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Mirza K Baig

Publications and source records attributed to Mirza K Baig.

11 recordsLinked to original sources
PubMed2006

Surgical management of pouch-vaginal fistula after restorative proctocolectomy.

BACKGROUND: Pouch-vaginal fistula (PVF) is a devastating complication after restorative proctocolectomy with ileal pouch anal anastomosis (IPAA). The aim of this study was to evaluate the surgical management of PVF. METHODS: After Institutional Review Board approval, all patients treated for PVF between 1988 and 2003 were retrospectively reviewed. Success of treatment was defined as the complete absence of symptoms or no radiologic evidence of fistula. RESULTS: The study included 23 female patients; indications for IPAA were mucosal ulcerative colitis in 20 (87%), indeterminate colitis in 1 (4.3%), and familial adenomatous polyposis in 2 (8.7%) patients. Seven patients with mucosal ulcerative colitis were postoperatively diagnosed with Crohn's disease. Mean time interval from initial IPAA to development of symptomatic fistula was 17.2 months. Mean number of surgical treatments was 2.2. Overall, success was achieved in 17 (73.9%) patients at a mean followup of 52.3 months. Fistulas in patients with Crohn's disease occurred relatively late after IPAA (p = 0.015) and required a median of three (p = 0.001) surgical procedures, compared with patients without Crohn's disease. Pelvic sepsis after original IPAA occurred in eight (35.8%) patients, four (50%) of whom ultimately required pouch excision. CONCLUSIONS: Fecal diversion and local procedures are effective in the majority of patients with PVF after IPAA. Patients with Crohn's disease tend to have a delayed onset of fistula occurrence and require more extensive surgical management. Pelvic sepsis can be a predictive factor of poor outcomes.

Adolescent↗
PubMed2006

Use of the ON-Q pain management system is associated with decreased postoperative analgesic requirement: double blind randomized placebo pilot study.

BACKGROUND: Narcotics are routinely used to decrease postoperative pain after laparotomy. But they are associated with unwarranted side effects. The aim of this study was to assess the effectiveness of local perfusion of bupivacaine in decreasing narcotic consumption after midline laparotomy. STUDY DESIGN: We performed a prospective, randomized, double blind study involving patients who underwent a midline laparotomy with subsequent wound closure. Patients were randomized to receive a 72-hour continuous wound perfusion through the ON-Q pain management system (I Flow Corporation) of the local anesthetic bupivacaine (0.5%, study group) or 0.9% NaCl (control group). In addition, all patients received standardized intraoperative analgesia and postoperative morphine patient-controlled analgesia. Total postoperative analgesic requirement, pain control, recovery of bowel function, and complications were recorded. RESULTS: Seventy patients were recruited: 35 in the study group (mean age, 55.7 years) and 35 in the control group (mean age, 58.8 years). There was no difference in overall postoperative pain scores. Patients in the study group reported earlier ambulation as compared with the control group. Mean (+/-SD) daily narcotic requirements were significantly less in the study group versus the control group (33.7+/-32 mg versus 60.1+/-62 mg, respectively; p=0.03). Patients in the study group made 50% fewer attempts to receive patient-controlled analgesia (p=0.011). But there was no significant difference in length of hospitalization or time to first bowel movement. CONCLUSIONS: This preliminary pilot study revealed that the ON-Q pain management system after midline laparotomy, as part of a multimodal approach, is an effective approach to postoperative pain control.

Adolescent↗
PubMed2006

Holmium: yttrium aluminium garnet laser lithotripsy for symptomatic Kock pouch calculi.

Kock first described continent ileostomy for fecal diversion in 1969 as an alternative procedure to conventional ileostomy. Later, this procedure was replaced by restorative proctocolectomy with ileal pouch anal anastomosis as the procedure of choice. The main reasons for its virtual abandonment include technical difficulty, high morbidity, and the need for a stoma. To our knowledge, this report is the first published case of successful enterolith destruction and retrieval from a Kock pouch, using a Holmium: yttrium aluminium garnet laser. This outpatient procedure can avoid the morbidity and cost of a laparotomy.

Aluminum↗
PubMed2005

Quality of life in octagenarians after coronary artery bypass grafting.

Efficacy of coronary artery bypass grafting is well accepted, but its role in octogenarians remains unclear. Therefore, quality of life was evaluated in 73 consecutive octogenarians who underwent coronary artery bypass grafting (1996 to 2001) with data collected in terms of age, gender, New York Heart Association status, co-morbidities, and intra- and postoperative complications. Quality of life was evaluated by a standardized questionnaire to assess postoperative outcomes in terms of functional status (Karnofsky scale), morbidity, and mortality.

Activities of Daily Living↗
PubMed2005

Surgical management of rectal prolapse.

BACKGROUND: The problem of complete rectal prolapse is formidable, with no clear predominant treatment of choice. Surgical management is aimed at restoring physiology by correcting the prolapse and improving continence and constipation with acceptable mortality and recurrence rates. Abdominal procedures are ideal for young fit patients, whereas perineal procedures are reserved for older frail patients with significant comorbidity. Laparoscopic procedures with their advantages of early recovery, less pain, and possibly lower morbidity are recently added options. Regardless of the therapy chosen, matching the surgical selection to the patient is essential. OBJECTIVE: To review the present status of the surgical treatment of rectal prolapse. DATA SOURCES: Literature review using MEDLINE. All articles reporting on rectopexy were included. STUDY SELECTION: Articles reporting on prospective and retrospective comparisons were included. Case reports were excluded, as were studies comparing data with historical controls. DATA EXTRACTION: The results were tabulated to show outcomes of different studies and were compared. Studies that did not report some of the outcomes were noted as "not stated." DATA SYNTHESIS: Abdominal operations offer not only lower recurrence but also greater chance for functional improvements. Suture and mesh rectopexy produce equivalent results. However, the polyvinyl alcohol (Ivalon) sponge rectopexy is associated with an increased risk of infectious complications and has largely been abandoned. The advantage of adding a resection to the rectopexy seems to be related to less constipation. Laparoscopic rectopexy has similar results to open rectopexy but has all of the advantages related to laparoscopy. Perineal procedures are better suited to frail elderly patients with extensive comorbidity. CONCLUSIONS: Abdominal procedures are generally better for young fit patients; the results of all abdominal procedures are comparable. Suture and mesh rectopexy are still popular with many surgeons-the choice depends on the surgeon's experience and preference. Similarly, the procedure may be done through a laparoscope or by laparotomy. Perineal procedures are preferable for patients who are not fit for abdominal procedures, such as elderly frail patients with significant comorbidities. The decision between perineal rectosigmoidectomy and Delorme procedures will depend on the surgeon's preference, although the perineal rectosigmoidectomy has better outcomes.

Age Factors↗
PubMed2005

Formalin instillation for hemorrhagic radiation proctitis.

Although formalin instillation has been proven to be an effective treatment of hemorrhagic radiation proctitis, different techniques with varying success rates have been reported. The aim of this study was to assess our experience with formalin instillation for the treatment of radiation proctitis. After Institutional Review Board approval, all patients who presented with radiation proctitis and were treated with 4% formalin instillation were identified from a prospective database. Techniques of instillation were as follows: a formalin-soaked sponge stick was applied via a proctoscope (SS) and placed at each quadrant with a mean contact of 2.5 minutes (range, 0.5-3 minutes), or the formalin solution was introduced through a proctoscope in aliquots for a total of 350 to 400 mL irrigation (IR), with a mean contact time of 30 seconds in each aliquot. The patients were divided into two groups according to the method of formalin instillation and their outcomes were compared. Between March 1995 and September 2003, 21 patients who underwent formalin treatment were identified: 17 patients were in the SS and 4 patients were in the IR group. The mean age was 74.8+/-6.4 years and 70.5+/-6.8 years and the male/female ratio was 16:1 and 3:1 in the SS and IR groups, respectively. Indications for radiation therapy were prostate cancer in 19 patients: 16 (95.1%) SS patients and 3 (75%) IR patients. Four (23.5%) patients in the SS group were receiving anticoagulants or antiplatelet medications before the procedure. The mean duration of bleeding before formalin instillation was 11.7 months (range, 2-48 months) in the SS and 10.5 months (range, 7-12 months) in the IR group. Sixteen (94.1%) patients in the SS and 4 (100%) in the IR group had previous treatments for radiation proctitis, including hydrocortisone enema, 5-aminosalicylate mesalamine, and endoscopic coagulation. Eight (47.1%) patients in the SS and 2 (50%) in the IR group received a preprocedural blood transfusion, and 1 patient in the SS group required a blood transfusion after the formalin instillation. This patient subsequently underwent restorative proctosigmoidectomy because of persistent bleeding. The mean length of the procedure was 27.1+/-10.8 minutes in the SS group and 22.5+/-6.5 minutes in the IR group. The bleeding was successfully stopped on the first attempt in 14 patients (82.4%) in the SS group and 3 (75%) in the IR group. The instillation was repeated in 1 patient (5.9%) in the SS group and in 1 (25%) in the IR group. Four patients (23.5%) in the SS group experienced rectal pain after the procedure. One patient (5.9%) developed a new onset of fecal incontinence, while another (5.9%) had anococcygeal pain accompanied by worsening of fecal incontinence. One patient (25%) in the IR group developed acute colitis consistent with formalin instillation, which was managed by intravenous antibiotics. The patients were followed for a mean of 10 months (range, 1 to 38 months). Formalin instillation is effective in controlling refractory hemorrhage secondary to radiation proctitis.

Administration, Rectal↗
PubMed2005

Pouch perineal rectosigmoidectomy: a case report.

Many surgical methods have been described for the treatment of full-thickness rectal prolapse. Rarely, unusually large lengths of colon must be excised, thus resulting in a significant loss of the absorptive function of the remaining colon. We present an unusual case in which an extraordinary length of the colon was excised and a perineal reservoir was created in the form of a colonic J-pouch to improve continence.

Aged↗
PubMed2005

Alleviating debilitating, chronic constipation with colostomy after appendicostomy: a case study.

Severe chronic constipation is a debilitating condition. Patients not only experience infrequent bowel movements, but also are often frustrated by the sensation of incomplete evacuation; pain; straining; daily use of enemas; and continual concerns regarding diet, fluids, and medications. Diagnostic tests are performed to rule out organic causes of the condition. Common treatment options consist of dietary fiber supplementation, dietary instruction, adequate fluid intake, enemas, and laxatives; additional noninvasive management includes biofeedback training and botulinum toxin type A injections. Surgery is rarely recommended, although a select group of patients may benefit from antegrade continence enema procedure. A female patient presented with a history of long-standing constipation. When antegrade continence enema offered no improvement and other treatment measures failed, she underwent successful laparoscopic-assisted sigmoid resection and end colostomy. This approach may provide options for patients in similar circumstances.

Appendix↗
PubMed2004

Postoperative ileus: a review.

PURPOSE: Postoperatively, some patients experience a prolonged inhibition of coordinated bowel activity, which causes accumulation of secretions and gas, resulting in nausea, vomiting, abdominal distension, and pain. This prolonged inhibition can take days or weeks to resolve and often is referred to as postoperative paralytic ileus lasting more than three days after surgery. This article reviews the etiology, pathophysiology, and treatment options of postoperative ileus. METHODS: The relevant literature from 1965 to 2003 was identified and reviewed using MEDLINE database of the U.S. Medical Library of Medicine. Both retrospective and prospective studies were included in this review. RESULTS: The pathophysiology of postoperative ileus is multifactorial. The duration of postoperative ileus correlates with the degree of surgical trauma and is most extensive after colonic surgery. However, postoperative ileus can develop after all types of surgery including extraperitoneal surgery. A variety of treatment options have been used to decrease the duration of postoperative ileus. However, it is difficult to compare these studies because of small sample sizes and differences in operations performed, anesthesia protocols provided both intraoperatively and postoperatively, patient comorbidities, and in the measured end points, such as the time to the presence of bowel sounds, flatus, or bowel movements, tolerance of solid food, or discharge from the hospital. However, despite these drawbacks, some conclusions can be made. CONCLUSIONS: Paralytic postoperative ileus continues to be a significant problem after abdominal and other types of surgery. The etiology is multifactorial and is best treated with a combination of different approaches. Currently, the important factors that could effect the duration and recovery from postoperative ileus include limitation of narcotic use by substituting alternative medications such as nonsteroidals and placing a thoracic epidural with local anesthetic when possible. The selective use of nasogastric decompression and correction of electrolyte imbalances also are important factors to consider.

Anesthesia, Local↗
PubMed2003

Determinants of recurrence after sigmoid resection for uncomplicated diverticulitis.

PURPOSE: This study aimed to evaluate the impact of surgery-associated variables on recurrence rates after sigmoid resection for diverticulitis. METHODS: Patients who underwent elective sigmoid resection for uncomplicated diverticulitis between 1992 and 2000 at two tertiary referral centers were followed up for recurrent disease as the primary end point. Recurrence after surgery was defined as left lower quadrant pain, fever, and leukocytosis, with consistent CT and/or contrast enema findings on admission and after six weeks. A logistic regression of the following variables was undertaken: patient demographics, duration of preoperative symptoms, previous admissions and abdominal surgery, surgical access (laparoscopic or open), postoperative complications, splenic flexure mobilization, anastomotic technique (handsewn or stapled), specimen length, inflammation at proximal resection margin, and anastomotic level (colosigmoid or colorectal). The last three variables were defined by the pathologist. Anastomosis level was based on muscle layer configuration (taeniae coli) at the distal resection margin. RESULTS: Two hundred thirty-six patients (105 females) with a mean age of 60.4 (standard deviation, +/- 10) years were available for follow-up at 67 +/- 30 (range, 11-130) months. The median duration of preoperative symptoms was 18 (range, 12-120) months. All but one (99 percent) patient had at least one admission before surgery. One hundred forty (59 percent) and 96 (41 percent) patients underwent laparoscopic or open resection, respectively. The conversion rate was 13 percent (18 patients) in the former group and the 30-day complication rate was 23 percent, with 0.4 percent 30-day mortality and a 2.1 percent reoperation rate. The splenic flexure was mobilized in 109 patients (47 percent). Anastomoses were fashioned by stapler in 171 patients (73 percent) and were to the rectum in 143 patients (72 percent). Specimen length was 17.9 +/- 5.9 (range, 9-47) cm with inflammation at the proximal margin in 30 patients (14 percent). Twelve (5 percent) patients developed a recurrence at a mean of 78 +/- 25 (range, 34-109) months with reoperation in one (0.4 percent). The level of anastomosis was the only predictor of recurrence in regression analysis (P = 0.033). Patients with colosigmoid anastomosis had a four times higher risk of having a recurrence compared with patients with colorectal anastomosis (odds ratio, 95 percent confidence interval = 1.12, 14.96). CONCLUSION: Colorectal (rather than colosigmoid) anastomosis was the single predictor of lower recurrence rates after elective sigmoid resection for uncomplicated diverticulitis.

Aged↗