Background It is unclear whether the insertion of an axis-orienting double-pigtail plastic stent (DPS) through biliary lumen-apposing meal stent (LAMS) in EUS-guided choledochoduodenostomy (CDS) improves the stent patency. The aim of this study is to determine whether this technical variant offers a clinical benefit in EUS-guided biliary drainage (BD) for the management of distal malignant biliary obstruction. Methods/design This is a multicenter open-label, randomized controlled trial with two parallel groups. Eighty-four patients with malignant biliary obstruction will undergo EUS-BD (CDS type) using LAMS in 7 tertiary hospitals in Spain and will be randomized to the LAMS and LAMS plus DPS groups. The primary endpoint is the rate of recurrent biliary obstruction, as a stent dysfunction parameter, detected during follow-up. Secondary endpoints: technical and clinical success (reduction in bilirubin > 50% within 14 days of stent placement), safety, and others (number of reinterventions, time to biliary obstruction, prognostic factors, survival rate). Discussion The BAMPI trial has been designed to determine whether the addition of a coaxial axis-orienting DPS through LAMS is superior to LAMS alone to prevent stent dysfunction. Trial registration ClinicalTrials.govNCT04595058. Registered on October 14, 2020.
Background: Iron deficiency (ID) without anaemia is a common comorbidity associated with inflammatory bowel disease (IBD) that has a negative impact on health-related quality of life (HRQoL). Methods: This multicentre, prospective, observational study examined the response to, safety of and impact on HRQoL of a single 500 mg dose of intravenous ferric carboxymaltose (FCM) in patients with IBD and ID without anaemia. The diagnostic criteria for ID were low serum ferritin (<30 µg/L in the absence of inflammatory activity or <100 µg/L with inflammation) and transferrin saturation index (TSAT) < 16%. The effect on iron levels and HRQoL, according to the health status questionnaires SF-12v2 and EQ-5D, was evaluated 1 month after FCM infusion in an outpatient setting. Results: Of the 105 patients who received FCM, 98 patients completed the study. After 1 month, a single dose of FCM significantly increased serum ferritin, serum iron and TSAT. Importantly, patients reported fewer ID symptoms and problems on all EQ-5D dimensions. They also had higher EQ-5D visual analogue scale and SF-12v2 scores after treatment. FCM had similar clinical effects on men and women and on patients with Crohn’s disease (n = 66) and ulcerative colitis (n = 32). Conclusion: A single dose of FCM rapidly restored iron parameters and significantly improved patients’ symptoms and HRQoL at 1 month after treatment.
Background The safety of ustekinumab in pregnant patients with inflammatory bowel disease (IBD) and in their offspring has been barely studied. Aims Primary: To know the risk of serious adverse events (SAEs) in women exposed to ustekinumab during pregnancy and in their offspring. Secondary: To assess the risk of complications of the mothers and their offspring. To describe the patterns of use of ustekinumab during pregnancy in these patients Methods Patients with IBD exposed to ustekinumab during pregnancy from DUMBO registry of GETECCU were included. DUMBO is a prospective, observational and multicentre registry, which enrols pregnant women with IBD over 5 years in 70 centres in Spain. The registry was kicked off in September 2019. SAE definition was based on “Clinical Safety Data Management: Definitions and Standards for Expedited Reporting by European Medicines Agency”. Study protocol is summarized in figure 1. Results 49 pregnant patients have been exposed to ustekinumab during pregnancy so far (table 1). All pregnancies were singleton. Two patients were lost of follow-up (1st and 2nd trimester) but had uneventful pregnancies up-to last visit. There were 2 miscarriages (4%) at 1st trimester of gestation, 34 newborns and 11 pregnancies that were still on-going at the time of this analysis. All patients were on ustekinumab at conception (57% of them 90 mg/8 weeks). A total of 12 patients (24%) withdrawn ustekinumab during pregnancy: 1 (8%) due to disease flare, 1 (8%) underwent surgery due to intestinal obstruction, 2 (17%) due to patient’s choice (at 1st and 2nd trimester), and 8 (67%) due to clinicians’ decision (1 at 1st, 5 at 2nd and 2 at 3rd trimesters). No patient flared up after ustekinumab discontinuation. 10 (20%) patients had SAEs: 2 miscarriages, 1 intestinal infection, 1 subcorionic hematoma, 3 preterm birth, 1 intestinal obstruction and perforation (underwent surgery), 1 preeclapmsia, and 1 stoma obstruction. A total of 34 women gave birth after a median of 39 weeks gestation [interquartile range (IQR)=38–40], 3 (9%) preterm births, 55% by caesarean section (82% obstetric reasons and 18% perianal fistulae). Of the 34 newborns, 53% were female, median birth weight was 3,110 g (IQR=2,820–3,325), 3 (9%) low-birth weight, and 50% were breastfed exclusively. Median babies’ follow-up was 12 months (IQR=7–16). During follow-up, 3 children (9%) had severe infections (2 urinary infections, and 1 bronchiolitis by respiratory syncytial virus). In addition, 4 (13%) children were hospitalized: 1 cardiorespiratory arrest, 1 prematurity, 1 jaundice, and 1 vesicoureteral reflux Conclusion Ustekinumab seems to be safe during pregnancy in patients with IBD and their offspring.
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