PURPOSE Radical external-beam radiotherapy (EBRT) followed by intracavitary brachytherapy is standard of care for patients with localized carcinoma of the cervix unsuitable for radical surgery. However, outcome data are scarce in resource-limited settings. We conducted a retrospective analysis of survival in a cohort of patients treated with this strategy in Sri Lanka. PATIENTS AND METHODS All patients with localized cervical cancer treated with primary EBRT and intracavitary brachytherapy from 2014 to 2015 were included in the study. Primary end point was disease-free survival (DFS), defined as time to local or systemic recurrence or death. Univariable analysis was performed to determine the prognostic significance of the following variables: age, stage, use of concurrent chemotherapy, EBRT dose, brachytherapy dose, and time to completion of treatment (dichotomized at 60 days). Factors significant on univariable analysis were included in a multivariable model. RESULTS A total of 113 patients with available data were included in the analysis. Mean age was 58 years (range, 35-85 years), and most patients (n = 103 of 113) presented with stage ≥ IIB disease. Median time to delivery of brachytherapy from commencement of EBRT was 110 days (range, 34-215 days), with only 12 (11%) of 113 patients completing treatment within 60 days. Median follow-up was 28 months (range, 5-60 months), and 2-year DFS was 63.7% (95% CI, 55.4% to 73.2%). Treatment delay was the only significant factor associated with inferior DFS on univariable analysis (log-rank P = .03), and therefore, multivariable analysis was not performed. CONCLUSION There are significant delays in receiving intracavitary brachytherapy after completing EBRT for cervical cancer in Sri Lanka, which is associated with inferior DFS. Increasing brachytherapy resources is an urgent priority to improve outcomes of patients with cervical cancer.

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There are no published data on long‐term survival and applicability of treatment protocols from developed countries in acute myeloid leukaemia (AML) in Sri Lanka. Eighty‐seven AML patients were reviewed; there were 56 newly diagnosed patients between 18 and 65 years. Thirty‐one out of 33 who started treatment achieved complete remission after first cycle of treatment. The induction mortality was one of 33. Twelve out of 20 patients who completed treatment are alive at the time of analysis. The estimated 5‐year overall survival rate is 0.629. Strict infection control and treatment and superior clinical experience may have contributed towards better outcome.

Background Androgen receptor (AR) expression is emerging as a prognostic biomarker in breast carcinoma (BCa). The study aimed to determine the prevalence of AR expression by immunohistochemical analysis among a cohort of Sri Lankan women with early BCa and to evaluate its association with clinicopathological features including immunohistochemical molecular subtype and early survival. Method We studied the clinical and pathological features and immunohistochemical profile of 141 women undergoing primary surgery for early BCa, followed by standard adjuvant therapy. AR status was assessed by immunohistochemistry in all cases. Overall survival (OS) and disease-free survival (DFS) was determined. The relationship between AR expression and clinical and pathological parameters and immunohistochemical molecular subtype was analyzed using Student T test and chi-square tests. Cox regression analysis was used to analyze the prognostic impact of AR expression. Results AR expression was seen in 40.8%(95%CI 33.10–49.07%) of the BCa study cohort. None of the clinical data studied showed a significant association with the AR status(p > 0.05). Ductal carcinoma in situ(p = 0.003), oestrogen receptor (ER) (p = 0.001) and progesterone receptor (PR) (p = 0.001) positivity and luminal IHC molecular subtype(p = 0.016) were significantly associated with AR-positive status. AR-negative status was significantly associated with tumour necrosis > 50%(p = 0.031), moderate to extensive lymphocytic infiltrate at the tumour margin(p = 0.025) and basal triple negative breast carcinoma(p = 0.016). The mean duration of patient follow-up was 46.70(95% CI 46.495–46.905) months (3.89 years). On univariate analysis, AR-positivity was associated with better OS among ER-positive tumours(p = 0.047), specifically in postmenopausal women (p = 0.030). In ER-negative tumours, AR positivity was associated with worse DFS (p = 0.036). On multivariate analysis, TNM stage and ER/AR status were predictive of survival. ER-positive/AR-positive (ER+/AR+) tumours demonstrated better OS than ER-positive/AR-negative (ER+/AR-) tumours(p = 0.015). ER-negative/AR-positive (ER−/AR+) tumours (p = 0.014) had a worse DFS than ER-negative/AR-negative (ER−/AR-) tumours. Conclusions AR prevalence obtained was low. AR positivity was associated with positivity for ER and PR. On multivariate analysis, apart from TNM stage only ER/AR status were predictive of OS and DFS, with concordant expression of ER/AR demonstrating a better, early survival.

Introduction Lung cancer is the second commonest cancer among males in Sri Lanka. Real-world survival data are scarce, and we conducted a retrospective survival analysis among patients treated for lung cancer. Methods All patients with primary lung cancer treated at three selected units during 2015–2016 were included in the study. Data on clinicopathological and treatment delivered were extracted from clinic records. Overall survival was considered the primary end-point. Results The study population comprised 349 patients. The median age was 61 years and majority of patients (74%) were males. Adenocarcinoma (56%) was the commonest histological subtype, followed by squamous cell carcinoma (26%), whereas 6% of patients had small cell lung cancer. Only 10% of patients with non-small cell lung cancer were treated with curative intent, whereas 67% presented with systemic metastases. The median overall survival was 12 months in patients treated with curative intent and there was no significant difference between radical surgery and radiotherapy. The median overall survival was 3 months in those treated palliatively. On multivariate analysis, female gender and first-line treatment with tyrosine kinase inhibitors was associated with superior survival. Conclusion More than 90% of lung cancer patients in Sri Lanka are treated with palliative intent. Further work is needed to identify patient and care pathway barriers to ensure diagnosis at an earlier stage.