بررسی مقایسه‌ای اثربخشی میکروپالس دیود لیزر در بیماران مبتلا به کوریورتینوپاتی سروز مرکزی حاد و گروه شاهد: یک مطالعه‌ی کارآزمایی بالینی

نوع مقاله : مقاله های پژوهشی

نویسندگان

1 دانشیار، گروه چشم‌پزشکی، دانشکده‌ی پزشکی، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

2 دستیار، گروه چشم‌پزشکی، دانشکده‌ی پزشکی، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

چکیده

مقدمه: این مطالعه، با هدف تعیین اثربخشی میکروپالس دیود لیزر در بهبود وضعیت بینایی در بیماران مبتلا به کریورتینوپاتی سروز مرکزی انجام شد.روش‌ها: در این مطالعه‌ی کارآزمایی بالینی، 26 بیمار مبتلا به کرویورتینوپاتی سروز مرکزی در دو گروه 13 نفره توزیع شدند. گروه اول تحت درمان با میکروپالس دیود لیزر قرار گرفتند و در گروه دوم، مداخله‌ای انجام نشد. بیماران دو گروه برای سه ماه پی‌گیری شدند و حدت بینایی و وضعیت بهبودی در دو گروه مقایسه شد.یافته‌ها: لگاریتم حدت بینایی قبل از شروع درمان و در زمان‌های 4 و 12 هفته بعد از شروع درمان، اختلاف معنی‌داری را بین دو گروه نشان نداد، اما در بررسی درون گروهی، لگاریتم حدت بینایی در هر دو گروه تفاوت معنی‌داری داشته (001/0 > P)، اما در بررسی بین گروهی، تفاوت معنی‌داری بین دو گروه دیده نشد (820/0 = P).نتیجه‌گیری: اگر چه نتایج مطالعه‌ی حاضر نشان می‌دهد که میکروپالس دیود لیزر به صورت بالینی و آناتومیک باعث بهبود در بیماران مبتلا به کوریو رتینوپاتی سروز مرکزی حاد می‌گردد، اما از نظر آماری تفاوت معنی‌داری در مقایسه با بهبود خودبه‌خودی این بیماران ندارد.

کلیدواژه‌ها


عنوان مقاله [English]

The Effect of Laser Diode MicroPulse Laser in Patients with Acute Central Serous Retinopathy in Comparison with Control Group: A Clinical Trial Study

نویسندگان [English]

  • Heshmatollah Ghanbari 1
  • Omid Pirhaji 2
  • Mohamadreza Akhlaghi 1
1 Associate Professor, Department of Ophthalmology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
2 Resident, Department of Ophthalmology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
چکیده [English]

Background: The aim of this study was to determine the effectiveness of diode MicroPulse laser for improving visual acuity in patients with acute central serous retinopathy.Methods: In this clinical trial study, 26 patients with acute central serous retinopathy were selected and divided into two groups of 13; the first group was treated with diode MicroPulse laser; and in the second group, no intervention was performed. Patients in both groups were followed for three months, and visual acuity and recovery were compared between the two groups.Findings: The visual acuity (logMAR) before the start of treatment and at the 4th and 12th week of treatment did not show a significant difference between the two groups. In intragroup examination, visual acuity (logMAR) in both groups was significantly different (P < 0.01), but there was no significant difference between the two groups in the intergroup analysis (P = 0.82).Conclusion: Although the results of this study indicate that diode MicroPulse laser improves clinical and anatomical results in patients with acute central serous retinopathy, there is no statistically significant difference compared with spontaneous improvement of these patients.

کلیدواژه‌ها [English]

  • Central Serous Chorioretinopathy
  • Lasers
  • Visual acuity
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