1
|
Kostadinov K, Popova-Sotirova I, Marinova Y, Musurlieva N, Iskrov G, Stefanov R. Availability and Access to Orphan Drugs for Rare Cancers in Bulgaria: Analysis of Delays and Public Expenditures. Cancers (Basel) 2024; 16:1489. [PMID: 38672571 PMCID: PMC11048562 DOI: 10.3390/cancers16081489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Rare cancers are defined by an annual incidence of fewer than 6 per 100,000. Bearing similarities to rare diseases, they are associated with substantial health inequalities due to diagnostic complexity and delayed access to innovative therapies. This situation is further aggravated in Southeastern European countries like Bulgaria, where limited public resources and expertise underscore the need for additional policy and translational research on rare cancers. This study aimed to explore the availability and access to orphan drugs for rare cancers in Bulgaria for the period of 2020-2023. We cross-compared data from both the European Union and national public sources to evaluate the number of available and accessible orphan drugs for rare cancers, the delay from market authorization to reimbursement, the dynamics of public expenditures, and regional disparities in access across the country. We juxtaposed the main characteristics of oncological and non-oncological orphan drugs as well. Only 15 out of 50 oncological orphan drugs that were authorized by the European Medicine Agency were accessible for rare cancer patients in Bulgaria. The median delay between market authorization and inclusion in the Bulgarian Positive Drug List was 760 days. The total expenditures for all orphan drugs for rare cancers amounted to EUR 74,353,493 from 2020 to 2023. The budgetary impact of this group rose from 0.24% to 3.77% of total public medicinal product expenditures for the study period. Rare cancer patients represent a vulnerable population that often faces limited to no access to treatment. We call for targeted European and national policies to address this major inequality.
Collapse
Affiliation(s)
- Kostadin Kostadinov
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (I.P.-S.); (Y.M.); (N.M.); (G.I.); (R.S.)
| | - Ivelina Popova-Sotirova
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (I.P.-S.); (Y.M.); (N.M.); (G.I.); (R.S.)
| | - Yuliyana Marinova
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (I.P.-S.); (Y.M.); (N.M.); (G.I.); (R.S.)
| | - Nina Musurlieva
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (I.P.-S.); (Y.M.); (N.M.); (G.I.); (R.S.)
| | - Georgi Iskrov
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (I.P.-S.); (Y.M.); (N.M.); (G.I.); (R.S.)
- Institute for Rare Diseases, 4023 Plovdiv, Bulgaria
| | - Rumen Stefanov
- Department of Social Medicine and Public Health, Faculty of Public Health, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (I.P.-S.); (Y.M.); (N.M.); (G.I.); (R.S.)
- Institute for Rare Diseases, 4023 Plovdiv, Bulgaria
| |
Collapse
|
2
|
Mansour A, Obeidat S, Al-Adhami D, Abu Hejleh T, Al-Ibraheem A. Gallium-68-Labeled Fibroblast Activation Protein Inhibitor as an Alternative Radiotracer to Fluorine 18-Fluorodeoxyglucose: A Case Report of Rare Pulmonary Colloid Adenocarcinoma Diagnosed by PET/CT. Cureus 2024; 16:e56173. [PMID: 38618464 PMCID: PMC11015907 DOI: 10.7759/cureus.56173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2024] [Indexed: 04/16/2024] Open
Abstract
Colloid pulmonary adenocarcinoma represents a seldom encountered neoplasm in clinical practice. The diagnostic process for this rare neoplasm is complicated by its infrequency and the limited understanding of its specific molecular imaging characteristics. We report a 65-year-old male who was diagnosed with pulmonary colloid mucinous cystadenocarcinoma. Fluorine 18-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) was conducted for initial evaluation. The scan showed mild 18F-FDG expression at the primary tumor site, and several non-18F-FDG-avid mediastinal and paraesophageal lymph nodes exhibited suspicious morphologic features. Owing to the ongoing atrial fibrillation, initial histopathological confirmation of the primary tumor mass carries a sense of risk, prompting the imperative for cardiological assessment before proceeding. Instead, Gallium-68-labeled fibroblast activation protein inhibitor (68Ga-FAPI) PET/CT was performed, expecting this to be more informative in terms of malignancy potential than 18F-FDG PET in colloid mucinous histology. A scan revealed moderate 68Ga-FAPI expression at the primary tumor site but unremarkable 68Ga-FAPI expression at the questionable lymph node. Subsequently, a biopsy from a mediastinal node (left para-aortic) lymph node via endobronchial ultrasound (EUS) showed benign findings. The patient was treated with concurrent chemoradiation. This case underscores the vital role that 68Ga-FAPI PET/CT can play in specific cases of rare cancers, especially when invasive testing for tissue biopsy is not feasible.
Collapse
Affiliation(s)
- Areen Mansour
- Department of Nuclear Medicine and PET/CT, King Hussein Cancer Center (KHCC), Amman, JOR
| | - Shahed Obeidat
- Department of Nuclear Medicine and PET/CT, King Hussein Cancer Center (KHCC), Amman, JOR
| | - Dhuha Al-Adhami
- Department of Nuclear Medicine and PET/CT, King Hussein Cancer Center (KHCC), Amman, JOR
| | - Taher Abu Hejleh
- Department of Medicine, King Hussein Cancer Center (KHCC), Amman, JOR
| | - Akram Al-Ibraheem
- Department of Nuclear Medicine and PET/CT, King Hussein Cancer Center (KHCC), Amman, JOR
| |
Collapse
|
3
|
Devi GR, Fish LJ, Bennion A, Sawin GE, Weaver SM, Reddy K, Saincher R, Tran AN. Identification of barriers at the primary care provider level to improve inflammatory breast cancer diagnosis and management. Prev Med Rep 2023; 36:102519. [PMID: 38116289 PMCID: PMC10728446 DOI: 10.1016/j.pmedr.2023.102519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 11/19/2023] [Accepted: 11/20/2023] [Indexed: 12/21/2023] Open
Abstract
The purpose of this study, based in the United States, was to evaluate knowledge gaps and barriers related to diagnosis and care of inflammatory breast cancer (IBC), a rare but lethal breast cancer subtype, amongst Primary Care Providers (PCP) as they are often the first point of contact when patients notice initial symptoms. PCP participants in the Duke University Health System, federally qualified health center, corporate employee health and community practices, nearby academic medical center, Duke physician assistant and advanced practice nurse leadership program alumni were first selected in a convenience sample and for semi-structured interviews (n = 11). Based on these data, an online survey tool was developed and disseminated (n = 78) to assess salient measures of IBC diagnosis, health disparity factors, referral and care coordination practices, COVID-19 impact, and continuing medical education (CME). PCP reported access to care and knowledge gaps in symptom recognition (mean = 3.3, range 1-7) as major barriers. Only 31 % reported ever suspecting IBC in a patient. PCP (n = 49) responded being challenged with referral delays in diagnostic imaging. Additionally, since the COVID-19 pandemic started, 63 % reported breast cancer referral delays, and 33 % reported diagnosing less breast cancer. PCP stated interest in CME in their practice for improved diagnosis and patient care, which included online (53 %), lunch time or other in-service training (33 %), patient and provider-facing websites (32 %). Challenges communicating rare cancer information, gaps in confidence in diagnosing IBC, and timely follow-up with patients and specialists underscores the need for developing PCP educational modules to improve guideline-concordant care.
Collapse
Affiliation(s)
- Gayathri R. Devi
- Division of Surgical Sciences, Department of Surgery, Duke University School of Medicine, USA
- Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, 2606 DUMC, Durham, NC 27710, USA
| | - Laura J. Fish
- Department of Family Medicine and Community Health, Duke University School of Medicine, 2715 DUMC, Durham, NC 27710, USA
| | - Alexandra Bennion
- Division of Surgical Sciences, Department of Surgery, Duke University School of Medicine, USA
- Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, 2606 DUMC, Durham, NC 27710, USA
- Trinity School of Arts and Sciences, Duke University, 2606 DUMC, Durham, NC 27710, USA
| | - Gregory E. Sawin
- Department of Family Medicine and Community Health, Duke University School of Medicine, 2715 DUMC, Durham, NC 27710, USA
| | - Sarah M. Weaver
- Division of Surgical Sciences, Department of Surgery, Duke University School of Medicine, USA
- Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, 2606 DUMC, Durham, NC 27710, USA
| | - Katherine Reddy
- Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, 2606 DUMC, Durham, NC 27710, USA
- Trinity School of Arts and Sciences, Duke University, 2606 DUMC, Durham, NC 27710, USA
| | - Rashmi Saincher
- Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, 2606 DUMC, Durham, NC 27710, USA
- Department of Family Medicine and Community Health, Duke University School of Medicine, 2715 DUMC, Durham, NC 27710, USA
| | - Anh N. Tran
- Duke Consortium for Inflammatory Breast Cancer, Duke Cancer Institute, 2606 DUMC, Durham, NC 27710, USA
- Department of Family Medicine and Community Health, Duke University School of Medicine, 2715 DUMC, Durham, NC 27710, USA
| |
Collapse
|
4
|
de Heus E, van de Camp K, Driehuis E, van der Zwan JM, van Herpen CML, Merkx MAW, Duijts SFA. The solitary versus supported experience: Care inequality between rare and common cancer patients. Psychooncology 2023; 32:1667-1674. [PMID: 37698502 DOI: 10.1002/pon.6216] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/18/2023] [Accepted: 08/28/2023] [Indexed: 09/13/2023]
Abstract
OBJECTIVE Patients with a rare cancer (RC) often have a more complex disease trajectory than patients with a common cancer. Research involving both patient groups is needed to identify differences and resemblances. In this study, we aimed to explore and compare experiences, needs and quality of life of patients with rare and common cancer throughout the disease trajectory. METHODS A qualitative focus group study was conducted, including patients with rare and common cancer (n = 25). Participants were purposively selected to reflect heterogeneity of cancer types. A semi-structured topic list was used. Focus groups (n = 4) were recorded, transcribed verbatim and analysed, using thematic analysis. RESULTS Three themes were identified emphasizing care inequality between patients with rare and common cancer: (1) The solitary experience: lack of information and support impact the RC patient, (2) Sudden impact, but recognition reduces the common cancer burden, and (3) Absence of psychosocial care requires being empowered as a cancer patient. CONCLUSIONS Patients with RC are faced with enormous challenges due to the high impact of their solitary experience on their quality of life, while patients with common cancer generally experience social support and recognition alleviating their burden. Centralisation of care for patients with RC is needed and tailored psychosocial care should be provided to overcome inequalities.
Collapse
Affiliation(s)
- Eline de Heus
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL), Utrecht, The Netherlands
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Kalinka van de Camp
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL), Utrecht, The Netherlands
| | - Esmee Driehuis
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL), Utrecht, The Netherlands
| | - Jan Maarten van der Zwan
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL), Utrecht, The Netherlands
| | - Carla M L van Herpen
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Matthias A W Merkx
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL), Utrecht, The Netherlands
- IQ Healthcare, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Saskia F A Duijts
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL), Utrecht, The Netherlands
- Department of Medical Psychology, Amsterdam University Medical Centers, Location Vrije Universiteit, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Cancer Treatment and Quality of Life, Amsterdam, The Netherlands
| |
Collapse
|
5
|
Hamid M, Joyce CM, Carroll HK, Kenneally C, Mulcahy S, O'Neill MK, Coulter J, O'Reilly S. Challenging gestational trophoblastic disease cases and mimics: An exemplar for the management of rare tumours. Eur J Obstet Gynecol Reprod Biol 2023; 286:76-84. [PMID: 37224702 DOI: 10.1016/j.ejogrb.2023.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/05/2023] [Accepted: 05/12/2023] [Indexed: 05/26/2023]
Abstract
OBJECTIVE Rare tumour management is challenging for clinicians as evidence bases are limited and clinical trials are difficult to conduct. It is even more difficult for patients where self-reliance alone is insufficient to overcome the challenges of navigating care which is often poorly evidence based. In Ireland, a national Gestational Trophoblastic Disease (GTD) service was established as one of 3 initiatives for rare tumours by the National Cancer Control Programme. The service has a national clinical lead, a dedicated supportive nursing service and a clinical biochemistry liaison team. This study sought to assess the impact of a GTD centre using national clinical guidelines and integrating and networking with European and International GTD groups on the clinical management of challenging GTD cases and to consider the application of this model of care to other rare tumour management. STUDY DESIGN In this article, we analyse the impact of a national GTD service on five challenging cases, and review how the service affects patient management in this rare tumour type. These cases were selected from a cohort of patients who were voluntarily registered in the service based on the diagnostic management dilemma they posed. RESULTS Case management was impacted by the identification of GTD mimics, the provision of lifesaving treatment of metastatic choriocarcinoma with brain metastasis, networking with international colleagues, the identification of early relapse, the use of genetics to differentiate treatment pathways and prognosis, and supportive supervision of treatment courses of up to 2 years of therapy in a cohort of patients starting or completing families. CONCLUSION The National GTD service could be an exemplar for the management of rare tumours (such as cholangiocarcinoma) in our jurisdiction which could benefit from a similar constellation of supports. Our study demonstrates the importance of a nominated national clinical lead, dedicated nurse navigator support, registration of cases and networking. The impact of our service would be greater if registration was mandatory rather than voluntary. Such a measure would also ensure equity of access for patients to the service, assist in quantifying the need for resourcing and facilitate research to improve outcomes.
Collapse
Affiliation(s)
- M Hamid
- Department of Medical Oncology, Cork University Hospital, Cork, Ireland
| | - C M Joyce
- Pregnancy Loss Research Group, Department of Obstetrics & Gynaecology, University College Cork, Cork, Ireland; Department of Biochemistry and Cell Biology, University College Cork, Cork, Ireland; Department of Clinical Biochemistry, Cork University Hospital, Cork, Ireland.
| | - H K Carroll
- Department of Medical Oncology, Cork University Hospital, Cork, Ireland
| | - C Kenneally
- Department of Obstetrics and Gynaecology, Cork University Maternity Hospital, Cork, Ireland
| | - S Mulcahy
- Department of Obstetrics and Gynaecology, Cork University Maternity Hospital, Cork, Ireland
| | - Mary-Kate O'Neill
- Department of Obstetrics and Gynaecology, Cork University Maternity Hospital, Cork, Ireland
| | - J Coulter
- Department of Obstetrics and Gynaecology, Cork University Maternity Hospital, Cork, Ireland
| | - S O'Reilly
- Department of Medical Oncology, Cork University Hospital, Cork, Ireland; Cancer Research @UCC, University College Cork, Cork, Ireland
| |
Collapse
|
6
|
Lim JZ, Misra SL, Gokul A, Hadden PW, Cavadino A, McGhee CNJ. Conjunctival Melanoma in Aotearoa-New Zealand: A 21-Year Analysis of Incidence and Survival. Asia Pac J Ophthalmol (Phila) 2023; 12:273-278. [PMID: 37042461 DOI: 10.1097/apo.0000000000000606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/06/2023] [Indexed: 04/13/2023] Open
Abstract
PURPOSE Conjunctival melanoma (CM) is a rare and aggressive malignancy. Global studies demonstrate increased burden of disease in countries with high rates of cutaneous melanoma. There are currently no reports on CM incidence, trends, or survival within Aotearoa-New Zealand (NZ), a country with the highest global rates of cutaneous melanoma, which this study aims to address. DESIGN This was a retrospective review using the national cancer registry. METHODS Data on histologically confirmed CM diagnosed between January 1, 2000, and December 31, 2020, were obtained from the NZ Cancer Registry. Cases were identified using the International Classification of Disease, 10th edition (ICD-10) codes. Primary outcome measures were age-standardized incidence, trends, and survival. RESULTS A total of 68 CM cases were identified. There was a preponderance for females (n=40, 58.8%) and CM predominantly affected European patients (n=63, 92.6%). Median follow-up was 5.0 years [interquartile range (IQR)=2.4-9.9 y] and the median age at diagnosis was 68.5 years (IQR=57.0-79.0 y), with non-Europeans presenting at a significantly younger age [-17.3 y (95% CI: -31.3 to -3.2), P =0.019] than Europeans. The annual age-adjusted incidence(±SD) was 0.6±0.2 cases per million population per year with a stable incidence trend over 21 years. All-cause mortality was found in 28 cases (41.2%) and the median time to death was 3.76 years (IQR=2.1-5.7 y). Five-year all-cause survival and disease-specific survival was 69% and 90%, respectively. CONCLUSIONS This is the first report on CM incidence, trends, and mortality in NZ. The CM burden is in line with European and North American data, despite NZ having the highest rate of cutaneous melanoma. The incidence remained stable over 2 decades.
Collapse
Affiliation(s)
- Joevy Z Lim
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, Aotearoa-New Zealand
- Department of Ophthalmology, Auckland District Health Board, Aotearoa-New Zealand
| | - Stuti L Misra
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, Aotearoa-New Zealand
| | - Akilesh Gokul
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, Aotearoa-New Zealand
| | - Peter W Hadden
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, Aotearoa-New Zealand
- Department of Ophthalmology, Auckland District Health Board, Aotearoa-New Zealand
| | - Alana Cavadino
- Department of Epidemiology and Biostatistics, School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, Aotearoa-New Zealand
| | - Charles N J McGhee
- Department of Ophthalmology, New Zealand National Eye Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, Aotearoa-New Zealand
- Department of Ophthalmology, Auckland District Health Board, Aotearoa-New Zealand
| |
Collapse
|
7
|
Karim A, Shaikhyzada K, Abulkhanova N, Altyn A, Ibraimov B, Nurgaliyev D, Poddighe D. Pediatric Extra-Renal Nephroblastoma (Wilms' Tumor): A Systematic Case-Based Review. Cancers (Basel) 2023; 15:cancers15092563. [PMID: 37174029 PMCID: PMC10177564 DOI: 10.3390/cancers15092563] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/07/2023] [Accepted: 04/12/2023] [Indexed: 05/15/2023] Open
Abstract
Wilms Tumor (WT) is one of the most common renal tumors in the pediatric population. Occasionally, WT can primarily develop outside the kidneys (Extra-Renal Wilms Tumor, ERWT). Most pediatric ERWTs develop in the abdominal cavity and pelvis, whereas the occurrence of this tumor in other extra-renal sites represents a minor part of ERWT cases. In addition to describing a case of spinal ERWT (associated with spinal dysraphism) in a 4-year boy (to add a further clinical experience on this very rare pediatric tumor), we performed a case-based systematic literature review on pediatric ERWT. We retrieved 72 papers providing enough information on the diagnosis, treatment, and outcomes of 98 ERWT pediatric patients. Our research highlighted that a multimodal approach involving both chemotherapy and radiotherapy, after partial or complete tumor resection in most cases, was typically used, but there is no standardized therapeutic approach for this pediatric malignancy. However, this tumor may be potentially treated with a better success rate if the diagnostic confirmation is not delayed, the mass can be totally resected, and an appropriate and, possibly, tailored multimodal treatment can be promptly established. In this regard, an international agreement on a unique staging system for (pediatric) ERWT is definitely needed, as well as the development of international research, which may be able to gather several children diagnosed with ERWT and, possibly, lead to clinical trials which should also include developing countries.
Collapse
Affiliation(s)
- Akzhol Karim
- Program of Solid Oncology, Section of Pediatric Oncology, Clinical Academic Department of Pediatrics, National Research Center for Maternal and Child Health, University Medical Center (UMC), Astana 010000, Kazakhstan
| | - Kundyz Shaikhyzada
- Program of Solid Oncology, Section of Pediatric Oncology, Clinical Academic Department of Pediatrics, National Research Center for Maternal and Child Health, University Medical Center (UMC), Astana 010000, Kazakhstan
| | - Nazgul Abulkhanova
- Program of Solid Oncology, Section of Pediatric Oncology, Clinical Academic Department of Pediatrics, National Research Center for Maternal and Child Health, University Medical Center (UMC), Astana 010000, Kazakhstan
| | - Akzhunis Altyn
- Program of Solid Oncology, Section of Pediatric Oncology, Clinical Academic Department of Pediatrics, National Research Center for Maternal and Child Health, University Medical Center (UMC), Astana 010000, Kazakhstan
| | - Bakytkali Ibraimov
- Section of Pathology, Clinical Academic Department of Laboratory Medicine, Republican Diagnostic Center, University Medical Center (UMC), Astana 010000, Kazakhstan
| | - Dair Nurgaliyev
- Section of Pediatric Oncology, Clinical Academic Department of Pediatrics, University Medical Center (UMC), Astana 010000, Kazakhstan
| | - Dimitri Poddighe
- Associate Professor of Pediatrics, School of Medicine, Nazarbayev University, Kerei-Zhanibek Str. 5/1, Astana 010000, Kazakhstan
- Clinical Academic Department of Pediatrics, National Research Center for Maternal and Child Health, University Medical Center (UMC), Astana 010000, Kazakhstan
| |
Collapse
|
8
|
Varadi M, Nagy N, Reis H, Hadaschik B, Niedworok C, Modos O, Szendroi A, Ablat J, Black PC, Keresztes D, Csizmarik A, Olah C, Gaisa NT, Kiss A, Timar J, Toth E, Csernak E, Gerstner A, Mittal V, Karkampouna S, Kruithof de Julio M, Gyorffy B, Bedics G, Rink M, Fisch M, Nyirady P, Szarvas T. Clinical sequencing identifies potential actionable alterations in a high rate of urachal and primary bladder adenocarcinomas. Cancer Med 2023; 12:9041-9054. [PMID: 36670542 PMCID: PMC10134276 DOI: 10.1002/cam4.5639] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 12/20/2022] [Accepted: 01/09/2023] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE Administration of targeted therapies provides a promising treatment strategy for urachal adenocarcinoma (UrC) or primary bladder adenocarcinoma (PBAC); however, the selection of appropriate drugs remains difficult. Here, we aimed to establish a routine compatible methodological pipeline for the identification of the most important therapeutic targets and potentially effective drugs for UrC and PBAC. METHODS Next-generation sequencing, using a 161 cancer driver gene panel, was performed on 41 UrC and 13 PBAC samples. Clinically relevant alterations were filtered, and therapeutic interpretation was performed by in silico evaluation of drug-gene interactions. RESULTS After data processing, 45/54 samples passed the quality control. Sequencing analysis revealed 191 pathogenic mutations in 68 genes. The most frequent gain-of-function mutations in UrC were found in KRAS (33%), and MYC (15%), while in PBAC KRAS (25%), MYC (25%), FLT3 (17%) and TERT (17%) were recurrently affected. The most frequently affected pathways were the cell cycle regulation, and the DNA damage control pathway. Actionable mutations with at least one available approved drug were identified in 31/33 (94%) UrC and 8/12 (67%) PBAC patients. CONCLUSIONS In this study, we developed a data-processing pipeline for the detection and therapeutic interpretation of genetic alterations in two rare cancers. Our analyses revealed actionable mutations in a high rate of cases, suggesting that this approach is a potentially feasible strategy for both UrC and PBAC treatments.
Collapse
Affiliation(s)
- Melinda Varadi
- Department of Urology, Semmelweis University, Budapest, Hungary
| | - Nikolett Nagy
- Department of Urology, Semmelweis University, Budapest, Hungary
| | - Henning Reis
- Dr. Senckenberg Institute of Pathology, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany.,Institute of Pathology, West German Cancer Center, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Boris Hadaschik
- Department of Urology, West German Cancer Center, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Christian Niedworok
- Department of Urology, West German Cancer Center, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Orsolya Modos
- Department of Urology, Semmelweis University, Budapest, Hungary
| | - Attila Szendroi
- Department of Urology, Semmelweis University, Budapest, Hungary
| | - Jason Ablat
- Vancouver Prostate Centre, University of British Columbia, Vancouver, Canada
| | - Peter C Black
- Vancouver Prostate Centre, University of British Columbia, Vancouver, Canada
| | - David Keresztes
- Department of Urology, Semmelweis University, Budapest, Hungary.,Department of Molecular Biology, Institute of Biochemistry and Molecular Biology, Semmelweis University, Budapest, Hungary
| | - Anita Csizmarik
- Department of Urology, Semmelweis University, Budapest, Hungary
| | - Csilla Olah
- Department of Urology, West German Cancer Center, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Nadine T Gaisa
- Institute of Pathology, RWTH Aachen University, Aachen, Germany
| | - Andras Kiss
- Department of Pathology, Forensic and Insurance Medicine, Semmelweis University, Budapest, Hungary
| | - Jozsef Timar
- Department of Pathology, Forensic and Insurance Medicine, Semmelweis University, Budapest, Hungary
| | - Erika Toth
- National Institute of Oncology, Budapest, Hungary
| | | | | | - Vinay Mittal
- Thermo Fisher Scientific, Ann Arbor, Michigan, USA
| | - Sofia Karkampouna
- Department for BioMedical Research, Urology Research Laboratory, University of Bern, Bern, Switzerland
| | - Marianna Kruithof de Julio
- Department for BioMedical Research, Urology Research Laboratory, University of Bern, Bern, Switzerland.,Department of Urology, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Balazs Gyorffy
- Research Centre for Natural Sciences, Cancer Biomarker Research Group, Institute of Enzymology, Budapest, Hungary.,2nd Department of Pediatrics and Department of Bioinformatics, Semmelweis University, Budapest, Hungary
| | - Gabor Bedics
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Michael Rink
- Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Margit Fisch
- Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Peter Nyirady
- Department of Urology, Semmelweis University, Budapest, Hungary
| | - Tibor Szarvas
- Department of Urology, Semmelweis University, Budapest, Hungary.,Department of Urology, West German Cancer Center, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| |
Collapse
|
9
|
Quality of care and quality of life as experienced by patients with advanced cancer of a rare tumour type: results of the multicentre observational eQuiPe study. J Cancer Surviv 2023:10.1007/s11764-022-01323-8. [PMID: 36595186 DOI: 10.1007/s11764-022-01323-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 12/15/2022] [Indexed: 01/04/2023]
Abstract
PURPOSE Patients with a rare cancer face difficulties during their disease trajectory, such as delayed diagnosis and lack of expert care. However, little is known about their perceived quality of care (QoC) and quality of life (QoL) in the advanced disease stage. We aimed to assess the QoC and QoL as experienced by patients with advanced rare cancers compared to patients with advanced common cancers. METHODS In this cross-sectional study, baseline data of patients with advanced cancer from the multicentre, longitudinal, observational eQuipe study were analysed. Multivariable linear regression analyses were conducted to assess differences in experienced QoC (continuity of care, continuity of information, and satisfaction with care) and QoL (functioning, symptoms, overall QoL, and social wellbeing) between advanced rare and common cancer patients. RESULTS Of the 1087 included patients, 106 (9.8%) had a rare cancer type. In comparison to patients with advanced common cancers, patients with advanced rare cancers experienced significantly lower continuity of care (77.8 vs. 71.1 respectively, p = 0.011) and social functioning (78.8 vs. 72.6 respectively, p = 0.012). No differences were found regarding continuity of information, satisfaction with care, overall QoL, and social wellbeing. CONCLUSIONS Patients with advanced rare cancers experience less continuity of care, and the impact of the disease on social and family life seems higher compared to patients with advanced common cancers. IMPLICATIONS FOR CANCER SURVIVORS To enhance the QoC and QoL of patients with advanced rare cancers, supportive care should mainly focus on improving continuity of care and patients' social functioning.
Collapse
|
10
|
Quality of life of patients with rare cancer: a comparison with patients with colorectal cancer and the association with disease trajectory-related factors. J Cancer Surviv 2022:10.1007/s11764-022-01324-7. [PMID: 36585575 DOI: 10.1007/s11764-022-01324-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/15/2022] [Indexed: 01/01/2023]
Abstract
PURPOSE Differences in quality of life (QoL) between patients with rare and common cancer might be explained by the specific challenges patients with rare cancer face during their disease trajectory, but research is scarce. This study aimed to (1) assess the difference in QoL between patients with rare and common cancer (i.e. colorectal cancer (CRC)) and (2) examine the association between disease trajectory-related factors and QoL in patients with rare cancer. METHODS Cross-sectional data were collected among adults with rare cancer by a nationwide online survey in the Netherlands. For comparison with patients with CRC, data from the Prospective Dutch Colorectal Cancer (PLCRC) cohort were used. Associations were assessed by linear regression analyses. RESULTS Data from 1525 patients with rare cancer and 1047 patients with CRC were analysed. Having a rare cancer was significantly associated with a lower QoL compared to having CRC (p < 0.001). Disease trajectory-related factors significantly associated with QoL in patients with rare cancer were time until diagnosis, misdiagnoses, information on best treatment options, information on late and/or long-term effects, and both satisfaction with physician and specialized nurse care (all: p < 0.05). CONCLUSION Patients with rare cancers have a lower self-reported QoL than patients with CRC, and several disease trajectory-related factors are associated with QoL in patients with rare cancer. IMPLICATIONS FOR CANCER SURVIVORS To improve QoL of patients with rare cancer, appropriate guidance and support by healthcare professionals throughout the disease trajectory are needed, as well as early diagnosis and proper referral to centres of expertise.
Collapse
|
11
|
Fear of Cancer Recurrence in Sarcoma Survivors: Results from the SURVSARC Study. Cancers (Basel) 2022; 14:cancers14246099. [PMID: 36551585 PMCID: PMC9776518 DOI: 10.3390/cancers14246099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
Fear of cancer recurrence (FCR) is often reported as an unmet concern by cancer patients. The aim of our study was to investigate (1) the prevalence of FCR in sarcoma survivors; (2) the factors associated with a higher level of FCR; the relationship between (3) FCR and global health status and (4) FCR and use of follow-up care. METHODS A cross-sectional study was conducted among sarcoma survivors 2 to 10 years after diagnosis. Patients completed the Cancer Worry Scale (CWS), the global health status subscale of the EORTC QLQ-C30 and a custom-made questionnaire on follow-up care. RESULTS In total, 1047 patients were included (response rate 55%). The prevalence of high FCR was 45%. Factors associated with high FCR were female sex with 1.6 higher odds (95% CI 1.22-2.25; p = 0.001); having ≥1 comorbidities and receiving any treatment other than surgery alone with 1.5 (95% CI 1.07-2.05; p = 0.017) and 1.4 (95% CI 1.06-1.98; p = 0.020) higher odds, respectively. Patients on active follow-up had 1.7 higher odds (95% CI 1.20-2.61; p = 0.004) and patients with higher levels of FCR scored lower on the global health status scale (72 vs. 83 p ≤ 0.001). CONCLUSIONS Severe FCR is common in sarcoma survivors and high levels are related to a decreased global health status. FCR deserves more attention in sarcoma survivorship, and structured support programs should be developed to deliver interventions in a correct and time adequate environment.
Collapse
|
12
|
Descriptive Epidemiology of Hospitalization of Patients with a Rare Tumor in an Italian Region. Curr Oncol 2022; 29:9711-9721. [PMID: 36547176 PMCID: PMC9776515 DOI: 10.3390/curroncol29120762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/23/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES Rare tumors (RT) collectively account for one quarter of all malignancies in Italy. The low frequency and the large heterogeneity in natural history and outcome of individual diseases, together with a scarcity of epidemiological information make them a challenge for clinical practice, as well as for public healthcare organizations. We conducted a retrospective study to quantify the burden of hospitalization in a real-word setting in patients diagnosed with these diseases in an Italian region. METHODS RT patients were tracked along all hospital stays from 2000 to 2019 using hospital discharge records. Frequency of hospitalizations, average time spent in hospital and median timespan between consecutive admissions were considered. Re-hospitalization rates were analyzed through a multivariable negative binomial regression analysis to adjust for confounding and allowing for over-dispersion in count data. RESULTS As a whole, 57,329 patients were identified at first stay for all studied tumors. A total of 183,959 admissions were retrieved, along a median of 3 hospitalizations per patient. Median timespan between hospitalizations shortened in the course of the study years (12.5 months in 2000-2004 to 5.4 months in 2015-2019). The overall re-hospitalization rate increased from 0.92 per patient/year (95% CI = 0.81-1.04) in 2000-2004 to 2.17 (95% CI = 1.90-2.47) in 2015-2019. CONCLUSIONS Overall, the hospitalization rate of patients with a RT increased in the twenty years since the 2000 and particularly doubled starting from 2015. A higher burden of hospitalizations was found for tumors of the central nervous system, thoracic cavity, digestive tract and sarcomas. To the best of our knowledge this is the first paper related to access to Italian healthcare facilities of patients with these tumors.
Collapse
|
13
|
Devi G, Fish L, Bennion A, Sawin G, Weaver S, Tran A. Assessing Knowledge and Barriers at the Primary Care Provider Level that Contribute to Disparities in Inflammatory Breast Cancer Diagnosis and Treatment. RESEARCH SQUARE 2022:rs.3.rs-2302308. [PMID: 36523410 PMCID: PMC9753779 DOI: 10.21203/rs.3.rs-2302308/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Purpose The purpose of this study was to evaluate knowledge gaps and barriers related to diagnosis and care of inflammatory breast cancer (IBC), a rare but most lethal breast cancer subtype, amongst Primary Care Providers (PCP) as they are often the first point of contact when patients notice initial symptoms. Methods PCP participants within Duke University Health System, federally qualified health center, corporate employee health and community practices, nearby academic medical center, Duke physician assistant, and nurse leadership program alumni were first selected in a convenience sample (n=11) for semi-structured interviews (n=11). Based on these data, an online survey tool was developed and disseminated (n=78) to assess salient measures of IBC diagnosis, health disparity factors, referral and care coordination practices, COVID impact, and continued medical education (CME). Results PCP reported access to care and knowledge gaps in symptom recognition (mean = 3.3, range 1-7) as major barriers. Only 31% reported ever suspecting IBC in a patient. PCP (n=49) responded being challenged with referral delays in diagnostic imaging. Additionally, since the COVID-19 pandemic started, 63% reported breast cancer referral delays, and 33% reported diagnosing less breast cancer. PCP stated interest in CME in their practice for improved diagnosis and patient care, which included online (53%), lunch time or other in-service training (33%), patient and provider-facing websites (32%). Conclusions Challenges communicating rare cancer information, gaps in confidence in diagnosing IBC, and timely follow-up with patients and specialists underscores the need for developing PCP educational modules to improve guideline-concordant care.
Collapse
Affiliation(s)
| | | | | | | | | | - Anh Tran
- Duke University School of Medicine
| |
Collapse
|
14
|
van Dongen J, de Heus E, Eickholt L, Schrieks M, Zantingh I, Brouwer OR, Oonk MHM, Grotenhuis BA, Ezendam NPM, Duijts SFA. Challenges and controversies patients and (health care) professionals experience in managing vaginal, vulvar, penile or anal cancer: The SILENCE study. Eur J Cancer Care (Engl) 2022; 31:e13676. [PMID: 35938519 PMCID: PMC9787908 DOI: 10.1111/ecc.13676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 06/23/2022] [Accepted: 07/28/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Patients with vaginal, vulvar, penile or anal cancer experience deteriorated psychosocial functioning and decreased Quality of Life (QoL). The aims of this study were to explore (1) the challenges and controversies patients experience in managing vaginal, vulvar, penile or anal cancer; their unmet needs; and how this affects their psychosocial functioning and (2) the gaps health care professionals (HCPs) experience in providing psychosocial support and potential improvements in care. METHODS Semi-structured interviews with patients with vaginal, vulvar, penile or anal cancer and with HCPs were conducted. All interviews were transcribed verbatim and thematically analysed. RESULTS Fourteen patients (86% female; mean age 55.5) and 12 HCPs (75% female; mean age 46.4) participated. Four themes were identified: (1) recognisable symptoms but unfamiliar diagnosis, (2) 'double hit' has severe impact on psychosocial functioning, (3) personal and tailored information is important but not guaranteed and (4) all-encompassing care to improve psychosocial functioning and QoL. CONCLUSION Patients with vaginal, vulvar, penile or anal cancer encounter a lack of awareness and knowledge about their rare cancer type, difficulties regarding communication and long-term changes in body image and sexuality. Awareness of symptoms should be raised and psychosocial care should be offered on a structural basis.
Collapse
Affiliation(s)
- Jessy van Dongen
- Department of Research and DevelopmentNetherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL)UtrechtNetherlands
| | - Eline de Heus
- Department of Research and DevelopmentNetherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL)UtrechtNetherlands,Department of Medical OncologyRadboud University Medical CenterNijmegenNetherlands
| | - Lauren Eickholt
- Department of Research and DevelopmentNetherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL)UtrechtNetherlands
| | - Marga Schrieks
- Dutch Federation of Cancer Patients Organisations (Nederlandse Federatie van Kankerpatiëntenorganisaties, NFK)UtrechtNetherlands
| | - Ilaniek Zantingh
- Center for Quality of LifeThe Netherlands Cancer Institute – Antoni van Leeuwenhoek Hospital (NKI‐AvL)AmsterdamThe Netherlands
| | - Oscar R. Brouwer
- Department of UrologyThe Netherlands Cancer Institute – Antoni van Leeuwenhoek Hospital (NKI‐AvL)AmsterdamNetherlands
| | - Maaike H. M. Oonk
- Department of Obstetrics and GynecologyUniversity Medical Center GroningenGroningenNetherlands
| | - Brechtje A. Grotenhuis
- Department of Surgical OncologyThe Netherlands Cancer Institute – Antoni van Leeuwenhoek (NKI‐AvL)AmsterdamNetherlands
| | - Nicole P. M. Ezendam
- Department of Research and DevelopmentNetherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL)UtrechtNetherlands,Department of Medical and Clinical Psychology, Center of Research on Psychology in Somatic diseasesTilburg UniversityTilburgNetherlands
| | - Saskia F. A. Duijts
- Department of Research and DevelopmentNetherlands Comprehensive Cancer Organisation (Integraal Kankercentrum Nederland, IKNL)UtrechtNetherlands,Department of Medical Psychology, Cancer Center Amsterdam, Amsterdam Public Health Research Institute, Amsterdam UMCUniversity of AmsterdamAmsterdamNetherlands
| |
Collapse
|
15
|
Wang X, Katz S, Miura J, Karakousis G, Roshkovan L, Walker S, McNulty S, Ciunci C, Cengel K, Langer CJ, Marmarelis ME. A single-center retrospective cohort study of perioperative systemic chemotherapy in diffuse malignant peritoneal mesothelioma. PLoS One 2022; 17:e0275187. [PMID: 36174024 PMCID: PMC9521908 DOI: 10.1371/journal.pone.0275187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 09/12/2022] [Indexed: 11/19/2022] Open
Abstract
Background
Diffuse malignant peritoneal mesothelioma (DMPM) is a rare variant of malignant mesothelioma, representing 10–15% of malignant mesothelioma cases. The preferred therapeutic approach is cytoreductive surgery (CRS) accompanied by hyperthermic intraperitoneal chemotherapy (HIPEC); the role of systemic chemotherapy is not well established. While some limited retrospective studies report worse outcomes with neoadjuvant chemotherapy, our institution has favored the use of neoadjuvant chemotherapy for symptom relief and surgical optimization. The aim of our study was to assess the outcomes of patients receiving neoadjuvant chemotherapy, compared to those receiving adjuvant or no perioperative chemotherapy.
Patients and methods
We conducted a single-center retrospective cohort study of treatment-naïve, non-papillary DMPM patients seen at our institution between 1/1/2009 and 9/1/2019. We explored the effect of type of systemic therapy on clinical outcomes and estimated median overall survival (mOS) using Kaplan-Meier curves. Hazard ratios (HR) calculated by Cox proportional hazard model were used to estimate effect of the exposures on overall survival.
Results
47 patients were identified with DMPM (median age at diagnosis 61.2 years, 76.6% epithelioid histology, 74.5% white race, 55.3% known asbestos exposure). CRS was performed in 53.2% of patients (25/47); 76.0% of surgical patients received HIPEC (19/25). The majority received systemic chemotherapy (37/47, 78.7%); among patients receiving both CRS and chemotherapy, neoadjuvant chemotherapy was more common than adjuvant chemotherapy (12 neoadjuvant, 8 adjuvant). Overall mOS was 84.1 months. Among neoadjuvant patients, 10/12 underwent surgery, and 2 were lost to follow-up; the majority (9/10) had clinically stable or improved disease during the pre-operative period. There were numerical more issues with chemotherapy with the adjuvant patients (4/8: 2 switches in platinum agent, 2 patients stopped therapy) than with the neoadjuvant patients (2/10: 1 switch in platinum agent, 1 delay due to peri-procedural symptoms). Neoadjuvant chemotherapy was not associated with worse mOS compared to adjuvant chemotherapy (mOS NR vs 95.1 mo, HR 0.89, 95% CI 0.18–4.5, p = 0.89).
Conclusions
When used preferentially, the use of neoadjuvant chemotherapy in DMPM patients was not associated with worse outcomes compared to adjuvant chemotherapy. It was well-tolerated and did not prevent surgical intervention.
Collapse
Affiliation(s)
- Xiao Wang
- Division of Hematology & Oncology, Department of Medicine, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - Sharyn Katz
- Department of Radiology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - John Miura
- Division of Endocrine & Oncologic Surgery, Department of Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - Giorgos Karakousis
- Division of Endocrine & Oncologic Surgery, Department of Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - Leonid Roshkovan
- Department of Radiology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - Suzanne Walker
- Division of Hematology & Oncology, Department of Medicine, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - Sally McNulty
- Department of Radiation Oncology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - Christine Ciunci
- Division of Hematology & Oncology, Department of Medicine, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - Keith Cengel
- Department of Radiation Oncology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - Corey J. Langer
- Division of Hematology & Oncology, Department of Medicine, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
| | - Melina E. Marmarelis
- Division of Hematology & Oncology, Department of Medicine, University of Pennsylvania Health System, Philadelphia, Pennsylvania, United States of America
- * E-mail:
| |
Collapse
|
16
|
Cytotoxic Effect of Rosmarinus officinalis Extract on Glioblastoma and Rhabdomyosarcoma Cell Lines. Molecules 2022; 27:molecules27196348. [PMID: 36234882 PMCID: PMC9573533 DOI: 10.3390/molecules27196348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/19/2022] [Accepted: 09/21/2022] [Indexed: 11/17/2022] Open
Abstract
Rosmarinus officinalis is a well-studied plant, known for its therapeutic properties. However, its biological activity against several diseases is not known in detail. The aim of this study is to present new data regarding the cytotoxic activity of a hydroethanolic extract of Rosmarinus officinalis on glioblastoma (A172) and rhabdomyosarcoma (TE671) cancer cell lines. The chemical composition of the extract is evaluated using liquid chromatography combined with time-of-flight mass spectrometry, alongside its total phenolic content and antioxidant activity. The extract showed a promising time- and dose-dependent cytotoxic activity against both cell lines. The lowest IC50 values for both cell lines were calculated at 72 h after treatment and correspond to 0.249 ± 1.09 mg/mL for TE671 cell line and 0.577 ± 0.98 mg/mL for A172 cell line. The extract presented high phenolic content, equal to 35.65 ± 0.03 mg GAE/g of dry material as well as a strong antioxidant activity. The IC50 values for the antioxidant assays were estimated at 12.8 ± 2.7 μg/mL (DPPH assay) and 6.98 ± 1.9 μg/mL (ABTS assay). The compound detected in abundance was carnosol, a phenolic diterpene, followed by the polyphenol rosmarinic acid, while the presence of phenolic compounds such as rhamnetin glucoside, hesperidin, cirsimaritin was notable. These preliminary results suggest that R. officinalis is a potential, alternative source of bioactive compounds to further examine for abilities against glioblastoma and rhabdomyosarcoma.
Collapse
|
17
|
Safaric Tepes P, Segovia D, Jevtic S, Ramirez D, Lyons SK, Sordella R. Patient-derived xenografts and in vitro model show rationale for imatinib mesylate repurposing in HEY1-NCoA2-driven mesenchymal chondrosarcoma. J Transl Med 2022; 102:1038-1049. [PMID: 36775418 DOI: 10.1038/s41374-021-00704-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/05/2021] [Accepted: 11/06/2021] [Indexed: 01/17/2023] Open
Abstract
Mesenchymal chondrosarcoma (MCS) is a high-grade malignancy that represents 2-9% of chondrosarcomas and mostly affects children and young adults. HEY1-NCoA2 gene fusion is considered to be a driver of tumorigenesis and it has been identified in 80% of MCS tumors. The shortage of MCS samples and biological models creates a challenge for the development of effective therapeutic strategies to improve the low survival rate of MCS patients. Previous molecular studies using immunohistochemical staining of patient samples suggest that activation of PDGFR signaling could be involved in MCS tumorigenesis. This work presents the development of two independent in vitro and in vivo models of HEY1-NCoA2-driven MCS and their application in a drug repurposing strategy. The in vitro model was characterized by RNA sequencing at the single-cell level and successfully recapitulated relevant MCS features. Imatinib, as well as specific inhibitors of ABL and PDGFR, demonstrated a highly selective cytotoxic effect targeting the HEY1-NCoA2 fusion-driven cellular model. In addition, patient-derived xenograft (PDX) models of MCS harboring the HEY1-NCoA2 fusion were developed from a primary tumor and its distant metastasis. In concordance with in vitro observations, imatinib was able to significantly reduce tumor growth in MCS-PDX models. The conclusions of this study serve as preclinical results to revisit the clinical efficacy of imatinib in the treatment of HEY1-NCoA2-driven MCS.
Collapse
Affiliation(s)
- Polona Safaric Tepes
- Cold Spring Harbor Laboratory, 1 Bungtown Road, Cold Spring Harbor, NY, 11724, USA.
- Faculty of Pharmacy, University of Ljubljana, Kongresni trg 12, 1000, Ljubljana, Slovenia.
| | - Danilo Segovia
- Cold Spring Harbor Laboratory, 1 Bungtown Road, Cold Spring Harbor, NY, 11724, USA
- Graduate Program in Molecular and Cellular Biology, Stony Brook University, 100 Nicolls Rd, Stony Brook, NY, 11794, USA
| | - Sania Jevtic
- Phytoform Labs Ltd., Lawes Open Innovation Hub, West Common, Harpenden, Hertfordshire, England, UK
| | - Daniel Ramirez
- Hospital for Special Surgery, Pathology and Laboratory Medicine, 535 E 70th St, New York, NY, 10021, USA
| | - Scott K Lyons
- Cold Spring Harbor Laboratory, 1 Bungtown Road, Cold Spring Harbor, NY, 11724, USA
| | - Raffaella Sordella
- Cold Spring Harbor Laboratory, 1 Bungtown Road, Cold Spring Harbor, NY, 11724, USA
| |
Collapse
|
18
|
Olischläger DLT, den Boer LXY, de Heus E, Brom L, Dona DJS, Klümpen HJ, Stapelfeldt CM, Duijts SFA. Rare cancer and return to work: experiences and needs of patients and (health care) professionals. Disabil Rehabil 2022:1-12. [PMID: 35850601 DOI: 10.1080/09638288.2022.2099589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
PURPOSE Patients with a rare cancer often face delays in their diagnostic and treatment trajectory, which may affect their work. In this study, we explored experiences and needs of: 1) patients with a rare cancer regarding return to work (RTW) and work retention, and 2) (health care) professionals (HCPs) regarding work-related support of patients with a rare cancer, throughout their disease trajectory. METHODS Semi-structured, in-depth interviews with working-age patients with a rare cancer (n = 16), and HCPs (n = 9) were conducted. During the interviews, a predefined topic list was used. Interviews were transcribed verbatim and analysed by means of thematic analysis. RESULTS In total, three themes emerged from the interviews: 1) Awareness in patients and HCPs as a first step towards work, 2) Being/becoming an expert is a tough job, and 3) Enhancing employability through early personalized guidance. CONCLUSIONS Patients with a rare cancer are confronted with uncertainties regarding work, due to an overall lack of knowledge and experience with these types of cancer. Raising awareness among patients, HCPs and employers about rare cancer and its implications, and providing timely individualized, supportive occupational care are required to improve rare cancer patients' ability to work.Implications for rehabilitationRecognizing and paying attention to the work-related consequences of a rare cancer diagnosis and its treatment is essential to facilitate rare cancer patients' occupational rehabilitation process.Multidisciplinary collaboration and involvement of HCPs specialized in rare cancer are required to provide suitable work-related support.A personalized approach is necessary to adequately address rare cancer patients' RTW and work retention needs.
Collapse
Affiliation(s)
- Daphne L T Olischläger
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Li Xiang Y den Boer
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Eline de Heus
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Linda Brom
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,Netherlands Association for Palliative Care (PZNL), Utrecht, The Netherlands
| | - Desiree J S Dona
- Department of Human Resources, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Heinz-Josef Klümpen
- Department of Medical Oncology, Amsterdam University Medical Centers (location VUmc), Amsterdam, The Netherlands
| | | | - Saskia F A Duijts
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,Department of Medical Psychology, Amsterdam UMC location Vrije Universiteit, Amsterdam, The Netherlands.,Cancer Center Amsterdam, Cancer treatment and Quality of life, Amsterdam, The Netherlands
| |
Collapse
|
19
|
Uncertainty and the unmet informational needs of patients with cancer of unknown primary (CUP): a cross-sectional multi-site study. Support Care Cancer 2022; 30:8217-8229. [PMID: 35804177 PMCID: PMC9512714 DOI: 10.1007/s00520-022-07228-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 06/13/2022] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This study aimed to determine the healthcare experiences, quality of life, and psychosocial needs of patients with cancer of unknown primary (CUP) early after diagnosis; comparing their experiences to patients with advanced cancer of a known primary (non-CUP control patients) and published general population reference data where available. METHODS This study was a cross-sectional, multi-site study comparing CUP patients (n = 139) compared to non-CUP controls (n = 45). Demographic, clinical information and patient-reported outcome questionnaire data were collected at baseline. RESULTS Differences in healthcare experienced were found between CUP and non-CUP controls with CUP patients reporting higher scores for unmet medical communication/information needs compared with non-CUP control patients (p = 0.013) as well as greater uncertainty in illness (p = 0.042). Whilst no differences were found between CUP and non-CUP controls on the EORTC and PROMIS measures, of those that 'received written information about your cancer…' and asked '…how useful was it?' fewer CUP patients reported finding the information useful 40% vs 61%, and more were likely to not have received written information at all 59% vs 32%; (p = 0.002). Additionally, of those that found information about their cancer online, fewer patients with CUP reported finding it useful 32% vs 48% control patients (p = 0.005). CONCLUSIONS CUP patients have unmet medical communication/information needs and greater uncertainty in illness but do not differ in health-related quality of life domains compared to patients with advanced cancer of a known primary.
Collapse
|
20
|
Al-Danakh A, Safi M, Al-Radhi M, Zhu X, Yang D. Surgery improve overall and cancer-specific survival of rare urinary cancers; population - Based study. Surg Oncol 2022; 44:101807. [DOI: 10.1016/j.suronc.2022.101807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 06/23/2022] [Accepted: 07/03/2022] [Indexed: 12/23/2022]
|
21
|
Barrenho E, Halmai R, Miraldo M, Tzintzun I, Raïs Ali S, Toulemon L, Dupont JCK, Rochaix L. Inequities in cancer drug development in terms of unmet medical need. Soc Sci Med 2022; 302:114953. [PMID: 35489114 DOI: 10.1016/j.socscimed.2022.114953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/28/2022] [Accepted: 03/26/2022] [Indexed: 10/18/2022]
Abstract
This study measures inequality and inequity in the distribution of clinical trials on cancer drug development between 1996 and 2016, comparing the number of clinical trials with cancer need, proxied by prevalence, incidence, or survival rates for both rare and non-rare cancers. We leverage a unique global database of clinical trials activity and costs between 1996 and 2016, constructed for 227 different cancer types to measure for rare and non-rare cancers: i) inequalities and inequity of clinical trial activity, considering all trials as well as split by R&D stage; ii) inequalities and inequity in R&D investment proxied by trial enrollment and duration; iii) evolution of inequity over time. Inequalities are measured with concentration curves and indices and inequities measured with the health inequity index. We find four important results. First, we show pro-low need inequity across cancer types for both rare and non-rare cancers, for all need proxies. Second, we show inequity differs across R&D stages and between rare and non-rare cancers. The distribution of clinical trials for non-rare cancers disproportionately favors low-need non-rare cancers from earlier to later stages of R&D, whilst for rare cancers this only occurs in Phase 2 trials. Third, inequity analyses in R&D investment show that only trial enrollment for rare cancers and trial duration for non-rare cancers are disproportionately concentrated among low-need cancers. Finally, while pro-low need inequity has persisted between 1996 and 2016 for non-rare cancers, it has faded for rare cancers post-EU orphan drugs' legislation.
Collapse
Affiliation(s)
- Eliana Barrenho
- Department of Economics and Public Policy, Business School, Imperial College London, UK; Organisation for Economic Co-operation and Development (OECD), France.
| | - Réka Halmai
- Hospinnomics (PSE-Ecole d'Economie de Paris, Assistance Publique des Hôpitaux de Paris-AP-HP), France.
| | - Marisa Miraldo
- Department of Economics and Public Policy, Business School, Imperial College London, UK; Centre for Health Economics and Policy Innovation (CHEPI), Imperial College London, UK.
| | - Iván Tzintzun
- Hospinnomics (PSE-Ecole d'Economie de Paris, Assistance Publique des Hôpitaux de Paris-AP-HP), France.
| | - Setti Raïs Ali
- Hospinnomics (PSE-Ecole d'Economie de Paris, Assistance Publique des Hôpitaux de Paris-AP-HP), France.
| | - Léa Toulemon
- Hospinnomics (PSE-Ecole d'Economie de Paris, Assistance Publique des Hôpitaux de Paris-AP-HP), France; Institut des Politiques Publiques, PSE-Ecole d'Economie de Paris, France.
| | - Jean-Claude K Dupont
- Hospinnomics (PSE-Ecole d'Economie de Paris, Assistance Publique des Hôpitaux de Paris-AP-HP), France; Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, Inserm, Laboratoire ETREs, F-75006, Paris, France.
| | - Lise Rochaix
- Hospinnomics (PSE-Ecole d'Economie de Paris, Assistance Publique des Hôpitaux de Paris-AP-HP), France; Université Paris 1 Panthéon-Sorbonne, Paris-Jourdan Sciences économiques (UMR 8545), Paris, France.
| |
Collapse
|
22
|
Watanabe T, Ichinose Y, Matsuki M, Wakita T, Toida T, Masuda M, Higashi T. Experiences of patients with cancer at health care facilities in Japan: results from a nationwide survey. BMC Health Serv Res 2021; 21:1180. [PMID: 34715853 PMCID: PMC8556904 DOI: 10.1186/s12913-021-07184-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 10/14/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To elucidate the experience of patients with cancer from diagnosis to early survivorship in Japan using a nationwide questionnaire survey, and to inform the current progress of the cancer control programs. METHODS The survey was sent to a representative sample of adult patients with cancer identified from the national database of hospital-based cancer registries. The patients' responses were compared across three groups: patients with rare cancers, patients aged < 40 years, and patients with non-rare cancers aged ≥40 years. RESULTS Of 20,488 patients invited to participate in the survey, 8935 (43.6%) responded. Respondents reported an average score of 7.9 out of 10 on global ratings of care. Patients with rare cancers experienced a longer time to diagnosis but the shortest time from diagnosis to first treatment (p < 0.05). Patients aged < 40 years rated worse for the majority of the survey items, especially on items that related to communication with medical staff and items referring to early survivorship. CONCLUSION The care experienced by patients with cancer in Japan varies on the basis of age group and cancer type. Efforts should be directed to ensuring prompt access to diagnostic facilities for patients with rare cancers and providing sufficient support to younger patients.
Collapse
Affiliation(s)
- Tomone Watanabe
- Division of Health Services Research, Center for Cancer Control and Information Services, National Cancer Center, Tokyo, Japan. .,Department of Cancer Health Services Research, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan.
| | - Yuichi Ichinose
- Division of Health Services Research, Center for Cancer Control and Information Services, National Cancer Center, Tokyo, Japan
| | - Mei Matsuki
- Division of Health Services Research, Center for Cancer Control and Information Services, National Cancer Center, Tokyo, Japan.,Department of Respiratory Medicine, the University of Tokyo, Tokyo, Japan
| | - Takafumi Wakita
- Department of Social Psychology, Kansai University, Osaka, Japan
| | - Tsutomu Toida
- Department of Economics, Dokkyo University, Saitama, Japan
| | - Masato Masuda
- University of Ryukyus Hospital Cancer Center, Okinawa, Japan
| | - Takahiro Higashi
- Division of Health Services Research, Center for Cancer Control and Information Services, National Cancer Center, Tokyo, Japan.,Department of Cancer Health Services Research, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| |
Collapse
|
23
|
de Heus E, van der Zwan JM, Husson O, Frissen AR, van Herpen CML, Merkx MAW, Duijts SFA. Unmet supportive care needs of patients with rare cancer: A systematic review. Eur J Cancer Care (Engl) 2021; 30:e13502. [PMID: 34409667 DOI: 10.1111/ecc.13502] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/04/2021] [Accepted: 07/27/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Patients with rare cancers may experience different unmet needs than those with common cancer. The objective of this systematic review was to (1) investigate unmet supportive care needs of rare cancer patients throughout the disease trajectory and (2) identify predictive factors for these unmet needs. METHODS PubMed, PsycINFO and CINAHL were searched for publications (January 2011 to March 2021) focusing on unmet needs of patients with rare cancer. Two reviewers independently selected studies, extracted data and performed quality assessment. Findings were synthesised. RESULTS The search yielded 4,598 articles, of which 59 articles met eligibility criteria and 57 were of medium or high quality. Rare cancer patients most frequently reported unmet needs in the healthcare system and information domain (up to 95%), followed by the psychological domain (up to 93%) and the physical and daily living domain (up to 80%). Unmet needs were mainly reported in the posttreatment phase. The most frequently identified predictors were higher anxiety, younger age and higher neuroticism. CONCLUSION Patients with rare cancer have unmet needs throughout their disease trajectory. Supportive care needs of rare cancer patients should be addressed individually, depending on the rare cancer subdomain and phase of disease and from diagnosis onwards.
Collapse
Affiliation(s)
- Eline de Heus
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jan Maarten van der Zwan
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Olga Husson
- Division of Psychosocial Research and Epidemiology and Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Anne-Roos Frissen
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Carla M L van Herpen
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Matthias A W Merkx
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,IQ Healthcare, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Saskia F A Duijts
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,Department of Public and Occupational Health, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
24
|
Descriptive epidemiological study of rare, less common and common cancers in Western Australia. BMC Cancer 2021; 21:779. [PMID: 34233636 PMCID: PMC8265087 DOI: 10.1186/s12885-021-08501-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 06/14/2021] [Indexed: 12/22/2022] Open
Abstract
Background There are no epidemiological studies describing rare cancers in Western Australia (WA). We aimed to fill this gap by estimating the incidence and five-year survival of rare, less common and common cancers in WA, based on definitions for rarity used by the Australian Institute of Health and Welfare and cancer groupings from the project on Surveillance of Rare Cancers in Europe (RARECARE). This research will enable policy- and decision-makers to better understand the size and nature of the public health problem presented by rare cancers in WA. It is anticipated that this study will inform improved health service design and delivery for all WA cancer patients, but particularly those with rare and less common cancers. Methods We estimated incidence and five-year survival rates of rare, less common and common cancers in WA using data sourced from the WA Cancer Registry for the 2013–2017 period. Cancers were defined as rare (< 6), less common (6–12), or common (> 12) based on their crude incidence rate per 100,000 people per year. Results Rare cancers make up 21.5% of all cancer diagnoses in WA, with a significantly poorer five-year survival of 58.2% (95% confidence interval (CI) 57.3–59.1%), compared to patients diagnosed with a common cancer, whose five-year survival was 87.8% (95% CI 87.3–88.3%). Survival for less common cancers was significantly poorer than both rare and common cancers, at 48.1% (95% CI 47.3–49.0%). Together, rare and less common cancers represent 48.4% of all cancer diagnoses in WA. Conclusions While rare cancers are individually scarce, collectively over one in five cancer patients in WA are diagnosed with a rare cancer. These patients experience significantly worse prognoses compared to patients with common cancers. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08501-4.
Collapse
|
25
|
Viswanathan A, Kumar A, Thumallapalli A, Kaushik PS, Aruna kumari B, Appaji L, Kumar N. Rare pediatric malignancies - A twenty year experience from an oncology institute in South India. PEDIATRIC HEMATOLOGY ONCOLOGY JOURNAL 2021. [DOI: 10.1016/j.phoj.2021.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
26
|
Edenfield WJ, Chung K, O'Rourke M, Cull E, Martin J, Bowers H, Smith W, Gluck WL. A Phase II Study of Durvalumab in Combination with Tremelimumab in Patients with Rare Cancers. Oncologist 2021; 26:e1499-e1507. [PMID: 33893692 DOI: 10.1002/onco.13798] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 04/13/2021] [Indexed: 01/29/2023] Open
Abstract
LESSONS LEARNED Disease control with signals of response were demonstrated, which should lead to future validating clinical trials using checkpoint inhibitors in this underserved rare malignancy population. Although the study of single types of rare cancers is practically challenging, clinical trial designs that aggregate such patients into cohorts treated similarly are feasible, even in the community setting. BACKGROUND Patients with rare cancers are an underserved population with limited access to clinical trials aside from phase I trials in the refractory setting. Treatment of these patients is often based on collections of anecdotes and small denominator review articles. Despite broad evidence of efficacy of combined immune checkpoint blockade across multiple tumor types, patients with rare tumors have not been afforded the opportunity for these therapies. METHODS A phase II, investigator-initiated, single institution trial using durvalumab (1,500 mg every [Q]4 weeks × 13) and tremelimumab (75 mg Q4 weeks × 7, then Q12 weeks × 2) is reported. The population included 50 patients with advanced rare solid tumors (incidence <6/100,000 per year). The phase II dose and safety profile were defined in prior phase I trials. All patients had exhausted standard therapy options and all had received at least one prior line of systemic therapy (n = 49) unless a standard treatment option did not exist (n = 1). RESULTS A complete response was demonstrated in one patient with anal cancer. Striking partial responses were seen in four patients. Prolonged disease stability was noted in 18 patients. Thirteen patients experienced disease progression. Patients were considered unevaluable if unable to initiate therapy (n = 6) or unable to complete two cycles of therapy (n = 8). In all cases, patients were unevaluable because of clinical deterioration. The toxicity profile paralleled prior published studies. Toxicities were manageable and without new signals. There were two events of grade 4 immune-mediated hepatitis and one death from pneumonitis. CONCLUSION This single-cohort basket trial demonstrated clinical activity from combined checkpoint blockade in 23 of the 36 evaluable patients. Patients with rare cancers, not eligible for immunotherapy via conventional clinical trial mechanisms, should be considered for this therapy through compassionate use, further clinical trials, and national registry programs.
Collapse
Affiliation(s)
| | - Ki Chung
- Prisma Health Cancer Institute, Greenville, South Carolina, USA
| | - Mark O'Rourke
- Prisma Health Cancer Institute, Greenville, South Carolina, USA
| | - Elizabeth Cull
- Prisma Health Cancer Institute, Greenville, South Carolina, USA
| | - Julie Martin
- Prisma Health Cancer Institute, Greenville, South Carolina, USA
| | - Heather Bowers
- Prisma Health Cancer Institute, Greenville, South Carolina, USA
| | - Wesley Smith
- Prisma Health Cancer Institute, Greenville, South Carolina, USA
| | | |
Collapse
|
27
|
Zanella VG, Wagner VP, Schmidt TR, Thieme S, Correa C, Fonseca FP, Rigon P, Barra MB, Kroef RG, Vargas PA, Martins MD. Salivary gland cancer in Southern Brazil: a prognostic study of 107 cases. Med Oral Patol Oral Cir Bucal 2021; 26:e393-e403. [PMID: 33247564 PMCID: PMC8141320 DOI: 10.4317/medoral.24248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 11/02/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Salivary gland cancers (SGC) represent an uncommon group of heterogeneous tumors. We performed a retrospective survey of SGC diagnosed in a reference center for treatment of malignant tumors from the south of Brazil aiming to determine the prognostic value of demographic, clinic and pathologic features. MATERIAL AND METHODS Cases diagnosed as SGC between 2006 and 2016 were retrospectively collected. Medical records were examined to extract demographic, clinic, pathologic and follow-up information. RESULTS One-hundred and seven cases of SGC were identified. The most common SGC were mucoepidermoid carcinoma (MEC) (n = 39) followed by adenoid cystic carcinoma (AdCC) (n = 29). Among AdCCs, 55.2% of cases were classified as cribriform, 27.6% as tubular and 17.2% as solid. The tubular subtype had the highest percentage of cases with perineural invasion (p=0.01). Among MEC, 61.5% of cases were classified as low grade, 15.4% as intermediate grade and 19.9% as high grade. Low grade MEC had the lowest percentage of cases with perineural invasion (p=0.04). The 5-year survival for loco-regional control, disease-free survival (DFS) and disease-specific survival were 75%, 70% and 84%, respectively. The following features were associated with poor DFS: advanced age (p=0.03), rural residency (p=0.01), being a smoker or former smoker (p=0.01), pain (p=0.03), nodal metastasis (p<0.001), need for chemotherapy (p=0.02), neck dissection (p=0.04), perineural invasion (p=0.01), and being diagnosed with AdCC compared to MEC (p=0.02). CONCLUSIONS The clinco-demographic and pathologic features identified as prognostic factors reveal the profile of patients at increased risk of recurrence and who would benefit from closer follow-up.
Collapse
Affiliation(s)
- V-G Zanella
- Faculdade de Odontologia Universidade Federal do Rio Grande do Sul Rua Ramiro Barcelos, 2492, sala 503 CEP: 90035-003 - Santana, Porto Alegre RS, Brazil
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Della Rocca AM, Leonart LP, Ferreira VL, Tonin FS, Steffenello-Durigon G, Del Moral JAG, Fernandez-Llimos F, Pontarolo R. Chemotherapy Treatments for Burkitt Lymphoma: Systematic Review of Interventional Studies. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2021; 21:514-525. [PMID: 33947633 DOI: 10.1016/j.clml.2021.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 03/16/2021] [Accepted: 03/28/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Burkitt lymphoma (BL) is an aggressive hematologic cancer. This study synthetized the evidence about the efficacy and safety of chemotherapy treatments used in patients with BL using the World Health Organization classification. MATERIALS AND METHODS A systematic review of interventional studies was performed. A search was carried out in PubMed, Scopus, and Web of Science, with additional manual and gray literature searches. The methodological quality of articles was assessed with the Newcastle-Ottawa scale. RESULTS We identified 1358 studies; 9 nonrandomized studies satisfied the eligibility criteria (n = 544 patients). The BL epidemiologic variants were sporadic BL (44.5%), endemic BL (47.2%), and immunodeficiency-associated BL (8.3%). Regarding chemotherapy protocols, 4 groups were identified: based on CODOX-M/IVAC (n = 4), EPOCH (n = 1), BFM (n = 1), and simplified treatment schemes used in African countries (n = 3). Most studies had moderate quality. Empirically and qualitatively, the best options for adults with sporadic BL were 'DA-EPOCH-R' (7-year overall survival [OS], 100%; 95% confidence interval [CI], 82-100), 'HDR + LD into CODOX-M/IVAC' (2-year OS, 84%), and 'RD-CODOX-M/IVAC' (4-year progression-free survival, 92%; 95% CI, 77-100); in pediatric patients, the 'BFM-NHL-90-like' showed promising results (3-year OS, 90%). For immunodeficiency-associated BL, the 'SC-EPOCH-RR' demonstrated a good therapeutic profile (6-year OS, 90%; 95% CI, 60-98). The 'Malawi 2012-2014' (1-year OS, 73%; 95% CI, 61-85) could be the treatment choice in endemic BL (African countries). The main adverse events were hematologic. CONCLUSION Selecting chemotherapy protocols for BL should be grounded in its epidemiologic variants. Further studies with greater methodological quality are needed to strengthen the evidence.
Collapse
Affiliation(s)
- Ana M Della Rocca
- Pharmaceutical Sciences Postgraduate Program, Federal University of Paraná, Curitiba, PR, Brazil
| | - Letícia P Leonart
- Pharmaceutical Sciences Postgraduate Program, Federal University of Paraná, Curitiba, PR, Brazil
| | - Vinicius L Ferreira
- Pharmaceutical Sciences Postgraduate Program, Federal University of Paraná, Curitiba, PR, Brazil
| | - Fernanda S Tonin
- Pharmaceutical Sciences Postgraduate Program, Federal University of Paraná, Curitiba, PR, Brazil
| | - Giovanna Steffenello-Durigon
- Hematology Service, University Hospital Professor Polydoro Ernani de São Thiago, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Joanita A G Del Moral
- Hematology Service, University Hospital Professor Polydoro Ernani de São Thiago, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Fernando Fernandez-Llimos
- Center for Health Technology and Services Research (CINTESIS), Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal.
| | - Roberto Pontarolo
- Pharmaceutical Sciences Postgraduate Program, Federal University of Paraná, Curitiba, PR, Brazil; Department of Pharmacy, Federal University of Paraná, Curitiba, PR, Brazil.
| |
Collapse
|
29
|
Emerson ND, Bursch B. Ethical Issues in Providing End-of-Life Cancer Care for Transitional-Aged Youth. J Clin Psychol Med Settings 2021; 28:781-788. [PMID: 33598787 DOI: 10.1007/s10880-021-09764-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2021] [Indexed: 11/30/2022]
Abstract
The aim of the study is to examine the salient ethical factors that arise in caring for transitional-aged cancer patients at the end of life (EOL). This article reviews significant clinical, ethical, and legal considerations relevant to psychologists working in oncology. Transitional-aged youth (TAY, ages 16-24) with cancer face a number of challenges when navigating treatment options at the EOL. Changes in treatment roadmaps, lapses in effective provider-patient communication, disagreements with parents, and developmental and disease-based changes in capacity all become salient in palliative care. Psychologists should be aware that both physician and patient factors influence the types of treatments proposed as well as the extent of EOL discussions. Psychologists are urged to bear in mind the ethical principles of respect for people's rights and dignity and nonmaleficence to best aid families and multidisciplinary teams navigate this difficult time and promote quality of life and the patient's wishes.
Collapse
Affiliation(s)
- Natacha D Emerson
- UCLA Department of Psychiatry, David Geffen School of Medicine, 760 Westwood Plaza, UCLA Semel 48-241, Los Angeles, CA, 90024-1759, USA.
| | - Brenda Bursch
- UCLA Department of Psychiatry, David Geffen School of Medicine, 760 Westwood Plaza, UCLA Semel 48-241, Los Angeles, CA, 90024-1759, USA.,UCLA Department of Pediatrics, David Geffen School of Medicine, 760 Westwood Plaza, UCLA Semel 48-241, Los Angeles, CA, 90024-1759, USA
| |
Collapse
|
30
|
Kirschnick LB, Silveira FM, Schuch LF, Fonseca FP, Martins MAT, Lopes MA, Santos-Silva AR, Carrard VC, Dos Santos JN, Vargas PA, Wagner VP, Martins MD. Clinicopathological analysis of oral and maxillofacial acinic cell carcinoma: A systematic review. J Oral Pathol Med 2021; 50:741-749. [PMID: 33455041 DOI: 10.1111/jop.13159] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 01/13/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND The aim of the present systematic review was to analyze the available data regarding acinic cell carcinoma of the oral and maxillofacial region. METHODS A search strategy was performed using PubMed, Web of Science, Scopus, and Embase electronic databases. RESULTS Available data revealed a slight female preference (54.73%) and a mean age at diagnosis of 47.51 ± 19.85 years. The parotid glands (67.72%) were most frequently affected, and most cases were asymptomatic (69.54%). A microcystic histopathological pattern was reported in 21.56% of the cases, and the Periodic acid-Schiff was the staining method most frequently used, after the hematoxylin and eosin staining, in the tumors analyzed. The lesions were mainly treated by surgical removal (72.32%). Recurrence was reported in 81 cases (27.83%) and metastasis in 100 (42.91%). Statistical data analysis revealed that tumors located in major salivary glands and exhibiting high-grade histology were associated with local recurrence (P = .01). In addition, the patients older than 57 years, lesions with bone involvement, the high-grade tumors and the cases with a history of recurrence and metastasis were associated with a lower overall survival (P < .05). CONCLUSION By assembling all eligible cases in the literature, the present systematic review determined the most common clinicopathological profile of acinic cell carcinoma and the most relevant prognostic factors in a distinctly representative sample. The survey demonstrated the importance of considering the histopathological grading in order to better define the treatment for each case.
Collapse
Affiliation(s)
- Laura Borges Kirschnick
- Oral Diagnosis Department, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, SP, Brazil
| | - Felipe Martins Silveira
- Oral Diagnosis Department, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, SP, Brazil
| | - Lauren Frenzel Schuch
- Oral Diagnosis Department, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, SP, Brazil
| | - Felipe Paiva Fonseca
- Department of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | | | - Márcio Ajudarte Lopes
- Oral Diagnosis Department, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, SP, Brazil
| | - Alan Roger Santos-Silva
- Oral Diagnosis Department, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, SP, Brazil
| | - Vinicius Coelho Carrard
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Jean Nunes Dos Santos
- Department of Pathology, Postgraduate Program in Dentistry and Health, School of Dentistry, Universidade Federal da Bahia, Salvador, BA, Brazil
| | - Pablo Agustin Vargas
- Oral Diagnosis Department, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, SP, Brazil
| | - Vivian Petersen Wagner
- Oral Diagnosis Department, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, SP, Brazil.,Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Manoela Domingues Martins
- Oral Diagnosis Department, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, SP, Brazil.,Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| |
Collapse
|
31
|
Baeg K, Harris C, Naparst MS, Ahn E, Thapi S, Martin J, Rustgi S, Mhango G, Wisnivesky J, Kim MK. Effect of treatment center volume on outcomes in gastroenteropancreatic neuroendocrine tumor patients. BMC Cancer 2021; 21:146. [PMID: 33563241 PMCID: PMC7871611 DOI: 10.1186/s12885-021-07868-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 02/02/2021] [Indexed: 12/15/2022] Open
Abstract
Background Medical centers with varying levels of expertise treat gastroenteropancreatic neuroendocrine tumors (GEP-NETs), which are relatively rare tumors. This study assesses the impact of center volume on GEP-NET treatment outcomes. Methods We used the Surveillance, Epidemiology, and End Results (SEER) registry linked to Medicare claims data. The data includes patients diagnosed between 1995 and 2010 who had no health maintenance organization (HMO) coverage, participated in Medicare parts A and B, were older than 65 at diagnosis, had tumor differentiation information, and had no secondary cancer. We identified medical centers at which patients received GEP-NET treatment (surgery, chemotherapy, somatostatin analogues, or radiation therapy) using Medicare claims data. Center volume was divided into 3 tiers – low, medium, and high – based on the number of unique GEP-NET patients treated by a medical center over 2 years. We used Kaplan-Meier curves and Cox regression to assess the association between volume and disease-specific survival. Results We identified 899 GEP-NET patients, of whom 37, 45, and 18% received treatment at low, medium volume, and high-volume centers, respectively. Median disease-specific survival for patients at low and medium tiers were 1.4 years and 5.3 years, respectively, but was not reached for patients at high volume centers. Results showed that patients treated at high volume centers had better survival than those treated in low volume centers (HR: 0.63, 95% CI: 0.4–0.9), but showed no difference in outcomes between medium and high-volume centers. Conclusions Our results suggest that for these increasingly common tumors, referral to a tertiary care center may be indicated. Physicians caring for GEP-NET patients should consider early referral to high volume centers.
Collapse
Affiliation(s)
- Kiwoon Baeg
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L Levy Place, New York, NY, 10029, USA
| | - Cynthia Harris
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Monica S Naparst
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L Levy Place, New York, NY, 10029, USA
| | - Eugene Ahn
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L Levy Place, New York, NY, 10029, USA
| | - Sahityasri Thapi
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L Levy Place, New York, NY, 10029, USA
| | - Jacob Martin
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sheila Rustgi
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L Levy Place, New York, NY, 10029, USA
| | - Grace Mhango
- Department of Medicine, Division of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Juan Wisnivesky
- Department of Medicine, Division of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Michelle Kang Kim
- Department of Medicine, Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L Levy Place, New York, NY, 10029, USA.
| |
Collapse
|
32
|
Di Fiore R, Suleiman S, Ellul B, O’Toole SA, Savona-Ventura C, Felix A, Napolioni V, Conlon NT, Kahramanoglu I, Azzopardi MJ, Dalmas M, Calleja N, Brincat MR, Muscat-Baron Y, Sabol M, Dimitrievska V, Yordanov A, Vasileva-Slaveva M, von Brockdorff K, Micallef RA, Kubelac P, Achimas-Cadariu P, Vlad C, Tzortzatou O, Poka R, Giordano A, Felice A, Reed N, Herrington CS, Faraggi D, Calleja-Agius J. GYNOCARE Update: Modern Strategies to Improve Diagnosis and Treatment of Rare Gynecologic Tumors—Current Challenges and Future Directions. Cancers (Basel) 2021; 13:cancers13030493. [PMID: 33514073 PMCID: PMC7865420 DOI: 10.3390/cancers13030493] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/19/2021] [Accepted: 01/22/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary More than 50% of all the tumors affecting the female genital tract can be classified as rare and usually have a poor prognosis owing to delayed diagnosis and treatment. Currently, gynecologic cancer research, due to distinct scientific and technological challenges, is lagging behind. Moreover, the overall efforts for addressing these challenges are fragmented across different countries. The European Network for Gynecological Rare Cancer Research: GYNOCARE aims to address these challenges by creating a unique network between key stakeholders covering distinct domains from basic research to cure. GYNOCARE is part of a European Collaboration in Science and Technology (COST) with the aim to focus on the development of new approaches to improve the diagnosis and treatment of rare gynecological tumors. Here, we provide a brief overview describing the goals of this COST Action and its future challenges with the aim to continue fighting against this rare cancer. Abstract More than 50% of all gynecologic tumors can be classified as rare (defined as an incidence of ≤6 per 100,000 women) and usually have a poor prognosis owing to delayed diagnosis and treatment. In contrast to almost all other common solid tumors, the treatment of rare gynecologic tumors (RGT) is often based on expert opinion, retrospective studies, or extrapolation from other tumor sites with similar histology, leading to difficulty in developing guidelines for clinical practice. Currently, gynecologic cancer research, due to distinct scientific and technological challenges, is lagging behind. Moreover, the overall efforts for addressing these challenges are fragmented across different European countries and indeed, worldwide. The GYNOCARE, COST Action CA18117 (European Network for Gynecological Rare Cancer Research) programme aims to address these challenges through the creation of a unique network between key stakeholders covering distinct domains from concept to cure: basic research on RGT, biobanking, bridging with industry, and setting up the legal and regulatory requirements for international innovative clinical trials. On this basis, members of this COST Action, (Working Group 1, “Basic and Translational Research on Rare Gynecological Cancer”) have decided to focus their future efforts on the development of new approaches to improve the diagnosis and treatment of RGT. Here, we provide a brief overview of the current state-of-the-art and describe the goals of this COST Action and its future challenges with the aim to stimulate discussion and promote synergy across scientists engaged in the fight against this rare cancer worldwide.
Collapse
Affiliation(s)
- Riccardo Di Fiore
- Department of Anatomy, Faculty of Medicine and Surgery, University of Malta, MSD 2080 Msida, Malta; (R.D.F.); (S.S.)
- Center for Biotechnology, Sbarro Institute for Cancer Research and Molecular Medicine, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA;
| | - Sherif Suleiman
- Department of Anatomy, Faculty of Medicine and Surgery, University of Malta, MSD 2080 Msida, Malta; (R.D.F.); (S.S.)
| | - Bridget Ellul
- Centre for Molecular Medicine & Biobanking, University of Malta, MSD 2080 Msida, Malta;
| | - Sharon A. O’Toole
- Departments of Obstetrics and Gynaecology and Histopathology, Trinity St James’s Cancer Institute, Trinity College Dublin, Dublin 8, Ireland;
| | - Charles Savona-Ventura
- Department of Obstetrics and Gynaecology, Faculty of Medicine and Surgery, University of Malta, MSD 2080 Msida, Malta;
| | - Ana Felix
- Department of Pathology, Campo dos Mártires da Pátria, Instituto Portugues de Oncologia de Lisboa, NOVA Medical School, UNL, 130, 1169-056 Lisboa, Portugal;
| | - Valerio Napolioni
- Genomic And Molecular Epidemiology (GAME) Lab., School of Biosciences and Veterinary Medicine, University of Camerino, 62032 Camerino, Italy;
| | - Neil T. Conlon
- National Institute for Cellular Biotechnology, Dublin City University, Glasnevin, 9 Dublin, Ireland;
| | - Ilker Kahramanoglu
- Department of Gynecologic Oncology, Emsey Hospital, Istanbul 3400, Turkey;
| | - Miriam J. Azzopardi
- Directorate for Health Information and Research, PTA 1313 G’Mangia, Malta; (M.J.A.); (N.C.)
| | - Miriam Dalmas
- Office of the Chief Medical Officer, Department of Policy in Health, Ministry for Health, 15 Merchants Street, VLT 1171 Valletta, Malta;
| | - Neville Calleja
- Directorate for Health Information and Research, PTA 1313 G’Mangia, Malta; (M.J.A.); (N.C.)
| | - Mark R. Brincat
- Department of Obstetrics and Gynaecology, Mater Dei Hospital, Triq Dun Karm, MSD 2090 Msida, Malta; (M.R.B.); (Y.M.-B.)
| | - Yves Muscat-Baron
- Department of Obstetrics and Gynaecology, Mater Dei Hospital, Triq Dun Karm, MSD 2090 Msida, Malta; (M.R.B.); (Y.M.-B.)
| | - Maja Sabol
- Laboratory for Hereditary Cancer, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia;
| | | | - Angel Yordanov
- Department of Gynecologic Oncology, Medical University Pleven, 5800 Pleven, Bulgaria;
| | | | - Kristelle von Brockdorff
- Sir Anthony Mamo Oncology Centre, Department of Oncology and Radiotherapy, Mater Dei Hospital, MSD 2090 Msida, Malta; (K.v.B.); (R.A.M.)
| | - Rachel A. Micallef
- Sir Anthony Mamo Oncology Centre, Department of Oncology and Radiotherapy, Mater Dei Hospital, MSD 2090 Msida, Malta; (K.v.B.); (R.A.M.)
| | - Paul Kubelac
- Department of Medical Oncology, The Oncology Institute “Prof. Dr. Ion Chiricuţă”. 34–36 Republicii Street, 400015 Cluj-Napoca, Romania;
- Department of Oncology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (P.A.-C.); (C.V.)
| | - Patriciu Achimas-Cadariu
- Department of Oncology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (P.A.-C.); (C.V.)
- Department of Surgical Oncology, The Oncology Institute “Prof. Dr. Ion Chiricuta”, 400015 Cluj-Napoca, Romania
| | - Catalin Vlad
- Department of Oncology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (P.A.-C.); (C.V.)
- Department of Surgery, The Oncology Institute “Prof. Dr. Ion Chiricuta”, 400015 Cluj Napoca, Romania
| | - Olga Tzortzatou
- Biomedical Research Foundation of the Academy of Athens, Soranou Efesiou 4 str., 11527 Athens, Greece;
| | - Robert Poka
- Institute of Obstetrics and Gynaecology, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary;
| | - Antonio Giordano
- Center for Biotechnology, Sbarro Institute for Cancer Research and Molecular Medicine, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA;
- Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Alex Felice
- Centre of Molecular Medicine and BioBanking, Department of Physiology & Biochemistry, Faculty of Medicine & Surgery, University of Malta, MSD 2080 Msida, Malta;
| | - Nicholas Reed
- Beatson Oncology Centre, Gartnavel General Hospital, 1053 Great Western Road, Glasgow G12 0YN, UK;
| | - C. Simon Herrington
- Cancer Research UK Edinburgh Centre, Western General Hospital, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK;
| | - David Faraggi
- Department of Statistics, University of Haifa, Haifa 31905, Israel;
| | - Jean Calleja-Agius
- Department of Anatomy, Faculty of Medicine and Surgery, University of Malta, MSD 2080 Msida, Malta; (R.D.F.); (S.S.)
- Correspondence: ; Tel.: +356-2340-1892
| |
Collapse
|
33
|
Abstract
Globally, rare cancers as a group are commoner than any single common cancer. They represent an unmet medical need, and this issue gets further amplified in India due to various reasons, including the limited accessibility of healthcare system to the population at large. The scarce available data yet only represents the tip of the iceberg, due to poor registration and incomplete medical cover. Rare cancers, as a consequence, are driven further away from attention of the policy.makers and financial authorities. Poor research prospectives and lesser administrative support restrict the research in this field. There is an urgent need for initiating studies exclusively on rare cancers in India, considering their prevalence and deprived management, as many countries are already pursuing work in this field. All such inadequacies ultimately affect the patient outcomes. In this review, after discussing these aspects, we suggest a stepwise approach to improve the care of rare cancers in India.
Collapse
Affiliation(s)
- H S Darling
- Department of Medical Oncology and Hemato-oncology, Narayana Superspeciality Hospital, Gurugram, Haryana, India
| | - Sameer Rastogi
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
34
|
Pape UF, Kasper S, Meiler J, Sinn M, Vogel A, Müller L, Burkhard O, Caca K, Heeg S, Büchner-Steudel P, Rodriguez-Laval V, Kühl AA, Arsenic R, Jansen H, Treasure P, Utku N. Efficacy and Safety of CAP7.1 as Second-Line Treatment for Advanced Biliary Tract Cancers: Data from a Randomised Phase II Study. Cancers (Basel) 2020; 12:cancers12113149. [PMID: 33121007 PMCID: PMC7692271 DOI: 10.3390/cancers12113149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/06/2020] [Accepted: 10/16/2020] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Advanced biliary tract cancer is difficult to treat, and 5-year survival is less than 5% for tumours that cannot be removed by surgery. CAP7.1 is a drug being investigated for biliary tract cancer. This study assessed treatment with CAP7.1 in patients with advanced biliary tract cancer whose disease had progressed despite receiving other treatments. One group of patients received CAP7.1 together with best supportive care (BSC) and another group received BSC from their physician. The patients receiving BSC were subsequently given CAP7.1 if their disease was seen to progress. Disease control in those receiving CAP7.1 was better than that observed in patients who received BSC, with an associated greater time to disease progression. Side effects were as expected for this type of anti-cancer drug, related to dose of CAP7.1, and manageable. CAP7.1 may offer a new treatment option for biliary tract cancer and should undergo further clinical investigation. Abstract CAP7.1 is a novel topoisomerase II inhibitor, converted to active etoposide via carboxylesterase 2 (CES2), with signals of efficacy in treatment-refractory solid tumours. In a Phase II trial, 27 patients with advanced biliary tract cancers (BTC) were randomised 1:1 to CAP7.1 plus best supportive care (BSC), or BSC alone, with crossover to CAP7.1 upon disease progression. The primary objective was disease control rate (DCR) following 28-day cycles of CAP7.1 (200/150 mg/m2; iv), or BSC until progression. Secondary objectives included progression-free survival (PFS), time-to-treatment failure (TTF), overall survival (OS) and safety. Fourteen patients received CAP7.1 and 13 BSC. DCR favoured CAP7.1 vs. BSC (50% vs. 20%; treatment difference: 30%, 95%CI −18.44, 69.22, full analysis set [FAS]), with disease progression in 40% vs. 70%, respectively. Significantly longer median PFS was achieved for CAP7.1 vs. BSC: 66 vs. 39 days, respectively (hazard ratio [HR] 0.31; 95%CI 0.11, 0.86; p = 0.009; FAS). Similar trends were observed for TTF and OS. CES2-positive patients had longer median PFS (158 vs. 56 days) and OS (228 vs. 82 days) vs. CES2-negative patients. Adverse events were predictable, dose-dependent and consistent with those previously observed with etoposide. These efficacy and safety findings in second-line BTC warrant further clinical investigation of CAP7.1.
Collapse
Affiliation(s)
- Ulrich-Frank Pape
- Department of Hepatology and Gastroenterology, Campus Charité Mitte and Virchow Klinikum, Charité Universitätsmedizin Berlin, 10117 Berlin, Germany
- Germany and Department of Internal Medicine and Gastroenterology, Asklepios Klinik St. Georg, Asklepios Tumorzentrum, Hamburg ATZHH, 20099 Hamburg, Germany
- Correspondence: (U.-F.P.); (N.U.)
| | - Stefan Kasper
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, 45147 Essen, Germany; (S.K.); (J.M.)
| | - Johannes Meiler
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, 45147 Essen, Germany; (S.K.); (J.M.)
| | - Marianne Sinn
- Department of Medical Oncology, Universitäts Klinikum Hamburg-Eppendorf, 20251 Hamburg, Germany;
- Department of Gastroenterology, Campus Charité Mitte and Virchow Klinikum, Charité Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Arndt Vogel
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, 30625 Hannover, Germany;
| | - Lothar Müller
- Onkologische Schwerpunktpraxis Leer-Emden-Papenburg, 26789 Leer, Germany;
| | | | - Karel Caca
- Klinikum Ludwigsburg, 71640 Ludwigsburg, Germany;
| | - Steffen Heeg
- Department of Medicine II, Gastroenterology, Hepatology, Endocrinology and Infectious Diseases, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, 70085 Freiburg, Germany;
| | - Petra Büchner-Steudel
- Martin-Luther-University Halle Wittenberg, Medizinische Fakultät, Universitätsklinik und Poliklinik für Innere Medizin I, 06120 Halle (Saale), Germany;
| | | | - Anja A Kühl
- iPATH.Berlin, Core Unit of the Charité, Hindenburgdamm, 12203 Berlin, Germany;
| | - Ruza Arsenic
- Instituts für Histologische und Zytologische Diagnostik AG, 5000 Aarau, Switzerland;
| | - Holger Jansen
- Institute for Medical Immunology, Charité Universitätsmedizin Berlin, 13353 Berlin, Germany;
| | - Peter Treasure
- Peter Treasure Statistical Services Ltd., Stow Bridge PE34 3NR, UK;
| | - Nalân Utku
- Instituts für Histologische und Zytologische Diagnostik AG, 5000 Aarau, Switzerland;
- CellAct Pharma, 44137 Dortmund, Germany
- Correspondence: (U.-F.P.); (N.U.)
| |
Collapse
|
35
|
Abdelmoneim AH, Mustafa MI, Abdelmageed MI, Murshed NS, Dawoud ED, Ahmed EM, Kamal Eldein RM, Elfadol NM, Sati AOM, Makhawi AM. Immunoinformatics design of multiepitopes peptide-based universal cancer vaccine using matrix metalloproteinase-9 protein as a target. Immunol Med 2020; 44:35-52. [PMID: 32692610 DOI: 10.1080/25785826.2020.1794165] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
A new approach toward cancer therapy is the use of cancer vaccine, yet the different molecular bases of cancers, reduce the effectiveness of this approach. In this article, we aim to use matrix metalloproteinase-9 protein (MMP9) which is an essential molecule in the survival and metastasis of all types of cancers as a target for universal cancer vaccine design. The reference sequence of MMP9 protein was obtained from NCBI databases. Furthermore, the B-cell and T cell-related peptides were analyzed using the IEDB website and other related soft wares. The best candidate peptides were then visualized using chimera software. Three peptides were found to be good candidates for interactions with B cells (SLPE, RLYT, and PALPR), while 10 peptides were found as good targets for interactions with MHC1 and another 10 peptides founded suitable for interactions with MHC2 with population coverages of 94.77 and 90.67%, respectively. Finally, the immune response simulation and molecular docking were done using the C-IMMSIM simulator and AutoDock Vina to confirm the effectiveness of the proposed vaccine. By the end of this project: twenty-three peptide-based vaccine was designed for use as a universal cancer vaccine which has a high world population coverage for MHC1 (94.77%) and MHC2 (90.67%) related alleles.
Collapse
Affiliation(s)
| | | | | | - Naseem S Murshed
- Department of Microbiology, International University of Africa, Khartoum, Sudan
| | - Enas Dk Dawoud
- Faculty of Medical laboratory sciences, Razi University, Khartoum, Sudan
| | - Enas M Ahmed
- Faculty of Medicine, Karary University, Khartoum, Sudan
| | | | - Nafisa M Elfadol
- National University Biomedical Research Institute, National University, Khartoum, Sudan
| | - Anfal Osama M Sati
- Faculty of Medical laboratory sciences, Razi University, Khartoum, Sudan
| | | |
Collapse
|
36
|
Hajiran A, Bracco T, Zemp L, Spiess PE. Leveraging innovative therapies with an evolving understanding of the molecular pathogenesis of penile squamous cell carcinoma. Urol Oncol 2020; 40:173-178. [PMID: 32690436 DOI: 10.1016/j.urolonc.2020.06.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 05/17/2020] [Accepted: 06/20/2020] [Indexed: 02/02/2023]
Abstract
Penile squamous cell carcinoma is a rare condition that is associated with significant morbidity and mortality in its advanced stages. In today's rapidly evolving field of oncology, physicians and scientists are learning to harness the power of genomics to drive innovative targeted, immunotherapeutic, and multimodal strategies across different cancer types; however, there remains a pressing need for a deeper understanding of the molecular pathways of penile carcinogenesis in order to help direct individualized therapy for patients with this disease. In this article, we will review our current understanding of some of the biologic mechanisms, including virally and nonvirally based pathways, which are thought to drive the development and progression of penile cancer.
Collapse
Affiliation(s)
- Ali Hajiran
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Taylor Bracco
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Logan Zemp
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Philippe E Spiess
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL.
| |
Collapse
|
37
|
Assi T, Rassy E, Nassereddine H, Farhat F, Kattan J. Epithelioid sarcoma as the prototype for personalized therapy in soft tissue sarcoma. Per Med 2020; 17:241-244. [PMID: 32589100 DOI: 10.2217/pme-2020-0006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Tarek Assi
- Saint-Joseph University, Faculty of medicine, Beirut, Lebanon.,Oncology Department, Hammoud Hospital, Saida, Lebanon
| | - Elie Rassy
- Saint-Joseph University, Faculty of medicine, Beirut, Lebanon
| | | | - Fadi Farhat
- Oncology Department, Hammoud Hospital, Saida, Lebanon
| | - Joseph Kattan
- Saint-Joseph University, Faculty of medicine, Beirut, Lebanon
| |
Collapse
|
38
|
Listro R, Stotani S, Rossino G, Rui M, Malacrida A, Cavaletti G, Cortesi M, Arienti C, Tesei A, Rossi D, Giacomo MD, Miloso M, Collina S. Exploring the RC-106 Chemical Space: Design and Synthesis of Novel ( E)-1-(3-Arylbut-2-en-1-yl)-4-(Substituted) Piperazine Derivatives as Potential Anticancer Agents. Front Chem 2020; 8:495. [PMID: 32695745 PMCID: PMC7338850 DOI: 10.3389/fchem.2020.00495] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 05/14/2020] [Indexed: 01/19/2023] Open
Abstract
Despite the fact that significant advances in treatment of common cancers have been achieved over the years, orphan tumors still represent an important unmet medical need. Due to their complex multifactorial origin and limited number of cases, such pathologies often have very limited treatment options and poor prognosis. In the search for new anticancer agents, our group recently identified RC-106, a Sigma receptor modulator endowed with proteasome inhibition activity. This compound showed antiproliferative activity toward different cancer cell lines, among them glioblastoma (GB) and multiple myeloma (MM), two currently unmet medical conditions. In this work, we directed our efforts toward the exploration of chemical space around RC-106 to identify new active compounds potentially useful in cancer treatment. Thanks to a combinatorial approach, we prepared 41 derivatives of the compound and evaluated their cytotoxic potential against MM and GB. Three novel potential anticancer agents have been identified.
Collapse
Affiliation(s)
- Roberta Listro
- Medicinal Chemistry and Pharmaceutical Technology Section, Department of Drug Sciences, University of Pavia, Pavia, Italy
| | - Silvia Stotani
- Medicinal Chemistry and Pharmaceutical Technology Section, Department of Drug Sciences, University of Pavia, Pavia, Italy.,Medicinal Chemistry, Taros Chemicals GmbH and Co. KG, Dortmund, Germany
| | - Giacomo Rossino
- Medicinal Chemistry and Pharmaceutical Technology Section, Department of Drug Sciences, University of Pavia, Pavia, Italy
| | - Marta Rui
- Medicinal Chemistry and Pharmaceutical Technology Section, Department of Drug Sciences, University of Pavia, Pavia, Italy
| | - Alessio Malacrida
- Experimental Neurology Unit, School of Medicine and Surgery & Milan Center for Neuroscience, University of Milan Bicocca, Monza, Italy
| | - Guido Cavaletti
- Experimental Neurology Unit, School of Medicine and Surgery & Milan Center for Neuroscience, University of Milan Bicocca, Monza, Italy
| | - Michela Cortesi
- Biosciences Laboratory, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRCCS), Meldola, Italy
| | - Chiara Arienti
- Biosciences Laboratory, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRCCS), Meldola, Italy
| | - Anna Tesei
- Biosciences Laboratory, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRCCS), Meldola, Italy
| | - Daniela Rossi
- Medicinal Chemistry and Pharmaceutical Technology Section, Department of Drug Sciences, University of Pavia, Pavia, Italy
| | - Marcello Di Giacomo
- Medicinal Chemistry and Pharmaceutical Technology Section, Department of Drug Sciences, University of Pavia, Pavia, Italy
| | - Mariarosaria Miloso
- Experimental Neurology Unit, School of Medicine and Surgery & Milan Center for Neuroscience, University of Milan Bicocca, Monza, Italy
| | - Simona Collina
- Medicinal Chemistry and Pharmaceutical Technology Section, Department of Drug Sciences, University of Pavia, Pavia, Italy
| |
Collapse
|
39
|
Abstract
Small cell carcinoma (SCC) of the prostate is rare in the spectrum of prostate tumors. Clinically, prostate SCC is more aggressive and has a poorer prognosis when compared to prostate acinar adenocarcinoma. Delay in diagnosis and misdiagnosis further worsens the outcome of this disease. Here we present a 68-year-old man whose prostate SCC was initially misdiagnosed with benign prostate hypertrophy (BPH) by his primary care physician (PCP) and urologist and small cell lung cancer by his first oncologist and pathologist. This case underscores the diagnostic conundrum of prostate SCC and the importance of exercising caution against the possibility of uncommon prostate cancer misdiagnosis in clinical practice.
Collapse
Affiliation(s)
- Dawood Findakly
- Internal Medicine, Creighton University Arizona Health Education Alliance/Valleywise Health Medical Center, Phoenix, USA
| | - Jue Wang
- Genitourinary Oncology, Creighton University School of Medicine/University of Arizona Cancer Center at Dignity Health, Phoenix, USA
| |
Collapse
|
40
|
Heng Y, Zhu X, Zhou L, Zhang M, Li J, Tao L. A prognostic nomogram for predicting the long-term survival outcome of hypopharyngeal squamous cell carcinoma patients after tumour resection to assist the decision-making of postoperative adjuvant treatment. Eur J Surg Oncol 2019; 46:245-251. [PMID: 31537404 DOI: 10.1016/j.ejso.2019.09.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 08/18/2019] [Accepted: 09/11/2019] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Surgery remains the most common therapeutic strategy for Chinese patients with hypopharyngeal squamous cell carcinoma (HSCC), yet the indications for postoperative adjuvant treatment (POAT) remain unclear. METHODS We retrospectively analysed 385 patients with primary HSCC in our hospital between 2003 and 2014. Patients that received pharyngectomy without POAT were enrolled in this study for developing a nomogram that predicts their survival outcome. RESULTS Multivariate analyses showed that the tumour size, oesophagal invasion, extracapsular spread or internal jugular vein adhesion, thyroid gland invasion, and the number of lymph node metastases (≤3 or >3) were significantly correlated to the overall survival (OS) of the patient and were included as risk factors in the nomogram. The C-index was 0.768 (95% CI, 0.719-0.817) in development cohort and 0.767 (95% CI, 0.753-0.781) in validation cohort. A calibration curve was also conducted and was found favourable. The patients were stratified into three groups based on their nomogram scores. In the high-risk group, patients that received POAT had a better OS than those that received only surgery. In the moderate-risk group, POAT did not show any significant association with the OS. However, patients in the low-risk group that received POAT showed a worse OS than those without. CONCLUSION The newly-developed nomogram can effectively predict the survival outcome of patients with HSCC. According to the novel stratification criteria created, patients stratified as high-risk could benefit from POAT, while those in the low-risk group are advised not to receive POAT as this correlates with a worse OS.
Collapse
Affiliation(s)
- Yu Heng
- Department of Otolaryngology, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Eye Ear Nose & Throat Hospital, Fudan University, Shanghai, PR China; Department of Otolaryngology, Eye Ear Nose & Throat Hospital, Fudan University, 83 Fenyang Road, Shanghai, 200031, PR China.
| | - Xiaoke Zhu
- Department of Otolaryngology, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Eye Ear Nose & Throat Hospital, Fudan University, Shanghai, PR China; Department of Otolaryngology, Eye Ear Nose & Throat Hospital, Fudan University, 83 Fenyang Road, Shanghai, 200031, PR China.
| | - Liang Zhou
- Department of Otolaryngology, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Eye Ear Nose & Throat Hospital, Fudan University, Shanghai, PR China
| | - Ming Zhang
- Department of Otolaryngology, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Eye Ear Nose & Throat Hospital, Fudan University, Shanghai, PR China
| | - Ji Li
- Department of Otolaryngology, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Eye Ear Nose & Throat Hospital, Fudan University, Shanghai, PR China.
| | - Lei Tao
- Department of Otolaryngology, Shanghai Key Clinical Disciplines of Otorhinolaryngology, Eye Ear Nose & Throat Hospital, Fudan University, Shanghai, PR China.
| |
Collapse
|
41
|
Oliveira MMD, Nomellini PF, Curado MP. Cancer Mortality Among Adolescents and Young Adults (15–29 Years Old) According to the Population Size of Brazilian Municipalities. J Adolesc Young Adult Oncol 2019; 8:262-271. [DOI: 10.1089/jayao.2018.0096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - Patrícia Ferreira Nomellini
- Graduate Program in Health Sciences, Faculty of Medicine, Federal University of Goiás, Goiânia, Brazil
- Health Secretariat of the State of Tocantins, Palmas, Brazil
- Health Secretariat of the City of Palmas, Palmas, Brazil
| | - Maria Paula Curado
- Epidemiology and Statistics Group, ACCamargo Cancer Center, São Paulo, Brazil
- Graduate Program in Health Sciences, Faculty of Medicine, Federal University of Goiás, Goiânia, Brazil
| |
Collapse
|
42
|
Bustamante-Teixeira MT, Latorre MDRDO, Guerra MR, Tanaka LF, Botta L, Trama A, Gatta G. Incidence of rare cancers in the city of São Paulo, Brazil. TUMORI JOURNAL 2019; 105:22-30. [PMID: 30700226 DOI: 10.1177/0300891618821039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION: Rare cancers are a challenge for clinical practice as well as for epidemiology and public health. Studies on this subject are few and limited to the study of cases with scarce epidemiologic information. This study aimed to evaluate the incidence of rare cancers and to compare the demographic, anatomic, and histologic characteristics of rare and nonrare (common) cancers. METHODS: Incidence data were obtained from the Population-based Cancer Registry of São Paulo, Brazil. Rare neoplasms were those defined in the RARECARE list, which takes into account an incidence lower than 6/100,000/year. RESULTS: In São Paulo, 20.4% of tumors had an incidence lower than 6/100,000/year from 1997 to 2012, being therefore considered as rare tumors. We identified 11 entities with an incidence greater than 6/100,000/year (common neoplasms) and 186 entities with an incidence lower than 6/100,000/year (rare neoplasms). The mean annual incidence of all cancers was 365 per 100,000 in São Paulo between 1997 and 2012, and the incidence of all rare tumors was 74.5 per 100,000. CONCLUSIONS: This study presents the burden of rare cancers in Brazil. It is expected to be an incentive for further studies of these entities in order to know the epidemiologic profile of rare tumors in Brazil and to provide a more effective diagnostic and therapeutic approach.
Collapse
Affiliation(s)
| | | | - Maximiliano R Guerra
- 1 Graduate Program in Collective Health of the Federal University of Juiz de Fora, Brazil
| | - Luana F Tanaka
- 2 Population-Based Cancer Registry of São Paulo, Public Health Faculty, São Paulo University, Brazil.,3 Chair of Epidemiology, Department of Sport and Health Sciences, Technical University of Munich, Germany
| | - Laura Botta
- 4 Evaluative Epidemiology Unit, Fondazione IRCCS, Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Annalisa Trama
- 4 Evaluative Epidemiology Unit, Fondazione IRCCS, Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Gemma Gatta
- 4 Evaluative Epidemiology Unit, Fondazione IRCCS, Istituto Nazionale dei Tumori di Milano, Milan, Italy
| |
Collapse
|
43
|
Demeure MJ. The Role of Precision Medicine in the Diagnosis and Treatment of Patients with Rare Cancers. Cancer Treat Res 2019; 178:81-108. [PMID: 31209842 DOI: 10.1007/978-3-030-16391-4_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Rare cancers pose unique challenges for patients and their physicians arising from a lack of information regarding the best therapeutic options. Very often, a lack of clinical trial data leads physicians to choose treatments based on small case series or case reports. Precision medicine based on genomic analysis of tumors may allow for selection of better treatments with greater efficacy and less toxicity. Physicians are increasingly using genetics to identify patients at high risk for certain cancers to allow for early detection or prophylactic interventions. Genomics can be used to inform prognosis and more accurately establish a diagnosis. Genomic analysis may also expose therapeutic targets for which drugs are currently available and approved for use in other cancers. Notable successes in the treatment of previously refractory cancers have resulted. New more advanced sequencing technologies, tools for interpretation, and an increasing array of targeted drugs offer additional hope, but challenges remain.
Collapse
Affiliation(s)
- Michael J Demeure
- Hoag Family Cancer Institute, Newport Beach, CA, USA.
- Translational Genomics Research Institute, Phoenix, AZ, USA.
| |
Collapse
|
44
|
Open-neck organ preservation surgery for hypopharyngeal cancer: indications, techniques, limits, and outcomes. Curr Opin Otolaryngol Head Neck Surg 2018; 27:123-129. [PMID: 30507694 DOI: 10.1097/moo.0000000000000501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW To appraise the practice and role of open-neck organ preserving surgery for hypopharyngeal squamous cell carcinoma and to update the current indications, techniques, limits, and outcomes. RECENT FINDINGS The role of primary surgery for hypopharyngeal carcinoma has shifted over the past two decades to primary nonsurgical management with the use of induction or concurrent chemoradiotherapy. The preferred and most suitable tumours for open-neck surgery are the small-volume T stage diseases, with small to medium-volume neck metastases, however such patients are exceedingly rare. Nonetheless, more advanced tumours with cartilage invasion, vocal cord paralysis, or located at piriform apex and postcricoid area, previously unsuitable for open-neck organ preserving surgery, can now be excised and repaired, minimizing morbidity and improving quality of patients' life. Much of this surgical progress has been developed by innovative surgeons using free tissue transfer, accurate placement surgery, reconstruction of a neoglottis, and perfecting the pharyngoesophageal anastomosis. Current practice of open-neck organ preserving surgery for hypopharyngeal carcinoma has been mainly reported in Asia: Korea, Taiwan, Japan, and China. SUMMARY There are some patients who are deemed unsuitable and/or unwilling for current treatment by nonsurgical approaches, and open-neck organ preserving laryngopharyngeal surgery may be a more suitable alternative than selecting a 'lesser or modified' chemo or bioradiotherapy regimen, resulting in a prolonged quantity and quality of life.
Collapse
|