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"Pasien penderita penyakit pant obstruktif kronik ( PPOK ) tampaknya mendapatkan manfaat dari program rehabiltiasi paru. Penelitian ini mengkaji manfaat program rehabilitasi paru pada pasien rawat jalan yang menderita PPOK, dengan menggunakan St George Respiratory Questionnaire (SGRQ) dan six min walking distance test (6MWD), yang mengukur kualiti hidup kesehatan dan toleransi latihan fungsional sebagai hasil pengukuran utama. Penelitian ini merupakan penelitian prospektif, terbuka, acak dengan kelompok kontrol paralel yang diberikan program rehabilitasi pasien rawat jalan pada 56 pasien penderita PPOK (52 orang laki-laki dan 4 orang perempuan). Kelompok aktif(n= 27) diberikan program edukasi dan latihan selama 6 minggu. Kelompok kontrol (n= 29) diperiksa secara rutin sebagai pasien medis rawat jalan. SGRQ dan 6MWD ditakukan pada saat awal penelitian dan setelah 6 minggu. Didapatkan hasil SGRQ dan 6MWD sebelum dan sesudah terapi. Berdasarkan statistik, SGRQ menurun dan skor 6MWD meningkat secara signifikan pada kelompok aktif dibandingkan kelompok kontrol. Disimpulkan bahwa program selama 6 minggu pada pasien rawat jalan ini secara signifikan telah rneningkatkan kualiti hidup dan kapasitas fungsional pasien PPOK derajat ringan hingga sedang. (MedJ Indones 2006; 15:165-72)

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Patients with chronic obstructive pulmonary disease (COPD) have been shown to be benefit from pulmonary rehabilitation programs. We assessed an entirely outpatient-based program of pulmonary rehabilitation in patients with COPD, using the Si George's Respiratory Questionnaire (SGRQ) and six minutes walking distance test (6MWD) (which measures health-related quality of life and functional exercise tolerance) as the primary outcome measure. We undertook a randomized, opened, prospective, parallel-group controlled study of outpatient rehabilitation program in 56 patients with COPD (52 men and 4 women). The active group (n~27) took part in a 6-weeks program of education and exercise. The control group (n=29) were reviewed routinely as medical outpatients. The SGRQ and 6MWD were administered at study entry and after 6 weeks. Outcome with SGRQ and 6MWD before and after therapy was performed. Decrease score SGRQ and increase 6MWD in both groups of study, it was analyzed by statistic study and in active group the decrease of SGRQ and the increase of 6MWD was statistically significant. In conclusion 6-weeks outpatient-based program significantly improved qualify of life and functional capacity in mild-to-moderate COPD patient. (Med J Indones 2006; 15:165-72)"

"AbstrakPhysical excercises are hoped to improve functional capacity and quality of life of patients with chronic obstructive pulmonary disease (COPD). This study is aimed to assess the differences between treadmill and ergocycle exercise on changes in functional capacity and quality of life in patients with stable COPD.This is an experimental study with complete randomization and repeated pre and post-intervention observation. The study was conducted on 44 subjects with COPD who were presented at Persahabatan Hospital, Medical Rehabilitation Clinic, consisting of 22 subjects undergoing ergocycle exercise and 22 subjects undergoing treadmill exercise test. Functional capacity was assessed by using the 6 minutes walking test (6 MWT) performed at week I, V and IX. Quality of life was measured using the St. George Respiratory Questionnaire (SGRQ) at week I and IX. Training program was conducted for 8 weeks with exercise dosage based on the results of exercise test on week I. Treadmill and ergocycle exercise produce significant improvement in both the 6 MWT and SGRQ test since week I to IX. But in comparison, treadmill exercise improves 6 MWT distance better than ergocycle consistently at week I-V, V-IX and I-IX (p < 0.001). For the SGRQ score, both exercises did not differ significantly.Conclusion: Treadmill exercise is associated with significantly better improvement in functional capacity compared to ergocycle exercise in stable COPD subjects. Concerning quality of life, both exercises gave an equivalent improvement in stable COPD subjects."