The Effect of Pulse Methylprednisolone Plus Theophylline Treatment on Clinical, Pulmonary and Inflammatory Markers in Relapses of Multiple Sclerosis

Year 2013, Volume: 2013 Issue: 1, 33 - 36, 01.01.2013

Pervin İşeri İlknur Başyiğit Çiğdem Özerdem Hüseyin Başyiğit Hüsnü Efendi Füsun Yıldız

https://doi.org/10.5152/balkanmedj.2013.004

Abstract

Objective: The aim of this study was to evaluate whether there was a relationship between severity of multiple sclerosis (MS) exacerbation and pulmonary function test (PFT) and to determine the effect of theophylline, which was added to intravenous methylprednisolone, on serum Tumor Necrosis Factor (TNF)-alpha levels and clinical scores in MS relapses. Study Design: Double blind randomized controlled trial. Material and Methods: The baseline Expanded Disability Status Scale (EDSS) score was determined, PFT was performed and blood was taken for analysis of TNF- alpha in patients with MS exacerbation. Patients were randomly divided into two groups; group 1 received intravenous methylprednisolone+IV theophylline and group 2 intravenous methylprednisolone+placebo for 5 days. PFT and EDSS score were repeated and blood was taken for TNF-alpha on the 5th and 30th days of the treatment. Results: Twenty-four patients (14 female, 10 male) were included in the study. Mean age was 32.6±9, duration of disease was 5.4±4.2 years, number of exacerbations was 5±2. There was a significant correlation between the number of exacerbations and EDSS score (p=0.000, r=1). Restrictive PFT findings were detected in 8 and decrease in carbon monoxide diffusing capacity (DLCO) in 3 cases. In within-group analysis, EDSS score was found to be decreased on day 5 and still low on day 30 in the theophylline group (baseline 3±1.3; 5th day 2.4±1.6; 30th day 2±1.7). There was no statistically significant difference in the EDSS score of the placebo group (3±1.6; 2.8±1.7; 2.4±1.9 respectively). While serum TNF-alpha level was not changed in the placebo group, there was a non-significant decrease on day 5 and increase on day 30 in the theophylline group. There was no correlation between the clinical parameters, PFT and TNF-alpha level. Conclusion: There was no correlation between severity of MS and PFT findings. It is suggested that theophylline might be effective in MS exacerbations since it caused decreases in clinical scores; studies with longer treatment duration are needed to clarify its possible anti-inflammatory effect. Turkish Başlık: Metilprednisolona Eklenen Teofilin Tedavisinin Multipl Skleroz Atağında Klinik, Pulmoner ve İnflamatuvar Göstergelere Etkisi Anahtar Kelimeler: Multiple sclerosis, inflammation, theophylline, TNF-alpha Amaç: Bu çalışmanın amacı, multipl skleroz (MS) ataklarının şiddeti ile fonksiyon testleri (PFT) arasında ilişki olup olmadığını araştırmak ve metilprednisolon tedavisine eklenen teofilinin serum TNF- alpha düzeyine ve MS ataklarındaki klinik skorlara etkisini araştırmaktır. Gereç ve Yöntemler: MS atağı ile başvuran hastalarda başlangıç EDSS (Expanded Disability Status Scale) skorları saptandı, solunum fonksiyon testleri yapılarak TNF-alfa düzeyleri için kanlar alındı. Hastalar randomize olarak iki gruba ayrıldı.; grup 1 intravenöz methylprednisolon+IV theofilin ve grup 2 intravenöz methylprednisolon+plasebo tedavisini 5 gün süreyle aldı.. PFT ve EDSS skorları değerlendirmesi ve TNF-alfa düzeyi için kan alımı 5. ve 30. günlerde tekrarlandı. Bulgular: Yirmidört hasta (14 kadın, 10 erkek) çalışmaya alındı. Ortalama yaş 32.6±9 yıl, ortalama hastalık süresi 5.4±4.2 yıl, ortalama atak sayısı 5±2 idi. EDSS skoru ile atak sayısı arasında anlamlı bir korelasyon saptandı (p=0.000, r=1). PFT incelemesinde 8 hastada restriktif PFT bulguları ve 3 hastada karbon monoksid diffuzyon kapasitesinde azalma (DLCO) saptandı. Grup analizinde EDSS skorunun teofilin grubunda 5. günde azalma olduğu ve 30. günde bu azalmanın devam ettiği görüldü (başlangıç 3±1.3; 5 gün 2.4±1.6; 30. gün 2±1.7). Plasebo alan gruta ise EDSS skorlarında anlamlı farklılık gözlenmedi (sırasıyla 3±1.6; 2.8±1.7; 2.4±1.9). TNF-alfa düzeyi placebo grubunda değişiklik göstermezken teofilin grubunda 5. günde anlamlı olmayan azalma, 30. günde ise artış saptandı. Klinik parametreler, PFT ve TNF- alpha düzeyleri arasında anlamlı korelasyon saptanmadı. Sonuç: Multipl sklerozda hastalık şiddeti ile PFT bulguları arasında korelasyon saptanmadı. Olası antienflamatuvar etkileri ortaya çıkarmak için daha uzun süreli çalışmalara ihtiyaç olmasına karşın klinik skorlarda oluşturduğu azalma nedeniyle teofilin MS tedavisinde yararlı olabilir.

Keywords

Multiple sclerosis, inflammation, theophylline, TNF-alpha

The Effect of Pulse Methylprednisolone Plus Theophylline Treatment on Clinical, Pulmonary and Inflammatory Markers in Relapses of Multiple Sclerosis

Abstract

References

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