Subscribe to RSS
DOI: 10.1055/s-2007-1007921
© Georg Thieme Verlag KG Stuttgart · New York
Kontinuität der basistherapeutischen Behandlung in der ambulanten rheumatologischen Versorgung
Continuity of Second-line Drug Therapy in Rheumatological Outpatient CarePublication History
Publication Date:
18 February 2008 (online)
Abstract
Objective: Even though it is widely agreed among rheumatologists that all patients with definite rheumatoid arthritis should receive continuous therapy with slow acting antirheumatic drugs, according to many studies the long-term results are disappointing. The hypothesis of the current study is that treatment terminations are not sufficiently explained by obvious reasons like ineffectiveness and side-effects but that factors like the therapeutic setting and the psychosocial situation of the patients have to be considered as well. In this article we report the continuity of the second-line drug therapy during the first 18 months.
Methods: In a multicenter longitudinal study an inception cohort of 300 patients with early rheumatoid arthritis (less than two years disease duration) and first prescription of a second-line antirheumatic drug are followed-up for three years. Clinical data and patient questionnaires are completed nine times during the observation period. Almost all rheumatologists in outpatient clinics and in private practices in Berlin/ Germany participate in the study (11 institutions).
Results: After an observation period of 18 months we find more continuous treatment in our cohort than it is reported from many clinical studies. Seventy seven percent of all patients were on the first drug after 12 months, 67% after 18 months. The most frequently prescribed drugs were methotrexate (42%) and sulphasalazine (36%). After 12 months 88% of the patients treated with methotrexate and 67 % of the patients treated with sulphasalazine were still on the same drug. We believe that continuous rheumatological outpatient care is responsible for these rather favourable results.
Prospects: As this is the first data analysis and the observation period of the whole study will last another three years no results are still available concerning the influence of the psychosocial situation of the patients and their health-related beliefs. These questions will be analyzed in detail when more longitudinal data will be available.
Zusammenfassung
In einer multizentrischen Studie werden 300 Patienten mit nicht länger als zwei Jahre bestehender rheumatoider Arthritis und Erstverordnung einer Basistherapie über drei Jahre beobachtet. An der Untersuchung sind vier internistisch-rheumatologische Kliniksprechstunden und sieben niedergelassene internistische Rheumatologen in Berlin beteiligt. Zu neun Meßzeitpunkten wird der klinische Status erhoben, und die Patienten beantworten Fragebogen zu Beschwerden und körperlichen Einschränkungen, Krankheits- und Therapieerleben, Krankheitsbewältigung, sozialer Situation und Soziodemographie.
Es werden erste Ergebnisse für 262 Patienten berichtet. Am Ende des ersten Jahres befanden sich noch 77 % der Patienten unter der erstverordneten Therapie, nach 18 Monaten noch 67%. Die beiden am häufigsten verordneten Substanzen waren Methotrexat mit 42 % und Sulphasalazin mit 36 %. Mit Methotrexat behandelte Patienten wiesen eine deutlich höhere Therapiekontinuität auf: So konnten von ihnen nach einem Jahr noch 88 % mit dieser Substanz behandelt werden gegenüber 67 % bei Sulphasalazin.