Abstract 355P
Background
Radiotherapy is an effective treatment for pain palliation in cancer patients with bone metastasis. Although both single and multiple fractionation schedules are equally effacious in pain control, various factors like re-irradiation rate, cost involved, opioid usage and radiotherapy machine load differs between the two schedules. Here, we have done a retrospective review of patients receiving palliative radiotherapy in our institute.
Methods
Case records, radiotherapy treatment plans and charts of patients who received palliative radiotherapy for painful bone metastasis in our institute between June 2017 to May 2018 were reviewed. The demographic features, sites of primary, metastatic bone sites, fractionation schedule used, re-irradiation rates and cost analysis were studied.
Results
The study included 60 patients. Median age was 54 years (25-78). Male to female ratio was 1.1:1. Most common site of primary was lung (40%), followed by breast (21.66%) and site of bone metastasis was vertebra (51.8%), followed by pelvis (16.4%) and long bones (31.8%). Two-third of patients had metastasis to multiple bones. Multi-fraction radiotherapy was more preferred than single fraction (33.3%). Out of 60 patients, 4 were irradiated for second time and 7 underwent re-irradiation subsequently. Among single fraction RT, only 2 patients required re-irradiation. Average cost for single fraction RT is Rs.13500. Whereas for multi-fraction schedules, the treatment cost ranges from Rs.20000 to 30000 and an additional cost for hospital stay, food and transportation ranges from Rs.10000 to Rs. 65000 based fractionation size, type of radiation, in patient ward charges.
Conclusions
In a high volume center, single fractionation can be a cost-effective alternative for pain palliation with reduced rates of re-irradiation and radiotherapy machine load.
Clinical trial identification
Editorial acknowledgement
Legal entity responsible for the study
The authors.
Funding
Has not received any funding.
Disclosure
All authors have declared no conflicts of interest.
Resources from the same session
258P - Assessment of sexual health in patients treated for ovarian cancer
Presenter: Renu Madan
Session: Poster display session
Resources:
Abstract
259P - The BOT patients fail to benefit from surgical staging procedures in prognosis and fertility outcomes: A retrospective analysis
Presenter: Li Na
Session: Poster display session
Resources:
Abstract
260P - Malignant ovarian germ cell tumours (MOGCT): Treatment results of 149 pts
Presenter: Dzhennet Chekini
Session: Poster display session
Resources:
Abstract
261P - Ovarian germ cell tumours - challenges and outcomes from a tertiary care centre in South India
Presenter: Vishnu Sreedath
Session: Poster display session
Resources:
Abstract
262P - Gestational trophoblastic tumours: Experience of the medical oncology department Hassan II University Hospital-Morocco about 29 cases
Presenter: Karima Oualla
Session: Poster display session
Resources:
Abstract
263TiP - ATHENA (GOG-3020/ENGOT-ov45): A randomised, double-blind, placebo-controlled phase III study of the poly (ADP-ribose) polymerase (PARP) inhibitor rucaparib + the PD-1 inhibitor nivolumab following frontline platinum-based chemotherapy in ovarian cancer
Presenter: Keiichi Fujiwara
Session: Poster display session
Resources:
Abstract
264TiP - ENGOT-ov43/KEYLYNK-001: A phase III trial of pembrolizumab plus chemotherapy with olaparib maintenance for first-line treatment of BRCA¬-nonmutated advanced epithelial ovarian cancer
Presenter: Keiichi Fujiwara
Session: Poster display session
Resources:
Abstract
265TiP - KEYNOTE-826: A phase III randomized study of chemotherapy with or without pembrolizumab for first-line treatment of persistent, recurrent, or metastatic cervical cancer
Presenter: Keiichi Fujiwara
Session: Poster display session
Resources:
Abstract
271P - Comparison between CHOP like regimens and DAEPOCH with or without Rituximab in adult high grade B cell lymphoma NOS; A retrospective study from a tertiary cancer hospital in South India
Presenter: LALATENDU MOHARANA
Session: Poster display session
Resources:
Abstract
272P - Melatonin increases the chemosensitivity of diffuse large Bell lymphoma cells to Epirubicin by inhibiting P-glycoprotein expression via the NF-κB pathway
Presenter: Xiuhua Sun
Session: Poster display session
Resources:
Abstract