This is the first and largest genetic map the DPYD variants associated with adverse drug reaction to 5-FU in south Asian population. Our study highlights ethnic differences in allelic frequencies.
Background
Unmet needs of cancer patients prompt them to seek care from Traditional, Complementary and Alternative Medicine (TCAM) practitioners.
Objective
To investigate the prevalence of TCAM use in a multi-specialty tertiary cancer center in South India.
Materials and methods
A cross-sectional survey of cancer patients who used TCAM during the study period. The patients were recruited based on covenience sampling method.
Result
320 cancer patients were approached, out of which 279 (87.2%) patients responded, and the prevalence of TCAM use was 34.4%. Home remedies (36%) figure prominently, with family advice (40%) being the primary influence for the TCAM use. The key expectation was an improvement in the quality of life (49%). TCAM use was pronounced during the chemotherapy phase (50%). Most patients (76%) using TCAM reported satisfaction with the treatment. Majority of the patients did not disclose concomitant use of TCAM to their treating physicians (71%).
Conclusion
TCAM use by cancer patients is prevalent in Kerala. The study results point towards a need for large scale surveys, implementation of pharmacovigilance, patient education and research to identify and integrate TCAM interventions in cancer care that are safe and have beneficial effects.
Background Glioblastoma multiforme (GBM) is a disease with poor outcome. Alterations or mutations in epidermal growth factor receptors (EGFRs) are found in GBM and may be targeted to improve outcomes.
Aims We analyzed the frequency of EGFR variant III (vIII) mutations in patients with GBM and their outcomes after standard treatment.
Materials and Methods This is a retrospective study conducted in a single tertiary cancer center in south India. Forty patients with GBM who had their entire treatment done at this center were identified, and their primary tumor tissue blocks were retrieved. Genomic DNA was extracted, and molecular analysis was performed and analyzed. The results of mutational analysis were correlated with treatment outcome of the patients.
Statistical Analysis Survival outcome was analyzed using the Kaplan–Meier method. The log-rank test was used to assess the association between the groups and various parameters.
Results Our study showed a similar incidence of EGFR vIII alterations as published in world literature, but we did not find any difference in overall survival (OS) and progression-free survival (PFS) in patients with EGFR vIII mutation compared with nonmutant cohort.
Conclusions Contrary to the existing literature which indicated EGFR vIII alterations to be a negative prognostic indicator, our study did not find it to be an independent predictor of prognosis among Indian GBM patients treated with present standard of care.
Robot-assisted retroperitoneal lymph node dissection (RA-RPLND) in testicular cancer is conventionally performed through transperitoneal route. We report a case of robot-assisted supine extraperitoneal RPLND (RASE-RPLND), not previously described in the literature, which was performed for post-chemotherapy residual mass in a case of non-seminomatous germ cell tumour (NSGCT). RASE-RPLND apart from providing the benefits of robotic assistance has a significant advantage over transperitoneal approach, as the procedure can be performed in supine position without any bowel handling. Herein, we provide a detailed description of the novel surgical technique employed by us in this case.
Spontaneous regression of malignancies is a very rare phenomenon. Our research of existing literature yielded only 16 cases of Hodgkin's lymphoma which regressed spontaneously. The outcome of primary progressive Hodgkin's lymphoma is poor even with salvage chemotherapy and autologous bone marrow transplantation. Here we present a case of primary progressive Hodgkin's lymphoma, which regressed spontaneously after failure of salvage chemotherapy. To our knowledge, this is the first case report of primary progressive Hodgkin's lymphoma undergoing spontaneous regression.
Trichosporon asahii is a rare opportunistic fungal pathogen that causes fatal systemic infection in immunocompromised patients. Neutropenia developing due to malignancies is an important risk factor for fungal infection. Invasive infections due to T. asahii can be divided into disseminated and localized forms. The disseminated form is more common and usually occurs in neutropenic patients. The patient typically has an acute febrile illness that progresses rapidly to multiorgan failure. Here, we are presenting a case of fungal sepsis by invasive T. asahii in a 1-year-old child with Wilms Tumor. To the best of our knowledge, this is the first time that fungal sepsis due to T. asahii has been reported in a Wilms tumor patient. The incidence of rare invasive fungal infections is increasing in immunocompromised patients in whom management becomes difficult due to their heterogenous antifungal susceptibility pattern and intrinsic resistance to the standard antifungal agents that are routinely given. The patient was admitted with high spiking fever, and his laboratory investigations suggested neutropenia. T. asahii was isolated from the blood culture, for which he was started on inj. voriconozole. After 14 days of treatment, the fungus was cleared out from the patient’s blood.
Introduction In India, patients with gastric cancer present at an advanced stage, and there is no standard chemotherapy regimen. Al-Batran's fluorouracil, leucovorin, oxaliplatin, and docetaxel (FLOT) chemotherapy gave us a glimmer of hope.
Objectives Hence, we intended to evaluate the efficacy of FLOT chemotherapy in locally advanced and metastatic adenocarcinoma of stomach.
Materials and Methods In this single-center, prospective cohort, patients with locally advanced and metastatic gastric adenocarcinoma who required chemotherapy between March 2016 and November 2017 were included in the study. All patients received standard FLOT chemotherapy. The primary objective was to evaluate the safety and efficacy of FLOT chemotherapy in the Indian population. Overall survival (OS) and progression-free survival (PFS) were calculated through the plotted Kaplan–Meier curves.
Results In our study, 28 patients received FLOT chemotherapy. Their mean age was 55 years (range, 28–70 years) with a male preponderance (89.3%). Twenty-five patients had metastatic disease (89.3%), and three had locally advanced disease (10.7%). The median number of cycles was 4.5 (range, 1–8), and 75% received at least four cycles (n = 21). The hematological toxicities exhibited were neutropenia (50%) and febrile neutropenia (35.7%). Sixteen (57.1%) patients needed dose modifications due to treatment-related adverse effects (AEs). AEs led to treatment discontinuation in seven (25%) patients after the first cycle. The overall response rate in the intent-to-treat population was 52.7%, with the best-obtained response being a partial response, median PFS of 5 months, and median OS of 13 months.
Conclusion FLOT chemotherapy regimens induced excellent responses but with significantly increased toxicity, needing dose modifications, and hence, should be considered only in a young and fit patient.
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