title: Palliative radiation therapy practice for advanced esophageal carcinoma in Africa.
abstract: While numerous surveys of pattern of practices of palliative radiotherapy (RT) in advanced esophageal cancers have been published in developed countries, there is no such survey in African countries. During and after a regional training course by the International Atomic Energy Agency (IAEA) in palliative cancer care, a questionnaire was distributed to African RT centers to gather information about infrastructure and human resources available, and the pattern of practice of palliative RT for esophageal cancers. Twenty-four of the 35 centers (60%) completed the questionnaire. Twenty out of 23 (87%) centers treat patients with esophageal cancer presenting with dysphagia using external beam RT (16 centers external beam RT alone and 4 centers also use brachytherapy as a boost). Twelve (60%) centers prescribe RT doses of 30 Gy in 10 fractions and 2 centers 20 Gy in 5 fractions. Eighteen centers (78%) have low dose rate (LDR) brachytherapy, and 9 (39%) centers have high dose rate (HDR) brachytherapy. One center only used HDR brachytherapy alone to a dose of 16 Gy in 2 fractions over 8 days. RT remains a major component of treatment of patients with esophageal cancers in African countries. Still, there is a great variety among centers in both indications for RT and its characteristics for a treatment indication.
authors: Johannesburg Hospital, University of Witwatersrand, Johannesburg, South Africa. vbsharma2002@yahoo.co.in
authors: V
authors: V
authors: Sharma
authors: P M
authors: PM
authors: Gaye
authors: S A
authors: SA
authors: Wahab
authors: N
authors: N
authors: Ndlovu
authors: T
authors: T
authors: Ngoma
authors: V
authors: V
authors: Vanderpuye
authors: A
authors: A
authors: Sowuhami
authors: D A
authors: DA
authors: Dawotola
authors: J
authors: J
authors: Kigula-Mugambe
authors: B
authors: B
authors: Jeremic
mesh_terms: D000349:Africa; D004938:Esophageal Neoplasms / Q000150:complications / Q000473:pathology / Q000532:radiotherapy*; D006801:Humans; D009367:Neoplasm Staging; D010166:Palliative Care / Q000706:statistics & numerical data*; D018579:Patient Selection; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*; D018787:Radiation Oncology / Q000458:organization & administration*; D011878:Radiotherapy / Q000706:statistics & numerical data*