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- Khalili, Hamed, et al.
(author)
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Healthcare use, work loss and total costs in incident and prevalent Crohn's disease and ulcerative colitis : results from a nationwide study in Sweden
- 2020
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In: Alimentary Pharmacology and Therapeutics. - : John Wiley & Sons. - 0269-2813 .- 1365-2036. ; 52:4, s. 655-668
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Journal article (peer-reviewed)abstract
- Background: There are limited data on population-wide assessment of cost in Crohn's disease (CD) and ulcerative colitis (UC).Aim: To estimate the societal cost of actively treated CD and UC in Sweden.Methods: We identified 10 117 prevalent CD and 19 762 prevalent UC patients, aged ≥18 years on 1 January 2014 and 4028 adult incident CD cases and 8659 adult incident UC cases (2010-2013) from Swedish Patient Register. Each case was matched to five population comparators. Healthcare costs were calculated from medications, outpatient visits, hospitalisations and surgery. Cost of productivity losses was derived from disability pension and sick leave.Results: The mean annual societal costs per working-age patient (18-64 years) with CD and UC were $22 813 (vs $7533 per comparator) and $14 136 (vs $7351 per comparator) respectively. In patients aged ≥65 years, the mean annual costs of CD and UC were $9726 and $8072 vs $3875 and $4016 per comparator respectively. The majority of cost for both CD (56%) and UC (59%) patients originated from productivity losses. Higher societal cost of working-age CD patients as compared to UC patients was related to greater utilisation of anti-TNF (22.2% vs 7.4%) and increased annual disability pension (44 days vs 25 days). Among incident CD and UC patients, the mean total cost over the first year per patient was over three times higher than comparators.Conclusion: In Sweden, the societal cost of incident and prevalent CD and UC patients was consistently two to three times higher than the general population.
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- Visuri, Isabella, 1991-, et al.
(author)
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Anti-TNF agent drug survival in patients with IBD : real-world comparisons of individual anti-TNF agents based on the Swedish National Quality Registry for IBD (SWIBREG)
- 2019
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In: Journal of Crohn's & Colitis. - : OXFORD UNIV PRESS. - 1873-9946 .- 1876-4479. ; 13, s. S443-S444
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Journal article (other academic/artistic)abstract
- Background: Studies comparing drug survival in different anti-tumour necrosis factor (TNF) agents in IBD patients are scarce, especially for second-line anti-TNF agents. We aimed to (A) assess drug survival and predictors of response and adverse drug reactions to first-line anti-TNF treatment and (B) examine drug survival for individual anti-TNF agents when used as second-line anti-TNF. Methods: Well-characterised patients with IBD (n = 955) starting their first anti-TNF treatment between 2006 and 2016 (Table 1), were identified from the Swedish National Quality Registry for IBD (SWIBREG). Drug survival was examined, stratified by reason for discontinuation, that is, lack/loss of clinical effectiveness or adverse drug reactions. Multi-variable Cox regression models were used to identify predictors of drug survival. Drug survival for the second anti-TNF was assessed by type of first anti-TNF agent. Results: Risk factors at baseline for shorter drug survival, in patients with Crohn’s disease, were use of infliximab as first-line anti-TNF (compared with adalimumab, adjusted HR = 1.95, 95% CI: 1.19‒3.18) (Figure 1A) and colonic disease (L2) (compared with ileal disease (L1) and ileocolonic disease (L3), adjusted HR = 2.16, 95% CI: 1.25‒3.74). Consistently, Crohn’s disease patients who switched from adalimumab to infliximab had shorter drug survival, compared with those who switched from infliximab to adalimumab (Figure 1B). A normalisation of CRP level at 3 months was associated with decreased risk of short drug survival in both Crohn’s disease (adjusted HR = 0.40, 95% CI: 0.19‒0.81) and ulcerative colitis (adjusted HR = 0.40, 95% CI: 0.19‒0.86). In Crohn’s disease, but not in ulcerative colitis, immunomodulators were associated with a lower risk of short drug survival due to adverse drug reactions (adjusted HR = 0.50, 95% CI: 0.31‒0.82). Conclusions: Drug survival duration was longer for adalimumab compared with infliximab both when used as first anti-TNF agent and when used as second-line treatment. The consistent pattern indicates that these differences are not only explained by channelling bias (differential prescribing behaviour).
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| 8. |
- Eriksson, C., et al.
(author)
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Golimumab är effektivt vid ulcerös kolit under svenska förhållanden. Interimsanalys av en svensk prospektiv multi-centerstudie, GO-SWIBREG
- 2018
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Conference paper (peer-reviewed)abstract
- Bakgrund: Randomiserade kontrollerade prövningar har visat effekt av golimumab vid ulcerös kolit men studiedeltagare och förhållanden i kliniska prövningar motsvarar inte alltid svensk klinisk vardag. Syftet med denna studie var att utvärdera säkerhet och effekt av behandling med golimumab vid ulcerös kolit under svenska förhållanden.Metod: Detta är en prospektiv kohortstudie med inklusion av patienter från svenska sjukhus. Patienter med måttlig till svår aktiv ulcerös kolit, definierad som endoskopiskt Mayo score ≥2 och som påbörjade golimumab fr.o.m. 1/6-2014 inkluderades efter att informerat samtycke inhämtats. Kliniska karakteristika, behandling, klinisk-, biokemisk- och endoskopisk aktivitet liksom skattning av livskvalité samlades in vid inklusion samt prospektivt med hjälp av ett elektroniskt studieformulär, integrerat i svenska kvalitetsregistret för IBD (SWIBREG). Primärt effektmått var klinisk effekt vid 3 samt 12 månader (definierat som minskat Mayo score med ≥3 poäng eller 30 % från inklusion), samt klinisk remission (definierad som Mayo score ≤ 2 utan några enskilda poäng >1). Kontinuerliga data presenteras som median och kvartilavstånd. För statistisk jämförelse mellan inklusion och uppföljning användes Wilcoxon-signed rank test. Data från induktionsbehandling samt 3-månadersuppföljning presenteras här.Resultat: 50 patienter inkluderades t.o.m. 15/9-2017. Vid studiestart var 24/50 (48 %) samtidigt behandlade med immunmodulerare, 16/50 (32 %) med perorala kortikosteroider samt 27/50 (54 %) med 5-ASA. Totalt hade 35/50 (70 %) tidigare fått behandling med minst en TNF-hämmare (tabell 1). Efter 12 veckor hade 37/50 (74 %), fortfarande behandling med golimumab. Av de patienter som fortsatte med golimumab till vecka 12 var 8 (22 %) i klinisk remission och 13 (35 %) uppvisade klinisk respons. Totalt Mayo score minskade i median från 7 (6-10) vid inklusion till 5 (1-8) vid 12 veckor (p<0.01). Fekalt calprotektin minskade från 710 (275-1850) µg/g till 390 (45-870) µg/g (p=0.02). Livskvalitet hos golimumab-behandlade patienter förbättrades, uppmätt som en signifikant minskning av poäng på short health scale (p=0.04).Slutsats: Golimumab-behandlade patienter i Sverige utgör en svårbehandlad grupp. Trots det kan förbättring av kliniska parametrar, inflammatorisk aktivitet och upplevd livskvalité uppnås redan efter 12 veckors golimumab-behandling.
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- Kochar, Bharati, et al.
(author)
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Prevalence and Implications of Frailty in Older Adults With Incident Inflammatory Bowel Diseases : A Nationwide Cohort Study
- 2022
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In: Clinical Gastroenterology and Hepatology. - : Elsevier. - 1542-3565 .- 1542-7714. ; 20:10, s. 2358-2365
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Journal article (peer-reviewed)abstract
- Background and Aims: We aimed to compare the risk of frailty in older adults with incident inflammatory bowel disease (IBD) and matched non-IBD comparators and assess the association between frailty and future hospitalizations and mortality.Methods: In a cohort of patients with incident IBD ≥60 years of age from 2007 to 2016 in Sweden identified using nationwide registers, we defined frailty using Hospital Frailty Risk Score. We compared prevalence of frailty in patients with IBD with age, sex, place of residency– and calendar year–matched population comparators. In the IBD cohort, we used Cox proportional hazards modeling to examine the associations between frailty risk and hospitalizations or mortality.Results: We identified 10,590 patients with IBD, 52% female with a mean age of 71 years of age, matched to 103,398 population-based comparators. Among patients with IBD, 39% had no risk for frailty, 49% had low risk for frailty, and 12% had higher risk for frailty. Mean Hospital Frailty Risk Score was 1.9 in IBD and 0.9 in matched comparators (P < .01). Older adults with IBD at higher risk for frailty had a 20% greater risk for mortality at 3 years compared with those who were not frail. Compared with nonfrail older patients with IBD, patients at higher risk for frailty had increased mortality (hazard ratio [HR], 3.22, 95% confidence interval [CI], 2.86–3.61), all-cause hospitalization (HR, 2.42; 95% CI, 2.24–2.61), and IBD-related hospitalization (HR, 1.50; 95% CI, 1.35–1.66). These associations were not attenuated after adjusting for comorbidities.Conclusions: Frailty is more prevalent in older adults with IBD than in matched comparators. Among older patients with IBD, frailty is associated with increased risk for hospitalizations and mortality.
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