ABSTRACT
BACKGROUND: Sigmoid volvulus, a gastrointestinal disorder characterized by twisted bowel, often requires medical intervention, either through endoscopic or surgical means, to avoid potentially severe outcomes. This study examined the challenges elderly patients face in undergoing surgical treatment, encompassing both mortality and morbidity. Furthermore, it aimed to determine how medical practices and outcomes have changed over a period of 17 years. METHODS: We utilized data from the National Surgical Quality Improvement Project, which covers the period from 2005 to 2021, to identify patients who underwent left hemicolectomy for colonic volvulus. The patients were categorized into three age groups: < 60 years, 60-75 years, and > 75 years. We performed a meticulous logistic regression analysis, carefully adjusted for risk factors, to compare mortality, morbidity, and types of surgical treatment administered among the different age groups. RESULTS: Our study included 6775 patients. The breakdown of the patient population was as follows: 2067 patients were < 60 years of age, 2239 were between 60 and 75 years of age, and 2469 were > 75 years of age. The elderly cohort, those aged above 75 years, were predominantly male, had lower BMIs, underwent fewer laparoscopic surgeries, required more diverting stomas and end-ostomies, and had longer hospital stays. Notably, the elderly population faced a mortality risk that was 5.67 times (95% CI 3.64, 9.20) greater than that of their youngest counterparts, with this risk increasing by 10% (95% CI 1.06, 1.14) for each additional year of age. Furthermore, the odds of mortality associated with emergency surgery were 1.63 times (95% CI 1.21, 2.22) higher than those associated with elective surgery. The postoperative morbidity odds were also elevated for emergency surgeries, 1.30 times (95% CI 1.08, 1.58) greater than that for elective cases. Over the 17-year period, we observed a decline in mortality rates, an increase in the utilization of laparoscopic procedures, and overall stability of morbidity rates. CONCLUSION: Our findings highlight the increased vulnerability of patients over 75 years of age, who are not only at an elevated risk of mortality compared to their younger counterparts, but also a continuously increasing risk with age. By focusing on elective surgeries for younger patients and minimizing emergency surgeries for the elderly, it may be possible to reduce the mortality risk associated with surgical interventions in this population.
Subject(s)
Intestinal Volvulus , Laparoscopy , Sigmoid Diseases , Humans , Aged , Male , Middle Aged , Female , Intestinal Volvulus/epidemiology , Intestinal Volvulus/surgery , Elective Surgical Procedures , Risk Factors , Treatment Outcome , Sigmoid Diseases/epidemiology , Sigmoid Diseases/surgery , Retrospective StudiesABSTRACT
BACKGROUND: Most cases of intestinal malrotation appear in neonates with bilious vomiting due to midgut volvulus, whereas in cases that develop beyond infancy, the initial symptoms vary. This study investigated the clinical features of these two populations and identified issues that should be considered in daily practice. METHODS: A retrospective chart review was conducted from January 1, 2010, to December 31, 2022. Data on patients with intestinal malrotation were collected in an anonymized fashion from five pediatric surgical hub facilities in the Southern Kyushu and Okinawa areas of Japan. RESULTS: Of the 80 subjects, 57 (71.3%) were neonates (Group N) and 23 (28.7%) were infants and schoolchildren (Group I). The frequencies of initial symptoms, such as abdominal distention (Group N: 19.3% vs. Group I: 13.0%), bilious vomiting (59.6% vs. 43.5%), and hematochezia (8.8% vs. 21.7%), were not skewed by the age of onset (p = 0.535, 0.087, and 0.141, respectively). Midgut volvulus was significantly more frequent in Group N (71.9% [41/57] vs. 34.8% [8/23]; p = 0.005), while the degree of torsion was greater in group I (median 360° [interquartile range: 180-360°] vs. 450° [360-540°]; p = 0.029). Although the bowel resection rate was equivalent (7.0% [4/57] vs. 4.3% [1/23]; p = 1.000), half of the patients in Group N presented with 180° torsion. The neonatal intestine has been highlighted as being more susceptible to ischemia than that in older children. CONCLUSIONS: The incidence of midgut volvulus is higher in neonates than in older children. Even relatively mild torsion can cause ischemic bowel changes during the neonatal period. LEVEL OF EVIDENCE: LEVEL III.
Subject(s)
Digestive System Abnormalities , Intestinal Volvulus , Infant , Infant, Newborn , Child , Humans , Intestinal Volvulus/diagnosis , Intestinal Volvulus/epidemiology , Intestinal Volvulus/surgery , Retrospective Studies , Japan/epidemiology , Vomiting/epidemiology , Vomiting/etiologyABSTRACT
BACKGROUND: Malrotation with midgut volvulus is a surgical emergency commonly encountered in pediatric surgical practice. Outcomes are excellent with timely diagnosis and treatment, but the development of bowel ischemia is associated with many negative consequences. METHODS: The Nationwide Readmissions Database was used to identify patients 0-18 years (excluding newborns) with malrotation and midgut volvulus from 2010 to 2014. Demographics, procedures, and outcomes were compared by income group (highest quartile vs. lowest quartile) using standard statistical tests. Results were weighted for national estimates. RESULTS: Emergency surgery for midgut volvulus was performed in 572 patients. The majority (86%) underwent Ladd's procedure, while 14% required bowel resection and/or ostomy. Patients in the lowest income quartile were more likely to require bowel resection (18% vs. 8%, p = 0.03) or ostomy (9% vs. 2%, p = 0.015) compared to those in the highest income quartile. Low-income patients were more likely to experience prolonged hospital stay (8 [5-13] days vs. 6 [4-8] days, p<0.001) and experience complications including infections (19% vs. 5%, p = 0.002), endotracheal intubation (18% vs. 4%, p<0.001), and blood transfusions (13% vs. 3%, p = 0.003). CONCLUSION: Income disparity represents a major factor in surgical outcomes in children with midgut volvulus. A broad spectrum of clinical outcomes following surgery for midgut volvulus exists. Patients from lower-income communities are at significantly higher risk for numerous complications, negative outcomes, and higher resource utilization. These findings support additional investigations of practices to mitigate risk for low-income patients. LEVEL OF EVIDENCE: Level III: Retrospective comparative study.
Subject(s)
Digestive System Surgical Procedures , Intestinal Volvulus , Laparoscopy , Child , Humans , Infant, Newborn , Intestinal Volvulus/epidemiology , Intestinal Volvulus/surgery , Intestinal Volvulus/complications , Laparoscopy/methods , Retrospective Studies , Digestive System Surgical Procedures/methods , Treatment OutcomeABSTRACT
BACKGROUND: Rare incidence cases are part of the routine work of pediatric surgeons. Cecal anomalies in children are an example of such cases. Objectives: To describe the presentation, workup, management and outcome of rare cecal anomalies in children and to analyze the skills needed for their successful treatment. METHODS: A retrospective chart review was conducted of all cases of cecal anomalies managed by the pediatric surgical service at a tertiary hospital from June 2017 to January 2020. Data regarding demographics, clinical presentation, radiological studies, surgical treatment, pathology, complications, and outcome were collected. RESULTS: Five cases of cecal anomalies were encountered over a period of 32 months, including a cecal volvulus, cecal duplication, cecal intussusception, and two cecal masses (one ulcerated lipoma and one polyp). All patients, except the patient with cecal duplication, presented acutely and were managed surgically. Long-term follow-up of 17-24 months was unremarkable in all cases. CONCLUSIONS: A wide knowledge base, careful judgment, and creativity enable pediatric surgeons to successfully treat rare conditions such as rare cecal anomalies. These skills should be part of the education of pediatric surgery trainees.
Subject(s)
Cecal Diseases , Intestinal Volvulus , Intussusception , Humans , Child , Retrospective Studies , Cecal Diseases/diagnosis , Cecal Diseases/surgery , Cecal Diseases/etiology , Cecum/surgery , Cecum/abnormalities , Cecum/pathology , Intestinal Volvulus/complications , Intestinal Volvulus/epidemiology , Intestinal Volvulus/surgery , Intussusception/diagnosis , Intussusception/etiology , Intussusception/surgeryABSTRACT
BACKGROUND/OBJECTIVE: Sigmoid volvulus is the most common type of volvulus. Its epidemiological features, as well as its management, differ between developed and developing countries. This work aims to analyze the epidemiological features thus allowing to compare them to the rest of the "volvulus belt'' and assess the surgical management of sigmoid volvulus in Tunisia. METHOD: This is a retrospective review of 64 patients with sigmoid volvulus treated in the General Surgery department of Jendouba Hospital. January 2005-December 2019. RESULTS: 64 patients were treated for acute sigmoid volvulus. The sex ratio male to female ratio was 5.4/1 with male predominance. 5.4:1 (54 males to 10 females). The mean age was 62 years. The classic triad of intestinal occlusion was reported in 56 patients. The mean duration of symptoms was 4.2 days. An accurate preoperative diagnosis was made in 58 cases. Forty patients had a viable bowel obstruction, and all of them had a resection and primary anastomosis. Sixteen patients had a gangrenous bowel obstruction, of which 6 patients had resection-primary anastomosis, and 10 had Hartmann's procedure. Out of the total five deaths reported, there were only two among patients who had resection-primary anastomosis for gangrenous bowel obstruction. The most common postoperative complication was wound infections in 5 cases. The median length of hospital stay following surgery was 8 days. No recurrences of volvulus after a median follow-up of 11 months. CONCLUSIONS: Although Tunisia belongs to the volvulus belt, the epidemiologic features of sigmoid volvulus tend rather be similar to those of developed countries. The use of primary surgery, if no endoscopy is performed, is a good alternative. For patients who have contraindications for endoscopic treatment, surgical treatment is the only option.
Subject(s)
Intestinal Obstruction , Intestinal Volvulus , Sigmoid Diseases , Colostomy , Female , Humans , Intestinal Volvulus/diagnosis , Intestinal Volvulus/epidemiology , Intestinal Volvulus/surgery , Male , Middle Aged , Retrospective Studies , Sigmoid Diseases/diagnosis , Sigmoid Diseases/epidemiology , Sigmoid Diseases/surgeryABSTRACT
Background/Purpose Oesophageal Atresia (OA) is associated with co-existent anomalies. There is a controversy of literature pertaining to the risk (s) of intestinal malrotation. In order to guide management we critically evaluate the incidence of IM anomalies in OA newborns. Design MEDLINE and EMBASE databases were searched using keywords "(O)Esophageal Atresia and Malrotation/Associated Abnormalities/Associated Anomalies". Full texts of articles were screened if manuscripts exclusively reported patients with OA malrotation and/or associated anomalies. Larger case series (> 10patients) were included if abstract (s) showed that associated anomalies were systematically assessed. Full eligibility criteria required at least one case of malrotation in an OA index case. Data were collected on article type, number of patients and method (s) of diagnosis. Results 632 abstracts were screened of which 158 papers were analysed based on inclusion criteria-30 manuscripts documented the incidence (%) of malrotation. Incidence rate (s) were 0.5-13%. Malrotation was observed to have a higher incidence (10-44%) in OA babies with other gastrointestinal anomalies (VACTERL). Conclusion Newborns with OA appear to be at a higher risk (%) of having intestinal malrotation anomalies than healthy babies. Prospective studies are required to accurately quantify and define the ' true incidence ' of this association. Given the potential lethal consequences of midgut volvulus screening may be justified in OA babies. Consensus guidelines (DELPHI) exploring surgeons attitudes with regards management of ' asymptomatic malrotation ' disorders in OA newborns may further guide best practice.
Subject(s)
Digestive System Abnormalities , Esophageal Atresia , Intestinal Volvulus , Digestive System Abnormalities/diagnosis , Digestive System Abnormalities/epidemiology , Esophageal Atresia/complications , Esophageal Atresia/diagnosis , Esophageal Atresia/epidemiology , Humans , Incidence , Infant , Infant, Newborn , Intestinal Volvulus/complications , Intestinal Volvulus/diagnosis , Intestinal Volvulus/epidemiologyABSTRACT
We analyzed the clinical features of 157 patients admitted to 11 institutions in the Kagawa Prefecture for volvulus of the sigmoid colon. The following were the background information of the patients:median age, 79.0 years;male-to-female ratio, 102:55;median body mass index, 20.0kg/m2;and the proportion of patients with performance status ≥3, 43.9%. Abdominal bloating and pain were the chief complaints. During hospitalization, endoscopy and endoscopic detorsion were performed 157 and 100 times, respectively. An accidental complication was observed in 3 cases, all of which were intestinal perforations. Surgery, which was indicated for ischemia, was performed in 62 of the 157 cases. Endoscopy is useful in the diagnosis of ischemia, which can be treated following an early diagnosis. Of the 157 patients, 19 died, whereas the rest were discharged. The risk factors for death were age ≥80 years and creatinine kinase level ≥200IU/L.
Subject(s)
Intestinal Volvulus , Sigmoid Diseases , Aged , Aged, 80 and over , Colon, Sigmoid , Endoscopy , Female , Hospitals , Humans , Intestinal Volvulus/diagnostic imaging , Intestinal Volvulus/epidemiology , Intestinal Volvulus/surgery , Male , Retrospective Studies , Sigmoid Diseases/epidemiology , Sigmoid Diseases/surgeryABSTRACT
INTRODUCTION: Intestinal malrotation is life-threatening and often presents during infancy with bilious vomiting. The prevalence and presentation among extremely premature infants are unknown. METHODS: We retrospectively reviewed all infants born at less than 28 weeks' gestation diagnosed with symptomatic intestinal malrotation in a tertiary neonatal intensive care unit over a 10-year period (2010-2020). RESULTS: Seven of 514 (1.4%) extremely premature infants developed symptomatic intestinal malrotation during this period. All were non-syndromic. In comparison, the prevalence of symptomatic intestinal malrotation in 7382 infants ≥ 28 weeks' gestation admitted during the same period was 0.2%. Intestinal malrotation was confirmed at laparotomy in all extremely premature infants and six of seven had midgut volvulus. All but one presented with marked abdominal distension; none had bilious vomiting and only three had bilious gastric aspirates. A subacute onset with non-specific features such as recurrent apnoea and bradycardia, feed intolerance, and intermittent abdominal distension was common. All infants underwent a Ladd procedure. Two required extensive bowel resection resulting in short gut syndrome and three underwent further surgery for adhesive small bowel obstruction. One patient died at 10 months of age from respiratory failure but the others were well 1-3 years later. CONCLUSIONS: Symptomatic intestinal malrotation in extremely premature infants has a relatively high prevalence. It may present with marked abdominal distension without bilious vomiting, demanding a high index of suspicion. An atypical presentation, potential alternative abdominal pathologies, coexisting comorbidities, and concerns about survival in these fragile babies may deter the surgeon despite the opportunity of a good outcome.
Subject(s)
Digestive System Abnormalities , Intestinal Obstruction , Intestinal Volvulus , Child, Preschool , Digestive System Abnormalities/complications , Digestive System Abnormalities/epidemiology , Digestive System Abnormalities/surgery , Humans , Infant , Infant, Extremely Premature , Infant, Newborn , Intestinal Volvulus/complications , Intestinal Volvulus/diagnosis , Intestinal Volvulus/epidemiology , Retrospective StudiesABSTRACT
BACKGROUND: Hirschsprung's disease and sigmoid volvulus can sometimes be seen in the same patient. AIMS: To investigate the presence of Hirschsprung's disease in patients with sigmoid volvulus and to discuss the diagnosis and treatment methods. STUDY DESIGN: Systematic review. METHODS: This systematic review has been reported in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses and the methodological quality of systematic reviews guidelines. The PubMed and Scopus databases were scanned using the keywords "Hirschsprung* volvulus*" and "congenital aganglionic megacolon volvulus*". The reference list of the selected studies was reviewed for cross-checking. Two reviewers independently screened the available literature. Only the Hirschsprung's disease cases involving sigmoid volvulus were included, and cases of patients with volvulus in other sites was excluded. There was no restriction with respect to the publication language and type of writing. The primary outcome was morbidity and mortality. RESULTS: A total of 31 cases were analyzed in 22 articles; 97% of the patients were under the age of 40, 90% were male. There was a statistically significant difference in the necessity for relaparotomy between patients who were scheduled for sigmoid volvulus therapy with the suspicion of Hirschsprung's disease and patients who were treated without suspicion of Hirschsprung's disease (0% vs 37.5%, p=0.02). While there was no postoperative death in cases with suspected Hirschsprung disease, this mortality rate was 25% in cases without suspicion (p = 0.08). CONCLUSION: Hirschsprung's disease should be excluded with rectal biopsy if a patient with sigmoid volvulus is under 40 years of age and has complaints of constipation from childhood.
Subject(s)
Hirschsprung Disease/complications , Intestinal Volvulus/etiology , Adult , Aged, 80 and over , Child , Child, Preschool , Female , Hirschsprung Disease/diagnosis , Hirschsprung Disease/epidemiology , Humans , Infant , Infant, Newborn , Intestinal Volvulus/diagnosis , Intestinal Volvulus/epidemiology , MaleABSTRACT
BACKGROUND: Small bowel volvulus (SBV) is a benign gastrointestinal surgical condition in which there is a torsion of all or parts of a segment of small bowel on its mesenteric axis. It has been contributed significant burden of surgical emergency as cause of small bowel obstruction in developing countries. The main objective this study was to explore clinical and epidemiological profile of Small bowel volvulus in Northcentral Ethiopia. METHOD: The study was conducted at Debre Tabor General Hospital, South Gondar in Northcentral Ethiopia. The medical records of patients with a discharge diagnosis of small bowel volvulus were reviewed. The patients were seen for a 4-year period from Jan1, 2016-Dec31, 2019. The study was hospital-based retrospective cross-sectional and data were collected with a standardized structure questioner tool. The collected data checked for any inconsistency, code, and enter SPSS version 23 for data processing and analysis. Descriptive analyses were represented as frequency, percent, mean ± standard deviation for normal distribution, and Median ± Interquartile range for skewed data. Cross tabulation analysis was done for risk factors contributed for mortality and morbidity of SBV. RESULT: There were 148 patients with Small bowel volvulus as a cause of small bowel obstruction was admitted within 4 years. The annual occurrence rate was 35cases per year. It represented 59% of small bowel obstruction and 36.3% of bowel obstruction. The majority were males (N = 125, 84.5%) and females were (N = 23, 15.5%). The age ranged from 15 to 78 years. The mean age was 41.14 ± (SD = 15.4). The most common clinical presentation was abdominal pain 98% and vomiting 91.2%. The median time of hospital stay was 5 days (± IQR = 2). The mean duration of illness before hospital admission was 2 days (± SD = 1.4) and median was 1 day (± IQR = 2). The morbidity rate was 5.4% (N = 8) and the mortality rate was 3.4%(N = 5). CONCLUSION: Annual occurrence of SBV was 37 cases per year. The prevalence of SBV was 59% of small bowel obstruction and 36.3% of bowel obstruction respectively.
Subject(s)
Intestinal Volvulus/epidemiology , Adolescent , Adult , Aged , Cross-Sectional Studies , Ethiopia/epidemiology , Female , Humans , Intestinal Obstruction/etiology , Intestinal Obstruction/surgery , Intestinal Volvulus/surgery , Male , Middle Aged , Retrospective Studies , Young AdultABSTRACT
BACKGROUND: Accurate information on the natural course of giant paraesophageal hernia is scarce, challenging therapeutic decisions whether or not to operate. OBJECTIVE: We aimed to investigate the long-term outcomes, including hernia-related deaths and complications (e.g. volvulus, gastrointestinal bleeding, strangulation) of patients with giant paraesophageal hernia that were conservatively managed, and to determine factors associated with clinical outcome. METHODS: We retrospectively analysed charts of patients diagnosed with giant paraesophageal hernia between January 1990 and August 2019, collected from a university hospital in The Netherlands. Included patients were subdivided into three groups based on primary therapeutic decision at diagnosis. Radiological, clinical and surgical characteristics, along with long-term outcomes at most recent follow-up, were collected. RESULTS: We included 293 patients (91 men, mean age 70.3 ± 12.4 years) with a mean duration of follow-up of 64.0 ± 58.8 months. Of the 186 patients that were conservatively treated, a total hernia-related mortality of 1.6% was observed. Hernia-related complications, varying from uncomplicated volvulus to strangulation, occurred in 8.1% of patients. Only 1.1% of patients included in this study required emergency surgery. Logistic regression analysis revealed the presence of symptoms (odds ratio (OR) 4.4, 95% confidence interval (CI) 1.8-20.6), in particular obstructive symptoms (vomiting, OR 15.7, 95% CI 4.6-53.6; epigastric pain, OR 4.4, 95% CI 1.2-15.8 and chest pain, OR 6.1, 95% CI 1.8-20.6) to be associated with the occurrence of hernia-related complications. CONCLUSIONS: Hernia-related death and morbidity is low in conservatively managed patients. The presence of obstructive symptoms was found to be associated with the occurrence of complications during follow-up. Conservative therapy is an appropriate therapeutic strategy for asymptomatic patients.
Subject(s)
Conservative Treatment/statistics & numerical data , Gastrointestinal Hemorrhage/epidemiology , Hernia, Hiatal/therapy , Intestinal Obstruction/epidemiology , Intestinal Volvulus/epidemiology , Aged , Aged, 80 and over , Elective Surgical Procedures/statistics & numerical data , Emergency Treatment/statistics & numerical data , Female , Follow-Up Studies , Gastrointestinal Hemorrhage/etiology , Hernia, Hiatal/complications , Hernia, Hiatal/diagnosis , Hernia, Hiatal/mortality , Herniorrhaphy/statistics & numerical data , Humans , Intestinal Obstruction/etiology , Intestinal Volvulus/etiology , Male , Middle Aged , Retrospective Studies , Severity of Illness Index , Treatment OutcomeABSTRACT
PURPOSE: Sigmoid volvulus is frequently seen in male patients over 60 years old. Here, we aimed to investigate the causes of sigmoid volvulus developing in patients under 60 years of age. METHODS: Patients diagnosed with sigmoid volvulus between 2009 and 2018 were retrospectively analyzed. The patients were divided into two as under 60 years old and above. The co-morbidity, mortality, morbidity, complications, age, and gender data were analyzed. RESULTS: A total of 134 patients were included. The median age was 70 (19-92), ≤ 59 age patients constituted 24% of all patients. Eighty-one percent (109/134) of the patients were male, and male/female ratio was lower in ≤ 59 age patients (2.0 vs 6.2, p = 0.01). Diseases that caused and underlying colon dilatation (mental retardation with hypomotility, pregnancy-puerperium, Hirschsprung's disease, etc.) were more common in ≤ 59 age patients, but no observed at 60≤ age patients (15.2% vs 0%, p = 0.0007). While there was no difference between the two groups in terms of mortality, it was proportionally higher in the 60≤ age group (3.0% vs. 13.9%, p = 0.12). CONCLUSION: By decreasing age, male dominance disappears progressively, and it is likely to have an underlying colonic hypomotility in young sigmoid volvulus patients.
Subject(s)
Hirschsprung Disease , Intestinal Volvulus , Sigmoid Diseases , Aged , Colon, Sigmoid , Female , Humans , Intestinal Volvulus/epidemiology , Male , Middle Aged , Retrospective Studies , Sigmoid Diseases/epidemiology , Sigmoid Diseases/surgeryABSTRACT
BACKGROUND: Intestinal volvulus is a common cause of mechanical intestinal obstruction (MIO) in Africa. Sigmoid volvulus has been well characterized in both high-income and low-income countries, but there is also a predilection for small bowel volvulus in sub-Saharan Africa. METHODS: An analysis was performed of the Kamuzu Central Hospital Acute Care Surgery Registry from 2013 to 2019 on patients presenting with intestinal volvulus. Bivariate analysis was performed for covariates based on the intestinal volvulus type. Multivariate Poisson regression models estimated the relative risk of volvulus and mortality. RESULTS: A total of 4352 patients were captured in the registry. Overall, 1037 patients (23.8%) were diagnosed with MIO. Intestinal volvulus accounted for 499 (48.1%) of patients with MIO. Sigmoid volvulus, midgut volvulus, ileosigmoid knotting, and cecal volvulus accounted for 57.7% (n = 288), 19.8% (n = 99), 20.8% (n = 104), and 1.6% (n = 8), respectively. Mean age was 46.8 years (SD 17.2) with a male preponderance (n = 429, 86.0%) and 14.8% (n = 74) mortality. Overall, the most common operations performed were large bowel (n = 326, 74.4%) and small bowel (n = 76, 16.7%) resections with 18.0% (n = 90) ostomy formation. Upon regression modeling, the relative risk for volvulus was 2.7 times higher in men than women after controlling for season and age. There was no statistically significant difference in the relative risk of mortality based on the type of volvulus. CONCLUSION: Volvulus is a significant cause of primary bowel obstruction in sub-Saharan Africa. Type of intestinal volvulus is not associated increased risk of mortality. Reasons for increases in the incidence of small bowel volvulus are still largely undetermined.
Subject(s)
Intestinal Volvulus/mortality , Adult , Female , Humans , Incidence , Intestinal Obstruction/etiology , Intestinal Volvulus/complications , Intestinal Volvulus/epidemiology , Male , Middle Aged , Retrospective StudiesABSTRACT
OBJECTIVE: Malrotation with midgut volvulus is a time-sensitive pediatric surgical disease that requires emergent operative exploration to avoid bowel loss; however, it also requires specialized pediatric care. The purpose of this study was to identify disparities in bowel resection in children who underwent emergency surgery for malrotation; particularly the role of transfer status. METHODS: The Pediatric Health Information System was used to identify a multicenter cohort of patients who underwent emergency surgical intervention for malrotation. Univariate and multivariable analyses were used to determine factors associated with the primary outcome of bowel resection; secondary outcomes included surgical complications, prolonged length of stay, TPN dependence, and death. RESULTS: Of 3373 patients with malrotation included, 44.8% were transferred in. Younger age, prematurity and other comorbidity, nonwhite race, and public insurance were associated with transfer. Transferred patients were more likely to undergo bowel resection on univariate (30.7 vs 16.4%, pâ¯<â¯.001) and multivariable analysis (RR =1.38, pâ¯<â¯.010). After adjusting for bowel resection, only patient factors including age and comorbidity were associated with surgical complications, TPN dependence, and death. CONCLUSION: Patients who require hospital-to-hospital transfer for emergent surgical management of malrotation are more likely to require bowel resection which is in turn associated with greater morbidity. Further work is needed to optimize access to prompt surgical care for this condition especially given race and insurance disparities in transfer status. LEVEL OF EVIDENCE: III, prognostic study.
Subject(s)
Digestive System Surgical Procedures , Intestinal Volvulus , Patient Transfer/statistics & numerical data , Child , Cohort Studies , Digestive System Surgical Procedures/adverse effects , Digestive System Surgical Procedures/statistics & numerical data , Emergency Medical Services , Humans , Intestinal Volvulus/epidemiology , Intestinal Volvulus/surgery , Intestines/surgery , Postoperative Complications , Prognosis , Treatment OutcomeSubject(s)
Intestinal Volvulus/epidemiology , Sigmoid Diseases/epidemiology , Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Female , Humans , Incidence , Infant , Intestinal Volvulus/diagnosis , Intestinal Volvulus/therapy , Male , Middle Aged , Sigmoid Diseases/diagnosis , Sigmoid Diseases/therapy , Turkey/epidemiologyABSTRACT
PURPOSE: The management of intestinal malrotation in infants with omphalocele varies among surgeons. Herein, we aimed to determine whether infants with omphalocele should be investigated for malrotation. METHODS: Using a defined search strategy, three investigators identified all studies reporting patients with omphalocele and malrotation. Outcome measures included: 1. incidence of malrotation; 2. correlation with the abdominal size defect in patients with omphalocele; 3. risk of volvulus in those not investigated for malrotation; 4. incidence of adhesive bowel obstruction in those who underwent Ladd's procedure. The meta-analysis was conducted according to PRISMA guidelines and using RevMan 5.3. RESULTS: Of 111 articles analyzed, 12 (3888 children) reported malrotation in 136 patients (3.5%). Malrotation was equally found in patients with major (15.2%) and minor (13.6%; pâ¯=â¯0.52) omphalocele. A volvulus was more common in children who had Ladd's procedure (8%) than in those who did not (1%; pâ¯=â¯0.03). Adhesive bowel obstruction rate was similar in both groups (5% vs. 3%; pâ¯=â¯0.21). CONCLUSION: The incidence of malrotation in infants with omphalocele is low but probably underreported, and is not influenced by the size of the defect. At present, there is no evidence in the literature to support investigations to detect malrotation in infants with omphalocele. TYPE OF STUDY: Therapeutic. LEVEL OF EVIDENCE: III.
Subject(s)
Hernia, Umbilical/complications , Intestinal Volvulus/etiology , Intestines/abnormalities , Humans , Incidence , Infant , Intestinal Volvulus/epidemiology , Intestinal Volvulus/surgery , Risk Assessment/methodsABSTRACT
BACKGROUND: We conducted a monthly epidemiological survey in Germany to detect the prevalence of volvulus without malrotation (VWM) in very low birthweight (VLBW) infants and to identify factors for a better distinction between this rare and life-threatening event and other acute abdominal diseases in preterm infants. METHODS: Throughout 2014 and 2015, every paediatric department in Germany was asked to report cases of VWM in infants with birth weights <1500 g to the Surveillance Unit for Rare Paediatric Conditions in Germany. Hospitals reporting a case were asked to return an anonymised questionnaire and discharge letter. RESULTS: Of 36 cases reported, detailed information was submitted on 29, with 26 meeting entry criteria. With 9896 and 10 140 VLBW infants born in Germany in 2014 and 2015, respectively, we estimated a prevalence of 1.52/1000 VLBW infants for 2014 and 1.08/1000 in 2015. No specific early symptom could be determined. 10% died, and 21% of infants developed short bowel syndrome. Calculated from all verified VWM arise death in 8% and a short bowel syndrome in 15%. CONCLUSION: VWM is a rare source of acute abdomen in VLBW infants. No specific signs and symptoms potentially facilitating an early recognition of VWM could be found from this survey. Because the rates of death and short bowel syndrome are high, VWM should always be considered early in an acute abdomen in a VLBW infant.
Subject(s)
Infant, Premature, Diseases/diagnosis , Infant, Premature , Infant, Very Low Birth Weight , Intestinal Obstruction/diagnosis , Intestinal Volvulus/diagnosis , Abdomen, Acute/diagnosis , Female , Germany , Humans , Infant, Newborn , Infant, Premature, Diseases/epidemiology , Intestinal Obstruction/epidemiology , Intestinal Volvulus/epidemiology , Male , PrevalenceABSTRACT
BACKGROUND: Intestinal malrotation (IM) is an uncommon condition and has varied presentation in different age groups. The study was aimed to evaluate differences in the clinical presentation, diagnosis, treatment, and outcome of IM in infants, children, and adults. METHODS: Data were collected from records of 79 patients with IM. Based on the age of presentation, these patients were categorized into three age groups: infants (up to 1 year), children (1-18 years), and adults (> 18 years). Follow up data were analyzed during 8 to 16 year after corrective surgery. RESULTS: The overall age of presentation ranged from 8 days to 60 years. Twenty-eight, 29, and 22 patients belonged to the infant, children, and adult groups, respectively. The classical presentation of IM (bilious vomiting) was significantly higher in the infant compared to the children and adult groups (100% vs. 62% vs. 9.8%; p < 0.001). All infants presented with acute symptoms. However, children and adults had subacute or chronic presentations, respectively. The incidence of volvulus was significantly higher in the infant group than other two groups, (100% vs. 41% vs. 10%; p < 0.001). Doppler ultrasound was highly accurate in infants (100%), whereas contrast-enhanced computed tomography (CECT) abdomen was found to be most useful in adults. Postoperative complications were more common in adults. CONCLUSION: Intestinal malrotation can present in patients of any age group. An increased awareness about the atypical presentations of this condition among adults may reduce the time to accurate diagnosis of this disease.
Subject(s)
Digestive System Abnormalities , Intestinal Volvulus , Adolescent , Adult , Age Factors , Child , Child, Preschool , Digestive System Abnormalities/diagnosis , Digestive System Abnormalities/epidemiology , Digestive System Abnormalities/physiopathology , Digestive System Abnormalities/therapy , Female , Follow-Up Studies , Humans , Incidence , India/epidemiology , Infant , Infant, Newborn , Intestinal Volvulus/diagnosis , Intestinal Volvulus/epidemiology , Intestinal Volvulus/physiopathology , Intestinal Volvulus/therapy , Male , Middle Aged , Postoperative Complications/epidemiology , Tertiary Care Centers/statistics & numerical data , Time Factors , Tomography, X-Ray Computed , Ultrasonography, Doppler , Young AdultSubject(s)
Cecal Diseases/epidemiology , Cecum/diagnostic imaging , Intestinal Volvulus/epidemiology , Aged , Cecal Diseases/diagnosis , Cecal Diseases/surgery , Endoscopy, Digestive System/methods , Female , Humans , Incidence , Intestinal Volvulus/diagnosis , Intestinal Volvulus/surgery , Male , Middle Aged , Retrospective Studies , United States/epidemiologyABSTRACT
INTRODUCTION: Hepatic dysfunction in patients reliant on total parenteral nutrition (TPN) may benefit from cycled TPN. A concern for neonatal hypoglycemia has limited the use of cycled TPN in neonates less than 1 week of age. We sought to determine both the safety and efficacy of cycled TPN in surgical neonates less than 1 week of age. METHODS: A retrospective chart review was conducted on surgical neonates placed on prophylactic and therapeutic cycled TPN from January 2013 to March 2016. Specific emphasis was placed on identifying incidence of direct hyperbilirubinemia and hypoglycemic episodes. RESULTS: Fourteen neonates were placed on cycled TPN; 8 were prophylactically cycled and 6 were therapeutically cycled. Median gestational age was 36 weeks (34, 37). Sixty-four percent (n = 9) had gastroschisis. There was no difference between the prophylactic and therapeutic groups in incidence of hyperbilirubinemia > 2 mg/dL (3 (37%) vs 5 (83%), p = 0.08) or the length of time to development of hyperbilirubinemia [24 days (4, 26) vs 27 days (25, 67), p = 0.17]. Time on cycling was similar though patients who were prophylactically cycled had a shorter overall time on TPN. Three (21%) infants had documented hypoglycemia, but only one infant became clinically symptomatic. CONCLUSION: Prophylactic TPN cycling is a safe and efficacious nutritional management strategy in surgical neonates less than 1 week of age with low rates of hypoglycemia and a shorter total course of TPN; however, hepatic dysfunction did not appear to be improved compared to therapeutic cycling.