Patient satisfaction in the management of mild-to-moderate ulcerative colitis: Results of a Delphi study among patients and physicians

Patient preferences in chronic immune-mediated inflammatory diseases potentially treated with biological drugs: discrete choice analysis using real-world data analysis

OBJECTIVES

Immune-mediated inflammatory diseases (IMIDs) represent a high burden due to their chronicity, high prevalence, and associated comorbidities. Chronic patients' preferences must be considered in IMIDs treatment and follow-up. The objective of this study was to further understand patient's preferences in private settings.

METHODS

A literature review was performed to choose the most relevant criteria for patients. A D-efficient discrete choice experiment was designed to elicit preferences of adult patients with IMIDs and potential biological treatment prescription. Participants were collected from private practices (rheumatology, dermatology, and gastroenterology) from February to May 2022. Patients chose between option pairs, characterized by six health-care attributes, as well as monthly out-of-pocket drug price. Responses were analyzed through a conditional logit model.

RESULTS

Eighty-seven patients answered the questionnaire. The most frequent pathologies were Rheumatoid Arthritis (31%) and Psoriatic Arthritis (26%). The most relevant criteria were choosing the preferred physician (OR 2.25 [SD0.26]); reducing time until visit with specialist (OR 1.79 [SD0.20]), access through primary care (OR 1.60 [SD0.08]), and an increase in monthly out-of-pocket price from 100€ to 300€ (OR 0.55 [SD0.06]) and to 600€ (OR 0.08 [SD0.02]).

CONCLUSIONS

Chronic IMIDs patients showed a preference toward a faster, personalized service, even with a trade-off in terms of out-of-pocket price.

Subcutaneous Infliximab Monotherapy Versus Combination Therapy with Immunosuppressants in Inflammatory Bowel Disease: A Post Hoc Analysis of a Randomised Clinical Trial

BACKGROUND AND OBJECTIVE

Whether benefits and risks of intravenous (IV) infliximab combotherapy with immunosuppressants versus infliximab monotherapy apply to subcutaneous (SC) infliximab is unknown. This post hoc analysis of a pivotal randomised CT-P13 SC 1.6 trial aimed to compare SC infliximab monotherapy with combotherapy in inflammatory bowel disease (IBD).

METHODS

Biologic-naïve patients with active Crohn's disease or ulcerative colitis received CT-P13 IV 5 mg/kg at Week (W) 0 and 2 (dose-loading phase). At W6, patients were randomised (1:1) to receive CT-P13 SC 120 or 240 mg (patients < 80 or ≥ 80 kg) every 2 weeks until W54 (maintenance phase), or to continue CT-P13 IV every 8 weeks until switching to CT-P13 SC from W30. The primary endpoint-non-inferiority of trough serum concentrations-was assessed at W22. We report a post hoc analysis comparing pharmacokinetic, efficacy, safety and immunogenicity outcomes up to W54 for patients randomised to CT-P13 SC, stratified by concomitant immunosuppressant use.

RESULTS

Sixty-six patients were randomised to CT-P13 SC (37 monotherapy, 29 combotherapy). At W54, there were no significant differences in the proportions of patients achieving target exposure (5 µg/mL; 96.6% monotherapy vs 95.8% combotherapy; p > 0.999) or meeting efficacy or biomarker outcomes including clinical remission (62.9% vs 74.1%; p = 0.418). Monotherapy and combotherapy groups had comparable immunogenicity (anti-drug antibodies [ADAs]: 65.5% vs 48.0% [p = 0.271], neutralising antibodies [in ADA-positive patients]: 10.5% vs 16.7% [p = 0.630], respectively).

CONCLUSIONS

Pharmacokinetics, efficacy and immunogenicity were potentially comparable between SC infliximab monotherapy and combotherapy in biologic-naïve IBD patients.

TRIAL REGISTRATION

ClinicalTrials.gov: NCT02883452.

Food avoidance, restrictive eating behaviour and association with quality of life in adults with inflammatory bowel disease: A systematic scoping review

BACKGROUND

Dietary misconceptions and behaviours may worsen outcomes of inflammatory bowel disease (IBD). This scoping review aims to examine the dietary beliefs and behaviours of individuals with IBD and identify evidence of food avoidance, dietary restriction or disordered eating and any association with quality of life (QoL).

METHODOLOGY

A systematic search of CINAL, EMBASE, MEDLINE was conducted. Primary, peer-reviewed studies in English examining dietary beliefs and dietary behaviours or diet and quality of life in adults with inflammatory bowel disease were included. Key dietary terminology was pre-defined.

RESULTS

Twenty-nine studies met inclusion criteria. A range of quantitative self-reported questionnaires (16/29), qualitative interviews (1/29) and mixed methods (7/29) were used to measure dietary beliefs and dietary behaviours. A high prevalence of food avoidance (28-89%) and restrictive dietary behaviours (41-93%) were identified. Factors associated with these behaviours included a diagnosis of CD, perceived active disease, female sex, dietary misinformation, and fears of adverse bowel symptoms. Diet and QoL remains largely unexplored in IBD beyond two recent studies demonstrating impairment of food-related quality of life in IBD.

CONCLUSION

A high prevalence of self-reported food avoidance and restrictive dietary behaviour exists in people with IBD. The psychosocial impact of IBD-related dietary behaviour is poorly understood. Validated tools with predefined diet terminology and objective markers of disease activity are required to measure dietary behaviour in future prospective studies, using food-related quality of life as an outcome measure.

Consensus document on the management preferences of patients with ulcerative colitis: points to consider and recommendations

BACKGROUND AND AIMS

Our objective was to define, describe and organize (on the basis of consensus) the patient's preferences in the management of ulcerative colitis (UC), in order to further incorporate them in daily practice and improve patients satisfaction, adherence to the treatment and quality of care.

METHODS

Qualitative study. A narrative literature review in Medline using Mesh and free-text terms was conducted to identify articles on UC patient preferences as well as clinical scenarios that may influence the preferences. The results were presented and discussed in a multidisciplinary nominal group meeting composed of six gastroenterologists, one primary care physician, one nurse practitioner and one expert patient. Key clinical scenarios and patient preferences were then defined, generating a series of points to consider and recommendations. The level of agreement with the final selection of preferences was established following a Delphi process.

RESULTS

The narrative review retrieved 69 articles of qualitative design and moderate quality. The following key clinical scenarios were identified: diagnosis, follow-up, surgery, and special situations/patients profiles such as adolescents or women. Patient preferences were classified into information, treatment (pharmacological and non-pharmacological), follow-up, relations with health professionals, relations with the health system and administration. Finally, 11 recommendations on patient preferences for UC in relation to its management reached the level of agreement established.

CONCLUSION

The consensual description of patient's preferences contribute to identify different areas for improvement in healthcare practice.

Epidemiology, disease burden, and treatment challenges of ulcerative colitis in Africa and the Middle East

Ulcerative colitis is an idiopathic, chronic, inflammatory bowel disorder characterized by an unpredictable course of alternating cycles of relapse and remission. Traditionally viewed as a disease of Western countries, the prevalence of ulcerative colitis is reported to be increasing in the developing world. In these regions, there is the potential to further explore the etiology of the disease, mainly through genetic studies. With this in mind, we consider available data relating to the epidemiology, clinical manifestations, and disease course of ulcerative colitis in Africa and the Middle East. Current treatment approaches in these countries are also reviewed and discussed in the context of new, small molecule, orally administered therapies. Areas covered: Available data on the epidemiology, clinical manifestations, and risk factors of ulcerative colitis in Africa and the Middle East are reviewed using a PubMed database search. Expert commentary: Epidemiologic studies from African and Middle Eastern countries suggest disease trends similar to the West, and an important health and economic burden. The management of ulcerative colitis within these developing countries is challenging, with the need to improve early diagnosis, access to healthcare, and patient education, along with facilitation of access to treatment options and improvement of medication adherence.