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Query: UMLS:C0344307 (analgesia)
 28,200 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Percutaneous cholecystolithotomy was attempted in 58 consecutive patients. Patients were considered for percutaneous cholecystolithotomy only if they had symptomatic gallstones and a strong contraindication to surgical cholecystectomy. The procedure consisted of three parts: (a) initial percutaneous cholecystostomy, (b) tract dilation and stone removal, and (c) tract evaluation and tube removal. Local anaesthesia and intravenously administered analgesia were used in all procedures. Percutaneous cholecystolithotomy was successful in removing all of the stones in 56 patients (97%), including cystic duct calculi in 15 patients and common duct calculi in 10 patients. Major complications occurred in five patients (9%); in four cases, they were related to bile leakage after the cholecystostomy tube was removed. Thirty-day mortality was 3% (two patients). Advantages of percutaneous cholecystolithotomy include avoidance of general anesthesia and the ability to treat patients in any disease setting, including acute cholecystitis. Percutaneous cholecystolithotomy, although technically demanding, is an effective alternative to surgical cholecystectomy in elderly and debilitated patients.
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PMID:Percutaneous cholecystolithotomy: analysis of results and complications in 58 consecutive patients. 153 46

The efficacy of the combination of piezoelectric lithotripsy and oral bile acids in the treatment of gallbladder stones was assessed. Three hundred and sixty-three patients with symptomatic radiolucent gallstones in functioning gallbladder were treated in five medical centers using the same protocol with the EDAP LT 01 lithotripter. No anesthesia, analgesia or sedation was used. After one session of lithotripsy, fragmentation was observed in 89% of the patients, and satisfactory fragmentation (fragments less than or equal to 5 mm) in 29%. The satisfactory fragmentation rate was higher in patients with solitary stones less than or equal to 20 mm than in patients with solitary stones 21-35 mm or multiple stones (p less than 0.001). After multiple sessions (mean 1.6 session/patient, range 1-5) the overall rate of satisfactory fragmentation was 50%. After 12 months on oral bile acid therapy, complete clearance of the gallbladder was observed in 69% of patients with solitary stones less than or equal to 20 mm, 25% of patients with solitary stones 21-35 mm and 37% of patients with multiple stones. No complication was observed during the lithotripsy. During follow-up under bile acid therapy, there were five complications (1.4%): four patients had acute cholecystitis and one had mild, self-limited pancreatitis. We conclude that piezoelectric lithotripsy with the EDAP lithotripter is a safe and effective treatment which can be performed in outpatients. Satisfactory fragmentation and rapid disappearance of stones are obtained mainly in patients with solitary stones less than or equal to 20 mm.
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PMID:Treatment of gallstones with piezoelectric lithotripsy and oral bile acids. A multicenter study. 194 Feb 62

Extracorporeal shock wave lithotripsy (ESWL) is successful in fragmenting gallstones, but less than 28 per cent of patients with gallstone disease fulfil the conventional criteria for treatment. However, no data exist to substantiate these selection criteria. In this study, the selection criteria were broadened to include patients with radiolucent stones of any size and number, and radio-opaque stones less than 3 cm in diameter. To date; 108 symptomatic patients with gallstones have received treatment. All patients received up to six outpatient sessions of ESWL (6000 shock waves per session) without sedation or analgesia. The dissolution therapy consisted of combined bile salt and terpene administration. The clearance rates were 9 per cent within 2 months, 21 per cent at 2-4 months, 38 per cent at 4-8 months, 60 per cent at 8-12 months, and 78 per cent at 12-18 months. Of patients with a successful outcome only 19 (18 per cent) would have satisfied traditional selection criteria. There have been no significant complications except in one patient who developed mild acute pancreatitis, which settled on conservative treatment, and two patients who developed acute cholecystitis. This study would suggest that the previously accepted selection criteria underestimate the number of patients suitable for gallstone ESWL and dissolution therapy.
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PMID:Piezoelectric lithotripsy for gallstones: analysis of results in patients with extended selection. 201 62

From April to August 1990, 60 patients underwent laparoscopic cholecystectomy. Patients with biliary colic were included, but those who had florid acute cholecystitis, morbid obesity or scars in the upper portion of the abdomen were excluded. Three patients had acute cholecystitis, 56 had chronic cholecystitis and 1 had hydrops of the gallbladder. Nineteen patients had had previous lower abdominal surgery. Five patients did not require analgesia, but the remainder needed parenteral analgesia on an average of 1.7 occasions and enteral analgesia on an average of 1.8 occasions. There were no intraoperative complications, and no patient had the procedure completed by standard surgery. Postoperative hospital stay averaged 2.5 days. The mean follow-up was 39 days. Few postoperative complications were noted: two patients suffered from ileus; two patients had biliary colic postoperatively (one required endoscopic sphincterotomy with stone extraction, and in the other no common-duct stones were seen on retrograde cholangiography); one patient had an intra-abdominal abscess, which was drained percutaneously; and one patient complained of upper abdominal pain that was incisional in origin. Laparoscopic cholecystectomy should be considered the procedure of choice for elective treatment of uncomplicated symptomatic gallstone disease.
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PMID:Laparoscopic cholecystectomy: a report of 60 cases. 182 56

Gastrointestinal problems, with an incidence of about 1%, may complicate the postoperative period after cardiovascular surgery, increasing morbidity, length of stay, and mortality. Several risk factors for the development of these complications, including preexisting conditions; advancing age; surgical procedure, especially valve, combined bypass/valve, emergency, reoperative, and aortic dissection repair; iatrogenic conditions; stress; ischemia; and postpump complications, have been identified in multiple research studies. Ischemia is the most significant of these risk factors after cardiovascular surgery. Mechanisms that have been implicated include longer cardiopulmonary bypass and aortic cross-clamp times and hypoperfusion states, especially if inotropic or intra-aortic balloon pump support is required. These risk factors have been linked to upper and lower gastrointestinal bleeding, paralytic ileus, intestinal ischemia, acute diverticulitis, acute cholecystitis, hepatic dysfunction, hyperamylasemia, and acute pancreatitis. Gastrointestinal bleeding accounts for almost half of all complications, followed by hepatic dysfunction, intestinal ischemia, and acute cholecystitis. Identification of these gastrointestinal complications may be difficult because manifestations may be masked by postoperative analgesia or not reported by patients because they are sedated or require prolonged mechanical ventilation. Furthermore, clinical manifestations may be nonspecific and not follow the "classic" clinical picture. Therefore, astute assessment skills are needed to recognize these problems in high-risk patients early in their clinical course. Such early recognition will prompt aggressive medical and/or surgical management and therefore improve patient outcomes for the cardiovascular surgical population.
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PMID:Acute gastrointestinal complications after cardiac surgery. 865 62

The authors describe the technique for the treatment of gallbladder stones using a laparoscopic approach and discuss the diagnostic and operative flow chart stressing complications and ways to avoid them. A total of 2517 non-selected patients underwent surgery since october 1990 up to september 1995. 252 were affected by acute cholecystitis (10%); 172 underwent emergency laparoscopic cholecystectomy. ERCP was performed in 278 patients (11.04%): 177 underwent endoscopic sphincterotomy and laparoscopic cholecystectomy, 21 underwent laparoscopic cholecystectomy before sphincterotomy, 8 laparoscopic cholecystectomy and ESWL. Laparoscopic cholecystectomy was converted into laparotomy in 37 patients (1.4%); surgery was abandoned in 3 patients following to onset of intense bradycardia. Major complications were observed in 0.63%; bile duct injury occurred in four patients (0.15%). One patient died following a massive intraoperative myocardial infarction. Average operative time was 21 minutes. Only 22.8% of patients required mild analgesia on the first day after surgery. The average hospital postoperative stay was 2.6 days. Return to work took place in 98% of non complicated patients within one week of being discharged from hospital.
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PMID:[Laparoscopic cholecystectomy for gallbladder stones]. 870 83

This prospective controlled trial evaluates the efficacy of minicholecystectomy (MC) in cases of acute cholecystitis compared to that of conventional cholecystectomy (CC) and discusses its implications in the laparoscopic era. Sixty consecutive patients with acute cholecystitis were prospectively randomized into two groups: MC group (30 cases) and CC group (30 cases). The two groups were well matched with regard to age, sex, weight/height index, previous upper abdominal surgery, and APACHE II scores. The mean length of incision was 5.5 cm (range 4.5-9.0 cm) in the MC group compared to 13.5 cm (range 12-16 cm) in the CC group. No significant differences were found between MC and CC with regard to operative time (69.1 +/- 17.0 and 68.1 +/- 15.4 minutes, respectively; p = 0.82), operative difficulty on a 1 to 10 scale (5.2 +/- 1.5 versus 4.6 +/- 1.6, respectively; p = 0.177), and complication rate (11% and 17%, respectively; p = 0.19). Significantly lower analgesia requirements were noted in the MC group: 27.5 +/- 14.6 mg of morphine sulfate compared to 44.5 +/- 13.2 mg in the CC group (p < 0.001). In addition, the duration of hospital stay was significantly shorter for MC patients (3.1 +/- 1.0 days) than in CC patients (4.7 +/- 1.2 days) (p < 0.001). Twenty-two patients (73.3%) in the MC group were reported to return to normal daily activities 2 weeks after the operation, compared to only 12 (40%) in the CC group (p = 0.0028). MC is safe and applicable as an emergency procedure for acute cholecystitis. It is superior to CC in terms of convalescence and cosmesis. The results of MC in the setting of acute cholecystitis compare favorably with the published results of laparoscopic cholecystectomy.
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PMID:Emergency minilaparotomy cholecystectomy for acute cholecystitis: prospective randomized trial--implications for the laparoscopic era. 920 44

Elective laparoscopic cholecystectomy is established as the treatment of choice for symptomatic cholecystolithiasis and is now proposed for the treatment of acute cholecystitis. We initiated the present study in order to clarify the question of safety of the procedure in the presence of an inflamed gallbladder, and to compare the results with those of a traditionally treated group with acute cholecystitis. We compared the preoperative, operative, and postoperative courses of 146 patients with acute cholecystitis, managed laparoscopically between 1994 and 1996, with those of 97 patients, treated traditionally by open cholecystectomy for the same diagnosis between 1992 and 1993. In the acute cholecystitis cases, when laparoscopic cholecystectomy was successfully performed, the operative and postoperative courses were superior to those of open cholecystectomy. The use of drains and NG tubes, the need for antibiotics and analgesia, the associated morbidity, and the hospital stay were significantly reduced. Following conversion, the postoperative course was similar to that of open cholecystectomy. Of the group of acute cholecystitis cases laparoscopically approached 39 (27%) needed conversion. Twenty-five complications occurred in 24 (16.5%) patients of the laparoscopic group, whereas 30 complications occurred in 25 (26%) patients of the traditionally operated group. Male sex, older patients, and larger bile stones were found to be associated with a higher conversion rate as well as a higher complication rate. A nonpalpable gallbladder and gangrenous cholecystitis were associated with conversion while fever was associated with complications. Laparoscopic cholecystectomy can be performed safely in selected cases of acute cholecystitis, with acceptable conversion and low complication rates. When laparoscopic cholecystectomy is successfully performed, the operative and postoperative courses are superior to those of open cholecystectomy. Following conversion, the postoperative course is similar to that of open cholecystectomy. According to this study, male sex, older age, large bile stones, a nonpalpable gallbladder, and gangrenous cholecystitis may be regarded as predictors of conversion, while male sex, older age, large bile stones, and fever may be regarded as predictors of complications. The timing of laparoscopic cholecystectomy should be within 96 h from onset of the inflammation.
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PMID:Laparoscopic versus open cholecystectomy in acute cholecystitis. 934 22

Laparoscopic cholecystectomy for the treatment of gallstone disease has the advantages of a shorter postoperative stay, more rapid overall recovery time, and better cosmesis compared to open cholecystectomy. To assess the state of development of laparoscopic cholecystectomy in Brunei, a prospective review of all 220 such procedures performed at the RIPAS Hospital in Bandar Seri Begawan in 1992-96 was conducted. These cases represent the total number of procedures performed in Brunei to date. The standard four-portal technique was used with an open Hasson trocar placed at the umbilicus. 81 patients (37%) were male and 139 (63%) were female; the mean age of patients was 46 years. Indications for the procedure included biliary colic (130 cases), acute cholecystitis (47 cases), and obstructive jaundice caused by gallstones (26). The mean operating time was 109 minutes. 9 patients (4%) required conversion to open surgery. The overall morbidity rate was 5%, with one ductal injury (0.5%). Gallbladder perforation with leakage of bile and/or gallstones occurred in 17% of cases. There was 1 death in this series (0.5% mortality), involving an 87-year-old woman with postoperative bronchopneumonia. 57% of patients did not require any form of analgesia in the postoperative period. The mean hospital stay was 3 days.
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PMID:A prospective review of laparoscopic cholecystectomy in Brunei. 956 65

Recent randomized studies have shown that laparoscopic cholecystectomy has little or even no advantage when compared to minilaparotomy cholecystectomy. The authors report the results of a prospective study of minilaparotomy performed at Dahr el Bacheq governmental hospital where laparoscopic equipment was not available. From July 1994 to July 1997 minilaparotomy cholecystectomy was performed on one hundred consecutive patients (75 women and 25 men with an age varying between 26 and 93 years). However, the cholecystectomy could be accomplished through the mini-incision in only 88 cases. Lengthening of the incision was necessary in 12 cases: common duct stones (8 cases), cancer (2 cases), cholecystoduodenal fistula (2 cases). Intraoperative cholangiography was not performed in 3 cases: very thin cystic duct (2 cases), technical problem (1 case). Two patients operated for acute cholecystitis had wound infection. Postoperative course of the 88 completed minilaparotomy cholecystectomies was uneventful: no mortality, no biliary complications, little pain with low analgesia requirement, oral intake on day 1, discharge from hospital on day 2, return to normal activity between day 8 and day 14. Results of minilaparotomy cholecystectomy compare favorably with those of laparoscopic cholecystectomy. It should be an alternative to laparoscopic cholecystectomy especially when cost is a problem or when laparoscopic equipment is not available and an alternative to conventional open cholecystectomy in the case of contraindication to laparoscopic cholecystectomy.
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PMID:[Cholecystectomy using a minilaparotomy]. 980


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