PURPOSE The coronavirus disease 2019 (COVID-19) pandemic has imposed a unique challenge to oncology patients and their treatment. There is no study related to the patients’ preference for systemic therapy during this pandemic. We have conducted a prospective study to analyze that aspect. METHODS All consecutive patients who visited during the lockdown period from April 1-10, 2020, for systemic chemotherapy were included in the study for a questionnaire-based survey to evaluate the willingness to continue chemotherapy during this pandemic and factors influencing the decisions. RESULTS A total of 302 patients were included (median age, 56 years; range, 21-77 years). Most common sites of cancer were breast (n = 114), lung (n = 44), ovary (n = 34), and colon (n = 20). Home address was within the city for 125 patients (42%), outside the city for 138 (46%), and outside the state for 37 (12%). Treatment was curative in 150 patients and palliative in 152. Educational status was primary and above for 231 patients and no formal schooling for 71. A total of 203 patients wanted to continue chemotherapy, 40 wanted to defer, and 56 wanted the physician to decide. Knowledge about COVID-19 strongly correlated with intent of treatment ( P = .01), disease status ( P = .02), knowledge about immunosuppression ( P < .001), home location ( P = .02), and education status ( P = .003). The worry about catching SARS-CoV-2 was high in those with controlled disease ( P = .06) and knowledge about immunosuppression ( P = .02). Worry about disease progression was more with palliative intent ( P < .001). CONCLUSION This study shows that oncology patients in our country are more worried about disease progression than the SARS-CoV-2 and wish to continue chemotherapy during this pandemic. The treatment guidelines in the COVID-19 scenario should incorporate patients’ perspectives.
Paediatric sarcomas are a heterogeneous group of disorders constituting bone sarcoma and various soft tissue sarcomas. Almost one-third of these presents with metastasis at baseline and another one-third recur after initial curative treatment. There is a huge unmet need in this cohort in terms of curative options and/or prolongation of survival. In this review, we have discussed the current treatment options, challenges and future strategies of managing relapsed/ refractory paediatric sarcomas. Upfront risk-adapted treatment with multidisciplinary management remains the main strategy to prevent future recurrence or relapse of the disease. In the case of limited local and/or systemic relapse or late relapse, initial multimodality management can be administered. In treatment-refractory cases or where cure is not feasible, the treatment options are limited to novel therapeutics, immunotherapeutic approach, targeted therapies, and metronomic therapies. A better understanding of disease biology, mechanism of treatment refractoriness, identifications of driver mutation, the discovery of novel targeted therapies, cellular vaccine and adapted therapies should be explored in relapsed/refractory cases. Close national and international collaboration for translation research is needed to fulfil the unmet need.
Oral metronomic cyclophosphamide was found to be an effective and well-tolerated therapy in mCRPC after failure or not fit for docetaxel and/or abiraterone. In few patients, cyclophosphamide induced durable PSA response. This finding needs further evaluation in a prospective manner.
Purpose: Triple-negative breast cancer (TNBC) has a poor outcome compared to other subtypes, even in those with early disease. Immune checkpoint inhibitors (ICIs) have been approved in metastatic diseases and are being tested as a neoadjuvant strategy also. The response to ICIs is largely determined by the programmed death ligand 1 (PDL1) score, which also acts as a prognostic marker for outcomes. Here, we report the proportion of PDL1 expression in non-metastatic TNBC and its correlation with response to chemotherapy and outcomes.
Methods:We included all patients who had non-metastatic TNBC treated with neoadjuvant chemotherapy, followed by surgery with/without adjuvant radiotherapy between September 2011 and November 2017. PDL1 testing was carried out on pre-treatment tumour cells with immunohistochemistry (Ventana SP142) and was correlated with pathological response, relapse-free survival (RFS) and overall survival (OS). PDL1 staining was interpreted as negative or positive (more than 1% staining).Results: A total of 107 patients were included for analysis with a median age of 47 years (28-65 yrs). The PDL1 expression of more than 1% was seen in 31 (28.97%) patients. After a median follow-up of 55 months (range: 4-93 months), median RFS and OS were not reached. PDL1 expression did not affect the achievement of pathological complete response (pCR). However, PDL1 expression improved OS (p = 0.016) and trend towards RFS (p = 0.05). Patients who achieved pCR had better RFS and OC compared to those who did not.
Conclusion:Our study shows PDL1 expression in 29% of the cases. PDL1 expression leads to better RFS and OS. Also, pCR improves survival.
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