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J Perissat

Publications and source records attributed to J Perissat.

At least 19 recordsLinked to original sources
PubMed1992

Laparoscopic cholecystectomy: an analysis of 777 cases.

Born in secret in 1987 and developed in an atmosphere of scepticism throughout 1988, laparoscopic cholecystectomy triumphed in 1989 and 1990, causing a veritable revolution in the world of general surgery. The 777 consecutive cases that are reported in this chapter reflect the spirit of these various periods. From conservatively restrictive, our indications widened to include 90% of gallstone cases. For us the sclero-atrophic gallbladder still constitutes the greatest endoscopic challenge and should be reserved for the most experienced operators. The rates for mortality (0.1%) and complications (3.3%), which include three common bile duct injuries (0.4%), are comparable to, if not better than, those for traditional cholecystectomy. The quality of recovery is markedly better: near absence of pain, short hospitalization, return to normal physical activity within 10 days, rapid return to work and preservation of the abdominal musculature in sportspeople. These advantages are unavailable to the 5.5% of patients for whom an intraoperative conversion to an open procedure is necessary. Their recovery is that of traditional cholecystectomy, which itself is far from being poor. The large multicentre studies, such as those carried out in France and Belgium recently, reporting 3708 cases, have reached identical conclusions. Laparoscopic cholecystectomy is set to become the gold standard for treatment of gallstones and is the first step towards surgical techniques of the 21st century which will be performed within the musculocutaneous envelope of the intact human body.

Adolescent↗
PubMed1991

Laparoscopic cholecystectomy using intracorporeal lithotripsy.

Over a 13-month period (November 1988 to December 1989), we performed our first 104 laparoscopic cholecystectomies using an intracorporeal ultrasonic lithotripsy technique. The procedure in three of these patients was converted to an open operation because of hemorrhage with unexpected findings of cirrhosis in two patients and dense subhepatic adhesions in a third. Endoscopic retrograde cholangiopancreatography was successfully used in three other patients in whom common bile duct stones were identified. We encountered only three postoperative complications out of all the laparoscopic cholecystectomies performed. One complication was a biliary fistula that closed spontaneously 1 week after surgery. The remaining complications were attributable to abscesses, one subhepatic and one pelvic, which were aspirated and drained laparoscopically. There were no deaths. Advantages of the laparoscopic approach included decreased perioperative pain, shortened hospitalization, absence of scar, and more rapid return to prehospitalization activities.

Adolescent↗
PubMed1991

Interruption of professional and home activity after laparoscopic cholecystectomy among French and American patients.

With a laparoscopic approach, patients can undergo cholecystectomy with a shorter hospitalization, minimal pain, and quicker recovery. It has not been demonstrated, however, that patients actually return to work after laparoscopic cholecystectomy faster than the traditional 4- to 6-week absence from work after a standard open procedure. A survey of 104 French and 84 American patients undergoing laparoscopic cholecystectomy revealed that postoperative discomfort was completely resolved in 2 weeks in 73% of French and 93% of American patients. All but 11 French and 5 American patients were back to normal home activities by 2 weeks after the operation. Of the 35 American and 40 French patients who had professional activity outside the home, 63% and 25%, respectively, returned to work within 14 days. Five (14%) of the American patients and 12 (30%) of the French patients returned to work 4 weeks or more after the operation. The amount of physical activity on the job correlated with the period off work, but, interestingly, at least six patients with very hard physical activity at work (including construction workers) were able to return to full work activity within 1 week. These data suggest that early return to work is possible and that pain resolves quickly after laparoscopic cholecystectomy. The economic benefit of having patients back on the job quickly, however, may be less than expected until cultural norms change with regard to leave of absence after major surgery.

Activities of Daily Living↗
PubMed1991

Laparoscopic surgery for gallbladder stones.

The radical treatment of gallstones consists of removal of the calculi and prevention of their recurrence, and cholecystectomy is at present the common solution. Since Langebuch's first operation in 1882, Calot reporting the first French case in 1889, cholecystectomy has reached a high level of technical perfection. With a small access route and complete exploration of the common bile duct, the results are well known: global mortality is less than 0.1%. Frequently, specialised teams report series of patients under 50 years of age with zero mortality. Are there other techniques that permit the removal of calculi and the removal of the gallbladder with results comparable or better than the classic cholecystectomy? We have perfected an operative technique using laparoscopy that destroys the calculi with an ultrasonic lithotriptor followed by drainage or removal of the gallbladder. Our initial results are favourable.

Adolescent↗
PubMed1990

[Treatment of gallbladder lithiasis by piezoelectric extracorporeal lithotripsy].

We report the results of extracorporeal piezoelectric lithotripsy of gallbladder stones, using the EDAP LT 01 device, in 60 patients treated without anaesthesia or analgesia. Fragmentation was satisfactory (i.e. with fragments less than 5 mm wide) in 31 patients (52 per cent) after multiple sessions (mean: 1.6). The satisfactory fragmentation rate was higher in patients with stones smaller than 20 mm (63 vs 8 per cent; P less than 0.01) and not different in patients with solitary or multiple stones (53 vs 50 per cent). After bile acid dissolution treatment during 3, 6 and 12 months, the stone-free rates were 23, 41 and 64 per cent respectively, and significantly better at 3 and 6 months in patients with satisfactory fragmentation (42 vs 4 per cent; P less than 0.05, and 71 vs 9 per cent; P less than 0.01). Fourteen patients (23 per cent) reported biliary colic, but only one required cholecystectomy. No severe complication was observed. Piezoelectric lithotripsy is safe, requires short hospitalization and gives interesting results when the stones are less than 20 mm wide.

Adult↗
PubMed1990

Laparoscopic treatment for gallbladder stones and the place of intracorporeal lithotripsy.

An ultrasonic lithotriptor (U.S. Olympus) introduced into the gallbladder under visual control of a laparoscope permits fragmentation of the stones and complete clearance of the gallbladder in one session of 10-20 min. The empty, clean gallbladder can be drained (cholecystostomy) or removed (cholecystectomy) by passing it through an 8-10 mm orifice of the abdominal wall. A series of 18 cholecystostomies and 200 cholecystectomies shows that intracorporeal lithotripsy prior to these procedures is efficient, safe, and elegant. It is the guarantee of a real laparoscopic procedure in cases of cholecystectomy.

Cholecystectomy↗
PubMed1990

Late recurrence of a hepatocellular carcinoma in a patient with incomplete Alagille syndrome.

In this study, the case of a patient presenting a second hepatocellular carcinoma 13 years after resection of a first tumor of the same type is reported. In this case, etiological investigations remained negative, but an incomplete form of syndromatic Alagille syndrome with paucity of bile ducts in the nontumoral tissue was detected and associated with nodular regenerative hyperplasia and foci of dysplasia. Malignant transformation in Alagille syndrome seems to be extremely rare. The fact that such tumors evolve very slowly could be an argument for partial hepatectomy and, if necessary, liver transplantation.

Bile Ducts↗
PubMed1990

[Laparoscopic surgery of gallstones--report of treatment of 157 patients].

From November 1988 to February 1990 157 patients with gallbladder stones haven been treated by a laparoscopic surgical procedure. They are 28 males and 129 females from 13 to 81 years old. 18 have had a cholecystostomy after intracorporeal lithotripsy (Lus Ultrasonic Olympus). They were placed on bue acids during 3 months. The average follow up time is 11 months. The mortality is zero and 2 mild complications occurred medically cured. 3 patients have a recurrent stone 6 months after surgery. 139 patients have had a cholecystectomy 89 after the same lithotripsy procedure seen above, 50 without prior lithotripsy. In 3 cases the laparoscopic procedure was abandoned, twice because of a sever bleeding, one for too compact surrounding adhesions. The mean follow up is 9 months. 123 were drained 1 day 16 had no drain. The mortality is zero. 2 patients without drainage developed a sub hepatic and douglas pouch abscess. They were cured by a lavage drainage laparoscopically made. 1 patient with drainages had a 7 days bile leak, which disappeared spontaneously. The 136 others have had a short stay in the hospital (2-4 days) a painless post operative time. They could go back to work and sport within 1 week. They have minimal scars and no danger of incisional herriae. The magnification of the optical system enables the dissection of the cystic duct and artery easier and safer than it is by mini laparotomy mostly in obese people. At the beginning of our experience only the patients with frequent biliary colics have been selected for the laparoscopic procedure. At that time 13 patients with subacute cholecystitis and 9 patients with stones in the commun bile duct have had a laparoscopic cholecystectomy associated with an endoscopic sphincterotomy in the last cases without complications.

Adolescent↗
PubMed1990

[Cholelithiasis. Laparoscopic treatment with intracorporeal lithotripsy followed by cholecystostomy or cholecystectomy. Personal technique].

From November 1988 to February 1990 157 patients with gallbladder stones have been treated by a laparoscopic surgical procedure. They are 28 males and 129 females from 13 to 81 years old, 18 have had a cholecystostomy after intracorporeal lithotripsy (Lus Ultrasonic Olympus). They were placed on bile acids during 3 months. The average follow up time is 11 months. The mortality is zero and 2 mild complications occurred medically cured. 3 patients have a recurrent stone 6 month after surgery. 139 patients have had a cholecystectomy 89 after the same lithotripsy procedure seen above, 50 without prior lithotripsy. In 3 cases the laparoscopic procedure was abandoned, twice because of a sever bleeding, one for too compact surrounding adhesions. The mean follow up is 9 months. 123 were drained 1 day 16 had no drain. The mortality is zero. 2 patients without drainage developed a sub hepatic and douglas pouch abscess. They were cured by a lavage drainage laparoscopically made. 1 patient with drainage had a 7 days bile leak which disappeared spontaneously. The 136 others have had a short stay in the hospital (2-4 days) a painless post operative time. They could go back to work and sport within 1 week. They have minimal scars and no danger of incisional herniae. The magnification of the optical system enables the dissection of the cystic duct and artery easier and safer than it is by mini laparotomy mostly in obese people. At the beginning of our experience only the patients with frequent biliary colics have been selected for the laparoscopic procedure.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗
PubMed1989

Gallstones: laparoscopic treatment, intracorporeal lithotripsy followed by cholecystostomy or cholecystectomy--a personal technique.

The authors describe a personal technique for the treatment of gallbladder stones using a laparoscopic approach. They first evacuate the stones with the aid of an intracorporeal ultrasonic lithotriptor (L.U.S. Olympus). They next perform a cholecystostomy or a cholecystectomy. The first 40 cases are reported, and good results were obtained.

Cholecystectomy↗
PubMed1989

[Tissue effects of extracorporeal lithotripsy on a model of experimental biliary calculi in dogs].

Extracorporeal shock waves represent a new method to treat gallstones. This study was designed to evaluate: 1) the effectiveness of a recently available lithotripter (EDAP LT 01) for gallstone fragmentation; 2) adverse tissue reactions after treatment; 3) the optimum conditions for use of this apparatus in man. A human cholesterol stone was surgically implanted into the gallbladder of ten 20-25 kg mongrel dogs. One dog was used as a control. The other nine animals were divided into three groups (A, B and C). Two 60 min sessions of lithotripsy were carried out twice a week. Sonographic and CT examinations were performed 9 and 16 days after operation. The animals were killed 21 days after operation. Satisfactory fragmentation was obtained in 4 of the 9 animals, and in 2 dogs no stone fragments were detected. Fragments were found in the common bile duct in 5 dogs. In 2 animals a pathologic aspect of the papilla of Vater was observed. Marked hematoma was observed in the animals treated at 5 and 10 pulses/sec. In 5 cases, hematoma was observed in the gallbladder and in one case the gallbladder was ruptured. Hematoma was also noted in the hepatic vascular bed in 3 animals. Except for microscopic hemorrhagic lesions observed at the base of the right lung, no lesions were detected in any other organ. Shock waves produced by the EDAP LT 01 are effective for fragmentation of gallstones. However, in view of the tissue reactions observed at the higher pulse rates, the pulse rate should not exceed 2.5 pulses/s for use in man.

Animals↗