Authors : Sheeba Bhardwaj; Rakesh Dhankhar; Vivek Kaushal; Rajeev Atri; Anil Kumar Dhul; Peoli Mukutawat; Shweta Bhardwaj
Volume/Issue : Volume 5 - 2020, Issue 7 - July
Google Scholar : http://bitly.ws/9nMw
Scribd : https://bit.ly/2Y1tnGW
DOI : 10.38124/IJISRT20JUL650
Esophageal cancer is the seventh most common
cancer constituting 3.2% of all cancer cases and sixth
most common cause of mortality constituting 5.3%
cases worldwide in 2018. Most common presenting
symptom is dysphagia which is seen in 80–90% of
patients. Most patients present in locally advanced stage
and because of extensive local disease palliative
radiotherapy plays a significant role.
Aim and objectivesAim of the study was to compare two palliative
radiotherapy schedules- 30 Gy in 10 fractions over 2-
weeks versus 20 Gy in 5 fractions over 1-week in locally
advanced carcinoma esophagus. Objectives were to
compare above schedules based upon symptomatic
relief and tolerability by the patient.
Material and methodsThe study was a randomized control study done
from July 2017 - December 2018 on 60 previously
untreated, histo-pathologically proven patients of
squamous cell carcinoma esophagus (locally advanced)
reporting in the Department of Radiation oncology,
Pandit B. D. Sharma PGIMS, Rohtak, where palliative
radiotherapy was indicated as the treatment. Patients
were divided into two groups of 30 patients each; Study
group received- 30 Gy in 10 fractions over 2-weeks and
Control group received 20 Gy in 5 fractions over 1-
week. The symptomatic relief was assessed according to
dysphagia score at 1- month after completion of
radiation treatment. A reduction of at least 1 point in
dysphagia score was depicted as improvement of
dysphagia.
Observations and resultDysphagia was the most common presenting
symptom seen in all the patients followed by chest pain
and weight loss. 80% patients in study group and 76.6%
patients in control group showed improvement in
dysphagia. 25% patients in study group and 43.4% in
control group developed recurrent dysphagia. The
mean duration of development of recurrent dysphagia
in study group was 2.5 months and 5.6 months in
control group. It was concluded that both the
radiotherapy schedules were comparable in providing
symptomatic relief; both radiotherapy schedules were
tolerable by the patients.