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Hebert K, Bruno A, Matta R, Horns J, Paudel N, Das R, Hotaling J, McCormick B, Myers JB. Impact of Prostate Cancer-related Genitourinary Radiation Injury on Mental Health Diagnosis and Treatment: Assessment of 55,425 Men. Urology 2024; 183:228-235. [PMID: 37838002 DOI: 10.1016/j.urology.2023.09.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/14/2023] [Accepted: 09/19/2023] [Indexed: 10/16/2023]
Abstract
OBJECTIVE To investigate the association of low-grade radiation injury (LGRI) and high-grade radiation injury (HGRI) following prostate cancer treatment with mental health diagnoses and therapy. METHODS A retrospective study of men diagnosed with prostate cancer who were treated with radiotherapy. Men were followed to assess for LGRI or HGRI using IBM MarketScan. Cohorts included: no injury (no-RI), LGRI, HGRI, and controls. Mental health diagnoses and related treatment (medication/therapy) were identified using ICD-10 codes, CPT codes, and national drug codes. A multivariable Cox proportional hazards model from time of radiation to first instance of mental health diagnosis was modeled against injury group, age, and comorbidities. RESULTS Between 2011 and 2020 we identified 55,425 men who received radiotherapy for prostate cancer. 22,879 (41.3%) experienced a LGRI while 4128 (7.4%) experienced a HGRI. Prior to radiation therapy, mental health diagnoses were equally distributed across cohorts (P > .05). Every marker of mental health showed a step-wise increase in incidence from no-RI to LGRI to HGRI except for alcohol abuse. Use of mental health medications and therapy visits were slightly more likely in the LGRI and HGRI groups prior to radiation, however, this difference was greatly increased postradiation therapy. LGRI (HR 1.38; P < .001) and HGRI (HR 2.1; P < .001) were independently associated with an increased likelihood of mental health diagnoses. CONCLUSION LGRI and HGRI following prostate cancer radiotherapy are associated with increased risk of mental health diagnosis, medication use, and therapy need compared to men who do not develop injuries. The most common mental health diagnoses were depression and anxiety.
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Affiliation(s)
- Kevin Hebert
- Department of Surgery, Division of Urology, University of Utah, Salt Lake City, UT.
| | - Ann Bruno
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT
| | - Rano Matta
- Department of Surgery, Division of Urology, University of Utah, Salt Lake City, UT
| | - Joshua Horns
- Surgical Population Analysis Research Core, University of Utah, Salt Lake City, UT
| | - Niraj Paudel
- Surgical Population Analysis Research Core, University of Utah, Salt Lake City, UT
| | - Rupam Das
- Surgical Population Analysis Research Core, University of Utah, Salt Lake City, UT
| | - James Hotaling
- Department of Surgery, Division of Urology, University of Utah, Salt Lake City, UT
| | - Benjamin McCormick
- Department of Surgery, Division of Urology, University of Utah, Salt Lake City, UT
| | - Jeremy B Myers
- Department of Surgery, Division of Urology, University of Utah, Salt Lake City, UT
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Li KD, Jones CP, Hakam N, Erickson BA, Vanni AJ, Chancellor MB, Breyer BN. Haemorrhagic cystitis: a review of management strategies and emerging treatments. BJU Int 2023; 132:631-637. [PMID: 37501638 DOI: 10.1111/bju.16140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Haemorrhagic cystitis (HC) is characterised by persistent haematuria and lower urinary tract symptoms following radiotherapy or chemotherapy. Its pathogenesis is poorly understood but thought to be related to acrolein toxicity following chemotherapy or fibrosis/vascular remodelling after radiotherapy. There is no standard of care for patients with HC, although existing strategies including fulguration, hyperbaric oxygen therapy, botulinum toxin A, and other intravesical therapies have demonstrated short-term efficacy in cohort studies. Novel agents including liposomal tacrolimus are promising targets for further research. This review summarises the incidence and pathogenesis of HC as well as current evidence supporting its different management strategies.
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Affiliation(s)
- Kevin D Li
- Department of Urology, University of California San Francisco, San Francisco, CA, USA
| | - Charles P Jones
- Department of Urology, University of California San Francisco, San Francisco, CA, USA
| | - Nizar Hakam
- Department of Urology, University of California San Francisco, San Francisco, CA, USA
| | | | - Alex J Vanni
- Department of Urology, Lahey Hospital and Medical Center, Burlington, MA, USA
| | - Michael B Chancellor
- Department of Urology, Oakland University William Beaumont School of Medicine, Royal Oaks, MI, USA
| | - Benjamin N Breyer
- Department of Urology, University of California San Francisco, San Francisco, CA, USA
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
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Moring N, Barrett S, Peterson AC, Inouye BM. Pelvic Extirpative Surgery for the "End-Stage Irradiated Bladder". Cancers (Basel) 2023; 15:4238. [PMID: 37686515 PMCID: PMC10486644 DOI: 10.3390/cancers15174238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/08/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
Men with prostate cancer have the daunting task of selecting from multiple modalities of treatment. The long-term effects of radiation therapy are only now being recognized. For both patients and surgeons, the end-stage irradiated bladder poses numerous problems and challenges. Specifically, irradiated bladders with urosymphyseal fistula, radiation cystitis, and rectourethral fistula are challenging to manage and treat. This review outlines the presentation, workup, and management including cystectomy for these three devastating late complications of radiation therapy. There are special considerations when performing benign cystectomy that are not typically considered during oncologic cystectomy. We discuss an overview of the current literature regarding the "end-stage bladder" resulting from radiation therapy and the important considerations that must be acknowledged when managing these patients. It is shown that many of the less invasive and conservative options ultimately lead to cystectomy. Indeed, our review concludes that cystectomy with urinary diversion is a safe and viable option in select irradiated patients with the goal to improve quality of life.
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Affiliation(s)
- Nikolas Moring
- Department of Urology, Albany Medical Center, Albany, NY 12208, USA; (N.M.); (S.B.)
| | - Seamus Barrett
- Department of Urology, Albany Medical Center, Albany, NY 12208, USA; (N.M.); (S.B.)
| | | | - Brian M. Inouye
- Department of Urology, Albany Medical Center, Albany, NY 12208, USA; (N.M.); (S.B.)
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Wallace BK, Gillespie AM, Moran GW, Smigelski MB, Anderson CB. Heterogeneity in the pharmacological management of radiation-induced hemorrhagic cystitis. Urol Oncol 2022; 40:540.e11-540.e17. [PMID: 36229357 DOI: 10.1016/j.urolonc.2022.09.006] [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: 07/23/2022] [Revised: 08/28/2022] [Accepted: 09/11/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Radiation-induced hemorrhagic cystitis is a complication of pelvic radiotherapy, with an incidence of up to 5%. The resultant hematuria may be severe and refractory to conservative measures. Our objective was to describe the pattern of inpatient treatments among a cohort of patients with radiation-induced hemorrhagic cystitis requiring pharmacological management. METHODS We conducted a retrospective case series to identify all inpatient admissions at a single institution during which patients with radiation cystitis underwent pharmacological intervention for refractory hematuria between 2004 and 2019. Patient demographics, medical history, details of radiation therapy, and relevant admission data were collected. Details of treatment, including the use of pharmacotherapy and surgical treatment, were reviewed and summarized. RESULTS We identified 21 patients who were treated during 26 admissions. Most were male (91%) with a history of external beam radiation therapy (86%), primarily for prostate cancer (85%), and a median age of 73 (IQR: 67-85). Most patients received continuous bladder irrigation as the first intervention during their admission (65%), for a median duration of 40 hours (IQR: 25-59). Eleven separate pharmacologic agents were used, with variations in initial pharmacotherapy utilization over time. Most patients were treated with a combination of surgical and pharmacological interventions (85%). The median length of stay was 9 days (IQR: 5-17) and the 90-day readmission rate was 35%. CONCLUSIONS Pharmacologic treatment for refractory radiation-induced hemorrhagic cystitis is inconsistent and lacks evidence to support treatment strategies. Further work is needed to determine the optimal management for this morbid complication.
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Affiliation(s)
- Brendan K Wallace
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Anton M Gillespie
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - George W Moran
- Department of Urology, Columbia University Irving Medical Center, New York, NY
| | - Michael B Smigelski
- Department of Urology, Columbia University Irving Medical Center, New York, NY
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Complex Lower Genitourinary Fistula Repair. Urol Clin North Am 2022; 49:553-565. [DOI: 10.1016/j.ucl.2022.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Molecular Mechanisms and Key Processes in Interstitial, Hemorrhagic and Radiation Cystitis. BIOLOGY 2022; 11:biology11070972. [PMID: 36101353 PMCID: PMC9311586 DOI: 10.3390/biology11070972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/17/2022] [Accepted: 06/23/2022] [Indexed: 11/22/2022]
Abstract
Simple Summary Pathologies of the bladder are called cystitis. They cause discomfort for the patient. Due to persistent pain, bleeding, urinary incontinence, and uncontrolled urination, the chronic forms cause considerable degradation to patient quality of life. Currently, there is no curative treatment for the most severe forms. This is both an economic and a societal problem. Although the different forms of cystitis have different causes, they share common mechanisms. We propose to describe in detail the key processes and the associated mechanisms involved in abacterial cystitis. Abstract Cystitis is a bladder disease with a high rate of prevalence in the world population. This report focuses on Interstitial Cystitis (IC), Hemorrhagic Cystitis (HC) and Chronic Radiation Cystitis. These pathologies have different etiologies, but they share common symptoms, for instance, pain, bleeding, and a contracted bladder. Overall, treatments are quite similar for abacterial cystitis, and include bladder epithelium protective or anti-inflammatory agents, alleviating pain and reducing bleeding. This review summarizes the mechanisms that the pathologies have in common, for instance, bladder dysfunction and inflammation. Conversely, some mechanisms have been described as present in only one pathology, such as neural regulation. Based on these specificities, we propose identifying a mechanism that could be common to all the above-mentioned pathologies.
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Understanding Molecular Mechanisms and Identifying Key Processes in Chronic Radiation Cystitis. Int J Mol Sci 2022; 23:ijms23031836. [PMID: 35163758 PMCID: PMC8836784 DOI: 10.3390/ijms23031836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 01/20/2022] [Accepted: 01/26/2022] [Indexed: 02/01/2023] Open
Abstract
Chronic radiation cystitis (CRC) is a consequence of pelvic radiotherapy and affects 5–10% of patients. The pathology of CRC is without curative treatment and is characterized by incontinence, pelvic pain and hematuria, which severely degrades patients’ quality of life. Current management strategies rely primarily on symptomatic measures and have certain limitations. Thanks to a better understanding of the pathophysiology of radiation cystitis, studies targeting key manifestations such as inflammation, neovascularization and cell atrophy have emerged and are promising avenues for future treatment. However, the mechanisms of CRC are still better described in animal models than in human models. Preclinical studies conducted to elucidate the pathophysiology of CRC use distinct models and are most often limited to specific processes, such as fibrosis, vascular damage and inflammation. This review presents a synthesis of experimental studies aimed at improving our understanding of the molecular mechanisms at play and identifying key processes in CRC.
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Baboudjian M, Fourmarier M, Clement C, Cherasse A, Graziana JP, Bentaleb Y, Rouscoff Y, Ducrocq S, Gondran-Tellier B, Saussine C. Intravesical instillation of high molecular weight sodium hyaluronate in radiation-induced cystitis: a prospective pilot study. World J Urol 2021; 40:141-146. [PMID: 34550425 DOI: 10.1007/s00345-021-03837-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/09/2021] [Indexed: 10/20/2022] Open
Abstract
PURPOSE To assess the efficacy and safety of intravesical instillation of high molecular weight sodium hyaluronate (HMW-HA) for the treatment of radiation-induced cystitis. METHODS This prospective cohort study was conducted in seven centers in France. Eligible patients with radiation-induced cystitis were recruited between April 2020 and March 2021. A sterile disposable 50 ml prefilled solution containing 0.16% (80 mg/50 mL) HMW-HA (INSTYLAN) was instilled weekly into the bladder. The treatment consisted of 6 sessions (V1 to V6). Outcomes were assessed 1 week (V7) and 4 weeks (V8) after the last session and were compared with baseline (V0). The primary endpoint was bladder pain, evaluated by a Questionnaire with 5 closed-ended response options. Secondary endpoints included changes from baseline for hematuria, urinary frequency, and the effect of urgencies on Quality of Life (QoL). Adverse events (AEs) were graded according to the CTCAE 3.0 classification. RESULTS A total of 30 participants were enrolled. The Intent-to-Treat analysis showed a significant reduction in pelvic pain intensity (- 45.81%, p < 0.001), hematuria (- 26.87%, p = 0.008), total 24 h voids (- 23.92%, p < 0.001) and the effect of urgencies on QoL (- 33.92%, p < 0.001) at V7. The improvement for each outcome remained stable during the post-therapeutic period between V7 and V8. Bladder instillation therapy was well-tolerated: two treatment-related AEs (6.6%) were reported corresponding to two grade 1 hematuria. CONCLUSIONS Intravesical instillation of HMW-HA appears to be effective in the treatment of radiation-induced cystitis. Further comparative studies with longer follow-up are needed to confirm our preliminary results.
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Affiliation(s)
- Michael Baboudjian
- Department of Urology and Kidney Transplantation, La Conception Hospital, Aix-Marseille University, APHM, Marseille, France.
| | - Marc Fourmarier
- Department of Urology, CH Aix-Pertuis, Aix-en-Provence, France
| | | | - Arnaud Cherasse
- Department of Urology, Clinique du Val d'Ouest, Ecully, France
| | - Jean-Pierre Graziana
- Department of Urology, Clinique Mutualiste de la Porte de L'Orient, Lorient, France
| | | | | | - Sylvain Ducrocq
- Department of Urology, CH Notre Dame de la Miséricorde, Ajaccio, France
| | - Bastien Gondran-Tellier
- Department of Urology and Kidney Transplantation, La Conception Hospital, Aix-Marseille University, APHM, Marseille, France
| | - Christian Saussine
- Department of Urology, NHC, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
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Helissey C, Cavallero S, Brossard C, Dusaud M, Chargari C, François S. Chronic Inflammation and Radiation-Induced Cystitis: Molecular Background and Therapeutic Perspectives. Cells 2020; 10:E21. [PMID: 33374374 PMCID: PMC7823735 DOI: 10.3390/cells10010021] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/10/2020] [Accepted: 12/22/2020] [Indexed: 12/14/2022] Open
Abstract
Radiation cystitis is a potential complication following the therapeutic irradiation of pelvic cancers. Its clinical management remains unclear, and few preclinical data are available on its underlying pathophysiology. The therapeutic strategy is difficult to establish because few prospective and randomized trials are available. In this review, we report on the clinical presentation and pathophysiology of radiation cystitis. Then we discuss potential therapeutic approaches, with a focus on the immunopathological processes underlying the onset of radiation cystitis, including the fibrotic process. Potential therapeutic avenues for therapeutic modulation will be highlighted, with a focus on the interaction between mesenchymal stromal cells and macrophages for the prevention and treatment of radiation cystitis.
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Affiliation(s)
- Carole Helissey
- Department of Radiation Biological Effects, French Armed Forces Biomedical Research Institute, 91220 Brétigny-sur-Orge, France; (C.H.); (S.C.); (C.C.)
- Clinical Unit Research, HIA Bégin, 94160 Saint-Mandé, France
| | - Sophie Cavallero
- Department of Radiation Biological Effects, French Armed Forces Biomedical Research Institute, 91220 Brétigny-sur-Orge, France; (C.H.); (S.C.); (C.C.)
| | - Clément Brossard
- Radiobiology of Medical Exposure Laboratory (LRMed), Institute for Radiological Protection and Nuclear Safety (IRSN), 92260 Fontenay-aux-Roses, France;
| | - Marie Dusaud
- Department of Urology, HIA Bégin, 94160 Saint-Mand, France;
| | - Cyrus Chargari
- Department of Radiation Biological Effects, French Armed Forces Biomedical Research Institute, 91220 Brétigny-sur-Orge, France; (C.H.); (S.C.); (C.C.)
- Gustave Roussy Comprehensive Cancer Center, Department of Radiation Oncology, 94805 Villejuif, France
- French Military Health Academy, Ecole du Val-de-Grâce (EVDG), 75005 Paris, France
| | - Sabine François
- Department of Radiation Biological Effects, French Armed Forces Biomedical Research Institute, 91220 Brétigny-sur-Orge, France; (C.H.); (S.C.); (C.C.)
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Kashihara T, Inaba K, Komiyama M, Nakayama H, Iijima K, Nishioka S, Okamoto H, Kikkawa N, Kubo Y, Shima S, Nakamura S, Takahashi A, Takahashi K, Okuma K, Murakami N, Igaki H, Nakayama Y, Fukunaga A, Matsui Y, Fujimoto H, Itami J. The use of hyperbaric oxygen to treat actinic rectal fistula after SpaceOAR use and radiotherapy for prostate cancer: a case report. BMC Urol 2020; 20:196. [PMID: 33317509 PMCID: PMC7737272 DOI: 10.1186/s12894-020-00767-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 12/03/2020] [Indexed: 11/25/2022] Open
Abstract
Background In definitive radiation therapy for prostate cancer, the SpaceOAR® System, a hydrogel spacer, is widely used to decrease the irradiated dose and toxicity of rectum. On the other hand, periprostatic abscesses formation and rectal perforation are known as rare adverse effects of SpaceOAR. Nevertheless, there is a lack of reports clarifying the association between aggravation of abscesses and radiation therapy, and hyperbaric oxygen therapy (HBOT) is effective for a peri-SpaceOAR abscess and rectal perforation. Case presentation We report a case of a 78-year-old high-risk prostate cancer patient. After SpaceOAR insertion into the correct space, he started to receive external beam radiation therapy (EBRT). He developed a fever, perineal pain and frequent urination after the completion of EBRT, and the magnetic resonance imaging (MRI) revealed a peri-SpaceOAR abscess. Scheduled brachytherapy was postponed, administration of antibiotics and opioid via intravenous drip was commenced, and transperineal drainage was performed. After the alleviation of the abscess, additional EBRT instead of brachytherapy was performed with MRI-guided radiation therapy (MRgRT). On the last day of the MRgRT, perineal pain reoccurred, and MRI and colonoscopy detected the rectal perforation. He received an intravenous antibiotics drip and HBOT, and fully recovered from the rectal perforation. Conclusions Our report indicates that EBRT can lead to a severe rectum complication by causing inflammation for patients with a peri-SpaceOAR abscess. Furthermore, HBOT was effective for the peri-SpaceOAR abscess and rectal perforation associated with EBRT.
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Affiliation(s)
- Tairo Kashihara
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan.
| | - Koji Inaba
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Motokiyo Komiyama
- Department of Urological Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroki Nakayama
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Kotaro Iijima
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Shie Nishioka
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Hiroyuki Okamoto
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Nao Kikkawa
- Department of Radiology, National Cancer Center Hospital, Tokyo, Japan
| | - Yuko Kubo
- Department of Radiology, National Cancer Center Hospital, Tokyo, Japan
| | - Satoshi Shima
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Satoshi Nakamura
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Ayaka Takahashi
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Kana Takahashi
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Kae Okuma
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Naoya Murakami
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Hiroshi Igaki
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Yuko Nakayama
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
| | - Arinobu Fukunaga
- Department of Urological Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshiyuki Matsui
- Department of Urological Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroyuki Fujimoto
- Department of Urological Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Jun Itami
- Department of Radiation Therapy, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-ku, Tokyo, Japan
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Andren J, Bennett MH. An observational trial to establish the effect of hyperbaric oxygen treatment on pelvic late radiation tissue injury due to radiotherapy. Diving Hyperb Med 2020; 50:250-255. [PMID: 32957127 DOI: 10.28920/dhm50.3.250-255] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 06/09/2020] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Rates of pelvic cancer are growing globally with around half of these patients receiving radiotherapy. In a small proportion, radiotherapy results in significant late radiation tissue injury (LRTI) to surrounding tissue, most commonly affecting the bladder and bowel mucosa. We conducted a combined prospective and retrospective observational trial to establish the effectiveness of hyperbaric oxygen treatment (HBOT) in improving the symptoms and signs of LRTI in these patients. METHODS Fifty-two patients were included after receiving radiotherapy for cancers of the bowel, bladder, cervix, prostate or vulva. They received HBOT at 203-243 kPa (2.0-2.4 atmospheres absolute (atm abs)) for 90 minutes with the median number of treatments being 30 (IQR 1). Late effects normal tissues - subjective, objective, management, analytic (LENT-SOMA) scores were recorded before and after treatment. RESULTS The mean LENT-SOMA scores before and after HBOT were 11.7 (SD 5.3) and 8.1 (5.1) respectively. This reduction in score of 3.7 (95% CI 2.6 to 4.8) was statistically significant (P < 0.001). For radiation cystitis the mean reduction was 3.7 (95% CI 2.4 to 5.0, P < 0.001) and for radiation proctitis was 3.8 (95% CI 1.4 to 6.1, P = 0.004). There were no significant adverse effects recorded. CONCLUSIONS Hyperbaric oxygen treatment may be an effective and safe treatment for pelvic late tissue radiation injury.
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Affiliation(s)
- James Andren
- Department of Diving and Hyperbaric Medicine, Prince of Wales Hospital, Sydney, Australia.,Corresponding author: Dr James Andren, 4 Adelaide Place, Canterbury CT1 2QA, England,
| | - Michael H Bennett
- Department of Diving and Hyperbaric Medicine, Prince of Wales Hospital, Sydney, Australia.,Prince of Wales Clinical School, University of New South Wales, Sydney, Australia
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Pereira D, Ferreira C, Catarino R, Correia T, Cardoso A, Reis F, Cerqueira M, Prisco R, Camacho O. Hyperbaric oxygen for radiation-induced cystitis: A long-term follow-up. Actas Urol Esp 2020; 44:561-567. [PMID: 32736899 DOI: 10.1016/j.acuro.2020.03.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 03/26/2020] [Accepted: 03/27/2020] [Indexed: 01/01/2023]
Abstract
INTRODUCTION AND OBJECTIVES Bladder complications may be seen in up to 12% of patients treated with pelvic irradiation. Hyperbaric oxygen therapy (HBOT) is an option for the management of radiation-induced hemorrhagic cystitis (RIHC). The aim of this study was to evaluate the efficacy of HBOT in radiation cystitis and to identify the predictive factors for a successful outcome. MATERIAL AND METHODS We retrospectively reviewed 105 patients diagnosed with RIHC which were treated with HBOT between 2007 and 2016 in our institution. Patients received 100% oxygen in a multiplace hyperbaric chamber at 2.4atm for 80minutes. All patients fulfilled a questionnaire documenting symptom severity pre-HBOT and at the end of the follow-up period. RESULTS After a median of 40 HBOT sessions, there was success rate of 92,4% in the control of hematuria. During our follow-up period (median of 63 months) 24,7% patients presented with recurrence of hematuria. The mean score of the questionnaire-assessed variables: dysuria, urinary frequency and hematuria, was significantly lower after the follow-up period (P<.05). Our data shows that the sooner HBOT is delivered after the first episode of hematuria, better response rates are achieved and lower recurrences concerning hematuria were registered (P<.05). No serious complications were observed. CONCLUSIONS Our results support the safety and long-term benefits of HBOT on RIHC and other distressful bladder symptoms, which represents an expected improvement of quality of life in our patients.
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13
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Hyperbaric oxygen for radiation cystitis. Lancet Oncol 2019; 20:1481-1482. [DOI: 10.1016/s1470-2045(19)30574-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 08/01/2019] [Indexed: 11/18/2022]
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14
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Radiation Cystitis: a Contemporary Review. CURRENT BLADDER DYSFUNCTION REPORTS 2019. [DOI: 10.1007/s11884-019-00538-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Boet S, Cheng-Boivin O, Martin L, Hurskainen T, Etherington N. Evidence for simulation-based education in hyperbaric medicine: A systematic review. Diving Hyperb Med 2019; 49:209-215. [PMID: 31523796 DOI: 10.28920/dhm49.3.209-215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 05/08/2019] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Evidence from many areas of healthcare suggests that skills learned during simulation transfer to clinical settings; however, this has not yet been investigated in hyperbaric medicine. This systematic review aimed to identify, summarize, and assess the impact of simulation-based education in hyperbaric medicine. METHODS Eligible studies investigated the effect of simulation-based education for learning in hyperbaric medicine, used any design, and were published in English in a peer-reviewed journal. Learning outcomes across all Kirkpatrick levels were included. MEDLINE, Embase, and the Cochrane Central Register of Controlled Trials were searched. Pairs of independent reviewers assessed references for study eligibility. RESULTS We found no article assessing the impact of simulation-based education in hyperbaric medicine published in English. Only one potentially relevant paper published in German was found. CONCLUSIONS More research is needed to determine how the hyperbaric medicine community and their patients may benefit from simulation-based education to optimize both practice and patient care.
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Affiliation(s)
- Sylvain Boet
- Corresponding author: Associate Professor Sylvain Boet, Department of Anesthesiology and Pain Medicine, Hyperbaric Medicine Unit, The Ottawa Hospital, 501 Smyth Rd, Critical Care Wing 1401, Ottawa, K1H 8L6, Ontario, Canada, .,Department of Anesthesiology and Pain Medicine, The Ottawa Hospital, Ottawa, Ontario, Canada.,Hyperbaric Medicine Unit, The Ottawa Hospital, Ottawa, Ontario, Canada.,The Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Ontario, Canada.,Department of Innovation in Medical Education, University of Ottawa, Ottawa, Ontario, Canada
| | - Olivia Cheng-Boivin
- Medical Student, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Leonardo Martin
- Medical Student, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Tomi Hurskainen
- Department of Anesthesiology and Pain Medicine, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Nicole Etherington
- Department of Anesthesiology and Pain Medicine, The Ottawa Hospital, Ottawa, Ontario, Canada.,The Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Ontario, Canada
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Goucher G, Saad F, Lukka H, Kapoor A. Canadian Urological Association Best Practice Report: Diagnosis and management of radiation-induced hemorrhagic cystitis. Can Urol Assoc J 2019; 13:15-23. [PMID: 30721124 PMCID: PMC6363576 DOI: 10.5489/cuaj.5788] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- George Goucher
- Department of Surgery (Urology) and Oncology, McMaster University, Hamilton, ON, Canada
| | - Fred Saad
- Department of GU Oncology, l’Université de Montréal, Montreal, QC, Canada
| | - Himu Lukka
- Department of Radiation Oncology, McMaster University, Hamilton, ON, Canada
| | - Anil Kapoor
- Department of Surgery (Urology) and Oncology, McMaster University, Hamilton, ON, Canada
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