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Journal of Pediatric Gastroenterology... Apr 2022Roux-en-Y jejunostomy (REYJ) may establish feeding in children with foregut dysmotility or severe gastro-esophageal reflux disease (GERD). Nevertheless, concerns have...
OBJECTIVES
Roux-en-Y jejunostomy (REYJ) may establish feeding in children with foregut dysmotility or severe gastro-esophageal reflux disease (GERD). Nevertheless, concerns have been raised about safety and efficacy. We, therefore, evaluated outcomes of REYJ by systematic review to determine if this was a satisfactory option for achieving enteral autonomy in children with complex nutritional needs.
METHODS
A PRISMA-adherent systematic review was conducted of studies reporting children undergoing feeding REYJ. Two authors performed processes independently; the senior author resolved disagreements. Embase, CINAHL and Medline were searched (inception-01/21). Additional databases, references, and 'grey' literature were searched. Methodological Index for Non-randomized Studies (MINORS) and a bespoke system assessed methodological quality.
RESULTS
Of 362 articles, 10 met eligibility criteria (9 retrospective series; 1 conference proceeding). Unpublished data were also attained. Interobserver agreement for MINORS (kappa = 0.47) and bespoke scoring (kappa = 0.58) were moderate. After consensus, median MINORS score was 37.5% (IQR 6.3%) and bespoke 50% (IQR 20.8%), indicating poor methodological quality. One hundred sixty-four patients were reported (age range: 2 months to 19 years). Time to full feeds and length of stay were inadequately reported but most achieved enteral autonomy. No studies reported patient/caregiver-questionnaires. Seventy-six complications were documented (Clavien-Dindo grading was infeasible). Morbidity included peristomal leakage (N = 26), internal hernia/volvulus (N = 8), and SSI (N = 7). Thirty-eight patients died (2 procedure-attributable) during follow-up (range: 1 month to 15 years).
CONCLUSIONS
Up to 50% patients experience complications after REYJ (often minor) with 23% patients dying during follow-up, often comorbidity-attributable. REYJ can achieve enteral autonomy although parents/caregivers of children should be counselled accordingly.
Topics: Anastomosis, Roux-en-Y; Child; Enteral Nutrition; Humans; Infant; Intestinal Volvulus; Jejunostomy; Retrospective Studies
PubMed: 34908017
DOI: 10.1097/MPG.0000000000003373 -
Annals of Surgery Dec 2016(1) Is screening of intestinal rotational anatomy obligatory in "asymptomatic" patients with heterotaxy? (2) Does detection of an anomaly warrant surgical correction? (Review)
Review
OBJECTIVE
(1) Is screening of intestinal rotational anatomy obligatory in "asymptomatic" patients with heterotaxy? (2) Does detection of an anomaly warrant surgical correction?
SUMMARY OF BACKGROUND DATA
Heterotaxy is an abnormal arrangement of thoraco-abdominal viscera across a left-to-right axis. Intestinal rotational anomalies are frequent among patients with heterotaxy, but debate exists as to whether they are benign in nature, requiring careful observation alone, or if surgical correction is warranted to prevent obstruction or midgut volvulus.
METHODS
A systematic review [according to PRISMA guidelines] was conducted using CINAHL, EMBASE, Medline, and Cochrane Databases. Article quality was assessed using MINORS criteria. Conference proceedings and unpublished data were screened additionally.
RESULTS
Nineteen studies met the eligibility criteria but reporting was adequate for 9. All were observational studies. These included a total of 414 patients managed expectantly, that is, "asymptomatic patients" in whom no intestinal rotation screening was undertaken (group A), 191 cases in whom screening was performed routinely (group B), and 92 patients considered "symptomatic" of potential rotational anomalies and therefore underwent imaging or laparotomy (group C). In group A, 1 patient developed symptoms attributable to malrotation in whom laparotomy confirmed the diagnosis (0.24%). Among groups B and C, 151 had Ladd's operations (53%) and 14 cases of malrotation with obstruction or volvulus were described (4.9%), of which 2 "symptomatic patients" died before laparotomy. Overall surgical complication rate was 17% with 30-day mortality rate of 2.6% to 4.6%.
CONCLUSION
The evidence base for screening "asymptomatic" patients is weak especially considering the life-limiting comorbidities.
Topics: Digestive System Abnormalities; Heterotaxy Syndrome; Humans; Infant; Infant, Newborn; Intestinal Volvulus
PubMed: 26704743
DOI: 10.1097/SLA.0000000000001563 -
Parasitology Research Nov 2021Diverse Onchocerca species are present mostly parasitizing ungulates, with the exception of Onchocerca volvulus (O. volvulus) in humans and O. lupi in canids and cats....
Diverse Onchocerca species are present mostly parasitizing ungulates, with the exception of Onchocerca volvulus (O. volvulus) in humans and O. lupi in canids and cats. The human cases due to the O. lupi have been more highlighted during last years. So, the present review was performed to determine the detailed characteristics of confirmed human O. lupi case reports documented worldwide. Hence, a systematic search was done using English international databases (Scopus, PubMed, Web of Science, Embase, ProQuest, and Google Scholar). Totally, 14 confirmed human cases were documented during the last decade, mostly from the USA and Turkey with 7 and 3 cases, respectively. Most cases (7 individuals) were male with the age range of 22-month-old to 54-year-old. The parasite was frequently isolated from the right eye (5 cases), followed by the left eye (4 cases), cervical spinal canal (3 cases), scalp, and right forearm (one case each). Molecular identification of the isolated agent was the preferred way of diagnosis in most cases (9 records). In conclusion, human O. lupi cases have been more highlighted in recent years, whether due to the improved diagnostics and/or host-switching phenomenon, and both veterinarians and healthcare authorities should be alerted.
Topics: Animals; Eye; Humans; Male; Onchocerca; Onchocerciasis
PubMed: 34519871
DOI: 10.1007/s00436-021-07309-2 -
World Journal of Surgery Jun 2020Adult midgut malrotation is a rare cause of an acute abdomen requiring urgent intervention. It may also present in the non-acute setting with chronic, non-specific...
BACKGROUND
Adult midgut malrotation is a rare cause of an acute abdomen requiring urgent intervention. It may also present in the non-acute setting with chronic, non-specific symptoms. The objective of this study is to identify the clinical features, appropriate investigations and current surgical management associated with adult malrotation.
METHODS
A systematic review was conducted according to PRISMA guidelines, identifying confirmed cases of adult malrotation. Patient demographics, clinical features, investigation findings and operative details were analysed.
RESULTS
Forty-five reports met the inclusion criteria, totalling 194 cases. Mean age was 38.9 years (n = 92), and 52.3% were male (n = 130). The commonest presenting complaints were abdominal pain (76.8%), vomiting (35.1%) and food intolerance (21.6%). At least one chronic symptom was reported in 87.6% and included intermittent abdominal pain (41.2%), vomiting (12.4%) and obstipation (11.9%). Computerised tomography scanning was the most frequent imaging modality (81.4%), with a sensitivity of 97.5%. The whirlpool sign was observed in 30.9%; abnormalities of the superior mesenteric axis were the commonest finding (58.0%). Ladd's procedure was the most common surgical intervention (74.5%). There was no significant difference in resolution rates between emergency and elective procedures (p = 0.46), but length of stay was significantly shorter for elective cases. (p = 0.009). There was no significant difference in risk of mortality, or symptom resolution, between operative and conservative management (p = 0.14 and p = 0.44, respectively).
CONCLUSION
Malrotation in the adult manifests with chronic symptoms and should be considered as a differential diagnosis in patients with abdominal pain, vomiting and food intolerance.
Topics: Abdominal Pain; Adult; Digestive System Abnormalities; Digestive System Surgical Procedures; Female; Humans; Intestinal Volvulus; Male; Vomiting
PubMed: 32030442
DOI: 10.1007/s00268-020-05403-7 -
Journal of Pediatric Surgery Mar 2019The management of intestinal malrotation in infants with omphalocele varies among surgeons. Herein, we aimed to determine whether infants with omphalocele should be... (Meta-Analysis)
Meta-Analysis
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%; p = 0.52) omphalocele. A volvulus was more common in children who had Ladd's procedure (8%) than in those who did not (1%; p = 0.03). Adhesive bowel obstruction rate was similar in both groups (5% vs. 3%; p = 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.
Topics: Hernia, Umbilical; Humans; Incidence; Infant; Intestinal Volvulus; Intestines; Risk Assessment
PubMed: 30309732
DOI: 10.1016/j.jpedsurg.2018.09.010 -
Frontiers in Pediatrics 2019Our aim was to highlight the characteristics of pediatric Meckel's diverticulum with a special focus on its complications. We report a group of seven patients with...
Our aim was to highlight the characteristics of pediatric Meckel's diverticulum with a special focus on its complications. We report a group of seven patients with Meckel's diverticulum and its resection from the Department of Pediatric Surgery between 2012 and 2017. We reviewed all patient records, clinical presentation, and intraoperative findings. The diagnosis was confirmed by surgery and pathology. For a systematic literature review, we used PubMed, Medline and Google Scholar search engines to locate articles containing terms such as Meckel's diverticulum, children, pediatric, complications and symptomatic. We included article reporting on case series in English and German on pediatric patients only. All included patients ( = 7) were symptomatic. Some patients showed isolated symptoms, and others presented with a combination of symptoms that consisted of abdominal pain, bloody stool or vomiting. The median age of our seven cases was 3.5 years, including 4 male and 3 female patients. Intestinal obstruction was the most common complication; it was seen in 5 out of 7 patients (intussusception in 4 cases, volvulus in 1 case). Ectopic gastric tissue was identified in 3 cases, and inclusion of pancreatic tissue was observed in 1 case. The literature review identified 8 articles for a total of 641 patients aged between 1 day and 17 years and a male:female ratio of 2.6:1. From this group, 528 patients showed clinical symptoms related to Meckel's diverticulum. The most common symptom was abdominal pain and bloody stool. The most common surgical finding in symptomatic patients was intestinal obstruction (41%), followed by intestinal hemorrhage (34%). Complications such as perforation (10%) and diverticulitis (13%) were less frequently reported. Heterotopic tissue was confirmed on histopathology in 53% of all patients enclosing gastric, pancreatic, and both gastric and pancreatic mucosae. In one case, large intestine tissue could be found. Overall, one death was reported. The presented case series and literature review found similar clinical presentations and complications of Meckel's diverticulum in children. Intestinal obstruction and bleeding are more frequent than inflammation in pediatric Meckel's diverticulum. Bowel obstruction is the leading cause for complicated Meckel's diverticulum in patients younger than 12 years.
PubMed: 31294008
DOI: 10.3389/fped.2019.00267 -
Surgery For Obesity and Related... Feb 2020Considering the large and increasing population of women of childbearing age with history of bariatric surgery, surgical complications of bariatric surgery during... (Meta-Analysis)
Meta-Analysis
Considering the large and increasing population of women of childbearing age with history of bariatric surgery, surgical complications of bariatric surgery during pregnancy may become more frequent in the future. The aim of this study was to analyze the clinical presentation, diagnostic procedures, and treatment of surgical complications of bariatric surgery during pregnancies. A systematic literature search was performed in accordance with the PRISMA (preferred reporting items for systematic review and meta-analysis) guidelines to identify all studies published up to and including December 2018 that included women with previous bariatric surgery undergoing emergency surgery during pregnancy. Sixty-eight studies were selected, including 120 women with previous bariatric surgery undergoing emergency surgery during pregnancy. Fifty cases were reported as case reports and 70 in case series. Included patients had previous history of Roux-en-Y gastric bypass (n = 99), laparoscopic adjustable gastric banding (n = 17), Scopinaro procedure (n = 2), vertical banded gastroplasty (n = 1), or one-anastomosis gastric bypass (n = 1). Final diagnosis in 50 case reports was internal hernia in 26 cases, bowel intussusception in 10, intestinal obstruction in 2, laparoscopic adjustable gastric banding slippage in 3, bowel volvulus in 3, gastric or jejunal perforation in 2, and other complications in 4 cases. Maternal and fetal death occurred in 3 (2.5%) and 9 cases (7.5%), respectively. In the case series, the majority of women were operated for internal hernia and laparoscopic adjustable gastric banding slippage. Surgical complications of previous bariatric surgery during pregnancy have potentially severe outcomes. Availability of multidisciplinary expertise, including bariatric/digestive surgeons, and education of healthcare providers and women on clinical signs that require urgent surgical examination are recommended in this setting. Prompt diagnosis is fundamental and based on clinical and laboratory findings and on radiologic examinations if needed, including computed tomography scan or magnetic resonance if available. Rapid surgical exploration is mandatory in case of high clinical and/or radiologic suspicion.
Topics: Bariatric Surgery; Female; Gastric Bypass; Gastroplasty; Humans; Laparoscopy; Obesity, Morbid; Pregnancy; Pregnant Women
PubMed: 31837948
DOI: 10.1016/j.soard.2019.10.022 -
BMJ Paediatrics Open 2020Massage therapy (MT) is frequently used in children. No study has systematically assessed its safety in children and adolescents. We systematically review adverse events...
INTRODUCTION
Massage therapy (MT) is frequently used in children. No study has systematically assessed its safety in children and adolescents. We systematically review adverse events (AEs) associated with paediatric MT.
METHODS
We searched seven electronic databases from inception to December 2018. We included studies if they (1) were primary studies published in a peer-reviewed journal, (2) involved children aged 0-18 years and (3) a type of MT was used for any indication. No restriction was applied to language, year of publication and study design. AEs were classified based on their severity and association to the intervention.
RESULTS
Literature searches identified 12 286 citations, of which 938 citations were retrieved for full-text evaluation and 60 studies were included. In the included studies, 31 (51.6%) did not report any information on AEs, 13 (21.6%) reported that no AE occurred and 16 studies (26.6%) reported at least one AE after MT. There were 20 mild events (grade 1) that resolved with minimal intervention, 26 moderate events (grades 2-3) that required medical intervention, and 18 cases of severe AEs (grades 4-5) that resulted in hospital admission or prolongation of hospital stay; of these, 17 AEs were volvulus in premature infants, four of which were ultimately fatal events.
CONCLUSION
We identified a range of AEs associated with MT use, from mild to severe. Unfortunately, the majority of included studies did not report if an AE occurred or not, leading to publication bias. This review reports an association between abdominal massage with volvulus without malrotation in preterm infants; it is still to be defined if this is casual or not, but our findings warrant caution in the use of abdominal massage in preterm infants.
PubMed: 32864478
DOI: 10.1136/bmjpo-2019-000584 -
PLoS Neglected Tropical Diseases Oct 2021Molecular xenomonitoring (MX), the detection of parasite nucleic acid in the vector population, is recommended for onchocerciasis surveillance in elimination settings.... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Molecular xenomonitoring (MX), the detection of parasite nucleic acid in the vector population, is recommended for onchocerciasis surveillance in elimination settings. However, the sensitivity of MX for detecting onchocerciasis-positive communities has not previously been evaluated. MX may have additional applications for control programmes but its utility is restricted by a limited understanding of the relationship between MX results and human prevalence.
METHODS
We conducted a systematic review of studies reporting the prevalence of Onchocerca volvulus DNA in wild-caught Simulium spp. flies (MX rate) and corresponding prevalence of microfilaria (mf) in humans. We evaluated the sensitivity of MX for detecting onchocerciasis-positive communities and describe the characteristics of studies with reduced sensitivity. We conducted a linear regression to evaluate the relationship between mf prevalence and MX rate.
RESULTS
We identified 15 relevant studies, with 13 studies comprising 34 study communities included in the quantitative analyses. Most communities were at advanced stages towards elimination and had no or extremely low human prevalence. MX detected positive flies in every study area with >1% mf prevalence, with the exception of one study conducted in the Venezuelan Amazonian focus. We identified a significant relationship between the two measurements, with mf prevalence accounting for half of the variation in MX rate (R2 0.50, p<0.001).
CONCLUSION
MX is sensitive to communities with ongoing onchocerciasis transmission. It has potential to predict human mf prevalence, but further data is required to understand this relationship, particularly from MX surveys conducted earlier in control programmes before transmission has been interrupted.
Topics: Animals; Diagnostic Tests, Routine; Humans; Insect Vectors; Microfilariae; Onchocerca volvulus; Onchocerciasis; Simuliidae
PubMed: 34637436
DOI: 10.1371/journal.pntd.0009812 -
Pediatric Surgery International Aug 2020Recent reports have recommended laparoscopic diverticulectomy for symptomatic Meckel diverticulum (MD) rather than laparoscopic-assisted extracorporeal resection. This...
Recent reports have recommended laparoscopic diverticulectomy for symptomatic Meckel diverticulum (MD) rather than laparoscopic-assisted extracorporeal resection. This technique may risk leaving residual ectopic mucosa leading to complications. This systematic review attempts to quantify the relative risks of both approaches. A systematic review was conducted according to PRISMA guidelines. Articles were eligible for inclusion if they reported data on the laparoscopic management of symptomatic MD in children. Eleven reports were identified, all of which were institutional retrospective studies. Pooled outcome data on 248 children showed no statistically significant difference in complications between laparoscopic diverticulectomy (n = 133) and laparoscopic-assisted segmental resection (n = 115) (3% vs. 6.1%, p = 0.39). One patient from the diverticulectomy group re-presented with recurrent bleeding necessitating segmental small bowel resection. Conclusions are limited by the number of patients and variable follow up. Short, wide MD with a height:base ratio of < 2; diverticula with thickening or ischemia at the base and those complicated by volvulus or small bowel obstruction are probably best treated by laparoscopic-assisted extracorporeal resection. For other symptomatic diverticula laparoscopic diverticulectomy is a reasonable approach with a less than 1% risk of leaving residual ectopic gastric mucosa.
Topics: Child; Child, Preschool; Diverticulitis; Female; Humans; Ileum; Infant; Laparoscopy; Male; Meckel Diverticulum; Retrospective Studies
PubMed: 32436063
DOI: 10.1007/s00383-020-04673-5