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Gül D, Atasoy BM, Ercan E, Başkan Z, Bektaş Kayhan K. Does lower dose pilocarpine have a role in radiation-induced xerostomia in the modern radiotherapy era? A single-center experience based on patient-reported outcome measures. Eur Arch Otorhinolaryngol 2024; 281:3727-3733. [PMID: 38573515 DOI: 10.1007/s00405-024-08616-x] [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] [Received: 01/06/2024] [Accepted: 03/11/2024] [Indexed: 04/05/2024]
Abstract
PURPOSE This study aims to investigate the efficacy of lower dose pilocarpine in alleviating late dry mouth symptoms in head and neck cancer patients received radiotherapy. METHODS Eighteen head and neck cancer patients experiencing persistent dry mouth were enrolled in this study. All participants started pilocarpine treatment a median of 6 months post-radiotherapy. Initially, patients received pilocarpine at 5 mg/day, with a gradual increase to the recommended dose of 15 mg/day. A Patient-Reported Outcome Measurement (PROMs) questionnaire assessed symptoms' severity related to hyposalivation. RESULTS All patients reported symptomatic dry mouth above grade 2 before starting the medication. Pilocarpine treatment continued based on patients' self-assessment, with a median duration of 12 months (range, 3-36 months). The median daily maintenance dose was 10 mg (range, 5 to 20 mg). Total PROMs scores significantly decreased following medication, from 13 points (range 7-18 points) to 7 points (range 4-13 points) (p = 0.001). Significant improvements were observed in questions related to dry mouth (p < 0.001), water intake during eating (p = 0.01), carrying water (p = 0.01), taste (p < 0.001), and water intake during speech (p < 0.001). Initial and maintenance doses of pilocarpine were lower, and the duration of pilocarpine usage was shorter in patients treated with intensity-modulated radiation therapy compared to conformal radiotherapy (12 months vs. 25 months, p = 0.04). CONCLUSION Pilocarpine may be considered at doses lower for late-term dry mouth. With modern radiotherapy techniques effectively preserving the parotid gland, short-term use may be recommended in these patients. Future studies may enhance the development of a more robust patient selection criteria model.
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Affiliation(s)
- Dilek Gül
- S.B.-Marmara University Pendik Education and Research Hospital Radiation Oncology Clinic, Istanbul, Turkey
| | - Beste M Atasoy
- Department of Radiation Oncology, School of Medicine, Marmara University, Istanbul, Turkey.
- Marmara Üniversitesi Pendik EAH Radyasyon Onkolojisi Kliniği, Fevzi Çakmak Mah. Muhsin Yazıcıoğlu Cad. No: 8, 34899, Istanbul, Turkey.
| | - Ece Ercan
- Department of Radiation Oncology, School of Medicine, Marmara University, Istanbul, Turkey
| | - Zilan Başkan
- Department of Radiation Oncology, School of Medicine, Marmara University, Istanbul, Turkey
| | - Kıvanç Bektaş Kayhan
- Department of Oral and Maxillofacial Surgery, İstanbul University Faculty of Dentistry, Istanbul, Turkey
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Kakei Y, Shimosato M, Soutome S, Funahara M, Shikama Y, Sakamoto Y, Ikegami Y, Otsuru M, Natsume N, Umeda M. Interventional Prospective Studies on Xerostomia in Patients Undergoing Palliative and End-of-Life Care: A Scoping Review. Cureus 2024; 16:e63002. [PMID: 38915834 PMCID: PMC11194537 DOI: 10.7759/cureus.63002] [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: 06/23/2024] [Indexed: 06/26/2024] Open
Abstract
Patients undergoing palliative care often develop debilitating oral conditions, including xerostomia. These conditions may significantly impact patients' quality of life. Despite the high prevalence and adverse impact of xerostomia, effective management strategies remain unclear. This scoping review was performed to elucidate effective interventions for xerostomia in patients undergoing palliative and end-of-life care. A comprehensive search strategy was employed to identify relevant studies up to August 2023. Full-text primary articles focusing on xerostomia in patients receiving palliative care were included in the review. Eleven articles were selected for analysis, and data were extracted by six reviewers. This review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Among the 11 studies, interventions ranged from oral care to saliva substitutes and methods to stimulate saliva secretion. The primary method of assessing xerostomia was the performance of subjective evaluations using visual analog scale scores or numerical rating scale scores. Various interventions including oral care regimens, topical treatments, and mixed efficacy outcomes were reported. Notably, only one study directly measured the saliva volume, highlighting a reliance on subjective endpoints in most studies. Although no definitive conclusions can be drawn regarding the most effective intervention, oral care was a preferred option for managing xerostomia in patients undergoing palliative care. Additionally, adjunctive treatments such as ice cubes, saline, and moisturizers showed promise but require further investigation. Objective measures should be incorporated into future intervention trials to complement subjective assessments and provide a comprehensive evaluation of xerostomia management strategies in this patient population.
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Affiliation(s)
- Yasumasa Kakei
- Department of Oral and Maxillofacial Surgery, Kobe University Hospital, Kobe, JPN
| | - Maiko Shimosato
- Department of Oral and Maxillofacial Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, JPN
| | - Sakiko Soutome
- Department of Oral Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, JPN
| | - Madoka Funahara
- School of Oral Health Sciences, Kyushu Dental University, Kitakyusyu, JPN
| | - Yuko Shikama
- Department of Oral and Maxillofacial Surgery, Nagoya City University Hospital, Nagoya, JPN
| | - Yuki Sakamoto
- Department of Oral Surgery, Kansai Medical University Medical Center, Moriguchi, JPN
| | - Yumiko Ikegami
- Department of Nursing, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, JPN
| | - Mitsunobu Otsuru
- Department of Oral and Maxillofacial Surgery, Kanagawa Dental University, Yokosuka, JPN
| | - Nagato Natsume
- Division of Research and Treatment for Oral and Maxillofacial Congenital Anomalies, School of Dentistry, Aichi Gakuin University, Nagoya, JPN
| | - Masahiro Umeda
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, JPN
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Zhou XR, Wang XY, Sun YM, Zhang C, Liu KJ, Zhang FY, Xiang B. Glycyrrhizin Protects Submandibular Gland Against Radiation Damage by Enhancing Antioxidant Defense and Preserving Mitochondrial Homeostasis. Antioxid Redox Signal 2024. [PMID: 38069572 DOI: 10.1089/ars.2022.0183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Aims: Radiotherapy inevitably causes radiation damage to the salivary glands (SGs) in patients with head and neck cancers (HNCs). Excessive reactive oxygen species (ROS) levels and imbalanced mitochondrial homeostasis are serious consequences of ionizing radiation in SGs; however, there are few mitochondria-targeting therapeutic approaches. Glycyrrhizin is the main extract of licorice root and exhibits antioxidant activity to relieve mitochondrial damage in certain oxidative stress conditions. Herein, the effects of glycyrrhizin on irradiated submandibular glands (SMGs) and the related mechanisms were investigated. Results: Glycyrrhizin reduced radiation damage in rat SMGs at both the cell and tissue levels, and promoted saliva secretion in irradiated SMGs. Glycyrrhizin significantly downregulated high-mobility group box-1 protein (HMGB1) and toll-like receptor 5 (TLR5). Moreover, glycyrrhizin significantly suppressed the increases in malondialdehyde and glutathione disulfide (GSSG) levels; elevated the activity of some critical antioxidants, including superoxide dismutase, catalase, glutathione peroxidase, and glutathione (GSH); and increased the GSH/GSSG ratio in irradiated cells. Importantly, glycyrrhizin effectively enhanced thioredoxin-2 levels and scavenged mitochondrial ROS, inhibited the decline in mitochondrial membrane potential, improved adenosine triphosphate synthesis, preserved the mitochondrial ultrastructure, activated the proliferator-activated receptor-gamma coactivator-1alpha (PGC-1α)/nuclear respiratory factor 1/2 (NRF1/2)/mitochondrial transcription factor A (TFAM) signaling pathway, and inhibited mitochondria-related apoptosis in irradiated SMG cells and tissues. Innovation: Radiotherapy causes radiation sialadenitis in HNC patients. Our data suggest that glycyrrhizin could be a mitochondria-targeted antioxidant for the prevention of radiation damage in SGs. Conclusion: These findings demonstrate that glycyrrhizin protects SMGs from radiation damage by downregulating HMGB1/TLR5 signaling, maintaining intracellular redox balance, eliminating mitochondrial ROS, preserving mitochondrial homeostasis, and inhibiting apoptosis.
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Affiliation(s)
- Xin-Ru Zhou
- Laboratory of Oral and Maxillofacial Disease, Dalian, China
| | - Xin-Yue Wang
- Laboratory of Oral and Maxillofacial Disease, Dalian, China
| | - Yue-Mei Sun
- Laboratory of Oral and Maxillofacial Disease, Dalian, China
| | - Chong Zhang
- Laboratory of Oral and Maxillofacial Disease, Dalian, China
| | - Ke Jian Liu
- Stony Brook Cancer Center, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York, USA
| | - Fu-Yin Zhang
- Department of Oral Surgery, Second Hospital of Dalian Medical University, Dalian, China
| | - Bin Xiang
- Laboratory of Oral and Maxillofacial Disease, Dalian, China
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Lopez-Garzon M, López-Fernández MD, Ruíz-Martínez AM, Galván-Banqueri P, Lozano-Lozano M, Tovar-Martín I, Postigo-Martin P, Ariza-Vega P, Artacho-Cordón F, Fernández-Lao C, Cantarero-Villanueva I, Fernández-Gualda MÁ, Arroyo-Morales M, Ruíz-Villaverde R, Galiano-Castillo N. Efficacy of photobiomodulation therapy combined with mobile health education in patients with head and neck cancer suffering from chronic xerostomia after radiotherapy: protocol for a three-arm, randomised, placebo-controlled, double-blinded study. BMJ Open 2024; 14:e078068. [PMID: 38267245 PMCID: PMC10824058 DOI: 10.1136/bmjopen-2023-078068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 01/03/2024] [Indexed: 01/26/2024] Open
Abstract
INTRODUCTION The role of photobiomodulation (PBM) therapy for oral tissue damage induced by cancer treatment is currently unclear, and there is low-quality to moderate-quality evidence supporting the use of this approach for treating xerostomia and/or hyposalivation. Consequently, patients with head and neck cancer increasingly turn to basic oral hygiene to alleviate salivary gland dysfunction, and their adherence can be improved by mobile health (mHealth) education. The primary objective of this study will be to analyse the effects of different doses of PBM therapy (7.5 J/cm2 vs 3 J/cm2) plus mHealth education on quality of life (QoL), oral health, salivary secretion and salivary gland ultrasound assessment at postintervention and at the 6-month follow-up in patients with head and neck cancer after radiotherapy compared with those in control group. METHODS AND ANALYSIS A prospective, three-arm, randomised, placebo-controlled, double-blinded study will be conducted among patients with head and neck cancer suffering from chronic xerostomia. A total of 20 patients per arm will be included and randomly assigned to receive 7.5 J/cm2 of PBM, 3 J/cm2 of PBM or placebo therapy. PBM therapy will be applied during 24 sessions at 22 points extra and intraorally two times per week for 3 months, combined with a mobile application (https://www.laxer.es). The assessments will be recorded at the beginning of the study, at postintervention and at the 6-month follow-up. The primary outcomes will be QoL, oral health, salivary secretion and salivary gland ultrasound. The pain pressure threshold, functional performance, mood and sleep quality will be secondary indicators. ETHICS AND DISSEMINATION This study received ethics approval from the Andalusian Biomedical Research Ethics Portal (2402-N-21 CEIM/CEI Provincial de Granada) according to the Declaration of Helsinki for Biomedical Research. The results of this study will be presented at national and international conferences and published in peer-reviewed journals. TRIAL REGISTRATION NUMBER ClinicalTrials.gov NCT05106608.
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Affiliation(s)
- Maria Lopez-Garzon
- Biomedical Group (BIO277), Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Sport and Health Research Center (IMUDs), Parque Tecnológico de la Salud, Granada, Spain
| | - María Dolores López-Fernández
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
| | - Alba Maria Ruíz-Martínez
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Department of Radiation Oncology, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Pilar Galván-Banqueri
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Department of Radiation Oncology, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Mario Lozano-Lozano
- Biomedical Group (BIO277), Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Sport and Health Research Center (IMUDs), Parque Tecnológico de la Salud, Granada, Spain
| | - Isabel Tovar-Martín
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Department of Radiation Oncology, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Paula Postigo-Martin
- Biomedical Group (BIO277), Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Sport and Health Research Center (IMUDs), Parque Tecnológico de la Salud, Granada, Spain
| | - Patrocinio Ariza-Vega
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
- Physical Activity for HEaLth Promotion (PA-HELP), Department of Physical and Sport Education, Sports Sciences Faculty, University of Granada, Granada, Spain
| | - Francisco Artacho-Cordón
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Department of Radiology and Physical Medicine, Medicine Faculty, University of Granada, Granada, Spain
- CIBER de Epidemiología y Salud Pública, CIBERESP, Madrid, Spain
| | - Carolina Fernández-Lao
- Biomedical Group (BIO277), Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Sport and Health Research Center (IMUDs), Parque Tecnológico de la Salud, Granada, Spain
| | - Irene Cantarero-Villanueva
- Biomedical Group (BIO277), Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Sport and Health Research Center (IMUDs), Parque Tecnológico de la Salud, Granada, Spain
| | - Miguel Ángel Fernández-Gualda
- Biomedical Group (BIO277), Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
| | - Manuel Arroyo-Morales
- Biomedical Group (BIO277), Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Sport and Health Research Center (IMUDs), Parque Tecnológico de la Salud, Granada, Spain
| | - Ricardo Ruíz-Villaverde
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Department of Medical Surgical Dermatology and Venereology, Hospital Universitario Clínico San Cecilio, Granada, Spain
| | - Noelia Galiano-Castillo
- Biomedical Group (BIO277), Department of Physical Therapy, Health Sciences Faculty, University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, Ibs.GRANADA, Granada, Spain
- Sport and Health Research Center (IMUDs), Parque Tecnológico de la Salud, Granada, Spain
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Song W, Liu H, Su Y, Zhao Q, Wang X, Cheng P, Wang H. Current developments and opportunities of pluripotent stem cells-based therapies for salivary gland hypofunction. Front Cell Dev Biol 2024; 12:1346996. [PMID: 38313227 PMCID: PMC10834761 DOI: 10.3389/fcell.2024.1346996] [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: 11/30/2023] [Accepted: 01/10/2024] [Indexed: 02/06/2024] Open
Abstract
Salivary gland hypofunction (SGH) caused by systemic disease, drugs, aging, and radiotherapy for head and neck cancer can cause dry mouth, which increases the risk of disorders such as periodontitis, taste disorders, pain and burning sensations in the mouth, dental caries, and dramatically reduces the quality of life of patients. To date, the treatment of SGH is still aimed at relieving patients' clinical symptoms and improving their quality of life, and is not able to repair and regenerate the damaged salivary glands. Pluripotent stem cells (PSCs), including embryonic stem cells (ESCs), induced pluripotent stem cells (iPSCs), and extended pluripotent stem cells (EPSCs), are an emerging source of cellular therapies that are capable of unlimited proliferation and differentiation into cells of all three germ layers. In recent years, the immunomodulatory and tissue regenerative effects of PSCs, their derived cells, and paracrine products of these cells have received increasing attention and have demonstrated promising therapeutic effects in some preclinical studies targeting SGH. This review outlined the etiologies and available treatments for SGH. The existing efficacy and potential role of PSCs, their derived cells and paracrine products of these cells for SGH are summarized, with a focus on PSC-derived salivary gland stem/progenitor cells (SGS/PCs) and PSC-derived mesenchymal stem cells (MSCs). In this Review, we provide a conceptual outline of our current understanding of PSCs-based therapy and its importance in SGH treatment, which may inform and serve the design of future studies.
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Affiliation(s)
- Wenpeng Song
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Huan Liu
- Beijing Laboratory of Oral Health, School of Basic Medicine, School of Stomatology, Capital Medical University, Beijing, China
| | - Yingying Su
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Qian Zhao
- Research and Development Department, Allife Medicine Inc., Beijing, China
| | - Xiaoyan Wang
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Beijing Laboratory of Oral Health, School of Basic Medicine, School of Stomatology, Capital Medical University, Beijing, China
- Biochemistry and Molecular Biology, School of Basic Medical Sciences, Beijing, China
| | - Pengfei Cheng
- Department of Stomatology, Eye Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hao Wang
- Department of Stomatology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Strojan P, Plavc G, Kokalj M, Mitrovic G, Blatnik O, Lezaic L, Socan A, Bavec A, Tesic N, Hartman K, Svajger U. Post-radiation xerostomia therapy with allogeneic mesenchymal stromal stem cells in patients with head and neck cancer: study protocol for phase I clinical trial. Radiol Oncol 2023; 57:538-549. [PMID: 38038413 PMCID: PMC10690747 DOI: 10.2478/raon-2023-0052] [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] [Received: 09/04/2023] [Accepted: 09/25/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND Xerostomia is a common side effect of radiotherapy in patients with head and neck tumors that negatively affects quality of life. There is no known effective standard treatment for xerostomia. Here, we present the study protocol used to evaluate the safety and preliminary efficacy of allogeneic mesenchymal stromal stem cells (MSCs) derived from umbilical cord tissue. PATIENTS AND METHODS Ten oropharyngeal cancer patients with post-radiation xerostomia and no evidence of disease recurrence 2 or more years after (chemo)irradiation (intervention group) and 10 healthy volunteers (control group) will be enrolled in this nonrandomized, open-label, phase I exploratory study. MSCs from umbilical cord tissue will be inserted under ultrasound guidance into both parotid glands and both submandibular glands of the patients. Toxicity of the procedure will be assessed according to CTCAE v5.0 criteria at days 0, 1, 5, 28, and 120. Efficacy will be assessed by measuring salivary flow and analyzing its composition, scintigraphic evaluation of MSC grafting, retention, and migration, and questionnaires measuring subjective xerostomia and quality of life. In addition, the radiological, functional, and morphological characteristics of the salivary tissue will be assessed before, at 4 weeks, and at 4 months after the procedure. In the control group subjects, only salivary flow rate and salivary composition will be determined. DISCUSSION The use of allogeneic MSCs from umbilical cord tissue represents an innovative approach for the treatment of xerostomia after radiation. Due to the noninvasive collection procedure, flexibility of cryobanking, and biological advantages, xerostomia therapy using allogeneic MSCs from umbilical cord tissue may have an advantage over other similar therapies.
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Affiliation(s)
- Primoz Strojan
- Institute of Oncology Ljubljana, Ljubljana, Slovenia
- University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
| | - Gaber Plavc
- Institute of Oncology Ljubljana, Ljubljana, Slovenia
- University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
| | - Marko Kokalj
- Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | | | - Olga Blatnik
- Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - Luka Lezaic
- University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
- University Medical Centre Ljubljana, Department of Nuclear Medicine, Ljubljana, Slovenia
| | - Aljaz Socan
- University Medical Centre Ljubljana, Department of Nuclear Medicine, Ljubljana, Slovenia
| | - Aljosa Bavec
- University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
| | - Natasa Tesic
- Blood Transfusion Center of Slovenia, Ljubljana, Slovenia
| | | | - Urban Svajger
- Blood Transfusion Center of Slovenia, Ljubljana, Slovenia
- University of Ljubljana, Faculty of Pharmacy, Ljubljana, Slovenia
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de Carvalho E Silva RM, Mendes FM, Degasperi GR, Pinheiro SL. Photobiomodulation for the management of xerostomia and oral mucositis in patients with cancer: a randomized clinical trial. Lasers Med Sci 2023; 38:101. [PMID: 37060370 DOI: 10.1007/s10103-023-03760-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 04/05/2023] [Indexed: 04/16/2023]
Abstract
To evaluate the applicability of photobiomodulation therapy (PBM-T) in the management of xerostomia and OM. Fifty-three patients with head and neck squamous cell carcinoma were randomized into two groups: Sham and PBM-T. The Sham group received artificial saliva and laser simulation, while the PBM-T group received artificial saliva and PBM-T. Xerostomia-related quality of life (QoL), the presence or absence of OM lesions, the decayed-missing-filled teeth (DMFT) index, and periodontal charts were evaluated. The results of the QoL questionnaire, DMFT index, and periodontal chart were analyzed with the Kruskal-Wallis test, followed by the Student-Newman-Keuls test, while OM findings were compared using the Mann-Whitney test. QoL scores significantly increased in the Sham group (p < 0.0001), denoting more severe xerostomia symptoms (p = 0.0074), and decreased in the PBM-T group, indicating no or very mild xerostomia. Higher grades of OM were found in the Sham group than the PBM-T group (p = 0.0001). There was no significant difference in DMFT index or periodontal charts between the groups (p > 0.05). PBM-T improved QoL in patients with head and neck cancer treated with radiotherapy, whether as radiation alone or as an adjunct to chemotherapy and surgery.
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Affiliation(s)
| | | | | | - Sérgio Luiz Pinheiro
- Center for Life Sciences, Graduate Program in Health Sciences, PUC Campinas, Av. John Boyd Dunlop, s/n, Campinas, SP, 13034-685, Brazil.
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Mejía-Chuquispuma NJ, Flores-Jiménez KV, Castro-Auqui AC, Mattos-Vela MA. Manejo odontológico de las manifestaciones orales inducidas por radioterapia de cabeza y cuello. BIONATURA 2023. [DOI: 10.21931/rb/2023.08.01.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Abstract
La radioterapia es una de las primeras opciones de tratamiento para el cáncer de cabeza y cuello; sin embargo, puede ocasionar diversas manifestaciones secundarias en la cavidad oral tales como mucositis oral, xerostomía, infecciones orales oportunistas, osteorradionecrosis y trismo. El presente artículo tiene como objetivo describir el manejo preventivo y terapéutico de las complicaciones orales inducidas por radioterapia de cabeza y cuello en la práctica odontológica propuestos hasta la actualidad. Se encontraron diversas medidas que han logrado reducir la incidencia y gravedad de dichas manifestaciones orales; sin embargo, aún existen algunas que requieren de más estudios para confirmar su efectividad.
Palabras clave: cáncer de cabeza y cuello; manifestaciones bucales; radioterapia; terapéutica.
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9
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Liu L, Liang Z, Ma S, Li L, Liu X. Radioprotective countermeasures for radiation injury (Review). Mol Med Rep 2023; 27:66. [PMID: 36799170 PMCID: PMC9926870 DOI: 10.3892/mmr.2023.12953] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 01/10/2023] [Indexed: 02/09/2023] Open
Abstract
A series of physiological and pathological changes occur after radiotherapy and accidental exposure to ionizing radiation (IR). These changes cause serious damage to human tissues and can lead to death. Radioprotective countermeasures are radioprotective agents that prevent and reduce IR injury or have therapeutic effects. Based on a good understanding of radiobiology, a number of protective agents have achieved positive results in early clinical trials. The present review grouped known radioprotective agents according to biochemical categories and potential clinical use, and reviewed radiation countermeasures, i.e., radioprotectors, radiation mitigators and radiotherapeutic agents, with an emphasis on their current status and research progress. The aim of the present review is to facilitate the selection and application of suitable radioprotectors for clinicians and researchers, to prevent or reduce IR injury.
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Affiliation(s)
- Lianchang Liu
- National Health Commission Key Laboratory of Radiobiology, School of Public Health of Jilin University, Jilin, Changchun 130021, P.R. China,School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China,Department of Intervention, The Second Affiliated Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
| | - Zhenzhen Liang
- School of Public Health, Xinxiang Medical University, Xinxiang 453003, P.R. China
| | - Shumei Ma
- School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China,Key Laboratory of Watershed Science and Health of Zhejiang Province, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China,South Zhejiang Institute of Radiation Medicine and Nuclear Technology, Wenzhou, Zhejiang 325035, P.R. China
| | - Lan Li
- School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China,Key Laboratory of Watershed Science and Health of Zhejiang Province, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China,South Zhejiang Institute of Radiation Medicine and Nuclear Technology, Wenzhou, Zhejiang 325035, P.R. China,Correspondence to: Professor Lan Li, School of Public Health and Management, Wenzhou Medical University, 1 North Zhongxin Road, Chashan, Wenzhou, Zhejiang 325035, P.R. China, E-mail:
| | - Xiaodong Liu
- National Health Commission Key Laboratory of Radiobiology, School of Public Health of Jilin University, Jilin, Changchun 130021, P.R. China,School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China,Key Laboratory of Watershed Science and Health of Zhejiang Province, Wenzhou Medical University, Wenzhou, Zhejiang 325035, P.R. China,South Zhejiang Institute of Radiation Medicine and Nuclear Technology, Wenzhou, Zhejiang 325035, P.R. China,Professor Xiaodong Liu, National Health Commission Key Laboratory of Radiobiology, School of Public Health of Jilin University, 1163 Xinmin Road, Changchun, Jilin 130021, P.R. China, E-mail:
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10
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Zhang L, Xu Q, Liu H, Li B, Wang H, Liu C, Li J, Yang B, Qin L, Han Z, Feng Z. The application of salvage surgery improves the quality of life and overall survival of extensively recurrent head and neck cancer after multiple operation plus radiotherapy. Front Oncol 2022; 12:1017630. [PMID: 36387128 PMCID: PMC9664200 DOI: 10.3389/fonc.2022.1017630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/18/2022] [Indexed: 08/29/2023] Open
Abstract
OBJECTIVES The prognosis, choice of reconstruction and the quality of life (QOL) after salvage surgery (SS) for extensively locoregional recurrent/metastatic head and neck cancer (R/M HNC) is an important issue, but there are few reports at present. MATERIALS AND METHODS We analyzed extensively locoregional R/M HNC patients from March 1, 2015, to December 31, 2021 who underwent SS with latissimus dorsi or pectoralis major musculocutaneous flaps. QOL were accessed using QLQ-H&N35 and UW-QOL questionnaire. Wilcoxon signed-rank test was used to compare difference between pre- and post-QOL and Kaplan-Meier curves were used in estimate overall survival (OS) and disease-free survival (DFS). The literature review summarized recent 10 years clinical trials of nonoperative treatment in R/M head and neck cancer. RESULTS 1362 patients were identified and 25 patients were analyzed after screened. Median age at surgery was 59 years (range 43-77), 15/25(60%) were male and 22/25(88%) chose latissimus dorsi flap. Better mean pain score after applying massive soft tissue flaps revealed relief of severe pain(p<0.001) which strongly associated with improvement of QOL. The improved mean overall QOL score after surgery revealed a better QOL(p<0.001). As of June 1, 2022, 11/25 (44%) of the patients were alive. The 1-year, 2-year OS after SS was 58.4% and 37.2%, while the 1-year, 2-year DFS was 26.2% and 20.9%. The median OS of our study was better than nonoperative treatment of 11 included clinical trials. CONCLUSIONS R/M HNC patients underwent SS can obtain survival benefit. The application of massive soft tissue flap in SS could significantly enhance the QOL for patients with extensively locoregional R/M HNC, especially by relieving severe pain.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Zhien Feng
- Department of Oral and Maxillofacial-Head and Neck Oncology, Beijing Stomatological Hospital, Capital Medical University, Beijing, China
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11
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Diagnosis, Prevention, and Treatment of Radiotherapy-Induced Xerostomia: A Review. JOURNAL OF ONCOLOGY 2022; 2022:7802334. [PMID: 36065305 PMCID: PMC9440825 DOI: 10.1155/2022/7802334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/08/2022] [Accepted: 07/25/2022] [Indexed: 11/18/2022]
Abstract
In patients with head and neck cancer, irradiation (IR)-sensitive salivary gland (SG) tissue is highly prone to damage during radiotherapy (RT). This leads to SG hypofunction and xerostomia. Xerostomia is defined as the subjective complaint of dry mouth, which can cause other symptoms and adversely affect the quality of life. In recent years, diagnostic techniques have constantly improved with the emergence of more reliable and valid questionnaires as well as more accurate equipment for saliva flow rate measurement and imaging methods. Preventive measures such as the antioxidant MitoTEMPO, botulinum toxin (BoNT), and growth factors have been successfully applied in animal experiments, resulting in positive outcomes. Interventions, such as the new delivery methods of pilocarpine, edible saliva substitutes, acupuncture and electrical stimulation, gene transfer, and stem cell transplantation, have shown potential to alleviate or restore xerostomia in patients. The review summarizes the existing and new diagnostic methods for xerostomia, along with current and potential strategies for reducing IR-induced damage to SG function. We also aim to provide guidance on the advantages and disadvantages of the diagnostic methods. Additionally, most prevention and treatment methods remain in the stage of animal experiments, suggesting a need for further clinical research, among which we believe that antioxidants, gene transfer, and stem cell transplantation have broad prospects.
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12
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Efficacy of Photobiomodulation in Reducing Symptomatology and Improving the Quality of Life in Patients with Xerostomia and Hyposalivation: A Randomized Controlled Trial. J Clin Med 2022; 11:jcm11123414. [PMID: 35743485 PMCID: PMC9225194 DOI: 10.3390/jcm11123414] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/11/2022] [Accepted: 06/13/2022] [Indexed: 02/07/2023] Open
Abstract
Objectives: To evaluate the efficacy of photobiomodulation (PBM) treatment in patients with xerostomia and hyposalivation and assess their quality of life over a one year of follow-up. Material and methods: A single-blind randomized controlled trial. A total of 60 patients with xerostomia were included (30 PBM cases and 30 placebo controls). Photobiomodulation was performed with a diode laser (810 nm, 6 J/cm2), while the controls underwent simulated treatment. One weekly session was carried out for a total of 6 weeks (total six sessions). The study parameters were recorded at baseline, after three and six weeks, and at one year post-treatment. Xerostomia was assessed using a salivary flow visual analog scale (VAS) and the Xerostomia Inventory (XI). The Hospital Anxiety and Depression (HAD) scale, Oral Health Impact Profile (OHIP-14), Pittsburgh Sleep Quality Index (PSQI) and Epworth Sleepiness Scale (ESS) were also administered. Results: The patients subjected to PBM therapy showed a significant improvement of xerostomia based on the drainage test, and of oral quality of life (p < 0.001). The depression score of the HAD (HAD-D) and the ESS showed improvement, though without reaching statistical significance (p > 0.05). The placebo group showed significant changes in the xerostomia VAS score at 6 weeks (p = 0.009), with no variations in any of the other studied parameters (p > 0.05). The beneficial effects of the diode laser in the PBM group persisted at one year post-treatment. Conclusions: Photobiomodulation with the diode laser is effective in patients with xerostomia and hyposalivation, and thus should be taken into account as a treatment option.
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13
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M. Patil S. Hospital-Acquired Pneumonia. Infect Dis (Lond) 2022. [DOI: 10.5772/intechopen.101236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Pneumonia acquired during hospitalization is called nosocomial pneumonia (NP). Nosocomial pneumonia is divided into two types. Hospital-acquired pneumonia (HAP) refers to hospital-acquired pneumonia, whereas ventilator-associated pneumonia (VAP) refers to ventilator-associated pneumonia. Most clinical literature stresses VAP’s importance and associated mortality and morbidity, whereas HAP is not given enough attention even while being the most common cause of NP. HAP, like VAP, carries a high mortality and morbidity. HAP is the commonest cause of mortality from hospital-acquired infections. HAP is a common determinant for intensive care unit (ICU) admits with respiratory failure. Recent research has identified definite risk factors responsible for HAP. If these are prevented or modified, the HAP incidence can be significantly decreased with improved clinical outcomes and lesser utilization of the health care resources. The prevention approach will need multiple strategies to address the issues. Precise epidemiological data on HAP is deficient due to limitations of the commonly used diagnostic measures. The diagnostic modalities available in HAP are less invasive than VAP. Recent infectious disease society guidelines have stressed the importance of HAP by removing healthcare-associated pneumonia as a diagnosis. Specific differences exist between HAP and VAP, which are gleaned over in this chapter.
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14
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Harris JA, Ottaviani G, Treister NS, Hanna GJ. An Overview of Clinical Oncology and Impact on Oral Health. FRONTIERS IN ORAL HEALTH 2022; 3:874332. [PMID: 35548170 PMCID: PMC9081678 DOI: 10.3389/froh.2022.874332] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 03/24/2022] [Indexed: 12/24/2022] Open
Abstract
As the incidence of cancer continues to increase, so too will the use of various forms of cancer therapeutics and their associated oral and dental complications. Although many of the acute and chronic oral toxicities of cancer therapy are largely unavoidable, appropriate and timely management of these complications has the potential to alleviate morbidity and improve outcomes. Undoubtedly, the substantial short- and long-term impacts of cancer therapy on the health of the oral cavity requires increased awareness, prevention, and treatment by multidisciplinary healthcare teams consisting of medical oncologists, dentists, and other oral healthcare specialists. This mini review provides a brief purview of the current state of clinical oncology and its impact on oral health. The topics introduced here will be further investigated throughout the remainder of the “Oral Complications in Cancer Patients” mini-review series.
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Affiliation(s)
- Jack A. Harris
- Department of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine, Boston, MA, United States
| | - Giulia Ottaviani
- Pathology, Lino Rossi Research Center, Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
| | - Nathaniel S. Treister
- Division of Oral Medicine and Dentistry, Brigham and Women's Hospital, Boston, MA, United States
- Department of Oral Medicine, Infection, and Immunity, Harvard School of Dental Medicine, Boston, MA, United States
| | - Glenn J. Hanna
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Medicine, Harvard Medical School, Boston, MA, United States
- *Correspondence: Glenn J. Hanna
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15
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Naitoh K, Orihara Y, Sakagami H, Miura T, Satoh K, Amano S, Bandow K, Iijima Y, Kurosaki K, Uesawa Y, Hashimoto M, Wakabayashi H. Tumor-Specificity, Neurotoxicity, and Possible Involvement of the Nuclear Receptor Response Pathway of 4,6,8-Trimethyl Azulene Amide Derivatives. Int J Mol Sci 2022; 23:ijms23052601. [PMID: 35269748 PMCID: PMC8910578 DOI: 10.3390/ijms23052601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 02/20/2022] [Accepted: 02/21/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Very few papers covering the anticancer activity of azulenes have been reported, as compared with those of antibacterial and anti-inflammatory activity. This led us to investigate the antitumor potential of fifteen 4,6,8-trimethyl azulene amide derivatives against oral malignant cells. Methods: 4,6,8-Trimethyl azulene amide derivatives were newly synthesized. Anticancer activity was evaluated by tumor-specificity against four human oral squamous cell carcinoma (OSCC) cell lines over three normal oral cells. Neurotoxicity was evaluated by cytotoxicity against three neuronal cell lines over normal oral cells. Apoptosis induction was evaluated by Western blot and cell cycle analyses. Results: Among fifteen derivatives, compounds 7, 9, and 15 showed the highest anticancer activity, and relatively lower neurotoxicity than doxorubicin, 5-fluorouracil (5-FU), and melphalan. They induced the accumulation of a comparable amount of a subG1 population, but slightly lower extent of caspase activation, as compared with actinomycin D, used as an apoptosis inducer. The quantitative structure–activity relationship analysis suggests the significant correlation of tumor-specificity with a 3D shape of molecules, and possible involvement of inflammation and hormone receptor response pathways. Conclusions: Compounds 7 and 15 can be potential candidates of a lead compound for developing novel anticancer drugs.
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Affiliation(s)
- Kotone Naitoh
- Faculty of Science, Josai University, Saitama 250-0295, Japan; (K.N.); (Y.O.); (T.M.); (M.H.); (H.W.)
| | - Yuta Orihara
- Faculty of Science, Josai University, Saitama 250-0295, Japan; (K.N.); (Y.O.); (T.M.); (M.H.); (H.W.)
| | - Hiroshi Sakagami
- Research Institute of Odontology, Meikai University, Sakado, Saitama 350-0283, Japan;
- Correspondence: (H.S.); (Y.U.)
| | - Takumi Miura
- Faculty of Science, Josai University, Saitama 250-0295, Japan; (K.N.); (Y.O.); (T.M.); (M.H.); (H.W.)
| | - Keitaro Satoh
- Division of Pharmacology, Department of Diagnostics and Therapeutics Sciences, Meikai University School of Dentistry, Saitama 350-0283, Japan;
| | - Shigeru Amano
- Research Institute of Odontology, Meikai University, Sakado, Saitama 350-0283, Japan;
| | - Kenjiro Bandow
- Division of Biochemistry, Department of Oral Biology and Tissue Engineering, Meikai University School of Dentistry, Saitama 350-0283, Japan;
| | - Yosuke Iijima
- Department of Oral and Maxillofacial Surgery, Saitama Medical Center, Saitama Medical University, Saitama 350-0283, Japan;
| | - Kota Kurosaki
- Department of Medical Molecular Informatics, Meiji Pharmaceutical University, Tokyo 204-8588, Japan;
| | - Yoshihiro Uesawa
- Department of Medical Molecular Informatics, Meiji Pharmaceutical University, Tokyo 204-8588, Japan;
- Correspondence: (H.S.); (Y.U.)
| | - Masashi Hashimoto
- Faculty of Science, Josai University, Saitama 250-0295, Japan; (K.N.); (Y.O.); (T.M.); (M.H.); (H.W.)
| | - Hidetsugu Wakabayashi
- Faculty of Science, Josai University, Saitama 250-0295, Japan; (K.N.); (Y.O.); (T.M.); (M.H.); (H.W.)
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16
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Kapourani A, Kontogiannopoulos KN, Manioudaki AE, Poulopoulos AK, Tsalikis L, Assimopoulou AN, Barmpalexis P. A Review on Xerostomia and Its Various Management Strategies: The Role of Advanced Polymeric Materials in the Treatment Approaches. Polymers (Basel) 2022; 14:polym14050850. [PMID: 35267672 PMCID: PMC8912296 DOI: 10.3390/polym14050850] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/12/2022] [Accepted: 02/18/2022] [Indexed: 02/04/2023] Open
Abstract
The medical term xerostomia refers to the subjective sensation of oral dryness. The etiology seems to be multifactorial with the most frequently reported causes being the use of xerostomic medications, neck and head radiation, and systematic diseases (such as Sjögren’s syndrome). Xerostomia is associated with an increased incidence of dental caries, oral fungal infections, and difficulties in speaking and chewing/swallowing, which ultimately affect the oral health-related quality of life. The development of successful management schemes is regarded as a highly challenging project due to the complexity of saliva. This is why, in spite of the fact that there are therapeutic options aiming to improve salivary function, most management approaches are alleviation-oriented. In any case, polymers are an integral part of the various formulations used in every current treatment approach, especially in the saliva substitutes, due to their function as thickening and lubricating agents or, in the case of mucoadhesive polymers, their ability to prolong the treatment effect. In this context, the present review aims to scrutinize the literature and presents an overview of the role of various polymers (or copolymers) on either already commercially available formulations or novel drug delivery systems currently under research and development.
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Affiliation(s)
- Afroditi Kapourani
- Department of Pharmaceutical Technology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.K.); (K.N.K.); (A.-E.M.)
| | - Konstantinos N. Kontogiannopoulos
- Department of Pharmaceutical Technology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.K.); (K.N.K.); (A.-E.M.)
| | - Alexandra-Eleftheria Manioudaki
- Department of Pharmaceutical Technology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.K.); (K.N.K.); (A.-E.M.)
| | - Athanasios K. Poulopoulos
- Department of Oral Medicine and Maxillofacial Pathology, School of Dentistry, Aristotle University, 54124 Thessaloniki, Greece;
| | - Lazaros Tsalikis
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Andreana N. Assimopoulou
- Laboratory of Organic Chemistry, School of Chemical Engineering, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
- Natural Products Research Centre of Excellence-AUTH (NatPro-AUTH), Center for Interdisciplinary Research and Innovation (CIRI-AUTH), 57001 Thessaloniki, Greece
| | - Panagiotis Barmpalexis
- Department of Pharmaceutical Technology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (A.K.); (K.N.K.); (A.-E.M.)
- Natural Products Research Centre of Excellence-AUTH (NatPro-AUTH), Center for Interdisciplinary Research and Innovation (CIRI-AUTH), 57001 Thessaloniki, Greece
- Correspondence: ; Tel.: +30-2310997629
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17
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Parke SC, Langelier DM, Cheng JT, Kline-Quiroz C, Stubblefield MD. State of Rehabilitation Research in the Head and Neck Cancer Population: Functional Impact vs. Impairment-Focused Outcomes. Curr Oncol Rep 2022; 24:517-532. [PMID: 35182293 DOI: 10.1007/s11912-022-01227-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW Management of head and neck cancer (HNC) typically involves a morbid combination of surgery, radiation, and systemic therapy. As the number of HNC survivors grows, there is growing interest in rehabilitation strategies to manage HNC-related comorbidity. In this review, we summarize the current state of HNC rehabilitation research. RECENT FINDINGS We have organized our review using the World Health Organization's International Classification of Function (ICF) model of impairment, activity, and participation. Specifically, we describe the current research on rehabilitation strategies to prevent and treat impairments including dysphagia, xerostomia, dysgeusia, dysosmia, odynophagia, trismus, first bite syndrome, dysarthria, dysphonia, lymphedema, shoulder syndrome, cervicalgia, cervical dystonia and dropped head syndrome, deconditioning, and fatigue. We also discuss the broader impact of HNC-related impairment by exploring the state of rehabilitation literature on activity, participation, psychosocial distress, and suicidality in HNC survivors. We demonstrate that research in HNC rehabilitation continues to focus primarily on impairment-driven interventions. There remains a dearth of HNC rehabilitation studies directly examining the impact of rehabilitation interventions on outcomes related to activity and participation. More high-quality interventional studies and reviews are needed to guide prevention and treatment of functional loss in HNC survivors.
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Affiliation(s)
- Sara C Parke
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Arizona, Phoenix, USA.
| | - David Michael Langelier
- Cancer Rehabilitation and Survivorship, Princess Margaret Cancer Centre Toronto, Ontario, Canada
| | - Jessica Tse Cheng
- Department of Palliative, Rehabilitation, and Integrative Medicine, MD Anderson Cancer Center, TX, Houston, USA
| | - Cristina Kline-Quiroz
- Department of Physical Medicine & Rehabilitation, Vanderbilt University Medical Center, TN, Nashville, USA
| | - Michael Dean Stubblefield
- Department of Physical Medicine and Rehabilitation - Rutgers New Jersey Medical School, Kessler Institute for Rehabilitation, 1199 Pleasant Valley Way, NJ, 07052, West Orange, USA
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18
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The Challenge of Medication-Induced Dry Mouth in Residential Aged Care. PHARMACY 2021; 9:pharmacy9040162. [PMID: 34698291 PMCID: PMC8544708 DOI: 10.3390/pharmacy9040162] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 12/27/2022] Open
Abstract
With a reported prevalence between 20% and 30%, dry mouth is more common among older people than any other age group. The major risk factor for dry mouth is polypharmacy. Older people take more medications than any other age group, not only for symptomatic relief of various age-associated chronic diseases, but also to reduce the likelihood of the complications that may arise from those conditions. Most aged care residents take even more medications than older people who are living in their own homes. The greater the number of medications taken, the greater the associated anticholinergic burden, and the more likely it is that the individual will suffer from dry mouth. The condition not only affects the dentition and ability to wear dentures, but also the sufferers’ quality of life. Treating dry mouth is a considerable challenge for clinicians. As medication use is by far the most important risk factor, there is a need for pharmacists, doctors and dentists to work together to prevent this from occurring. Medication review and deprescribing is a key strategy, but there have not yet been any randomised control trials of its efficacy in reducing the occurrence of dry mouth.
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19
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Bonomo P, Stocchi G, Caini S, Desideri I, Santarlasci V, Becherini C, Limatola V, Locatello LG, Mannelli G, Spinelli G, Guido C, Livi L. Acupuncture for radiation-induced toxicity in head and neck squamous cell carcinoma: a systematic review based on PICO criteria. Eur Arch Otorhinolaryngol 2021; 279:2083-2097. [PMID: 34331571 PMCID: PMC8930866 DOI: 10.1007/s00405-021-07002-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 07/14/2021] [Indexed: 01/04/2023]
Abstract
Purpose In head and neck squamous cell carcinoma (HNSCC), the potential mitigating effect of complementary medicine interventions such as acupuncture for radiation-induced toxicity is unknown. This study aimed to assess the impact of acupuncture on the incidence and degree of severity of common radiation-induced side effects. Methods In accordance with pre-specified PICO criteria, a systematic review was performed. Two electronic databases (Medline and Embase) were searched over a 10-year time frame (01/01/10 to 30/09/20). Patients undergoing a curatively intended, radiation-based treatment for histologically confirmed squamous cell carcinoma of the nasopharynx, oropharynx, larynx, hypopharynx and oral cavity represented the target population of our study. Accurate information on the acupuncture methodology was reported. All included articles were evaluated to identify any potential source of bias Results Five papers were included in our qualitative analysis, for a total of 633 subjects. Compliance to per-protocol defined schedule of acupuncture sessions was high, ranging from 82 to 95.9%. Most patients (70.6%) were randomly allocated to receive acupuncture for its potential preventive effect on xerostomia. The large heterogeneity in study settings and clinical outcomes prevented from performing a cumulative quantitative analysis, thus no definitive recommendations can be provided. Conclusions Although shown to be feasible and safe, no firm evidence currently supports the use of acupuncture for the routine management of radiation-induced toxicity in HNSCC.
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Affiliation(s)
- Pierluigi Bonomo
- Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, University of Florence, largo Brambilla 3, 50134, Florence, Italy.
| | - Giulia Stocchi
- Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, University of Florence, largo Brambilla 3, 50134, Florence, Italy
| | - Saverio Caini
- Cancer Risk Factors and Lifestyle Epidemiology Unit, Institute for Cancer Research, Prevention, and Clinical Network (ISPRO), Florence, Italy
| | - Isacco Desideri
- Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, University of Florence, largo Brambilla 3, 50134, Florence, Italy
| | - Veronica Santarlasci
- Integrative Medicine Unit, Department of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Carlotta Becherini
- Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, University of Florence, largo Brambilla 3, 50134, Florence, Italy
| | - Vittorio Limatola
- Integrative Medicine Unit, Department of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Luca Giovanni Locatello
- Department of Otorhinolaryngology-Head and Neck Surgery, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Giuditta Mannelli
- Head and Neck Oncology and Robotic Surgery, Department of Experimental and Clinical Medicine, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Giuseppe Spinelli
- Maxillo Facial Surgery Unit, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Carmelo Guido
- Fior Di Prugna Center for Complementary Medicine, Azienda USL Toscana Centro, Florence, Italy
| | - Lorenzo Livi
- Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, University of Florence, largo Brambilla 3, 50134, Florence, Italy
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20
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The Clinical Characteristics and CT Findings of Parotid and Submandibular Gland Tumours. JOURNAL OF ONCOLOGY 2021; 2021:8874100. [PMID: 34306079 PMCID: PMC8272666 DOI: 10.1155/2021/8874100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 06/21/2021] [Indexed: 11/17/2022]
Abstract
Objective To investigate the clinical characteristics and CT findings of parotid and submandibular gland tumours. Materials and methods. From May 2017 to April 2020, all patients with clinically proven parotid and submandibular gland enlargement and palpable masses underwent CT examinations. All patients were confirmed by pathology after surgery. The clinical characteristics and CT features were observed and evaluated. The mean density values before and after enhancement were measured and analyzed. The chi-square test, one-way ANOVA, and Student's t-test were used. Results Ninety-four patients with a total of 94 unilateral tumours in the parotid and submandibular glands were enrolled, including 38 pleomorphic adenomas (PAs), 27 Warthin's tumours (WTs), and 29 malignant tumours (MTs). The majority of the PAs (28/38) and MTs (23/29) were located in the parotid gland; the others were located in the submandibular gland. All the WTs were in the parotid gland. The most common benign tumours of the parotid gland were PAs (28/38, 73.7%) and WTs (27/27, 100%), and the most common MTs were mucoepidermoid carcinoma, acinic cell carcinoma, and squamous cell carcinoma (4/29, 13.8%). The most common benign and malignant tumours in the submandibular gland were PAs (10/38, 26.3%) and ductal adenocarcinomas (3/4, 75%). The majority of PA patients (28/38) were female, compared with WT (2/27) (P < 0.001) and malignant tumour patients (10/29) (P < 0.01). A significant difference was also found between WTs and MTs in female patients (P < 0.05). The mean age of PA patients was 43.4 ± 12.1 years, which was lower than that of WTs (62.1 ± 11.7) and MTs (58 ± 14.18) (P < 0.001, P < 0.001, and P=0.244, respectively). On CT imaging, the mean diameter of the PAs and WTs was significantly smaller than that of the MTs (P=0.001 and P < 0.001), and no difference was observed between the PAs and WTs (P=0.275). In the parotid gland, the superficial lobe was more frequently involved than the deep lobe (PAs, 22 : 6; WTs, 17 : 10; and MTs, 15 : 8). The majority of PAs and WTs demonstrated round shapes (25/38, 19/27) and were well defined (30/38, 24/27); by contrast, most MTs were lobulated, irregular shapes (24/29), and ill defined (25/29). On plain CT, the PAs were usually homogeneous, while MTs were frequently heterogeneous, with more necrosis, larger cystic areas, and more haemorrhage or calcification. The mean CT values of PAs, WTs, and MTs were 39.2 ± 3.9 HU, 39.1 ± 3.0 HU, and 37.6 ± 3.1 HU (P > 0.05), respectively. On contrast CT, the WTs were significantly enhanced compared with MTs and PAs, with mean CT values of 53.5 ± 4.0 HU, 84.4 ± 6.0 HU, and 65.2 ± 3.8 HU, respectively (all P < 0.001). The mean CT value changes for PAs, WTs, and MTs (∆) were 14.4 ± 3.0 HU, 45.3 ± 4.5 HU, and 27.7 ± 2.5 HU, respectively. Significant differences were observed between ∆PAs and ∆WTs, ∆PAs and ∆MTs, and ∆WTs and ∆MTs (all P < 0.001). Conclusion Parotid and submandibular gland tumours have some typical clinical characteristics and CT findings, and plain and early contrast-phase CT combined with clinical parameters may be helpful for diagnosis.
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Sulistiyani E, Brimson JM, Chansaenroj A, Sariya L, Urkasemsin G, Oonsiri S, Tencomnao T, Vacharaksa A, Chaisuparat R, Ferreira JN. Epigallocatechin-3-Gallate Protects Pro-Acinar Epithelia Against Salivary Gland Radiation Injury. Int J Mol Sci 2021; 22:ijms22063162. [PMID: 33808935 PMCID: PMC8003734 DOI: 10.3390/ijms22063162] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/17/2021] [Accepted: 03/18/2021] [Indexed: 12/16/2022] Open
Abstract
Antioxidant agents are promising pharmaceuticals to prevent salivary gland (SG) epithelial injury from radiotherapy and their associated irreversible dry mouth symptoms. Epigallocatechin-3-gallate (EGCG) is a well-known antioxidant that can exert growth or inhibitory biological effects in normal or pathological tissues leading to disease prevention. The effects of EGCG in the various SG epithelial compartments are poorly understood during homeostasis and upon radiation (IR) injury. This study aims to: (1) determine whether EGCG can support epithelial proliferation during homeostasis; and (2) investigate what epithelial cells are protected by EGCG from IR injury. Ex vivo mouse SG were treated with EGCG from 7.5–30 µg/mL for up to 72 h. Next, SG epithelial branching morphogenesis was evaluated by bright-field microscopy, immunofluorescence, and gene expression arrays. To establish IR injury models, linear accelerator (LINAC) technologies were utilized, and radiation doses optimized. EGCG epithelial effects in these injury models were assessed using light, confocal and electron microscopy, the Griess assay, immunohistochemistry, and gene arrays. SG pretreated with EGCG 7.5 µg/mL promoted epithelial proliferation and the development of pro-acinar buds and ducts in regular homeostasis. Furthermore, EGCG increased the populations of epithelial progenitors in buds and ducts and pro-acinar cells, most probably due to its observed antioxidant activity after IR injury, which prevented epithelial apoptosis. Future studies will assess the potential for nanocarriers to increase the oral bioavailability of EGCG.
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Affiliation(s)
- Erni Sulistiyani
- Exocrine Gland Biology and Regeneration Research Group, Faculty of Dentistry, Chulalongkorn University, Bangkok 10330, Thailand; (E.S.); (A.C.); (R.C.)
| | - James M. Brimson
- Natural Products for Neuroprotection and Anti-Ageing Research Unit, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand; (J.M.B.); (T.T.)
| | - Ajjima Chansaenroj
- Exocrine Gland Biology and Regeneration Research Group, Faculty of Dentistry, Chulalongkorn University, Bangkok 10330, Thailand; (E.S.); (A.C.); (R.C.)
| | - Ladawan Sariya
- The Monitoring and Surveillance Center for Zoonotic Diseases in Wildlife and Exotic Animals, Faculty of Veterinary Science, Mahidol University, Nakhon Pathom 73170, Thailand;
| | - Ganokon Urkasemsin
- Department of Preclinical and Applied Animal Science, Faculty of Veterinary Science, Mahidol University, Nakhon Pathom 73170, Thailand;
| | - Sornjarod Oonsiri
- Division of Radiation Oncology, Department of Radiology, King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand;
| | - Tewin Tencomnao
- Natural Products for Neuroprotection and Anti-Ageing Research Unit, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand; (J.M.B.); (T.T.)
| | - Anjalee Vacharaksa
- Department of Microbiology, Faculty of Dentistry, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Risa Chaisuparat
- Exocrine Gland Biology and Regeneration Research Group, Faculty of Dentistry, Chulalongkorn University, Bangkok 10330, Thailand; (E.S.); (A.C.); (R.C.)
- Department of Oral Pathology, Faculty of Dentistry, Chulalongkorn University, Bangkok 10330, Thailand
| | - Joao N. Ferreira
- Exocrine Gland Biology and Regeneration Research Group, Faculty of Dentistry, Chulalongkorn University, Bangkok 10330, Thailand; (E.S.); (A.C.); (R.C.)
- Faculty of Dentistry, National University of Singapore, Singapore 119077, Singapore
- Correspondence: ; Tel./Fax: +66-2-218-8810
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22
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Salimi F, Saavedra F, Andrews B, FitzGerald J, Winter SC. Trans-cutaneous electrical nerve stimulation to treat dry mouth (xerostomia) following radiotherapy for head and neck cancer. A systematic review. Ann Med Surg (Lond) 2021; 63:102146. [PMID: 33664943 PMCID: PMC7903056 DOI: 10.1016/j.amsu.2021.01.094] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/24/2021] [Accepted: 01/26/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND A dry mouth or xerostomia is one of the most common long-term complications following radiotherapy for head and neck cancer and has a negative impact on quality of life in cancer survivors. Transcutaneous electrical nerve stimulation (TENS) is a novel approach to improving saliva flow in these patients. OBJECTIVE To perform a systematic review of studies evaluating TENS in the treatment of radiotherapy induced xerostomia in head and neck cancer patients. DATA COLLECTION AND ANALYSIS A comprehensive electronic search was performed in PubMed/MEDLINE, the Cochrane Library, and Google Scholar databases for appropriate published studies. The last search was conducted in January 2020. Two review authors assessed all studies identified by the search strategy and carried out data extraction. RESULTS Five studies were included in the systematic review which analysed a total of 280 patients with head and neck cancer. Methodological quality and outcomes were evaluated in every study included. The outcome measure was either subjectively assessed or objectively measured. Three studies used conventional TENS therapy to stimulate parotid glands which produced a significant increase in saliva production following therapy. Two studies used acupunctured TENS type to electrically stimulate acupuncture points scattered in the body and they reported improvement in saliva production at the same level as medical treatment. No reported adverse effect of TENS was identified. CONCLUSIONS This systematic review confirms the safety and feasibility of TENS in the treatment of xerostomia. It is established that commencing daily TENS therapy simultaneously with radiotherapy has the most efficacy. Given the nonspecific parameters used in the included studies, further evidence is needed in order to establish optimal settings and parameters of TENS for treatment of xerostomia.
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Affiliation(s)
- Fatemeh Salimi
- Surgical Science Department, University of Oxford, United Kingdom
| | - Francisco Saavedra
- Electrical Engineering Department, Faculty of Engineering, University of Concepcion, Chile
- Nuffield Department of Surgical Science, University of Oxford, United Kingdom
| | - Brain Andrews
- Nuffield Department of Surgical Science, University of Oxford, United Kingdom
| | - James FitzGerald
- Nuffield Department of Surgical Science, University of Oxford, United Kingdom
| | - Stuart C. Winter
- Nuffield Department of Surgical Science, University of Oxford, United Kingdom
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23
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Investigation of Changes in Saliva in Radiotherapy-Induced Head Neck Cancer Patients. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041629. [PMID: 33572065 PMCID: PMC7914760 DOI: 10.3390/ijerph18041629] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 01/28/2021] [Accepted: 02/01/2021] [Indexed: 12/12/2022]
Abstract
The intact function of the salivary glands is of utmost importance for oral health. During radiotherapy in patients with head and neck tumors, the salivary glands can be damaged, causing the composition of saliva to change. This leads to xerostomia, which is a primary contributor to oral mucositis. Medications used for protective or palliative treatment often show poor efficacy as radiation-induced changes in the physico-chemical properties of saliva are not well understood. To improve treatment options, this study aimed to carefully examine unstimulated whole saliva of patients receiving radiation therapy and compare it with healthy unstimulated whole saliva. To this end, the pH, osmolality, electrical conductivity, buffer capacity, the whole protein and mucin concentrations, and the viscoelastic and adhesive properties were investigated. Moreover, hyaluronic acid was examined as a potential candidate for a saliva replacement fluid. The results showed that the pH of radiation-induced saliva shifted from neutral to acidic, the osmolality increased and the viscoelastic properties changed due to a disruption of the mucin network and a change in water secretion from the salivary glands. By adopting an aqueous 0.25% hyaluronic acid formulation regarding the lost properties, similar adhesion characteristics as in healthy, unstimulated saliva could be achieved.
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24
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Kushta AА, Shuvalov SМ. Techniques Of Restoring Swallowing Mechanisms In The Treatment Of Patients With Head And Neck Cancer: Postoperative Pain Relief, Plastic Surgery And Diet. RUSSIAN OPEN MEDICAL JOURNAL 2020. [DOI: 10.15275/rusomj.2020.0416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Objective — to review available publications and identify unresolved issues in assessing the functional state of the oral cavity and pharynx, along with swallowing disorders in oncopathology of head and neck, depending on the treatment method. The paper discusses the problems of the extent of surgical interventions and their relationship with the possibility of maintaining the act of swallowing, and contemporary understanding of the swallowing mechanism in normal and pathological conditions. Studies on postoperative pain management and feeding techniques of cancer patients are described. Conclusion — The mechanisms of impaired swallowing after surgery and chemoradiotherapy have been analyzed. For the first time, the mechanisms of damage to swallowing have been analyzed, and the ways of overcoming pathological conditions, such as dysphagia and pain, were substantiated, with topographic and anatomical details. The perspectives of resolving the issue of nutritional status restoration were outlined.
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25
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Baijens LWJ, Walshe M, Aaltonen LM, Arens C, Cordier R, Cras P, Crevier-Buchman L, Curtis C, Golusinski W, Govender R, Eriksen JG, Hansen K, Heathcote K, Hess MM, Hosal S, Klussmann JP, Leemans CR, MacCarthy D, Manduchi B, Marie JP, Nouraei R, Parkes C, Pflug C, Pilz W, Regan J, Rommel N, Schindler A, Schols AMWJ, Speyer R, Succo G, Wessel I, Willemsen ACH, Yilmaz T, Clavé P. European white paper: oropharyngeal dysphagia in head and neck cancer. Eur Arch Otorhinolaryngol 2020; 278:577-616. [PMID: 33341909 PMCID: PMC7826315 DOI: 10.1007/s00405-020-06507-5] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 11/17/2020] [Indexed: 12/14/2022]
Abstract
Purpose To develop a European White Paper document on oropharyngeal dysphagia (OD) in head and neck cancer (HNC). There are wide variations in the management of OD associated with HNC across Europe. Methods Experts in the management of specific aspects of OD in HNC across Europe were delegated by their professional medical and multidisciplinary societies to contribute to this document. Evidence is based on systematic reviews, consensus-based position statements, and expert opinion. Results Twenty-four sections on HNC-specific OD topics. Conclusion This European White Paper summarizes current best practice on management of OD in HNC, providing recommendations to support patients and health professionals. The body of literature and its level of evidence on diagnostics and treatment for OD in HNC remain poor. This is in the context of an expected increase in the prevalence of OD due to HNC in the near future. Contributing factors to increased prevalence include aging of our European population (including HNC patients) and an increase in human papillomavirus (HPV) related cancer, despite the introduction of HPV vaccination in various countries. We recommend timely implementation of OD screening in HNC patients while emphasizing the need for robust scientific research on the treatment of OD in HNC. Meanwhile, its management remains a challenge for European professional associations and policymakers.
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Affiliation(s)
- Laura W J Baijens
- Department of Otorhinolaryngology, Head and Neck Surgery, Maastricht University Medical Center, Maastricht, The Netherlands. .,GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands.
| | - Margaret Walshe
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Dublin, Ireland
| | - Leena-Maija Aaltonen
- Department of Otorhinolaryngology, Head and Neck Surgery, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Christoph Arens
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Magdeburg, Otto-von-Guericke University, Magdeburg, Germany
| | - Reinie Cordier
- Department of Special Needs Education, University of Oslo, Oslo, Norway.,School of Occupational Therapy, Social Work and Speech Pathology, Curtin University, Perth, Australia
| | - Patrick Cras
- Department of Neurology, Born Bunge Institute, Antwerp University Hospital, University of Antwerp, Antwerp, Belgium
| | - Lise Crevier-Buchman
- Voice, Speech, Swallowing Lab, Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital UVSQ and Research lab CNRS-UMR7018, Hôpital Foch, Suresnes, France
| | - Chris Curtis
- Swallows Head and Neck Cancer Charity, Blackpool, UK
| | - Wojciech Golusinski
- Department of Head and Neck Surgery, The Greater Poland Cancer Centre, Poznan University of Medical Sciences, Poznan, Poland
| | - Roganie Govender
- Head and Neck Cancer Centre, University College London Hospital, London, UK
| | - Jesper Grau Eriksen
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Kevin Hansen
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, Cologne, Germany
| | - Kate Heathcote
- Robert White Centre for Airway, Voice and Swallow, Poole Hospital NHS Foundation Trust, Dorset, UK
| | - Markus M Hess
- Deutsche Stimmklinik, Hamburg, Germany.,Departement of Voice, Speech and Hearing Disorders, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sefik Hosal
- Department of Otolaryngology, Head and Neck Surgery, Faculty of Medicine, Atılım University, Medicana International Ankara, Ankara, Turkey
| | - Jens Peter Klussmann
- Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty, University of Cologne, Cologne, Germany
| | - C René Leemans
- Department of Otolaryngology, Head and Neck Surgery, Amsterdam University Medical Centres, Vrije Universiteit, Amsterdam, The Netherlands.,Cancer Center Amsterdam, Amsterdam University Medical Centres, Vrije Universiteit, Amsterdam, The Netherlands
| | - Denise MacCarthy
- Division of Restorative Dentistry and Periodontology, Faculty of Health Sciences, Trinity College Dublin, Dublin Dental University Hospital, Dublin, Ireland
| | - Beatrice Manduchi
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Dublin, Ireland
| | - Jean-Paul Marie
- Department of Otorhinolaryngology, Head and Neck Surgery, Rouen University Hospital, Rouen, France
| | - Reza Nouraei
- Department of Ear Nose and Throat Surgery, The Robert White Centre for Airway Voice and Swallowing, Poole Hospital NHS Foundation Trust, University of Southampton, Southampton, UK
| | - Claire Parkes
- Department of Speech and Language Therapy, St. James's Hospital, Dublin, Ireland
| | - Christina Pflug
- Departement of Voice, Speech and Hearing Disorders, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Walmari Pilz
- Department of Otorhinolaryngology, Head and Neck Surgery, Maastricht University Medical Center, Maastricht, The Netherlands.,MHeNs School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Julie Regan
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Dublin, Ireland
| | - Nathalie Rommel
- Department Neurosciences, Experimental Otorhinolaryngology, Deglutology, University of Leuven, Leuven, Belgium
| | - Antonio Schindler
- Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Annemie M W J Schols
- Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Renee Speyer
- Department of Special Needs Education, University of Oslo, Oslo, Norway.,School of Occupational Therapy, Social Work and Speech Pathology, Curtin University, Perth, Australia.,Department of Otorhinolaryngology and Head and Neck Surgery, Leiden University Medical Centre, Leiden, The Netherlands.,Faculty of Health, School of Health and Social Development, Victoria, Australia
| | - Giovanni Succo
- Head and Neck Oncology Service, Candiolo Cancer Institute, FPO - IRCCS, Candiolo, TO, Italy.,Department of Oncology, University of Turin, Orbassano, TO, Italy
| | - Irene Wessel
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Anna C H Willemsen
- GROW School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, The Netherlands.,Department of Respiratory Medicine, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands.,Division of Medical Oncology, Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Taner Yilmaz
- Department of Otorhinolaryngology, Head and Neck Surgery, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Pere Clavé
- Gastrointestinal Physiology Laboratory, Hospital de Mataró, Universitat Autònoma de Barcelona, Mataró, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
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Radiation-Induced Salivary Gland Dysfunction: Mechanisms, Therapeutics and Future Directions. J Clin Med 2020; 9:jcm9124095. [PMID: 33353023 PMCID: PMC7767137 DOI: 10.3390/jcm9124095] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/17/2020] [Accepted: 12/17/2020] [Indexed: 12/14/2022] Open
Abstract
Salivary glands sustain collateral damage following radiotherapy (RT) to treat cancers of the head and neck, leading to complications, including mucositis, xerostomia and hyposalivation. Despite salivary gland-sparing techniques and modified dosing strategies, long-term hypofunction remains a significant problem. Current therapeutic interventions provide temporary symptom relief, but do not address irreversible glandular damage. In this review, we summarize the current understanding of mechanisms involved in RT-induced hyposalivation and provide a framework for future mechanistic studies. One glaring gap in published studies investigating RT-induced mechanisms of salivary gland dysfunction concerns the effect of irradiation on adjacent non-irradiated tissue via paracrine, autocrine and direct cell-cell interactions, coined the bystander effect in other models of RT-induced damage. We hypothesize that purinergic receptor signaling involving P2 nucleotide receptors may play a key role in mediating the bystander effect. We also discuss promising new therapeutic approaches to prevent salivary gland damage due to RT.
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Taberna M, Gil Moncayo F, Jané-Salas E, Antonio M, Arribas L, Vilajosana E, Peralvez Torres E, Mesía R. The Multidisciplinary Team (MDT) Approach and Quality of Care. Front Oncol 2020; 10:85. [PMID: 32266126 PMCID: PMC7100151 DOI: 10.3389/fonc.2020.00085] [Citation(s) in RCA: 119] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 01/16/2020] [Indexed: 12/17/2022] Open
Abstract
The core function of a multidisciplinary team (MDT) is to bring together a group of healthcare professionals from different fields in order to determine patients' treatment plan. Most of head and neck cancer (HNC) units are currently led by MDTs that at least include ENT and maxillofacial surgeons, radiation and medical oncologists. HNC often compromise relevant structures of the upper aerodigestive tract involving functions such as speech, swallowing and breathing, among others. The impairment of these functions can significantly impact patients' quality of life and psychosocial status, and highlights the crucial role of specialized nurses, dietitians, psycho-oncologists, social workers, and onco-geriatricians, among others. Hence, these professionals should be integrated in HNC MDTs. In addition, involving translational research teams should also be considered, as it will help reducing the existing gap between basic research and the daily clinical practice. The aim of this comprehensive review is to assess the role of the different supportive disciplines integrated in an MDT and how they help providing a better care to HNC patients during diagnosis, treatment and follow up.
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Affiliation(s)
- Miren Taberna
- Medical Oncology Department, Catalan Institute of Oncology (ICO), ONCOBELL, IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Francisco Gil Moncayo
- Psicooncology Department, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Enric Jané-Salas
- Department of Odontostomatology, Faculty of Medicine and Health Sciences (Dentistry), University of Barcelona, Barcelona, Spain.,Oral Health and Masticatory System Group (Bellvitge Biomedical Research Institute) IDIBELL, L'Hospitalet de Llobregat, University of Barcelona, Barcelona, Spain
| | - Maite Antonio
- Oncogeriatrics Unit, Catalan Institute of Oncology, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Lorena Arribas
- Clinical Nutrition Unit, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, University of Barcelona, Barcelona, Spain
| | - Esther Vilajosana
- Head and Neck Nurse, Head and Neck Functional Unit, Catalan Institute of Oncology (ICO), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Elisabet Peralvez Torres
- Expert SLP in Oncologic Patients, Head of SLP's Department, Atos Medical Spain, Barcelona, Spain
| | - Ricard Mesía
- Medical Oncology Department, Catalan Institute of Oncology (ICO), B-ARGO, Barcelona, Spain
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King M, Joseph S, Albert A, Thomas TV, Nittala MR, Woods WC, Vijayakumar S, Packianathan S. Use of Amifostine for Cytoprotection during Radiation Therapy: A Review. Oncology 2019; 98:61-80. [PMID: 31846959 DOI: 10.1159/000502979] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 08/19/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Radiation therapy is a cornerstone of the therapeutic modalities used in modern oncology. However, it is sometimes limited in its ability to achieve optimal tumor control by radiation-induced normal tissue toxicity. In delivering radiation therapy, a balance must be achieved between maximizing the dose to the tumor and minimizing any injury to the normal tissues. Amifostine was the first Food and Drug Administration (FDA)-approved clinical radiation protector intended to reduce the impact of radiation on normal tissue, lessening its toxicity and potentially allowing for increased tumor dose/control. Despite being FDA-approved almost 20 years ago, Amifostine has yet to achieve widespread clinical use. SUMMARY A thorough review of Amifostine's development, mechanism of action, and current clinical status were conducted. A brief history of Amifostine is given, from its development at Walter Reid Institute of Research to its approval for clinical use. The mechanism of action of Amifostine is explored. The results of a complete literature review of all prospective randomized trials to date involving the use of Amifostine in radiation therapy are presented. The results are arranged by treatment site and salient findings discussed. Side effects and complications to consider in using Amifostine are reviewed. Key Messages: Amifostine has been explored as a radiation protectant in most radiation treatment sites. Studies have demonstrated efficacy of Amifostine in all treatment sites reviewed, but results are heterogeneous. The heterogeneity of studies looking at Amifostine as a clinical radiation protectant has precluded a definitive answer on its efficacy. Complicating its clinical use is its toxicity and delivery requirements. Amifostine has largely fallen out of use with the advent of intensity modulated radiation therapy (IMRT). However, side effects with IMRT remain a challenge and concern. The use of Amifostine in the IMRT era has been poorly explored and is worthy of future study.
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Affiliation(s)
- Maurice King
- Department of Radiation Oncology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Sanjay Joseph
- Department of Radiation Oncology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Ashley Albert
- Department of Radiation Oncology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Toms V Thomas
- Department of Radiation Oncology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Mary R Nittala
- Department of Radiation Oncology, University of Mississippi Medical Center, Jackson, Mississippi, USA,
| | - William C Woods
- Department of Radiation Oncology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Srinivasan Vijayakumar
- Department of Radiation Oncology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Satyaseelan Packianathan
- Department of Radiation Oncology, University of Mississippi Medical Center, Jackson, Mississippi, USA
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29
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Beacher NG, Sweeney MP. The dental management of a mouth cancer patient. Br Dent J 2019; 225:855-864. [PMID: 30412520 DOI: 10.1038/sj.bdj.2018.932] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/04/2018] [Indexed: 12/17/2022]
Abstract
Dentists and dental care professionals have a key role to play in the journey of the mouth cancer patient. Involved in the prevention, diagnosis and delivery of oral healthcare before, during and following mouth cancer treatment, dental professionals are essential to the delivery of patient care. This article will explore and consider the priorities of dental pre-assessment and the subsequent delivery of oral healthcare in the context of the different oncology treatment strategies utilised and in end-of-life care. The significant side effects of radiotherapy will be reviewed and clinical dental considerations presented using the existing evidence base and available guidelines. Ensuring mouth cancer does not result in dental disease is an important role for all members of the dental community.
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Affiliation(s)
- N G Beacher
- University of Glasgow Dental School, School of Medicine, College of Medical, Veterinary & Life Sciences, Glasgow, UK
| | - M P Sweeney
- University of Glasgow Dental School, School of Medicine, College of Medical, Veterinary & Life Sciences, Glasgow, UK
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Spirk C, Hartl S, Pritz E, Gugatschka M, Kolb-Lenz D, Leitinger G, Roblegg E. Comprehensive investigation of saliva replacement liquids for the treatment of xerostomia. Int J Pharm 2019; 571:118759. [PMID: 31622744 DOI: 10.1016/j.ijpharm.2019.118759] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 09/30/2019] [Accepted: 10/01/2019] [Indexed: 01/20/2023]
Abstract
The sensation of dry mouth also referred to as xerostomia is becoming increasingly common worldwide. Current treatment strategies include topical agents, sialagogues and saliva substitutes. The latter have been reported to be ineffective as special physicochemical features of natural saliva have so far been ignored (e.g., buffer capacity, osmolality, etc.). The aim of this study was to comprehensively investigate the most relevant physicochemical properties of three products frequently used in the clinics and compare them to unstimulated whole saliva (UWS). Sialin-Sigma®, Glandomed® and Xylitol CVS HealthTM Dry Mouth Spray were characterized regarding their pH, osmolality, electrical conductivity, buffer capacity, rheological behaviour, microstructure, surface tension and wettability and compared to UWS. The influence of residual saliva was examined under consideration of the conditions of xerostomia to assess whether the quantity given in the instruction for use is appropriate. All three products showed significant differences to UWS regarding the values received. Only Xylitol CVS HealthTM Dry Mouth Spray showed a comparable wettability. It could be further determined that the recommended doses were too low. These data can not only be used for an improved understanding of saliva, but also for the development of a replacement fluid to successfully alleviate xerostomia.
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Affiliation(s)
- C Spirk
- Institute of Pharmaceutical Sciences, Pharmaceutical Technology and Biopharmacy, University of Graz, Universitätsplatz 1, 8010 Graz, Austria
| | - S Hartl
- Institute of Pharmaceutical Sciences, Pharmaceutical Technology and Biopharmacy, University of Graz, Universitätsplatz 1, 8010 Graz, Austria
| | - E Pritz
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center, Medical University of Graz, Neue Stiftingtalstrasse 6/II, 8010 Graz, Austria
| | - M Gugatschka
- Division of Phoniatrics, Medical University of Graz, Auenbruggerplatz 26, 8036 Graz, Austria
| | - D Kolb-Lenz
- Core Facility Ultrastructure Analysis, Center for Medical Research, Gottfried Schatz Research Center, Medical University of Graz, Neue Stiftingtalstrasse 6/II, 8010 Graz, Austria
| | - G Leitinger
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center, Medical University of Graz, Neue Stiftingtalstrasse 6/II, 8010 Graz, Austria
| | - E Roblegg
- Institute of Pharmaceutical Sciences, Pharmaceutical Technology and Biopharmacy, University of Graz, Universitätsplatz 1, 8010 Graz, Austria; Research Center Pharmaceutical Engineering GmbH, Inffeldgasse 13, 8010 Graz, Austria.
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Sio TT, Blanchard MJ, Novotny PJ, Patel SH, Rwigema JCM, Pederson LD, McGee LA, Gamez ME, Seeger GR, Martenson JA, Grover Y, Neben Wittich MA, Garces YI, Foote RL, Miller RC, Halyard MY. N-Acetylcysteine Rinse for Thick Secretion and Mucositis of Head and Neck Chemoradiotherapy (Alliance MC13C2): A Double-Blind Randomized Clinical Trial. Mayo Clin Proc 2019; 94:1814-1824. [PMID: 31405750 PMCID: PMC6742495 DOI: 10.1016/j.mayocp.2019.03.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 02/26/2019] [Accepted: 03/18/2019] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To determine whether N-acetylcysteine rinse was safe and could improve thickened secretions and dry mouth during and after radiotherapy. PATIENTS AND METHODS We designed a prospective pilot double-blind, placebo-controlled randomized clinical trial (Alliance MC13C2). Adult patients (age ≥18 years) were enrolled if they underwent chemoradiotherapy (≥60 Gy). Patients initiated testing rinse within 3 days of starting radiotherapy. With swish-and-spit, they received 10% N-acetylcysteine (2500 mg daily) or placebo rinse solution 5 times daily during radiotherapy and 2 weeks postradiotherapy. The primary aim was to evaluate N-acetylcysteine in improvement of saliva viscosity with the Groningen Radiotherapy-Induced Xerostomia questionnaire. Secondary aims included evaluating xerostomia improvement by the same questionnaire and with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Head and Neck-35 Questions survey and adverse-event profiles. The type I error rate was 20%. RESULTS Thirty-two patients undergoing chemoradiotherapy were enrolled. Baseline characteristics were balanced for placebo (n=17) and N-acetylcysteine (n=15). N-acetylcysteine was better for improving sticky saliva (area under curve, P=.12). Scores of multiple secondary end points favored N-acetylcysteine, including sticky saliva daytime (P=.04), daytime and total xerostomia (both P=.02), pain (P=.18), and trouble with social eating (P=.15). Repeated measures models confirmed the findings. Taste was a major dissatisifer for N-acetylcysteine rinse; however, both testing rinses were safe and well tolerated overall. CONCLUSION Our pilot data showed that N-acetylcysteine rinse was safe and provided strong evidence of potential efficacy for improving thickened saliva and xerostomia by patient-reported outcome. A confirmatory phase 3 trial is required. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT02123511.
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Affiliation(s)
- Terence T Sio
- Department of Radiation Oncology, Mayo Clinic Hospital, Phoenix, AZ
| | - Miran J Blanchard
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN; Sanford Roger Maris Cancer Center, Fargo, ND
| | - Paul J Novotny
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Samir H Patel
- Department of Radiation Oncology, Mayo Clinic Hospital, Phoenix, AZ
| | | | - Levi D Pederson
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Lisa A McGee
- Department of Radiation Oncology, Mayo Clinic Hospital, Phoenix, AZ
| | - Mauricio E Gamez
- Department of Radiation Oncology, Mayo Clinic Hospital, Phoenix, AZ
| | - Grant R Seeger
- Department of Radiation Oncology, Altru Cancer Center, Grand Forks, ND
| | | | - Yvonne Grover
- Department of Pharmacy, Mayo Clinic Hospital, Phoenix, AZ
| | - Michelle A Neben Wittich
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN; Division of General Internal Medicine, Mayo Clinic, Rochester, MN
| | | | - Robert L Foote
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN
| | - Robert C Miller
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL
| | - Michele Y Halyard
- Department of Radiation Oncology, Mayo Clinic Hospital, Phoenix, AZ.
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Initial clinical experience performing sialendoscopy for salivary gland protection in patients undergoing 225Ac-PSMA-617 RLT. Eur J Nucl Med Mol Imaging 2018; 46:139-147. [PMID: 30151743 DOI: 10.1007/s00259-018-4135-8] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 08/13/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE The main side effect of prostate-specific membrane antigen targeting alpha therapy (PSMA TAT) is dry mouth syndrome. Inflammation of the salivary glands and consequent reduced salivary function have been reported in patients after radioiodine therapy. The beneficial effects of sialendoscopy on radiation-induced inflammation in tissue are well known. Thus sialendoscopy with dilatation, saline irrigation and steroid injections (prednisolone) was performed before and after 225Ac-PSMA-617 TAT to reduce inflammatory effects in the salivary glands and to improve or prevent xerostomia. METHODS Eleven men with metastatic castration-resistant prostate cancer (mean age 68.5 years, range 58-80 years) underwent sialendoscopy, dilatation, saline irrigation and steroid injection of both submandibular and both parotid glands before or after every cycle of 225Ac-PSMA-617 TAT. Sialendoscopy and steroid injection were performed by a senior ENT physician. Quality of life was evaluated using two health-related quality of life (HRQOL) questionnaires, the Xerostomia Questionnaire (XQ) and the Xerostomia Inventory (XI) before and 3 months after the intervention. RESULTS In all 11 patients both parotid and both submandibular glands were affected by radiation sialadenitis and sialendoscopy was performed. The patients experienced no complications after sialendoscopy, and showed a significant improvement in HRQOL as measured using the XQ and XI. After sialendoscopy the XQ score decreased significantly from 77.7 ± 13.6 to 42.7 ± 14.8 (p = 0.003) and the XI score decreased from 44.5 ± 6.9 to 25.8 ± 12.8 (p = 0.003). Due to the limited number of patients we only report tendencies. CONCLUSION Sialendoscopy with dilatation, saline irrigation and steroid injection had beneficial effects on salivary gland function and HRQOL in patients undergoing 225Ac-PSMA-617 RLT. However, even with sialadenoscopic support after multiple cycles of TAT, salivary gland function was reduced and xerostomia was present. Therefore, not only inflammation but also the direct effect of radiation is a putative cause of dry mouth. Further research is necessary to determine the main side effects of PSMA TAT.
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Chang H, Yi W, Wang X, Tao Y, Yang X, Chen C, Zhang W, Zhou S, Liu S, Li X, Ding S, Li J, Li G, Shao X, Liu Y, Song W, Xia Y. Effectiveness and safety of different amifostine regimens: Preliminary results of a phase II multicenter randomized controlled trial. Chin J Cancer Res 2018; 30:307-314. [PMID: 30046225 DOI: 10.21147/j.issn.1000-9604.2018.03.03] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Objective The radioprotective effects of amifostine remain uncertain in patients with nasopharyngeal carcinoma (NPC), and adverse effects and cost limit generalization of its classical everyday regimen. This phase II multicenter randomized controlled trial aimed to explore whether amifostine could ameliorate the toxicities of NPC patients in the era of intensity-modulated radiotherapy (IMRT), and to compare different regimens of amifostine on effectiveness and safety. Methods Patients with stage I-IVB NPC were involved prospectively from January 1st, 2013. All patients received radical treatment based on IMRT. After a randomization stratified by their stage, these patients were allocated into 3 groups: the group treated without amifostine, the group treated with the everyday regimen of amifostine, and the group treated with the every-other-day regimen. The 3 groups of patients were compared on radiotherapy-related acute toxicities, treatment effects of NPC, and amifostine-related complications. This trial was registered on the clinicaltrials.gov (ID: NCT01762514). Results Until August 31st, 2017, totally 187 patients completed experimental intervention. Only amifostine of everyday regimen appeared to reduce the patient proportion of mucositis (79.1% vs. 96.8%, P=0.002). Hypocalcemia was less common in patients treated without amifostine than in those treated with amifostine (22.6% vs. 53.4% vs. 41.8%, P=0.002). Neither complete remission rates nor the survivals were affected by amifostine. Conclusions Amifostine of everyday regimen could reduce mucositis in NPC patients who received IMRT, though it also had the possibility to cause more hypocalcemia.
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Affiliation(s)
- Hui Chang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
| | - Wei Yi
- Department of Radiation Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Xiaohui Wang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
| | - Yalan Tao
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
| | - Xin Yang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
| | - Chen Chen
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
| | - Wenwen Zhang
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
| | - Shu Zhou
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
| | - Songran Liu
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
| | - Xiaohui Li
- Department of Oncology, People's Liberation Army 421 Hospital, Guangzhou 510318, China
| | - Shirong Ding
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
| | - Jing Li
- Department of Oncology, the Main Guangzhou Hospital of the Guangzhou Military Region, Guangzhou 510010, China
| | - Gong Li
- Department of Oncology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510530, China
| | - Xunfan Shao
- Department of Radiation Oncology, the Affiliated Cancer Hospital of Guangzhou Medical College, Guangzhou 510095, China
| | - Yimin Liu
- Department of Radiation Oncology, the Second Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Weishu Song
- Department of Oncology, Guangdong Second People's Hospital, Guangzhou 510317, China
| | - Yunfei Xia
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, China
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Rotter N, Zenobi-Wong M. [Regeneration - A New Therapeutic Dimension in Otorhinolaryngology]. Laryngorhinootologie 2018; 97:S185-S213. [PMID: 29905357 PMCID: PMC6290928 DOI: 10.1055/s-0043-122309] [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] [Indexed: 11/03/2022]
Abstract
Regeneration as a therapeutic priniciple and regenerative medicine in general are promising new strategies to add new therapeutic dimensions to our current treatment options. Today, reconstructive surgery, drugs and implants such as the cochlear implant can replace the functions of damaged tissues. In contrast, regenerative therapies aim at the replacement of the damaged tissues themselves while at the same time replacing their lost tissue function. In this review article new technologies such as 3D-bioprinting and the application of decellularised tissues as biomaterials are introduced and explained. A summary of current preclinical and clinical regenerative studies in otorhinolaryngology is complementing these basic aspects.
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Affiliation(s)
- Nicole Rotter
- Klinik für Hals-Nasen-Ohrenheilkunde, Universitätsmedizin Mannheim, Universitätsklinikum Mannheim
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Abstract
Salivary gland cancers (SGCs), categorized as head and neck cancers (HNCs), constitute about 6% of head and neck cancer diagnoses based on estimate by American Head and Neck Society. Salivary gland tumors originate from different glandular cell types and are thus morphologically diverse. These tumors arise from any of the three major and various minor salivary glands. The incidence of SGCs has slowly increased during the last four decades. The etiology of SGCs is mostly unknown; however, specific gene mutations are associated with certain types of salivary tumors. Treatment options include surgical resection, radiation therapy (RT), chemotherapy, and multimodality therapy. HNC patients treated with RT often develop xerostomia and salivary hypofunction due to damaged salivary glands. In this review, we discuss etiology of SGCs, present findings on the role of autophagy in salivary tumorigenesis, review adverse effects of radiation treatment, and examine remedies for restoration of salivary function.
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Affiliation(s)
- H. Helen Lin
- Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Duarte, CA 91010
| | | | - David K. Ann
- Department of Diabetes and Metabolic Diseases Research, Beckman Research Institute, City of Hope Comprehensive Cancer Center, Duarte, CA 91010
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Riley P, Glenny A, Worthington HV, Littlewood A, Fernandez Mauleffinch LM, Clarkson JE, McCabe MG. Interventions for preventing oral mucositis in patients with cancer receiving treatment: cytokines and growth factors. Cochrane Database Syst Rev 2017; 11:CD011990. [PMID: 29181845 PMCID: PMC6486203 DOI: 10.1002/14651858.cd011990.pub2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Oral mucositis is a side effect of chemotherapy, head and neck radiotherapy, and targeted therapy, affecting over 75% of high-risk patients. Ulceration can lead to severe pain and difficulty with eating and drinking, which may necessitate opioid analgesics, hospitalisation and supplemental nutrition. These complications may disrupt cancer therapy, which may reduce survival. There is also a risk of death from sepsis if pathogens enter the ulcers of immunocompromised patients. Ulcerative oral mucositis can be costly to healthcare systems, yet there are few preventive interventions proven to be beneficial. Cytokines and growth factors may help the regeneration of cells lining of the mouth, thus preventing or reducing oral mucositis and its negative effects. OBJECTIVES To assess the effects of cytokines and growth factors for preventing oral mucositis in patients with cancer who are receiving treatment. SEARCH METHODS Cochrane Oral Health's Information Specialist searched the following databases: Cochrane Oral Health's Trials Register (searched 10 May 2017); the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 4) in the Cochrane Library (searched 10 May 2017); MEDLINE Ovid (1946 to 10 May 2017); Embase Ovid (7 December 2015 to 10 May 2017); CINAHL EBSCO (Cumulative Index to Nursing and Allied Health Literature; 1937 to 10 May 2017); and CANCERLIT PubMed (1950 to 10 May 2017). The US National Institutes of Health Ongoing Trials Register (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials. SELECTION CRITERIA We included parallel-design randomised controlled trials (RCTs) assessing the effects of cytokines and growth factors in patients with cancer receiving treatment. DATA COLLECTION AND ANALYSIS Two review authors independently screened the results of electronic searches, extracted data and assessed risk of bias. For dichotomous outcomes, we reported risk ratios (RR) and 95% confidence intervals (CI). For continuous outcomes, we reported mean differences (MD) and 95% CIs. We pooled similar studies in random-effects meta-analyses. We reported adverse effects in a narrative format. MAIN RESULTS We included 35 RCTs analysing 3102 participants. Thirteen studies were at low risk of bias, 12 studies were at unclear risk of bias, and 10 studies were at high risk of bias.Our main findings were regarding keratinocyte growth factor (KGF) and are summarised as follows.There might be a reduction in the risk of moderate to severe oral mucositis in adults receiving bone marrow/stem cell transplantation after conditioning therapy for haematological cancers (RR 0.89, 95% CI 0.80 to 0.99; 6 studies; 852 participants; low-quality evidence). We would need to treat 11 adults with KGF in order to prevent one additional adult from developing this outcome (95% CI 6 to 112). There might be a reduction in the risk of severe oral mucositis in this population, but there is also some possibility of an increase in risk (RR 0.85, 95% CI 0.65 to 1.11; 6 studies; 852 participants; low-quality evidence). We would need to treat 10 adults with KGF in order to prevent one additional adult from developing this outcome (95% CI 5 to prevent the outcome to 14 to cause the outcome).There is probably a reduction in the risk of moderate to severe oral mucositis in adults receiving radiotherapy to the head and neck with cisplatin or fluorouracil (RR 0.91, 95% CI 0.83 to 1.00; 3 studies; 471 participants; moderate-quality evidence). We would need to treat 12 adults with KGF in order to prevent one additional adult from developing this outcome (95% CI 7 to infinity). It is very likely that there is a reduction in the risk of severe oral mucositis in this population (RR 0.79, 95% CI 0.69 to 0.90; 3 studies; 471 participants; high-quality evidence). We would need to treat 7 adults with KGF in order to prevent one additional adult from developing this outcome (95% CI 5 to 15).It is likely that there is a reduction in the risk of moderate to severe oral mucositis in adults receiving chemotherapy alone for mixed solid and haematological cancers (RR 0.56, 95% CI 0.45 to 0.70; 4 studies; 344 participants; moderate-quality evidence). We would need to treat 4 adults with KGF in order to prevent one additional adult from developing this outcome (95% CI 3 to 6). There might be a reduction in the risk of severe oral mucositis in this population (RR 0.30, 95% CI 0.14 to 0.65; 3 studies; 263 participants; low -quality evidence). We would need to treat 10 adults with KGF in order to prevent one additional adult from developing this outcome (95% CI 8 to 19).Due to the low volume of evidence, single-study comparisons and insufficient sample sizes, we found no compelling evidence of a benefit for any other cytokines or growth factors and there was no evidence on children. There did not appear to be any serious adverse effects of any of the interventions assessed in this review. AUTHORS' CONCLUSIONS We are confident that KGF is beneficial in the prevention of oral mucositis in adults who are receiving: a) radiotherapy to the head and neck with cisplatin or fluorouracil; or b) chemotherapy alone for mixed solid and haematological cancers. We are less confident about a benefit for KGF in adults receiving bone marrow/stem cell transplant after conditioning therapy for haematological cancers because of multiple factors involved in that population, such as whether or not they received total body irradiation (TBI) and whether the transplant was autologous (the patients' own cells) or allogeneic (cells from a donor). KGF appears to be a relatively safe intervention.Due to limited research, we are not confident that there are any beneficial effects of other cytokines and growth factors. There is currently insufficient evidence to draw any conclusions about the use of cytokines and growth factors in children.
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Affiliation(s)
- Philip Riley
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
| | - Anne‐Marie Glenny
- The University of ManchesterDivision of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
| | - Helen V Worthington
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
| | - Anne Littlewood
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
| | - Luisa M Fernandez Mauleffinch
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
| | - Jan E Clarkson
- University of DundeeDivision of Oral Health SciencesDental Hospital & SchoolPark PlaceDundeeScotlandUKDD1 4HR
| | - Martin G McCabe
- The University of ManchesterDivision of Cancer SciencesManchester Academic Health Science CentreManchesterUK
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