Early Endoscopic Retrograde Cholangiopancreatography in Gallstone Pancreatitis Is Safe: Results From a Large Single-Center Retrospective Study.

OBJECTIVES: There is concern that performing early endoscopic retrograde cholangiopancreatography (ERCP) in the setting of gallstone pancreatitis (GSP) with choledocholithiasis can worsen underlying pancreatitis. This study was designed to assess outcomes of early versus delayed ERCP in patients with GSP with choledocholithiasis in the absence of cholangitis. MATERIALS AND METHODS: In this single-center retrospective study, we identified 124 patients who underwent ERCP for choledocholithiasis in the setting of GSP without cholangitis between 2012 and 2022. Timing of ERCP was categorized as early (<48 hours after time of diagnosis) versus delayed (>48 hours). Data on patient demographics, complications, length of stay (LOS), and mortality were collected. RESULTS: Cannulation success rates were similar for early and delayed ERCP (97% vs 100%). The adverse event rate for early ERCP was 15% compared to 29% for delayed ERCP. LOS for patients with predicted mild pancreatitis was shorter for early versus delayed ERCP (4.2 vs 7.1 days, P = 0.007). There were no deaths in either group. CONCLUSIONS: There was a trend toward fewer adverse events and there was a shorter LOS among patients with GSP with choledocholithiasis undergoing early versus delayed ERCP. Early ERCP should be considered, particularly in patients with predicted mild pancreatitis.

Association between life-ever gallstones and depressive symptoms in U.S. adults: a cross-sectional study.

Research on the potential association between life-ever gallstones and depressive symptoms is limited. This study aims to evaluate whether the presence of gallstone disease is associated with depressive symptoms. In this cross-sectional study, we analyzed data from the National Health and Nutrition Examination Survey (NHANES) 2017-March 2020 cycles. The presence of depressive symptoms and gallstone disease was assessed using questionnaire responses. Adjusted odds ratios (OR) were calculated using a multivariate logistic regression model, with adjustments made for age, sex, race, body mass index, history of cardiovascular disease, hypertension, arthritis, and pulmonary disease across different models. Subgroup and sensitivity analyses were conducted to ensure the stability of the results. This study included 6201 adults aged 20 years and above, with 539(8.7%) experiencing depressive symptoms. After adjusting for age, sex, race, body mass index, CVD history, hypertension, arthritis, pulmonary disease, depressive symptoms were possibly associated with life-ever gallstones (OR 1.37, 95% CI 0.91-2.08).When depressive symptoms were categorized as mild, moderate, moderately severe, and severe,life-ever gallstones was possibly associated with mild depressive symptoms (OR 1.12, 95% CI 0.81-1.56), moderate depressive symptoms (OR 1.37, 95% CI 0.89-2.12), moderately severe depressive symptoms (OR 1.93, 95% CI 0.93-3.99), and severe depressive symptoms (OR 0.67, 95% CI 0.16-2.88).As a continuous variable, life-ever gallstones was associated with the PHQ-9 score (OR 0.42, 95% CI 0.02-0.83). The results remained stable after multiple imputation for all missing data. This cross-sectional study demonstrates no significant association between life-ever gallstones and depressive symptoms in US adults.

Association of tooth loss and gallstones: National Health and Nutrition Examination Survey 2017-2018.

Introduction: Gallstones are one of the most common digestive diseases globally, with an estimated affected population of 15% in the United States. Our aim is to assess the current association between oral health and gallstones, exploring potential mediation factors. Methods: Self-reported gallstones were determined based on medical condition questionnaires. Dental status was assessed by dental professionals and oral health questionnaire. Mediation analysis was conducted for body mass index, blood glucose, triglycerides, and cholesterol, and the percentage of mediation effects was calculated. Results: We included 444 patients with gallstones and 3565 non-gallstone participants from National Health and Nutrition Examination Survey. After fully adjusting for all covariates, the prevalence of gallstones is higher when the number of missing teeth is at T3 compared to T1 (odds ratio [OR]: 1.93, confidence interval [CI]: 1.14 - 3.26, p = 0.02, p-trend = 0.01), and there was an inverted L-shaped association between missing teeth and gallstones, with an inflection point of 17. Bone loss around mouth was also associated with gallstones (OR: 1.78, 95% CI: 1.27 - 2.48, p = 0.002), but not root caries and gum disease. Mediation analysis identified blood glucose as a crucial mediator, with a mediation effect ratio of 4.91%. Conclusions: Appropriate lifestyle interventions for patients with missing teeth may help delay the onset of gallstones, such as healthy dietary habits, trace elements supplementing, and managing weight and blood sugar levels. Further exploration of the relationship between oral health and overall health contributes to disease prevention and comprehensive medical management.

Periendoscopic Care Continuum in Acute Cholangitis Caused By Common Bile Duct Stone.

Acute cholangitis (AC) is a biliary tract infection with in-hospital mortality rates reaching up to 14.7%. The underlying condition is biliary obstruction caused by benign and malignant etiologies, as well as bacteriobilia, with commom bile duct (CBD) stone being one of the most common causes. Currently, the diagnosis is validated using Tokyo Guidelines 2018 criteria. Acute cholangitis due to CBD stone should be managed in a comprehensive manner, i.e., periendoscopic care continuum, consisting of pre-endoscopic care, endoscopic management, and post-endoscopic care. Pre-endoscopic care is primarily comprised of supportive therapy, antibiotic administration, optimal timing of endoscopic retrograde cholangiopancreatography (ERCP), pre-ERCP preparation, and informed consent. Endoscopic management is biliary decompression with stone extraction facilitated via ERCP procedure. Selective biliary cannulation should be performed meticulously. Bile aspiration and minimal bile duct contrast injection should be done to minimize the worsening of biliary infection. Endoscopic biliary sphincterotomy, endoscopic papillary balloon dilatation, and/or endoscopic papillary large balloon dilatation are all safe procedures that can be used in AC. Special precautions must be undertaken in critical and severe acute cholangitis patients who may not tolerate bleeding, in whom endoscopic biliary sphincterotomy may be postponed to decrease the risk of bleeding, and biliary decompression may be only attempted without CBD stone extraction. Nasobiliary tubes and plastic biliary stents are equally effective and safe for patients who have only undergone biliary decompression. In post-endoscopic care, management of adverse events and observation of therapy response are mandatory.

Cholecystectomy in Mild and Moderate Acute Pancreatitis: A Retrospective Study.

Background: Cholecystectomy has been a subject of debate regarding its timing and utility in cases of mild and moderately severe acute pancreatitis (AP). We aimed to critically evaluate the role of early cholecystectomy in the management of mild and moderate AP, considering patient's characteristics, associated procedures, and overall impact on patient outcomes. Methods: The study compared the outcomes between patients admitted in a tertiary care surgical center undergoing early ( 96h) versus delayed ( 96h) laparoscopic cholecystectomy (LC) for mild and moderately severe acute gallstone pancreatitis between January 2019 and December 2022. Results: The study included 54 cases [mean (standard deviation) age, 59.4 (16.5) years; 31 (57.4%) years females]. All patients underwent LC, with 29 cases undergoing a two-phase therapeutic regimen for common bile duct (CBD) lithiasis, consisting of endoscopic retrograde cholangiopancreatography followed by sequential LC. The early cholecystectomy group (EC) comprised 17 patients (31.5%), while the delayed cholecystectomy group (DC) included 37 patients (68.5%). EC was significantly correlated with lower length of stay (p-value 0.0001) and significantly lower rate of ERCP usage during perioperative period. Conclusions: EC in the first 4 days after admission provides significant benefits such as prevention of recurrent pancreatitis, reduction in complications, and decreased length of stay for patients with mild and moderately severe AP.

A 42-Year-Old Woman with Recurrent Pancreatitis Associated with Gallstones and Phrygian Cap Gallbladder.

BACKGROUND Gallbladder anomalies are rare congenital defects with an incidence rate of approximately 2% in the general population. Phrygian cap gallbladder is a common anatomical variant in which the fundus of the gallbladder folds on itself. Gallstone impaction is rare, and it can be associated with acute pancreatitis. This report describes a 42-year-old woman with recurrent pancreatitis associated with gallstones and Phrygian cap gallbladder. CASE REPORT We report the case of a 42-year-old woman with acute biliary pancreatitis and a history of repeated hospitalizations for episodes of pancreatitis. A preoperative MRI was conducted, which revealed the presence of a Phrygian cap gallbladder that had not been previously reported in imaging studies. The patient underwent cholecystectomy surgery with a laparo-endoscopic approach (rendezvous technique). No intra- or postoperative complications occurred. CONCLUSIONS We report a case of acute biliary pancreatitis caused by stone migration and describe the anatomical variant of the Phrygian cap gallbladder with its clinical implications. The literature contains very few reports of cholecystitis or pancreatitis in patients with a gallbladder anomaly. Continuous reporting of anatomical variations of the gallbladder and biliary tract improves clinical knowledge, and knowledge of gallbladder anomalies is crucial to avoid injury to the biliary tract during laparoscopic cholecystectomy. This case emphasizes the importance of accurate preoperative evaluation to prevent serious surgical complications.

Laparoscopic cholecystectomy for symptomatic cholelithiasis in children and adolescents: analysis of 50 cases from a single institution.

PURPOSE: To investigate the clinical characteristics of symptomatic cholecystolithiasis and laparoscopic cholecystectomy complications in pediatric patients. METHODS: The medical records of 50 children and adolescents who underwent laparoscopic cholecystectomy were analyzed. We evaluated gender, age, body mass index, preoperative clinical aspects, perioperative complications, and gallstone composition. RESULTS: Among the patients, 33 (66%) were female, and 17 (34%) were male. The mean age was 11.4 ± 3.6. All patients were diagnosed with cholecystolithiasis by abdominal ultrasonography. Twelve patients (24%) had hematological disease: eight (16%) with sickle cell anemia and four (8%) with hereditary spherocytosis. Thirteen patients (26%) were obese. Twelve patients (24%) had complicated biliary disease. During the intraoperative period, three patients (6%) had excessive bleeding in the hepatic hilum, and one had an accidental injury to the common bile duct. Three (6%) postoperative complications (acute pancreatitis, common bile duct stenosis, and intestinal obstruction) were observed. Among 28 patients (56%), 25 (50%) had cholesterol gallstones, and three (6%) had bile pigment gallstones. CONCLUSIONS: The evolution of cholecystolithiasis in the pediatric population can present serious complications, emphasizing the need to avoid temporizing cholecystolithiasis in children and adolescents because laparoscopic cholecystectomy in this group is safe, with low complication rates.

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.

Early laparoscopic cholecystectomy in acute mild gallstone pancreatitis. Is there a role for routine admission contrast-enhanced CT Scan?

PURPOSE: This study aims to evaluate the efficacy of admission contrast-enhanced CT scans in formulating strategies for performing early laparoscopic cholecystectomy in cases of acute gallstone pancreatitis. METHODS: Patients diagnosed with acute gallstone pancreatitis underwent a CT scan upon admission (after at least 24 h from symptom onset) to confirm diagnosis and assess peripancreatic fluid, collections, gallstones, and common bile duct stones. Patients with mild acute gallstone pancreatitis, following the Atlanta classification and Baltazar score A or B, were identified as candidates for early cholecystectomy (within 72 h of admission). RESULTS: Within the analyzed period, 272 patients were diagnosed with mild acute gallstone pancreatitis according to the Atlanta Guidelines. A total of 33 patients (12.1%) were excluded: 17 (6.25%) due to SIRS, 10 (3.6%) due to local complications identified in CT (Balthazar D/E), and 6 (2.2%) due to severe comorbidities. Enhanced CT scans accurately detected gallstones, common bile duct stones, pancreatic enlargement, inflammation, pancreatic collections, and peripancreatic fluid. Among the cohort, 239 patients were selected for early laparoscopic cholecystectomy. Routine intraoperative cholangiogram was conducted in all cases, and where choledocholithiasis was present, successful treatment occurred through common bile duct exploration. Only one case required conversion from laparoscopic to open surgery. There were no observed severe complications or mortality. CONCLUSION: Admission CT scans are instrumental in identifying clinically stable patients with local tomographic complications that contraindicate early surgery. Patients meeting the criteria for mild acute gallstone pancreatitis, as per Atlanta guidelines, without SIRS or local complications (Baltazar D/E), can safely undergo early cholecystectomy within the initial 72 h of admission.

Association Between Gallstone Disease and Risk of Mortality of Cardiovascular Disease and Cancer: A Systematic Review and Meta-Analysis.

BACKGROUND: Gallstone disease (GD) is increasing in the world and has various complications. OBJECTIVE: This study aims to examine the relationship between GD and the risk of mortality from cardiovascular disease (CVD) and cancer using a systematic review and meta-analysis approach. METHODS: A comprehensive and systematic search was done in various databases, such as Web of Science (WOS), Scopus, MEDLINE/PubMed, Cochrane, and Embase. The search included studies published from 1980 to December 2023. Heterogeneity was assessed using Chi-square, I2, and forest plots, while publication bias was evaluated through Begg's and Egger's tests. All analyses were performed using Stata 15, with statistical significance set at p <0.05. RESULTS: A pooled analysis of five studies involving 161,671 participants demonstrated that individuals with GD had a significantly higher risk of mortality from CVD (RR 1.29, 95% CI: 1.11-1.50, p <0.001). Importantly, no evidence of publication bias was found based on the results of Begg's test (p =0.806) and Egger's test (p =0.138). Furthermore, the pooled analysis of seven studies, encompassing a total of 562,625 participants, indicated an increased risk of cancer mortality among individuals with GD (RR 1.45, 95% CI: 1.16-1.82, p <0.001). Similarly, no publication bias was detected through Begg's test (p =0.133) and Egger's test (p =0.089). CONCLUSION: In this study, the evidence of a significant association between GD and an elevated risk of mortality from CVD and canceris provided. These findings suggest that implementing targeted interventions for individuals with gallstone disease could reduce mortality rates among these patients.

Massive gastropathy due to gallstone obstruction of the duodenum (Bourveret syndrome).

Gallstones are common in the general population and are often asymptomatic, but they can also cause complications such as cholecystitis and pancreatitis. In rare instances, they can lead to the formation of a cholecystoduodenal fistula and gallstone ileus. Gastric dilatation and distension following gallstone ileus are extremely uncommon and have rarely been reported in the literature. We report a fatal case of massive gastropathy as a result of Bouveret syndrome secondary to gallstone obstruction.

Clinical Evaluation of Primary Suturing of Normal-Diameter Common Bile Ducts After Microincision of Cystic Duct Confluence for Stone Removal.

PURPOSE: In patients with gallstones complicated by common bile duct (CBD) stones, both normal and dilated common bile ducts have been reported. The goal of this study was to investigate the efficacy and safety of primary suturing after microincision of the cystic duct confluence in treating these patients. METHOD: Between July 2018 and December 2021, 104 patients were admitted to the Department of General Surgery at Guannan County People's Hospital with gallstone complications, and their records were reviewed retrospectively. The patients were divided into 2 groups: normal CBD group (n=70, CBD diameter: 6.0 to 8.0 mm) and dilated CBD group (n=34, CBD diameter: >8.0 mm). In these 104 patients, there were 75 cases of CBD stones with acute cholangitis, 12 cases of CBD stones without cholangitis, and 17 cases of mild biliary pancreatitis with CBD stones (including 2 cases of biliary pancreatitis with cholangitis). Among all patients, there were 37 cases with jaundice, 67 cases without jaundice, and 5 cases of emergency surgery. All patients underwent microincision of the cystic duct confluence followed by primary suturing. Both groups were compared on a variety of general and perioperative indicators. RESULT: All patients underwent laparoscopy combined with choledochoscopy; there were no cases of biliary tract injury or conversion to laparotomy. There was no statistically significant difference in operation duration ( P =0.286), blood loss ( P =0.06), length of stay ( P =0.821), and time to drainage tube removal ( P =0.096) between the 2 groups. CONCLUSION: Microincision of the cystic duct confluence, followed by a primary suture, is a safe and effective treatment for CBD stones in patients with a normal CBD diameter, as determined by preoperative imaging.

Predicting gallstone pancreatitis in HIV infected patients.

BACKGROUND: Human immunodeficiency virus (HIV) infection, low cluster of differentiation (CD)4 counts and antiretroviral therapy can cause cholestasis and raised transaminases. In acute pancreatitis, this may render biochemical predictors of a gallstone aetiology inaccurate. METHODS: In a prospective observational study, acute pancreatitis was diagnosed by standard criteria. Cholecystolithiasis and bile duct diameter were diagnosed by ultrasound. Cholestasis was defined as two of the following: bilirubin ≥ 21 umol/l, γ glutamyl transferase ≥ 78 U/l, alkaline phosphatase ≥ 121 U/l. Cholangitis was defined as cholestasis and any two sepsis criteria: (temperature > 38˚C, WCC > 12.6 ×109/L, pulse > 90 beats/min). Cholangitis, cholestasis, and bile duct diameter greater that 1 cm were indications for endoscopic retrograde cholangiopancreatography (ERCP). These parameters' ability to predict gallstone pancreatitis (GSP) and choledocholithiasis were compared in HIV+ve and HIV-ve patients. RESULTS: Sixty-two (26%) of 216 patients had GSP. Twenty four were HIV+ve patients. More HIV+ve patients had cholestasis (p = 0.059) and ERCP (p = 0.004). In HIV+ve patients alanine aminotransferase (ALT) > 100 U/L, gamma glutamyl transferase (GGT) > 2 upper limit of normal and cholestasis had a negative predictive value of 92%, 96.7% and 95.2% respectively. In HIV-ve patients, negative predictive value (NPV) was 84%, 83.8% and 84.6% respectively. Bile duct stones were demonstrated at ERCP in 6 (25%) and 3 (8%) of HIV+ve and HIV-ve patients respectively (p = 0.077). Five of 14 ERCP patients had no bile duct stones. HIV+ve and HIV-ve groups had two deaths each. CONCLUSION: Absence at presentation of the abnormal parameters analysed were good predictors of a non-gallstone aetiology particularly in HIV+ve patients. Prior, magnetic resonance cholangiopancreatography (MRCP) or endoscopic ultrasound (EUS) would reduce the number of non-therapeutic ERCPs.

Management of complicated Bouveret's syndrome.

Bouveret's syndrome is an uncommon cause of gastric outlet obstruction caused by the impaction of large gallstones in the duodenal lumen. The gallstones pass into the duodenal lumen through a cholecystogastric or a cholecystoduodenal fistula. Endoscopic retrieval with or without lithotripsy is the first line of management, often with variable success. We present a case of a woman in her 70s who presented with signs of gastric outlet obstruction and was diagnosed with Bouveret's syndrome with a 5 cm diameter gallstone in the third part of her duodenum. Following several unsuccessful attempts of endoscopic extraction, she underwent successful jejunal enterotomy with fragmentation and extraction of the calculus using an Allis tissue holding forceps. Postoperative recovery was uneventful.

Bouveret Syndrome: A Curious Simultaneous Presentation of Two Cases: Comparison of Clinical Observations and Surgical Management.

Gallstone ileus is an uncommon occurrence and accounts for about 0.3-0.5% of complications of cholelithiasis in elderly patients. Bouveret syndrome is an uncommon medical condition resulting from the blockage of the duodenal bulb by a stone, which consequently obstructs the outlet of the stomach. Until now, a comparison of two different presentations of Bouveret syndrome has not been published in the literature due to the rarity of this pathology. The curious simultaneous occurrence of the two cases discussed here made it possible for us to compare the different diagnostic and therapeutic pathways. In fact, both cases differ not only in their presenting symptoms, but also in the management adopted by the same surgical team.

Gallstone Disease: Common Questions and Answers.

In the United States, 10% to 15% of adults are affected by gallstones, and cholesterol gallstones are the most prevalent subtype. Risk factors for developing gallstone disease include female sex; older age; certain medications; and having type 2 diabetes mellitus, nonalcoholic fatty liver disease, obesity, rapid weight loss, or hemolytic anemia. Nearly 80% of gallstones are found incidentally and remain asymptomatic. When symptomatic, gallstone disease usually presents as sudden onset right upper quadrant or epigastric abdominal pain. Common complications of gallstones include cholecystitis, choledocholithiasis, gallstone pancreatitis, and ascending cholangitis. The Murphy sign is a specific physical examination finding for acute cholecystitis. Ultrasonography is the initial imaging choice for detecting gallstones and acute cholecystitis. A hepatobiliary iminodiacetic acid (HIDA) scan can be used to evaluate for cholecystitis in patients with negative or equivocal ultrasound findings. Magnetic resonance cholangiopancreatography (MRCP) is an accurate, noninvasive diagnostic test to identify choledocholithiasis, certain malignancies, and biliary obstruction. Nonsteroidal anti-inflammatory drugs are safe and effective in treating pain from acute cholecystitis and biliary colic. Laparoscopic cholecystectomy is the treatment of choice for most patients with biliary colic or acute cholecystitis. Ursodeoxycholic acid and chenodeoxycholic acid should not routinely be used to treat gallstone disease, but they can be used as a nonsurgical alternative for certain patients. Postcholecystectomy syndrome is a potential postoperative complication that presents with abdominal pain, bloating, and diarrhea. (Am Fam Physician. 2024;109(6):518-524.

The "Tumbling Gallstone Sign" of Obstructive Gallstone Ileus.

The "tumbling gallstone sign" is a diagnostic imaging finding described on radiologic examinations of the abdomen, in patients with cholelithiasis associated with intermittent episodes of gallstone obstructive ileus.  Best seen on serial radiographs or CT studies of the abdomen, this sign indicates a sudden change in position of the gallstone(s) within the intestinal lumen from the upper segments of the bowel to the lower segments of the bowel, causing transient mechanical bowel obstruction.  The tumbling gallstone sign has been likened to that of the classic childrens' tumbling tower balancing game.  On repeat CT scans, the dislodged gallstone(s) may be seen proceeding distally and impact in the ileum at a level lower than that seen on the previous CT scans, analogous to the tumbling gallstone sign.

Severity of Gallstone-, Sludge-, or Microlithiasis-Induced Pancreatitis-All of the Same?

BACKGROUND/AIM: Severity of microlithiasis- and sludge-induced pancreatitis in comparison to gallstone-induced pancreatitis has never been studied for a lack of definition. MATERIALS AND METHODS: In this retrospective cohort study, 263 patients with acute biliary pancreatitis treated at a tertiary care center from 2005 to 2021 were stratified according to the recent consensus definition for microlithiasis and sludge. The gallstone-pancreatitis cohort was compared to microlithiasis, sludge, and suspected stone passage pancreatitis cohorts in terms of pancreatitis outcome, liver function, and endosonography/endoscopic retrograde cholangiopancreatography results using one-way analysis of variance and χ 2 test. Multinomial logistic regression analysis was performed to correct for bias. RESULTS: Microlithiasis- and sludge-induced pancreatitis, classified according to the revised Atlanta classification, did not present with a milder course than gallstone-induced pancreatitis ( P = 0.62). Microlithiasis and sludge showed an increase in bilirubin on the day of admission to hospital, which was not significantly different from gallstone-induced pancreatitis ( P = 0.36). The likelihood of detecting biliary disease on endosonography resulting in bile duct clearance was highest on the day of admission and day 1, respectively. CONCLUSIONS: Microlithiasis and sludge induce gallstone-equivalent impaired liver function tests and induce pancreatitis with similar severity compared with gallstone-induced acute biliary pancreatitis.

Elevated LDL-c may warn of the risk of gallbladder stones in the patients with metabolic dysfunction-associated steatotic liver disease: A case-control study.

PURPOSE: This study aimed to explore the relationship between metabolic dysfunction-associated steatotic liver disease (MASLD) and the development of new-onset gallbladder stone disease (GSD) and to identify factors that influence the occurrence of new-onset GSD in patients with MASLD. METHODS: In this retrospective case-control study, patients who underwent asymptomatic GSD screening during annual routine health check-ups at two hospitals in China between August 2017 and July 2022 were included. Patients with new-onset GSD and controls without GSD were matched 1:1 based on age, sex, race, occupation, diet, drinking habits, systolic blood pressure, diastolic blood pressure, and fasting blood glucose levels. RESULTS: The study comprised 1200 patients with new-onset GSD and 1200 controls without GSD. Patients with new-onset GSD had higher rates of MASLD (33.8% vs. 22.2 %, P < 0.001) and hypercholesterolemia (12.6% vs. 7.2 %, P < 0.001) compared to controls. Waist circumference (WC) (OR = 1.042, 95 % CI: 1.022-1.063, P < 0.001), high-density lipoprotein cholesterol (HDL-c) (OR = 0.048, 95 % CI: 0.037-0.062, P < 0.001), triglycerides (OR = 0.819, 95 % CI: 0.699-0.958, P = 0.013), and hypercholesterolemia (OR = 5.023, 95 % CI: 2.735-9.225, P < 0.001) were independently associated with new-onset GSD. Among patients with MASLD, WC (OR = 1.075, 95 % CI: 1.026-1.127, P = 0.003), total cholesterol (TC) (OR = 2.094, 95 % CI: 1.259-3.484, P = 0.004), HDL-c (OR = 0.088, 95 % CI: 0.054-0.142, P < 0.001), and low-density lipoprotein cholesterol (LDL-c) (OR = 4.056, 95 % CI: 2.669-6.163, P < 0.001) were independently associated with new-onset GSD. CONCLUSIONS: The findings indicate that hypercholesterolemia is independently associated with GSD. Among patients with MASLD, hypercholesterolemia also showed an independent association with GSD. Notably, this study is the first to identify serum LDL-c levels as potentially the most significant risk factor for GSD, highlighting that elevated LDL-c could serve as an important indicator for individuals with MASLD.

Management of Gallstone Pancreatitis: A Review.

Importance: Gallstone pancreatitis (GSP) is the leading cause of acute pancreatitis, accounting for approximately 50% of cases. Without appropriate and timely treatment, patients are at increased risk of disease progression and recurrence. While there is increasing consensus among guidelines for the management of mild GSP, adherence to these guidelines remains poor. In addition, there is minimal evidence to guide clinicians in the treatment of moderately severe and severe pancreatitis. Observations: The management of GSP continues to evolve and is dependent on severity of acute pancreatitis and concomitant biliary diagnoses. Across the spectrum of severity, there is evidence that goal-directed, moderate fluid resuscitation decreases the risk of fluid overload and mortality compared with aggressive resuscitation. Patients with isolated, mild GSP should undergo same-admission cholecystectomy; early cholecystectomy within 48 hours of admission has been supported by several randomized clinical trials. Cholecystectomy should be delayed for patients with severe disease; for severe and moderately severe disease, the optimal timing remains unclear. Preoperative endoscopic retrograde cholangiopancreatography (ERCP) is only useful for patients with suspected cholangitis or biliary obstruction, although the concomitance of these conditions in patients with GSP is rare. Modality of evaluation of the common bile duct to rule out concomitant choledocholithiasis varies and should be tailored to level of concern based on objective measures, such as laboratory results and imaging findings. Among these modalities, intraoperative cholangiography is associated with reduced length of stay and decreased use of ERCP. However, the benefit of routine intraoperative cholangiography remains in question. Conclusions and Relevance: Treatment of GSP is dependent on disease severity, which can be difficult to assess. A comprehensive review of clinically relevant evidence and recommendations on GSP severity grading, fluid resuscitation, timing of cholecystectomy, need for ERCP, and evaluation and management of persistent choledocholithiasis can help guide clinicians in diagnosis and management.