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Clostridium difficile-associated pouchitis [Case Report]

Shen, Bo; Goldblum, John R; Hull, Tracy L; Remzi, Feza H; Bennett, Ana E; Fazio, Victor W
Pouchitis is the most common long-term sequela of ileal pouch-anal anastomosis (IPAA) following total proctocolectomy. No single pathogen is identified as being solely responsible for the pathogenesis of the disease. Here we describe a case of Clostridium difficile-associated pouchitis that was successfully treated with ciprofloxacin and tinidazole. Diagnosis and management of a patient with medically refractory pouchitis associated with Clostridium difficile infection is described. A 63-year-old male with underlying ulcerative colitis and IPAA presented with increased stool frequency and seepage for 2 months, which partially responded to oral metronidazole. While on the antibiotic therapy, pouch endoscopy was performed and showed severe pouchitis. Assays for Clostridium difficile toxins in stool specimens were positive. He was treated with a 4-week course of ciprofloxacin 500 mg BID and tinidazole 500 mg TID. His symptoms resolved within several days from the initiation of therapy. A repeat pouch endoscopy at week 5 showed a complete resolution of mucosal inflammation of the pouch, while tests for Clostridium difficile toxins became negative. Clostridium difficile-associated pouchitis is rare. However, Clostridium difficile infection should be excluded in patients with chronic refractory pouchitis.
PMID: 17103037
ISSN: 0163-2116
CID: 2156552

Perioperative blood transfusions increase infectious complications after ileoanal pouch procedures (IPAA)

Madbouly, Khaled M; Senagore, Anthony J; Remzi, Feza H; Delaney, Conor P; Waters, Jonathan; Fazio, Victor W
BACKGROUND AND PURPOSE: Assessment of risk factors associated with the use of perioperative allogeneic blood transfusion and the effect of transfusion on infectious complications after ileal pouch-anal anastomosis (IPAA). METHODS: All patients included had IPAA with ileostomy. They were divided into two groups: transfused (TRAN); nontransfused (NON). Data included age, gender, preoperative anemia (Hgb <9 l g/dl), operative blood loss, transfusion volume, incidence of postoperative infectious or anastomotic complications, and length of stay (LOS). RESULTS: The 1,202 patients eligible for the study were divided into: TRAN = 240 patients and NON = 962 patients. The patient age, sex, and preoperative steroid use were similar in both groups. Significantly, more patients in the TRAN group were anemic preoperatively (32 vs 11%; p<0.05) and the preoperative Hgb level was significantly lower in the TRAN (12.07; p<0.05 vs 13.34 g/dl). Transfusion was required more frequently in anemic patients (p<0.001). The overall infection rate was significantly higher in the TRAN (48.75 vs 11.22%, p<0.001), Anastomotic separation (10.83 vs 3.32%, TRAN and NON, respectively; p<0.001) and fistula formation percentage (20.8 vs 4.46%, TRAN and NON, respectively; p<0.001) was significantly higher in the TRAN group. Pelvic sepsis also occurred more frequent in TRAN (22.9 vs 4.2%, TRAN and NON, respectively; p<0.001). The incidence of any infectious complication at any site was higher in anemic patients irrespective of transfusion status (18.2 vs 2.8%, p<0.05). Transfusion was the only significant independent risk factor for postoperative infections. LOS was adversely affected by an infectious complication (9 vs 7 days, p<0.001). CONCLUSIONS: Preoperative anemia is a significant risk factor for perioperative transfusion with significant increase in postoperative infectious complications and anastomotic complications after IPAA. Strategies to correct preoperative anemia, refine indications for transfusion, and define the use of blood salvage techniques may be helpful in decreasing this risk.
PMID: 16583193
ISSN: 0179-1958
CID: 2156602

Factors associated with failure in managing pelvic sepsis after ileal pouch-anal anastomosis (IPAA)--a multivariate analysis

Sagap, Ismail; Remzi, Feza H; Hammel, Jeffrey P; Fazio, Victor W
BACKGROUND: Pelvic sepsis is known to cause a detrimental outcome after ileal pouch-anal anastomosis (IPAA). The aim of this study was to examine potential factors associated with failure in managing pelvic sepsis after IPAA. METHODS: We performed univariate and multivariate logistic regression analysis on 2518 IPAA patients between 1983 and 2005. Failure was defined as pouch failure, the need for a permanent ileostomy, or mortality as a result of sepsis. There were 157 patients (6.2%) with pelvic sepsis after IPAA. These involved anastomotic leak 34% (54/157) and fistula 25% (40/157). There were 5 mortalities related to sepsis. Mean age at surgery was 38.1 +/- 14.4 years and mean follow-up was 5.5 +/- 4.7 years. RESULTS: Pouches were saved in 75.8% patients. Univariate analysis identified early sepsis (P = .040), preoperative steroid use (P = .007), and need for percutaneous drainage (P = .004) as significant factors associated with treatment success. Factors associated with failure were hypertension (P = .026), hand-sewn anastomosis (P = .038), associated fistula (P = .0003), need for transanal drainage (P = .0002), need for laparotomy to control septic complications (P < .0001), delayed ileostomy closure (P = .0003), and need for a new diverting ileostomy (P < .0001). By using multivariate analysis with selected covariates, significant factors associated with failure were associated fistula (P = .0013), need for transanal drainage (P = .003), delayed ileostomy closure (P = .022), need for a new ileostomy diversion (P = .004), and hypertension (P = .039). We developed a predictive scoring system for failure to use in management plans and decision-making for the treatment of septic complications of IPAA. CONCLUSIONS: Pelvic sepsis after IPAA has a significant impact on pouch failure. This predictive model for failure may play an important role in providing risk estimates for successful outcomes.
PMID: 17011918
ISSN: 0039-6060
CID: 2156562

A comparison of hand-sewn versus stapled ileal pouch anal anastomosis (IPAA) following proctocolectomy: a meta-analysis of 4183 patients

Lovegrove, Richard E; Constantinides, Vasilis A; Heriot, Alexander G; Athanasiou, Thanos; Darzi, Ara; Remzi, Feza H; Nicholls, R John; Fazio, Victor W; Tekkis, Paris P
OBJECTIVE: Using meta-analytical techniques, the study compared postoperative adverse events and functional outcomes of stapled versus hand-sewn ileal pouch-anal anastomosis (IPAA) following restorative proctocolectomy. BACKGROUND: The choice of mucosectomy and hand-sewn versus stapled pouch-anal anastomosis has been a subject of debate with no clear consensus as to which method provides better functional results and long-term outcomes. METHODS: Comparative studies published between 1988 and 2003, of hand-sewn versus stapled IPAA were included. Endpoints were classified into postoperative complications and functional and physiologic outcomes measured at least 3 months following closure of ileostomy or surgery if no proximal diversion was used, quality of life following surgery, and neoplastic transformation within the anal transition zone. RESULTS: Twenty-one studies, consisting of 4183 patients (2699 hand-sewn and 1484 stapled IPAA) were included. There was no significant difference in the incidence of postoperative complications between the 2 groups. The incidence of nocturnal seepage and pad usage favored the stapled IPAA (odds ratio [OR] = 2.78, P < 0.001 and OR = 4.12, P = 0.007, respectively). The frequency of defecation was not significantly different between the 2 groups (P = 0.562), nor was the use of antidiarrheal medication (OR = 1.27, P = 0.422). Anorectal physiologic measurements demonstrated a significant reduction in the resting and squeeze pressure in the hand-sewn IPAA group by 13.4 and 14.4 mm Hg, respectively (P < 0.018). The stapled IPAA group showed a higher incidence of dysplasia in the anal transition zone that did not reach statistical significance (OR = 0.42, P = 0.080). CONCLUSIONS: Both techniques had similar early postoperative outcomes; however, stapled IPAA offered improved nocturnal continence, which was reflected in higher anorectal physiologic measurements. A risk of increased incidence of dysplasia in the ATZ may exist in the stapled group that cannot be quantified by this study. We describe a decision algorithm for the choice of IPAA, based on the relative risk of long-term neoplastic transformation.
PMCID:1570587
PMID: 16794385
ISSN: 0003-4932
CID: 2156572

Primary resection with anastomosis vs. Hartmann's procedure in nonelective surgery for acute colonic diverticulitis: a systematic review

Constantinides, Vasilis A; Tekkis, Paris P; Athanasiou, Thanos; Aziz, Omer; Purkayastha, Sanjay; Remzi, Feza H; Fazio, Victor W; Aydin, Nail; Darzi, Ara; Senapati, Asha
PURPOSE: This study compares primary resection with anastomosis and Hartmann's procedure in an adult population with acute colonic diverticulitis. METHODS: Comparative studies published between 1984 and 2004 of primary resection with anastomosis vs. Hartmann's procedure were included. The primary end point was postoperative mortality. Secondary end points included surgical and medical morbidity, operative time, and length of postoperative hospitalization. Random effects model was used and sensitivity analysis was performed. RESULTS: Fifteen studies, including 963 patients (57 percent primary resection with anastomoses, 43 percent Hartmann's procedures), were analyzed. Overall mortality was significantly reduced with primary resection and anastomosis (4.9 vs. 15.1 percent; odds ratio = 0.41). Subgroup analysis of trials matched for emergency operations showed significantly decreased mortality with primary resection and anastomosis (7.4 vs. 15.6 percent; odds ratio = 0.44). No significant difference in mortality was observed in trials matched for severity of peritonitis Hinchey > 2 (14.1 vs. 14.4 percent; odds ratio = 0.85). Sensitivity analysis did not reveal significant heterogeneity between the studies for the primary outcome. CONCLUSIONS: Patients selected for primary resection and anastomosis have a lower mortality than those treated by Hartmann's procedure in the emergency setting and comparable mortality under conditions of generalized peritonitis (Hinchey > 2). The retrospective nature of the included studies allows for a considerable degree of selection bias that limits robust and clinically sound conclusions. This analysis highlights the need for high-quality randomized trials comparing the two techniques.
PMID: 16752192
ISSN: 0012-3706
CID: 2156582

Evaluation of the risk of a nonrestorative resection for the treatment of diverticular disease: the Cleveland Clinic diverticular disease propensity score

Aydin, H Nail; Tekkis, Paris P; Remzi, Feza H; Constantinides, Vasilis; Fazio, Victor W
PURPOSE: The choice of operation for diverticular disease is a contentious issue, particularly in patients with acute symptoms. This study compares early outcomes between primary resection and anastomosis and Hartmann's resection and describes a propensity score for the selection of patients for nonrestorative procedures. METHODS: Data were collected from 731 patients undergoing primary resection and anastomosis (Group 1) and 123 patients undergoing primary Hartmann's resection (Group 2) for diverticular disease in a single tertiary referral center from January 1981 to May 2003. Multifactorial logistic regression was used to develop a propensity score for estimating the likelihood of performing a nonrestorative procedure. RESULTS: Operative 30-day mortality and surgical or medical complications were 0.7 percent, 26.0 percent, and 4.8 percent for primary resection and anastomosis and 12 percent, 43.9 percent, and 14.6 percent for Hartmann's resection, respectively (P < 0.001). There was no difference in the readmission rates between primary resection and anastomosis and Hartmann's resection (7.6 percent vs. 9.9 percent, P = 0.428). Laparoscopy was used for 32.7 percent of primary resection and anastomosis vs. 1.6 percent for Hartmann's resection (P < 0.001). Independent predictors in favor for Hartmann's resection were body mass index > or = 30 kg/m2 (odd's ratio = 2.32), Mannheim peritonitis index >10 (odd's ratio = 6.75), operative urgency (emergency, urgent vs. elective surgery, odd's ratio = 16.08 vs. 13.32), and Hinchey stage > II (odd's ratio = 27.82). The area under the receiver operating characteristic curve for the choice of operative procedure was 93.9 percent. CONCLUSIONS: Although Hartmann's resection was associated with a higher incidence of postoperative adverse events, the choice of operation was dependent on the patient presentation and intra-abdominal contamination, which can be quantified in the preoperative setting by the Cleveland Clinic diverticulitis propensity score.
PMID: 16598405
ISSN: 0012-3706
CID: 2156592

The outcome after restorative proctocolectomy with or without defunctioning ileostomy

Remzi, Feza H; Fazio, Victor W; Gorgun, Emre; Ooi, Boon S; Hammel, Jeff; Preen, Miriam; Church, James M; Madbouly, Khaled; Lavery, Ian C
PURPOSE: Controversy exists regarding the safety for omission of diverting ileostomy in restorative proctocolectomy because of fears of increased septic complications. This study was designed to evaluate the outcomes of restorative proctocolectomy in a consecutive series of patients by comparing postoperative complications, functional results, and quality of life in patients with and without diverting ileostomy. METHODS: Data regarding demographics, length of stay, surgical characteristics, and complications were reviewed and recorded according to the presence (n= 1,725) or absence (n = 277) of a diverting ileostomy at the time of pelvic pouch surgery. Criteria for omission of ileostomy included: stapled anastomosis, tension-free anastomosis, intact tissue rings, good hemostasis, absence of airleaks, malnutrition, toxicity, anemia, and prolonged consumption of steroids. Functional outcome and quality of life indicators were prospectively recorded and compared. RESULTS: Patients in the ileostomy group had greater body surface area and older mean age at time of surgery, were taking greater doses of steroids preoperatively, and required more blood transfusions at the time of surgery compared with the one-stage (P < 0.05). There were no differences between the two groups in septic complications (P > 0.05). Early postoperative ileus was more common in the one-stage group (P < 0.001). There were no differences between the groups in quality of life and functional outcomes. CONCLUSIONS: For carefully selected patients undergoing restorative proctocolectomy with ileal pouch-anal anastomosis, omission of diverting ileostomy is a safe procedure that does not lead to an increase in septic complications or mortality. Quality of life and functional results are similar to those who undergo ileal pouch-anal anastomosis with diversion, provided that certain selection factors are considered.
PMID: 16518581
ISSN: 0012-3706
CID: 2156612

Management of radiotherapy induced rectourethral fistula

Lane, Brian R; Stein, David E; Remzi, Feza H; Strong, Scott A; Fazio, Victor W; Angermeier, Kenneth W
PURPOSE: An increasing number of men are being treated with BT or a combination of external beam radiation therapy and BT for localized prostate cancer. Although uncommon, the most severe complication following these procedures is RUF. We reviewed our recent experience with RUF following radiotherapy for prostate cancer to clarify treatment in these patients. MATERIALS AND METHODS: We recently treated 22 men with RUF following primary radiotherapy for adenocarcinoma of the prostate in 21 and adjuvant external beam radiation therapy following radical prostatectomy in 1. Time from the last radiation treatment to fistula presentation was 6 months to 20 years. RESULTS: Four patients underwent proctectomy with permanent fecal and urinary diversion. RUF repair in 5 patients was performed with preservation of fecal or urinary function. Six patients were candidates for reconstruction with preservation of urinary and rectal function, including 5 who underwent proctectomy, staged colo-anal pull-through and BMG repair of the urethral defect. The additional patient underwent primary closure of the rectum, BMG repair of the urethra and gracilis muscle interposition. Successful fistula closure was achieved in the 9 patients who underwent urethral reconstruction. All 8 candidates for rectal reconstruction showed radiological and clinical bowel integrity postoperatively with 2 awaiting final diverting stoma closure. CONCLUSIONS: With the increasing use of prostate BT the number of patients with severe rectal injury will likely continue to increase. Radiotherapy induced RUF carries significant morbidity and most patients are treated initially with fecal and urinary diversion. In properly selected patients good outcomes can be expected following repair using BMG for the urethral defect along with colo-anal pull-through or primary rectal repair and gracilis muscle interposition.
PMID: 16516003
ISSN: 0022-5347
CID: 2156622

Long-term outcome and quality of life after continent ileostomy

Nessar, Gurel; Fazio, Victor W; Tekkis, Paris; Connor, Jason; Wu, James; Bast, Jane; Borkowski, Allison; Delaney, Conor P; Remzi, Feza H
INTRODUCTION: This study was designed to evaluate long-term outcomes for patients undergoing Kock continent ileostomy, identify factors associated with adverse outcomes, and compare changes in quality of life after removal of the reservoir. METHODS: The records of all patients (n = 330) undergoing continent ileostomy at the Cleveland Clinic Foundation between 1974 and 2001 were reviewed. Patient-related, intraoperative, and postoperative factors were evaluated as predictor variables of long-term pouch survival. Quality of life was evaluated using the continent ileostomy surgery follow-up questionnaire and the Cleveland Global Quality of Life scale (n = 216). These were compared between patients with continent ileostomy (n = 181) and patients who underwent removal of the continent ileostomy and conversion to an end stoma (n = 35). RESULTS: The median patient follow-up was 11 (range, 1-27) years. The median revision-free pouch interval was 14 (95 percent confidence interval, 11-17) months. The 10-year and 20-year pouch survival was 87 and 77 percent, respectively. Patients had an average of 3.7(range, 1-28) complications and 2.9 (range, 1-27) pouch revisions during follow-up. On multivariate analysis, Crohn's disease (hazard ratio = 4.5), female gender (hazard ratio = 2.4), fistula development (hazard ratio = 3), and body mass index (hazard ratio = 2.4 per 5 unit increase) were independent predictors of pouch failure. Quality of life measurements for patients with a continent ileostomy were higher on all scales in comparison with patients who had the Kock reservoir and then reverted to a Brooke ileostomy. CONCLUSIONS: Despite the associated morbidity with continent ileostomy surgery, long-term results and quality of life were encouraging. Continent ileostomy may be offered as an attractive long-term option to select patients whose only alternative is an end ileostomy.
PMID: 16450211
ISSN: 0012-3706
CID: 2156632

Risk factors for diseases of ileal pouch-anal anastomosis after restorative proctocolectomy for ulcerative colitis

Shen, Bo; Fazio, Victor W; Remzi, Feza H; Brzezinski, Aaron; Bennett, Ana E; Lopez, Rocio; Hammel, Jeffrey P; Achkar, Jean-Paul; Bevins, Charles L; Lavery, Ian C; Strong, Scott A; Delaney, Conor P; Liu, Wendy; Bambrick, Marlene L; Sherman, Kerry K; Lashner, Bret A
BACKGROUND & AIMS: Although pouchitis is considered the most common adverse sequela of ileal pouch-anal anastomosis (IPAA), inflammatory and noninflammatory conditions other than pouchitis are increasingly being recognized. The risk factors for these non-pouchitis conditions, including Crohn's disease (CD) of the pouch, cuffitis, and irritable pouch syndrome (IPS), have not been studied. The aim of this study was to assess risk factors for inflammatory and noninflammatory diseases of IPAA in a tertiary care setting. METHODS: The study consisted of 240 consecutive patients who were classified as having healthy pouches (N = 49), pouchitis (N = 61), CD of the pouch (N = 39), cuffitis (N = 41), or IPS (N =50). Demographic and clinical features were assessed to determine risk factors for each of these conditions by using logistic regression analysis. RESULTS: Risk factors remaining in the final logistic regression models were for pouchitis: IPAA indication for dysplasia (odds ratio [OR], 3.89; 95% confidence interval [CI], 1.69-8.98), never having smoked (OR, 5.09; 95% CI, 1.01-25.69), no use of anti-anxiety agents (OR, 5.19; 95% CI, 1.45-18.59), or use of NSAIDs (OR, 3.24; 95% CI, 1.71-6.13); for CD of the pouch: a long duration of IPAA (OR, 1.20; 95% CI, 1.12-1.30) and current smoking (OR, 4.77; 95% CI, 1.39-16.25); for cuffitis: arthralgias (OR, 4.13; 95% CI, 1.91-8.94) and younger age (OR, 1.16; 95% CI, 1.01-1.33); and for IPS: use of antidepressants (OR, 4.17, 95% CI, 1.95-8.92) or anti-anxiety agents (OR, 3.21; 95% CI, 1.34-7.47). CONCLUSIONS: The majority of risk factors for the 4 inflammatory and noninflammatory conditions of IPAA are different, suggesting that each of these diseases has a different etiology and pathogenesis. The identification and modification of these risk factors might help patients and clinicians to make a preoperative decision for IPAA, reduce IPAA-related morbidity, and improve response to treatment.
PMID: 16431309
ISSN: 1542-3565
CID: 2156642