The impact of biologics on health-related quality of life in patients with inflammatory bowel disease

Lauran Vogelaar1, Adriaan van’t Spijker2, C Janneke van der Woude11Department of Gastroenterology and Hepatology, 2Department of Psychology and Psychotherapy, Erasmus Medical Centre, RotterdamBackground: Inflammatory bowel disease (IBD) is characterized by a chronic relapsing inflammation of the gastrointestinal tract. Adult IBD patients suffer from a disabling disease which greatly affects health-related quality of life (HRQoL). A worse HRQoL in these patients may result in a defensive and ineffective use of medical attention and thus higher medical costs. Because of its chronic nature, IBD may also cause psychological problems in many patients which may also influence HRQoL and care-seeking behavior. An important factor reducing HRQoL is disease activity. Induction of remission and long-term remission are important goals for improving HRQoL. Furthermore, remission is associated with a decreased need for hospitalization and surgery and increased employment, which in turn improve HRQoL. Treatment strategies available for many years are corticosteroids, 5-aminosalicylates and immunnosuppressants, but these treatments did not show significant long-term improvement on HRQoL. The biologics, which induce rapid and sustained remission, may improve HRQoL.Objective: To review and evaluate the current literature on the effect of biologics on HRQoL of IBD patients.Methods: We performed a MEDLINE search and reviewed the effect of different biologics on HRQoL. The following subjects and synonyms of these terms were used: inflammatory bowel disease, Crohn’s disease, ulcerative colitis, quality of life, health-related quality of life, fatigue, different anti-TNF medication, and biologicals/biologics (MESH). Studies included were limited to English-language, adult population, full-text, randomized, double-blind, placebo-controlled in which HRQoL was measured.Results: Out of 202 identified articles, 8 randomized controlled trials (RCT) met the inclusion criteria. Two RCTs on infliximab showed significant improvement of HRQoL compared to placebo which was sustained over the long term. One RCT on adalimumab showed a significant and sustained improvement of HRQoL compared to placebo. This study showed also significant decrease of fatigue in the adalimumabtreated patients. Three RCTs on certolizumab showed a significant improvement of HRQoL in the intervention group compared to placebo. Two RCTs of natalizumab treatment were found. One study showed significant and sustained improvement compared to placebo, and also scores of HRQoL comparable to that in the general population, but in the other no significant results were found.Conclusion: The biologics infliximab, adalimumab, certolizumab, and natalizumab demonstrated significant improvement of HRQoL of IBD patients compared with placebo. However, we found differences in improvement of HRQoL between the different biologics.Keywords: inflammatory bowel disease, health-related quality of life, health care costs, biologic

Focus group interviews reveal reasons for differences in the perception of disease activity in rheumatoid arthritis

Objective: Doctors frequently see patients who have difficulties coping with their disease and rate their disease activity high, despite the fact that according to the doctors, the disease activity is low. This study explored the patients’ perspectives on this discordance that may help to understand why for some patients, usual care seems to be insufficient. Methods: In our qualitative study we conducted focus group interviews where questions were used as a guideline. Transcripts were analyzed using inductive thematic analysis. Findings: Twenty-nine patients participated in four focus groups. Participants could not put their finger exactly on why doctors estimated that their disease activity was low, while they experienced high levels of disease activity. During the in-depth focus interviews, seven themes emerged that appeared related to high experienced disease activity: (1) perceived stress, (2) balancing activities and rest, (3) medication intake, (4) social stress, (5) relationship with professionals, (6) comorbidity, and (7) physical fitness. Conclusion: When patients were asked why their view of their disease activity was different from that of their physician, seven themes emerged. The way participants coped with these themes seemed to be the predominant concept. Specific interventions that focus on one or more of the reported themes and on coping may improve not only the quality of life of these patients but also the satisfaction with the patient–doctor relationship for both parties

Inflammatory bowel disease-patients are insufficiently educated about the basic characteristics of their disease and the associated risk of colorectal cancer

Background/aim: Limited data are available about inflammatory bowel disease-patients' knowledge of disease and associated risks. We assessed patients' knowledge of disease and its associated risks/complications, and their perspectives on current recommendations for colectomy when low-grade dysplasia is found. Methods: Inflammatory bowel disease-patients at a regional patient-information-day were asked to anonymously complete a survey (group-A). A 2nd group was recruited online through the Dutch inflammatory bowel disease-patients' association (group-B). Results: In group-A, 109 inflammatory bowel disease-patients completed the survey (76% Crohn's disease, 24% ulcerative colitis, 78% female). Thirty-three patients (30%) were unaware of their disease-localization; 30% thought inflammatory bowel disease shortened their life-expectancy; 26% thought it was likely for a severe complication to occur during colonoscopy. Patients estimated their 10-year colorectal carcinoma-risk at 25%. Mean perceived colorectal carcinoma-associated mortality-risk was 13%. Patients would agree to colectomy if their current colorectal carcinoma-risk was at least 53% and 70% would refuse physicians' recommendation for colectomy if dysplasia were detected with a 20% risk of concomitant colorectal carcinoma. Group-B (n = 393 inflammatory bowel disease-patients) verified the results above. However, fewer patients (52%) would refuse physicians' recommendation for colectomy, p=0.01. Conclusion: Inflammatory bowel disease-patients are ill-informed about their disease and its associated risks. Improvement of patient-education is necessary to appropriately involve patients in the decision-making process. (C) 2010 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved