Upper gastrointestinal series in healthy neonates with bilious vomiting-is it still obvious? A retrospective observational study.

AIM: Demand for upper gastrointestinal contrast series (UGI) to investigate bilious vomiting (BV) has increased in recent years, mostly due to greater awareness of the need to rule out malrotation and midgut volvulus (MGV). We aimed to examine predictive value of clinical parameters in the management of healthy neonates presenting with BV and re-assess the role of UGI in their management. METHODS: A retrospective cohort study including medical, imaging and surgical data of neonates who underwent UGI due to BV. RESULTS: A total of 157 term neonates, eight neonates (5.1%) had confirmed surgical diagnosis of malrotation, five of them had malrotation with MGV, including two neonates who underwent extensive intestinal resection due to necrosis. Neonates with a combination of abnormal plain radiograph and abdominal distention had 10 times higher odds of malrotation diagnosis, adjusting for age at first BV (p = 0.017). Neonates with a combination of abnormal plain radiograph, abdominal distention and abdominal tenderness had 25 times higher odds of MGV (p = 0.002). CONCLUSION: This study reaffirms the role of UGI as the current main diagnostic tool for malrotation and MGV. Physical examination and plain radiograph findings can help but cannot substitute UGI study.

Neonatal morbidity among African refugee women in Israel: a case-control study.

OBJECTIVES: Reports on neonatal morbidity (NM) among refugees in developed countries remain inconsistent. We aimed to compare NM among infants of African refugees in Israel to the native population based on a large population sample. DESIGN: A case-control study. SETTING: A tertiary hospital in Israel. PARTICIPANTS: Data on hospital-based live births of refugee women and their newborns who were born in 2014 and 2017 were retrieved from medical records. Perinatal and neonatal data were compared between the refugee group and the native residents matched for gestational age and year of birth as well as within the refugee group. PRIMARY OUTCOME: Prevalence of NM among African refugees in Israel. RESULTS: Newborns delivered by 357 refugee women (mean age 30.2 years) and 357 controls (mean age 32.2 years) were analysed. Both groups were similar for the newborns' weight and gestational age. There were no significant differences in NM between the groups. A within-refugee comparison conducted between 2014 and 2017 yielded significant differences in birth weight (3051.4 vs 3373.6 gr, p<0.001, 95% CI (198.3 to 446.2), d=0.56), the number of twin deliveries (10 vs 4, p=0.002, Φ=0.173), the number of neonates evaluated as small for gestational age (15 vs 10, p=0.003, Φ=0.167) and the use of human milk (71% vs 93%, p<0.001, Φ=-0.298). CONCLUSIONS: We conclude that NM among neonates born to refugee mothers was not higher than that of neonates born to native Israeli mothers. We suggest that successful implementation of health policies for refugees has improved their accessibility to mother-child health services.

Pregnancy outcomes in women with inflammatory bowel disease who successfully conceived via assisted reproduction technique.

OBJECTIVE: Women with inflammatory bowel disease (IBD) have an increased risk for adverse pregnancy outcome, so as women using assisted reproduction technology (ART). However, data are scarce regarding the risk imposed by the combination of both. Thus, we aimed to assess pregnancy outcome in these women. METHODS: A retrospective case-control study, of women with IBD who conceived using ART due to female infertility. The study group (IBD-ART) was matched using propensity score and compared in a 1:1 ratio with three control groups, IBD patients who conceived spontaneously (IBD-SP), women using ART (H-ART) and women who conceived spontaneously (H-SP). RESULTS: The study group comprised of 49 women with IBD conceived via ART that gave birth at our center during the study period. All studied groups did not differ in demographics and obstetric characteristics. IBD groups (both ART and spontaneous) were comparable in disease status prior and throughout pregnancy. Maternal outcome showed no difference regarding preterm birth and pregnancy complications among all studied groups. Women in the IBD-ART group had decreased rates of vaginal delivery (34.7% vs 57.1%, p = 0.032) and higher rates of elective CS (32.7% vs 14.3%, p = 0.048) in comparison to H-SP group, but comparable rates to both IBD-SP and H-ART groups. Neonatal outcomes were comparable among all studied groups. In a sub-analysis by disease type, a higher rate of gestational diabetes was found among ulcerative colitis patients using ART (29.4% Crohn's vs 6.1% UC, p = 0.025). CONCLUSION: Patients with IBD undergoing ART have comparable pregnancy outcome to women using ART and to patients with IBD with spontaneous pregnancy.

Outcomes of ultrasound and physical-exam based cerclage: assessment of risk factors and the role of adjunctive progesterone in preventing preterm birth-a retrospective cohort study.

OBJECTIVE: To assess outcomes of ultrasound and physical examination-based cerclage performed at mid to late second trimester and to assess the potential added value of progesterone treatment combined with cerclage for preventing preterm birth. STUDY DESIGN: A retrospective cohort study of women who underwent cerclage in a university-affiliated tertiary medical center (2012-2018). Inclusion criteria included only ultrasound-based cerclage and physical examination-based cerclage. Women who underwent history-based cerclage or multiple gestations were excluded. Study groups were stratified by previous PTB < 37 weeks and other risk factors for PTB. Primary outcome was the incidence of preterm birth < 35 weeks of gestation. Secondary outcomes included the potential added value of progesterone treatment and neonatal outcome. RESULTS: Sixty-nine women underwent cervical cerclage placement between 16-23 weeks of gestation. All women had short cervix (cervical length of < 25 mm) at presentation. Indications for cerclage placement included: 29% previous PTB, 32% prior cervical interventions (history of at least one D&C, hysteroscopy or cold-knife conization in the past), 22% had cervical dilatation > 1 cm at presentation, 12% due to failure of progesterone treatment defined as continued cervical shortening after 14 days of progesterone treatment, and 5% had other indications. Overall, 42 women (61%) gave birth at term. 27 women (39%) delivered prior to 37 weeks of gestation, of them, 20 women (29%) gave birth prior to 35 weeks. Overall median gestational age at delivery was 35 + 5 ± 4.7 weeks. Cervical dilatation at presentation of > 1 cm was associated with an increased risk for PTB < 35 weeks (OR 3.57, CI 1.43-30.81, p = 0.036). Previous PTB, prior cervical interventions and extent of cervical shortening at presentation did not increase the risk of PTB. Progesterone treatment in addition to cerclage did not result in a decreased risk for PTB < 35 weeks of gestation (OR 2.83, CI 0.58-13.89, p = 0.199). CONCLUSION: Late second trimester cerclage is a practical measure for preventing PTB in cases of asymptomatic cervical shortening. Our study did not find adjunctive benefit for progesterone treatment with physical or ultrasound-based cerclage in reducing the rate PTB.

The predictive utility of prior positive urine culture in children with recurrent urinary tract infections.

Urinary tract infections can cause renal damage if not treated promptly. The aim of this study was to examine if prior urine cultures can predict antibiotic susceptibility profile in a subsequent culture, in children with recurrent urinary tract infections. The medical records of all children with at least two episodes of urinary tract infection between 1999-2015 that occurred 2 weeks to 1 year apart were reviewed. Pathogen identity and antibiogram were compared between the two cultures for every patient. One hundred sixty-one cases of recurrent urinary tract infections were identified. Seventy-seven (48%) pairs of cultures grew the same pathogen. However, of these, 31 had an altered biogram. In 53% of the culture pairs, the pathogen in the second culture had a similar or better antibiotic susceptibility profile. We found no statistically significant correlation between the elapsed time between the two cultures and the probability of similar susceptibility profile between them. There was no correlation between antibiogram change and any of the demographic characteristics, including a history of renal transplantation and taking antibiotic prophylactic treatment.Conclusions: Antibiotic susceptibility profile of the pathogen in a prior urinary tract infection did not predict antibiotic susceptibility profile in a subsequent urinary tract infection in our study.What is Known:• Children with urinary tract infections often have recurrent infections.• Clinicians often use prior urine cultures to choose empirical antibiotic treatment in subsequent infections.What is New:• In only 50% of the cases, a subsequent urinary tract infection grows the same pathogen as the 1st urinary tract infection.• Even in cultures with the same pathogen growth, antibiogram is often different.

Ultra-short Celiac Disease Is a Distinct and Milder Phenotype of the Disease in Children.

BACKGROUND AND AIMS: Approximately 10% of children with celiac disease (CD) have ultra-short celiac disease (USCD), where histological abnormalities are limited to the duodenal bulb. The aim of our retrospective study was to identify clinical and serological characteristics at baseline and at follow-up of children with USCD. METHODS: All children that were diagnosed with CD in our unit during 7/2010-12/2017, in whom biopsies were taken from duodenal bulb and second part, were included. We compared disease characteristics and course between children with USCD and children with involvement in the second part of the duodenum. RESULTS: Out of 3740 children who underwent upper gastrointestinal endoscopies, 648 were diagnosed with CD. Seventy-one (11%) of those children had limited involvement in the duodenal bulb. The USCD group included more females (P = 0.021), were older (P = 0.005), had a lower prevalence of diarrhea (P = 0.003), anemia (P = 0.007), anti-tissue transglutaminase (TTG) antibodies count (P < 0.001) at presentation, lower frequency of endoscopic abnormality, lower Marsh score, and a trend toward shorter time to the normalization of anti-TTG antibodies under a gluten-free diet compared to the extensive CD. There were no differences in body mass index or duration of symptoms before diagnosis. CONCLUSION: Children with USCD presented with a distinct phenotype of milder symptoms, lower celiac serology, and milder endoscopic and histological findings, with a trend toward faster normalization under a gluten-free diet compared to those with extensive CD. Further studies are needed to determine the long-term course and prognosis of USCD.

The effect of gestational diabetes, pre-gravid maternal obesity, and their combination ('diabesity') on outcomes of singleton gestations.

OBJECTIVE: To assess the effect of the combination of gestational diabetes mellitus (GDM) and pre-gravid obesity ('diabesity') in singleton gestations. METHODS: We compared perinatal outcomes of singleton gestations in mothers with GDM and pre-gravid obesity, with GDM but with normal pre-gravid BMI, and obese mothers without GDM. RESULTS: We compared diabesity mothers (n = 1525, 24.4% of mothers with GDM, 9.9% of all obese women) to mothers with GDM but with normal BMI (n = 4704, 75.6% of mothers with GDM) and to obese mothers without GDM (n = 13,937, 90.1% of all obese mothers). Obesity, with and without GDM, increased the odds of having chronic hypertension whereas preeclampsia appears to be influenced by obesity only, as were the risk of births at <33 weeks' gestation, of birth weight >4000 g, low 5-min Apgar scores and NICU admissions. CONCLUSION: Obesity (without diabetes) is more frequently associated with adverse perinatal outcomes than diabesity or GDM in non-obese mothers. A campaign to decrease pre-gravid obesity should have at least the same priority as any campaign to control GDM.