Symptomatic Gallstone Disease Research Articles

Revised Clinical Practice Guideline of Korean Pancreatobiliary Association for Common Bile Duct Stones: Diagnosis

The diagnosis of common bile duct (CBD) stones is conducted through various imaging tests, endoscopic examinations, and the patient's clinical presentation. In patients with symptomatic gallstone disease, initial tests such as liver function tests, abdominal ultrasound, and abdominal computed tomography can be performed. Based on the results of these initial tests, symptomatic patient with cholelithiasis can be classified into low risk, intermediate risk, and high risk groups. Low risk of choledocholithiasis is characterized by normal liver function test results and absence of CBD dilation on abdominal ultrasound. For patients in this category, additional tests are not necessary unless symptoms indicating CBD stones persist. Intermediate risk of choledocholithiasis is identified by abnormal liver function test results or CBD dilation on abdominal ultrasound. Additional tests such as endoscopic ultrasound or magnetic resonance cholangiopancreatography can be performed. If CBD stones are confirmed in the additional tests, endoscopic retrograde cholangiopancreatography (ERCP) is required. High risk of choledocholithiasis is diagnosed when there is clinical evidence of cholangitis or CBD stones are identified on imaging tests. In such cases, ERCP is recommended for both diagnosis and treatment purposes without the need for further additional tests.

Outcomes of Laparoscopic Cholecystectomy in Elderly Patients

Background: Laparoscopic cholecystectomy (LC) is the standard treatment for both symptomatic gallstones and acute cholecystitis. Laparoscopic cholecystectomy is the surgical procedure to remove the gallbladder. While historically challenging in cases of acute cholecystitis, advancements in laparoscopic techniques have made it a viable and preferred treatment option for this condition. Objective: Our study’s objective was to evaluate the efficacy of LC in elderly individuals. Methods: This prospective observational study was conducted at the general surgical department of Mymensingh Medical College Hospital from January 2023 to December 2023. A total number of 70 elderly patients who had acute cholecystitis (symptomatic gallstone disease) were included in this study. Based on physical examination, general conditions, laboratory investigation, and radiographic results, gallstone disease was diagnosed. All cases provided a signed, informed consent form. The research was done after approval of the ethical committee. Results: Among the 70 patients the majority of patients (87.14%) fall within the 60-69 years age range. A smaller proportion of older patients: A smaller percentage (12.86%) of patients are aged 70 years or older. The majority of the patients (68.30%) were male and (32.70%) were female. Hypertension is the most prevalent comorbidity among the patients, approximately 15.6% of the patients. Diabetes mellitus follows as the second most common comorbidity, with 11.1% of patients Cardiac disease is the third most frequent comorbidity, present in 6.7% of the patients. Peripheral vascular disease is the least common comorbidity among those presented, affecting 4.4% of the patients. Regarding the symptoms and clinical presentation, patients exhibited a variety of the usual gallbladder disease symptoms, including epigastric pain (51.30%), fatty food intolerance (37.14%), nausea and vomiting (24.29%), Murphy’s sign (14.29%), biliary colic (32.86%), right upper ......

ThP4.8 - Establishing a Hot Gallbladder Pathway: An Optimal and Advantageous Intervention

Abstract Introduction NICE, AUGIS and Tokyo guidelines recommend early laparoscopic cholecystectomy (ELC) in symptomatic gallstone disease. We highlight our implementation of a hot gallbladder (HGB) pathway, dedicated to HGB cases in a district general hospital with a 550-bed capacity. Methods To implement a HGB service we established a formal evidence-based SOP alongside two theatre lists and six clinic slots a week. Ongoing retrospective data collection allowed us to analyse the efficacy of our interventions between January and December 2023 (n=244). Results In our cohort, biliary colic remains the commonest diagnosis (51.2%) versus acute cholecystitis (27.5%), with female predominance (80% v 20%). Prior to HGB pathway introduction in April (January–March, n=73), 13.7% underwent HGB surgery. After HGB pathway implementation (May–Dec, n=171), 28.7% had HGB surgery with a mean waiting time of 9.6 days from admission. There has additionally been an 18% decrease in patients awaiting cholecystectomy since HGB pathway implementation. Significant delays exist in obtaining an MRCP (8.48 days) and ERCP (5.87 days) when required. Complication and readmission rates were consistent with those published in literature. Conclusion Establishing a HGB pathway facilitated earlier treatment for patients and notably decreased the numbers awaiting cholecystectomy. Significant delays in obtaining MRCP/ERCP could be improved with dedicated MRCP or ERCP slots. Favourable patient outcomes alongside the almost double NHS tariff payments given to ELC compared to elective cholecystectomy, provides incentive for hospitals to implement HGB lists.

Symptomatic Response After Laparoscopic Cholecystectomy for Symptomatic Gallbladder Polyps: A Patient Questionnaire.

Aim To assess the effect of laparoscopic cholecystectomy (LC) in relieving the biliary type symptoms in patients with gallbladder polyps (GBPs) and to determine the positive and negative predictive values (PPV, NPV) of abdominal ultrasound (US) for the pre-operative detection. Methods The data were retrieved from our tertiary hepatobiliopancreatic (HPB) center database for all patients who had an LC as a treatment for symptomatic GBPs between 2013 and 2022. The pre-operative US and postoperative histology reports were reviewed.Patients were contacted and asked to fill in a questionnaire using the Accurx® software (Accurx UK) asking them about the degree of symptom relief following their surgery. Subsequently, the responses were correlated with polyp size, and the data collected was used to determine the PPV and NPV of the US examination for the identification of GBPs. Results Seventy patients had GBPs reported on pre-operative US and/or postoperative histology reports. Thirty-six patients (51.4 %) replied to our questionnaire. Twenty-four patients (66.6 %) reported complete relief of pain post-operatively, eight (22.2%) had a significant improvement of symptoms but still had ongoing mild discomfort, two (5.5%) are still experiencing discomfort which has not reduced following their cholecystectomy and two patients (5.5%) were unsure of the degree of improvement. Overall, 89 % of the patients reported a complete or major improvement in their symptoms after LC. Nine patients with putative GBPs on their pre-operative US had negative final histology while 26 patients whose initial US report showed only gallstones (GSs), had GBPs confirmed by their histology report. The prevalence of GBPs in our snapshot cohort is 21.6%, with a PPV of US of 83.02%, an NPV of 90.37%, and an accuracy for detecting GBPs of 89.16%. Conclusion Although LC continues to be the gold standard for the management of symptomatic gallstone disease, assessing the benefit of symptomatic GBPs is presently lacking. This study has demonstrated that the majority of patients with symptomatic GBPs experience a complete resolution or major improvement of their symptoms following surgery. Furthermore, a significant number of patients undergoing surgery for putative GSs will have GBPs demonstrated following histological examination, suggesting that these two conditions either coexist or the pre-operative assessment by US is not sufficiently reliable. Randomized controlled trials are needed to define the cohorts who require surgery or are most likely to benefit.

Occupational Pesticide Exposure Is Associated with Symptomatic Gallstone Disease in Baseline Data from the Chile Biliary Longitudinal Study (Chile BiLS)

Occupational Pesticide Exposure Is Associated with Symptomatic Gallstone Disease in Baseline Data from the Chile Biliary Longitudinal Study (Chile BiLS)

Postoperative Pain after Laparoscopic Cholecystectomy in a Tertiary Care Center: A Descriptive Cross-sectional Study.

Laparoscopic cholecystectomy, being minimally invasive, is widely accepted in comparison to open cholecystectomy. The major benefits are small incision, less wound pain, rapid recovery, shorter hospital stay and earlier return to activities. Although, trauma and injury are limited in laparoscopic cholecystectomy; it is not a pain free surgery. Hence, we aimed to find the prevalence of pain at wound site after laparoscopic cholecystectomy at various time intervals in post-operative period. The descriptive cross-sectional study was conducted among 125 patients who belonged to American Society of Anesthesiologists grade I & II patients, with diagnosis of symptomatic gallstone disease from October, 2022 to September, 2023 in a tertiary care hospital after ethical approval was obtained from Institutional Review Board (Reference number: MEMG/483/IRC). Total sampling was done in this study. The post-operative pain at wound site was measured at 12, 24, 36 and 48 hours. Data were analyzed using Statistical Package of Social Sciences 21.0. At 12 hours postoperatively, 2 (1.60%) patients complained of severe pain, 120 (96%) patients reported moderate pain and 3 (2.40%) patients expressed their pain as being mild. Likewise, at 24, 36 and 48 hours postoperatively, none of the patients suffered from severe pain. At 24 hours post-operative, 105 (84%) patients reported moderate pain which gradually declined over 48 hours. At 36 and 48 hours post-operative mild pain was reported by 85 (68%) and 117 (93.60%) patients. The moderate pain was complained by 40 (32%) and 8 (6.40%) patients. The majority of patients suffered from mild to moderate pain after laparoscopic cholecystectomy, the intensity of which decreased over 48 hours.

Low-pressure pneumoperitoneum with intraoperative dexmedetomidine infusion in laparoscopic cholecystectomy for enhanced recovery after surgery: A prospective randomised controlled clinical trial.

Enhanced Recovery After Surgery (ERAS) programs represent a shift in perioperative care, combining evidence-based interventions to reduce surgical stress to expedite recovery. ERAS requires cohesive team efforts to facilitate early discharge and reduce hospital stays. Anaesthesia and pneumoperitoneum management within ERAS play crucial roles in influencing postoperative outcomes. Laparoscopic cholecystectomy is widely acknowledged as the foremost approach for managing symptomatic gallstone disease due to its minimally invasive nature and favourable recovery. It has been demonstrated that increased abdominal pressures with prolonged CO2 exposure produce changes in cardio-vascular and pulmonary dynamics, which can be minimized by insufflating at minimum pressure required for adequate exposure, as advocated by European endoscopic guidelines. Dexmedetomidine, a highly selective alpha-2 adrenoreceptor agonist, has gained attention in anaesthesia armamentarium due to its sedative, analgesic, sympatholytic, and opioid-sparing properties. For multimodal opioid sparing postoperative pain management it's advantageous. To evaluate combined effect of low-pressure pneumoperitoneum and intra-operative dexmedetomidine infusion in laparoscopic cholecystectomy for ERAS. 160 patients of American Society of Anaesthesiologists (ASA) score 1 and 2, undergoing elective laparoscopic cholecystectomy were randomized into low pressure pneumoperitoneum (10-12 mmHg) and standard pressure pneumoperitoneum (13-15 mmHg) groups. Each group is subdivided into, no Dexmedetomidine (ND) and with Dexmedetomidine (WD) infusion (0.7 mcg/kg/hr) intra-operatively. Thus, 40 patients in each of the 4 study arms. Perioperative variables were collected and analysed. Low pressure pneumoperitoneum with intra-operative Dexmedetomidine infusion (0.7 mcg/kg/hr) resulted in stable hemodynamics, reduced post-operative pain, no requirement of additional analgesics and early discharge. Thus, synergistic impact of these interventions significantly improved postoperative outcomes when used as part of ERAS protocols.

A COMPARATIVE STUDY BETWEEN OPEN CHOLECYSTECTOMY VERSUS LAPAROSCOPIC CHOLECYSTECTOMY

Objective: This study aims to evaluate the comparative effectiveness of laparoscopic cholecystectomy (LC) versus open cholecystectomy (OC) in terms of surgery duration, blood loss, postoperative discomfort, hospital stay length, cost-effectiveness, and patient satisfaction. It also assesses differences in primary outcomes, such as mortality, complications, and symptom relief, as well as secondary outcomes, including conversion rates, operative time, and recovery. Methods: We conducted a prospective observational study involving 200 patients aged 10-70 with symptomatic gallstones confirmed via ultrasonography at Somani Hospital, Jaipur, from July 2021 to August 2023. Patients were randomly assigned to undergo either lC or OC. We collected data on surgical duration, blood loss, postoperative pain, hospitalization period, and complications, among other variables. Statistical analysis was performed using software tools. Results: Our study involved 200 patients, predominantly female (77%). The average duration of lC was shorter (67.37 min) compared to OC (93.95 min). lC patients had a shorter average hospital stay (2.8 d) compared to OC patients (5.1 d). The conversion rate from lC to OC was 6%, primarily due to anatomical and technical challenges. Complications were significantly lower in lC (17%) compared to OC (28%). Conclusion: lC is more efficient, entails fewer complications, and leads to a quicker recovery and shorter hospital stay compared to OC, supporting its preference in surgical practice for eligible patients with symptomatic gallstone disease. The lower rate of complications and shorter recovery time suggest that lC should be the standard care for cholecystectomy where feasible.

Comparison of inflammatory markers in low-pressure pneumoperitoneum with deep neuromuscular block versus standard pressure pneumoperitoneum among patients undergoing laparoscopic cholecystectomy for gallstone disease: a randomized control trial.

Low-pressure pneumoperitoneum (LPP) is an attempt to improve laparoscopic surgery. Lower pressure causes lesser inflammation and better hemodynamics. There is a lack of literature comparing inflammatory markers in LPP with deep NMB to standard pressure pneumoperitoneum (SPP) with moderate NMB in laparoscopic cholecystectomy. This was a single institutional prospective randomized control trial. Participants included all patients undergoing laparoscopic cholecystectomy for symptomatic gall stone disease. Participants were divided into 2 groups group A and B. Group A-Low-pressure group in which pneumoperitoneum pressure was kept low (8-10mmHg) with deep Neuromuscular blockade (NMB) and Group B-Normal pressure group (12-14mmHg) with moderate NMB. A convenience sample size of 80 with 40 in each group was selected. Lab investigations like CBC, LFT, RFT and serum IL-1, IL-6, IL-17, TNF alpha levels were measured at base line and 24h after surgery and compared using appropriate statistical tests. Other parameters like length of hospital stay, post-operative pain score, conversion rate (low-pressure to standard pressure), and complications were also compared. Eighty participants were analysed with 40 in each group. Baseline characteristics and investigations were statistically similar. Difference (post-operative-pre-operative) of inflammatory markers were compared between both groups. Numerically there was a slightly higher rise in most of the inflammatory markers (TLC, ESR, CRP, IL-6, TNFα) in Group B compared to Group A but not statistically significant. Albumin showed significant fall (p < 0.001) in Group B compared to Group A. Post-operative pain was also significantly less (p < 0.001) in Group A compared to Group B at 6h and 24h. There were no differences in length of hospital stay and incidence of complications. There was no conversion from low-pressure to standard pressure. Laparoscopic cholecystectomy performed under low-pressure pneumoperitoneum with deep NMB may have lesser inflammation and lesser post-operative pain compared to standard pressure pneumoperitoneum with moderate NMB. Future studies with larger sample size need to be designed to support these findings.

Surgical Cholecystectomy Score (SCS) for grading the difficulty of laparoscopic cholecystectomy.

Laparoscopic cholecystectomy (LC) is the standard of care for symptomatic gall stone disease. A good scoring system is necessary to standardize the reporting. Our aim was to develop and validate an objective scoring system, the Surgical Cholecystectomy Score (SCS) to grade the difficulty of LC. The study was conducted in a single surgical unit at a tertiary care hospital in two phases from January 2017 to April 2021. Retrospective data was analysed and the difficulty of each procedure was graded according to the modified Nassar's scoring system. Significant preoperative and intraoperative data obtained was given a weightage score. In phase II, these scores were validated on a prospective cohort. Each procedure was classified either as easy, moderately difficult or difficult. A univariate analysis was performed on the data followed by a multivariate regression analysis. Bidirectional stepwise selection was done to select the most significant variables. The Beta /Schneeweiss scoring system was used to generate a rounded risk score. Data of 800 patients was retrieved and graded. 10 intraoperative parameters were found to be significant. Each variable was assigned a rounded risk score. The final SCS range for intraoperative parameters was 0-15. The scoring system was validated on a cohort of 249 LC. In the final scoring, cut off SCS of > 8 was found to correlate with difficult procedures. Score of < 2 was equivalent to easy LC. A score between 2 and 8 indicated moderate difficulty. The area under ROC curve was 0.98 and 0.92 for the intraoperative score indicating that the score was an excellent measure of the difficulty level of LCs. The scoring system developed in this study has shown an excellent correlation with the difficulty of LC. It needs to be validated in different cohorts and across multiple centers further.

Safety of robotic cholecystectomy as index training procedure: the UK experience.

To evaluate the safety profile of robotic cholecystectomy performed within the United Kingdom (UK) Robotic Hepatopancreatobiliary (HPB) training programme. A retrospective evaluation of prospectively collected data from eleven centres participating in the UK Robotic HPB training programme was conducted. All adult patients undergoing robotic cholecystectomy for symptomatic gallstone disease or gallbladder polyp were considered. Bile duct injury, conversion to open procedure, conversion to subtotal cholecystectomy, length of hospital stay, 30-day re-admission, and post-operative complications were the evaluated outcome parameters. A total of 600 patients were included. The median age was 53 (IQR 65-41) years and the majority (72.7%; 436/600) were female. The main indications for robotic cholecystectomy were biliary colic (55.5%, 333/600), cholecystitis (18.8%, 113/600), gallbladder polyps (7.7%, 46/600), and pancreatitis (6.2%, 37/600). The median length of stay was 0 (IQR 0-1) days. Of the included patients, 88.5% (531/600) were discharged on the day of procedure with 30-day re-admission rate of 5.5% (33/600). There were no bile duct injuries and the rate of conversion to open was 0.8% (5/600) with subtotal cholecystectomy rate of 0.8% (5/600). The current study confirms that robotic cholecystectomy can be safely implemented to routine practice with a low risk of bile duct injury, low bile leak rate, low conversion to open surgery, and low need for subtotal cholecystectomy.

Symptomatic uncomplicated gallstone disease is associated with a high short-term risk of gallstone-related complications: a contemporary cohort study

Background The natural history of symptomatic uncomplicated gallstone disease is largely unknown. We examined the risk of progressing from symptomatic uncomplicated to complicated gallstone disease in a large regional cohort of patients, where disruptions in elective surgical capacities have led to the indefinite postponement of surgery for benign conditions, including cholecystectomies. Methods Patients with radiologically diagnosed incident symptomatic and uncomplicated gallstone disease were identified from outpatient clinics and emergency departments on the Island of Funen, Denmark. The absolute risk of complications (cholecystitis, cholangitis, pancreatitis, acute cholecystectomy for unremitting pain) was calculated using death and elective cholecystectomies as competing risks using the Aalen-Johansen method. Cox proportional hazards regression analysis was used to estimate hazard ratios (HRs) of gallstone complications associated with patient and gallstone characteristics. Results Two hundred eighty-six patients diagnosed with incident symptomatic, uncomplicated gallstone disease from 1 January 2020 to 1 July 2023 were identified. During 79,170 person-years of observation, 176 (61.5%) patients developed a gallstone-related complication. The 6-, 12- and 24-month risk of developing gallstone-related complications were 36%, 55% and 81%. The risk of developing complications related to common bile duct stones was lowest with larger stones (aHR per millimeter increase = 0.89 (0.82–0.97), p < 0.01), while no covariates were statistically significantly associated with the risk of cholecystitis. Eighty-five (30%) patients underwent elective laparoscopic cholecystectomy, with one patient (1.2%) developing a gallstone-related complication afterward. Conclusions The risk of developing complications to symptomatic gallstones in a general Scandinavian population is high, and prophylactic cholecystectomy should be considered.

Laparoscopic cholecystectomy versus conservative management for adults with uncomplicated symptomatic gallstones: the C-GALL RCT.

Gallstone disease is a common gastrointestinal disorder in industrialised societies. The prevalence of gallstones in the adult population is estimated to be approximately 10-15%, and around 80% remain asymptomatic. At present, cholecystectomy is the default option for people with symptomatic gallstone disease. To assess the clinical and cost-effectiveness of observation/conservative management compared with laparoscopic cholecystectomy for preventing recurrent symptoms and complications in adults presenting with uncomplicated symptomatic gallstones in secondary care. Parallel group, multicentre patient randomised superiority pragmatic trial with up to 24 months follow-up and embedded qualitative research. Within-trial cost-utility and 10-year Markov model analyses. Development of a core outcome set for uncomplicated symptomatic gallstone disease. Secondary care elective settings. Adults with symptomatic uncomplicated gallstone disease referred to a secondary care setting were considered for inclusion. Participants were randomised 1: 1 at clinic to receive either laparoscopic cholecystectomy or observation/conservative management. The primary outcome was quality of life measured by area under the curve over 18 months using the Short Form-36 bodily pain domain. Secondary outcomes included the Otago gallstones' condition-specific questionnaire, Short Form-36 domains (excluding bodily pain), area under the curve over 24 months for Short Form-36 bodily pain domain, persistent symptoms, complications and need for further treatment. No outcomes were blinded to allocation. Between August 2016 and November 2019, 434 participants were randomised (217 in each group) from 20 United Kingdom centres. By 24 months, 64 (29.5%) in the observation/conservative management group and 153 (70.5%) in the laparoscopic cholecystectomy group had received surgery, median time to surgery of 9.0 months (interquartile range, 5.6-15.0) and 4.7 months (interquartile range 2.6-7.9), respectively. At 18 months, the mean Short Form-36 norm-based bodily pain score was 49.4 (standard deviation 11.7) in the observation/conservative management group and 50.4 (standard deviation 11.6) in the laparoscopic cholecystectomy group. The mean area under the curve over 18 months was 46.8 for both groups with no difference: mean difference -0.0, 95% confidence interval (-1.7 to 1.7); p-value 0.996; n = 203 observation/conservative, n = 205 cholecystectomy. There was no evidence of differences in quality of life, complications or need for further treatment at up to 24 months follow-up. Condition-specific quality of life at 24 months favoured cholecystectomy: mean difference 9.0, 95% confidence interval (4.1 to 14.0), p < 0.001 with a similar pattern for the persistent symptoms score. Within-trial cost-utility analysis found observation/conservative management over 24 months was less costly than cholecystectomy (mean difference -£1033). A non-significant quality-adjusted life-year difference of -0.019 favouring cholecystectomy resulted in an incremental cost-effectiveness ratio of £55,235. The Markov model continued to favour observation/conservative management, but some scenarios reversed the findings due to uncertainties in longer-term quality of life. The core outcome set included 11 critically important outcomes from both patients and healthcare professionals. The results suggested that in the short term (up to 24 months) observation/conservative management may be a cost-effective use of National Health Service resources in selected patients, but subsequent surgeries in the randomised groups and differences in quality of life beyond 24 months could reverse this finding. Future research should focus on longer-term follow-up data and identification of the cohort of patients that should be routinely offered surgery. This trial is registered as ISRCTN55215960. This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 14/192/71) and is published in full in Health Technology Assessment; Vol. 28, No. 26. See the NIHR Funding and Awards website for further award information.

Efficacy of single-dose versus triple-doses perioperative antimicrobial prophylaxis in patients undergoing laparoscopic cholecystectomy

Introduction: Although debatable, prophylactic antibiotics may be required for patients undergoing cholecystectomy for symptomatic gallstone disease with certain associated risk factors. Our study aimed to perform a non-randomised prospective comparative trial evaluating a single-dose pre-operative antibiotic versus a triple-dose prophylactic post-operative antibiotic in patients with symptomatic uncomplicated cholelithiasis undergoing laparoscopic cholecystectomy. Methodology: This study was a non-randomised prospective comparative study in a single institution. Two hundred patients were enrolled and allocated to two groups. Group A patients were given a single dose of pre-operative prophylactic antibiotic, and Group B patients received a triple dose of prophylactic antibiotic therapy. We also studied the bacteriological profile of bile in all the patients using bile culture and antibiotic sensitivity, and we analysed their association with post-operative surgical site infection (SSI). Results: All the patients were followed up on post-operative days 7 and 30. On post-operative day 7, 2% of patients in Group A and 1% of patients in Group B were found to have SSI, and no statistically significant difference in SSI between the two groups was noted (P = 0.558). On post-operative day 30, no patient was found to have a SSI in either of the two groups. Moreover, post-operative bile culture was obtained in all the cases, and 6% of patients had a positive bile culture. However, none of them developed SSIs on post-operative day 7. Conclusion: A single-dose pre-operative antibiotic is as effective as three perioperative doses in preventing SSI in laparoscopic cholecystectomy for symptomatic, uncomplicated gallstone disease. Our study did not associate port-site SSI with a positive bile culture.

A prospective observational study of predictive factors for conversion of laparoscopic to open cholecystectomy

Background: Cholelithiasis affects about 10 to 15% of general population. LC became the procedure of choice for management of symptomatic gallstone disease for its minimally invasive nature, minimal pain and earlier recovery. Methods: This study was carried out on 300 consecutive patients who underwent LC for gall stone disease (patients falling under inclusion criteria) in the Department of General Surgery, The Calcutta Medical Research Institute, Kolkata. Results: In this study 9% patient were converted to open cholecystectomy while 91% of the patient underwent successfully LC. Increased wall thickness of gall bladder (p=0.01), pericholecystic fluid collection (p=0.04), stone impaction at gall bladder neck (p=0.001), pain abdomen (acute cholecystitis, recurrent acute cholecystitis) (p=0.03), previous abdominal surgery (p=0.001), pre-operative jaundice (p=0.005) were found significant in this study for conversion to open surgery. Increased TLC, total bilirubin, alkaline phosphatase, alanine transaminase and aspartate transaminase (p&lt;0.05) were also risk factors for conversion to open surgery. Conclusions: We conclude that LC is the gold standard treatment for gall stone disease. Identification and safeguarding the bile ducts and arteries is of utmost importance while performing LC.

Cystic Duct Remnant–Duodenal Fistula following Laparoscopic Cholecystectomy: A Case Report and Literature Review

Laparoscopic cholecystectomy is the most common procedure performed for the management of symptomatic gallstone disease. This, however, can be complicated by the formation of fistulous communications between the biliary tree and the gastrointestinal tract. This abnormal communication allows for the flow of bile and bowel contents between two systems (biliary system and intestine), which can cause abdominal pain, nausea, vomiting, and biliary sepsis. We would like to present a rare case of fistulous communication between the cystic duct stump and duodenum and outline possible contributing factors. The literature review describes the most common interventions for the management of fistulas with emphasis on ERCP and stent preferences to eliminate transpapillary pressure gradient, which directly contributes to fistula closure.

Medical nutrition after cholecystectomy

Cholecystectomy (CE) is one of the most frequently performed surgical interventions and the main method of symptomatic gallstone disease treatment. Despite the widespread implementation of minimally invasive surgery techniques, significant proportion of patients develop spectrum of symptoms after CE. These manifestations require correction with different approaches including medical nutrition. The aim of the research was to perform structured review of recently published data related to diet therapy and nutritional support of patients after CE. Material and methods. A literature search was performed in PubMed/MEDLINE, EMBASE, Cyberleninka, eLibrary databases using the keywords "Cholecystectomy" in combination with "Diet", "Medical nutrition", "Nutritional support" and their Russianlanguage equivalents for the relevant databases. Correct description of interventions, analyzed outcomes, statistical processing and found effects where necessary for the inclusion to the analysis. Duplicate publications were excluded. Results and discussion. A review of the recommendations on nutritional support after CE has been conducted, including handbooks and clinical guidelines, results of relevant clinical trials evaluating the efficacy of different measures of nutritional support. The rational of traditionally used dietary approaches for the correction of symptoms that develop after CE has been assessed, as well as recently published data on the effectiveness of nutritional support methods. Conclusion. Disturbed regulation of bile secretion in the early CE postoperative period may support the need for limitation of fat consumption. Impaired circulation of bile acids and possible changes in the balance of intestinal microbiota may support the need for the use of prebiotics (like dietary fiber), as well as probiotics, especially when antibiotic treatment was administrated for the patient. These interventions may be important from the viewpoint of prevention of late complications after CE.

Frequency of Gall Bladder Carcinoma after Cholecystectomy for Symptomatic Gallstone Disease in Tertiary Care Hospital, Peshawar

Objective: To determine the frequency of gall bladder carcinoma after cholecystectomy for symptomatic gallstone disease and to determine the most commonly affected age group and its gender-based predominance in our population. Study Design: Cross sectional study. Place and Duration of Study: Histopathology Lab, Tertiary Care Teaching Hospital, Peshawar Pakistan, from Jan 2015 to Jan2021. Methodology: A total of 995 patients of all age groups and of either gender were included in our study. The demographics, clinical data of the patient (signs, symptoms and ultrasound report), and histopathology findings were recorded. Results: The mean age of our study participants was 41.5±15 years. Cholecystitis was found in 807(81.1%) patients, acute cholecystitis in 101(10.2%) patients, and chronic cholecystitis with cholesterols in 72(7.2%) patients. Benign polyps were found in 6(0.6%) patients, while carcinoma gall bladder was found in 9(0.9%) patients. The frequency of gall bladder carcinoma was high in females (n=774, 66.7%). The most commonly affected age group affected by gall bladder carcinoma was 51 to 60 years. Conclusion: Routine histopathology of all grossly looking normal gall bladder specimens after cholecystectomy should be done as it is the only measure to detect carcinoma gall bladder at early stages.

Assessment of risk factors in patients undergoing difficult cholecystectomy: a cross-sectional study at a tertiary care hospital in Central India

Background: Laparoscopic cholecystectomy (LC) is the operation of choice in the treatment of symptomatic gallstone disease. Most of the time, the levels of difficulties are hard to assume. The risk factors for difficult LC have not been adequately evaluated in Indian population, especially with respect to western Indian population. Thus, the present study was undertaken to assess the risk factors in patients undergoing difficult cholecystectomy. Method: The study involved 100 adult patients with cholelithiasis admitted in the department of surgery for cholecystectomy over a period of 2 years from Nov 2020 to Dec 2022. Preoperatively, patients were evaluated for risk factors including age, gender, BMI, history of sickle cell disease, previous abdominal surgery, presence of pericholecystic collection, gall bladder thickness, impacted calculi, adhesions in triangle of Calot‘s, and previous hospitalization for acute cholecystitis and acute pancreatitis. These factors were assessed to predict difficult LC. Results: Majority of laparoscopic procedures were easy (65%), while remaining were difficult (35%). Difficult cholecystectomy was significantly associated with age ≥50 years (p=0.016), male gender (p=0.031), BMI ≥25 kg/m2 (p&lt;0.0001), sickle cell disease (p=0.030), previous abdominal surgery (p=0.004), pericholecystic collection (p=0.017), gall bladder thickness ≥4 mm (p=0.007), adhesion in triangle of Calot‘s (p&lt;0.0001), impacted calculi (p=0.036), previous hospitalization for acute cholecystitis and acute pancreatitis (p&lt;0.0001) and diabetes mellitus (p&lt;0.0001). The conversion rate was 2%. Conclusions: An awareness about reliable predictors for difficult LC would be helpful for an appropriate treatment plan and application of the resources to anticipate difficult LC. However, further studies with larger sample size are required to confirm the findings.

Audit of Emergency Laparoscopic Cholecystectomy in a District General Hospital.

Introduction Acute gallstone diseases are common surgical emergencies, accounting for approximately one-third of emergency surgical admissions. Laparoscopic cholecystectomy is thestandard choice of treatment for gallstone diseases and is currently one of the most commonly performed surgical procedures in the United Kingdom.Majority of these procedures are carried out as elective cases. National Institute of Clinical Excellence (NICE) guidelines and other upper gastrointestinal surgery specialty bodies encourage early emergency surgery inacute symptomatic gallstone disease. Weassessed emergency laparoscopic cholecystectomiesperformed at Birmingham Heartlands Hospital, United Kingdom andcompared the practice against NICE and British Benign Upper Gastrointestinal Surgery Society (BBUGSS) recommendations. Methods This is a snapshot retrospective audit, assessing emergency laparoscopic cholecystectomy practice over a nine-month periodfrom November 2022 to July 2023.Variables assessed were demographics, duration of symptoms prior to surgery, imaging modality, indications, C-reactive protein (CRP) levels, operative difficulty, intraoperative and postoperative complications, length of hospital stay and readmission rates. These variables were compared against both NICE and BBUGSS standards.We aimed to establish baseline data to encourage emergency laparoscopic cholecystectomies in our hospital and reduce repeated hospital visits for patients with acute gallbladder disease. Results Forty-eight patients had emergency laparoscopic cholecystectomy in the period reviewed, mean age was 44.3 years and females accounted for approximately 71% (n=34) of the group. 66.7% (n=32) of patients had their surgery within seven days of diagnosiswith acute gallstone disease; 50% (n=24)of patients had no adverse intraoperative event.No patient had biliary tract injury despite a high number of difficult cases. Overall there was no correlation between duration before surgery and intraoperative difficulty or readmission rates.