High-frequency gastric stimulation in a patient with diabetic gastroparesis.
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Adult↗
Biomedical subjects
R C Thirlby
Publications and source records attributed to R C Thirlby.
The long-term benefit of surgery on health-related quality of life in patients with inflammatory bowel disease.
HYPOTHESES: Health-related quality of life (HRQL) has been shown to improve dramatically shortly after surgery in patients with inflammatory bowel disease (IBD). Our hypotheses were that (1) improved HRQL would be maintained long term in patients after surgery for ulcerative colitis and (2) the improved HRQL in patients with Crohn disease would decline with long-term follow-up. DESIGN: Consecutive series of patients undergoing surgery for IBD between June 1994 and January 2000 prospectively investigated as a cohort outcomes study. PATIENTS: Data were obtained in 139 patients. The diagnoses were Crohn disease (n = 56) and ulcerative colitis (n = 83). INTERVENTION: Patients with Crohn disease underwent resections with or without stricturoplasties; all but 5 patients with ulcerative colitis underwent ileal pouch-anal anastomoses. MAIN OUTCOME MEASURE: Health status was measured using the Health Status Questionnaire (HSQ) preoperatively and then every 3 months postoperatively. RESULTS: Preoperative HSQ scores were very low in all 8 scales of the HSQ. Postoperatively, HRQL measures improved significantly (P<.05) both in patients with Crohn disease and ulcerative colitis, with scores equal to or better than published scores in the general population. In patients with Crohn disease, the scores improved significantly after surgical resection and steadily increased despite disease recurrence and reoperations. The HRQL at last follow-up was equivalent to the general population. The improvements were statistically significant in patients followed up for more than 1 year in 7 of 8 scales of the HSQ. CONCLUSIONS: These results confirm that HRQL is poor in patients with IBD referred for possible operation. Surgical resection resulted in significant improvement in HRQL. More important, the results were durable. With follow-up up to 6 years, the HRQL in this cohort was equal to or better than norms for the general population both in patients with ulcerative colitis and with Crohn disease. We believe these data justify aggressive surgical intervention in many patients with IBD and support the prospective study of HRQL by surgeons treating patients with chronic diseases.
Adult↗
A prospective evaluation of dietary status and symptoms after near-total esophagectomy without gastric emptying procedure.
BACKGROUND: After esophagectomy, the stomach is the most commonly utilized reconstructive conduit. There remains debate among surgeons regarding the requirements for pyloroplasty/pyloromyotomy following reconstruction. We present a series of patients having undergone near total esophagectomy and reconstruction with gastric tube without gastric emptying procedure to analyze critically these patients' ability to reestablish a subjectively acceptable and nutritionally adequate eating pattern without significant side effects of early satiety, dumping, or diarrhea. METHODS: Between 1991 and 1998, 48 patients underwent esophagectomy utilizing this technique and were available for long-term follow-up and nutritional assessment. Patient weights were recorded at 2 weeks, 6 months, and 1 year and a telephone interview conducted at a mean of 36 months postoperatively for the evaluation of eating patterns and symptoms. A subgroup of these patients (32 of 48) completed a 3-day dietary record that was assessed by a certified nutritionist. This patient group included 10 patients (21%) who had received perioperative chemoradiotherapy. RESULTS: Dietary intake was characterized as normal or minimally limited in 41 patients (85%). Those who had received perioperative chemoradiotherapy needed no significant increased time to return to a normal dietary baseline (6.1 versus 5.9 months). Mean weight loss prior to surgery was 3 kg. Weight loss continued for the first 6 months (mean 10 kg); however, 63% were able to gain weight from 6 months to 1 year following surgery (mean 3 kg). Most patients were overweight prior to operation (mean 115% of ideal body weight) and achieved a new postoperative baseline (mean 104% of ideal body weight) at 1 year. Patients demonstrated a mean daily caloric intake of 2,179 kilocalories per day, which was 98% of recommended according to their ideal body weight. Postoperative symptoms of short-term nausea (19%), occasional dysphagia with certain foods (38%), mild increased stool frequency (15%), and occasional regurgitation (25%) were noted. CONCLUSIONS: Near-total esophagectomy with verticalized gastric tube without a gastric emptying procedure is well tolerated and allows a return to subjectively acceptable and nutritionally appropriate dietary eating pattern without significant associated side effects.
Adult↗
Twenty cases of peristomal pyoderma gangrenosum: diagnostic implications and management.
HYPOTHESIS: Our experience with peristomal ulcers suggested that peristomal pyoderma gangrenosum (PPG) is an infrequent and usually unrecognized complication of inflammatory bowel disease. We hypothesized that a review of our experience with PPG would clarify the essentials of its diagnosis, evaluation, and treatment. DESIGN: A case series of 20 consecutive patients with PPG complicating inflammatory bowel disease were treated at our institution between 1986 and 1999. There were 15 women and 5 men. At the time of development of peristomal pyoderma, 10 of 20 patients had a diagnosis of Crohn disease (CD), while 9 had a diagnosis of ulcerative colitis (UC). One patient was diagnosed as having CD only after first developing PPG. MAIN OUTCOME MEASURE: Healing of PPG. INTERVENTIONS: All patients had failed local enterostomal care prior to referral. Debridements and/or stomal revisions were uniformly unsuccessful. Biopsies, when performed, did not provide clinically important information. Treatment was directed toward inflammatory bowel disease, with variable clinical responses to corticosteroids, metronidazole, cyclosporine, sulfasalazine, and infliximab. RESULTS: Ultimately, 13 patients had a diagnosis of CD. Of these patients, 12 (92%) of 13 developed PPG coincident with recurrent disease. Two patients had a remote history of proctocolectomy for UC and subsequent evaluation revealed CD. One patient developed PPG adjacent to a urinary Kock pouch after cystectomy; ultimately, a diagnosis of CD was made. No patients were lost to follow-up, but in 1 case of UC, no evaluation for latent CD was carried out. The final diagnosis was CD disease in 13 (65%) of 20 and UC in 7 (35%) of 20 patients. All PPG ulcers healed completely, within an average of 11.4 months (median, 8 months; range, 1-41 months). Ulcer resolution was achieved with medical therapy alone in 14 (70%) of 20 cases. Resection of active gastrointestinal CD resulted in healing in 5 (83%) of 6 cases. One case healed 2 months after conservative therapy only. CONCLUSIONS: This review of the largest reported series of PPG suggests the following: (1) PPG complicating inflammatory bowel disease is uncommon and often misdiagnosed by clinicians; (2) local wound care measures have little role in the healing of PPG; (3) PPG usually heralds active CD; (4) in patients with prior history of UC, PPG indicates CD until proven otherwise; (5) prolonged medical therapy (11 months), usually with immunosupression, is required for healing of PPG; and (6) if feasible, surgical resection of all active CD leads to the healing of PPG ulcers.
Adult↗
Risk factors and true incidence of pouchitis in patients after ileal pouch-anal anastomoses.
Total colectomy, mucosal proctectomy, and ileal J pouch-anal anastomosis (IPAA) has become the procedure of choice for patients with ulcerative colitis and familial adenomatous polyposis. The purpose of this study was to determine the short- and long-term outcomes of patients undergoing IPAA by a single surgeon, correlating intraoperative technical aspects with outcomes, and to characterize better the clinical syndrome of pouchitis. A retrospective review was performed of 114 consecutive patients who underwent IPAA by a single surgeon between December 1987 and August 1996. Clinical follow-up and operative notes were reviewed, and patient questionnaires were obtained for all patients. The mean follow-up was 3 years (range 0.5-8.0 years). The average age of the patients was 39 years (range 16-72 years). There were 64 males and 50 females. Indications for operation were ulcerative colitis (n = 101) and familial polyposis coli (n = 13). Long-term morbidity occurred in 41% of patients (small bowel obstruction 10%, anastomotic stricture 9%). Pouch excision was required in only three patients. Stool frequency (mean +/- SE) was 6.1 +/- 0.2 and did not change with duration of follow-up. Only 7% of patients reported fecal soilage. The incidence of pouchitis was 59% (n = 67), with 4.2 +/- 0.3 episodes of pouchitis per patient. Using multivariate analysis, the factors significantly associated with the incidence of pouchitis were gender (p = 0.008) and duration of follow-up (p = 0. 02). A total of 37 of 50 women (74%) but only 30 of 64 men (47%) developed pouchitis. The incidence of pouchitis increased with the duration of follow-up. The incidences of pouchitis in patients followed for 6 months, 1 year, and 3 years were 25%, 37%, and 50%, respectively. Of patients followed more than 6 years, the incidence of pouchitis was 94% (15/16). There was not a significant correlation between anastomotic tension or the extent of arterial dissection of the ileal mesentery required to achieve IPAA and the incidence of pouchitis. The best antibiotics for pouchitis were metronidazole (54% of patients) and ciprofloxacin (37%). Eleven patients have required nearly continuous antibiotics. Patient satisfaction with the outcome is high, with a mean satisfaction of 8. 4 (0, dissatisfied; 10, extremely satisfied). This review demonstrates a high incidence of pouchitis in patients after IPAA, which is due to the more liberal definition of the syndrome and the complete follow-up achieved in this report compared to previous series. This study also is unique in identifying the significantly higher incidence of pouchitis in women, although the overall satisfaction with the clinical outcome in patients undergoing IPAA remains high.
Adenomatous Polyposis Coli↗
Effect of surgery on health-related quality of life in patients with inflammatory bowel disease: a prospective study.
BACKGROUND: Health-related quality of life (HRQL) has increasingly become a factor in management decisions in patients with chronic diseases. OBJECTIVE: To measure the effect of surgical resection on quality of life in patients with inflammatory bowel disease (IBD). DESIGN: A consecutive series of patients undergoing surgery for IBD between June 1994 and December 1997 were prospectively investigated as a cohort outcomes study. PATIENTS: Data were obtained in 63 patients. The primary diagnoses were Crohn's disease (n = 36) and ulcerative colitis (n = 27). INTERVENTION: Patients with Crohn's disease underwent resection with or without stricturoplasty for intractable disease; all but 3 patients with ulcerative colitis underwent ileoanal anastomoses with ileoanal reservoir. MAIN OUTCOME MEASURE: Health status was measured using the Health Status Questionnaire preoperatively and every 3 months postoperatively. RESULTS: Preoperative measures of HRQL of the patients were low, with values well below the general population in all 8 scales of the Health Status Questionnaire. Postoperatively, HRQL measures improved significantly (P < .05) in both patients with Crohn's disease and those with ulcerative colitis, with scores equal to the general population in most scales. For example, average raw scores for general health in previously studied patient groups were 59 in patients with asthma, 55 in those with diabetes mellitus, 74 in the general population, and 54 and 73 preoperatively and postoperatively, respectively, in the present study. CONCLUSIONS: The results of this study confirm that HRQL scores are low in many patients with IBD referred for operation and HRQL scores improve postoperatively to levels comparable to those of the general population. We believe these data justify early surgical intervention in many patients with symptomatic IBD.
Adult↗
Extracorporeal shock-wave lithotripsy for bile duct calculi.
BACKGROUND: Bile duct calculi (BDC) can be cleared or treated with modern endoscopic techniques in most patients. However, large stones, bile duct strictures, or unusual anatomy may make endoscopic clearance difficult. The purpose of the present study was to determine the efficacy of extracorporeal shock-wave lithotripsy (ESWL) in treating patients with complicated BDC. METHODS: Between 1989 and January 1995, 16 patients with BDC were treated at our institution with ESWL using a Dornier HM-3 lithotropter. The average age of patients was 62 years (range 32 to 88). Endoscopic retrograde cholangiopancreatography (ERCP) with sphincterotomy and attempted stone extraction (100%), nasobiliary drainage (83%), and biliary stents (6%) were used prior to ESWL. Eleven patients (61 %) had solitary stones, ranging in diameter from 0.5 to 2.6 cm, whereas 7 patients had multiple stones, ranging in diameter from 0.5 to 5.0 cm. The indications for ESWL were stone impaction (56%), stone size (38%), and bile duct stricture (6%). RESULTS: The 16 patients received 27 ESWL treatments (mean = 2101 shock at 21 kV); with 4 patients (22%) requiring multiple treatments. Stone fragmentation was achieved in 94% of patients. All patients had ERCP performed post-ESWL, and only 2 (13%) patients required immediate operations. At discharge, 94% of patients were stone-free. Minor complications (eg, pain, hematuria) were common. With an average follow-up of 3 years, only 1 patient (6%) has required retreatment for BDC. Hepatic transplantation was required in an additional patient. CONCLUSIONS: In this cohort of patients with both major medical comorbidities and/or technical contraindications to standard methods of endoscopic and surgical clearance of BDC, we found that ESWL facilitated stone clearance in 94% of patients with minimal morbidity and no mortality. In our opinion, ESWL should be used more frequently in the treatment of these complex patients.
Adult↗
Standardized perioperative care protocols and reduced length of stay after colon surgery.
BACKGROUND: Recent studies have suggested that critical pathways and standard order sets decrease hospital length of stay and improve quality of care. A recently conducted prospective, randomized study at our institution found that patients undergoing elective colon resections had earlier return of bowel function if perioperative epidural anesthesia and analgesia were provided. All patients in the study were also placed on a standardized perioperative regimen. We hypothesized that the standardized perioperative protocol used in this study contributed to early return of bowel function and hospital discharge compared with similar patients managed off protocol. STUDY DESIGN: To test this hypothesis, we performed a case-controlled study comparing the hospital courses of 36 study patients to 36 control patients undergoing colorectal surgery by the same surgeons during the same calendar year. The distribution of types of operations and anesthetic techniques was similar in both groups. RESULTS: As dictated by the protocol, all study patients had their nasogastric tubes removed, were started on a low fat liquid diet, and ambulated in the first postoperative day. Nasogastric tubes were removed in control patients and study patients 2.2 +/- 0.9 (mean value +/- SD) and 1.0 +/- 0.0 days postoperatively, respectively. Control patients were started on an oral diet, usually clear liquids, an average of 2.9 +/- 1.1 days postoperatively, a specific liquid diet was started 1.0 day postoperatively in study patients (p < 0.001). Return of bowel function, as determined by bowel tones, flatus, and bowel movements, occurred approximately 1 day earlier in study patients. Study patients were discharged 1 day sooner than control patients. CONCLUSIONS: Our results suggest that the return of bowel function and the length of stay of patients undergoing colon surgery are improved if patients are entered into a standardized protocol that eliminates variation in intraoperative and postoperative anesthesia and postoperative surgical care. We believe these results can be reproduced in routine clinical surgery by having a clearly outlined protocol for perioperative care similar to that used in this study.
Analgesia, Epidural↗
Pectin and methyl cellulose do not affect intestinal function in patients after ileal pouch-anal anastomosis.
OBJECTIVES: Although ileal pouch-anal anastomosis is the procedure of choice for most patients with ulcerative colitis or familial adenomatous polyposis, most patients have problems with stool frequency and/or consistency. Although most clinicians recommend fiber supplementation for these patients, we could find no studies that prove the efficacy of this practice. The first purpose of this study was to document the effect of fiber supplementation on intestinal function in patients after ileal pouch-anal anastomosis. Because pectin, a soluble fiber supplement, has been reported to slow gastric and intestinal transit, we also hypothesized that pectin would be a superior fiber supplement in these patients. The second purpose, therefore, was to determine whether the effects of pectin on intestinal transit would result in decreased stool frequency in patients with an ileal pouch. METHODS: Thirteen patients who had undergone ileal pouch-anal anastomosis for ulcerative colitis were entered into a 9-wk crossover study. The protocol consisted of three 2-wk study periods, each of which was preceded by a 1-wk washout period. During the three study periods patients supplemented their diets, in random order, with Citrucel, 1 tablespoon twice daily; pectin, 1 tablespoon twice daily; or no supplement. Patients maintained detailed dietary and bowel function diaries. RESULTS: The effects (mean +/- SE) of Citrucel and pectin supplementation are summarized in Table 1. There was no significant effect of either supplement on stool frequency, pouch function, bloating, or stool consistency. In addition, there were no differences in continence. CONCLUSIONS: We found no evidence to support the common practice of fiber supplementation in patients with an ileal pouch. Furthermore, this study did not find that stool frequency decreased during supplementation with pectin. We conclude that there is little role for fiber supplementation in patients with an ileal pouch.
Adult↗
Laparoscopic cholecystectomy in acute cholecystitis. What is the optimal timing for operation?
OBJECTIVE: To review the results of laparoscopic cholecystectomy (LC) in patients with acute cholecystitis with attention to cost and clinical outcome. DESIGN: Retrospective study. SETTING: Large private metropolitan teaching hospital. PATIENTS: Four hundred forty-six patients had LCs at our institution between January 1993 and February 1995. Acute cholecystitis, confirmed by clinical, laboratory, operative, and histopathological findings, was present in 60 patients. MAIN OUTCOME MEASURES: The medical history, laboratory findings, gallbladder ultrasounds, timing of operation from the onset of symptoms, conversion rates to open procedures, operative times, intraoperative findings, complications, postoperative length of stay, cost of operative procedures and hospitalizations, and convalescence times were collected. RESULTS: Laparoscopic cholecystectomy was attempted in 16 patients within 72 hours of the onset of symptoms of acute cholecystitis (group 1), in 19 patients with symptoms between 4 and 7 days (group 2), and in 25 patients with symptoms lasting more than 7 days (group 3). The only factor (eg, preoperative laboratory and ultrasound findings) that affected the outcome of the operation was duration of symptoms prior to operation. Patients who had LC done within 72 hours of the onset of symptoms had lower rates of conversion to open procedures, less difficult operations, shorter operative times, less costly procedures, and a shorter convalescence than those with symptoms for longer than 72 hours prior to operation. The conversion rates in patients operated within and after 72 hours were 12% and 30%, respectively. There were no bile duct injuries and no mortalities. CONCLUSIONS: Laparoscopic cholecystectomy can be performed safely in most patients with acute cholelithiasis. However, we found that the duration of symptoms prior to LC affected the outcome; the conversion rates, hospital costs, and convalescence times increased in operated-on patients with symptoms for more than 72 hours. In our opinion, interval cholecystectomy may be a superior option in this latter group of patients.
Acute Disease↗
The shift toward a managed care environment in a multispecialty group practice model. Looking for reciprocal benefits.
Managed care is notably affecting the practice of surgery in the United States. Four principal elements are subject to change: (1) patient care patterns, (2) ethics, (3) education and research, and (4) surgeon compensation. The Virginia Mason Clinic, a multispecialty group practice, is adapting to the demands of managed and capitated care. With the patient as the primary focus of effort, the goal is to create optimum value in health care. The principles of Continuous Quality Improvement are used to increase value in health care by ensuring appropriate treatment with optimum outcome at reasonable cost. Practice patterns are shifting to provide value to patients and payers. Ethical conflicts threaten but have been avoided. Surgical education remains unaffected, but future funding is problematic. The emphasis in surgical research has shifted toward outcome-based studies. The conflict between work effort and resource conservation as determinants of physician compensation is less for surgical than for medical practitioners. Although the principal benefactors of the shift toward managed care have been the payers, patients have gained modestly through efficiencies in the health care process and more stable insurance premiums. The satisfaction level of the surgeons in our multispecialty group practice remains high. Surgical research is thriving, volumes and case mix remain excellent, and changes in practice pattern have enabled us to increase efficiency without compromising patient care.
Ethics, Medical↗
The meaning of equivocal pancreatic cytology in patients thought to have pancreatic cancer.
INTRODUCTION: Fine needle aspirations (FNAs) and endoscopic retrograde cholangiopancreatography (ERCP)-guided brushings (BRUSH) are useful tools in the differentiation between malignant and benign disease of the pancreas. Once the decision to obtain a cytologic confirmation of one's clinical suspicion is made, the interpretation of the findings, especially an equivocal or negative cytology finding, can be unclear. This study seeks to evaluate the utility of cytologic studies in the evaluation of a patient with suspected pancreatic malignancy. METHODS: A retrospective review of 224 cytologic reports, including 174 FNAs and 50 BRUSHs, from all pancreatic FNAs and BRUSHs performed between January 1989 and June 1995, was performed. Subsequent confirmation of the cytologic diagnosis was made either by histologic or strict clinical criteria. RESULTS: Forty-three percent of the cytologic reports were read as malignant, all others reported as suspicious, atypical, or negative. All cytology studies read as malignant and all FNAs reported as suspicious were histologically or clinically confirmed to be malignant. Of those reported as atypical or negative, 55% and 49% were confirmed to be malignant. Both FNA and BRUSH were 100% specific, 75% sensitive, and 80% accurate. CONCLUSIONS: We conclude that a cytological diagnosis of malignant or suspicious is reliable and useful for further therapy planning in the patient suspected to have a pancreatic malignancy. The reason for the cytologic tests was a strong clinical suspicion, therefore, a high incidence of cancer was found in the patients with atypical or negative readings. A diagnosis of atypical or negative is equivocal and requires further diagnostic maneuvers, frequently including surgery, to make the definitive diagnosis.
Biopsy, Needle↗
Postoperative course after inguinal herniorrhaphy. A case-controlled comparison of patients receiving workers' compensation vs patients with commercial insurance.
OBJECTIVE: To confirm our observation that patients with work-related hernias, when compared with self-employed patients, had longer recovery times and prolonged pain after hernia repairs, we reviewed our recent experience in a series of patients undergoing inguinal hernia repairs. DESIGN: The study design was matched retrospective case-control. Each patient receiving workers' compensation was age and sex matched with a control patient with commercial insurance whose repair was done during the same year. SETTING: All inguinal herniorrhaphies were performed at a single clinic by one of seven surgeons. PATIENTS: Twenty-two consecutive patients receiving workers' compensation and 22 patients with commercial insurance were studied. MAIN OUTCOME MEASURES: The postoperative courses in 22 consecutive patients with workers' compensation were compared with those in 22 control patients with commercial insurance. The principal factors compared were indications for surgery, type of hernia, surgical repair performed, the duration of postoperative pain, and the number of days off daily work. RESULTS: The average age in both groups was 46 years. Hernias in the workers' compensation group were more frequently symptomatic. The duration of postoperative pain (mean +/- SE) was 111.0 +/- 42.2 days for patients with workers' compensation and 17.8 +/- 7.9 days for patients with commercial insurance (P < .05). The number of days off work (mean +/- SE) was 33.5 +/- 4.6 days for patients receiving workers' compensation and 12.6 +/- 2.3 days for patients with commercial insurance (P < .001). CONCLUSIONS: We believe our results confirm the observation that type of insurance coverage influences post-operative recovery time after inguinal herniorrhaphy. Other studies measuring a patient's outcome after surgical procedures such as herniorrhaphy should include type of insurance coverage as a factor that might affect early return to work. Using multivariate analysis, the only variable independently affecting the duration of pain after hernia repair was the type of insurance coverage (P < .005).
Case-Control Studies↗
Management of patients with gastric carcinoid tumors.
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Carcinoid Tumor↗
Optimizing results and techniques of mesenteric lengthening in ileal pouch-anal anastomosis.
BACKGROUND: The techniques for ileoanal pull-through procedures have been well described previously. However, little attention has been given to the techniques to maximize ileal mesenteric length. Furthermore, no studies have provided data that support the technical recommendations. The purposes of this study are to describe our technique for ileal pouch construction and ileal mesenteric lengthening, and to provide data supporting our recommendations. PATIENTS AND METHODS: The operative summaries of 74 consecutive ileal J-pouch-anal anastomoses procedures were reviewed with attention to the management of the mesenteric vasculature. RESULTS: Complete data with respect to the handling of the mesenteric circulation were available for 66 cases. Ileal J-pouch-anal anastomoses were achieved with both the ileal branch of the superior mesenteric artery and the ileocolic artery intact in 23% of cases. The ileocolic artery was divided in 48% of cases, and the ileal branch of the superior mesenteric artery was divided in 29% of cases. In addition, one or more distal arcade vessels between the vasa recta and the ileocolic artery were divided in 18% of cases. Ileal J-pouch-anal anastomosis was possible in all 74 patients. CONCLUSIONS: These data emphasize the variability in mesenteric circulation and the complexity of pouch construction in patients undergoing ileoanal pull-through procedures. However, with attention to the techniques described, ileal J-pouch-anal anastomoses should be possible in virtually all patients.
Adenomatous Polyposis Coli↗
What symptoms does cholecystectomy cure? Insights from an outcomes measurement project and review of the literature.
BACKGROUND: The increasing application of cholecystectomy has increased the need to assess the effects of cholecystectomy on presenting symptoms. PATIENTS AND METHODS: Three surgeon-derived and two patient-derived data forms were collected for each patient in a series of 225 laparoscopic cholecystectomies. RESULTS: Eighty-two percent of patients had documented gallstones preoperatively, 91% had biliary pain, and 77% had both biliary pain and documented gallstones prior to surgery. Fifteen percent of patients were believed to have acalculous cholecystitis. Eighty-two percent also had bothersome nonpain symptoms (gassiness, bloating, indigestion, fatty-food intolerance, and nausea). The cure rate for biliary colic was 82% if stones were documented preoperatively, and 52% when they were not (P = 0.002). Atypical pain was cured 80% of the time, and nonpain symptoms, 44% of the time. CONCLUSIONS: Most patients (82%) with biliary colic and gallstones have complete relief of upper abdominal pain after cholecystectomy. Pain relief in patients felt to have acalculous cholecystitis was only 52%. Nonpain symptoms were common preoperatively (82%) and were relieved in 44% of patients.
Abdominal Pain↗
Effects of perioperative analgesic technique on rate of recovery after colon surgery.
BACKGROUND: Choice of perioperative analgesia may affect the rate of recovery of gastrointestinal function and thus duration and cost of hospitalization after colonic surgery. METHODS: Fifty-four patients undergoing partial colectomy surgery were randomized into four groups. All groups received a standardized general anesthetic. Group MB received a preoperative bolus of epidural bupivacaine and morphine followed by an infusion of morphine and bupivacaine. Group M received a preoperative bolus of epidural morphine followed by an infusion of morphine. Group B received a preoperative bolus of bupivacaine followed by an infusion of bupivacaine. Group P received a preoperative bolus of intravenous morphine followed by intravenous patient-controlled morphine postoperatively. All patients participated in a standardized recovery program to minimize the influence of nonanalgesic factors on recovery of gastrointestinal function. All epidural groups were double-blinded. All patients were deemed ready for discharge according to prospectively defined criteria. RESULTS: Groups B and MB reported superior analgesia with activity (P < 0.01). Group M had a greater incidence of pruritus (P < 0.05). Group B had a greater incidence of orthostatic hypotension (P = 0.04). Groups B and MB recovered gastrointestinal function and fulfilled discharge criteria approximately 1.5 days earlier than groups M and P (P < 0.005). CONCLUSIONS: Epidural analgesia with bupivacaine and morphine provided the best balance of analgesia and side effects while accelerating postoperative recovery of gastrointestinal function and time to fulfillment of discharge criteria after colon surgery in relatively healthy patients within the context of a multimodal recovery program.
Analgesia, Epidural↗