Unraveling factors associated with textbook outcome after cholecystectomy in patients with uncomplicated cholecystolithiasis: A posthoc analysis of individual data of 1,124 patients.

BACKGROUND: A textbook outcome for the management of uncomplicated cholecystolithiasis is the targeted clinical scenario and is characterized by no recurrent biliary colic, absence of surgical and biliary complications, and absence or relief of abdominal pain. The aim of this study was to assess the incidence of textbook outcomes after cholecystectomy and identify associated baseline factors. METHODS: Patients from 2 Dutch multicenter prospective trials between 2014 and 2019 (SECURE and SUCCESS trial) were included. The primary outcome was the proportion of patients with textbook outcomes after cholecystectomy at 6-month follow-up. Regression analysis was used to identify which factors before surgery were associated with textbook outcomes. RESULTS: A total of 1,124 patients underwent cholecystectomy. A textbook outcome at 6-month follow-up was reached in 67.9% of patients. Persistent abdominal pain was the main reason for the failure to achieve textbook outcome. Patients who did achieve textbook outcomes more often reported severe pain attacks (89.4% vs 81.7%, P < .001) and/or biliary colic (78.6% vs 68.4%, P < .001) at baseline compared with patients without textbook outcomes. The presence of biliary colic at baseline (odds ratio = 1.56, 95% confidence interval: 1.16-2.09, P = .003) and nausea/vomiting at baseline (odds ratio = 1.33, 95% confidence interval: 1.01-1.74, P = .039) were associated with textbook outcome. The use of non-opioid analgesics (odds ratio = 0.76, 95% confidence interval: 0.58-0.99, P = .043) and pain frequency ≥1/month (odds ratio = 0.56, 95% confidence interval: 0.43-0.73, P < .001) were negatively associated with textbook outcome. CONCLUSION: Textbook outcome is achieved in two-thirds of patients who undergo cholecystectomy for uncomplicated cholecystolithiasis. Intensity and frequency of pain, presence of biliary colic, and nausea/vomiting at baseline are independently associated with achieving textbook outcomes. A more stringent selection of patients may optimize the textbook outcome rate in patients with uncomplicated cholecystolithiasis.

Intrahepatic mucinous cholangiocarcinoma with recurrent colic in a horse case report and literature review of cholangiocarcinoma in horses.

A 17-y-old Arabian mare was presented to the Auburn Large Animal Veterinary Teaching Hospital with a long-term history of intermittent mild recurrent colic that responded to medical treatment. CBC revealed mild lymphopenia; serum biochemistry findings were of increased gamma-glutamyl transferase and creatine kinase activities, hyperferremia, hyperglycemia, hypomagnesemia, and hypokalemia. Abdominocentesis was compatible with low-protein transudate. Due to the progression and duration of clinical signs, the owner elected euthanasia. Postmortem examination and histopathology confirmed a cholangiocarcinoma. The neoplastic cells were arranged in large cysts containing lakes of mucin that comprised 90% of the tumor volume; thus, a mucinous variant was determined. The neoplastic cells had strong cytoplasmic immunolabeling for cytokeratin 19 and lacked immunolabeling for hepatocyte paraffin 1, supporting bile duct origin. Cholangiocarcinomas are infrequent tumors in horses with nonspecific and slow progressive clinical signs, including recurrent colic. Mucinous cholangiocarcinomas are seldom reported in veterinary medicine and, to our knowledge, have not been reported previously in horses.

Ponies, miniatures, and younger equids are at higher risk of fecalith obstruction compared to a general colic population.

OBJECTIVE: To determine breed, age, and sex predispositions for fecalith obstruction and to evaluate short-term survival and prognostic factors following surgical treatment of fecalith intestinal obstruction in equids. ANIMALS: 151 equids. METHODS: Medical records of equids undergoing surgery for fecalith obstruction from 2000 to 2020 were reviewed. Signalment, history, presenting clinicopathological data, surgical findings, complications, and short-term survival were recorded and compared between survivors and nonsurvivors. Signalment of the fecalith population was compared to a contemporaneous colic population. Clinical factors were assessed for association with outcome. RESULTS: 64 females, 53 castrated males, and 31 intact males were included. Three equids presented twice. Miniature horses, ponies, and miniature donkeys/mules represented 48% (71/148) of fecalith population and full-sized breeds represented 52% (77/148). Miniature horses and ponies were overrepresented and equids ≤ 1 year of age were overrepresented in the fecalith population compared to the colic population. One hundred thirty-nine equids (92%) survived to discharge, 6% (9/148) were euthanized intraoperatively, and 2% (3/148) were euthanized during hospitalization. Nonsurvivors showed more severe colic signs on admission, tachycardia on admission, and hyperlipemia. Equids with postoperative colic (P = .01) and complications (P = .002) were less likely to survive. CLINICAL RELEVANCE: Miniature horses and ponies were overrepresented compared to the colic population; however, full-sized breeds were also affected. Surgical treatment had an excellent short-term prognosis. Severe colic signs, tachycardia, hyperlipemia, postoperative colic, and surgical complications negatively affected short-term survival.

Persistent and new-onset symptoms after cholecystectomy in patients with uncomplicated symptomatic cholecystolithiasis: A post hoc analysis of 2 prospective clinical trials.

BACKGROUND: Laparoscopic cholecystectomy is the gold standard for treating biliary colic in patients with gallstones, but post-cholecystectomy abdominal pain is commonly reported. This study investigates which symptoms are likely to persist and which may develop after a cholecystectomy. METHODS: Patients from 2 previous prospective trials who underwent laparoscopic cholecystectomy for symptomatic cholecystolithiasis were included. Patients completed questionnaires on pain and gastrointestinal symptoms before surgery and at 6 months follow-up. The prevalence of persistent and new-onset abdominal symptoms was evaluated. RESULTS: A total of 820 patients received cholecystectomy and were included, 75.4% female (n = 616/820) mean age 49.4 years (standard deviation 13.7). At baseline, 74.1% (n = 608/820) of patients met all criteria for biliary colic. Cholecystectomy successfully resolved biliary colic in 94.8% (n = 327/345) of patients, but 36.5% (n = 299/820) of patients reported persistent abdominal pain after 6 months of follow-up. The prevalence of most abdominal symptoms reduced significantly. Symptoms such as flatulence (17.8%, n = 146/820) or restricted eating (14.5%, n = 119/820) persisted most often. New-onset symptoms were frequent bowel movements (9.6%, n = 79/820), bowel urgency (8.5%, n = 70/820), and new-onset diarrhea (8.4%, 69/820). CONCLUSION: Postcholecystectomy symptoms are mainly flatulence, frequent bowel movements, and restricted eating. Newly reported symptoms are mainly frequent bowel movements, bowel urgency, and diarrhea. The present findings give clinical guidance in informing, managing, and treating patients with symptoms after cholecystectomy.

A New Perspective on the Pathogenesis of Infantile Colic: Is Infantile Colic a Biorhythm Disorder?

OBJECTIVES: In this study, we investigated the relationship between infantile colic, migraine, and biorhythm regulation, by evaluating biochemical and molecular parameters. STUDY DESIGN: Healthy infants with and without infantile colic were eligible for this prospective cohort study. A questionnaire was applied. Between the 6th and 8th postnatal weeks, day and night circadian histone gene H3f3b mRNA expression and spot urine excretion of serotonin, cortisol, and 6-sulphatoxymelatonin were analyzed. RESULTS: Among the 95 infants included, 49 were diagnosed with infantile colic. In the colic group, defecation difficulty, sensitivity to light/sound, and maternal migraine frequency increased and sleep disruption was typical. In the melatonin analysis, the difference between day and night levels was significant in the control group, indicating an established circadian rhythm ( P = 0.014). In the colic group, there was no day-night difference ( P = 0.216) in melatonin, but serotonin levels were higher at night. In the cortisol analysis, day-night values were similar in both groups. Day-night variability of H3f3b mRNA levels between the groups was significant, indicating circadian rhythm disturbance in the colic group compared to the control group ( P = 0.003). Fluctuations in circadian genes and hormones expected in healthy rhythm were revealed in the control group, but were missing in the colic group. CONCLUSION: Due to the gaps in the etipathogenesis in infantile colic, a unique effective agent has not been discovered so far. This study, which demonstrated for the first time that infantile colic is a biorhythm disorder using molecular methods, fills the gap in this regard and points to a completely different perspective in terms of treatment.

Infantile Colic and Long-Term Outcomes in Childhood: A Narrative Synthesis of the Evidence.

About 1 in 4 infants comes forward with prolonged crying, agitation, or infant colic (IC) during the first three months of life and is referred for medical evaluation. The pathogenesis remains poorly understood, as do its implications for future health. The aim of this narrative review was to critically examine and discuss the available literature on long-term consequences of excessive crying and/or colic. Most studies display an association between IC and the onset of functional gastrointestinal disorders (FGIDs) years later, probably related to the presence of common etiopathogenetic factors (environmental, dietary, intestinal dysmotility, visceral hypersensitivity). Although allergic disease in first-degree relatives may be a risk factor for IC, the latter does not appear to be a risk factor for subsequent atopic disease in the individual. Overall, there seems to be a relationship between IC and subsequent headaches, of the migraine type. Similarly, behavioral problems in children with a history of IC appear to be associated with higher parental stress scores. However, the current evidence is based on associations, and currently, a causal relationship between excessive crying and IC and long-term consequences remains not documented.

Colonic sand impaction with cecal rupture and peritonitis in an adult African savanna elephant, and review of noninfectious causes of gastrointestinal disease in elephants.

Gastrointestinal disorders are among the most common disease processes in captive elephants. Colic is a frequent clinical presentation and may have several infectious and noninfectious causes. Ingestion of sand has been reported in elephants living in enclosures with loose sandy soils. Similar to the situation in horses, sand ingestion can cause intestinal impaction and colic in elephants. Here we describe a case of colonic sand impaction with cecal rupture and peritonitis in an African savanna elephant from a zoologic collection that died after several days of colic. On autopsy, abundant, gritty, sandy material was found within a segment of colon immediately aboral to the cecum. There was a full-thickness tear in the cecal wall, free intestinal contents within the abdominal cavity, and peritonitis. To our knowledge, the postmortem examination of an elephant with sand impaction and cecal rupture has not been reported previously; this condition should be included among the differential diagnoses in elephants with colic. We review the reports of noninfectious causes of gastrointestinal disease in elephants, which include cases of small intestinal and colonic torsion and of intestinal obstruction by fecal boluses.

Emergency extracorporeal shock wave lithotripsy: A study on feasibility and efficacy in stone clearance and reducing morbidity in ureteric and renal stones with colic.

OBJECTIVES: Evaluation of safety, efficacy, and feasibility of emergency extracorporeal shockwave lithotripsy (eESWL) in combating obstructing stones with colic on emergency basis. MATERIALS AND METHODS: From November 2019 to November 2021, 102 subjects underwent emergency ESWL for obstructing ureteric and renal stones with colic within 24 h of presentation. RESULTS: Patients in this study belonged to age group of 18-67 years with mean being 39 years consisting of 85 males and 22 females (M:F = 85:22). Mean stone dimensions were 8.26 mm in length and 7.65 mm in width. A total of 42 patients had their stone in kidney or upper ureter while 24 patients had stone in mid ureter and remaining patients (n = 36) had stone in lower ureter. About 65 patients had their stone completely cleared after single ESWL session while 20 patients required multiple sessions to achieve complete clearance. Of these 17 patients (16.67%) were not rendered stone free even after three sessions and had to undergo ureteroscopic lithotripsy (URSL). Overall Stone Free Rate (SFR) was 83.33%. For stone attenuation of ⩽900 HU, SFR was 97.18% while for >900 HU it was only 51.61%. CONCLUSION: eESWL is safe, feasible, and efficacious noninvasive alternative for definitive management of obstructing ureteral and renal stones with colic as far as stone clearance and rapid and definitive pain relief are concerned and that too with very minimal morbidity without the need for admission and hence can reduce the prolonged waiting period for endoscopic stone surgery in any high-volume tertiary care hospital. Length, width, and attenuation of stone were found to be the main factors dictating the success of eESWL.

Index Admission Cholecystectomy for Biliary Colic Precludes the Risk of Readmissions with Biliary Complications and should be Standard Treatment.

BACKGROUND: Emergency biliary colic admissions can be managed with an index or elective laparoscopic cholecystectomy (LC). Opting to perform an elective LC may have significant repercussions such as the risk of readmissions before operation with further attacks or with biliary complications (e.g. cholecystitis, pancreatitis, choledocholithiasis). The risk of readmission and biliary complications in patients admitted with biliary colic but scheduled for elective surgery has never been investigated. The secondary aim was to compare rates of peri-operative morbidity between the index admission, elective and readmission LC cohorts. METHOD: All patients admitted with a diagnosis of biliary colic over a 5-year period and proceeding to LC were included in the study (n = 441). The risk of being readmitted and suffering further morbidity whilst awaiting elective LC was investigated. Peri-operative morbidity was compared between the index admission, elective and readmitted LC groups using univariate and multivariate analysis. RESULTS: Following a biliary colic admission, the risk of readmission whilst awaiting elective LC is significant (2 months-25%; 10 months-48%). In this group, the risks of subsequent biliary complications (18.0%) and the requirement for ERCP (6.5%) were significant. Patients who are readmitted before LC, suffer a more complicated peri-operative course (longer total length of stay, higher post-operative complications, imaging and readmission). DISCUSSION: Index admission LC for biliary colic avoids the significant risk of readmission and biliary complications before surgery and should be the gold standard. Readmitted patients are likely to have higher rates of peri-operative adverse outcomes. Patients should be counselled about these risks.

Is acidemia at birth a risk factor for functional gastrointestinal disorders?

Functional gastrointestinal disorders (FGIDs) are common in early childhood. It has been demonstrated that neonatal acidemia at delivery can lead to significant neonatal morbidity. The primary aim of this study was to evaluate the relationship between acidemia at birth and the development of FGIDs, as regurgitation, colic, and constipation, in term infants. Term newborns born at the Foggia University Hospital, Italy during the year 2020 were included in the study. As per routine clinical practice, a cord blood gas analysis on a blood sample drawn from the umbilical artery (UA) of each infant immediately after birth was performed, and Apgar score was recorded. One year after birth, each infant's parents were interviewed through a phone call to investigate development of FGIDs, feeding practices, and morbidities. During the study period, 1574 term newborns met the inclusion criteria. The prevalence of infantile colic, regurgitation, and constipation was higher in infants with low UA pH (colic 51.5% vs. 25.4%, p < 0.001; regurgitation 30.6% vs. 15.2%, p < 0.001; constipation 24.6% vs. 16.0%, p = 0.015), with infants having moderate-severe acidemia facing the highest risk for all the examined FGIDs. In binary logistic regression analyses, UA pH and perinatal antibiotic exposure proved to be independently associated with the later diagnosis of each FGID. CONCLUSION: Newborns with acidemia at birth appear to face a higher risk of FGIDs in infancy. Avoiding low cord blood pH should continue to be the goal for obstetricians, while enhanced long-term surveillance for infants who experienced birth acidemia should be required. WHAT IS KNOWN: • Cord blood gas analysis is recommended in all high-risk deliveries, and in some centers, it is performed after all deliveries. • Neonatal acidemia at birth has been linked to adverse outcomes, mainly neurological. Recently, perinatal asphyxia has been reported to increase the risk of developing necrotizing enterocolitis in term infants. WHAT IS NEW: • An association between acidemia at birth and risk of developing FGIDs such as regurgitation and colic during the first year of life had never been described so far. • An increased surveillance of infants with low UA pH at birth may be beneficial and could allow for early detection of any of the reported FGIDs.

Neonatal Antibiotics and Food Allergy Are Associated With FGIDs at 4-6 Years of Age.

OBJECTIVES: Antibiotics may contribute to the development of functional gastrointestinal disorders (FGIDs). This study aimed to determine whether antibiotics during the first week of life, infantile colic in the first year of life, gut-associated immune markers at 1 year of age, and allergies at 4-6 years of age in term-born children were associated with a higher prevalence of FGIDs at 4-6 years of age. METHODS: A prospective observational cohort of 436 term-born infants was followed up at the age of 4-6 years; 151 received broad-spectrum antibiotics (AB+), and 285 healthy controls (AB-). Validated Questionnaire On Pediatric Gastrointestinal Symptoms-Rome III and International Study of Asthma and Allergy in Childhood questionnaires were sent to parents of 418 available children. The independent t-test, chi-squared test or non-parametric test and logistic multivariate regression analyses were used. RESULTS: In total, 340 of 418 (81%) questionnaires were completed. Only the presence of functional abdominal pain was significantly higher in AB+ than AB- (4% vs 0.4%, respectively, P  = 0.045). Children with food allergy fulfilled significantly more often the criteria for irritable bowel syndrome (IBS) and abdominal migraine (26% vs 9%, P  = 0.002 and 7% vs 1%, P  = 0.043, respectively) compared to non-allergic children. No differences in FGIDs existed at the age of 4-6 years between children with and without a history of infantile colic. There were significant differences in gut-associated immune markers between children with and without FGIDs. CONCLUSION: Antibiotics during the first week of life resulted in a higher risk for functional abdominal pain at 4-6 years. Furthermore, food allergy was associated with IBS and abdominal migraine at 4-6years.

[Risk factors for contrast extravasation in renal colic]. / Factores de riesgo para extravasación de contraste en cólico renal.

INTRODUCTION: Non-traumatic ruptureof the pyeloureterocaliceal system (PUC) is anuncommon clinical entity. The most frequent cause isureteral obstruction due to lithiasic pathology, whichis present in up to 75%. To our knowledge, there isno description in the literature of the possible factorsassociated with this event. Our objective is to analyzethe variables associated with intravenous contrastextravasation in patients with renal colic due to singleureteral lithiasis. MATERIALS AND METHODS: We performed aretrospective, descriptive analysis of a series ofpatients who, in the context of renal colic, presentedendovenous contrast extravasation throughthe urinary system in computed tomography (CT).Patients with single ureteral lithiasis without otherassociated pathology were included. A comparisonof the samples from the group with contrast leakage(group 1) with an equal number of consecutiveCT scans without contrast leakage (group 2) in patientswith renal colic lithiasis was performed in alogistic regression model to identify risk factors forcontrast leakage. RESULTS: There were 117 cases of contrast leakagefrom January 2013 to July 2018. Eighty-sixpercent of the lithiases were 5 mm and 79% werelocated in the lower ureter. 72% of patients presentedwith intrarenal pelvis. In the univariate analysisboth location in lower ureter, lithiasis 5 mm, andintrarenal pyelic anatomy increased the probabilityof extravasation. In multivariate model, 5 mmlithiasis increased five times the risk of extravasationcompared to larger ones, the location in distalureter increased three times and the anatomy withintrarenal pelvis increased two times compared toother location and extrarenal pelvis, respectively, ina statistically significant way the risk of presentingcontrast leakage. CONCLUSION: In this series, we found an increasedrisk of contrast leakage in a lithiasic renalcolic in patients with intrarenal pelvic anatomy,with lithiasis less than or equal to 5 mm and locatedin the lower ureter.

INTRODUCCIÓN: La ruptura no traumaticadel sistema pieloureterocalicial (PUC) es una entidadclínica poco común. La causa más frecuente esla obstrucción ureteral por patología litiásica, que sepresenta hasta en un 75%. A nuestro conocimiento, noexiste en la literatura una descripción de los posiblesfactores asociados con este evento. Nuestro objetivo esanalizar las variables asociadas con la extravasaciónde contraste endovenoso en pacientes con cólico renalpor litiasis ureteral única.MATERIALES Y MÉTODOS: Se realizó un análisis retrospectivo,descriptivo, de una serie de pacientes que,en contexto de cólico renal, presentaron extravasaciónde contraste endovenoso por el sistema urinario entomografía computada (TC). Se incluyeron pacientescon litiasis ureteral única sin otra patologia asociada.Se realizó una comparación de las muestras del grupocon fuga de contraste (grupo 1) con igual número detomografías consecutivas sin fuga de contraste (grupo2) en paciente con cólico renal litiásico, en un modelode regresión logística para identificar factores de riesgode fuga de contraste. RESULTADOS: Se registraron 117 casos de fuga decontraste desde enero de 2013 hasta julio de 2018. El86% de los litos fueron ≤ 5 mm y el 79 % se ubicaronen uréter inferior. El 72% de los pacientes presentópelvis intrarrenal. En el análisis univariado tanto ubicaciónen uréter inferior, litiasis ≤ 5 mm, como anatomíapielica intrarrenal aumentaron la probabilidad deextravasación. En el modelo multivariado, litiasis ≤ 5mm aumentaron cinco veces el riesgo de extravasacióncomparado con las mayores, la ubicación en uréterdistal aumentó en tres veces y la anatomía con pelvisintrarrenal aumentó en dos veces comparado conotra ubicación y pelvis extrarrenal, respectivamente,de manera estadísticamente significativa el riesgo depresentar fuga de contraste.CONCLUSIÓN: En esta serie, encontramos aumentode riesgo de fuga de contraste en un cólico renal litiásicoen pacientes con anatomía piélica intrarrenal,con litos menores o iguales a 5 mm y ubicados enuréter inferior.

Anatomical features of inferior mesenteric and left colic arteries and surgery in colorectal cancer patients with persistent descending mesocolon.

BACKGROUND: Persistent descending mesocolon (PDM) is a fetal abnormality in which the left-sided colon is not fused to the retroperitoneum, and it is often accompanied by the adhesion between the mesocolon and small bowel mesentery. Due to its rarity, whether PDM exhibits anatomical characteristics of the inferior mesenteric artery (IMA) and left colic artery (LCA), and how the anomaly affects laparoscopic surgery are largely unknown. We investigated the branches of these arteries and outcomes of patients who underwent laparoscopic surgery. METHODS: Based on computed tomography (CT) and three-dimensional CT angiography, branching patterns of the IMA, LCA and branches originating from the LCA were analysed in 954 patients with left-sided colon or rectal cancer. PDM was diagnosed by preoperative CT colonography, and confirmed at time of surgery. The anatomical features of the vessels and short-term outcomes of laparoscopic surgery were compared between patient groups stratified by PDM. RESULTS: Twelve patients (1.3%) were diagnosed with PDM. No branching pattern of the IMA specific to PDM was noted. On the other hand, patients with PDM had fewer branches (mean: 1.0) from the LCA than those without PDM (mean: 1.8, p = 0.009). In patients undergoing laparoscopic surgery, outcomes such as operative time, intraoperative blood loss, and number of harvested nodes were comparable between the two patient groups. CONCLUSION: Few branches of the LCA characterize PDM. PDM does not complicate laparoscopic surgery of the left-sided colon and rectum. However, the above anatomical feature increases the risk of poor colonic perfusion when dividing the LCA.

The Need for Standardizing Diagnosis, Treatment and Clinical Care of Cholecystitis and Biliary Colic in Gallbladder Disease.

Gallstones affect 20% of the Western population and will grow in clinical significance as obesity and metabolic diseases become more prevalent. Gallbladder removal (cholecystectomy) is a common treatment for diseases caused by gallstones, with 1.2 million surgeries in the US each year, each costing USD 10,000. Gallbladder disease has a significant impact on the logistics and economics of healthcare. We discuss the two most common presentations of gallbladder disease (biliary colic and cholecystitis) and their pathophysiology, risk factors, signs and symptoms. We discuss the factors that affect clinical care, including diagnosis, treatment outcomes, surgical risk factors, quality of life and cost-efficacy. We highlight the importance of standardised guidelines and objective scoring systems in improving quality, consistency and compatibility across healthcare providers and in improving patient outcomes, collaborative opportunities and the cost-effectiveness of treatment. Guidelines and scoring only exist in select areas of the care pathway. Opportunities exist elsewhere in the care pathway.

An infant with inconsolable crying.

Inconsolable crying in infants can be caused by as simple as infantile colic to wide variety of pathologies. A thorough history, physical examination followed by laboratory and radiologic evaluation can identify the cause of inconsolable crying. We present a case of infant who presented with inconsolable crying and after extensive workup no cause could ne identified. Eventually after consultation scorpion envenomation was considered. Antivenom was administered and the patient returned to normal. Patient did not exhibit any signs of somatic or cranial nerve dysfunction with inconsolable crying and tachycardia as the only manifestation of envenomation. In summary "Bites and stings can cause inconsolable crying".