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Taylor KJ, Amdal CD, Bjordal K, Astrup GL, Herlofson BB, Duprez F, Gama RR, Jacinto A, Hammerlid E, Scricciolo M, Jansen F, Verdonck-de Leeuw IM, Fanetti G, Guntinas-Lichius O, Inhestern J, Dragan T, Fabian A, Boehm A, Wöhner U, Kiyota N, Krüger M, Bonomo P, Pinto M, Nuyts S, Silva JC, Stromberger C, Specenier P, Tramacere F, Bushnak A, Perotti P, Plath M, Paderno A, Stempler N, Kouri M, Grégoire V, Singer S. Long-term health-related quality of life in head and neck cancer survivors: A large multinational study. Int J Cancer 2024; 154:1772-1785. [PMID: 38312044 DOI: 10.1002/ijc.34861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 12/11/2023] [Accepted: 12/13/2023] [Indexed: 02/06/2024]
Abstract
Head and neck cancer (HNC) patients suffer from a range of health-related quality of life (HRQoL) issues, but little is known about their long-term HRQoL. This study explored associations between treatment group and HRQoL at least 5 years' post-diagnosis in HNC survivors. In an international cross-sectional study, HNC survivors completed the European Organization for Research and Treatment of Cancer (EORTC) quality of life core questionnaire (EORTC-QLQ-C30) and its HNC module (EORTC-QLQ-H&N35). Meaningful HRQoL differences were examined between five treatment groups: (a) surgery, (b) radiotherapy, (c) chemo-radiotherapy, (d) radiotherapy ± chemotherapy and neck dissection and (e) any other surgery (meaning any tumour surgery that is not a neck dissection) and radiotherapy ± chemotherapy. Twenty-six sites in 11 countries enrolled 1105 survivors. They had a median time since diagnosis of 8 years, a mean age of 66 years and 71% were male. After adjusting for age, sex, tumour site and UICC stage, there was evidence for meaningful differences (10 points or more) in HRQoL between treatment groups in seven domains (Fatigue, Mouth Pain, Swallowing, Senses, Opening Mouth, Dry Mouth and Sticky Saliva). Survivors who had single-modality treatment had better or equal HRQoL in every domain compared to survivors with multimodal treatment, with the largest differences for Dry Mouth and Sticky Saliva. For Global Quality of Life, Physical and Social Functioning, Constipation, Dyspnoea and Financial Difficulties, at least some treatment groups had better outcomes compared to a general population. Our data suggest that multimodal treatment is associated with worse HRQoL in the long-term compared to single modality.
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Affiliation(s)
- Katherine J Taylor
- Institute of Medical Biostatistics, Epidemiology, and Informatics, University Medical Centre Mainz, Mainz, Germany
| | - Cecilie D Amdal
- Department of Oncology, Oslo University Hospital, Oslo, Norway
- Research Support Service, Oslo University Hospital, Oslo, Norway
| | - Kristin Bjordal
- Research Support Service, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Guro L Astrup
- Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Bente B Herlofson
- University of Oslo, Faculty of Dentistry, Oslo, Norway
- Department of Otorhinolaryngology, Oslo University Hospital, Oslo, Norway
| | - Fréderic Duprez
- Department of Radiotherapy-Oncology, Ghent University Hospital, Faculty of Medicine and Health Sciences-Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Ricardo R Gama
- Department of Head and Neck Surgery, Barretos Cancer Hospital, Barretos, Brazil
| | - Alexandre Jacinto
- Department of Radiation Oncology, Barretos Cancer Hospital, Barretos, Brazil
| | - Eva Hammerlid
- Department of Otorhinolaryngology-Head and Neck Surgery, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Femke Jansen
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC, Location Vrije Universiteit, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
| | - Irma M Verdonck-de Leeuw
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC, Location Vrije Universiteit, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Treatment and Quality of Life, Amsterdam, The Netherlands
- Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Giuseppe Fanetti
- Division of Radiation Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | | | - Johanna Inhestern
- Department of Otorhinolaryngology, Jena University Hospital, Jena, Germany
- Department of Otorhinolaryngology, Oberhavelkliniken Hennigsdorf, Hennigsdorf, Germany
| | - Tatiana Dragan
- Department of Radiation Oncology, Head and Neck Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Andreas Boehm
- Department of Otorhinolaryngology, St. Georg Hospital, Leipzig, Germany
| | - Ulrike Wöhner
- Department of Otorhinolaryngology, St. Georg Hospital, Leipzig, Germany
| | - Naomi Kiyota
- Cancer Center, Kobe University Hospital, Kobe, Japan
| | - Maximilian Krüger
- Department of Oral and Maxillofacial Surgery - Plastic Surgery, University Medical Centre Mainz, Mainz, Germany
| | - Pierluigi Bonomo
- Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Monica Pinto
- Rehabilitation Medicine Unit, Istituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Naples, Italy
| | - Sandra Nuyts
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, Leuven, Belgium
- Department of Radiation Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Joaquim Castro Silva
- Department of Otolaryngology, Head and Neck Surgery, Instituto Português de Oncologia Francisco Gentil Do Porto, Porto, Portugal
| | - Carmen Stromberger
- Department of Radiation Oncology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
- Berlin Institute of Health, Berlin, Germany
| | - Pol Specenier
- Department of Oncology, Antwerp University Hospital, Edegem, Belgium
| | | | - Ayman Bushnak
- Department of Otorhinolaryngology, University Hospital Gießen und Marburg, Giessen, Germany
| | - Pietro Perotti
- Department of Otorhinolaryngology - Head and Neck Surgery, "S. Chiara" Hospital, Azienda Provinciale Per I Servizi Sanitari (APSS), Trento, Italy
| | - Michaela Plath
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Alberto Paderno
- Department of Otorhinolaryngology-Head and Neck Surgery, ASST Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Noa Stempler
- Oral Medicine Unit, Sheba Medical Center, Tel Hashomer, Israel
| | - Maria Kouri
- Dental Oncology Unit, Department of Oral Medicine and Pathology and Hospital Dentistry, Dental School, National and Kapodistrian University of Athens, Athens, Greece
| | - Vincent Grégoire
- Department of Radiation Oncology, Centre Leon Berard, Lyon, France
| | - Susanne Singer
- Institute of Medical Biostatistics, Epidemiology, and Informatics, University Medical Centre Mainz, Mainz, Germany
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2
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Rühle A, Weymann M, Behrens M, Marschner S, Haderlein M, Fabian A, Senger C, Dickstein DR, Kraft J, von der Grün J, Chen E, Aquino-Michaels T, Domschikowski J, Bickel A, Altay-Langguth A, Kalinauskaite G, Lewitzki V, Bonomi M, Blakaj DM, Jhawar SR, Baliga S, Barve R, Ferentinos K, Zamboglou C, Schnellhardt S, Haehl E, Spohn SKB, Kuhnt T, Zöller D, Guckenberger M, Budach V, Belka C, Bakst R, Mayer A, Schmidberger H, Grosu AL, Balermpas P, Stromberger C, Nicolay NH. A Multicenter Evaluation of Different Chemotherapy Regimens in Older Adults With Head and Neck Squamous Cell Carcinoma Undergoing Definitive Chemoradiation. Int J Radiat Oncol Biol Phys 2024; 118:1282-1293. [PMID: 37914144 DOI: 10.1016/j.ijrobp.2023.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/26/2023] [Accepted: 10/14/2023] [Indexed: 11/03/2023]
Abstract
PURPOSE The number of older adults with head and neck squamous cell carcinoma (HNSCC) is increasing, and treatment of these patients is challenging. Although cisplatin-based chemotherapy concomitantly with radiation therapy is considered the standard regimen for patients with locoregionally advanced HNSCC, there is substantial real-world heterogeneity regarding concomitant chemotherapy in older patients with HNSCC. METHODS AND MATERIALS The SENIOR study is an international multicenter cohort study including older patients (≥65 years) with HNSCC treated with definitive radiation therapy at 13 academic centers in the United States and Europe. Patients with concomitant chemoradiation were analyzed regarding overall survival (OS) and progression-free survival (PFS) via Kaplan-Meier analyses. Fine-Gray competing risk regressions were performed regarding the incidence of locoregional failures and distant metastases. RESULTS Six hundred ninety-seven patients with a median age of 71 years were included in this analysis. Single-agent cisplatin was the most common chemotherapy regimen (n = 310; 44%), followed by cisplatin plus 5-fluorouracil (n = 137; 20%), carboplatin (n = 73; 10%), and mitomycin C plus 5-fluorouracil (n = 64; 9%). Carboplatin-based regimens were associated with diminished PFS (hazard ratio [HR], 1.39 [1.03-1.89]; P < .05) and a higher incidence of locoregional failures (subdistribution HR, 1.54 [1.00-2.38]; P = .05) compared with single-agent cisplatin, whereas OS (HR, 1.15 [0.80-1.65]; P = .46) was comparable. There were no oncological differences between single-agent and multiagent cisplatin regimens (all P > .05). The median cumulative dose of cisplatin was 180 mg/m2 (IQR, 120-200 mg/m2). Cumulative cisplatin doses ≥200 mg/m2 were associated with increased OS (HR, 0.71 [0.53-0.95]; P = .02), increased PFS (HR, 0.66 [0.51-0.87]; P = .003), and lower incidence of locoregional failures (subdistribution HR, 0.50 [0.31-0.80]; P = .004). Higher cumulative cisplatin doses remained an independent prognostic variable in the multivariate regression analysis for OS (HR, 0.996 [0.993-0.999]; P = .009). CONCLUSIONS Single-agent cisplatin can be considered in the standard chemotherapy regimen for older patients with HNSCC who can tolerate cisplatin. Cumulative cisplatin doses are prognostically relevant in older patients with HNSCC.
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Affiliation(s)
- Alexander Rühle
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany; German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Radiation Oncology, University of Leipzig, Leipzig, Germany; Cancer Center Central Germany (CCCG), Partner Site Leipzig, Leipzig, Germany.
| | - Maria Weymann
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Max Behrens
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Sebastian Marschner
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany; German Cancer Consortium (DKTK) Partner Site Munich, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Marlen Haderlein
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany; Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Carolin Senger
- Department of Radiation Oncology, Charité - Universitätsmedizin Berlin; Freie Universität Berlin, Humboldt-Universität zu Berlin; and Berlin Institute of Health, Berlin, Germany; German Cancer Consortium (DKTK) Partner Site Berlin, German Cancer Research Center (DKFZ), Neuenheimer Feld 280, Heidelberg, Germany
| | - Daniel R Dickstein
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Johannes Kraft
- Department of Radiation Oncology, University Hospital Würzburg, Würzburg, Germany
| | - Jens von der Grün
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany; German Cancer Consortium (DKTK) Partner Site Frankfurt, German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Eric Chen
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Cleveland, Ohio
| | - Todd Aquino-Michaels
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Cleveland, Ohio
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Amanda Bickel
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Alev Altay-Langguth
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany; German Cancer Consortium (DKTK) Partner Site Frankfurt, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Goda Kalinauskaite
- Department of Radiation Oncology, Charité - Universitätsmedizin Berlin; Freie Universität Berlin, Humboldt-Universität zu Berlin; and Berlin Institute of Health, Berlin, Germany; German Cancer Consortium (DKTK) Partner Site Berlin, German Cancer Research Center (DKFZ), Neuenheimer Feld 280, Heidelberg, Germany
| | - Victor Lewitzki
- Department of Radiation Oncology, University Hospital Würzburg, Würzburg, Germany
| | - Marcelo Bonomi
- Department of Medical Oncology, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Dukagjin M Blakaj
- Department of Radiation Oncology, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Sachin R Jhawar
- Department of Radiation Oncology, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Sujith Baliga
- Department of Radiation Oncology, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Rahul Barve
- Department of Radiation Oncology, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Konstantinos Ferentinos
- Department of Radiation Oncology, German Oncology Center, European University of Cyprus, Limassol, Cyprus
| | - Constantinos Zamboglou
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany; German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Radiation Oncology, German Oncology Center, European University of Cyprus, Limassol, Cyprus
| | - Sören Schnellhardt
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany; Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany; Department of Radiotherapy and Radiation Oncology, Saarland University Medical Center, Homburg, Germany
| | - Erik Haehl
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany; German Cancer Consortium (DKTK) Partner Site Munich, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Simon K B Spohn
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany; German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Thomas Kuhnt
- Department of Radiation Oncology, University of Leipzig, Leipzig, Germany; Cancer Center Central Germany (CCCG), Partner Site Leipzig, Leipzig, Germany
| | - Daniela Zöller
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Matthias Guckenberger
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Volker Budach
- Department of Radiation Oncology, Charité - Universitätsmedizin Berlin; Freie Universität Berlin, Humboldt-Universität zu Berlin; and Berlin Institute of Health, Berlin, Germany
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany; German Cancer Consortium (DKTK) Partner Site Munich, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Richard Bakst
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Arnulf Mayer
- Department of Radiation Oncology and Radiation Therapy, University Medical Center Mainz, Mainz, Germany; German Cancer Consortium (DKTK) Partner Site Mainz, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Heinz Schmidberger
- Department of Radiation Oncology and Radiation Therapy, University Medical Center Mainz, Mainz, Germany; German Cancer Consortium (DKTK) Partner Site Mainz, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Anca-Ligia Grosu
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany; German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Panagiotis Balermpas
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Carmen Stromberger
- Department of Radiation Oncology, Charité - Universitätsmedizin Berlin; Freie Universität Berlin, Humboldt-Universität zu Berlin; and Berlin Institute of Health, Berlin, Germany; German Cancer Consortium (DKTK) Partner Site Berlin, German Cancer Research Center (DKFZ), Neuenheimer Feld 280, Heidelberg, Germany
| | - Nils H Nicolay
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany; German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Radiation Oncology, University of Leipzig, Leipzig, Germany; Cancer Center Central Germany (CCCG), Partner Site Leipzig, Leipzig, Germany
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Wurschi GW, Rühle A, Domschikowski J, Trommer M, Ferdinandus S, Becker JN, Boeke S, Sonnhoff M, Fink CA, Käsmann L, Schneider M, Bockelmann E, Krug D, Nicolay NH, Fabian A, Pietschmann K. Patient-Relevant Costs for Organ Preservation versus Radical Resection in Locally Advanced Rectal Cancer. Cancers (Basel) 2024; 16:1281. [PMID: 38610958 PMCID: PMC11011197 DOI: 10.3390/cancers16071281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 03/24/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
Total neoadjuvant therapy (TNT) is an evolving treatment schedule for locally advanced rectal cancer (LARC), allowing for organ preservation in a relevant number of patients in the case of complete response. Patients who undergo this so-called "watch and wait" approach are likely to benefit regarding their quality of life (QoL), especially if definitive ostomy could be avoided. In this work, we performed the first cost-effectiveness analysis from the patient perspective to compare costs for TNT with radical resection after neoadjuvant chemoradiation (CRT) in the German health care system. Individual costs for patients insured with a statutory health insurance were calculated with a Markov microsimulation. A subgroup analysis from the prospective "FinTox" trial was used to calibrate the model's parameters. We found that TNT was less expensive (-1540 EUR) and simultaneously resulted in a better QoL (+0.64 QALYs) during treatment and 5-year follow-up. The average cost for patients under TNT was 4711 EUR per year, which was equivalent to 3.2% of the net household income. CRT followed by resection resulted in higher overall costs for ostomy care, medication and greater loss of earnings. Overall, TNT appeared to be more efficacious and cost-effective from a patient's point of view in the German health care system.
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Affiliation(s)
- Georg W. Wurschi
- Department of Radiotherapy and Radiation Oncology, Jena University Hospital, 07747 Jena, Germany;
- Clinician Scientist Program, Interdisciplinary Center for Clinical Research (IZKF), Jena University Hospital, 07747 Jena, Germany
- Cancer Center Central Germany (CCCG), 07747 Jena, Germany
| | - Alexander Rühle
- Department of Radiation Oncology, University of Freiburg—Medical Center, 79106 Freiburg, Germany
- Department of Radiation Oncology, University of Leipzig Medical Center, 04103 Leipzig, Germany
- Cancer Center Central Germany (CCCG), 04103 Leipzig, Germany
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany (A.F.)
| | - Maike Trommer
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
| | - Simone Ferdinandus
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
- Center of Integrated Oncology, Universities of Aachen, Bonn, Cologne and Düsseldorf (CIO ABCD), 50937 Cologne, Germany
| | - Jan-Niklas Becker
- Department of Radiotherapy, Hannover Medical School, 30625 Hannover, Germany
| | - Simon Boeke
- Department of Radiation Oncology, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Mathias Sonnhoff
- Department of Radiotherapy, Hannover Medical School, 30625 Hannover, Germany
- Center for Radiotherapy and Radiation Oncology, 28239 Bremen, Germany
| | - Christoph A. Fink
- Department of Radiation Oncology, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Lukas Käsmann
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377 Munich, Germany
- Comprehensive Pneumology Center Munich (CPC-M), German Center for Lung Research (DZL), 81377 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 81377 Munich, Germany
| | - Melanie Schneider
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, 01307 Dresden, Germany
| | - Elodie Bockelmann
- Department of Radiotherapy and Radiation Oncology, University Hospital Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - David Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany (A.F.)
| | - Nils H. Nicolay
- Department of Radiation Oncology, University of Leipzig Medical Center, 04103 Leipzig, Germany
- Cancer Center Central Germany (CCCG), 04103 Leipzig, Germany
| | - Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany (A.F.)
| | - Klaus Pietschmann
- Department of Radiotherapy and Radiation Oncology, Jena University Hospital, 07747 Jena, Germany;
- Cancer Center Central Germany (CCCG), 07747 Jena, Germany
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4
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Löser A, Fabian A, Rühle A, Thieme A, Baehr A, Käsmann L, Zwaan I, Kahle B, Soror T, Kunte A, Seyedi N, Kebenko M, Seidel C, Dierks F, Krause L, Bruchhage KL, Rades D. Multidisciplinary survey on use of feeding tubes in head and neck cancer patients undergoing chemoradiotherapy in Germany-the SUFEETUBE project. Strahlenther Onkol 2024:10.1007/s00066-024-02206-w. [PMID: 38381142 DOI: 10.1007/s00066-024-02206-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/23/2024] [Indexed: 02/22/2024]
Abstract
BACKGROUND AND OBJECTIVE Data on enteral tube feeding in head and neck cancer (HNC) patients undergoing chemoradiotherapy vary considerably between German institutions. This survey aims to investigate the management of feeding tubes in an interdisciplinary context across Germany. MATERIALS AND METHODS Between December 2022 and May 2023, 70 participants (42 radiation oncologists, 12 medical oncologists, 14 head and neck surgeons, and 2 physicians covering several specialties) responded to our web-based survey. In addition to the type of institution (university hospital, private practice, etc.), their age, and professional experience (in years), participants were asked several questions on the indication and institutional policy for tube placement and management (prophylactic/reactive nasogastric or gastrostomy tube). All questions were mandatory single- or multiple-choice questions, while additional comments were possible by email. RESULTS Most participants were employed at a university hospital (n = 52; 74.3%) and came from a radiation oncology background (n = 42; 60%). Fifty-four contributors (77.1%) reported that no nutritional risk screening prior to chemoradiotherapy was routinely performed, and 71.4% (n = 50) stated that no standardized protocol was used at the institution to set the indication for tube placement. Generally, policies and methods of tube feeding vary considerably between the individual institutions and specialties. However, the majority (n = 56, 80%) recommended a prophylactic percutaneous enteral gastrostomy (PEG) tube to their patients before chemoradiotherapy. Still, there was no consistent trend regarding the approach for reactive tube feeding. CONCLUSION The policies and methods of tube feeding vary considerably between the individual institutions and specialties in Germany. In the era of individualized medicine, uniform protocols are difficult to establish. However, a baseline nutritional risk screening could simplify decision-making in clinical practice.
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Affiliation(s)
- Anastassia Löser
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany.
| | - Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein/Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Alexander Rühle
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Straße 3, 79106, Freiburg, Germany
- Department of Radiation Oncology, University of Leipzig Medical Center, Stephanstr. 9a, 04103, Leipzig, Germany
| | - Alexander Thieme
- Department of Radiation Oncology, Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Andrea Baehr
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Lukas Käsmann
- Clinic and Polyclinic for Radiotherapy and Radiooncology, LMU Clinic, LMU Munich, Marchioninistraße 15, 81377, Munich, Germany
| | - Inga Zwaan
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Birte Kahle
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Tamer Soror
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Ameya Kunte
- Department of Stem Cell Transplantation, University Medical Center Hamburg Eppendorf, Martinistraße 52, 20251, Hamburg, Germany
| | - Niloufar Seyedi
- Department of Stem Cell Transplantation, University Medical Center Hamburg Eppendorf, Martinistraße 52, 20251, Hamburg, Germany
| | - Maxim Kebenko
- Department of Hematology and Oncology, University Hospital Schleswig-Holstein, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Christoph Seidel
- Department of Oncology, Hematology and Bone Marrow Transplantation with Division of Pneumology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, Germany
| | - Friederike Dierks
- Department of Oncology, Hematology and Bone Marrow Transplantation with Division of Pneumology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, Germany
| | - Linda Krause
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Karl-Ludwig Bruchhage
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Schleswig-Holstein, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Dirk Rades
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
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5
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Fabian A, Rühle A, Domschikowski J, Trommer M, Wegen S, Becker JN, Wurschi G, Boeke S, Sonnhoff M, Fink CA, Käsmann L, Schneider M, Bockelmann E, Treppner M, Mehnert-Theuerkauf A, Nicolay NH, Krug D. Satisfaction with radiotherapy care among cancer patients treated in Germany-secondary analysis of a large multicenter study. Strahlenther Onkol 2023:10.1007/s00066-023-02176-5. [PMID: 37975882 DOI: 10.1007/s00066-023-02176-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/22/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE Patient satisfaction with healthcare has been linked to clinical outcomes and regulatory agencies demand its regular assessment. Therefore, we aimed to investigate patient satisfaction with radiotherapy care and its determinants. METHODS This is a secondary analysis of a multicenter prospective cross-sectional study. Eligible cancer patients anonymously completed questionnaires at the end of a course of radiotherapy. The outcome variable was overall patient satisfaction with radiotherapy care measured with a 10-point Likert scaled single-item. Given patient satisfaction was defined for patients scoring ≥ 8 points. Determinants of given patient satisfaction were assessed by univariable and multivariable analyses. A p-value < 0.05 was considered statistically significant. RESULTS Out of 2341 eligible patients, 1075 participated (participation rate 46%). Data on patient satisfaction was provided by 1054 patients. There was a right-skewed distribution towards more patient satisfaction (mean = 8.8; SD = 1.68). Given patient satisfaction was reported by 85% (899/1054) of the patients. Univariable analyses revealed significant associations of lower patient satisfaction with tumor entity (rectal cancer), concomitant chemotherapy, inpatient care, treating center, lower income, higher costs, and lower quality of life. Rectal cancer as tumor entity, treating center, and higher quality of life remained significant determinants of patient satisfaction in a multivariable logistic regression. CONCLUSION Overall patient satisfaction with radiotherapy care was high across 11 centers in Germany. Determinants of patient satisfaction were tumor entity, treating center, and quality of life. Although these data are exploratory, they may inform other centers and future efforts to maintain high levels of patient satisfaction with radiotherapy care.
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Affiliation(s)
- Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
| | - Alexander Rühle
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, 79106, Freiburg, Germany
- Department of Radiotherapy and Radiation Oncology, University Hospital Leipzig, 04103, Leipzig, Germany
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany
| | - Maike Trommer
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, 50937, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931, Cologne, Germany
| | - Simone Wegen
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, 50937, Cologne, Germany
| | - Jan-Niklas Becker
- Department of Radiotherapy and Special Oncology, Medical School Hannover, 30625, Hannover, Germany
| | - Georg Wurschi
- Department of Radiotherapy and Radiation Oncology, Jena University Hospital, 07747, Jena, Germany
| | - Simon Boeke
- Department of Radiation Oncology, University Hospital Tübingen, 72076, Tübingen, Germany
| | - Mathias Sonnhoff
- Center for Radiotherapy and Radiation Oncology, 28239, Bremen, Germany
| | - Christoph A Fink
- Department of Radiation Oncology, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Lukas Käsmann
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377, Munich, Germany
- Member of the German Center for Lung Research (DZL), Comprehensive Pneumology Center Munich (CPC-M), 81377, Munich, Germany
- Partner Site Munich, German Cancer Consortium (DKTK), 81377, Munich, Germany
| | - Melanie Schneider
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307, Dresden, Germany
| | - Elodie Bockelmann
- Department of Radiotherapy and Radiation Oncology, University Hospital Hamburg-Eppendorf, 20251, Hamburg, Germany
| | - Martin Treppner
- Institute of Medical Biometry and Statistics, University Hospital Freiburg, 79106, Freiburg, Germany
| | - Anja Mehnert-Theuerkauf
- Department of Medical Psychology and Medical Sociology, University Medical Center Leipzig, 04103, Leipzig, Germany
| | - Nils H Nicolay
- Department of Radiotherapy and Radiation Oncology, University Hospital Leipzig, 04103, Leipzig, Germany
- Partner Site Leipzig, Cancer Center Central Germany, 04103, Leipzig, Germany
| | - David Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany
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6
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Sprave T, Pfaffenlehner M, Stoian R, Christofi E, Rühle A, Zöller D, Fabian A, Fahrner H, Binder H, Schäfer H, Gkika E, Grosu AL, Heinemann F, Nicolay NH. App-Controlled Treatment Monitoring and Support for Patients With Head and Neck Cancer Undergoing Radiotherapy: Results From a Prospective Randomized Controlled Trial. J Med Internet Res 2023; 25:e46189. [PMID: 37856185 PMCID: PMC10623226 DOI: 10.2196/46189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 06/27/2023] [Accepted: 07/24/2023] [Indexed: 10/20/2023] Open
Abstract
BACKGROUND Head and neck cancers (HNCs) are very common malignancies, and treatment often requires multimodal approaches, including radiotherapy and chemotherapy. Patients with HNC often display a high symptom burden, both due to the disease itself and the adverse effects of the multimodal therapy. Close telemonitoring of symptoms and quality of life during the course of treatment may help to identify those patients requiring early medical support. OBJECTIVE The App-Controlled Treatment Monitoring and Support for Patients With Head and Neck Cancer (APCOT) trial aimed to investigate the feasibility of integrating electronic patient-reported outcomes (ePROs) in the treatment surveillance pathway of patients with HNC during the course of their radiotherapy. Additionally, the influence of app-based ePRO monitoring on global and disease-specific quality of life and patient satisfaction with treatment was assessed. METHODS Patients undergoing radiotherapy for histologically proven HNCs at the Department of Radiation Oncology, University Medical Center Freiburg, Germany, were enrolled in this trial and monitored by weekly physician appointments. Patients were randomized between additional ePRO monitoring on each treatment day or standard-of-care monitoring. Feasibility of ePRO monitoring was defined as ≥80% of enrolled patients answering ≥80% of their daily app-based questions. Quality of life and patient satisfaction were assessed by the European Organisation for Research and Treatment of Cancer Core Quality of Life Questionnaire (QLQ-C30), the head and neck cancer module (H&N35), and the validated Patient Satisfaction Questionnaire Short Form (PSQ-18) at the completion of treatment and compared between trial arms. RESULTS A total of 100 patients were enrolled in this trial, and 93 patients were evaluable. All patients (100%) in the experimental arm answered ≥80% of the ePRO questions during treatment, reaching the predefined threshold for the feasibility of ePRO monitoring (P<.001 in the binomial test). No clinical or patient-specific factor was found to influence feasibility. Global health and most domains of the general quality of life were comparable between trial arms, but an increased HNC-specific symptom burden was reported by patients undergoing ePRO surveillance. ePRO monitoring resulted in improved patient satisfaction regarding interpersonal manners (P=.01), financial aspects (P=.01), and time spent with a doctor (P=.01). CONCLUSIONS This trial demonstrated the feasibility of incorporating daily app-based ePRO surveillance for patients with HNC undergoing radiotherapy. Our data, for the first time, demonstrate that telemonitoring in this setting led to increased reporting of HNC-specific symptom burden and significantly improved several domains of patient satisfaction. Further analyses are needed to assess whether our findings hold true outside the context of a clinical trial. TRIAL REGISTRATION German Clinical Trials Register DRKS00020491; https://drks.de/search/en/trial/DRKS00020491.
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Affiliation(s)
- Tanja Sprave
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michelle Pfaffenlehner
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
- Freiburg Center for Data Analysis and Modelling, University of Freiburg, Freiburg, Germany
| | - Raluca Stoian
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Eleni Christofi
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Alexander Rühle
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
- Comprehensive Cancer Center Central Germany, Partner Site Leipzig, Leipzig, Germany
| | - Daniela Zöller
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
- Freiburg Center for Data Analysis and Modelling, University of Freiburg, Freiburg, Germany
| | - Alexander Fabian
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Harald Fahrner
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
| | - Harald Binder
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
- Freiburg Center for Data Analysis and Modelling, University of Freiburg, Freiburg, Germany
| | - Henning Schäfer
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Eleni Gkika
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Anca-Ligia Grosu
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Felix Heinemann
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
| | - Nils Henrik Nicolay
- Department of Radiation Oncology, University of Freiburg Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
- Comprehensive Cancer Center Central Germany, Partner Site Leipzig, Leipzig, Germany
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7
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Ruhle A, Roesch J, Oertel M, Fabian A, Wegen S, Trommer M, Hering D, Maeurer M, Dobiasch S, von der Grün J, Medenwald D, Süß C, Hoeck M, Fleischmann DF, Löser A, Heß S, Tamaskovic B, Vinsensia M, Hecht M, Nicolay NH. MRI, FDG-PET/CT and Image-Guidance for Re-Irradiation of Locoregionally Recurrent or Second Primary Head-and-Neck Squamous Cell Carcinoma Patients - Results of a Multicenter Cohort Study. Int J Radiat Oncol Biol Phys 2023; 117:e619-e620. [PMID: 37785856 DOI: 10.1016/j.ijrobp.2023.06.2002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) To investigate patterns of care and prognostic benefits of MRI, FDG-PET/CT and image-guidance in re-irradiation of locoregionally recurrent or second primary head-and-neck squamous cell carcinomas (r/s HNSCCs) within a multicenter cohort study. MATERIALS/METHODS Patients receiving re-irradiation for r/s HNSCC between 2009 and 2020 at 16 tertiary cancer centers in Germany were retrospectively analyzed in terms of MRI and FDG-PET/CT usage for treatment planning and regarding image-guidance frequency during re-irradiation. Patterns of use of these modalities over time were analyzed by binary logistic regression analysis, and the association between the usage of these modalities and best locoregional treatment response was analyzed with chi-square tests. Cumulative incidence analyses of locoregional failures with death as competing event were performed. RESULTS In the total cohort of 297 patients, 226 (76%) were male, median age was 62 years (IQR, 56-70), and median ECOG was 1 (IQR, 1-2). There were 260 locoregionally recurrent HNSCCs, and 37 second primary HNSCCs; 44 patients (15%) had distant metastases at the time of re-irradiation. MRI and FDG-PET/CT was used for re-irradiation planning in 117 (39%) and 71 patients (24%), respectively. In median, image guidance (IGRT) was performed twice weekly (IQR, 1-5), usually with cone beam CTs or megavolt-CTs, and 85 patients (29%) received daily IGRT during re-irradiation. Usage of MRI (OR = 0.967; 95% CI, 0.892-1.048; p = .416), FDG-PET/CT (OR = 1.053; 95% CI, 0.960-1.156; p = .274), or daily IGRT (OR = 1.057; 95% CI, 0.968-1.115; p = .218) did not increase in frequency over time within the analyzed time span but was significantly dependent on the treatment center (χ2(15), P<.001 for all modalities). Daily IGRT was associated with a higher rate of at least stable disease after re-irradiation as assessed by RECIST criteria (χ2(1) = 4.011, p<.05). There was a trend towards better RECIST-assessed treatment response for MRI (χ2(1) = 3.223, p = .073) and FDG-PET/CT (χ2(1) = 2.792, p = .095) as part of the re-irradiation planning process. Incidence of locoregional failures was not dependent on MRI (SHR = 0.94; 95% CI, 0.67-1.33; p = 0.741, Fine-Gray), FDG-PET/CT (SHR = 0.88; 95% CI, 0.59-1.33; p = 0.552) or daily IGRT (SHR = 0.76; 95% CI, 0.51-1.14, p = 0.182), There was a trend towards lower acute grade 3/4-toxicities in patients receiving daily IGRT (χ2(1) = 3.354, p = 0.067). CONCLUSION Our data suggest that daily IGRT may increase disease control and should be regularly applied for re-irradiation of r/s HNSCCs. MRI and FDG-PET/CT usage were not associated with the incidence of locoregional failures after re-irradiation. However, prospective trials with multiparametric MRI and/or FDG-PET/CT for optimal re-irradiation planning are warranted.
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Affiliation(s)
- A Ruhle
- Department of Radiation Oncology, University of Leipzig, Leipzig, Germany; Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - J Roesch
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - M Oertel
- Department of Radiation Oncology, University Hospital Muenster, Muenster, Germany
| | - A Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - S Wegen
- Department of Radiation Oncology, CyberKnife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - M Trommer
- Department of Radiation Oncology, CyberKnife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - D Hering
- Department of Radiation Oncology, University Hospital Muenster, Muenster, Germany
| | - M Maeurer
- Department of Radiation Oncology, University Hospital Jena, Jena, Germany
| | - S Dobiasch
- Department of Radiation Oncology, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - J von der Grün
- Department of Radiotherapy and Oncology, Goethe-University Frankfurt am Main, Frankfurt, Germany
| | - D Medenwald
- Department of Radiation Oncology, University Hospital Halle, Halle, Germany
| | - C Süß
- Department of Radiation Oncology, University Hospital Regensburg, Regensburg, Germany
| | - M Hoeck
- Department of Radiation Oncology, University Hospital Augsburg, Augsburg, Germany
| | - D F Fleischmann
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - A Löser
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Outpatient Center of the UKE GmbH, Hamburg, Germany; Department of Radiation Oncology, University Medical Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - S Heß
- Department of Radiation Oncology, University Hospital Würzburg, Julius-Maximilians-University, Würzburg, Germany
| | - B Tamaskovic
- Department of Radiation Oncology, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - M Vinsensia
- Department of Radiation Oncology, University Hospital Mannheim, Mannheim, Germany
| | - M Hecht
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany; Department of Radiotherapy and Radiation Oncology, Saarland University Medical Center, Homburg, Germany
| | - N H Nicolay
- Department of Radiation Oncology, University of Leipzig, Leipzig, Germany; Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, Freiburg, Germany
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Weiss ML, Domschikowski J, Krug D, Sonnhoff M, Nitsche M, Hoffmann W, Becker-Schiebe M, Bock F, Hoffmann M, Schmalz C, Dunst J, Fabian A. The impact of palliative radiotherapy on health-related quality of life in patients with head and neck cancer - Results of a multicenter prospective cohort study. Clin Transl Radiat Oncol 2023; 41:100633. [PMID: 37206410 PMCID: PMC10189372 DOI: 10.1016/j.ctro.2023.100633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 04/13/2023] [Accepted: 04/24/2023] [Indexed: 05/21/2023] Open
Abstract
Purpose Palliative radiotherapy for patients with head and neck cancer can be used to alleviate symptoms. Only a few studies have investigated its impact on patient-reported outcomes (PRO). Therefore, we conducted a prospective multicenter observational study. The primary objective was to assess changes in health-related quality of life (HrQoL) per PRO. Methods Eligibility criteria included i.) head and neck cancer and ii.) palliative radiotherapy indicated (EQD2Gy < 60 Gy). The primary follow-up date was eight weeks after radiotherapy (t8w). PRO measures included the EORTC QLQ-C30 and EORTC QLQ-H&N43 and pain per Numeric Rating Scale (NRS). Per protocol, five PRO domains were to be reported in detail as well as PRO domains corresponding to a primary and secondary symptom as determined by the individual patient. We defined a minimal important difference (MID) of 10 points. Results From 06/2020 to 06/2022, 61 patients were screened and 21 patients were included. Due to death or decline in health-status, HrQoL data was available for 18 patients at the first fraction and for eight patients at t8w. The MID was not met for the predefined domains in terms of mean values as compared from first fraction to t8w. Individually in those patients with available HrQoL data at t8w, 71% (5/7) improved in their primary and 40% (2/5) in their secondary symptom domain reaching the MID from first fraction to t8w, respectively. There was a significant improvement in pain per NRS in those patients with available data at t8w per Wilcoxon signed rank test (p = 0.041). Acute mucositis of grade ≥3 per CTCAE v5.0 occurred in 44% (8/18) of the patients. The median overall survival was 11 months. Conclusion Despite low patient numbers and risk of selection bias, our study shows some evidence of a benefit from palliative radiotherapy for head and neck cancer as measured by PRO.German Clinical Trial Registry identifier: DRKS00021197.
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Affiliation(s)
- Marie-Luise Weiss
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - David Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Mathias Sonnhoff
- Center for Radiotherapy and Radiation Oncology, 28239 Bremen, Germany
| | - Mirko Nitsche
- Center for Radiotherapy and Radiation Oncology, 28239 Bremen, Germany
| | - Wolfgang Hoffmann
- Radiotherapy & Radiation Oncology, Hospital Braunschweig, 38114 Braunschweig, Germany
| | | | - Felix Bock
- Department of Radiotherapy, University of Rostock, 18059 Rostock, Germany
| | - Markus Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Schleswig-Holstein Campus Kiel, Germany
| | - Claudia Schmalz
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Jürgen Dunst
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
- Corresponding author at: Department of Radiation Oncology, University Hospital Schleswig-Holstein, Arnold-Heller-Str. 3, 24105 Kiel, Germany.
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9
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Fabian A, Rühle A, Domschikowski J, Trommer M, Wegen S, Becker JN, Wurschi G, Boeke S, Sonnhoff M, Fink CA, Käsmann L, Schneider M, Bockelmann E, Treppner M, Mehnert-Theuerkauf A, Krug D, Nicolay NH. Psychosocial distress in cancer patients undergoing radiotherapy: a prospective national cohort of 1042 patients in Germany. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04837-5. [PMID: 37165119 PMCID: PMC10374761 DOI: 10.1007/s00432-023-04837-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 05/02/2023] [Indexed: 05/12/2023]
Abstract
PURPOSE Psychosocial distress is common among cancer patients in general, but those undergoing radiotherapy may face specific challenges. Therefore, we investigated the prevalence and risk factors for distress in a large national cohort. METHODS We performed a secondary analysis of a multicenter prospective cross-sectional study which surveyed cancer patients at the end of a course of radiotherapy using a patient-reported questionnaire. Distress was measured with the distress thermometer (DT), using a cut-off of ≥ 5 points for clinically significant distress. Univariate analyses and multivariate multiple regression were used to assess associations of distress with patient characteristics. A two-sided p-value < 0.05 was considered statistically significant. RESULTS Out of 2341 potentially eligible patients, 1075 participated in the study, of which 1042 completed the DT. The median age was 65 years and 49% (511/1042) of patients were female. The mean DT score was 5.2 (SD = 2.6). Clinically significant distress was reported by 63% (766/1042) of patients. Of the patient characteristics that were significantly associated with distress in the univariate analysis, a lower level of education, a higher degree of income loss, lower global quality of life, and a longer duration of radiotherapy in days remained significantly associated with higher distress in the multivariate analysis. Yet effect sizes of these associations were small. CONCLUSION Nearly two in three cancer patients undergoing radiotherapy reported clinically significant distress in a large multicenter cohort. While screening and interventions to reduce distress should be maintained and promoted, the identified risk factors may help to raise awareness in clinical practice. TRIAL REGISTRY IDENTIFIER DRKS: German Clinical Trial Registry identifier: DRKS00028784.
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Affiliation(s)
- Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
| | - Alexander Rühle
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, 79106, Freiburg, Germany
- Department of Radiotherapy and Radiation Oncology, University Hospital Leipzig, 04103, Leipzig, Germany
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany
| | - Maike Trommer
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, 50937, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931, Cologne, Germany
| | - Simone Wegen
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, 50937, Cologne, Germany
| | - Jan-Niklas Becker
- Department of Radiotherapy and Special Oncology, Medical School Hannover, 30625, Hannover, Germany
| | - Georg Wurschi
- Department of Radiotherapy and Radiation Oncology, Jena University Hospital, 07740, Jena, Germany
| | - Simon Boeke
- Department of Radiation Oncology, University Hospital Tübingen, 72076, Tübingen, Germany
| | - Mathias Sonnhoff
- Center for Radiotherapy and Radiation Oncology, 28239, Bremen, Germany
| | - Christoph A Fink
- Department of Radiation Oncology, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Lukas Käsmann
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377, Munich, Germany
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), 81377, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 81377, Munich, Germany
| | - Melanie Schneider
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307, Dresden, Germany
| | - Elodie Bockelmann
- Department of Radiotherapy and Radiation Oncology, University Hospital Hamburg-Eppendorf, 20251, Hamburg, Germany
| | - Martin Treppner
- Institute of Medical Biometry and Statistics, University Hospital Freiburg, 79106, Freiburg, Germany
| | - Anja Mehnert-Theuerkauf
- Department of Medical Psychology and Medical Sociology, University Medical Center Leipzig, 04103, Leipzig, Germany
| | - David Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Arnold-Heller-Str. 3, 24105, Kiel, Germany
| | - Nils H Nicolay
- Department of Radiotherapy and Radiation Oncology, University Hospital Leipzig, 04103, Leipzig, Germany
- Cancer Center Central Germany, Partner Site Leipzig, 04103, Leipzig, Germany
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10
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Roesch J, Oertel M, Wegen S, Trommer M, Schleifenbaum J, Hering D, Mäurer M, Knippen S, Dobiasch S, Waltenberger M, von der Grün J, Medenwald D, Süß C, Hoeck M, Käsmann L, Fleischmann DF, Rühle A, Nicolay NH, Fabian A, Löser A, Heß S, Tamaskovics B, Vinsensia M, Hecht M. Dose-escalated re-irradiation improves outcome in locally recurrent head and neck cancer - Results of a large multicenter analysis. Radiother Oncol 2023; 181:109380. [PMID: 36273736 DOI: 10.1016/j.radonc.2022.10.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 09/21/2022] [Accepted: 10/11/2022] [Indexed: 11/07/2022]
Abstract
To determine efficacy and prognostic parameters of definitive re-irradiation of locoregionally recurrent squamous cell carcinoma of the head and neck (HNSCC). MATERIALS AND METHODS Patients with locoregionally recurrent or second primary HNSCC undergoing re-irradiation with modern radiotherapy technique were eligible for this multicentric retrospective analysis. Main endpoints were overall survival (OS), progression-free survival (PFS) and locoregional control (LC). Univariate analyses were performed using the Kaplan Meier Method (log-rank). For multivariable analysis, Cox regression was used. RESULTS A total of 253 patients treated between 2009 and 2020 at 16 university hospitals in Germany were included. The median follow up was 27.4 months (range 0.5-130). The median OS and PFS were 13.2 (CI: 10.7 - 15.7) months and 7.9 (CI: 6.7 - 9.1) months, respectively, corresponding to two-year OS and PFS rates of 29 % and 19 %. Rates of locoregional progression and "in-field-failure" were 62 % and 51 % after two years. Multivariable Cox regression analysis identified good ECOG performance status and high radiation dose as independent prognostic parameters for OS. Doses above 50 Gy (EQD2) achieved longer median OS of 17.8 months (vs 11.7 months, p < 0.01) and longer PFS of 9.6 months (vs 6.8 months, p < 0.01). In addition, there was a trend for worse survival in patients with tracheostomy (multivariable, p = 0.061). Concomitant systemic therapy did not significantly impact PFS or OS. CONCLUSION Re-irradiation of locally recurrent or second primary HNSCC is efficient, especially if doses above 50 Gy (EQD2) are delivered. ECOG performance score was the strongest prognostic parameter for OS and PFS.
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Affiliation(s)
- Johannes Roesch
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany; Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany; Deutsches Zentrum Immuntherapie, Erlangen, Germany.
| | - Michael Oertel
- Department of Radiation Oncology, University Hospital Münster, Münster, Germany
| | - Simone Wegen
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Maike Trommer
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, Cologne, Germany; Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Julia Schleifenbaum
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Dominik Hering
- Department of Radiation Oncology, University Hospital Münster, Münster, Germany
| | - Matthias Mäurer
- Department of Radiation Oncology, University Hospital Jena, Jena, Germany
| | - Stefan Knippen
- Department of Radiation Oncology, University Hospital Jena, Jena, Germany
| | - Sophie Dobiasch
- Department of Radiation Oncology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Maria Waltenberger
- Department of Radiation Oncology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Jens von der Grün
- Department of Radiation Oncology, University Hospital Frankfurt, Frankfurt, Germany
| | - Daniel Medenwald
- Department of Radiation Oncology, University Hospital Halle, Halle, Germany
| | - Christoph Süß
- Department of Radiation Oncology, University Hospital Regensburg, Regensburg, Germany
| | - Michael Hoeck
- Department of Radiation Oncology, University Hospital Augsburg, Augsburg, Germany
| | - Lukas Käsmann
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Daniel F Fleischmann
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany; German Cancer Consortium (DKTK), partner site Munich, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Alexander Rühle
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Nils H Nicolay
- Department of Radiation Oncology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Anastassia Löser
- Outpatient Center of the University Medical Hospital Hamburg-Eppendorf, Department of Radiotherapy and Radiation Oncology) and Department of Oncology, Haematology and Bone Marrow Transplantation with the Section Pneumology (Centre for Oncology), University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Sebastian Heß
- Department of Radiation Oncology, University Hospital Würzburg, Julius-Maximilians-University, Würzburg, Germany
| | - Bálint Tamaskovics
- Department of Radiation Oncology, Düsseldorf University Hospital, Heinrich Heine University, Düsseldorf, Germany
| | - Maria Vinsensia
- Department of Radiation Oncology, University Hospital Mannheim, Mannheim, Germany
| | - Markus Hecht
- Department of Radiotherapy and Radiation Oncology, Saarland University Medical Center, Homburg/Saar, Germany
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11
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Taylor KJ, Amdal CD, Bjordal K, Astrup GL, Herlofson BB, Duprez F, Gama RR, Jacinto A, Hammerlid E, Scricciolo M, Jansen F, Verdonck-de Leeuw IM, Fanetti G, Guntinas-Lichius O, Inhestern J, Dragan T, Fabian A, Boehm A, Wöhner U, Kiyota N, Krüger M, Bonomo P, Pinto M, Nuyts S, Silva JC, Stromberger C, Tramacere F, Bushnak A, Perotti P, Plath M, Paderno A, Stempler N, Kouri M, Singer S. Serious Long-Term Effects of Head and Neck Cancer from the Survivors' Point of View. Healthcare (Basel) 2023; 11:healthcare11060906. [PMID: 36981562 PMCID: PMC10048748 DOI: 10.3390/healthcare11060906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/03/2023] [Accepted: 03/07/2023] [Indexed: 03/30/2023] Open
Abstract
The long-term problems of head and neck cancer survivors (HNCS) are not well known. In a cross-sectional international study aimed at exploring the long-term quality of life in this population, 1114 HNCS were asked to state their two most serious long-term effects. A clinician recorded the responses during face-to-face appointments. A list of 15 example problems was provided, but a free text field was also available. A total of 1033 survivors responded to the question. The most frequent problems were 'dry mouth' (DM) (n = 476; 46%), 'difficulty swallowing/eating' (DSE) (n = 408; 40%), 'hoarseness/difficulty speaking' (HDS) (n = 169; 16%), and 'pain in the head and neck' (PHN) (n = 142; 14%). A total of 5% reported no problems. Logistic regression adjusted for age, gender, treatment, and tumor stage and site showed increased odds of reporting DM and DSE for chemo-radiotherapy (CRT) alone compared to surgery alone (odds ratio (OR): 4.7, 95% confidence interval (CI): 2.5-9.0; OR: 2.1, CI: 1.1-3.9), but decreased odds for HDS and PHN (OR: 0.3, CI: 0.1-0.6; OR: 0.2, CI: 0.1-0.5). Survivors with UICC stage IV at diagnosis compared to stage I had increased odds of reporting HDS (OR: 1.9, CI: 1.2-3.0). Laryngeal cancer survivors had reduced odds compared to oropharynx cancer survivors of reporting DM (OR: 0.4, CI: 0.3-0.6) but increased odds of HDS (OR: 7.2, CI: 4.3-12.3). This study provides evidence of the serious long-term problems among HNCS.
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Affiliation(s)
- Katherine J Taylor
- Institute of Medical Biostatistics, Epidemiology, and Informatics, University Medical Centre Mainz, 55131 Mainz, Germany
| | - Cecilie D Amdal
- Department of Oncology, Oslo University Hospital, 0372 Oslo, Norway
- Research Support Service, Oslo University Hospital 0372 Oslo, Norway
| | - Kristin Bjordal
- Research Support Service, Oslo University Hospital 0372 Oslo, Norway
- Faculty of Medicine, University of Oslo, 0372 Oslo, Norway
| | - Guro L Astrup
- Department of Oncology, Oslo University Hospital, 0372 Oslo, Norway
| | - Bente B Herlofson
- Faculty of Dentistry, University of Oslo, 0455 Oslo, Norway
- Department of Otorhinolaryngology, Oslo University Hospital, 0372 Oslo, Norway
| | - Fréderic Duprez
- Department of Radiotherapy-Oncology, Faculty of Medicine and Health Sciences-Human Structure and Repair, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium
| | - Ricardo R Gama
- Department of Head and Neck Surgery, Barretos Cancer Hospital, Barretos 14784-400, SP, Brazil
| | - Alexandre Jacinto
- Department of Radiation Oncology, Barretos Cancer Hospital, Barretos 14784-400, SP, Brazil
| | - Eva Hammerlid
- Department of Otorhinolaryngology-Head and Neck Surgery, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Melissa Scricciolo
- Department of Radiation Oncology, Ospedale dell'Angelo, 30174 Venice, Italy
| | - Femke Jansen
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC Location Vrije Universiteit, De Boelelaan 1117, 1081 HZ Amsterdam, The Netherlands
- Cancer Center Amsterdam, Treatment and Quality of Life, 1081 HV Amsterdam, The Netherlands
| | - Irma M Verdonck-de Leeuw
- Department Otolaryngology-Head and Neck Surgery, Amsterdam UMC Location Vrije Universiteit, De Boelelaan 1117, 1081 HZ Amsterdam, The Netherlands
- Cancer Center Amsterdam, Treatment and Quality of Life, 1081 HV Amsterdam, The Netherlands
- Department Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, Van der Boechorststraat 7-9, 1081 HV Amsterdam, The Netherlands
| | - Giuseppe Fanetti
- Division of Radiation Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy
| | | | - Johanna Inhestern
- Department of Otorhinolaryngology, Jena University Hospital, 07747 Jena, Germany
- Department of Otorhinolaryngology, Oberhavelkliniken Hennigsdorf, 16761 Hennigsdorf, Germany
| | - Tatiana Dragan
- Head and Neck Unit, Department of Radiation Oncology, Institut Jules Bordet, Université Libre de Bruxelles, 1070 Brussels, Belgium
| | - Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Andreas Boehm
- Department of Otorhinolaryngology, St. Georg Hospital, 04129 Leipzig, Germany
| | - Ulrike Wöhner
- Department of Otorhinolaryngology, St. Georg Hospital, 04129 Leipzig, Germany
| | - Naomi Kiyota
- Cancer Center, Kobe University Hospital, Kobe 650-0017, Japan
| | - Maximilian Krüger
- Department of Oral and Maxillofacial Surgery-Plastic Surgery, University Medical Centre Mainz, 55131 Mainz, Germany
| | - Pierluigi Bonomo
- Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, 50134 Florence, Italy
| | - Monica Pinto
- Rehabilitation Medicine Unit, Strategic Health Services Department, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, 80131 Naples, Italy
| | - Sandra Nuyts
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
- Department of Radiation Oncology, Leuven Cancer Institute, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Joaquim C Silva
- Department of Otolaryngology, Head and Neck Surgery, Instituto Português de Oncologia Francisco Gentil do Porto, 4200-072 Porto, Portugal
| | - Carmen Stromberger
- Department of Radiation Oncology, Charité-Universitätsmedizin Berlin, 13353 Berlin, Germany
- Berlin Institute of Health, 10178 Berlin, Germany
| | - Francesco Tramacere
- Department of Radiation Oncology, Azienda Sanitaria Locale, 72100 Brindisi, Italy
| | - Ayman Bushnak
- Department of Otorhinolaryngology, University Hospital Gießen und Marburg, 35392 Giessen, Germany
| | - Pietro Perotti
- Department of Otorhinolaryngology-Head and Neck Surgery, "S. Chiara" Hospital, Azienda Provinciale per i Servizi Sanitari (APSS), 38122 Trento, Italy
| | - Michaela Plath
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Alberto Paderno
- Department of Otorhinolaryngology-Head and Neck Surgery, ASST Spedali Civili of Brescia, University of Brescia, 25123 Brescia, Italy
| | - Noa Stempler
- Oral Medicine Unit, Sheba Medical Center, Tel Hashomer, Ramat Gan 5262000, Israel
| | - Maria Kouri
- Dental Oncology Unit, Department of Oral Medicine and Pathology and Hospital Dentistry, Dental School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Susanne Singer
- Institute of Medical Biostatistics, Epidemiology, and Informatics, University Medical Centre Mainz, 55131 Mainz, Germany
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12
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Fabian A, Rühle A, Domschikowski J, Trommer M, Wegen S, Becker JN, Wurschi G, Boeke S, Sonnhoff M, Fink CA, Käsmann L, Schneider M, Bockelmann E, Treppner M, Krug D, Nicolay NH. Financial toxicity in cancer patients undergoing radiotherapy in a universal health care system - a prospective multicenter study of 1075 patients. Radiother Oncol 2023; 183:109604. [PMID: 36889598 DOI: 10.1016/j.radonc.2023.109604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/16/2023] [Accepted: 02/26/2023] [Indexed: 03/08/2023]
Abstract
PURPOSE To establish and confirm prevalence as well as risk factors of financial toxicity in a large national cohort of cancer patients undergoing radiotherapy in a universal health care system. METHODS We conducted a prospective cross-sectional study offering a patient-reported questionnaire to all eligible cancer patients treated with radiotherapy in 11 centers in Germany during 60 consecutive days. The four-point subjective financial distress question of the EORTC QLQ-C30 was used as a surrogate for financial toxicity. Confirmatory hypothesis testing evaluated the primary study outcomes: overall prevalence of financial toxicity and its association with predefined risk factors. P-values <.05 were considered statistically significant. RESULTS Of 2341 eligible patients, 1075 (46%) participated. The prevalence of subjective financial distress (=any grade higher than not present) was 41% (438/1075) exceeding the hypothesized range of 26.04-36.31%. Subjective financial distress was felt "A little" by 26% (280/1075), "Quite a bit" by 11% (113/1075) and "Very much" by 4% (45/1075) of the patients. Lower household income, lower global health status/ quality of life, higher direct costs and higher loss of income significantly predicted higher subjective financial distress per ordinal regression and confirmed these risk factors. Higher psychosocial distress and lower patient satisfaction were significantly associated with higher subjective financial distress in an exploratory ordinal regression model. CONCLUSION The overall prevalence of financial toxicity was higher than anticipated, although reported at low or moderate degrees by most affected patients. As we confirmed risk factors associated with financial toxicity, patients at risk should be addressed early for potential support.
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Affiliation(s)
- Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany.
| | - Alexander Rühle
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Maike Trommer
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany; Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
| | - Simone Wegen
- Department of Radiation Oncology, Cyberknife and Radiotherapy, Faculty of Medicine and University Hospital Cologne, 50937 Cologne, Germany
| | - Jan-Niklas Becker
- Department of Radiotherapy and Special Oncology, Medical School Hannover, 30625 Hannover, Germany
| | - Georg Wurschi
- Department of Radiotherapy and Radiation Oncology, Jena University Hospital, 07740 Jena, Germany
| | - Simon Boeke
- Department of Radiation Oncology, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Mathias Sonnhoff
- Center for Radiotherapy and Radiation Oncology, 28239 Bremen, Germany
| | - Christoph A Fink
- Department of Radiation Oncology, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Lukas Käsmann
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377 Munich, Germany; Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), 81377 Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, 81377 Munich, Germany
| | - Melanie Schneider
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Elodie Bockelmann
- Department of Radiotherapy and Radiation Oncology, University Hospital Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Martin Treppner
- Institute of Medical Biometry and Statistics, University Hospital Freiburg, 79106 Freiburg, Germany
| | - David Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Nils H Nicolay
- Department of Radiotherapy and Radiation Oncology, University Hospital Leipzig, 04103 Leipzig, Germany
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13
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Rühle A, Marschner S, Haderlein M, Fabian A, Weymann M, Behrens M, Senger C, Dickstein DR, Kraft J, von der Grün J, Chen E, Aquino-Michaels T, Domschikowski J, Bickel A, Altay-Langguth A, Kalinauskaite G, Lewitzki V, Ferentinos K, Zamboglou C, Schnellhardt S, Haehl E, Spohn SK, Gkika E, Zöller D, Guckenberger M, Budach V, Belka C, Bakst R, Mayer A, Schmidberger H, Grosu AL, Balermpas P, Stromberger C, Nicolay NH. Evaluation of Concomitant Systemic Treatment in Older Adults With Head and Neck Squamous Cell Carcinoma Undergoing Definitive Radiotherapy. JAMA Netw Open 2023; 6:e230090. [PMID: 36808242 PMCID: PMC9941890 DOI: 10.1001/jamanetworkopen.2023.0090] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
IMPORTANCE The number of older adults with head and neck squamous cell carcinoma (HNSCC) is increasing, and these patients are underrepresented in clinical trials. It is unclear whether the addition of chemotherapy or cetuximab to radiotherapy is associated with improved survival in older adults with HNSCC. OBJECTIVE To examine whether the addition of chemotherapy or cetuximab to definitive radiotherapy is associated with improved survival in patients with locoregionally advanced (LA) HNSCC. DESIGN, SETTING, AND PARTICIPANTS The Special Care Patterns for Elderly HNSCC Patients Undergoing Radiotherapy (SENIOR) study is an international, multicenter cohort study including older adults (≥65 years) with LA-HNSCCs of the oral cavity, oropharynx/hypopharynx, or larynx treated with definitive radiotherapy, either alone or with concomitant systemic treatment, between January 2005 and December 2019 at 12 academic centers in the US and Europe. Data analysis was conducted from June 4 to August 10, 2022. INTERVENTIONS All patients underwent definitive radiotherapy alone or with concomitant systemic treatment. MAIN OUTCOMES AND MEASURES The primary outcome was overall survival. Secondary outcomes included progression-free survival and locoregional failure rate. RESULTS Among the 1044 patients (734 men [70.3%]; median [IQR] age, 73 [69-78] years) included in this study, 234 patients (22.4%) were treated with radiotherapy alone and 810 patients (77.6%) received concomitant systemic treatment with chemotherapy (677 [64.8%]) or cetuximab (133 [12.7%]). Using inverse probability weighting to attribute for selection bias, chemoradiation was associated with longer overall survival than radiotherapy alone (hazard ratio [HR], 0.61; 95% CI, 0.48-0.77; P < .001), whereas cetuximab-based bioradiotherapy was not (HR, 0.94; 95% CI, 0.70-1.27; P = .70). Progression-free survival was also longer after the addition of chemotherapy (HR, 0.65; 95% CI, 0.52-0.81; P < .001), while the locoregional failure rate was not significantly different (subhazard ratio, 0.62; 95% CI, 0.30-1.26; P = .19). The survival benefit of the chemoradiation group was present in patients up to age 80 years (65-69 years: HR, 0.52; 95% CI, 0.33-0.82; 70-79 years: HR, 0.60; 95% CI, 0.43-0.85), but was absent in patients aged 80 years or older (HR, 0.89; 95% CI, 0.56-1.41). CONCLUSIONS AND RELEVANCE In this cohort study of older adults with LA- HNSCC, chemoradiation, but not cetuximab-based bioradiotherapy, was associated with longer survival compared with radiotherapy alone.
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Affiliation(s)
- Alexander Rühle
- Department of Radiation Oncology, University of Freiburg–Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sebastian Marschner
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
- DKTK Partner Site Munich, German Cancer Research Center, Heidelberg, Germany
| | - Marlen Haderlein
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Maria Weymann
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center-University of Freiburg, Freiburg, Germany
| | - Max Behrens
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center-University of Freiburg, Freiburg, Germany
| | - Carolin Senger
- Department of Radiation Oncology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Germany, Berlin, Germany
- DKTK Partner Site Berlin, DKFZ, Neuenheimer Feld 280, Heidelberg, Germany
| | - Daniel R. Dickstein
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Johannes Kraft
- Department of Radiation Oncology, University Hospital Würzburg, Würzburg, Germany
| | - Jens von der Grün
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany
- DKTK Partner Site Frankfurt, German Cancer Research Center, Heidelberg, Germany
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Eric Chen
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Cleveland, Ohio
| | - Todd Aquino-Michaels
- Department of Radiation Oncology, University Hospitals Seidman Cancer Center, Cleveland, Ohio
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Amanda Bickel
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Alev Altay-Langguth
- Department of Radiotherapy and Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany
- DKTK Partner Site Frankfurt, German Cancer Research Center, Heidelberg, Germany
| | - Goda Kalinauskaite
- Department of Radiation Oncology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Germany, Berlin, Germany
- DKTK Partner Site Berlin, DKFZ, Neuenheimer Feld 280, Heidelberg, Germany
| | - Victor Lewitzki
- Department of Radiation Oncology, University Hospital Würzburg, Würzburg, Germany
| | - Konstantinos Ferentinos
- Department of Radiation Oncology, German Oncology Center, European University of Cyprus, Limassol, Cyprus
| | - Constantinos Zamboglou
- Department of Radiation Oncology, University of Freiburg–Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Radiation Oncology, German Oncology Center, European University of Cyprus, Limassol, Cyprus
| | - Sören Schnellhardt
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Erik Haehl
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
- DKTK Partner Site Munich, German Cancer Research Center, Heidelberg, Germany
| | - Simon K.B. Spohn
- Department of Radiation Oncology, University of Freiburg–Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Eleni Gkika
- Department of Radiation Oncology, University of Freiburg–Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Daniela Zöller
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center-University of Freiburg, Freiburg, Germany
| | - Matthias Guckenberger
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Volker Budach
- Department of Radiation Oncology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Germany, Berlin, Germany
- DKTK Partner Site Berlin, DKFZ, Neuenheimer Feld 280, Heidelberg, Germany
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
- DKTK Partner Site Munich, German Cancer Research Center, Heidelberg, Germany
| | - Richard Bakst
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Arnulf Mayer
- Department of Radiation Oncology and Radiation Therapy, University Medical Center Mainz, Mainz, Germany
- DKTK Partner Site Mainz, German Cancer DKFZ, Heidelberg, Germany
| | - Heinz Schmidberger
- Department of Radiation Oncology and Radiation Therapy, University Medical Center Mainz, Mainz, Germany
- DKTK Partner Site Mainz, German Cancer DKFZ, Heidelberg, Germany
| | - Anca-Ligia Grosu
- Department of Radiation Oncology, University of Freiburg–Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Panagiotis Balermpas
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Carmen Stromberger
- Department of Radiation Oncology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Germany, Berlin, Germany
- DKTK Partner Site Berlin, DKFZ, Neuenheimer Feld 280, Heidelberg, Germany
| | - Nils H. Nicolay
- Department of Radiation Oncology, University of Freiburg–Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Radiation Oncology, University of Leipzig, Leipzig, Germany
- Comprehensive Cancer Center Central Germany, Partner Site Leipzig, Leipzig, Germany
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14
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Haehl E, Alvino L, Rühle A, Zou J, Fabian A, Grosu AL, Nicolay NH. Sarcopenia as a Prognostic Marker in Elderly Head and Neck Squamous Cell Carcinoma Patients Undergoing (Chemo-)Radiation. Cancers (Basel) 2022; 14:cancers14225536. [PMID: 36428629 PMCID: PMC9688610 DOI: 10.3390/cancers14225536] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/03/2022] [Accepted: 11/07/2022] [Indexed: 11/12/2022] Open
Abstract
Sarcopenia is associated with reduced survival and increased toxicity in malignant diseases. The prevalence of sarcopenia increases with age and is an important cause of functional decline. We analyzed sarcopenia and sarcopenia dynamics in elderly head-and-neck squamous cell carcinoma (HNSCC) patients undergoing (chemo)radiation. Skeletal muscle mass of 280 elderly HNSCC-patients (>65 yrs) receiving curative (chemo)radiation was manually outlined and quantified on CT scans at the level of the C3 (C3MA). Cross-sectional muscle area at L3 (L3MA) was calculated and normalized to height (L3MI). Frequency distributions of clinical parameters as well as overall survival (OS), progression-free survival (PFS) and locoregional control (LRC) were calculated regarding sarcopenia. Calculated L3MA correlated with pretherapeutic hemoglobin-levels (ρ = 0.280) bodyweight (ρ = 0.702) and inversely with patient-age (ρ = −0.290). Sarcopenic patients featured larger tumors (T3/4 69.0% vs. 52.8%, p < 0.001), a higher burden of comorbidity (age-adjusted Charlson Comorbidity Index 4.8 vs. 4.2, p = 0.015) and more severe chronic toxicities (CTCAE grade 3/4 24.0% vs. 11.8%, p = 0.022). OS was significantly deteriorated in sarcopenic patients with a median of 23 vs. 91 months (logrank p = 0.002) (HR 1.79, CI 1.22−2.60, p = 0.003) and sarcopenia remained an independent prognostic factor for reduced OS in the multivariate analysis (HR 1.64, CI 1.07−2.52, p = 0.023). After therapy, 33% of previously non-sarcopenic patients developed sarcopenia, while 97% of pre-treatment sarcopenic remained sarcopenic. Median bodyweight decreased by 6.8%, whereas median calculated L3MA decreased by 2.4%. In contrast to pretherapeutic, post-therapeutic sarcopenia is no prognosticator for reduced OS. Pretherapeutic sarcopenia is a significant prognostic factor in elderly HNSCC patients undergoing (chemo-)radiation and should be considered in pretherapeutic decision-making. Its role as a predictive marker for tailored supportive interventions merits further prospective evaluation.
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Affiliation(s)
- Erik Haehl
- Department of Radiation Oncology, University of Freiburg—Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (dkfz), Neuenheimer Feld 280, 69120 Heidelberg, Germany
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377 Munich, Germany
| | - Luisa Alvino
- Department of Radiation Oncology, University of Freiburg—Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany
| | - Alexander Rühle
- Department of Radiation Oncology, University of Freiburg—Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (dkfz), Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Jiadai Zou
- Department of Radiation Oncology, University of Freiburg—Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (dkfz), Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Alexander Fabian
- Department of Radiation Oncology, University of Freiburg—Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (dkfz), Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Anca-Ligia Grosu
- Department of Radiation Oncology, University of Freiburg—Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (dkfz), Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Nils H. Nicolay
- Department of Radiation Oncology, University of Freiburg—Medical Center, Robert-Koch-Str. 3, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (dkfz), Neuenheimer Feld 280, 69120 Heidelberg, Germany
- Department of Radiation Oncology, University of Leipzig Medical Center, Stephanstr. 9a, 04103 Leipzig, Germany
- Correspondence:
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15
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Zhubi Bakija F, Bagyura Z, Fabian A, Ferencz A, Lakatos B, Ujvari A, Kiss L, Csobay-Novak C, Jermendy A, Szelid Z, Soos P, Kovacs A, Merkely B. Long-term prognostic value of left atrial longitudinal strain in a low-risk community-based cohort. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Numerous studies established the significant predictive value of left ventricular (LV) global longitudinal strain (GLS) on adverse clinical outcomes in various cardiac diseases. Despite the well-known importance of left atrial (LA) mechanics in diastolic function, data are scarce regarding the prognostic power of LA longitudinal strain and its potential added value in the risk stratification of a low-risk population.
Accordingly, our aim was to determine the long-term prognostic importance of 2D speckle-tracking echocardiography-derived peak atrial longitudinal strain (PALS) in a community-based screening sample comprising of low-risk adult individuals.
Three hundred fourteen volunteers were retrospectively identified from a population-based screening program (mean age 62±11, 58% female) with a median follow-up of 9.5 years. All subjects who participated in the screening program underwent 2D echocardiography to measure LV volumes and ejection fraction (EF), LV GLS and PALS, as well as low-dose cardiac CT to determine the Agatston score. The primary endpoint was all-cause mortality.
Thirty-nine subjects (12.4%) met the primary endpoint. Subjects with adverse outcome had significantly decreased LV GLS (dead vs. alive; −19.2±4.3 vs. −20.6±3.5%, p<0.05) and PALS (32.3±12.0 vs. 41.8±14.2%, p<0.001), whereas LV EF did not show a difference between the two groups (51.1±7.0 vs. 52.1±6.2, %, p=NS). By multivariable Cox regression analysis, PALS (hazard ratio 0.970 [95% CI: 0.943–0.998], p<0.05) and Agatston score were independently associated with all-cause mortality, whereas GLS was not (hazard ratio 1.008 [95% CI, 0.919–1.105], p=NS). Furthermore, we dichotomised the population based on PALS values using a guideline-directed cut-off of 39%. In subjects with lower PALS values, the risk of all-cause mortality was almost 2.5 times higher than in subjects with PALS values above 39% (hazard ratio 2.499 [95% 1.334–4.682], p<0.05) as shown on the Kaplan-Meier curve (Figure 1).
Beyond the assessment of LV EF and LV GLS, PALS offers incremental value in cardiovascular risk stratification in a community-based cohort. PALS was found to be the only significant and independent predictor of long-term mortality among other echocardiographic functional parameters. Our results emphasize the importance of a thorough evaluation of LA mechanics even in a low-risk population.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- F Zhubi Bakija
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - Z Bagyura
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Fabian
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Ferencz
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - B Lakatos
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Ujvari
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - L Kiss
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - C Csobay-Novak
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Jermendy
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - Z Szelid
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - P Soos
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Kovacs
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - B Merkely
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
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16
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Fabian A, Tolvaj M, Lakatos BK, Assabiny A, Ujvari A, Shiida K, Ferencz A, Schwertner W, Veres B, Kosztin A, Staub L, Sax B, Merkely B, Kovacs A. There is more than just longitudinal strain: prognostic significance of biventricular circumferential mechanics. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Global longitudinal strain is a well-established predictive parameter of adverse outcomes in several cardiac diseases, therefore, it is widely used in clinical practice. Despite the significant contribution of circumferential shortening to the global ventricular function, data are scarce concerning the biventricular circumferential strain phenotypes and their prognostic value on long-term mortality.
Accordingly, the aim of our study was to assess both left (LV) and right ventricular (RV) global circumferential strain (GCS) using 3D echocardiography in order to determine the prognostic importance of the deterioration of biventricular circumferential mechanics.
Three hundred and sixty-four patients with various established left-sided heart diseases were retrospectively identified (age: 64.8±15.0 years, 69% males) with a median follow-up of 41 months. All patients underwent clinically indicated transthoracic echocardiography and left (LV) and right ventricular (RV) ejection fractions (EF) were measured by 3D analysis. 3D LV and RV GCS were also quantified by dedicated softwares. In order to determine the prognostic power of the different patterns of biventricular circumferential mechanics, we divided the patient population into four groups using the median values of LV and RV GCS (absolute values of 27.1% and 17.9%, respectively). Group 1 consisted of patients with both LV and RV GCS above median values; Group 2 was defined as patients with LV GCS above the median, while RV GCS below the median, whereas in Group 3 patients had LV GCS values below the median, while RV GCS was above median. Group 4 was defined as patients with both LV and RV GCS below the median. The primary endpoint of our study was all-cause mortality.
Fifty-five patients (15.1%) met the primary endpoint. The overall patient population showed balanced values of LV and RV EF (49.0±15.7 and 48.2±9.4%, respectively). Comparing the population separated into the above-mentioned four groups based on LV and RV GCS values enabled a detailed risk stratification as shown on the Kaplan-Meier curve (Figure 1.) When comparing Group 1 vs. Group 4, patients who had lower LV and RV GCS values the risk of all-cause mortality was more than 5 times higher than in patients with both LV and RV GCS above the median (HR, 5.240 [95% CI, 2.750–9.985], p<0.001). By comparing Group 2 with Group 3, the associated risks for all-cause mortality did not show a difference (HR, 0.461 [95% CI, 0.178 to 1.194], p=NS) as shown on the Kapan-Meier curve (Figure 2).
Based on the different phenotypes of LV and RV GCS, decreased biventricular circumferential shortening was associated with a significantly increased risk of long-term all-cause mortality. Interestingly, decreased RV GCS with maintained LV GCS showed a similar risk of adverse outcomes than decreased LV GCS with maintained RV GCS. Our results emphasize the importance of the assessment of biventricular circumferential mechanics.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- A Fabian
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - M Tolvaj
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - B K Lakatos
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - A Assabiny
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - A Ujvari
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - K Shiida
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - A Ferencz
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - W Schwertner
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - B Veres
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - A Kosztin
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - L Staub
- Argus Cognitive , Lebanon , United States of America
| | - B Sax
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - B Merkely
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
| | - A Kovacs
- Semmelweis University, Heart and Vascular Center , Budapest , Hungary
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17
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Babity M, Zamodics M, Kovacs E, Konig A, Rakoczi R, Horvath M, Kiss A, Herczeg SZ, Varga A, Fabian A, Lakatos BK, Vago H, Kovacs A, Merkely B, Kiss O. Extension of fitness evaluations with muscle oxygen saturation measurements based on near-infrared spectroscopy analysis during cardiopulmonary exercise testing in elite athletes. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Many cardiovascular parameters of sport adaptation have become an area of detailed research in recent decades. However, details of local circulatory and metabolic processes ongoing in the working muscles during physical exercise need to be revealed.
Purpose
Our aim was to extend cardiopulmonary exercise testing with near-infrared spectroscopy measurements to focus on observing local changes in the contracting muscles during running.
Methods
Mixed muscle oxygen saturation values (SmO2) measured in the left vastus lateralis muscle of athletes were analyzed by near-infrared spectroscopy during vita maxima treadmill cardiopulmonary exercise testing with 2-min fingertip lactate measurements. Body composition analysis was carried out with bioimpedance method. One-way repeated measures ANOVA, Tukey post-hoc test, Shapiro–Wilk test and Pearson correlation were used for statistical analysis.
Results
The results of 66 elite athletes (male: 40; age: 17.9±3.6 y; training: 17.7±6.6 h/w; water polo player: 56, wrestler: 8, basketball player: 2) were analyzed. The 10-second averaged values of the measured saturation values were examined at rest (65.8±11.1%), at the anaerobic threshold (40.7±22.8%), at maximum load (30.2±20.5%) and after 5 minutes of cool-down (70.9±12.8%). Significant differences were measured between the four measurement time points in all pairings. A negative correlation was found between the achieved maximal oxygen uptake and the muscle oxygen saturation values measured at the anaerobic threshold and at the maximal load (respectively r=−0.30, p<0.02; r=−0.32, p<0.01). Oxygen uptake at the end of cool-down was also negatively correlated with muscle oxygen saturation values measured at the anaerobic threshold and at the peak of exercise (respectively r=−0.27, p<0.05; r=−0.27, p<0.05). The fat-free mass of the identical limb showed negative correlation with the muscle oxygen saturation values measured at the anaerobic threshold, at the maximal load and at the cool-down (respectively r=−0.43, p<0.01; r=−0.44, p<0.01; r=−0.35, p<0.01), while positive interactions were observed between the body-fat mass of the same limb and the muscle oxygen saturation values (respectively r=0.51, p<0.01; r=0.55, p<0.01; r=0.41, p<0.01). Muscle oxygen saturation values showed no significant correlations with exercise time, lactate levels, or heart rate measurements.
Conclusions
By our results, muscle oxygen saturation measurements can be reliably applied during exercise physiological measurements. During exercise, muscle oxygen saturation values negatively correlated with oxygen uptake. At the cool-down phase, a rebound effect could be observed compared to the resting measurements. On the identical limb, the higher the muscle mass was, the higher muscle desaturation could be measured. This easy-to-perform test provides insight into muscle metabolism processes and can help with training planning and athlete follow-up.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): This project was supported by a grant from the National Research, Development and Innovation Office (NKFIH) of Hungary (K 135076). Supported by the ÚNKP-21-3-I-SE-68 New National Excellence Program of the Ministry for Innovation and Technology from the Source of the National Research, Development and Innovation fund.
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Affiliation(s)
- M Babity
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - M Zamodics
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - E Kovacs
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Konig
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - R Rakoczi
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - M Horvath
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Kiss
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - S Z Herczeg
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Varga
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Fabian
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - B K Lakatos
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - H Vago
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Kovacs
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - B Merkely
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - O Kiss
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
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18
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Lakatos BK, Ruppert M, Ladanyi Z, Fabian A, Ujvari A, Turschl T, Molnar B, Straub E, Molnar A, Nagy A, Molnar L, Kovacs A, Merkely B. Clinical determinants of non-invasive global myocardial work index before and after transcatheter aortic valve implantation: a prospective study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
The estimation of non-invasive global myocardial work indices is a novel method of the left ventricular (LV) functional assessment, which may overcome the load-sensitvity of the traditional functional measures. The diagnostic and prognostic role of this approach may gain particular importance in pressure overload states, such as in patients with severe aortic stenosis. However, the longitudinal changes of this recently introduced measure are scarcely investigated, and data are also lacking about the main determinants of these measures.
Accordingly, our aim was to investigate the clinical determinants of preoperative and also postoperative GMWI in patients undergoing transcatheter aortic valve replacement (TAVR).
Fifty patients (62% male, age: 78±5 years) were enrolled. Prior to the procedure, subjects underwent echocardiographic investigation and the detailed medical history was also recorded. Speckle-tracking analysis was performed and global longitudinal strain (GLS) was measured. LV pressure curve was estimated by adding the mean aortic valve gradient to the systolic blood pressure. Using these measures, global myocardial work index (GMWI) and global constructive work index (CMWI) was quantified by commercially available software. A 6 months follow-up examination was also performed and at that time point we determined the aforementioned parameters.
At follow-up, GLS has significantly increased (−13.0±4.1 vs. −14.8±3.8%; p<0.001), while GMWI was significantly lower compared to baseline (1789±748 vs. 1506±561 mmHg%, p<0.01). CMWI did not differ between the two time points (2309±782 vs. 2086±609 mmHg%, p=0.11). Using multivariable analysis, age (β=0.30; p<0.05) preoperative New York Heart Association (NYHA) class (β=−0.48; p<0.001) and having a pacemaker (β=−0.44; p<0.01) were found to be independent predictors of the preoperative GMWI (R2=0.39; overall p<0.001). On the other hand, postoperative GMWI was determined (R2=0.48; overall p<0.001) by gender (β=−0.25; p<0.05), the presence of diabetes mellitus (β=−0.37; p<0.01) and also by having a pacemaker (β=−0.38; p<0.01).
TAVR significantly alters LV functional measures. Different clinical factors influence GMWI before and after the procedure: age, NYHA class-based symptom severity and having a pacemaker were found to be independently associated with preoperative GMWI, while gender, the presence of diabetes mellitus and pacemaker device are the most important clinical determinants of the postoperative GMWI value.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- B K Lakatos
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - M Ruppert
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - Z Ladanyi
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Fabian
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Ujvari
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - T Turschl
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - B Molnar
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - E Straub
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Molnar
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Nagy
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - L Molnar
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Kovacs
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - B Merkely
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
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19
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Ladanyi Z, Lakatos BK, Ruppert M, Fabian A, Ujvari A, Molnar B, Turschl T, Fejer C, Apor A, Nagy AI, Molnar L, Kovacs A, Merkely B. Right ventricular mechanics and its association with symptoms in transcatheter aortic valve replacement candidates: a three-dimensional echocardiography study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Aortic valve stenosis is one of the most prevalent valvular disease with significant clinical burden. While it is initially a disorder of the left ventricle (LV), long-term effects of the disease also affect the right ventricle (RV) as well. Nevertheless, data are scarce regarding the changes of RV mechanics and their association with symptomatic status of the patients. 3D echocardiography allows a more detailed assessment of the RV, which may unveil distinct changes of its morphology and function in this clinical setting.
Accordingly, our aim was to examine LV and RV mechanics in TAVR candidate patients with severe aortic stenosis using three-dimensional (3D) echocardiography.
Seventy patients (51% male, age: 80±6 years) were enrolled. Detailed medical history and symptomatic status were obtained. Beyond conventional transthoracic echocardiographic protocol, 3D loops were also acquired. We measured 3D LV and RV end-diastolic volume indexed to body surface area (EDVi), ejection fraction (EF) and global longitudinal (GLS) using dedicated software. Furthermore, we have determined 3D RV global longitudinal (RV GLS) and circumferential strain (RV GCS) using the ReVISION method.
LV EF (r=0.28, p<0.05) and LV GLS (r=−0.26, p<0.05) significantly correlated with age, while RV EF (r=0.21, p=0.11), RV GLS (r=−0.17, p=0.19) and RV GCS (r=−0.07, p=0.61) did not show association with it. 41% (n=29) of the patient population mentioned angina or had syncope. Patients with these symptoms had comparable LV EDVi (73±23 vs. 69±25 mL/m2, p=0.47), LV EF (47±15 vs. 51±10%, p=0.14) and LV GLS (−13.6±4.8 vs. −14.8±2.6%, p=0.25) to those who did not mention these complaints. On the other hand, patients with angina or syncope in their medical history had significantly lower RV EDVi (58±13 vs. 70±23 mL/m2, p<0.05), while having significantly higher RV EF (46±10 vs. 52±7%, p<0.05). Moreover, symptomatic patients had significantly lower RV GCS (−15.7±5.6 vs. −19.6±5.3%, p<0.01), while RV GLS did not differ (−15.8±4.8 vs. −17.4±4.1%, p=0.17).
Patients with severe aortic stenosis have marked changes in not only the LV, but the RV mechanics as well. While the symptomatic status does not seem to be associated with LV morphology and function, patients with angina or syncope had distinct changes in RV size and the contraction pattern of the chamber.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- Z Ladanyi
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - B K Lakatos
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - M Ruppert
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Fabian
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Ujvari
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - B Molnar
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - T Turschl
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - C Fejer
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Apor
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A I Nagy
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - L Molnar
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Kovacs
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - B Merkely
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
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20
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Fabian A, Domschikowski J, Letsch A, Schmalz C, Freitag-Wolf S, Dunst J, Krug D. Use and Reporting of Patient-Reported Outcomes in Trials of Palliative Radiotherapy: A Systematic Review. JAMA Netw Open 2022; 5:e2231930. [PMID: 36136335 PMCID: PMC9500555 DOI: 10.1001/jamanetworkopen.2022.31930] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
IMPORTANCE Approximately 50% of all patients with cancer have an indication for radiotherapy, and approximately 50% of radiotherapy is delivered with palliative intent, with the aim of alleviating symptoms. Symptoms are best assessed by patient-reported outcomes (PROs), yet their reliable interpretation requires adequate reporting in publications. OBJECTIVE To investigate the use and reporting of PROs in clinical trials of palliative radiotherapy. EVIDENCE REVIEW This preregistered systematic review searched PubMed/Medline, EMBASE, and the Cochrane Center Register of Controlled Trials for clinical trials of palliative radiotherapy published from 1990 to 2020. Key eligibility criteria were palliative setting, palliative radiotherapy as treatment modality, and clinical trial design (per National Institutes of Health definition). Two authors independently assessed eligibility. Trial characteristics were extracted and standard of PRO reporting was assessed in adherence to the Consolidated Standards of Reporting Trials (CONSORT) PRO extension. The association of the year of publication with the use of PROs was assessed by logistic regression. Factors associated with higher CONSORT-PRO adherence were analyzed by multiple regression. This study is reported following the PRISMA guidelines. FINDINGS Among 7377 records screened, 225 published clinical trials representing 24 281 patients were eligible. Of these, 45 trials (20%) used a PRO as a primary end point and 71 trials (31%) used a PRO as a secondary end point. The most prevalent PRO measures were the Numeric Rating Scale/Visual Analogue Scale (38 trials), European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire C30 (32 trials), and trial-specific unvalidated measures (25 trials). A more recent year of publication was significantly associated with a higher chance of PROs as a secondary end point (odds ratio [OR], 1.04 [95% CI, 1.00-1.07]; P = .03) but not as primary end point. Adherence to CONSORT-PRO was poor or moderate for most items. Mean (SD) adherence to the extension adherence score was 46.2% (19.6%) for trials with PROs as primary end point and 31.8% (19.8%) for trials with PROs as a secondary end point. PROs as a primary end point (regression coefficient, 9.755 [95% CI, 2.270-17.240]; P = .01), brachytherapy as radiotherapy modality (regression coefficient, 16.795 [95% CI, 5.840-27.751]; P = .003), and larger sample size (regression coefficient, 0.028 [95% CI, 0.006-0.049]; P = .01) were significantly associated with better PRO reporting per extension adherence score. CONCLUSIONS AND RELEVANCE In this systematic review of palliative radiotherapy trials, the use and reporting of PROs had room for improvement for future trials, preferably with PROs as a primary end point.
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Affiliation(s)
- Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Anne Letsch
- Department of Haematology and Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Claudia Schmalz
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Sandra Freitag-Wolf
- Institute of Medical Informatics and Statistics, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Juergen Dunst
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - David Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
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Fabian A, Domschikowski J, Letsch A, Schmalz C, Freitag-Wolf S, Dunst J, Krug D. Clinical endpoints in trials of palliative radiotherapy: A systematic meta-research analysis. Radiother Oncol 2022; 174:123-131. [PMID: 35868602 DOI: 10.1016/j.radonc.2022.07.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 11/18/2022]
Abstract
PURPOSE Up to 50% of radiotherapy courses are delivered in palliative intent for various indications. Despite the large number of treated patients, we know little about the choice of endpoints in trials of palliative radiotherapy. Our primary aim was, therefore, to analyze primary endpoints in trials of palliative radiotherapy. METHODS We conducted a pre-registered (https://doi.org/10.17605/OSF.IO/GMCAF) meta-research analysis searching Pubmed/MEDLINE, EMBASE, CENTRAL, and "ClinicalTrials.gov" for clinical trials of palliative radiotherapy published 1990-2020. Endpoints were categorized in "patient-centered endpoints", including overall survival and patient-reported outcomes, and "tumor-centered endpoints" such as local control. The remainder were "other endpoints" including toxicity or observer-rated symptoms. We applied descriptive statistics to summarize data and logistic regression to assess if year of publication predicted the choice of primary endpoints. RESULTS Of 7379 records screened, 292 were eligible. Trials were characterized by small sample sizes and use of external beam radiotherapy for metastases or thoracic primaries. Median patient age was 64 and median ECOG was 1. Only 64.4%(145/225) of published trials clearly stated their primary endpoint. Published trials employed a "patient-centered primary endpoint" in 45.5%(66/145) and a "tumor-centered primary endpoint" in 17.3%(25/145) of the cases. There was no statistically significant trend in time for the use of "patient-centered primary endpoints". Registered ongoing trials used a "patient-centered primary endpoint" in 32.8%(22/67) and a "tumor-centered primary endpoint" in 26.9%(18/67) of the cases. CONCLUSION Although "patient-centered primary endpoints" appear relatively prevalent in published trials of palliative radiotherapy, their use is still suboptimal and appears to be lower in currently ongoing trials.
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Affiliation(s)
- Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany.
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Anne Letsch
- Department of Hematology and Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Claudia Schmalz
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Sandra Freitag-Wolf
- Institute of Medical Informatics and Statistics, Christian-Albrechts-University Kiel, 24118 Kiel, Germany
| | - Jürgen Dunst
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - David Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
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22
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Sprave T, Verma V, Fabian A, Rühle A, Baltas D, Grosu AL, Nicolay NH. Cost effectiveness and health-related quality of life of chemoradiotherapy versus radiation therapy alone in elderly head and neck cancer patients. Strahlenther Onkol 2022; 198:1008-1015. [PMID: 35833963 PMCID: PMC9581829 DOI: 10.1007/s00066-022-01975-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 06/20/2022] [Indexed: 11/09/2022]
Abstract
Purpose Radiotherapy (RT) constitutes a mainstay in the treatment of elderly patients with head and neck cancer (HNC), but use of simultaneous chemoradiotherapy (CRT) remains controversial. We have conducted a prospective analysis based on real-world patient data to examine the health-related quality of life (HRQoL) and cost effectiveness (CE) of CRT vs. RT in elderly HNC patients. Methods Eligible participants ≥ 65 years treated in a large tertiary cancer center between July 2019 and February 2020 who completed the validated EQ-5D-5L questionnaire (health state index [HI] and visual analog scale [VAS]) before and after RT were included. CE referred to direct medical costs, including diagnosis-related group (DRG)-based billings for inpatients and uniform assessment standard (EBM)-based costs for outpatients. The primary endpoint was cost (euros [€]) per quality-adjusted life year (QALY). The incremental cost-effectiveness ratios (ICERs) were calculated. Costs and QALYs were not discounted for short overall survival (OS). Results Baseline HRQoL was 0.878 (±0.11) in the CRT group and 0.857 (±0.17) in the RT group. Upon completion of therapy, HRQoL amounted to 0.849 (±0.14) in the CRT and 0.850 (±0.13) in the RT group. The mean treatment-related cost in the CRT cohort was €22,180.17 (±8325.26) vs. €18,027.87 (±26,022.48) in the RT group. The corresponding QALYs amounted to 2.62 in the CRT and 1.91 in the RT groups. The ICER was €5848.31. Conclusion This is the first analysis from the German health care system demonstrating that the addition of chemotherapy to RT for selected elderly HNC patients is cost effective and not associated with a significant HRQoL decline.
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Affiliation(s)
- Tanja Sprave
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany.,German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Vivek Verma
- Department of Radiation Oncology, University of Texas M.D. Anderson Cancer Center, Houston, TX, USA
| | - Alexander Fabian
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany.,German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany.,Department of Radiation Oncology, University Hospital Kiel, Kiel, Germany
| | - Alexander Rühle
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany.,German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Dimos Baltas
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany.,German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Anca-Ligia Grosu
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany.,German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Nils H Nicolay
- Department of Radiation Oncology, University of Freiburg - Medical Center, Freiburg, Germany. .,German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Centre (DKFZ), Heidelberg, Germany.
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Kucsera D, Sayour NV, Ruppert M, Radovits T, Fabian A, Kovacs A, Ferdinandy P, Varga ZV. Evaluation of the interplay between NASH and HFpEF in varied murine age groups. Cardiovasc Res 2022. [DOI: 10.1093/cvr/cvac066.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – EU funding. Main funding source(s): European Union's Horizon 2020 Research and Innovation Programme, grant agreement no. 739593
New National Excellence Program of the Ministry of Human Capacities (ÚNKP-21-3-II)
Introduction
Heart failure with preserved ejection fraction (HFpEF) is characterized by diastolic dysfunction, left ventricular hypertrophy, left atrial enlargement and increased serum levels of NT-pro-BNP. HFpEF accounts for 50% of heart failure cases, and typically develops in patients with metabolic comorbidities. Non-alcoholic fatty liver disease and subsequent steatohepatitis (NAFLD, NASH) is the most common chronic liver disease developing due to obesity. Although clinical/epidemiological data exists in humans showing that NASH may lead to cardiac dysfunction per se, experimental data in this regard is lacking.
Purpose
We aimed to evaluate whether NASH is an independent factor of cardiac dysfunction and to investigate the age-dependent effects of NASH on cardiac function.
Methods
Middle aged (10 months old) and aged (24 months old) C57Bl/6J mice were fed either control diet or Choline Deficient (CDAA) diet over a period of eight weeks. Young (2 months old) mice were used as a control. Before termination, echocardiography was performed. Upon termination, organs were isolated for further analysis.
Results
CDAA diet lead to the development of NASH in both age groups, without inducing weight gain, allowing us to investigate the direct effects of NASH on cardiac function. Left ventricular end-diastolic volume (EDV) was increased in aged animals, compared to young and middle aged animals, suggesting increased ventricular pressure. Aged animals were characterized by increased posterior wall thickness (PWT) during diastole and by increased LV mass, indicating left ventricular hypertrophy. Assessment of ejection fraction showed an age-dependent decline. Pulse wave and tissue Doppler measurements showed no difference in E/e’ ratio between the groups. However, strain analysis showed that diastolic dysfunction developed only in aged mice due to NASH.
Conclusion
We conclude that there were no observed changes in cardiac diastolic function due to NASH when using standard echocardiographic evaluation; however, the more sensitive method of strain analysis with 2D speckle tracking was able to show evidence of diastolic dysfunction due to NASH in aging animals.
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Affiliation(s)
- D Kucsera
- Semmelweis University, Department of Pharmacology and Pharmacotherapy , Budapest , Hungary
| | - N V Sayour
- Semmelweis University, Department of Pharmacology and Pharmacotherapy , Budapest , Hungary
| | - M Ruppert
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - T Radovits
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Fabian
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - A Kovacs
- Semmelweis University Heart and Vascular Center , Budapest , Hungary
| | - P Ferdinandy
- Semmelweis University, Department of Pharmacology and Pharmacotherapy , Budapest , Hungary
| | - ZV Varga
- Semmelweis University, Department of Pharmacology and Pharmacotherapy , Budapest , Hungary
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Lakatos BK, Ruppert M, Ladanyi Z, Fabian A, Ujvari A, Tokodi M, Molnar L, Zima E, Apor A, Nagy A, Kovacs A, Merkely B. Changes of the non-invasive myocardial work in patient undergoing transcatheter aortic valve replacement: the influence of left bundle branch block. Europace 2022. [DOI: 10.1093/europace/euac053.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Patients with left bundle branch block (LBBB) are known to have substantially increased afterload sensitivity. It gains particular importance in subjects with aortic stenosis: patients with pre-existing LBBB may benefit more from interventions such as transcatheter aortic valve replacement (TAVR) by an effective and rapid reduction of the left ventricular (LV) pressures.
Accordingly, our aim was to investigate the changes of LV myocardial work indices in patients undergoing TAVR by the presence of preoperative LBBB. Non-invasive myocardial work indices are novel echocardiographic parameters which adjust LV deformation to the instantaneous LV pressure, overcoming the the load-sensitivity of the traditional LV functional measures.
Thirty patients undergoing TAVR were enrolled (37% female; age: 78±6 years; aortic valve area [AVA]: 0.7±0.3 cm2). Fourteen patients (47%; LBBB group) showed LBBB pattern on ECG, by demonstrating native LBBB (n=6; 20%) or having ventricular pacing dependency (n=8; 27%), while 16 patients had narrow QRS (53%; non-LBBB group). Prior to the procedure, subjects underwent a detailed echocardiographic investigation. Speckle-tracking analysis was performed and global longitudinal strain (GLS) was measured. LV pressure curve was estimated by adding the mean aortic valve gradient to the aortic systolic pressure. Using these measures, LV global constructive work index (CMWI) and global work efficiency (GWE). were quantified by commercially available software. A 6 months follow-up examination was also performed and at that time point we determined the aforementioned parameters.
As expected, AVA significantly improved after the procedure in the pooled study group (1.8±0.4 cm2; p<0.001). GLS also significantly increased (-13.2±4.2 vs. -15.2±3.9 %; p<0.01), while CMWI only showed a tendential decrease (2422±788 vs. 2166±640 mmHg%; p=NS) at the follow-up. GLS (-10.6±3.7 vs. -15.5±3.4%; p<0.001), CMWI (1877±679 vs. 2898±529 mmHg%; p<0.001), and also GWE (82±9 vs. 91±4%; p<0.01) was significantly lower in the LBBB-group compared to the non-LBBB patients. At the follow-up, GLS was still significantly lower in the LBBB patients (-13.2±4.6 vs. -16.9±2.1%; p<0.01), however, CMWI was comparable between the two groups (1956±776 vs. 2350±439 mmHg%, p=NS).
Pressure overload of the LV may affect patients with LBBB substantially more than subjects without it. TAVR causes an immediate and significant decrease in the LV afterload, which results in a more pronounced improvement in the LBBB group compared to those with no LBBB.
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Affiliation(s)
- BK Lakatos
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - M Ruppert
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - Z Ladanyi
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A Fabian
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A Ujvari
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - M Tokodi
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - L Molnar
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - E Zima
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A Apor
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A Nagy
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A Kovacs
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - B Merkely
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
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Polonova J, Bazalickova R, Krcmery V, Palenikova M, Jackulikova M, Kozon V, Popovicova M, Murgova A, Dirgova E, Fabian A, Kmit I, Hochman R, Ulmann S. Unexpectedly low Incidence of COVID-19 among Refugees of War from Ukraine to Slovakia in First Month of Conflict (Original Research). CSWHI 2022. [DOI: 10.22359/cswhi_13_2_04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Several armed conflicts and military troop interventions have been associated with minor pandemics, however, not always, and with the extent varied. e.g. during the most catastrophic loss of lives in the Bosnian Conflict in 1993-95 where 160,000 civilians and soldiers fell into mass graves, only one small epidemic of Hepatitis A was reported to the European branch of WHO. In contrast, epidemics of cholera in Haiti, not related to war but associated with troop deployment (UN battalion from Nepal) in 2014, led to a devastating epidemic of cholera in the Artibonite River District with 1,000s of deaths. The same was reported during civil war and genocide in Rwanda in 1988-98 where hundreds died, and refugees of war-related exodus from Rwanda to the DRC in Goma. Finally, pipeline and water supply devastation during war in Yemen, led to the largest cholera outbreak in Yemen (1-3). Therefore, fear of epidemics, especially during COVID-19 Omicron wave is of concern mainly when the numbers of positive cases in Austria and other EU countries are increasing. The aim of this study was to report the results of COVID-19 antigen testing in those escaping from war in Ukraine.
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Fabian A, Domschikowski J, Greiner W, Bockelmann G, Karsten E, Rühle A, Nicolay NH, Grosu AL, Dunst J, Krug D. Financial toxicity in cancer patients treated with radiotherapy in Germany—a cross-sectional study. Strahlenther Onkol 2022; 198:1053-1061. [DOI: 10.1007/s00066-022-01936-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/20/2022] [Indexed: 01/15/2023]
Abstract
Abstract
Purpose
Financial toxicity arises in cancer patients from subjective financial distress due to objective financial burden from the disease or treatment. Financial toxicity associates with worse outcomes. It has not been described in cancer patients undergoing radiotherapy in Germany and its publicly funded health system. In this context, we therefore investigated the prevalence of financial toxicity, associated risk factors, and patient preferences on communication of financial burden.
Methods
We conducted a preregistered (10.17605/OSF.IO/KH6VX) cross-sectional study surveying patients at the end of their course of radiotherapy in two institutions. Objective financial burden was assessed by direct costs and loss of income. Financial toxicity was measured by subjective financial distress per EORTC QLQ-C30. We used Spearman’s correlation and Fisher’s exact test for univariate analysis, an ordinal regression for multivariate analysis. A p-value < 0.05 was considered statistically significant.
Results
Of the 100 patients participating in the study, 68% reported direct costs, 25% loss of income, and 31% subjective financial distress. Per univariate analysis, higher subjective financial distress was significantly associated with active employment, lower quality of life, lower household income, higher direct costs, and higher loss of income. The latter three factors remained statistically significant in the multivariate analysis. A relative majority of the patients welcomed communication regarding financial burden with their radiation oncologist.
Conclusion
Financial toxicity is prevalent in cancer patients treated with radiotherapy in Germany. The reported risk factors may help to identify patients at risk. Future studies should validate these results and investigate interventions for financial toxicity to potentially improve outcomes.
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Fabian A, Ujvari A, Tokodi M, Lakatos BK, Eles Z, Kiss O, Babity M, Sydo N, Csulak E, Vago H, Szabo L, Kiss A, Szucs A, Merkely B, Kovacs A. Biventricular mechanical pattern of the athlete"s heart: comprehensive characterization using 3D echocardiography. Eur Heart J Cardiovasc Imaging 2022. [DOI: 10.1093/ehjci/jeab289.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Regular, intense exercise results in complex morphological and functional cardiac remodeling, commonly referred to as the athlete"s heart. While left ventricular (LV) adaptation is thoroughly studied, data are scarce concerning the right ventricular (RV) mechanical changes and their continuum with exercise performance.
Accordingly, our aim was to characterize biventricular morphology and function and its relation to sex, age and sport classes in a large cohort of elite athletes using 3D echocardiography.
Four hundred and twenty-two elite, competitive athletes (male/female: 295/127, adult/adolescent: 207/215) from the 4 major sport classes (mixed type n = 293; endurance n = 88; power n = 33; skill n = 8) and healthy, sedentary volunteers (n = 55) were enrolled. 3D transthoracic echocardiographic datasets were acquired to quantify LV and RV end-diastolic volumes (EDVi), and ejection fractions (EF). In order to characterize biventricular mechanical parameters, LV and RV global longitudinal (GLS) and global circumferential strains (GCS) were measured using dedicated softwares. Additionally, all subjects underwent cardiopulmonary exercise testing in order to determine peak oxygen uptake (VO2/kg).
Athletes had significantly higher LV and RV EDVi compared with controls, whereas male athletes had larger volumes than female athletes, and adult athletes had also larger LV EDVi than adolescent athletes (all p < 0.05). However, RV EDVi was similar between the two age groups. Endurance athletes had significantly larger RV EDVi compared with the other sport classes (ANOVA p < 0.05).
Concerning biventricular functional parameters, athletes had significantly lower resting LV and RV EF (athletes vs. controls; LVEF: 57 ± 4 vs. 61 ± 5%; RVEF: 55 ± 5 vs. 59 ± 5%; p < 0.001) as well as LV GLS (-19.2 ± 2.3 vs. -21.2 ± 2.0%), LV GCS (-27.7 ± 3.0 vs. -31.0 ± 3.5%), and RV GCS (-20.9 ± 4.4 vs. -24.5 ± 4.5%; all p < 0.001) compared with controls. In contrast, RV GLS (-21.8 ± 3.4 vs. -22.2 ± 3.6%) did not differ between athletes and controls. The exercise-induced relative decrease in LV GLS (9.5 ± 10.7%) and LV GCS (10.7 ± 9.8%) was similar, however, the decrement in RV GCS (14.8 ± 17.8%) was disproportionately larger compared with RV GLS (1.7 ± 15.4%, p < 0.01) in the athlete population. By multivariable linear regression analysis among echocardiographic parameters using ordinary least squares, RVEDVi was found to be the strongest and independent predictor of VO2/kg, followed by RV GCS and LV EDVi.
Regular physical exercise results in significant and specific changes in LV and RV geometry and function. Resting LV mechanics of the athlete"s heart is characterized by a balanced decrement in GLS and GCS, however, in the RV the circumferential shortening decreases disproportionately compared with the longitudinal shortening. Moreover, this mechanical pattern is associated with better exercise capacity, which emphasizes the importance of the RV in determining athletic performance.
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Affiliation(s)
- A Fabian
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A Ujvari
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - M Tokodi
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - BK Lakatos
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - Z Eles
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - O Kiss
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - M Babity
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - N Sydo
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - E Csulak
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - H Vago
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - L Szabo
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A Kiss
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A Szucs
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - B Merkely
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - A Kovacs
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
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Fabian A, Lakatos BK, Tokodi M, Kiss A, Sydo N, Csulak E, Babity M, Szucs A, Kiss O, Merkely B, Kovacs A. Differences in mitral and tricuspid annular geometry in elite athletes with versus without functional mitral regurgitation: a 3D echocardiographic study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Intense exercise exposes the heart to significant hemodynamic demands, resulting in adaptive changes in cardiac morphology and function. Nevertheless, the athletic adaptation of the atrioventricular valves remains to be elucidated. Our study aimed to characterize the geometry of mitral (MA) and tricuspid (TA) annuli in elite athletes using 3D echocardiography.
Thirty-four athletes presented with functional mitral regurgitation (FMR) were retrospectively identified and compared to 34 athletes without MR, and 34 healthy, sedentary volunteers. 3DE datasets were used to quantify MA and TA geometry and leaflet tenting by dedicated softwares.
MA and TA areas, as well as tenting volumes, were higher in athletes compared to controls. MA area was significantly higher in athletes with MR compared to those without (8.2±1.0 vs. 7.2±1.0 cm2/m2, p<0.05, Figure 1). Interestingly, athletes with MR also presented with a significantly higher TA area (7.2±1.1 vs. 6.5±1.1 cm2/m2, p<0.05, Figure 2). Non-planar angle describing the MA's saddle shape was less obtuse in athletes without MR, whereas the values of athletes with MR were comparable to controls (Figure 1). The exercise-induced relative increases in left ventricular (35±25%) and left atrial (40±29%) volumes were similar; however, the increment in the MA area was disproportionately higher (63±23%, overall p<0.001). The relative increase in TA area (40±23%) was also higher compared to the increment in right ventricular volume (34±25%, p<0.05).
Atrioventricular annuli undergo a disproportionate remodeling in response to regular exercise. Athletic adaptation is characterized by both annular enlargement and increased leaflet tenting of both valves. There are differences in MA geometry in athletes presented with versus without FMR.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): National Research, Development and Innovation Office of Hungary (NKFIA; NVKP_16-1-2016-0017 National Heart Program). The research was partly financed by the Thematic Excellence Programme (Tématerületi Kiválόsági Program, 2020-4.1.1.-TKP2020) of the Ministry for Innovation and Technology in Hungary, within the framework of the Therapeutic Development and Bioimaging programmes of the Semmelweis University. Figure 1Figure 2
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Affiliation(s)
- A Fabian
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - B K Lakatos
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - M Tokodi
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A Kiss
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - N Sydo
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - E Csulak
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - M Babity
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A Szucs
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - O Kiss
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - B Merkely
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A Kovacs
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
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Lakatos BK, Tokodi M, Fabian A, Ladanyi Z, Eles Z, Juhasz V, Vago H, Sydo N, Csulak E, Kiss AR, Horvath M, Gregor Z, Kiss O, Merkely B, Kovacs A. Frequent constriction-like echocardiographic findings in elite athletes following mild COVID-19: in the grasp of SARS-CoV-2? Eur Heart J 2021. [PMCID: PMC8767578 DOI: 10.1093/eurheartj/ehab724.2715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The COVID-19 pandemic had a major impact on the sports community as well. Despite the vast majority of athletes experiencing mild symptoms, potential cardiac involvement and complications have to be explored to support a safe return to play. Accordingly, we were aimed at a comprehensive echocardiographic characterization of post-COVID athletes (P-CA) by comparing them to a propensity-matched healthy, non-COVID athlete (N-CA) cohort. One hundred and seven elite athletes with COVID-19 were prospectively enrolled after an appropriate quarantine period and formed the P-CA group (23±6 years, 23% female). From our retrospective database comprising 425 elite athletes, 107 age-, gender-, body surface area-, and weekly training hours-matched subjects were selected as a reference group using propensity score matching (N-CA group). All athletes underwent a comprehensive clinical investigation protocol comprising 2D and 3D echocardiography. Left (LV) and right ventricular (RV) end-diastolic volumes (EDVi) and ejection fractions (EF) were quantified using dedicated softwares. To characterize LV longitudinal deformation, 2D global longitudinal strain (GLS) and the ratio of free wall versus septal longitudinal strain (FWLS/SLS) were also calculated. In order to describe septal flattening (SF – frequently seen in P-CA), LV eccentricity index (EI) was measured. P-CA and N-CA athletes had comparable LV and RV EDVi (P-CA vs N-CA; 77±12 vs 78±13mL/m2; 79±16 vs 80±14mL/m2, respectively). P-CA group had significantly higher LV EF (58±4 vs 56±4%, p<0.001) and GLS (−18.2±1.8 vs −17.6±2.2%, p<0.05). Eccentricity index was significantly lower in P-CA (0.89±0.10 vs 0.99±0.04, p<0.001), which was attributable to a distinct subgroup of P-CA athletes with a prominent SF (n=34, 32%), further provoked by inspiration. In this subgroup, the eccentricity index was markedly lower compared to the rest of the P-CA group (0.79±0.07 vs 0.95±0.07, p<0.001). In the SF subgroup, LV EDVi was significantly higher (80±14 vs 75±11 mL/m2, p<0.001), while RV EDVi did not differ (82±16 vs 78±15mL/m2). Moreover, the FWLS/SLS ratio was significantly lower in the SF subgroup (0.92±0.09 vs 0.97±0.08, p<0.01). Interestingly, P-CA athletes with SF experienced fatigue (17 vs 34%, p<0.05) or chest pain (0 vs 15%, p=N/A) less frequently during the course of the infection; however, the presence of a mild pericardial effusion was more common (41 vs 12%, p<0.01). Elite athletes following COVID-19 showed distinct morphological and functional cardiac changes compared to a propensity score-matched control athlete group. These results are mainly driven by a subgroup, which presented with some echocardiographic features characteristic of constrictive pericarditis (septal flattening, lower FWLS/SLS ratio, pericardial effusion). Follow-up of athletes and further, higher case number studies are warranted to determine the clinical significance and potential effects on exercise capacity of these findings. Funding Acknowledgement Type of funding sources: None.
Post-Covid athlete with SF ![]()
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Affiliation(s)
- B K Lakatos
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - M Tokodi
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A Fabian
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - Z Ladanyi
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - Z Eles
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - V Juhasz
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - H Vago
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - N Sydo
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - E Csulak
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A R Kiss
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - M Horvath
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - Z Gregor
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - O Kiss
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - B Merkely
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A Kovacs
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
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Roesch J, Oertel M, Fabian A, Höck M, von der Grün J, Löser A, Süss C, Vinsensia M, Tamaskovics B, Heß S, Waltenberger M, Wegen S, Trommer M, Mäurer M, Medenwald D, Rühle A, Käsmann L, Fleischmann D, Dobiasch S, Hecht M. PH-0054 Re-Irradiation in head & neck cancer - a pooled analysis of 253 individual cases. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07236-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Fazel A, Quabius ES, Fabian A, Gonzales Donate M, Schleicher T, Kress K, Laudien M, Huber K, Hoffmann M. [The impact of smoking habit alteration on prognosis of head and neck cancer patients]. Laryngorhinootologie 2021; 100:634-643. [PMID: 34139775 DOI: 10.1055/a-1509-8851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The influence of smoking on survival in patients with HNSCC is well documented in the literature. There is little data on changes in smoking habits after diagnosis. Here, the effect on survival of the reduction of smoking compared to full smoking cessation is investigated. PATIENTS AND METHODS Patient records and tumor documentation of 643 consecutive HNSCC cases of the Head and Neck Tumor Center of the University Hospital Kiel are evaluated retrospectively: smoking habits before and after treatment and survival are evaluated. RESULTS Change in smoking behavior at the initial diagnosis of HNSCC leads to a significant positive effect on the prognosis compared to continued smoking. There is no difference between smoke reduction and weaning. This effect is based solely on those patients who are treated exclusively by surgery. Lifelong non-smokers have a significant survival advantage over active and ex-smokers, with no difference between the latter two groups. CONCLUSIONS The positive influence of changed smoking habits on the prognosis runs parallel to the negative direct effect of active smoking on therapy, which is attributed to peritumoral hypoxia with a negative effect on the effectiveness of R(C)T. The positive effect of the change in smoking behaviour during surgery alone is most likely due to reduced peri-operative complications. Patients should be encouraged to at least minimize smoking with the cancer diagnosis. In addition, former smokers should be considered active smokers for survival estimates and therapy planning.
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Affiliation(s)
- Asita Fazel
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | | | - Alexander Fabian
- Klinik für Strahlentherapie, Christian-Albrechts-Universität zu Kiel, Germany
| | - Mireia Gonzales Donate
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Thilo Schleicher
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Konstantin Kress
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Martin Laudien
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Karen Huber
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Markus Hoffmann
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
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Fazel A, Quabius ES, Fabian A, Schleicher T, Kress K, Laudien M, Huber K, Herzog A, Gonzales Donate M, Hoffmann M. [Smoking and co-morbidity - it's impact on dose achievement in radio(chemo)therapy for HNSCC]. Laryngorhinootologie 2021; 100:799-810. [PMID: 34139776 DOI: 10.1055/a-1509-8883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Smoking worsens the prognosis of patients with HNSCC. Furthermore, smoking is associated with the prevalence of co- and multimorbidity, so that it is assumed that not smoking per se, but co-/multimorbidity worsens the prognosis due to lack of compliance to therapy, e. g. by reducing the dose of the planned radio(chemo)therapy (RCT). However, data on this topic are currently sparse and contradictory, especially for HNSCC.Patient records and tumor documentation of 643 consecutive cases of the Head and Neck Tumor Center of the University Hospital Kiel were retrospectively evaluated. Patient characteristics and smoking habits were recorded and correlated with co-/multimorbidity and treatment course.The 643 patient files examined show that 113 (17.6 %) patients did not smoke, 349 (54.3 %) were active and 180 (28 %) patients had previously smoked. 315 (49 %) are treated exclusively by surgery; 121 (18.8 %) by surgery + adjuvant RCT and 72 (11.2 %) by surgery + adjuvant RT. 111 (17.3 %) receive a primary RCT and 24 (3.7 %) a primary RT. 131 (20.4 %) show co-/multimorbidity and 512 (79.6 %) do not. Smoking (> 10 py) is significantly associated with comorbidity (p = 0.002). However, smoking and comorbidity, neither alone nor in combination, are correlated with the achievement of the target dose of RCT (p > 0.05).As expected, smoking is significantly linked to co-/multimorbidity. Dose reduction of R(C)T is just as frequent in active smokers and patients with co-/multimorbidity as in non-smokers and patients without co-/multimorbidity. Thus, smoking and co-/multimorbidity influence the prognosis in other ways than by interfering with planned therapy regimens.
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Affiliation(s)
- Asita Fazel
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | | | - Alexander Fabian
- Klinik für Strahlentherapie, Christian-Albrechts-Universität zu Kiel, Germany
| | - Thilo Schleicher
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Konstantin Kress
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Martin Laudien
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Karen Huber
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Arved Herzog
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Mireia Gonzales Donate
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Markus Hoffmann
- Klinik für Hals-Nasen-Ohrenheilkunde, Kopf- und Halschirurgie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
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Fabian A, Domschikowski J, Hoffmann M, Weiner O, Schmalz C, Dunst J, Krug D. Patient-Reported Outcomes Assessing the Impact of Palliative Radiotherapy on Quality of Life and Symptom Burden in Head and Neck Cancer Patients: A Systematic Review. Front Oncol 2021; 11:683042. [PMID: 34150646 PMCID: PMC8213366 DOI: 10.3389/fonc.2021.683042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 04/28/2021] [Indexed: 01/02/2023] Open
Abstract
Incurable head and neck cancer has a poor prognosis and impairs a patient's health-related quality of life. Palliative radiotherapy may improve or stabilize health-related quality of life and symptoms, best measured by patient-reported outcomes. There is no systematic analysis if palliative radiotherapy for head and neck cancer improves or stabilizes health-related quality of life or symptoms as validly measured by patient-reported outcomes. Therefore, the primary objective of this systematic review (PROSPERO-ID: CRD42020166434) was to assess the effect of palliative radiotherapy for head and neck cancer on patient-reported outcomes. The secondary objective was to assess the rate and quality of use of patient-reported outcomes in relevant studies claiming a "palliative effect" of radiotherapy. The databases MEDLINE/PubMed, EMBASE, Cochrane CENTRAL, "ClinicalTrials.gov" were searched. Concerning the primary objective, four studies were eligible to assess the effectiveness of palliative radiotherapy as measured by patient-reported outcomes. A narrative synthesis suggests a favorable impact of palliative radiotherapy on health-related quality of life and symptom burden. The risk of bias, however, is considerable and the overall quality of evidence low. Concerning the secondary objective, over 90% of studies claiming a "palliative effect" of palliative radiotherapy did either not use patient-reported outcomes or did so by limited quality. In conclusion, implementation of patient-reported outcomes in studies assessing palliative radiotherapy for head and neck cancer should be fostered. Palliative radiotherapy remains an option for head and neck cancer patients, although more studies focusing on patient-reported outcomes are needed. SYSTEMATIC REVIEW REGISTRATION https://www.crd.york.ac.uk/prospero/, identifier CRD42020166434.
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Affiliation(s)
- Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Justus Domschikowski
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Markus Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Oliver Weiner
- University Library Kiel, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Claudia Schmalz
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Jürgen Dunst
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - David Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
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Surkova E, Kovacs A, Bispo D, Flick C, Lakatos BK, Tokodi M, Liptai C, Fabian A, Merkely B, Senior R, Gatzoulis M, Li W. Mechanical contraction patterns of the systemic right ventricle: a 3D echocardiography study. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeaa356.412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background. In patients with transposition of great arteries (TGA) post atrial switch operation or with congenitally corrected TGA (ccTGA), the morphologically right ventricle (RV) has to adapt to the chronically increased systemic pressure.
Purpose. To investigate the functional adaptation of the systemic RV in patients with TGA post Mustard repair or ccTGA.
Methods. RV volumes and EF were measured by 3D echocardiography in 33 patients with the systemic RV (21 TGA and 12 ccTGA; 45 ± 13y, 61% male), and in 33 healthy volunteers (44 ± 13y, 61% male).
The 3D RV model was postprocessed by the ReVISION software and its contraction was decomposed along the longitudinal, radial and anteroposterior directions (Fig.A, Systemic RV in TGA) providing longitudinal, radial and anteroposterior EF (LEF, REF and AEF). Relative contribution of each component was measured as the ratio between LEF, REF and AEF to the global RVEF (LEFi, REFi and AEFi).
Results. Systemic RV was significantly larger with reduced function compared to controls (Tab). 3D RVEF demonstrated stronger correlation with BNP (Rho -0.76, p < 0.0001) compared to other parameters of RV function (free wall strain 0.55, p = 0.0083; FAC -0.47, p = 0.024; S’ -0.39 and TAPSE 0.06, p > 0.05).
While in healthy volunteers, all 3 components of RV systolic function contributed equally to the global RV EF, in patients with TGA the relative contribution of the anteroposterior component was dominant and differed significantly from longitudinal and radial components (AEFi 0.48 ± 0.06 vs LEFi 0.31 ± 0.07 vs REFi 0.36 ± 0.09, p < 0.0001)(Fig. B,C). In patients with ccTGA the longitudinal component was dominant and provided a relative compensation for the reduced anteroposterior and radial components (LEFi 0.47 ± 0.07 vs AEFi 0.34 ± 0.07, p = 0.0002 and vs REFi 0.36 ± 0.09, p = 0.0023)(Fig. B,C). Relative contribution of the radial contraction was significantly reduced in all systemic RV patients.
Conclusions. Systemic RV contraction patterns change significantly with anteroposterior contraction being dominant in patients with TGA post Mustard repair and longitudinal component being dominant in ccTGA.
3DE should be a part of routine assessment of the systemic RV, especially in TGA since no conventional echo parameters take into account anteroposterior RV contraction.
Parameters of RV systolic function Parameter Control group (N = 33) All SRV patients (N = 33) TGA (N = 21) ccTGA (N = 12) 3D EF, % 60 ± 3.8 36 ± 8.6* 34 ± 7.3* 38 ± 10* FAC, % 41.4 ± 3.7 25.9 ± 9.3* 25.1 ± 9.2* 27.1 ± 9.9* TAPSE, mm 24.6 ± 4.2 11.9 ± 3.9* 11.1 ± 2.9* 13.2 ± 5.1* RV free wall strain, % -32.5 ± 4.2 -14.5 ± 3.5* -14.5 ± 2.9* -15.5 ± 3.5* * p < 0.0001 Abstract Figure.
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Affiliation(s)
- E Surkova
- Royal Brompton Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - A Kovacs
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - D Bispo
- Royal Brompton Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - C Flick
- Royal Brompton Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - BK Lakatos
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - M Tokodi
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - C Liptai
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A Fabian
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - B Merkely
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - R Senior
- Royal Brompton Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - M Gatzoulis
- Royal Brompton Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - W Li
- Royal Brompton Hospital, London, United Kingdom of Great Britain & Northern Ireland
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Fabian A, Lakatos BK, Tokodi M, Ujvari A, Kispal E, Liptai CS, Csakvari M, Staub L, Toser Z, Merkely B, Kovacs A. Assessment of right ventricular segmental volumes and ejection fractions using a 15-segment model: three-dimensional echocardiographic study in healthy volunteers. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeaa356.216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
On top of global ventricular function, segmental metrics may bear clinically relevant information. Concerning the left ventricle (LV), standardized segmentation is widely performed in different cardiovascular imaging modalities mainly to correlate regional dysfunction with coronary perfusion territories, or to appreciate and quantify distinct patterns in LV myocardial function. The same applies to the right ventricle (RV); as pulmonary hypertension, or arrhythmogenic cardiomyopathy are just two clinical examples among several others, where established regional dysfunction exists. Nevertheless, only a few options are available for the comprehensive and quantitative assessment of the segmental RV function due to its complex three-dimensional (3D) shape.
Therefore, our aim was to develop a 3D echocardiographic software solution for volumetric partitioning of the RV using a 15-segment model and to investigate a large number of healthy volunteers to describe the normal segmental pattern.
One hundred and fifty healthy adults with a balanced age range and an equal sex distribution were investigated (15-15 women and men in each age groups: 20-29, 30-39, 40-49, 50-59, 60+). Beyond standard two-dimensional echocardiographic protocol, full volume 3D datasets were acquired. Using commercially available software, we reconstructed the 3D mesh model of the RV and measured end-diastolic (EDV), end-systolic volumes and ejection fraction (EF). The 3D model was post-processed using the ReVISION method to calculate regional and segmental volumes and EFs. Fifteen standard segments were separated and quantified (Figure).
Increasing age resulted in significantly lower RV stroke volume (r=-0.17; p < 0.05) and tended towards lower RV EDV (r=-0.15, p = 0.06). EDVs of inflow tract and outflow tract segments decreased during aging (r=-0.21, p < 0.05 and r=-0.26, p < 0.01, respectively). Between the pre-specified age groups, there was no difference concerning global RVEF (ANOVA p = NS). In the 50-59 age group, regional EF of septal segments and also free wall segments were significantly lower compared to subjects in the 30-39 and 40-49 age categories (both p < 0.05). Global RV EDV was significantly lower in women (women vs. men: 95 ± 20 vs. 125 ± 28 ml; p < 0.05) along with a higher RV EF compared to men (62 ± 4 vs. 59 ± 4; p < 0.05). However, segmental EFs of apical, septal mid anterior, free wall mid posterior, free wall mid lateral, septal basal anterior and inflow tract segments were comparable between genders.
The ReVISION method allows a volumetric partitioning of the RV 3D models to investigate segmental geometry and function in a 15-segment model. We have explored segmental differences between different ages and genders. Further studies are warranted to justify the importance of segmental assessment of the RV in different cardiac diseases.
Abstract Figure. Separation of 15 standard RV segments
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Affiliation(s)
- A Fabian
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - BK Lakatos
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - M Tokodi
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A Ujvari
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - E Kispal
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - CS Liptai
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - M Csakvari
- Argus Cognitive, Lebanon, United States of America
| | - L Staub
- Argus Cognitive, Lebanon, United States of America
| | - Z Toser
- Argus Cognitive, Lebanon, United States of America
| | - B Merkely
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - A Kovacs
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
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Fabian A, Krug D, Alkatout I. Radiotherapy and Its Intersections with Surgery in the Management of Localized Gynecological Malignancies: A Comprehensive Overview for Clinicians. J Clin Med 2020; 10:E93. [PMID: 33383960 PMCID: PMC7796321 DOI: 10.3390/jcm10010093] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 12/22/2020] [Accepted: 12/24/2020] [Indexed: 02/07/2023] Open
Abstract
Surgery, including minimally invasive surgery, and radiotherapy are key modalities in the treatment of gynecological malignancies. The aim of this review is to offer the multidisciplinary care team a comprehensive summary of the intersections of surgery and radiotherapy in the local treatment of gynecological malignancies. Recent advances in radiotherapy are highlighted. Relevant publications were identified through a review of the published literature. Ovarian, endometrial, cervical, vaginal, and vulvar cancer were included in the search. Current guidelines are summarized. The role of radiotherapy in adjuvant as well as definitive treatment of these entities is synthesized and put into context with surgery, focusing on survival and quality of life. Although these outcomes have improved recently, further research must be focused on the number of life years lost, and the potential morbidity encountered by patients.
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Affiliation(s)
- Alexander Fabian
- Department of Radiation Oncology, University Hospital of Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, 24105 Kiel, Germany;
| | - David Krug
- Department of Radiation Oncology, University Hospital of Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, 24105 Kiel, Germany;
| | - Ibrahim Alkatout
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, 24105 Kiel, Germany
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Fabian A, Krug D, Dunst J. Randomisierte, kontrollierte Studie zur palliativen Radiotherapie von Kopf-Hals-Tumoren – Herausforderungen bleiben bestehen. Strahlenther Onkol 2020; 196:1062-1064. [PMID: 32821954 PMCID: PMC7581577 DOI: 10.1007/s00066-020-01672-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2022]
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Fabian A, Lakatos B, Tokodi M, Kiss O, Babity M, Bognar C, Sydo N, Csulak E, Vago H, Merkely B, Kovacs A. Mechanical diversity in the adaptation of left and right ventricular function to long-term exercise: 3D echocardiographic study in a large cohort of competitive athletes. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Regular physical exercise results in complex remodelling of the left- (LV) and right ventricle (RV), commonly referred as the athlete's heart. Despite the well-known changes in ventricular volumes and mass, data are scarce regarding ventricular mechanics and its connection to exercise performance.
Accordingly, our aim was to characterize biventricular morphological and functional changes and their association with peak exercise capacity in a large cohort of athletes using three-dimensional (3D) echocardiography.
Competitive athletes of various training regimes (n=525, age: 20±6 years, training: 15±7 hours/week, 30% female) were enrolled, while 73 age- and gender-matched sedentary volunteers served as the control group. Full volume 3D echocardiographic datasets focused on the LV or the RV were acquired for further analysis: LV and RV end-diastolic volume (EDVi), LV mass (Mi) indices and ejection fraction (EF) were quantified. To characterize biventricular mechanics, LV and RV global longitudinal strain (GLS) and global circumferential strain (GCS) were also measured using dedicated software. Athletes also underwent cardiopulmonary exercise testing to determine peak oxygen uptake (VO2/kg).
Athletes had significantly higher LV and RV EDVi (81±13 vs. 64±11 mL/m2; 83±14 vs. 63±11 mL/m2; both p<0.001) and also LVMi (87±15 vs. 65±12 g/m2; p<0.001) compared to controls. LV and RV EF were significantly lower in athletes (57±5 vs. 60±6%; 55±5 vs. 58±5%; both p<0.001). LV GLS (−19.5±2.1 vs. −20.6±2.6%; p<0.001) and also LV GCS (−27.9±3.2 vs. −29.8±4.4%; p<0.001) was lower in athletes compared to controls. In opposed to the LV, RV GLS did not differ between the two groups (−29.3±5.8 vs. −29.5±5.3%; p=NS), however, RVGCS was decreased in athletes compared to controls (−24.4±6.1 vs. −28.6±7.3%; p<0.001). In athletes, ventricular morphology measured by LV and RV EDVi correlated with VO2/kg (both r=0.37; p<0.001), while functional measures, such as lower resting LV GLS (r=0.22; p<0.001) and RV GCS (r=0.14; p<0.01) also showed relationship with better exercise performance.
According to our results, regular physical exercise is associated with significant changes of LV and RV geometry and mechanics. Resting biventricular systolic function of the athlete's heart is characterized by a mild reduction, which is attributable to a lower longitudinal and circumferential shortening on the left side of the heart, while on the right side lower circumferential shortening can be seen along with a maintained longitudinal shortening. Moreover, this mechanical pattern also correlates with exercise performance.
Funding Acknowledgement
Type of funding source: Public grant(s) – National budget only. Main funding source(s): “National Heart Program” NVKP_16-1-2016-0017; NKFIH K_16 K120277 to BM
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Affiliation(s)
- A Fabian
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - B.K Lakatos
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - M Tokodi
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - O Kiss
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - M Babity
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - C Bognar
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - N Sydo
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - E Csulak
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - H Vago
- Semmelweis University, Department of Sports Medicine, Budapest, Hungary
| | - B Merkely
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
| | - A Kovacs
- Semmelweis University Heart and Vascular Center, Budapest, Hungary
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Quabius ES, Fazel A, Knieling C, Gebhardt S, Laudien M, Moore C, Kühnel A, Hoppe F, Mlynski R, Heinrichs A, Fabian A, Hoffmann M. No association between HPV-status in tonsillar tissue and sexual behavior of the patients in a northern German population - Critical view of the link between HPV natural history and HPV-driven carcinogenesis. Papillomavirus Res 2020; 10:100207. [PMID: 32971320 PMCID: PMC7554645 DOI: 10.1016/j.pvr.2020.100207] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 01/09/2023]
Abstract
HPV-infection in patients with HNSCC is reportedly correlated with sexual behavior, age, and tobacco/alcohol-consumption. HPV-infections of the oral cavity are regarded as sexually transmitted. Comparable data of patient populations outside the U.S. are sparse or missing. Questionnaires regarding sexual behavior, education tobacco- and alcohol-consumption, were given to 28 patients with tonsillar hyperplasia (H) and 128 patients with tonsillar carcinomas (CA), all with tissue-typed HPV-DNA-status performing PCR. Answers were correlated among groups and HPV-status. 106 questionnaires were analyzed. Comparisons between H- (n = 25) and CA- (n = 81) patients showed that CA-patients were older (61.1yrs ± 9.3) than H-patients (45.2yrs ± 11.9; p < 0.0001; Student's t-test); had a lower educational level (p = 0.0095); and lower number of sexual partners (p = 0.0222; Fisher's exact test). All groups showed a significant correlation between smoking and lack of HPV-DNA-positivity (p = 0.001). Further Fisher's exact tests and logistic regression analysis revealed in all 106 patients no significant correlations between tissue-HPV-status and the analyzed parameters. Despite the limited sample size, we were able to confirm the established correlation between smoking and tissue-HPV-status. The correlation between sexual behavior and HPV-infection was not confirmed. No consensus exists in the literature about the latter. Our data does not support the strict classification of oral HPV-infections and HPV-driven HNSCCs as STDs. Questionnaires from 81 TSCC and 25 tonsillar hyperplasia (H) patients were analyzed. No correlation between HPV positivity and sexual behavior was found. HPV positive H had both less sexual partners and oral sex than HPV negatives (trend). In TSCC sexual partners and oral sex were similar irrespective of HPV status. Incongruent data about sexual behavior, HPV transmission and cancer transgression.
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Affiliation(s)
- Elgar Susanne Quabius
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, Arnold-Heller-Str. 3, Building 27, D-24105, Kiel, Germany
| | - Asita Fazel
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, Arnold-Heller-Str. 3, Building 27, D-24105, Kiel, Germany
| | - Christopher Knieling
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, Arnold-Heller-Str. 3, Building 27, D-24105, Kiel, Germany
| | - Stephan Gebhardt
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, Arnold-Heller-Str. 3, Building 27, D-24105, Kiel, Germany
| | - Martin Laudien
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, Arnold-Heller-Str. 3, Building 27, D-24105, Kiel, Germany
| | - Crystal Moore
- Environment Agency, 2 Marsham Street, London, SW1P 4DF, UK
| | - André Kühnel
- Department of Otorhinolaryngology, Head and Neck Surgery, Asklepios Hospital Harburg, Eißendorfer Pferdeweg 52, D-21075, Hamburg, Germany
| | - Florian Hoppe
- Department of Otorhinolaryngology-Head and Neck Surgery, Klinikum Oldenburg, Rahel-Straus-Straße 10, D-26133, Oldenburg, Germany
| | - Robert Mlynski
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Rostock, Doberaner Str. 137-139, D-18057, Rostock, Germany
| | - Alessa Heinrichs
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Rostock, Doberaner Str. 137-139, D-18057, Rostock, Germany
| | - Alexander Fabian
- Department of Radiooncology, Christian-Albrechts-University, Arnold-Heller-Str, 3 Building, D-24105, Kiel, Germany
| | - Markus Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, Arnold-Heller-Str. 3, Building 27, D-24105, Kiel, Germany.
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Fazel A, Quabius ES, Gonzales-Donate M, Laudien M, Herzog A, Kress K, Schleicher T, Fabian A, Huber K, Hoffmann M. Alteration of smoking habit at time of first diagnosis influences survival of patients with HNSCC. Mol Clin Oncol 2020; 13:50. [PMID: 32874580 PMCID: PMC7453390 DOI: 10.3892/mco.2020.2120] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 06/02/2020] [Indexed: 11/23/2022] Open
Abstract
The impact of smoking on survival in patients with squamous cell carcinoma of the head and neck is well established, despite some conflicting data in the literature. However, data on alterations of smoking habit following cancer diagnosis is sparse. In the present study, the effect of reduction of smoking compared with cessation on the course of disease was studied. Data from 643 patients with HNSCC from the tumor documentation registry of the Department of Otorhinolaryngology, Head and Neck Surgery of the Christian-Albrechts-University Kiel were collected and statistically analyzed, looking at pre- and post-treatment smoking habit and survival. Alteration of smoking at the first diagnosis of HNSCC led to a significantly beneficial effect on survival outcomes compared with continued smoking, without significant differences between reduction and cessation of smoking. Detailed analysis revealed that this effect was solely dependent on patients treated by surgery only. Lifelong non-smokers exhibited a significant survival advantage compared with active and former smokers, with no difference in survival between these last two groups. The positive influence of altered smoking habit following first time diagnosis on disease-specific survival paralleled the negative direct effect of active smoking on therapy, which is predominantly attributed to peritumoral tissue hypoxia leading to impaired efficacy of radiochemotherapy (RCT). In the present study cohort, the positive effect of smoking habit alterations were primarily observed in patients treated by surgery only instead of RCT, possibly due to fewer perioperative complications. These findings indicated that patients should be encouraged to at least minimize smoking following cancer diagnosis. Furthermore, for survival estimates and therapy planning, former smokers should be considered as active smokers.
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Affiliation(s)
- Asita Fazel
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
| | - Elgar Susanne Quabius
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany.,Institute of Immunology, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
| | - Mireia Gonzales-Donate
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
| | - Martin Laudien
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
| | - Arved Herzog
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
| | - Konstantin Kress
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
| | - Thilo Schleicher
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
| | - Alexander Fabian
- Department of Radiooncology, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
| | - Karen Huber
- Department of Radiooncology, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
| | - Markus Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University, University Hospital Schleswig-Holstein, D-24105 Kiel, Germany
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Fazel A, Quabius ES, Fabian A, Schleicher T, Kress K, Laudien M, Huber K, Herzog A, Gonzales Donate M, Hoffmann M. The Influence of Smoking and Co-morbidity on Dose Achievement in Primary or Adjuvant Radio(Chemo)Therapy in Head and Neck Squamous Cell Carcinoma (HNSCC). Front Oncol 2020; 10:398. [PMID: 32266158 PMCID: PMC7105812 DOI: 10.3389/fonc.2020.00398] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 03/05/2020] [Indexed: 11/13/2022] Open
Abstract
Introduction: Smoking has a negative impact on survival of HNSCC patients. In addition, smoking is associated with the prevalence of co-morbidities and, thus, it may be assumed that not smoking per se but co-morbidities impact the course of therapy in terms of lower compliance and dose-reduction. However, data addressing this issue is sparse and conflicting at present, specifically for HNSCCs. Patients and methods: Patient files and tumor documentation from 643 consecutive cases of the University Head and Neck Cancer Centre Kiel were analyzed retrospectively. Patient characteristics and smoking habits were assessed and correlated with co-morbidities and course of treatment. Results: The examined 643 patient files showed that 113 (17.6%), 349 (54.3%), and 180 (28%) patients were never, active, and former smokers, respectively. Three hundred fifteen (49%) were treated by surgery only; 121 (18.8%) received surgery + adjuvant RCT and 72 (11.2%) surgery + adjuvant RT. 111 (17.3%) received primary RCT and 24 (3.7%) primary RT. 131 (20.4%) and 512 (79.6%) had no or had co-morbidities, respectively. Smoking (>10 py) was significantly associated with co-morbidities (p = 0.002). However, smoking and co-morbidities, neither alone nor in combination, were correlated with failure in reaching target doses of radio(chemo)therapy (p > 0.05). Applying (verified) Carlson-Comorbidity-Index (CCI) did not change the results. Conclusions: As expected, smoking is significantly associated with co-morbidities. Dose-reduction of radio(chemo)therapy is as common among active smokers and patients with co-morbidities as among never smokers and patients without co-morbidities. Thus, smoking and co-morbidity seems to impact survival by other means than impairing planned therapy regimens.
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Affiliation(s)
- Asita Fazel
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Elgar Susanne Quabius
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University Kiel, Kiel, Germany
- Institute of Immunology, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Alexander Fabian
- Department of Radiation Oncology, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Thilo Schleicher
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Konstantin Kress
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Martin Laudien
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Karen Huber
- Department of Radiation Oncology, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Arved Herzog
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Mireia Gonzales Donate
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University Kiel, Kiel, Germany
| | - Markus Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Christian-Albrechts-University Kiel, Kiel, Germany
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Krug D, Fabian A, Dunst J. Ribociclib in Kombination mit endokriner Therapie verbessert Überleben von prä-/perimenopausalen Mammakarzinom-Patientinnen. Strahlenther Onkol 2020; 196:286-288. [PMID: 31950201 PMCID: PMC8012308 DOI: 10.1007/s00066-019-01574-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Lakatos BK, Kiss O, Sydo N, Tokodi M, Fabian A, Kantor Z, Bognar C, Major D, Kovacs A, Merkely B. P947 Left- and right ventricular mechanics in athletes: a true marker of fitness? Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Regular physical exercise results in marked changes of ventricular morphology and function, also referred as the athlete’s heart. Despite the marked changes of cardiac morphology and function in athletes, data is scarce regarding the relationship between exercise performance and cardiac adaptation to exercise.
Accordingly, our aim was to examine the relationship between ventricular morphology and function and exercise capacity in a prospective cohort study.
Young elite soccer players (n = 18, age: 16 ± 1 years) were enrolled and examined at baseline and following 1 year. Athletes underwent cardiopulmonary exercise testing to determine peak oxygen uptake (VO2/kg). Following exercise testing, 3D echocardiography was performed and LV and RV focused loops were obtained. By off-line analysis, we measured left- (LV) and right ventricular (RV) end-diastolic volume indices (EDVi) and LV mass index (LVMi) indexed to body surface area and LV and RV ejection fractions (EF). By 3D speckle-tracking analysis of the LV and RV we also determined global longitudinal (GLS) and circumferential (GCS) strains.
We found improved and decreased peak exercise performance as well during the 1 year follow-up with an overrall increased mean exercise capacity (dVO2/kg: 2.6 ± 7.3 ml/min/kg). LV and RV morphology did not change significantly according to LVEDVi and RVEDVi (LVEDVi: 84 ± 14 vs. 80 ± 7 ml/ m², RVEDVi: 82 ± 11 vs. 84 ± 10 ml/m², both p = NS). LVMi significantly increased (82 ± 14 vs. 89 ± 9 g/m², p < 0.001). LV and RV EF did not change during one year follow-up (LVEF: 58 ± 4 vs. 57 ± 5%; RVEF: 57 ± 4 vs. 55 ± 6%, both p = NS), while LVGLS decreased compared to baseline (19.7 ± 1,8 vs. 19.3 ± 2,8%, p < 0.01). The change in VO2/kg showed correlation with decreased LVGLS and also with decreased RVGCS (dLVGLS vs. dVO2/kg: r=-0.56, dRVGCS vs. dVO2/kg: r=-0.50, both p < 0.05)
During 1 year follow-up cardiac morphology and function significantly changed in our athlete cohort, and these changes showed relationship with the changes of peak exercise performance. Detailed assessment of myocardial mechanics may help to monitor training in athletes.
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Affiliation(s)
| | - O Kiss
- Semmelweis University, Budapest, Hungary
| | - N Sydo
- Semmelweis University, Budapest, Hungary
| | - M Tokodi
- Semmelweis University, Budapest, Hungary
| | - A Fabian
- Semmelweis University, Budapest, Hungary
| | - Z Kantor
- Semmelweis University, Budapest, Hungary
| | - C Bognar
- Semmelweis University, Budapest, Hungary
| | - D Major
- Semmelweis University, Budapest, Hungary
| | - A Kovacs
- Semmelweis University, Budapest, Hungary
| | - B Merkely
- Semmelweis University, Budapest, Hungary
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Fabian A, Krug D. [Radiotherapy versus transoral robotic surgery for primary treatment of oropharyngeal squamous cell carcinoma: randomisation decides]. Strahlenther Onkol 2019; 196:202-204. [PMID: 31832695 DOI: 10.1007/s00066-019-01567-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alexander Fabian
- Klinik für Strahlentherapie, Universitätsklinikum Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, 24105, Kiel, Deutschland.
| | - David Krug
- Klinik für Strahlentherapie, Universitätsklinikum Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, 24105, Kiel, Deutschland
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Gatt K, Schembri J, Katsanos KH, Christodoulou D, Karmiris K, Kopylov U, Pontas C, Koutroubakis IE, Foteinogiannopoulou K, Fabian A, Molnar T, Zammit D, Fragaki M, Balomenos D, Zingboim N, Ben Horin S, Mantzaris GJ, Ellul P. Inflammatory Bowel Disease [IBD] and Physical Activity: A Study on the Impact of Diagnosis on the Level of Exercise Amongst Patients With IBD. J Crohns Colitis 2019; 13:686-692. [PMID: 30561568 DOI: 10.1093/ecco-jcc/jjy214] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 10/28/2018] [Accepted: 12/12/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Inflammatory bowel disease [IBD] can impair patients' functional capacity with significant negative effects on their quality of life. Our aim was to determine the impact of IBD diagnosis on fitness levels and to assess the levels of engagement in physical activity and fatigue in IBD patient before and after diagnosis. METHODS A prospective multi-centre cross-sectional study was performed. Patients diagnosed with IBD in the previous 18 months were recruited. Inclusion criteria included clinical remission and/or no treatment changes within the previous 6 months. Physical exercise levels were assessed by the Godin score and fatigue levels was assessed by the functional assessment of chronic illness therapy [FACIT] score. RESULTS In total, 158 patients (100 Crohn's disease [CD]) were recruited. Mean age was 35.1 years (95% confidence interval [CI] ± 2.0). Gender distribution was approximately equal [51.3% male]. The Mean Harvey Bradshaw and Simple Clinical Colitis Activity indices were 2.25 [95% CI ± 0.40] and 1.64 [95% CI ± 0.49], respectively. The mean Godin score difference before and after IBD diagnosis was 6.94 [p = 0.002]. Patients with ulcerative colitis [UC] [41.8%] were more likely than patients with CD [23.0%] to reduce their exercise levels [p = 0.04]. FACIT scores were lower in patients who had experienced relapses [p = 0.012] and had severe disease [p = 0.011]. Approximately one-third of patients reduced their activity level following IBD diagnosis. CONCLUSIONS Patients were significantly less physically active after a diagnosis of IBD and this was more apparent in UC. Identification of the risk factors associated with loss of fitness levels would help to address the reduced patient quality of life.
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Affiliation(s)
- K Gatt
- Division of Gastroenterology, Mater Dei Hospital, Malta
| | - J Schembri
- Division of Gastroenterology, Mater Dei Hospital, Malta
| | - K H Katsanos
- Department of Gastroenterology and Hepatology, Medical School and University Hospital of Ioannina, Greece
| | - D Christodoulou
- Department of Gastroenterology and Hepatology, Medical School and University Hospital of Ioannina, Greece
| | - K Karmiris
- Department of Gastroenterology, Venizeleio General Hospital, Heraklion, Greece
| | - U Kopylov
- Department of Gastroenterology, Sheba Medical Center, Tel Hashomer, Israel
| | - C Pontas
- Department of Gastroenterology, Evangelismos Hospital, Athens, Greece
| | - I E Koutroubakis
- Department of Gastroenterology, University Hospital Heraklion, Crete, Greece
| | | | - A Fabian
- University of Szeged, First Department of Internal Medicine, Szeged, Hungary
| | - T Molnar
- University of Szeged, First Department of Internal Medicine, Szeged, Hungary
| | - D Zammit
- Division of Gastroenterology, Mater Dei Hospital, Malta
| | - M Fragaki
- Department of Gastroenterology, Venizeleio General Hospital, Heraklion, Greece
| | - D Balomenos
- Department of Gastroenterology and Hepatology, Medical School and University Hospital of Ioannina, Greece
| | - N Zingboim
- Department of Gastroenterology, Sheba Medical Center, Tel Hashomer, Israel
| | - S Ben Horin
- Department of Gastroenterology, Sheba Medical Center, Tel Hashomer, Israel
| | - G J Mantzaris
- Department of Gastroenterology, Evangelismos Hospital, Athens, Greece
| | - P Ellul
- Division of Gastroenterology, Mater Dei Hospital, Malta
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Fabian A, Stegner S, Miarka L, Zimmermann J, Lenk L, Rahn S, Buttlar J, Viol F, Knaack H, Esser D, Schäuble S, Großmann P, Marinos G, Häsler R, Mikulits W, Saur D, Kaleta C, Schäfer H, Sebens S. Metastasis of pancreatic cancer: An uninflamed liver micromilieu controls cell growth and cancer stem cell properties by oxidative phosphorylation in pancreatic ductal epithelial cells. Cancer Lett 2019; 453:95-106. [PMID: 30930235 DOI: 10.1016/j.canlet.2019.03.039] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 03/08/2019] [Accepted: 03/21/2019] [Indexed: 12/11/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is commonly diagnosed when liver metastases already emerged. We recently demonstrated that hepatic stromal cells determine the dormancy status along with cancer stem cell (CSC) properties of pancreatic ductal epithelial cells (PDECs) during metastasis. This study investigated the influence of the hepatic microenvironment - and its inflammatory status - on metabolic alterations and how these impact cell growth and CSC-characteristics of PDECs. Coculture with hepatic stellate cells (HSCs), simulating a physiological liver stroma, but not with hepatic myofibroblasts (HMFs) representing liver inflammation promoted expression of Succinate Dehydrogenase subunit B (SDHB) and an oxidative metabolism along with a quiescent phenotype in PDECs. SiRNA-mediated SDHB knockdown increased cell growth and CSC-properties. Moreover, liver micrometastases of tumor bearing KPC mice strongly expressed SDHB while expression of the CSC-marker Nestin was exclusively found in macrometastases. Consistently, RNA-sequencing and in silico modeling revealed significantly altered metabolic fluxes and enhanced SDH activity predominantly in premalignant PDECs in the presence of HSC compared to HMF. Overall, these data emphasize that the hepatic microenvironment determines the metabolism of disseminated PDECs thereby controlling cell growth and CSC-properties during liver metastasis.
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Affiliation(s)
- Alexander Fabian
- Group Inflammatory Carcinogenesis, Institute for Experimental Cancer Research, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, Building 17, 24105, Kiel, Germany
| | - Simon Stegner
- Group Inflammatory Carcinogenesis, Institute for Experimental Cancer Research, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, Building 17, 24105, Kiel, Germany
| | - Lauritz Miarka
- Group Inflammatory Carcinogenesis, Institute for Experimental Cancer Research, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, Building 17, 24105, Kiel, Germany
| | - Johannes Zimmermann
- Group Medical Systems Biology, Institute for Experimental Medicine, Michaelisstr. 5, Building 17, 24105, Kiel, Germany
| | - Lennart Lenk
- Department of Pediatrics, Christian-Albrechts-University Kiel and University Medical Center Schleswig-Holstein, Schwanenweg 20, 24105, Kiel, Germany
| | - Sascha Rahn
- Group Inflammatory Carcinogenesis, Institute for Experimental Cancer Research, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, Building 17, 24105, Kiel, Germany
| | - Jann Buttlar
- Group Inflammatory Carcinogenesis, Institute for Experimental Cancer Research, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, Building 17, 24105, Kiel, Germany
| | - Fabrice Viol
- Department of Medicine I, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hendrike Knaack
- Group Inflammatory Carcinogenesis, Institute for Experimental Cancer Research, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, Building 17, 24105, Kiel, Germany
| | - Daniela Esser
- Group Medical Systems Biology, Institute for Experimental Medicine, Michaelisstr. 5, Building 17, 24105, Kiel, Germany
| | - Sascha Schäuble
- Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute (HKI), Beutenbergstraße 11A, 07745, Jena, Germany
| | - Peter Großmann
- Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute (HKI), Beutenbergstraße 11A, 07745, Jena, Germany
| | - Georgios Marinos
- Group Medical Systems Biology, Institute for Experimental Medicine, Michaelisstr. 5, Building 17, 24105, Kiel, Germany
| | - Robert Häsler
- Group Molecular Cell Biology, Institute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, Rosalind-Franklin-Straße 12, 24105, Kiel, Germany
| | - Wolfgang Mikulits
- Department of Medicine I, Division: Institute of Cancer Research, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Dieter Saur
- II. Medizinische Klinik und Poliklinik, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
| | - Christoph Kaleta
- Group Medical Systems Biology, Institute for Experimental Medicine, Michaelisstr. 5, Building 17, 24105, Kiel, Germany
| | - Heiner Schäfer
- Group Inflammatory Carcinogenesis, Institute for Experimental Cancer Research, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, Building 17, 24105, Kiel, Germany
| | - Susanne Sebens
- Group Inflammatory Carcinogenesis, Institute for Experimental Cancer Research, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, Building 17, 24105, Kiel, Germany.
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47
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Ventura A, Gonzalez W, Barrette R, Swenson S, Bracht A, Rowland J, Fabian A, Moran K, Mohamed F, O'Hearn E, Jenkins-Moore M, Toms D, Shaw J, Morales P, Pyburn D, Carrillo C, Mayr G, McIntosh M, Deng M. Virus and Antibody Diagnostics for Swine Samples of the Dominican Republic Collected in Regions Near the Border to Haiti. ACTA ACUST UNITED AC 2013. [DOI: 10.5402/2013/425831] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The Dominican Republic (DR) and Haiti share the island of Hispaniola, and reportable transboundary animal diseases have been introduced between the two countries historically. Outbreaks of severe teschovirus encephalomyelitis in pigs began occurring in Haiti in February 2009, and a field and laboratort study in April 2010 indicated that the teschovirus disease is prevalent in many regions in Haiti including areas near the border with DR and that other viral disease agents, including CSF virus (CSFV), porcine circovirus type 2 (PCV-2), porcine reproductive and respiratory syndrome virus (PRRSV), and swine influenza virus (SIV), are present in the swine population in these regions. The purpose of this study was to evaluate the introduction of teschovirus encephalomyelitis from Haiti to DR and to identify the other viral disease agents present in the swine population in regions of DR near the border with Haiti. Six of 7 brains and 6 of 7 spinal cords collected from pigs with central nervous system (CNS) signs were positive in reverse transcription-polymerase chain reaction for PTV. Genome sequencing on the Dominican PTV and phylogenetic analysis on the polyprotein of PTV strains indicate that the sequence of the Dominican PTV is 99.1% identical to the Haitian isolate and closely related to other PTV-1 strains in the world. Among 109 serum samples tested, 65 (59.6%) were positive for antibodies to PCV-2, and 51 (46.8%) were positive for antibodies to CSFV. Fifty-four of the 109 serum samples were tested for antibodies to other agents. Among the 54 samples, 20 (37.0%) were seropositive to PTV-1, 17 (31.5%) tested seropositive to SIV H3N2, 12 (22.2%) were seropositive to SIV H1N1, and 1 (1.9%) was seropositive to PRRSV.
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Affiliation(s)
- A. Ventura
- Ministry of Agriculture, Santo Domingo, Dominican Republic
| | - W. Gonzalez
- Ministry of Agriculture, Santo Domingo, Dominican Republic
| | - R. Barrette
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | - S. Swenson
- USDA, APHIS, VS, NVSL, Ames, IA 50010, USA
| | - A. Bracht
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | - J. Rowland
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | - A. Fabian
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | - K. Moran
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | - F. Mohamed
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | - E. O'Hearn
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | | | - D. Toms
- USDA, APHIS, VS, NVSL, Ames, IA 50010, USA
| | - J. Shaw
- USDA, APHIS, IS, US Embassy, Santo Domingo, Dominican Republic
| | - P. Morales
- USDA, APHIS, IS, US Embassy, Santo Domingo, Dominican Republic
| | - D. Pyburn
- USDA, APHIS, VS, Swine Health Program, Des Moines, IA, USA
| | - C. Carrillo
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | - G. Mayr
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | - M. McIntosh
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
| | - M. Deng
- USDA, APHIS, VS, NVSL, FADDL, Greenport, NY 11944, USA
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48
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Ehizibolo DO, Perez AM, Carrillo C, Pauszek S, AlKhamis M, Ajogi I, Umoh JU, Kazeem HM, Ehizibolo PO, Fabian A, Berninger M, Moran K, Rodriguez LL, Metwally SA. Epidemiological analysis, serological prevalence and genotypic analysis of foot-and-mouth disease in Nigeria 2008-2009. Transbound Emerg Dis 2013; 61:500-10. [PMID: 23347819 DOI: 10.1111/tbed.12054] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Indexed: 11/27/2022]
Abstract
The epidemiological situation of foot-and-mouth disease virus (FMDV) is uncertain in Nigeria, where the disease is endemic, and the majority of outbreaks are unreported. Control measures for FMD in Nigeria are not being implemented due to the absence of locally produced vaccines and an official ban on vaccine importation. This study summarizes the findings of a 3-year study aimed at quantifying the seroprevalence of FMD, its distribution in susceptible species and the genetic diversity of FMDV isolated from the Plateau State of Nigeria. A 29% FMD prevalence was estimated using 3ABC enzyme-linked immunosorbent assay (3ABC ELISA). Farms with suspected FMD nearby, with contact with wildlife, that used drugs or FMD vaccines or with >100 animals, and animals of large ruminant species and in pastures other than nomadic grazing were significantly (P < 0.05) associated with FMD. Antibodies against five FMDV serotypes, (A, O, SAT1, SAT2 and SAT3) were detected by the virus neutralization test (VNT) at various titres (<100->800) from all tested sera from most parts of the region. This is probably the first report of the presence of FMDV SAT3 in Nigeria. Further studies to investigate the potential probable presence and prevalence of SAT 3 virus in Nigeria are required. Tissue samples collected from clinical animals were positive for FMDV. Virus isolates were sequenced and confirmed as serotype A. All of the isolates showed marked genetic homogeneity with >99% genetic identity in the VP1 region and were most closely related to a previously described virus collected from Cameroon in 2000. This study provides knowledge on the epidemiological situation of FMD in Plateau State, Nigeria, and will probably help to develop effective control and preventive strategies for the disease in Nigeria and other countries in the West African subregion.
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Affiliation(s)
- D O Ehizibolo
- Viral Research Division, National Veterinary Research Institute, Vom, Nigeria
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49
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Madsen CP, Klausen TK, Fabian A, Hansen BJ, Pedersen SF, Hoffmann EK. On the role of TRPC1 in control of Ca2+ influx, cell volume, and cell cycle. Am J Physiol Cell Physiol 2012; 303:C625-34. [PMID: 22744003 DOI: 10.1152/ajpcell.00287.2011] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Ca(+) signaling plays a crucial role in control of cell cycle progression, but the understanding of the dynamics of Ca(2+) influx and release of Ca(2+) from intracellular stores during the cell cycle is far from complete. The aim of the present study was to investigate the role of the free extracellular Ca(2+) concentration ([Ca(2+)](o)) in cell proliferation, the pattern of changes in the free intracellular Ca(2+) concentration ([Ca(2+)](i)) during cell cycle progression, and the role of the transient receptor potential (TRP)C1 in these changes as well as in cell cycle progression and cell volume regulation. In Ehrlich Lettré Ascites (ELA) cells, [Ca(2+)](i) decreased significantly, and the thapsigargin-releasable Ca(2+) pool in the intracellular stores increased in G(1) as compared with G(0). Store-depletion-operated Ca(2+) entry (SOCE) and TRPC1 protein expression level were both higher in G(1) than in G(0) and S phase, in parallel with a more effective volume regulation after swelling [regulatory volume decrease (RVD)] in G(1) as compared with S phase. Furthermore, reduction of [Ca(2+)](o), as well as two unspecific SOCE inhibitors, 2-APB (2-aminoethyldiphenyl borinate) and SKF96365 (1-(β-[3-(4-methoxy-phenyl)propoxyl-4-methoxyphenethyl)1H-imidazole-hydrochloride), inhibited ELA cell proliferation. Finally, Madin-Darby canine kidney cells in which TRPC1 was stably silenced [TRPC1 knockdown (TRPC1-KD) MDCK] exhibited reduced SOCE, slower RVD, and reduced cell proliferation compared with mock controls. In conclusion, in ELA cells, SOCE and TRPC1 both seem to be upregulated in G(1) as compared with S phase, concomitant with an increased rate of RVD. Furthermore, TRPC1-KD MDCK cells exhibit decreased SOCE, decreased RVD, and decreased proliferation, suggesting that, at least in certain cell types, TRPC1 is regulated during cell cycle progression and is involved in SOCE, RVD, and cell proliferation.
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Affiliation(s)
- C P Madsen
- Department of Biology, University of Copenhagen, Copenhagen, Denmark
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50
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Marcus HE, Fabian A, Dagtekin O, Schier R, Krep H, Böttiger BW, Teschendorf P, Spöhr F, Petzke F. Pain, postdural puncture headache, nausea, and pruritus after cesarean delivery: a survey of prophylaxis and treatment. Minerva Anestesiol 2011; 77:1043-1049. [PMID: 21602755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND The need for a cesarean delivery may interfere negatively with the overall experience of childbirth. Several factors related to anesthesiological management such as postoperative pain and discomfort, nausea and pruritus, and postdural puncture headache (PDPH), may lead to dissatisfaction and have a negative impact on early mobilization and a new mother's ability to care for her newborn baby. Optimal prophylaxis and treatment decrease these complications, increase satisfaction, and prevent chronic pain. This survey determined how prophylaxis and treatment of pain, PDPH, nausea, and pruritus after cesarean section (CS) is managed. METHODS A questionnaire was sent to 709 departments of anesthesiology serving an obstetric unit in Germany. The questionnaire asked about different aspects of pain management, the management of accidental dural puncture (ADP), and treatment of PDPH. Further we asked about therapy and prophylaxis of nausea and pruritus in the peripartal setting. RESULTS In all, 360 questionnaires (50.8%) were returned; 346 were complete and analyzed (accounting for 330000 births per year). Paracetamol (77.5%) and piritramide (85.6%) are the most common analgesics used. If epidural catheters were used for anesthesia for CS, 47.7% were used for postoperative pain therapy. However, 92.7% of the departments removed catheters in less than 24 hours after delivery. In case of an ADP most departments (69.9%) repeated puncture, 2.6% placed catheters intrathecally. Median blood volume for an epidural blood patch was 10ml. CONCLUSION Apart from conservative treatment of PDPH, prophylaxis and treatment of pain after cesarean delivery, PDPH, nausea, and pruritus varied widely, indicating the need for the qualitative evaluation of overall management.
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Affiliation(s)
- H E Marcus
- Department of Anesthesiology and Intensive Care Medicine, University of Cologne, Cologne, Germany.
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