بررسی تاثیر استراتژی های درمان بر کیفیت زندگی بیماران مبتلا به سرطان سر و گردن پس از درمان با رادیوتراپی کانفورمال سه بعدی

نوع مقاله : مقاله های پژوهشی

نویسندگان

1 کارشناس ارشد، گروه فیزیک و تصویربرداری پزشکی، دانشکده‌ی پزشکی، دانشگاه علوم پزشکی ارومیه، ارومیه، ایران

2 دانشیار، گروه فیزیک و تصویربرداری پزشکی، دانشکده‌ی پیراپزشکی، دانشگاه علوم پزشکی ارومیه، ارومیه، ایران

چکیده

مقدمه: هدف از انجام مطالعه‌ی حاضر، بررسی تأثیر پارامترهای پرتودرمانی بر کیفیت زندگی بیماران مبتلا به سرطان سر و گردن پس از پرتودرمانی تطبیقی سه بعدی (3D-CRT یا 3 dimension-conformal radiotherapy) بود.روش‌ها: در این مطالعه، کیفیت زندگی 45 بیمار مرتبط با غده‌ی تیروئید، غدد بزاقی و چشم، پس از پرتودرمانی تطبیقی سه بعدی، تحت تأثیر پارامترهایی نظیر ناحیه‌ی درمان، دز تجویزی، مرحله‌ی سرطان و نوع درمان به دست آمد. در این تحقیق، از پرسش‌نامه‌‌های European Organization for Research and Treatment of Cancer quality of life questionnaire-Core 30 (EORTC QLQ-C30) و Quality of life questionnaire-head and neck 35 (QLQ-H&N35) برای بررسی کیفیت زندگی بیماران مبتلا به سرطان سر و گردن استفاده گردید. سپس، از آزمون‌های Mann-Whitney و Kruskal-Wallis برای بررسی نتایج استفاده شد.یافته‌ها: بین موقعیت تومور و اختلال عملکرد تیروئید بیماران، ارتباط معنی‌داری وجود داشت (002/0 = P). ضمن این که، بین کیفیت زندگی بیماران با کل دز دریافتی، مرحله‌ی سرطان و نوع درمان ارتباط معنی‌داری مشاهده نشد.نتیجه‌گیری: پرتودرمانی تطبیقی سه بعدی، با حفظ اندام‌های در معرض خطر، سبب کاهش تابش‌دهی به اندام‌های طبیعی می‌شود و این امر، بیانگر اهمیت به کارگیری فنون و روش‌های مناسب جهت کاهش احتمال عوارض بافت‌های طبیعی و در نتیجه‌ی آن، بهبود کیفیت زندگی بیماران پس از اتمام دوره‌ی درمان می‌باشد

کلیدواژه‌ها


عنوان مقاله [English]

Influence of Radiation Therapy Parameters on the Quality of Life in Patients with Head and Neck Cancer Treated with Three-Dimensional Conformal Radiotherapy

نویسندگان [English]

  • Seyed Reza Mousavi 1
  • Nasrollah Jabbari 2
1 MSc Student, Department of Medical Physics and Imaging, Urmia University of Medical Sciences, Urmia, Iran
2 Associate Professor, Department of Medical Physics and Imaging, Urmia University of Medical Sciences, Urmia, Iran
چکیده [English]

Background: The present study aimed to investigate the influence of therapeutic parameters of radiation therapy on the quality life in patients suffering from head and neck cancer after being treated with three-dimensional conformal radiotherapy (3D-CRT).Methods: In this study, the quality life of 45 patients with organs at risks of thyroid, salivary glands and eyes was assessed after treatment of three-dimensional conformal radiotherapy under the influence of parameters such as the treatment region, prescribed dose, the grade of cancer and the type of treatment. The European organization for research and treatment of cancer quality of life questionnaire-core 30 (EORTC QLQ-C30) and the Quality of life questionnaire-head and neck 35 (QLQ–H&N35) were used to assess the quality of life in patients with head and neck cancer. Having collected data, Mann-Whitney and Kruskal-Wallis tests were used to analyze. The level of significance was considered as 0.05 in all the tests.Findings: There was a significant correlation between the site of the tumors in different regions of head and neck and the reduction in quality life due to thyroid dysfunction (P = 0.002). However, there was not any significant correlation between the quality life and total received dose, the grade of cancer, and the type of treatment.Conclusion: According to the results of this study and other researches, three-dimensional conformal radiotherapy with protection of organs at risk lead to satisfactory maintenance of normal tissues of head and neck regions after the treatment. This reveals the importance of using new techniques and methods to reduce the probability of normal tissue side effects and finally improve the quality life of the patients after taking the course of treatment.  

کلیدواژه‌ها [English]

  • Head and neck cancer
  • Three-Dimensional conformal radiotherapy
  • Quality of Life
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