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Parnasa SY, Helou B, Mizrahi I, Gefen R, Abu-Gazala M, Pikarsky AJ, Shussman N. External sphincter-sparing anal fistulotomy (ESSAF): a simplified technique for the treatment of fistula-in-ano. Tech Coloproctol 2021; 25:1311-1318. [PMID: 34599414 DOI: 10.1007/s10151-021-02525-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 09/07/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Fistula-in-ano due to cryptoglandular disease is a common condition. While a simple anal fistula can be treated successfully by a fistulotomy, the risk of potential damage to the anal sphincters and subsequent poor functional outcomes persist in a large portion of patients with complex fistulae. Several sphincter-preserving treatment procedures have been described for complex fistulae over the past 3 decades, with variable results and complication rates, and no procedure is proven to be superior to the others. We developed external sphincter-sparing anal fistulotomy (ESSAF), a reproducible simple modification of the ligation of intersphincteric fistula tract (LIFT) technique for the treatment of complex fistula-in-ano.. The aim of the present study was to describe the technique and our outcomes. METHODS This was a retrospective review of all patients who underwent ESSAF for a complex anal fistula at our institution from January 2014 to December 2019. The primary outcome measure of this study was the primary fistula healing rate. Secondary outcome measures included fecal and/or gas incontinence and postoperative complications. During the ESSAF procedure, the mucosa and skin overlying the fistula tract are incised to allow complete exposure of the sphincter complex. Then the internal sphincter muscle fibers overlying the tract are divided and the tract is meticulously curetted and debrided. Next, the internal opening of the tract traversing the external sphincter muscle is suture-ligated with absorbable sutures. Then, a minimal amount of mucosa is advanced and the incision is partially closed with absorbable sutures, while its external portion is left open for drainage. RESULTS Fifty-nine patients [43 males, median age was 50 years (range 36-63 years)] underwent ESSAF for complex anal fistula during the study period. Mean follow-up was 12 ± 14.7 months. Of the 59 patients, 42 (71.2%) experienced fistula closure, with a median healing time of 8 weeks (IQR 4-16 weeks). None of the patients developed significant anal incontinence following the procedure. One patient (1.7%) suffered from soiling and another patient (1.7%) developed postoperative bleeding. There were no infectious complications. Of the 17 patients (28.8%) who failed to heal successfully, 9 (15.2%) did not heal primarily and 8 (16%) experienced recurrence after complete healing. Thirteen (76%) of these patients underwent reoperation with complete recovery after ESSAF (n = 4), fistulotomy (n = 8) or endorectal advancement flap (ERAF) (n = 1). Overall ESSAF initiated recovery in 93.2% of the patients. CONCLUSIONS ESSAF is a feasible, safe, reproducible and effective sphincter-sparing procedure for the treatment of complex anal fistulae.
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Affiliation(s)
- S Y Parnasa
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, Jerusalem, 91120, Israel
| | - B Helou
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, Jerusalem, 91120, Israel
| | - I Mizrahi
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, Jerusalem, 91120, Israel
| | - R Gefen
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, Jerusalem, 91120, Israel
| | - M Abu-Gazala
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, Jerusalem, 91120, Israel
| | - A J Pikarsky
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, Jerusalem, 91120, Israel
| | - N Shussman
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, Jerusalem, 91120, Israel.
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Parnasa SY, Marom G, Bdolah-Abram T, Gefen R, Luques L, Michael S, Mizrahi I, Abu-Gazala M, Rivkind AI, Mintz Y, Pikarsky AJ, Shussman N. Does caffeine enhance bowel recovery after elective colorectal resection? A prospective double-blinded randomized clinical trial. Tech Coloproctol 2021; 25:831-839. [PMID: 33900493 DOI: 10.1007/s10151-021-02450-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 04/07/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND Postoperative ileus is a common condition following abdominal surgery. Previous studies have shown the positive effects of coffee on gastrointestinal motility. The aim of this study was to assess whether caffeine is the stimulatory agent in coffee that triggers bowel motility and thus may reduce the duration of postoperative ileus. METHODS This was a single-centered, prospective, randomized controlled, double-blinded clinical trial. Patients scheduled to undergo elective laparoscopic colectomy between November 2017 and March 2019 were randomly assigned to receive either oral caffeine (100 mg three times daily) or placebo following the procedure. Primary endpoints were time to first flatus and time to first bowel movement. Secondary endpoints were time to tolerate a solid, low-residue diet and length of hospital stay. Registration number: NCT03097900. RESULTS Seventy patients were included, [35 males, median age 56 years (range 19-79 years)]. After the exclusion of 12 patients, there were 30 patients in the caffeine group and 28 patients in the placebo group. The first passage of stool in the caffeine group occurred 18 h earlier than in the placebo group (p = 0.012); other endpoints did not reach statistical significance. No caffeine-related adverse events were observed. CONCLUSION Caffeine consumption following colectomy is safe, leads to a significantly shorter time to first bowel movement, and may thus potentially lead to a shorter postoperative hospital stay.
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Affiliation(s)
- S Y Parnasa
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - G Marom
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - T Bdolah-Abram
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - R Gefen
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - L Luques
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - S Michael
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - I Mizrahi
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - M Abu-Gazala
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - A I Rivkind
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - Y Mintz
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - A J Pikarsky
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel
| | - N Shussman
- Department of General Surgery, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, POB 12000, 91120, Jerusalem, Israel.
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