Acupuncture for the postcholecystectomy syndrome: Protocol for a systematic review and meta-analysis.

BACKGROUND: Postcholecystectomy syndrome (PCS) is a term used to describe the persistence of biliary colic or right upper quadrant abdominal pain with a variety of postoperative gastrointestinal symptoms. Acupuncture and related treatments have shown clinical effects for PCS in many studies. But the systematic reviews and meta-analyses for them are lacking. We aim to evaluate the efficacy and safety of acupuncture on the treatment of PCS. METHODS: We will search 8 electronic databases, including the Web of Science, PubMed, Cochrane Library, Embase, and 4 Chinese databases (CBM, Wanfang, VIP, and CNKI databases), and additional sources (WHO ICTRP, ChiCTR, Clinical Trials, Grey Literature Database), for potentially eligible studies. Literature retrieval, screening, and data extraction will be conducted by 2 researchers independently. In case of disagreement, a 3rd party shall be consulted to assist judgment. We will use RevmanV.5.3 to perform a fixed effect meta-analysis on the data of clinical homogeneity studies, and evidence's level will be assessed through the method for GRADE. RESULTS: This systematic review and meta-analysis will put a high-quality synthesis of the efficacy and safety of acupuncture treatment in PCS. CONCLUSION: The conclusion of this systematic review will provide evidence to assess acupuncture therapy is an efficacy and safe intervention to treat and control PCS. ETHICS AND DISSEMINATION: Since this article does not involve patients' private data, no ethical approval is required. The agreement will be disseminated by peer-reviewed journals or conference reports. TRIAL REGISTRATION NUMBER: PROSPERO CRD4201929287.

A systematic review of the aetiology and management of post cholecystectomy syndrome.

BACKGROUND: 10% of patients who undergo a cholecystectomy go on to develop post-cholecystectomy syndrome (PCS). The majority of these patients may suffer from extra-biliary or unrelated organic disorders that may have been present before cholecystectomy. The numerous aetiological causes of PCS result in a wide spectrum of management options, each with varying success in abating symptoms. This systematic review aims to provide a summary of the causative aetiologies of post cholecystectomy syndrome, their incidences and efficacy of available management options. METHODS: The Medline, Embase and Cochrane databases were searched for studies patients who developed PCS symptoms following laparoscopic cholecystectomy, published between 1990 and 2016. The aetiology, incidence and management options were extracted, with separate collation of randomised control trials and non-randomised studies that reported intervention. Outcomes included recurrent symptoms following intervention, unscheduled primary and secondary care attendances and complications. RESULTS: Twenty-one studies were included (15 case series, 2 cohort studies, 1 case control, 3 RCTs). Five studies described medical treatment (nifedipine, cisapride, opiates); seven studies described endoscopic or surgical intervention. Early presentation of PCS (<3 years post-cholecystectomy) was more likely to be gastric in origin, and later presentations were found to be more likely due to retained stones. Sphincter of Oddi dysfunction (SOD) accounted for a third of cases in an unselected population with PCS. CONCLUSIONS: Causes of post cholecystectomy syndrome are varied and many can be attributed to extra-biliary causes, which may be present prior to surgery. Early symptoms may warrant early upper gastrointestinal endoscopy. Delayed presentations are more likely to be associated with retained biliary stones. A large proportion of patients will have no cause identified. Treatment options for this latter group are limited.

Post-cholecystectomy Mirizzi's syndrome: magnetic resonance cholangiopancreatography demonstration.

A long cystic duct remnant may be found after laparoscopic cholecystectomy. Stone may form in the remnant cystic duct and can cause postcholecystectomy syndrome. Remnant cystic duct calculus may rarely result in postcholecystectomy Mirizzi's syndrome. Traditionally, Mirizzi's syndrome has been diagnosed with endoscopic retrograde cholangiopancreatography (ERCP) and treated with open surgery. We report a case of postcholecystectomy Mirizzi's syndrome that developed 3 years after laparoscopic cholecystectomy. A non-invasive diagnosis of Mirizzi's syndrome was made comprehensively by magnetic resonance cholangiopancreatography. Endoscopic stone removal was achieved successfully with ERCP without any complication.

[Clinique--pathogenetic features of postcholecystectomy syndrome in children].

UNLABELLED: Years of experience observing children with GSD made possible to determine the clinical course and to clarify some of mechanisms of postcholecystectomical syndrome formation in children. Material and methods. There were observed 148 children who underwent cholecystectomy at the age of 3 to 15 years. There were 44 boys and 104 girls. Diagnosis refined was conducting by ultrasonography, magnetic resonance imaging. Degree of biliary insufficiency was assessed based on dynamic of gepatobilliarscintigraphy. The clinical picture of disease was assessed according to age and sex of the child. RESULTS: We described the clinical course and pathogenetic mechanisms of postcholecystectomical syndrome in children in the age aspect. Based on the results of our research, were found ways of correction of postcholecystectomical syndrome in children with cholelithiasis.

[Spa treatment of postcholecystectomy syndrome].

In 40% cases pain and dyspepsia do not disappear after cholecystectomy made by laparotomic or laparoscopic method. The aim of the study was to introduce a new method of ultrasonic diagnosis of biliary excretion and to formulate principles of postcholecystectomy syndrome treatment depending on the dyskinesia form. The new method diagnosed 6 variants of biliary excretion: normal (7.2%), hypokinetic (42.8%), hypertonic (28.3%), hypertonic-hypokinetic (5.0%), hyperkinetic (14.5%), hypertonic-hyperkinetic (2.2%). The patients received differentiated treatment depending on the type of biliary excretion. The results of such spa treatment were much better than the results of standard therapy.

Endoscopic treatment of the "sump syndrome" after choledochoduodenostomy: a new technique using an amplatzer septal occluder.

A 58-year-old male patient had been suffering for 35 years from recurrent cholangitis, biliary sludge and infection-induced stone formation after open cholecystectomy because of empyema of the gallbladder and severe acute and delayed postoperative complications. The pathophysiological origin of this chronic "sump syndrome" was a choledochoduodenostomy which had been performed prophylactically at the time of the initial operation. The patient agreed to an experimental treatment option with use of an Amplatzer atrial-septal defect (ASD) occluder for closure of the symptomatic choledochoduodenal fistula. The double-disc occluder was introduced through a 9 French diameter and 90 cm long sheath side to side with a duodenoscope. Under endoscopic and fluoroscopic guidance the distal disc was opened in the common bile duct, then retracted against the fistula's orifice. Subsequently, the proximal disc was unfolded in the duodenum, while the 9 mm waist between the two discs filled and shut the fistula. No side effects or complications were detected. The day after the procedure, endoscopic evaluation demonstrated the correct position of the occluder and closure of the fistula. Over a period of 12 months, repeated assessments did not reveal any major problems. The patient felt a significant subjective improvement. The use of a self-expanding occluder system for closure of a choledochoduoenotomy complicated by chronic and symptomatic duodenocholedochal reflux might therefore represent an enrichment of the equipment of interventional endoscopists.

Anestesia conductiva en colecistectomías abiertas: una mejor alternativa en cirugía y relación costo beneficio / Conductive anesthesia in open cholecystectomies: a better alternative in surgery and cost-benefit relationship

Se realizó un estudio retrospectivo de tipo descriptivo, con la revisión de 180 historias médicas de pacientes que ingresaron por el servicio de cirugía, a los cuales se les practicó colecistectomia abierta con anestesia subdural, en el Hospital Fundahosta para el período enero del 2000 hasta enero del 2004, los datos fueron obtenidos de acuerdo a la recolección de 10 parámetros, correspondientes al año de la intervención quirúrgica, edad, sexo, diagnóstico preoperatorio, postoperatorio, modalidad de anestesia, número de aguja subdural, complicaciones, tiempo de estancia, hospitalaria y costo del servicio. Nuestro objetivo es dar a conocer las ventajas que ofrece la anestesia conductiva subdural en relación a la reducción del tiempo operatorio, escasas complicaciones, mejor relación costo beneficio con el que cuenta la institución y garantizar la eficacia de las intervenciones electivas a los pacientes que serán sometidos a este procedimiento.

Extracorporeal shockwave lithotripsy of gallstones in cystic duct remnants and Mirizzi syndrome.

BACKGROUND: Although the efficacy of extracorporeal shockwave lithotripsy for treatment of bile duct calculi is established, there are few studies of the value of extracorporeal shockwave lithotripsy for cystic duct remnant stones and for Mirizzi syndrome. METHODS: Patients who required extracorporeal shockwave lithotripsy for cystic duct stones were identified in a cohort of 239 patients with bile duct stones treated by extracorporeal shockwave lithotripsy between January 1989 and December 2001 at a single institution. The medical records of these patients were reviewed. Follow-up information was obtained by telephone contact. OBSERVATIONS: Six women (age range 19-85 years) underwent extracorporeal shockwave lithotripsy for cystic duct stones after failure of endoscopic treatment measures. Three of the patients presented with retained cystic duct remnant calculi (one also had Mirizzi syndrome type I), and 3 presented with Mirizzi syndrome type I. The stones were fragmented successfully by extracorporeal shockwave lithotripsy in all patients; the fragments were extracted endoscopically in 5 patients. Endoscopy plus extracorporeal shockwave lithotripsy was definitive treatment for all patients except one who subsequently underwent cholecystectomy. CONCLUSIONS: Gallstones in a cystic duct remnant and in Mirizzi syndrome can be successfully treated by extracorporeal shockwave lithotripsy in conjunction with endoscopic measures. Extracorporeal shockwave lithotripsy is especially useful when surgery is contraindicated.

Biliary ascariasis as a cause of post-cholecystectomy syndrome in an endemic area.

BACKGROUND: Post-cholecystectomy syndrome encompasses numerous biliary, pancreatic and other entities. Biliary ascariasis is a common cause of adult biliary disease in an endemic area. Post-cholecystectomy biliary ascariasis, a cause of post- cholecystectomy syndrome although not yet defined is frequently seen in this part of the world. METHOD: Between Jan. 1990 and Jan. 2001, 104 cases of post-cholecystectomy biliary ascariasis were seen. Ultrasonography was found to be an excellent tool for diagnosing and monitoring of the worms inside the biliary tract. Endoscopic retrograde cholangiopancreatography had both diagnostic and therapeutic value. RESULTS: The majority (68.2%) of patients responded to conservative treatment. Surgical treatment was advocated in 18.2%, which included 2 patients with liver abscesses. Endoscopic extraction of worms was successful in 48.2%. CONCLUSION: Post-cholecystectomy biliary ascariasis as a cause of post-cholecystectomy syndrome needs to be included in the list of causes for post-cholecystectomy syndrome. Although the majority of patients respond to conservative treatment but endoscopic extraction or surgical intervention may be needed. Routine deworming of patients undergoing cholecystectomy both preoperatively and postoperatively should be done in all patients in endemic areas of ascariasis. Although this entity is rare in Europe and United States, due to population migration and increased travel, it is necessary for surgeons in these countries to be aware of this condition.

Endoscopic diagnosis and treatment of post-cholecystectomy syndrome.

OBJECTIVE: To assess the value of endoscopy in the etiological diagnosis and treatment of post- cholecystectomy syndrome (PCS). METHODS: 386 patients with PCS were given endoscopic retrograde cholangiopancreatography (ERCP). Having been made the etiology clear, patients with choledocholithiasis were subjected to endoscopic sphincterotomy (EST) or endoscopic papillary balloon dilatation (EPBD) to extract stones, those with papillary inflammatory stricture to EST or EPBD, those with papillary diverticulum and sphincter of Oddi dysfunction (SOD) to EPBD, those with papillary tumor and hepatobiliary tumor to endoscopic metal biliary endoprosthese (EMBE), and those with biliary stricture in the mid bile duct, purulent cholangitis, choledocholithiasis (stones not extracted one time) and bile leakage to endoscopic nose-biliary drainage (ENBD). RESULTS: ERCP was performed successfully in 371 patients (96.1%). No abnormalities were found endoscopically in 30 patients. In 243 patients with choledocholithiasis, 235 had stones removed after one to three times. Thirty-nine patients with papillary inflammatory stricture were successfully treated with EST or EPBD. Nine patients with papillary diverticulum which oppressed the papillary opening and 7 patients with SOD were also successfully treated with EPBD. In 16 patients with stricture in the mid bile duct, 11 showed improvement after ENBD. Six patients with papillary tumor and 5 patients with hepatobiliary stricture after EMBE showed significant alleviation of jaundice. Six patients with bile leakage caused by cholecystectomy received ENBD successfully, avoiding re-operation. Six patients developed gastroduodenal ulcer and 4 residual stones in the cholecystic duct. Complications occurred in 21 patients (5.7%). CONCLUSIONS: ERCP may detect the etiology of post-cholecystectomy syndrome at early stage, and therapeutic measures can be taken accordingly in clinical practice.

Leaks from laparoscopic cholecystectomy.

BACKGROUND/AIMS: Significant postoperative bile leaks occur in approximately 1% of patients. The goal of endoscopic therapy is to eliminate the transpapillary pressure gradient, thereby permitting preferential transpapillary bile flow rather than extravasation at the site of leak. METHODOLOGY: Sixty-four patients were retrospectively evaluated. Endoscopic treatment comprised endoscopic sphincterotomy followed by insertion of a naso-biliary drainage or a stent. Retained stones were extracted by standard procedures. RESULTS: The site of bile extravasation was the cystic duct in 50 cases, ducts of Luschka in 4 cases, common bile duct in 6 cases and common hepatic duct in 4 cases. Retained bile duct stones were detected in 21 cases and papillary stenosis in 4 cases. Endoscopic sphincterotomy was performed in 25 cases, with stones extraction and nasobiliary drainage in 21 cases, and placement of stent in the remainder. Bile leaks resolved in 96.9% of patients, after endoscopic procedure. Two cases of mild pancreatitis were evidenced from endoscopic treatment. CONCLUSIONS: Endoscopic management is the treatment of choice of postcholecystectomy bile leaks.

[Correction of the gastric and duodenal motility by laser puncture in pancreatobiliary diseases]. / Korrektsiia motoriki zheludka i dvenadtsatiperstnoi kishki pri zabolevaniiakh organov pankreatobiliarnoi zony metodom lazeropunktury.

96.7 percent of patients with affections of organs of the pancreatobiliary zone displayed motor function disorders of upper portions of the alimentary canal (AC). A characteristic sign of the pathological process in pancreatobiliary organs is decreased frequency of recordable biopotentials and qualitative changes in electrogastrogrames. Changes in qualitative characteristics of the electrogastrogram are clearly related to increase in the intraduodenal pressure recordable with the aid of the "open catheter" technique. Laseropuncture is an effective supplementary method for correction of motility disorders in the upper portions of AC in those patients presenting with affections of the pancreatobiliary organs.