Use of teduglutide in adults with short bowel syndrome-associated intestinal failure.

Short bowel syndrome (SBS) is a rare gastrointestinal disorder associated with intestinal failure (SBS-IF) and poor health-related outcomes. Patients with SBS-IF are unable to absorb sufficient nutrients or fluids to maintain significantly metabolic homeostasis via oral or enteral intake alone and require long-term intravenous supplementation (IVS), consisting of partial or total parenteral nutrition, fluids, electrolytes, or a combination of these. The goal of medical and surgical treatment for patients with SBS-IF is to maximize intestinal remnant absorptive capacity so that the need for IVS support may eventually be reduced or eliminated. Daily subcutaneous administration of the glucagon-like peptide 2 analog, teduglutide, has been shown to be clinically effective in reducing IVS dependence and potentially improving the health-related quality of life of patients with SBS-IF. The management of patients with SBS-IF is complex and requires close monitoring. This narrative review discusses the use of teduglutide for patients with SBS-IF in clinical practice. The screening of patient eligibility for teduglutide treatment, initiation, monitoring of efficacy and safety of treatment, adapting or weaning off IVS, and the healthcare setting needed for SBS-IF management are described, taking into consideration data from clinical trials, observational studies, and clinical experience.

Survey of healthcare professionals' experiences of care delivery in patients with chronic intestinal failure: ATLAS of Variance.

BACKGROUND AND AIM: Chronic intestinal failure (IF) is a rare but life-altering condition, care delivery of which is complex. The ATLAS Programme was initiated in 2016 to increase disease awareness and address inconsistencies in delivery of care across Europe. We describe the results of a non-interventional study that aimed to explore how adult patients with chronic IF are managed across Europe. MATERIALS AND METHODS: This mixed-methods, non-interventional, cross-sectional study comprised a desk-based landscape assessment (Phase 1), qualitative interviews (Phase 2), and an online quantitative survey (Phase 3) completed by healthcare professionals (HCPs) involved in the management of adult patients with chronic IF during the period November 2020 to January 2021. Data were collected from 12 European countries. Survey data were anonymised and pooled for analysis at European and country level. Responses were summarised as frequencies, ranks and percentage. RESULTS: The quantitative survey was carried out on 119 HCPs across an estimated 58 centres. Gastroenterology was the most frequent specialty of respondents (45%). Three-quarters of HCPs (N = 119) reported that their department/unit had a multidisciplinary team for the management of patients with chronic IF. HCPs reported improving quality of life (QoL) to be the most important goal of treatment (39%), followed by reducing mortality (25%), intestinal rehabilitation (20%) and reducing morbidity (9%). Similarly, 63% of HCPs responded that improved QoL was the most important treatment goal from the perspective of their patients. Overall, 87% of HCPs reported that patients with chronic IF routinely receive home parenteral nutrition (HPN) in their country, which was more common in Western versus Eastern Europe. Meeting treatment goals (53%) and achieving better levels of support with HPN (44%) were reported as the main challenges faced by HCPs in the management of patients with chronic IF. A general lack of disease awareness of chronic IF among HCPs (46%), and insufficient accredited patient referral centres (41%) were considered the most important areas for improvement. CONCLUSIONS: HCPs specialising in treating chronic IF considered that improvement in QoL is needed for their patients. They reported a low level of awareness of chronic IF among non-specialist HCPs.

Multi-national observational study to assess quality of life and treatment preferences in patients with Crohn's perianal fistulas.

BACKGROUND: Patients with Crohn's disease (CD) are at risk of developing complications such as perianal fistulas. Patients with Crohn's perianal fistulas (CPF) are affected by fecal incontinence (FI), bleeding, pain, swelling, and purulent perianal discharge, and generally face a higher treatment burden than patients with CD without CPF. AIM: To gain insights into the burden of illness/quality of life in patients with CPF and their treatment preferences and satisfaction. METHODS: This cross-sectional observational study was conducted in patients with CD aged 21-90 years via a web-enabled questionnaire in seven countries (April-August 2021). Patients were recruited into three cohorts: Cohort 1 included patients without perianal fistulas; cohort 2 included patients with perianal fistulas without fistula-related surgery; and cohort 3 included patients with perianal fistulas and fistula-related surgery. Validated patient-reported outcome measures were used to assess quality of life. Drivers of treatment preferences were measured using a discrete choice experiment (DCE). RESULTS: In total, 929 patients were recruited (cohort 1, n = 620; cohort 2, n = 174; cohort 3, n = 135). Short Inflammatory Bowel Disease Questionnaire scores were worse for patients with CPF (cohorts 2 and 3) than for those with CD without CPF (cohort 1): Mean score 3.8 and 3.7 vs 4.1, respectively, (P < 0.001). Similarly, mean Revised FI and FI Quality of Life scores were worse for patients with CPF than for those with CD without CPF. Quality of Life with Anal Fistula scores were similar in patients with CPF with or without CPF-related surgery (cohorts 2 and 3): Mean score 41 and 42, respectively. In the DCE, postoperative discomfort and fistula healing rate were the most important treatment attributes influencing treatment choice: Mean relative importance 35.7 and 24.7, respectively. CONCLUSION: The burden of illness in CD is significantly higher for patients with CPF and patients rate lower postoperative discomfort and higher healing rates as the most desirable treatment attributes.

Sustained Corticosteroid-Free Clinical Remission During Vedolizumab Maintenance Therapy in Patients with Ulcerative Colitis on Stable Concomitant Corticosteroids During Induction Therapy: A Post Hoc Analysis of GEMINI 1.

BACKGROUND: Corticosteroid-free clinical remission is important in ulcerative colitis. OBJECTIVE: This GEMINI 1 post hoc analysis evaluated vedolizumab efficacy in achieving sustained corticosteroid-free clinical remission in moderately to severely active ulcerative colitis. MATERIALS AND METHODS: GEMINI 1 included a 6-week induction period followed by a 46-week maintenance period. Patients received stable corticosteroid dosing at baseline/during induction and tapered dosing during maintenance. Analysis groups included vedolizumab (induction and maintenance); vedolizumab/placebo (vedolizumab induction, placebo maintenance); and placebo (induction and maintenance). The primary endpoint was sustained corticosteroid-free clinical remission (partial Mayo score ≤2, no individual subscore >1, for ≥32 weeks). Multivariate analyses identified covariates associated with the primary endpoint. Safety endpoints included adverse events. RESULTS: Baseline demographics and concomitant corticosteroid use were similar across groups (n=454). A greater proportion (95% confidence interval) of the vedolizumab group achieved sustained corticosteroid-free clinical remission (10.2% [6.9 to 13.6]) vs the placebo group (1.4% [0.0 to 7.3]; difference 8.9% [-3.8 to 21.4]). Proportions were similar between the vedolizumab/placebo and placebo groups. Covariates associated with sustained corticosteroid-free clinical remission (odds ratio [95% confidence interval]) were treatment (vedolizumab vs placebo: 9.35 [1.25 to 71.43]; p=0.0605), anti-tumor necrosis factor alpha exposure (yes vs no: 0.26 [0.12 to 0.57]; p=0.0008), and disease duration (≤2 vs >2 years: 2.66 [0.99-7.19]; p=0.0531). Adverse events were similar across groups. CONCLUSION: A numerically greater proportion of vedolizumab-treated patients with ulcerative colitis achieved sustained corticosteroid-free clinical remission. Vedolizumab treatment, no previous anti-tumor necrosis factor alpha exposure, and shorter disease duration were associated with sustained corticosteroid-free clinical remission. CLINICALTRIALSGOV: NCT00783718.

Incidence of Arthritis/Arthralgia in Inflammatory Bowel Disease with Long-term Vedolizumab Treatment: Post Hoc Analyses of the GEMINI Trials.

BACKGROUND AND AIMS: Extraintestinal manifestations [EIMs] such as arthritis/arthralgia are common in inflammatory bowel disease. We performed post hoc analyses of data from the GEMINI studies to evaluate the effect of vedolizumab, a gut-selective anti-trafficking agent, on arthritis/arthralgia. METHODS: Sustained resolution of baseline arthritis/arthralgia, worsening of baseline arthritis/arthralgia, the occurrence of new arthritis/arthralgia, and the composite of new/worsening arthritis/arthralgia were evaluated. Cox modelling was used for time-to-event analysis. The influence of corticosteroid-tapering was also investigated. RESULTS: In Crohn's disease [CD] patients, vedolizumab was significantly less likely than placebo to be associated with new/worsening arthritis/arthralgia (hazard ratio [HR], 0.63; 95% confidence interval [CI], 0.44-0.89). Similar incidences of sustained resolution of arthritis/arthralgia occurred with vedolizumab and placebo. In CD patients on corticosteroids at baseline, a decrease in corticosteroid dose increased the risk of new/worsening arthritis/arthralgia (odds ratio [OR], 7.49; 95% CI, 3.50-15.97) regardless of treatment; and in those achieving corticosteroid-free status, arthritis/arthralgia was less likely with vedolizumab than with placebo [HR, 0.14; 95% CI, 0.05-0.35]. In ulcerative colitis [UC] patients, vedolizumab and placebo showed a similar incidence of new/worsening of arthritis/arthralgia. In UC patients on corticosteroid at baseline, arthritis/arthralgia was more likely in those achieving corticosteroid-free status than in those continuing corticosteroids (HR 2.63 [95% CI 1.13-6.11]); and in those achieving corticosteroid-free status, the incidence of arthritis/arthralgia was similar with vedolizumab and placebo. CONCLUSIONS: Vedolizumab therapy was associated with a reduced likelihood of new/worsening arthritis/arthralgia in CD and no increased incidence of these events in UC. STUDIES INCLUDED [CLINCIALTRIALS.GOV, NUMBER]: GEMINI 1 [NCT00783718]; GEMINI 2 [NCT00783692]; GEMINI 3 [NCT01224171].

Sustained Clinical Remission With Vedolizumab in Patients With Moderate-to-Severe Ulcerative Colitis.

BACKGROUND: Sustaining clinical remission is an important treatment goal in moderate-to-severe UC. This post hoc exploratory analysis assessed the long-term efficacy of vedolizumab in the subset of patients with UC in the GEMINI 1 study who were in clinical remission by week 14 after 3 induction doses, administered at weeks 0, 2, and 6. METHODS: Sustained clinical remission (primary endpoint) was evaluated using 2 definitions: (1) a partial Mayo Score (pMS) of ≤2 with no subscore >1 and (2) a rectal bleeding subscore (RBS) of 0 throughout weeks 14, 26, 38, and 52. RESULTS: The proportion of patients in clinical remission at week 14 was significantly higher in patients receiving vedolizumab (n = 620) compared with placebo (n = 149) (pMS: 32.7% vs 20.1% [percentage-point difference (∆) 12.6%; 95% confidence interval [CI], 5.2-20.0]; RBS: 47.3% vs 28.9% [∆18.4%; 95% CI, 10.1-26.7]). Of patients in clinical remission at week 14, a significantly higher proportion of vedolizumab-treated patients achieved sustained clinical remission compared with placebo (pMS: 66.5% vs 26.7%; ∆39.8%; 95% CI, 22.7-56.9; RBS: 56.7% vs 20.9%; ∆35.7%; 95% CI, 22.3-49.1). Findings were consistent in tumor necrosis factor (TNF) antagonist-naive and antagonist-failure patients. CONCLUSION: Compared with placebo, 35%-40% more patients receiving a full induction course of vedolizumab had sustained clinical remission after 52 weeks of therapy. This result was observed irrespective of TNF antagonist treatment history. Clinical remission at week 14 may therefore be a predictor for sustained clinical remission with vedolizumab.

Vildagliptin more effectively achieves a composite endpoint of HbA1c < 7.0% without hypoglycaemia and weight gain compared with glimepiride after 2 years of treatment.

This post hoc analysis reports that overall proportion of patients achieving a composite endpoint of HbA1c<7.0% (<53.0 mmol/mol) without hypoglycaemia and weight gain was higher with vildagliptin than glimepiride after 2 years in type 2 diabetes patients inadequately controlled on metformin monotherapy, regardless of age and duration of diabetes.

Comparison of the dipeptidyl peptidase-4 inhibitor vildagliptin and the sulphonylurea gliclazide in combination with metformin, in Muslim patients with type 2 diabetes mellitus fasting during Ramadan: results of the VECTOR study.

OBJECTIVE: To compare the incidence of hypoglycaemic events (HEs) in a real-world setting in Muslim patients with type 2 diabetes mellitus fasting during Ramadan. RESEARCH DESIGN AND METHODS: We performed a ≤16-week prospective, non-interventional, two-cohort study. Data were collected 1-6 weeks before and ≤6 weeks after fasting. Patients were enrolled who had been receiving vildagliptin (50 mg twice daily) or sulphonylurea (SU) as add-on to metformin at least 4 weeks prior to fasting. MAIN OUTCOME MEASURES: The primary efficacy endpoint was incidence of HEs during the Ramadan fast. Changes in glycated haemoglobin (HbA(1c)) and body weight, as well as adherence to treatment, were also assessed. RESULTS: Seventy-two patients were enrolled (vildagliptin, n = 30; SU, n = 41; no treatment, n = 1), of whom 23 (76.7%) and 36 (87.8%), respectively, completed the study. With vildagliptin, there were no HEs or severe HEs, compared with 34 HEs (15 patients, 41.7%) and one severe (grade 2) HE with SU. The mean between-group difference in the proportion who experienced at least one HE was -41.7% (95%CI -57.8%, -25.6%), p = 0.0002. Vildagliptin lowered mean HbA(1c) from 7.6% (SD 0.9%) at baseline to 7.2% (SD 0.7%) post-Ramadan, whereas SU had no effect (7.2% [SD 0.6%] vs 7.3% [SD 0.7%]; mean between-group difference -0.5% [95% CI -0.9%, -0.1%], p = 0.0262). The mean number of missed doses was markedly lower with vildagliptin (0.2 [SD 0.8] vs 7.6 [SD 14.9]; mean between-group difference -7.4 [95% CI -13.7, -1.20] doses; p = 0.0204). Body weight remained unchanged in both groups. CONCLUSION: Vildagliptin caused no hypoglycaemia, was well adhered to and improved HbA(1c), making it a suitable treatment option for managing fasting. Study limitations are the sample size and the lack of diet and exercise data. When extrapolated to the global Muslim population with a similar clinical background, these findings could have considerable public health and clinical implications.