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Katsube S, Matsumoto S, Misawa M, Kakizawa N, Hashimoto R, Mizutani T, Matsumoto K, Yoshikawa S, Mashima H. Successful Fistula Closure After Treatment with Colostomy and Infliximab in a Patient with Ulcerative Colitis Complicated by Rectovaginal Fistula. Biologics 2024; 18:107-113. [PMID: 38736705 PMCID: PMC11086393 DOI: 10.2147/btt.s457300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 04/23/2024] [Indexed: 05/14/2024]
Abstract
The patient was a 50-year-old Japanese woman who was diagnosed with total-colitis-type ulcerative colitis (UC) at the age of 26 years. She was treated with mesalazine and azathioprine, and her disease activity was well controlled. At the age of 50 years, the patient was experiencing fever, abdominal pain, diarrhea, bloody stool, and anal pain, which led to a diagnosis of a relapse of UC. Although steroid therapy was administered and tended to improve her symptoms, fecaloid vaginal discharge occurred, and rectovaginal fistula (RVF) was confirmed. Colostomy was performed, and infliximab was initiated as maintenance therapy for UC. All symptoms improved, and RVF closure was confirmed 6 months after the initiation of infliximab. To date, she has been free from relapse of UC. There have been only a few reports of UC complicated by RVF, and this condition is often difficult to treat. To the best of our knowledge, no other case of UC complicated by RVF in which the fistula was closed after treatment with colostomy and infliximab has been previously reported; thus, our report of the present case is valuable to the literature.
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Affiliation(s)
- Sota Katsube
- Department of Gastroenterology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Satohiro Matsumoto
- Department of Gastroenterology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Masahiro Misawa
- Department of Obstetrics and Gynecology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Nao Kakizawa
- Department of General and Gastrointestinal Surgery, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Ryo Hashimoto
- Department of Gastroenterology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Taku Mizutani
- Department of Gastroenterology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Keita Matsumoto
- Department of Gastroenterology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Shuhei Yoshikawa
- Department of Gastroenterology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Hirosato Mashima
- Department of Gastroenterology, Jichi Medical University Saitama Medical Center, Saitama, Japan
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Drefs M, Schömer Cuenca S, Wirth U, Kühn F, Burian M, Werner J, Zimmermann P. Predictors of outcome for treatment of enterovaginal fistula : Therapeutical strategies for treatment. Int J Colorectal Dis 2023; 38:187. [PMID: 37420132 PMCID: PMC10329052 DOI: 10.1007/s00384-023-04453-2] [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] [Accepted: 05/25/2023] [Indexed: 07/09/2023]
Abstract
BACKGROUND Enterovaginal fistulas represent a serious complication of various diseases and therapeutic procedures, often associated with complicated clinical courses and massive impairment of quality of life. As underlying conditions and procedures are multifarious, therapeutic approaches are challenging and have to be tailored individually. As the therapeutic management is complex and individualized, multiple surgical interventions might be necessary. METHODS The aim of this study was to identify possible predictors for outcome in the treatment enterovaginal fistula patients. The study was realized as a retrospective analysis. Ninety-two patients treated with enterovaginal fistulas between 2004 and 2016 were analyzed. Patient characteristics, therapeutic data, and endoscopic findings were stratified according to etiology, closure rate and time, as well as recurrence of fistula. Main outcome measure was the overall rate of fistula closure. RESULTS Overall therapeutic success rate was 67.4%. Postoperatively derived fistulas were most frequent (40.2%), mainly after rectal surgery (59.5%). Postoperative and non-IBD-inflammation associated fistulas had better outcome than IBD-, radiotherapy-, and tumor-related fistulas (p = 0.001). Successful fistula closure was observed more frequently after radical surgical interventions, best results observed after transabdominal surgery (p < 0.001). Fistula recurrence was also less frequently observed after radical surgical therapies (p = 0.029). A temporary stoma was associated with higher incidence of fistula closure (p = 0.013) and lower incidence of fistula recurrence (p = 0.042) in the postoperative subgroup, as well as shortened therapy period in all groups (p = 0.031). CONCLUSION Enterovaginal fistulas are a result of various etiologies, and treatment should be adjusted accordingly. A very sustainable, rapid, and persistent therapeutic success can be expected after radical surgical approaches with temporary diverting stoma. This is especially true for postoperatively derived fistulas.
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Affiliation(s)
- Moritz Drefs
- Department of General, Visceral and Transplant Surgery, University Hospital of Munich, Munich 81377, Germany
| | | | - Ulrich Wirth
- Department of General, Visceral and Transplant Surgery, University Hospital of Munich, Munich 81377, Germany
| | - Florian Kühn
- Department of General, Visceral and Transplant Surgery, University Hospital of Munich, Munich 81377, Germany
| | - Maria Burian
- Department of General, Visceral and Transplant Surgery, University Hospital of Munich, Munich 81377, Germany
| | - Jens Werner
- Department of General, Visceral and Transplant Surgery, University Hospital of Munich, Munich 81377, Germany
| | - Petra Zimmermann
- Department of General, Visceral and Transplant Surgery, University Hospital of Munich, Munich 81377, Germany.
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Zeng YX, He YH, Jiang Y, Jia F, Zhao ZT, Wang XF. Minimally invasive endoscopic repair of rectovaginal fistula. World J Gastrointest Surg 2022; 14:1049-1059. [PMID: 36185557 PMCID: PMC9521462 DOI: 10.4240/wjgs.v14.i9.1049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/30/2022] [Accepted: 09/02/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Surgical techniques for repair of rectovaginal fistula (RVF) have been continually developed, but the ideal procedure remains unclear. Endoscopic repair is a novel and minimally invasive technique for RVF repair with increasing reporting.
AIM To review the current applications and preliminary outcomes of this technique for RVF repair, aiming to give surgeons an alternative in clinical practice.
METHODS Available articles were searched according to the search strategy. And the sample size, fistula etiology, fistula type, endoscopic repair approaches, operative time and hospital stay, follow-up period, complication and life quality assessment were selected for recording and further analysis.
RESULTS A total of 11 articles were eventually identified, involving 71 patients with RVFs who had undergone endoscopic repair. The principal causes of RVFs were surgery (n = 51, 71.8%), followed by obstetrics (n = 7, 9.8%), inflammatory bowel disease (n = 5, 7.0%), congenital (n = 3, 4.2%), trauma (n = 2, 2.8%), radiation (n = 1, 1.4%), and in two patients, the cause was unclear. Most fistulas were in a mid or low position. Several endoscopic repair methods were included, namely transanal endoscopic microsurgery, endoscopic clipping, and endoscopic stenting. Most patients underwent > 1-year follow-up, and the success rate was 40%-93%, and all cases reported successful closure. Few complications were mentioned, while postoperative quality of life assessment was only mentioned in one study.
CONCLUSION In conclusion, endoscopic repair of RVF is novel, minimally invasive and promising with acceptable preliminary effectiveness. Given its unique advantages, endoscopic repair can be an alternative technique for surgeons.
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Affiliation(s)
- Yi-Xian Zeng
- Department of Proctology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Ying-Hua He
- Department of Proctology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Yun Jiang
- Department of Proctology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Fei Jia
- Department of Proctology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Zi-Ting Zhao
- Department of Proctology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Xiao-Feng Wang
- Department of Proctology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
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Transvaginal approach for rectovaginal fistula: experience from a single institution. Updates Surg 2022; 74:1861-1870. [DOI: 10.1007/s13304-022-01366-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/18/2022] [Indexed: 11/26/2022]
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5
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Wang P, Tong W, Wang Q. Combined transabdominal-transanal surgical approach for iatrogenic rectovaginal fistula: two case reports. Ann R Coll Surg Engl 2021; 104:e50-e53. [PMID: 34414795 DOI: 10.1308/rcsann.2021.0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Rectovaginal fistula (RVF) is a type of anastomotic leakage that may occur after low anterior resection for rectal cancer. The repair of RVF can be challenging because of the scar tissue stenosis and incomplete obstruction. Two patients presented in our department with vaginal faecal discharge almost 7 months after the radical resection of rectal cancer. On vaginal examination, titanium nails related to the rectal surgery were found in the vaginal wall. The patients were diagnosed with RVF. Considering that RVF positions in the patients were high and might adhere to the pelvic tissue, a combined transabdominal-transanal resection and vaginal repair surgery was performed. About 3 months after surgery, both patients underwent colonic closure surgery, with consequent good recovery. A combined transabdominal-transanal approach may provide distinct advantages in surgical repair of difficult cases of RVF.
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Affiliation(s)
- P Wang
- First Hospital of Jilin University, China
| | - W Tong
- First Hospital of Jilin University, China
| | - Q Wang
- First Hospital of Jilin University, China
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Grott M, Rickert A, Hetjens S, Kienle P. Clinical outcome and quality of life after gracilis muscle transposition for fistula closure over a 10-year period. Int J Colorectal Dis 2021; 36:569-580. [PMID: 33386945 DOI: 10.1007/s00384-020-03825-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/16/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE Gracilis muscle transposition (GMT) is an established surgical technique in the treatment of anorectal fistulas and fistulas to the vagina and the urinary system when previous closure options have failed. There is little evidence on the success rate of this procedure in the long term. METHODS This is a follow-up study on all patients undergoing GMT over a 10-year period at a tertiary referral center for complex fistulas. Postoperative function and quality of life were evaluated by standardized questionnaires (Wexner score, Fecal Incontinence Quality of Life Score (FIQL), SF-12 and a brief questionnaire designed for this study). Sexual function was evaluated by the Female Sexual Function Index (FSFI) and the International Index of Erectile Function. RESULTS Forty-seven gracilis muscle transpositions (GMT) in 46 patients were performed. Most treated patients had (neo-)-rectovaginal fistulas (n = 29). An overall fistula closure was achieved in 34 of 46 patients (74%): in 25 cases primarily by GMT (53%) and in nine patients with persistent or recurrent fistula by additional surgical procedures. A clinically apparent relapse occurred on average 276 days (median: 180 days) after GMT (mean follow-up 73.4 months). CONCLUSION GMT in our hands has a primary closure rate of 53%, and after further procedures, this rises to 74%. Fecal continence is impaired in patients having undergone GMT. The overall quality of life in patients after GMT is only slightly impaired, and sexual function is severely impaired in female patients.
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Affiliation(s)
- M Grott
- Department of Thoracic Surgery, Thoraxklinik Heidelberg University, Röntgenstraße 1, 69126, Heidelberg, Germany
| | - A Rickert
- Department of Surgery, St. Josefskrankenhaus Heidelberg, Akademisches Lehrkrankenhaus der Medizinischen Fakultät Mannheim der Universität Heidelberg, Landhausstraße 25, 69115, Heidelberg, Germany
| | - S Hetjens
- Department for Medical Statistics and Biomathematics, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - P Kienle
- Department of Surgery, Theresienkrankenhaus Mannheim, Akademisches Lehrkrankenhaus der Universität Heidelberg, Heidelberg University, Bassermannstraße 1, 68165, Mannheim, Germany.
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7
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Li Q, Sun J, Yin L, Ji F. Rectovaginal Fistula With Double Vagina and Anastomotic Stenosis: A Case Report Following Rectal Cancer Surgery. Front Oncol 2021; 11:549211. [PMID: 33680958 PMCID: PMC7934615 DOI: 10.3389/fonc.2021.549211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 01/06/2021] [Indexed: 11/22/2022] Open
Abstract
Rectovaginal fistula (RVF) occurs as a result of abnormal epithelialized connections between the rectum and vagina. Rectal cancer surgery remains the major cause of RVF. Here, we report a rare postoperative complication in which a patient with a double uterine and vagina received RVF following rectal cancer surgery. The patient received radiotherapy and developed rectal anastomotic stenosis leading to scar hyperplasia around the fistula, making repair difficult. Complex RVF is prone to release, which despite the multitude of procedures and treatments reported, optimal strategies remain controversial. Our previous studies showed how the use of rectal mucosal advancement flap (RMAF) with transanal endoscopic surgery (TES) can repair mid-low RVF. We successfully repaired RVF and rectal anastomotic stenosis with staging TES in this complex case. This highlights the safety and utility of TES treatment for complex RVF. Further studies are now required to confirm its effectiveness.
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Affiliation(s)
- Qiwei Li
- Department of General Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jianhua Sun
- Department of General Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lu Yin
- Department of Abdominal Surgery, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Fu Ji
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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8
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Reisenauer C, Amend B, Falch C, Abele H, Brucker SY, Andress J. Evaluation and management of obstetric genital fistulas treated at a pelvic floor centre in Germany. BMC Womens Health 2021; 21:52. [PMID: 33546671 PMCID: PMC7863292 DOI: 10.1186/s12905-021-01175-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/10/2021] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Obstetric genital fistulas are an uncommon condition in developed countries. We evaluated their causes and management in women treated at a German pelvic floor centre. METHODS Women who had undergone surgery for obstetric genital fistulas between January 2006 and June 2020 were identified, and their records were reviewed retrospectively. RESULTS Eleven out of 40 women presented with genitourinary fistulas, and 29 suffered from rectovaginal fistulas. In our cohort, genitourinary fistulas were more common in multiparous women (9/11), and rectovaginal fistulas were more common in primiparous women (24/29). The majority of the genitourinary fistulas were at a high anterior position in the vagina, and all rectovaginal fistulas were at a low posterior position. While all genitourinary fistulas were successfully closed, rectovaginal fistula closure was achieved in 88.65% of cases. Women who suffered from rectovaginal fistulas and were at high risk of recurrence or postoperative functional discomfort and desired another child, we recommended fistula repair in the context of a subsequent delivery. For the first time, pregnancy-related changes in the vaginal wall were used to optimize the success rate of fistula closure. CONCLUSIONS In developed countries, birth itself can lead to injury-related genital fistulas. As fistula repair lacks evidence-based guidance, management must be tailored to the underlying pathology and the surgeon's experience. Attention should be directed towards preventive obstetric practice and adequate perinatal and postpartum care. Although vesicovaginal fistulas occur rarely, in case of urinary incontinence after delivery, attention should be paid to the patient, and a vesicovaginal fistula should be ruled out. Trial registration Retrospectively registered, DRKS 00022543, 28.07.2020.
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Affiliation(s)
- Christl Reisenauer
- Department of Obstetrics and Gynaecology, University Hospital Tübingen, Calwerstrasse 7, 72076, Tübingen, Germany.
| | - Bastian Amend
- Department of Urology, University Hospital Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
| | - Claudius Falch
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Germany
| | - Harald Abele
- Department of Obstetrics and Gynaecology, University Hospital Tübingen, Calwerstrasse 7, 72076, Tübingen, Germany
| | - Sara Yvonne Brucker
- Department of Obstetrics and Gynaecology, University Hospital Tübingen, Calwerstrasse 7, 72076, Tübingen, Germany
| | - Jürgen Andress
- Department of Obstetrics and Gynaecology, University Hospital Tübingen, Calwerstrasse 7, 72076, Tübingen, Germany
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9
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Nikolic M, Stift A, Reinisch W, Vogelsang H, Matic A, Müller C, von Strauss Und Torney M, Riss S. Allogeneic expanded adipose-derived stem cells in the treatment of rectovaginal fistulas in Crohn's disease. Colorectal Dis 2021; 23:153-158. [PMID: 32810356 PMCID: PMC7891611 DOI: 10.1111/codi.15324] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 08/11/2020] [Indexed: 12/12/2022]
Abstract
AIM Crohn's disease (CD)-related rectovaginal fistulas (RVFs) are rare, challenging to treat and associated with a high morbidity. Due to a significant lack of data, we aimed to analyse the safety and feasibility of allogeneic adipose-derived stem cells (ASCs) in the treatment of CD-related RVF. METHOD Four consecutive patients with CD-related RVF underwent treatment with expanded allogeneic ASCs extracted from a healthy donor in a tertiary referral centre in 2019. None of the patients had an intestinal diversion at the time of the treatment. Follow-up was performed 6 months postoperatively. RESULTS The median operation time was 45 min with a median hospital stay of 3 days. No intra-operative complications occurred. Three patients (75%) developed recurrent RVF after a median follow-up of 19 days. Two patients required surgical treatment including loose seton drainage due to discharge and pain. One patient developed recurrence of symptoms after 10 days, but refused further surgical therapy. Only one patient (25%) showed healing of the RVF, with re-epithelialization of both the vaginal and rectal opening and absence of clinical symptoms. CONCLUSION Expanded allogeneic ASC therapy represents a novel safe treatment option for CD-associated RVF. Although efficacy appears limited, further controlled studies are required to draw robust conclusions.
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Affiliation(s)
- M Nikolic
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - A Stift
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - W Reinisch
- Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - H Vogelsang
- Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - A Matic
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - C Müller
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - M von Strauss Und Torney
- Department of Visceral Surgery, St Clara Hospital and University Hospital Basel, Clarunis University Centre for Gastrointestinal and Liver Diseases, Basel, Switzerland
| | - S Riss
- Department of Surgery, Medical University of Vienna, Vienna, Austria
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Grüter AAJ, Van Oostendorp SE, Smits LJH, Kusters M, Özer M, Nieuwenhuijzen JA, Tuynman JB. Minimally invasive perineal redo surgery for rectovesical and rectovaginal fistulae: A case series. Int J Surg Case Rep 2020; 77:733-738. [PMID: 33395885 PMCID: PMC7724097 DOI: 10.1016/j.ijscr.2020.11.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 11/11/2020] [Accepted: 11/11/2020] [Indexed: 10/28/2022] Open
Abstract
INTRODUCTION Iatrogenic recto-urogenital fistulae are refractory complications that rarely heal without surgical intervention. The ongoing local infection causes pain, discomfort and substantially impacts quality of life. Surgical repair requires adequate exposure and space to fill with healthy tissue, which is a major challenge in pelvic redo surgery. An abdominal approach to repair the fistula is associated with major morbidity and often fails to expose the deep pelvis. In our experience a novel transperineal minimally invasive approach a utilizing single incision laparoscopic surgery (SILS) technique could offer improved results. PRESENTATION OF CASES In the present study, three cases of patients with recto-urogenital fistulae after pelvic surgery are described. Two patients were diagnosed with a rectovesical fistula and one patient with a rectovaginal fistula. In all three cases, a minimally invasive perineal approach, using a SILS port, was used to perform surgical repair. The closure of the fistulae involved: a separate repair of the urethra/bladder or vaginal defect and the rectal defect, followed by interposition of vascularized tissue by either a pudendal thigh fasciocutaneous flap or omentoplasty. DISCUSSION AND CONCLUSION This study is the first to report on a minimally invasive perineal approach, utilizing a SILS technique for recto-urogenital fistulae repair after previous pelvic surgery. The current approach improves exposure, creates surgical space, optimizes view and allows the interposition of vascularized tissue, without causing substantial blood loss and avoiding major abdominal surgery.
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Affiliation(s)
- A A J Grüter
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, Netherlands
| | - S E Van Oostendorp
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, Netherlands
| | - L J H Smits
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, Netherlands
| | - M Kusters
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, Netherlands
| | - M Özer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Plastic Surgery, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, Netherlands
| | - J A Nieuwenhuijzen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Urology, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, Netherlands
| | - J B Tuynman
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Surgery, Cancer Center Amsterdam, De Boelelaan 1117, Amsterdam, Netherlands.
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11
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Post surgical rectovaginal fistula: who really benefits from stoma diversion? Updates Surg 2020; 73:165-171. [PMID: 32449033 DOI: 10.1007/s13304-020-00810-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 05/18/2020] [Indexed: 12/13/2022]
Abstract
To analyze the role of stoma diversion and timing of stoma maintenance in the healing of post-surgical Recto Vaginal Fistulae (psRVF). A retrospective analysis of a prospectively maintained registry. All patients with a psRVF diagnosed at IRCCS Sacro Cuore-Don Calabria Hospital of Negrar di Valpolicella from January 2002 to December 2016 were analyzed. The baseline treatment was a fecal diversion. Patients were divided into two groups according to healing time: < 6 months (Group 1) or > 6 months (Group 2). 2043 women underwent rectal resections in the study period. We recorded 37 patients with psRVF (1.8%). Nineteen women (51.3%) healed (Group 1) within 6 months. The median time of psRVF recovery in group 1 was 99.7 days. Concomitant local treatment of the fistula did not influence the healing rate (p 0.8). Colostomies were significantly higher in group 1 (p 0.003). The size of the psRVF influenced the success rate of fistula healing with loop stoma (p 0.07). A multivariate analysis the presence of fever and pelvic abscess (pelvis sepsis) were significantly associated with diversion failure (p 0.035). A step-up approach with the maintenance of loop stoma at least for six months for all patients with psRVF could be changed. Patients with larger fistula and pelvic sepsis at index procedure should be addressed earlier to a specific second-level treatment.
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12
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Hegde R, Trombold JM, Dominguez JM. Colorectal Surgery Review for Primary Care Providers. MISSOURI MEDICINE 2020; 117:154-158. [PMID: 32308242 PMCID: PMC7144705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Anorectal conditions are one of the most common problems evaluated by primary care physicians. Most patients present with rectal pain, rectal bleeding, or purulent drainage per rectum. Colorectal conditions have overlapping symptoms. Thorough history and careful anorectal examination can differentiate common anorectal conditions like hemorrhoids, anorectal abscesses, anal fistula, anal fissure, and anal condyloma. Most of these conditions can be diagnosed and treated without imaging.
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Affiliation(s)
- Rakesh Hegde
- Rakesh Hegde, MD, John M. Trombold, MD & José M. Dominguez, MD, MSMA member since 1996, are in the Department of Colon and Rectal Surgery, Ferrell-Duncan Clinic, CoxHealth, Springfield, Missouri
| | - John M Trombold
- Rakesh Hegde, MD, John M. Trombold, MD & José M. Dominguez, MD, MSMA member since 1996, are in the Department of Colon and Rectal Surgery, Ferrell-Duncan Clinic, CoxHealth, Springfield, Missouri
| | - José M Dominguez
- Rakesh Hegde, MD, John M. Trombold, MD & José M. Dominguez, MD, MSMA member since 1996, are in the Department of Colon and Rectal Surgery, Ferrell-Duncan Clinic, CoxHealth, Springfield, Missouri
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13
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Terry M, Ng MK, Ma T, Stein SL. Rectoperineal Fistula Repair Through Perineal Approach, Martius Flap, and House Advancement Flap. Cureus 2020; 12:e7001. [PMID: 32206465 PMCID: PMC7077134 DOI: 10.7759/cureus.7001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
A rectoperineal fistula (RPF) is a relatively rare, non-life-threatening form of anorectal malformation that nevertheless causes significant physical discomfort, and remains technically challenging for surgeons to treat. We present a case of a 72-year-old female with a history of a recurrent perianal fistula with multiple approaches including endorectal advancement flap previously attempted. Our procedure involved laparoscopic loop ileostomy with transversus abdominis plane (TAP) block, and RPF repair through the perineal approach with primary repair involving Martius flap and house advancement flaps. The patient tolerated the procedure well with no known peri-operative complications and resolution of stool incontinence at subsequent post-operative visits, the first within a month of the procedure. This case was used to demonstrate and highlight the surgical technique of the RPF repair by Martius flap. Informed consent was obtained from the patient for video recording for educational purposes.
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Affiliation(s)
- Morgan Terry
- Surgery, Case Western Reserve University School of Medicine, Cleveland, USA
| | - Mitchell K Ng
- Internal Medicine, Case Western Reserve University School of Medicine, Cleveland, USA
| | - Truong Ma
- Surgery, University Hospitals Cleveland Medical Center, Cleveland, USA
| | - Sharon L Stein
- Surgery: Colorectal Surgery, University Hospitals Cleveland Medical Center / University Hospitals Research in Surgical Outcomes & Effectiveness Center (UH-RISES), Cleveland, USA
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14
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Abstract
Vaginal fistulas (VF) represent abnormal communications between the vagina and either the distal portion of the digestive system or the lower urinary tract, but lack an accepted classification and standardised terminology. Regardless of the underlying cause, these uncommon disorders result in profound physical, psychological, sexual and social distress to the patients.Since diagnosis of VF is challenging at gynaecologic examination, ano-proctoscopy and urethro-cystoscopy, imaging is crucial to confirm the fistula, to visualise its site, course and involved organ, and to characterise the underlying disease. The traditional conventional radiographic studies provided limited cross-sectional information and are nowadays largely replaced by CT and MRI studies.Aiming to provide radiologists with an increased familiarity with VF, this pictorial paper summarises their clinical features, pathogenesis and therapeutic approach, and presents the appropriate CT and MRI acquisition and interpretation techniques that vary according to the anatomic site and termination of the fistula. The current role of state-of-the art CT and MRI is presented with examples regarding both entero- (involving the colon, rectum and anus) and urinary (connecting the bladder, distal ureter or urethra) VF. The resulting combined anatomic and functional cross-sectional information is crucial to allow a correct therapeutic choice and surgical planning.
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Affiliation(s)
- Massimo Tonolini
- Department of Radiology, "Luigi Sacco" University Hospital, Via G.B. Grassi 74, 20157, Milan, Italy.
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15
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Yuan X, Chen H, Chen C, Yang M, Li Q, Gao R, Wu X, Xu W, Sun J, Yin L. Minimally invasive treatment of mid-low rectovaginal fistula: a transanal endoscopic surgery study. Surg Endosc 2019; 34:3971-3977. [PMID: 31728753 DOI: 10.1007/s00464-019-07174-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 09/26/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Treatment of rectovaginal fistulas (RVFs) is extremely difficult. No standard surgical procedure is accepted worldwide. The aim of this article was to evaluate a minimally invasive procedure for the repair of mid-low rectovaginal fistula. METHODS This is a retrospective review of 17 patients who underwent minimally invasive surgery for the repair of mid-low rectovaginal fistulas (located in the lower or middle one-third of the vaginal wall) at our center between August 2016 and October 2018. The anal approach was adopted for 12 patients: 6 patients were treated directly by rectal mucosal advancement flap (RMAF) with transanal endoscopic surgery (TES), while the other 6 patients underwent initial TES exploration followed by RMAF procedure under direct vision. The vaginal approach was adopted for 5 patients: 3 patients were treated under TES directly and the other 2 were treated under direct vision after initial TES exploration. A total of 9 (52.94%) patients received diverting ileostomy-5 anal approach patients and 4 vaginal approach patients. RESULTS Median age of the patients was 46 years (range 10-76 years), and median BMI was 21.9 (range 17.9-28.1). Median operative time was 75 min (range 60-120 min), and median duration of postoperative hospital stay was 8 days (range 6-15 days). Recurrence was seen in 3/12 anal approach patients vs. 0/5 vaginal approach patients. Both the median preoperative and the median postoperative Wexner score were 0 (range 0-2). The median follow-up time was 8 months (range 2-24). No severe complications occurred in any patient. CONCLUSION The TES procedure for the treatment of mid-low rectovaginal fistulas avoids any incision of the abdomen and perineal area and appears to be a safe and feasible procedure. This minimally invasive technique is still evolving and is likely to gain wide acceptance in the near future.
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Affiliation(s)
- Xiaoqi Yuan
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China
| | - Hong Chen
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China
| | - Chunqiu Chen
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China.
| | - Muqing Yang
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China
| | - Qiwei Li
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China
| | - Renyuan Gao
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China
| | - Xiaocai Wu
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China
| | - Weiwei Xu
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China
| | - Jing Sun
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China
| | - Lu Yin
- Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Yanchang Road 301, Shanghai, China.
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16
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Matano Y, Zianne M, Omura H, Hayashi N, Miwa K. Successful endoscopic closure of a refractory postoperative rectovaginal fistula. Endosc Int Open 2019; 7:E796-E799. [PMID: 31198842 PMCID: PMC6561768 DOI: 10.1055/a-0895-5573] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 03/12/2019] [Indexed: 12/30/2022] Open
Abstract
Background and study aims A 71-year old female who received low anterior resection for rectal cancer visited Komatsu Municipal Hospital with complaints of passing feces from the vagina. Endoscopic examination revealed a postsurgical rectovaginal fistula. Medical approaches, including nonoperative management, initial endoscopic closure, transvaginal and endorectal surgery, and fecal diversion, were unsuccessful. Therefore, the patient underwent endoscopy with a pre-procedural endoscopic creation of mucosal pin holes around the fistula opening and clip insertion into the rectal wall in combination with electrocautery and clip closure. This novel approach was effective in achieving permanent closure of the fistula in a single procedure. Most rectovaginal fistulas are surgically managed, however, surgery may be more difficult, invasive, and unsatisfactory for refractory fistulas. Although endoscopic treatment with over-the-scope clips has been increasingly used as a less invasive approach for gastrointestinal fistulas with favorable results, it is not as effective for refractory rectovaginal fistulas. As a minimally invasive surgical procedure, this approach might be effective in small rectovaginal fistulas, particularly refractory ones.
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Affiliation(s)
- Yutaka Matano
- Department of Internal Medicine, Komatsu Municipal Hospital, Ishikawa, Japan,Corresponding author Yutaka Matano Ho-60 Mukaimotoori-matchiKomatsu 923-8560Japan+81-761-21-7155
| | - Megumi Zianne
- Department of Internal Medicine, Komatsu Municipal Hospital, Ishikawa, Japan
| | - Hitoshi Omura
- Department of Internal Medicine, Komatsu Municipal Hospital, Ishikawa, Japan
| | - Noriaki Hayashi
- Department of Internal Medicine, Komatsu Municipal Hospital, Ishikawa, Japan
| | - Kazuhiro Miwa
- Department of Internal Medicine, Komatsu Municipal Hospital, Ishikawa, Japan
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17
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Koide Y, Maeda K, Hanai T, Masumori K, Matuoka H, Katsuno H, Endo T, Shiota M, Mizuno M, Cheong YC. Successful repair of a rectovaginal fistula caused by a tension-free vaginal mesh (TVM): a case report. JOURNAL OF THE ANUS RECTUM AND COLON 2018; 2:66-69. [PMID: 31583323 PMCID: PMC6768818 DOI: 10.23922/jarc.2017-041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 12/21/2017] [Indexed: 12/27/2022]
Abstract
Rectovaginal fistula caused by a tension-free vaginal mesh (TVM) is a rare condition. Moreover, a rectovaginal fistula is a challenging issue to address for surgeons regardless of causes. Due to a low rate of occurrence, treatment modality for a rectovaginal fistula caused by a TVM has previously received little attention. A successful surgery using several key techniques to address a rectovaginal fistula caused by a TVM is herein reported. A 78-year-old woman who underwent a TVM for a rectocele three months ago was referred to our hospital with a two-month history of anal bleeding. Mesh protruding into both the vagina and the rectum was confirmed. The patient was operated on under diagnosis of a rectovaginal fistula caused by TVM. TVM was removed by transvaginal dissection of the rectovaginal septum with division of both anterior and posterior arms of the TVM. Layer-to-layer sutures of rectal and vaginal walls were crossly performed with a drain placed in the rectovaginal septum after saline irrigation followed by a covering sigmoid colostomy. The wound healed without infection after surgery, and a water-soluble contrast enema demonstrated the healing of the rectovaginal fistula two months after surgery. No recurrent fistula was confirmed 15 months after stoma closure.
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Affiliation(s)
- Yoshikazu Koide
- International Medical Center, Fujita Health University Hospital
| | - Kotaro Maeda
- International Medical Center, Fujita Health University Hospital
| | - Tsunekazu Hanai
- Department of Surgery, Fujita Health University School of Medicine
| | - Koji Masumori
- Department of Surgery, Fujita Health University School of Medicine
| | - Hiroshi Matuoka
- Department of Surgery, Fujita Health University School of Medicine
| | | | - Tomoyoshi Endo
- Department of Surgery, Fujita Health University School of Medicine
| | - Miho Shiota
- Department of Surgery, Fujita Health University School of Medicine
| | - Masahiro Mizuno
- Department of Surgery, Fujita Health University School of Medicine
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18
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Bhome R, Monga A, Nugent KP. A transvaginal approach to rectovaginal fistulae for the colorectal surgeon: technical notes and case series. Tech Coloproctol 2018; 22:305-311. [PMID: 29603042 PMCID: PMC5954075 DOI: 10.1007/s10151-018-1775-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 12/16/2017] [Indexed: 12/30/2022]
Abstract
Rectovaginal fistulae (RVF) are not uncommonly seen by the colorectal surgeon and gynaecologist, often debilitating for patients and typically managed with multiple operative procedures, achieving control rather than cure. Transvaginal repair is the least common surgical approach but has clear advantages and equivalent healing rates to other approaches. Here, we describe a simple, safe and effective flapless transvaginal technique for the repair of primary and recurrent low- and mid-level RVF of varying aetiology. We report 15 cases of RVF (nine recurrent) treated by this technique at a single UK centre. The healing rate was 67%. There were no major complications. Median follow-up was 48 months.
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Affiliation(s)
- R Bhome
- Department of Colorectal Surgery, University Hospitals Southampton NHS Trust, Southampton General Hospital, Southampton, SO16 6YD, UK
- Academic Surgery, University of Southampton, Southampton General Hospital, Level C South Academic Block, Southampton, SO16 6YD, UK
| | - A Monga
- Department of Gynaecology, University Hospitals Southampton NHS Trust, Princess Ann Hospital, Southampton, SO16 6YD, UK.
| | - K P Nugent
- Department of Colorectal Surgery, University Hospitals Southampton NHS Trust, Southampton General Hospital, Southampton, SO16 6YD, UK.
- Academic Surgery, University of Southampton, Southampton General Hospital, Level C South Academic Block, Southampton, SO16 6YD, UK.
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19
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Norderval S, Lundby L, Hougaard H, Buntzen S, Weum S, de Weerd L. Efficacy of autologous fat graft injection in the treatment of anovaginal fistulas. Tech Coloproctol 2017; 22:45-51. [PMID: 29285682 DOI: 10.1007/s10151-017-1739-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 11/23/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND Injection of autologous fat is an established method within plastic surgery for soft tissue augmentation. The aim of the present study was to determine whether transperineal fat graft injection could promote healing of anovaginal fistulas. METHODS The procedures were performed at the University Hospital of North Norway, Tromsø, Norway, and at Aarhus University Hospital, Aarhus, Denmark, between May 2009 and September 2016. After abdominal liposuction, fat was injected around the fistula tract that was finally transected percutaneously with a sharp cannula and fat injected between the cut parts. The internal opening was closed with a suture. Patients had a minimum follow-up of 6 months after last fat graft injection. RESULTS Twenty-seven women underwent 48 procedures. The cause of fistula was obstetric (n = 9), abscess (n = 9), Crohn's disease (n = 7), radiation for anal cancer (n = 1) and endoscopic surgery after radiation for rectal cancer (n = 1). The mean amount of injected fat was 73 ml (SD ± 20 ml), and operating time was 63 min (SD ± 21 min). At median follow-up of 20 months (range 6-87 months) after the last injection, fistulas were healed in 21 women (77%), in 8 women after just one procedure. Healing was achieved in 6 of 7 women (86%) with Crohn's disease and in both women who had undergone radiation therapy. One woman developed an abscess and additional trans-sphincteric fistula 8 weeks after injection. CONCLUSIONS Fat graft injection for anovaginal fistulas is effective and safe.
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Affiliation(s)
- S Norderval
- Department of Gastrointestinal Surgery, University Hospital of North Norway, 9038, Tromsø, Norway. .,Gastrosurgical Research Group, Department of Clinical Medicine, UiT the Arctic University of Norway, Tromsø, Norway. .,Norwegian National Advisory Unit on Incontinence and Pelvic Floor Health of Norway, University Hospital of North Norway, Tromsø, Norway.
| | - L Lundby
- Department of Surgery, Pelvic Floor Unit, Aarhus University Hospital, Aarhus, Denmark
| | - H Hougaard
- Department of Surgery, Pelvic Floor Unit, Aarhus University Hospital, Aarhus, Denmark
| | - S Buntzen
- Department of Gastrointestinal Surgery, University Hospital of North Norway, 9038, Tromsø, Norway.,Gastrosurgical Research Group, Department of Clinical Medicine, UiT the Arctic University of Norway, Tromsø, Norway.,Norwegian National Advisory Unit on Incontinence and Pelvic Floor Health of Norway, University Hospital of North Norway, Tromsø, Norway
| | - S Weum
- Department of Radiology, University Hospital of North Norway, Tromsø, Norway.,Medical Imaging Research Group, Department of Clinical Medicine, UiT The Arctic University of Norway, Tromsø, Norway
| | - L de Weerd
- Medical Imaging Research Group, Department of Clinical Medicine, UiT The Arctic University of Norway, Tromsø, Norway.,Department of Plastic Surgery, University Hospital of North Norway, Tromsø, Norway
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20
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Schloericke E, Zimmermann M, Benecke C, Laubert T, Meyer R, Bruch HP, Bouchard R, Keck T, Hoffmann M. Surgical management of complicated rectovaginal fistulas and the role of omentoplasty. Tech Coloproctol 2017; 21:945-952. [DOI: 10.1007/s10151-017-1657-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 05/18/2017] [Indexed: 12/15/2022]
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21
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Zheng H, Guo T, Wu Y, Li C, Cai S, Liu F, Xu Y. Rectovaginal fistula after low anterior resection in Chinese patients with colorectal cancer. Oncotarget 2017; 8:73123-73132. [PMID: 29069855 PMCID: PMC5641198 DOI: 10.18632/oncotarget.17046] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 03/27/2017] [Indexed: 02/07/2023] Open
Abstract
Rectovaginal fistula is a postoperative complication of low anterior resection. We investigated the incidence of rectovaginal fistula (RVF) after low anterior resection, its risk factors and its optimal treatment. We analyzed data from 1,493 female patients who underwent low anterior resection for colorectal cancer between January 2006 and March 2016. We calculated the incidence of RVF and performed univariate and multivariate logistic regression analyses to identify risk factors. Twenty-four patients experienced RVF, giving an incidence of 1.61%. Univariate analysis revealed a short distance between the tumor and the anal verge (p < 0.001), longer surgery duration (p = 0.009), unsatisfactory anastomosis (p < 0.001), and greater intraoperative blood loss (p = 0.002) to be risk factors for RVF. Multivariate analysis showed that only distance between the tumor and the anal verge and unsatisfactory anastomosis were risk factors for RVF. Sixteen patients (66.7%) healed within a range of 30-1,225 days (median, 210 days). Twenty-one patients underwent surgery for diverting stoma; of those, 15 of them (71.4%) recovering after ostomy. These results indicate the primary risk factors for RVF are unsatisfactory anastomosis and short distance between the tumor and the anal verge. Most cases of RVF can be healed using a diverting stoma alone, without the need for additional surgery.
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Affiliation(s)
- Hongtu Zheng
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Tianan Guo
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Yuchen Wu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Cong Li
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Sanjun Cai
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Fangqi Liu
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Ye Xu
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
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22
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She ZF, Yan XP, Ma F, Wang HH, Yang H, Shi AH, Wang L, Qi X, Xiao B, Zou YL, Lv Y. Treatment of rectovaginal fistula by magnetic compression. Int Urogynecol J 2016; 28:241-247. [PMID: 27530520 DOI: 10.1007/s00192-016-3097-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 07/07/2016] [Indexed: 12/18/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Rectovaginal fistula (RVF) is an abnormal epithelium-lined connection between the rectum and vagina. The primary effective treatment is surgical repair, but recurrence remains a challenge. Magnetic compression anastomosis (MCA), an alternative to suturing, has been developed to generate an anastomosis between various hollow viscera. We hypothesized that the MCA approach could be used to treat RVF. METHOD We designed a novel MCA device for RVF treatment and evaluated the magnetic compression procedure in a RVF pig model in comparison with the traditional suturing procedure. Following satisfactory outcomes, we also applied the MCA procedure to a human patient with recurrent RVF. The MCA device was designed based on the anatomical characteristics of the pig vagina and previous literature. The pig RVF model were established surgically (n = 12), and compression and control groups were each treated. The data were analyzed by one-way analysis of variance. RESULTS qqExcept in one animal in each group, the RVF site was smooth and healing was complete. Histological analysis confirmed complete healing of the RVF with high histological continuity to neighboring tissues. The compression procedure applied to our patient with RVF was successful. The patient recovered quickly without complications, and RVF did not recur during a 15-month follow-up. CONCLUSIONS From this preliminary investigation, MCA using our novel device appears to be a safe, simple, and effective nonsurgical procedure for the treatment of RVF.
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Affiliation(s)
- Zhan-Fei She
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.,XJTU Research Institute of Advanced Surgical Technology and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.,Regenerative Medicine and Surgery Engineering Research Center of Shaanxi Province, Xi'an, Shaanxi Province, 710061, China.,Department of General Surgery, Ordos Central Hospital, Ordos, Inner Mongolia, 017000, China
| | - Xiao-Peng Yan
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.,XJTU Research Institute of Advanced Surgical Technology and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.,Regenerative Medicine and Surgery Engineering Research Center of Shaanxi Province, Xi'an, Shaanxi Province, 710061, China
| | - Feng Ma
- XJTU Research Institute of Advanced Surgical Technology and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.,Regenerative Medicine and Surgery Engineering Research Center of Shaanxi Province, Xi'an, Shaanxi Province, 710061, China
| | - Hao-Hua Wang
- XJTU Research Institute of Advanced Surgical Technology and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.,Regenerative Medicine and Surgery Engineering Research Center of Shaanxi Province, Xi'an, Shaanxi Province, 710061, China
| | - Huan Yang
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.,XJTU Research Institute of Advanced Surgical Technology and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.,Regenerative Medicine and Surgery Engineering Research Center of Shaanxi Province, Xi'an, Shaanxi Province, 710061, China
| | - Ai-Hua Shi
- XJTU Research Institute of Advanced Surgical Technology and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China.,Regenerative Medicine and Surgery Engineering Research Center of Shaanxi Province, Xi'an, Shaanxi Province, 710061, China
| | - Liang Wang
- Department of General Surgery, Ordos Central Hospital, Ordos, Inner Mongolia, 017000, China
| | - Xin Qi
- Department of General Surgery, Ordos Central Hospital, Ordos, Inner Mongolia, 017000, China
| | - Bin Xiao
- Department of General Surgery, Ordos Central Hospital, Ordos, Inner Mongolia, 017000, China
| | - Yu-Liang Zou
- Department of Obstetrics and Gynecology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China
| | - Yi Lv
- Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China. .,XJTU Research Institute of Advanced Surgical Technology and Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710061, China. .,Regenerative Medicine and Surgery Engineering Research Center of Shaanxi Province, Xi'an, Shaanxi Province, 710061, China.
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23
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Akiba RT, Rodrigues FG, da Silva G. Management of Complex Perineal Fistula Disease. Clin Colon Rectal Surg 2016; 29:92-100. [PMID: 27247533 DOI: 10.1055/s-0036-1580631] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Management of complex perineal fistulas such as high perianal, rectovaginal, pouch-vaginal, rectourethral, or pouch-urethral fistulas requires a systematic approach. The first step is to control any sepsis with drainage of abscess and/or seton placement. Patients with large, recurrent, irradiated fistulas benefit from stoma diversion. In patients with Crohn's disease, it is essential to induce remission prior to any repair. There are different approaches to repair complex fistulas, from local repairs to transperineal and transabdominal approaches. Simpler fistulas are amenable to local repair. More complex fistulas, such as those secondary to irradiation, require interposition of healthy, well-vascularized tissue. The most common flap used for this treatment is the gracilis muscle with good outcomes reported. Once healing is confirmed by imaging and endoscopy, the stoma is reversed.
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Affiliation(s)
- Ricardo Tadayoshi Akiba
- Department of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic Florida, Weston, Florida
| | - Fabio Gontijo Rodrigues
- Department of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic Florida, Weston, Florida
| | - Giovanna da Silva
- Department of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic Florida, Weston, Florida
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24
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Karakayali FY, Tezcaner T, Ozcelik U, Moray G. The Outcomes of Ultralow Anterior Resection or an Abdominoperineal Pull-Through Resection and Coloanal Anastomosis for Radiation-Induced Recto-Vaginal Fistula Patients. J Gastrointest Surg 2016; 20:994-1001. [PMID: 26628070 DOI: 10.1007/s11605-015-3040-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Accepted: 11/23/2015] [Indexed: 01/31/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the outcomes of patients who underwent colorectal resections and coloanal anastomosis for radiation-induced recto-vaginal fistulas (RVFs). The effect of the surgical treatment technique on bowel function, fecal continence, and quality of life of patients was also evaluated. METHODS Twenty-one female patients, who received adjuvant chemotherapy and external beam pelvic radiation for cervix carcinoma after radical hysterectomy + pelvic/paraaortic lymph node dissection, having RVF but without tumor recurrence, were included. All patients underwent an ultralow anterior resection (n = 11) or an abdominoperineal pull-through resection and straight coloanal anastomosis (n = 10). A bowel functions questionnaire and a Fecal Incontinence Quality of Life (FIQLI) questionnaire were applied to patients pre-operatively and also 6 months after the ileostomy closure procedures. RESULTS No recurrent RVF was observed in a mean follow-up period of 20 months after ostomy reversal procedures. The FIQLI depression, lifestyle, and embarrassment scores were significantly improved on the follow-up questionnaire. The mean pre- and post-operative incontinence scores were not significantly different. CONCLUSIONS The spontaneous closure rate after a simple diverting stoma is quite low and local repair procedures usually result in failure. In selected patients, performing a nearly total rectum resection and maintaining the intestinal continuity with a coloanal anastomosis may be accepted as a safe and curative option. Recurrence-free outcome and the improvement of the quality of life of the patients represent the efficiency of this treatment modality.
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Affiliation(s)
- Feza Yarbug Karakayali
- School of Medicine, Department of General Surgery, Baskent University Hospital, Istanbul, Turkey.
| | - Tugan Tezcaner
- School of Medicine, Department of General Surgery, Baskent University, Ankara, Turkey
| | - Umit Ozcelik
- School of Medicine, Department of General Surgery, Baskent University Hospital, Istanbul, Turkey
| | - Gokhan Moray
- School of Medicine, Department of General Surgery, Baskent University, Ankara, Turkey
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25
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Transvaginal primary repair of a suprasphincteric rectovaginal fistula. Int Urogynecol J 2016; 27:821-3. [PMID: 26779914 DOI: 10.1007/s00192-015-2923-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 12/02/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Rectovaginal fistula repair is one of the most challenging gynecological surgical procedures. This video is intended to serve as a tutorial for surgical repair. METHODS An 80-year-old woman who developed a traumatic suprasphincteric rectovaginal fistula was managed through layered transvaginal repair without flaps. RESULTS Anatomy restoration was completed without complications. CONCLUSION The procedure described in this video was effective and safe. Vaginal route should be considered as a valid surgical approach for rectovaginal fistula repair.
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26
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Presentation and management of rectovaginal fistulas after delivery. Int Urogynecol J 2015; 27:859-64. [PMID: 26476822 DOI: 10.1007/s00192-015-2860-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 09/22/2015] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Obstetric trauma leading to rectovaginal fistula (RVF) formation results from perineal laceration and/or from prolonged ischemia and necrosis following obstructed labor. Due to modern obstetric care fistulas are rare in industrialized countries. METHODS Patients undergoing surgery for a RVF between January 2005 and December 2014 at the Department of Obstetrics and Gynecology, Tuebingen, Germany, were identified and their records were reviewed retrospectively. RESULTS Of 48 patients, 13 developed RVF of obstetric etiology. Parity ranged from 2 to 4. RVF repair was performed in all patients using a transvaginal approach: fistula excision and multilayer closure (7 of 13) with Martius flap interposition (1 of 7) and sphincteroplasty (5 of 13). One RVF closed spontaneously. Due to significant destruction of the anal canal, large RVF and RVF recurrence, 4 of the 13 patients needed a temporary protective ileostomy. Fistula closure was achieved in 12 of 13 patients. CONCLUSION The choice of RVF repair should be tailored to the underlying pathology and type of repair done previously and the patient's wishes.
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Kniery KR, Johnson EK, Steele SR. Operative considerations for rectovaginal fistulas. World J Gastrointest Surg 2015; 7:133-137. [PMID: 26328032 PMCID: PMC4550839 DOI: 10.4240/wjgs.v7.i8.133] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 05/26/2015] [Accepted: 07/02/2015] [Indexed: 02/06/2023] Open
Abstract
To describe the etiology, anatomy and pathophysiology of rectovaginal fistulas (RVFs); and to describe a systematic surgical approach to help achieve optimal outcomes. A current review of the literature was performed to identify the most up-to-date techniques and outcomes for repair of RVFs. RVFs present a difficult problem that is frustrating for patients and surgeons alike. Multiple trips to the operating room are generally needed to resolve the fistula, and the recurrence rate approaches 40% when considering all of the surgical options. At present, surgical options range from collagen plugs and endorectal advancement flaps to sphincter repairs or resection with colo-anal reconstruction. There are general principles that will allow the best chance for resolution of the fistula with the least morbidity to the patient. These principles include: resolving the sepsis, identifying the anatomy, starting with least invasive surgical options, and interposing healthy tissue for complex or recurrent fistulas.
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Lamazza A, Fiori E, Sterpetti AV, Schillaci A, De Cesare A, Lezoche E. Endoscopic placement of self-expandable metallic stents for rectovaginal fistula after colorectal resection: a comparison with proximal diverting ileostomy alone. Surg Endosc 2015; 30:797-801. [PMID: 26017913 DOI: 10.1007/s00464-015-4246-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 05/15/2015] [Indexed: 12/29/2022]
Abstract
BACKGROUND Self-expandable metal stents can be used to treat patients with rectovaginal fistula after colorectal resection for cancer. METHODS Fifteen patients with rectovaginal fistula, after colorectal resection for cancer, were treated with endoscopic placement of a self-expandable metal stent. In four patients, a diverting proximal stoma had been performed elsewhere. Mean age was 58 years. All patients had preoperative radiotherapy. In ten patients, the stent was placed as initial form of treatment. Four patients were referred after multiple failed operations. The control group consisted of ten patients who had rectovaginal fistula and underwent proximal diverting ileostomy and percutaneous drainage of the surrounding abscess RESULTS One patient was not able to tolerate the stent, which was removed. At a mean follow-up of 22 months, the rectovaginal fistula healed in 12 patients. In the remaining two patients, the fistula has reduced significantly in size to allow a successful flap transposition. The fistula healed only in five out of the ten patients who had only a proximal ileostomy. CONCLUSIONS Endoscopic placement of self-expandable metal stents represents a valid adjunctive to treat patients with rectovaginal fistula, after colorectal resection for cancer.
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Affiliation(s)
- Antonietta Lamazza
- Policlinico Umberto I, University of Rome La Sapienza, Viale del Policlinico, 00167, Rome, Italy
| | - Enrico Fiori
- Policlinico Umberto I, University of Rome La Sapienza, Viale del Policlinico, 00167, Rome, Italy
| | - Antonio V Sterpetti
- Policlinico Umberto I, University of Rome La Sapienza, Viale del Policlinico, 00167, Rome, Italy.
| | - Alberto Schillaci
- Policlinico Umberto I, University of Rome La Sapienza, Viale del Policlinico, 00167, Rome, Italy
| | - Alessandro De Cesare
- Policlinico Umberto I, University of Rome La Sapienza, Viale del Policlinico, 00167, Rome, Italy
| | - Emanuele Lezoche
- Policlinico Umberto I, University of Rome La Sapienza, Viale del Policlinico, 00167, Rome, Italy
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Kniery K, Johnson EK, Steele SR. How I do it: Martius flap for rectovaginal fistulas. J Gastrointest Surg 2015; 19:570-4. [PMID: 25519082 DOI: 10.1007/s11605-014-2719-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 11/27/2014] [Indexed: 01/31/2023]
Abstract
Rectovaginal fistulas present a difficult problem that is frustrating for patients and surgeons alike. Surgical options range from collagen plugs and endorectal advancement flaps to sphincter repairs or resection with coloanal reconstruction. For recurrent or complex rectovaginal fistulas, especially in the setting of prior radiation, Crohn's disease, or large wounds, bringing in healthy tissue into the space provides an excellent opportunity for improved results. The bulbocavernosus muscle and its surrounding vascularized tissue pedicle, first described by Martius in 1928, is an excellent option for fistula closure. Surgeons caring for these patients should be aware of this technique and have it as one method in their operative armamentarium when faced with these challenging cases.
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Affiliation(s)
- Kevin Kniery
- Department of Surgery, Division of Colorectal Surgery, Madigan Army Medical Center, 9040 Jackson Ave, Tacoma, WA, 98431, USA
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Reichert M, Schwandner T, Hecker A, Behnk A, Baumgart-Vogt E, Wagenlehner F, Padberg W. Surgical Approach for Repair of Rectovaginal Fistula by Modified Martius Flap. Geburtshilfe Frauenheilkd 2014; 74:923-927. [PMID: 25364031 DOI: 10.1055/s-0034-1383149] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 09/08/2014] [Accepted: 09/15/2014] [Indexed: 12/19/2022] Open
Abstract
Rectovaginal fistulas (RVF) are rare but represent a challenge for both patients and surgeons. The most common cause of RVF is obstetric trauma, and treatment is based on fistula classification and localization of the fistula in relation to the vagina and rectum. Conventional therapy frequently fails, making surgery the most viable approach for fistula repair. One surgical procedure which offers adequate repair of lower and middle rectovaginal fistulas consists of interposition of a bulbocavernosus fat flap also called modified Martius flap. First described by Heinrich Martius in 1928, this approach has been continuously modified and adjusted over time and is used in the repair of various pelvic floor disorders. Overall success rates reported in the literature of the interposition of a Martius flap as an adjunct procedure in the surgical management of RVF are 65-100 %. We present a detailed description of the operation technique together with a discussion of the use of a dorsal-flapped modified Martius flap in the treatment of RVF.
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Affiliation(s)
- M Reichert
- Department of General and Thoracic Surgery, University Hospital of Giessen, Giessen
| | - T Schwandner
- Department of General and Thoracic Surgery, University Hospital of Giessen, Giessen
| | - A Hecker
- Department of General and Thoracic Surgery, University Hospital of Giessen, Giessen
| | - A Behnk
- Department of Gynaecology and Obstetrics, University Hospital of Giessen, Giessen
| | | | - F Wagenlehner
- Department of Urology, University Hospital of Giessen, Giessen
| | - W Padberg
- Department of General and Thoracic Surgery, University Hospital of Giessen, Giessen
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Pata G, Pasini M, Roncali S, Tognali D, Ragni F. Iatrogenic rectovaginal fistula repair by trans-perineal approach and pubo-coccygeus muscle interposition. Int J Surg Case Rep 2014; 5:527-31. [PMID: 25016079 PMCID: PMC4147571 DOI: 10.1016/j.ijscr.2014.04.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 04/03/2014] [Accepted: 04/10/2014] [Indexed: 01/18/2023] Open
Abstract
INTRODUCTION Rectovaginal fistula (RVF) is a rare but debilitating complication of a variety of pelvic surgical procedures. PRESENTATION OF CASE We report the case of a 45-year-old female who underwent the STARR (Stapled Trans Anal Rectal Resection) procedure, that was complicated by a 30mm rectovaginal fistula (RVF). We successfully repaired the fistula by trans-perineal approach and pubo-coccygeus muscle interposition. Seven months later we can confirm the complete fistula healing and good patient's quality of life. We carefully describe our technique showing the advantages over alternative suturing, flap reconstruction or resection procedures. DISCUSSION This technique is fairly easy to perform and conservative. The pubo-coccygeus muscle is quickly recognizable during the dissection of the recto-vaginal space and the tension-free approximation of this muscle by single sutures represents an easy way of replacement of the recto-vaginal septum. CONCLUSION In our experience the use of pubo-coccygeus muscle interposition is an effective technique for rectovaginal space reconstruction and it should be considered as a viable solution for RVF repair.
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Affiliation(s)
- Giacomo Pata
- Department of Medical & Surgical Sciences, 2nd Division of General Surgery, Brescia Civic Hospital, Brescia, Italy.
| | - Mario Pasini
- Department of Medical & Surgical Sciences, 2nd Division of General Surgery, Brescia Civic Hospital, Brescia, Italy
| | - Stefano Roncali
- Department of Medical & Surgical Sciences, 2nd Division of General Surgery, Brescia Civic Hospital, Brescia, Italy
| | - Daniela Tognali
- Department of Medical & Surgical Sciences, 2nd Division of General Surgery, University of Brescia School of Medicine, Brescia, Italy
| | - Fulvio Ragni
- Department of Medical & Surgical Sciences, 2nd Division of General Surgery, Brescia Civic Hospital, Brescia, Italy
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Chen XB, Wang YX, Jiang H, Liao DX, Yu JH, Luo CH. Salvage irrigation-suction in gracilis muscle repair of complex rectovaginal and rectourethral fistulas. World J Gastroenterol 2013; 19:6625-6629. [PMID: 24151391 PMCID: PMC3801378 DOI: 10.3748/wjg.v19.i39.6625] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 09/16/2013] [Accepted: 09/29/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the efficacy of gracilis muscle transposition and postoperative salvage irrigation-suction in the treatment of complex rectovaginal fistulas (RVFs) and rectourethral fistulas (RUFs).
METHODS: Between May 2009 and March 2012, 11 female patients with complex RVFs and 8 male patients with RUFs were prospectively enrolled. Gracilis muscle transposition was undertaken in all patients and postoperative wound irrigation-suction was performed in patients with early leakage. Efficacy was assessed in terms of the success rate and surgical complications. SF-36 quality of life (QOL) scores and Wexner fecal incontinence scores were compared before and after surgery.
RESULTS: The fistulas healed in 14 patients after gracilis muscle transposition; the initial healing rate was 73.7%. Postoperative leakage occurred and continuous irrigation-suction of wounds was undertaken in 5 patients: 4 healed and 1 failed, and postoperative fecal diversions were performed for the patient whose treatment failed. At a median follow-up of 17 mo, the overall healing rate was 94.7%. Postoperative complications occurred in 4 cases. Significant improvement was observed in the quality outcomes framework scores (P < 0.001) and Wexner fecal incontinence scores (P = 0.002) after the successful healing of complex RVFs or RUFs. There was no significant difference in SF-36 QOL scores between the initial healing group and irrigation-suction-assisted healing group.
CONCLUSION: Gracilis muscle transposition and postoperative salvage wound irrigation-suction gained a high success rate in the treatment of complex RVFs and RUFs. QOL and fecal incontinence were significantly improved after the successful healing of RVFs and RUFs.
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