Camporesi EM Side effects of hyperbaric oxygen therapy. Undersea Hyperb Med. 2014 May-Jun;41(3):253-7.
Cancer Registry of Norway Cancer in Norway 2015 - Cancer incidence, mortality, survival and prevalence in Norway. Oslo: Cancer Registry of Norway; 2016.
Chong V, Rice M The effectiveness of hyperbaric oxygen therapy (HBOT) in radiation-induced haemorrhagic cystitis. N Z Med J. 2016 Dec 2;129(1446):79-83.
Creswell JW, Clark VL Designing and conducting mixed method research. London: SAGE Publications, Inc.; 2011.
Crosby RD, Kolotkin RL, Williams GR Defining clinically meaningful change in health-related quality of life. J Clin Epidemiol. 2003 May;56(5):395-407. doi: 10.1016/s0895-4356(03)00044-1.
Do NL, Nagle D, Poylin VY Radiation proctitis: current strategies in management. Gastroenterol Res Pract. 2011;2011:917941. doi: 10.1155/2011/917941. Epub 2011 Nov 17.
Ennis RD Hyperbaric oxygen for the treatment of radiation cystitis and proctitis. Curr Urol Rep. 2002 Jun;3(3):229-31. doi: 10.1007/s11934-002-0069-5.
Ferreira C, Reis F, Correia T, et al Hyperbaric oxygen for long-term complications of radiation cystitis. Journal of Radiotherapy in Practice. 2014;14(1):18-26.
Gorenstein S, Katz A, Regan K, Hangan D A retrospective case series looking at the effectiveness of hyperbaric oxygen in treating radiation cystitis. Journal of Clinical Oncology. 2015;33(7_suppl):127-127.
Harding SA, Hodder SC, Courtney DJ, Bryson PJ Impact of perioperative hyperbaric oxygen therapy on the quality of life of maxillofacial patients who undergo surgery in irradiated fields. Int J Oral Maxillofac Surg. 2008 Jul;37(7):617-24. doi: 10.1016/j.ijom.2008.04.004. Epub 2008 May 23.
Hauken MA, Velure GK, Muller B, Sekse RJT Sexual Health and Quality of Life in Cancer Survivors With Pelvic Radiation Injuries. Cancer Nurs. 2023 Jul 14. doi: 10.1097/NCC.0000000000001259. Online ahead of print.
Jaeger K, Juttner B, Franko W [Hyperbaric oxygen therapy--options and limitations]. Anasthesiol Intensivmed Notfallmed Schmerzther. 2002 Jan;37(1):38-42. doi: 10.1055/s-2002-20080. No abstract available. German.
Lauvrak V, Fronsdal KB, Ormstad SS, Vaagbo G, Fure B Effectiveness of Hyperbaric Oxygen Therapy in Patients with Late Radiation Tissue Injury or Diabetic Foot Ulcer [Internet]. Oslo, Norway: Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH); 2015 Mar. Report from Norwegian Knowledge Centre for the Health Services (NOKC) No. 4-2015. Available from http://www.ncbi.nlm.nih.gov/books/NBK390572/
Londahl M, Landin-Olsson M, Katzman P Hyperbaric oxygen therapy improves health-related quality of life in patients with diabetes and chronic foot ulcer. Diabet Med. 2011 Feb;28(2):186-90. doi: 10.1111/j.1464-5491.2010.03185.x.
Macdonald HM Hyperbaric oxygenation in the patient with malignancy: friend or foe? Diving and Hyperbaric Medicine. 2007;37(3):133-138.
Niezgoda JA, Serena TE, Carter MJ Outcomes of Radiation Injuries Using Hyperbaric Oxygen Therapy: An Observational Cohort Study. Adv Skin Wound Care. 2016 Jan;29(1):12-19. doi: 10.1097/01.ASW.0000473679.29537.c0.
Oscarsson N, Arnell P, Lodding P, Ricksten SE, Seeman-Lodding H Hyperbaric oxygen treatment in radiation-induced cystitis and proctitis: a prospective cohort study on patient-perceived quality of recovery. Int J Radiat Oncol Biol Phys. 2013 Nov 15;87(4):670-5. doi: 10.1016/j.ijrobp.2013.07.039. Epub 2013 Sep 11.
Plafki C, Carl UM, Glag M, Hartmann KA The treatment of late radiation effects with hyperbaric oxygenation (HBO). Strahlenther Onkol. 1998 Nov;174 Suppl 3:66-8.
Spiegelberg L, Djasim UM, van Neck HW, Wolvius EB, van der Wal KG Hyperbaric oxygen therapy in the management of radiation-induced injury in the head and neck region: a review of the literature. J Oral Maxillofac Surg. 2010 Aug;68(8):1732-9. doi: 10.1016/j.joms.2010.02.040. Epub 2010 May 20.
van Ophoven A, Rossbach G, Pajonk F, Hertle L Safety and efficacy of hyperbaric oxygen therapy for the treatment of interstitial cystitis: a randomized, sham controlled, double-blind trial. J Urol. 2006 Oct;176(4 Pt 1):1442-6. doi: 10.1016/j.juro.2006.06.065. Erratum In: J Urol. 2007 Apr;177(4):1588.
Velure GK, Müller B, Aa Hauken M. Experiences of patients with pelvic radiation injuries after cancer treatment undergoing hyperbaric oxygen therapy: A phenomenological-hermeneutical study. Nordic Journal of Nursing Research. 2021;41(3):131-9.
Velure GK, Muller B, Hauken MA Symptom burden and health-related quality of life six months after hyperbaric oxygen therapy in cancer survivors with pelvic radiation injuries. Support Care Cancer. 2022 Jul;30(7):5703-5711. doi: 10.1007/s00520-022-06994-8
Velure GK, Muller B, Hauken MA Symptom burden, psychological distress, and health-related quality of life in cancer survivors with pelvic late radiation tissue injuries. Support Care Cancer. 2022 Mar;30(3):2477-2486. doi: 10.1007/s00520-021-06684-x. Epub
Velure, G Symptom burden and health-related quality of life in cancer survivors undergoing hyperbaric oxygen therapy for pelvic late radiation tissue injuries: A mixed-methods study. Doctoral thesis, 2022: https://bora.uib.no/bora-xmlui/handle/11250/3012
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.