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PURPOSE: A large number of AML patients present with infection at the time of initial presentation in Indian settings. There is lack of published data on the proportion of patients with infection at initial presentation and its impact on induction mortality. METHODS: A retrospective audit of patients with newly diagnosed AML more than 14 years of age, who underwent standard induction chemotherapy between the periods of January 2011 to December 2018, was done. Infection at presentation if any was documented. Induction mortality was defined as death happening within 28 days of starting induction chemotherapy. RESULTS: Among a total of 315 cases of AML, 96 (30%) patients underwent induction chemotherapy with 7 + 3 regimen. Documented infection at baseline was present in 30 (31%) of patients. Another 10 patients had fever at the time of presentation but without any documented infection focus. Fifteen patients died within 4 weeks of induction amounting to induction mortality of 15.6%. Induction mortality was 28% among patients with infection at baseline compared with 7% without baseline infections (P = 0.01). CONCLUSION: Around 40% of patients had fever at the time of presentation, and 31% had documented infections. Baseline infections led to increase in induction mortality. We would like to propose that infection at baseline is to be considered as one of the potential variables in the predictive scoring system for induction mortality in developing countries.
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Infecções/mortalidade , Leucemia Mieloide Aguda/microbiologia , Leucemia Mieloide Aguda/mortalidade , Adolescente , Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Feminino , Febre/tratamento farmacológico , Febre/mortalidade , Humanos , Índia/epidemiologia , Quimioterapia de Indução , Leucemia Mieloide Aguda/diagnóstico , Leucemia Mieloide Aguda/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Indução de Remissão , Estudos Retrospectivos , Taxa de Sobrevida , Adulto JovemRESUMO
Early-stage Hodgkin's lymphoma (ESHL) is highly curable, usually with a combination of chemotherapy and radiation. Real-world data may show differences in survival and prognostic factors when compared to clinical trials. There is limited published literature on ESHL from India. The data on the baseline characters, treatment, and outcomes of patients with ESHL (stage IA, IB, and IIA) were obtained from five institutions' medical records and entered in a common database. Event-free survival (EFS) and overall survival (OS) were estimated using the Kaplan Meier method, and cox-regression analysis was used to identify prognostic factors. There were 258 patients [median age was 37 (18-75) years; [males:160 (62%); stage I: 41%; B symptoms: 17 (6%); bulky disease:19 (15%)] treated between 2000 and 2020 who were evaluable. The common chemotherapies used were ABVD [N = 180 (70%)], COPP-ABVD hybrid [N = 52 (21%)], and COPP [N = 14 (5%)]. Median number of cycles were 4 (2-8) and 93 (47%) received radiation at end of treatment. After a median follow-up of 60 months, the 5 years EFS was 87% and OS was 92%. On multivariate analysis, the following factors adversely affected the EFS: Male gender [hazard ratio (HR) = 2.23, P = 0.02] and Hemoglobin < 10.5g/dL [hazard ration (HR) = 2.20, P = 0.02], and the following adversely affected the OS: Hemoglobin < 10.5g/dL [hazard ratio (HR) = 4.05, P = 0.001], Male gender [hazard ratio (HR) = 3.59, P = 0.004], Stage 2 [hazard ratio (HR) = 2.65, P = 0.002] and ECOG PS (2-3) [hazard ratio (HR) = 3.35, P = 0.01]. Using the hemoglobin, stage and gender a 3-item prognostic score could identify patients with very good outcomes (score 0; 5 years OS:100%) and poor outcomes (score 3; 5 years OS; 49%). This is one of the first multi-center real-world data exclusively focusing on ESHL from India. Though the survival of the entire population was good, there are subsets of patients who have poor outcomes, which may be identified using simple parameters. These parameters need validation in a larger dataset. Supplementary Information: The online version contains supplementary material available at 10.1007/s12288-023-01692-9.
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Sithara AravindBackground Oral metronomic chemotherapy (OMCT) represents an emerging concept in cancer treatment involving frequent administration of chemotherapeutic drugs at doses below maximum tolerated doses and with no prolonged drug-free break. OMCT is being tried preoperatively in developing nations with constrained resources to prevent disease progression during the waiting period from diagnosis to surgery (bridge OMCT). The aim of the present study was to assess the spectrum of histomorphological changes and pathological tumor response following bridge OMCT in oral squamous cell carcinoma (OSCC) and to propose a new pathological response scoring system. Materials and Methods A retrospective single-center study comprised of tissue sections of tumor proper and metastatic lymph nodes of 50, locally advanced OSCC patients treated with bridge OMCT, and had completed definitive surgery were analyzed. The present study evaluated the histomorphological features and proposed a new scoring system for pathologic tumor response. The pathologic tumor response was categorized as complete response (pCR), no response (pNR), and partial response (pPR). Results Of the total 50 patients, 2 patients had pCR, 3 had pNR, and 45 patients had pPR as per the new proposed scoring system. Note that 96% of the cases showed no disease progression. Conclusion Bridge OMCT is a novel treatment method that can be used to tide over the waiting period between the diagnosis and surgery in resource-constrained institutions with heavy patient load. This mode of treatment in locally advanced OSCC seems to provide promising results in this setting. Large multicentric trials are warranted to confirm these results.
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The benefit of three-drug induction chemotherapy over a two-drug induction has not been evaluated in pediatric acute myeloid leukemia (AML). We, therefore, conducted a randomized controlled trial to ascertain the benefit of a three-drug induction regimen. Patients aged 1-18 years with newly diagnosed AML were randomized to two cycles of induction chemotherapy with daunorubicin and ara-C (DA) or two cycles of ara-C, daunorubicin, and etoposide (ADE). After induction, patients in both arms received consolidation with two cycles of high-dose ara-C. The study's primary objective was to compare the event-free survival (EFS) between the two arms. The secondary objectives included comparing the composite complete remission (cCR) rates, overall survival (OS), and toxicities. The study randomized 149 patients, 77 in the DA and 72 in the ADE arm. The median age was 8.7 years, and 92 (62%) patients were males. The median follow-up was 50.9 months. The cCR rate in the DA and ADE arm were 82% and 79% (p = 0.68) after the second induction. There were 13 (17%) induction deaths in the DA arm and 12 (17%) in the ADE arm (p = 0.97). The 5-year EFS in the DA and ADE arm was 34.4% and 34.5%, respectively (p = 0.66). The 5-year OS in the DA and ADE arms was 41.4% and 42.09%, respectively (p = 0.74). There were no significant differences in toxicities between the regimens. There was no statistically significant difference in EFS, OS, CR, or toxicity between ADE and DA regimens in pediatric AML. The trial was registered with the Clinical Trial Registry of India (Reference number: CTRI/2014/11/005202).
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Quimioterapia de Indução , Leucemia Mieloide Aguda , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Criança , Citarabina/uso terapêutico , Daunorrubicina/efeitos adversos , Feminino , Humanos , Masculino , Indução de RemissãoRESUMO
INTRODUCTION: Extranodal (EN) involvement in diffuse large B-cell lymphoma (DLBCL) carries poor prognosis. Both the number and the specific sites of EN involvement are important in predicting prognosis. Given that the epidemiologic pattern of DLBCL in India is different from the rest of the world and such data correlations are scarce from developing countries, we aimed to find out if specific site and number of EN involvement could predict survival in DLBCL. METHODS: Patients with DLBCL treated with combination chemotherapy plus rituximab were included. Site and number of EN involvement were noted. Univariate analysis for survival was performed for EN involvement or not, specific site of involvement, and number of EN involvement (0/1 vs. ≥2). RESULTS: Among a total of 177 patients, 92 (52%) patients had EN disease. When patients with 2 or more EN sites were compared against patients with 0 or 1 site, there was significant reduction in both progression-free survival (PFS) and overall survival (OS) (3-year OS of 55% vs. 79%, P = 0.001, 3-year PFS of 42% vs. 65%, P = 0.001). When specific EN sites were studied for correlation with survival, involvement of skin/soft tissue, and serosa were associated with significant reduction in 3-year OS (33% vs. 74%, P = 0.011, and 63% vs. 75%, P = 0.03, respectively) and 3-year PFS (25% vs. 62%, P < 0.001, and 46% vs. 62%, P = 0.01, respectively). CONCLUSION: Two or more EN sites in DLBCL predicted inferior survival. Serosal and skin/soft tissue involvement also predicted poor survival.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Linfoma Difuso de Grandes Células B/mortalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Ciclofosfamida/administração & dosagem , Doxorrubicina/administração & dosagem , Feminino , Seguimentos , Humanos , Índia , Linfoma Difuso de Grandes Células B/tratamento farmacológico , Linfoma Difuso de Grandes Células B/patologia , Masculino , Pessoa de Meia-Idade , Metástase Neoplásica , Prednisona/administração & dosagem , Prognóstico , Estudos Retrospectivos , Rituximab/administração & dosagem , Planejamento Social , Taxa de Sobrevida , Centros de Atenção Terciária , Vincristina/administração & dosagemRESUMO
Background Tuberculosis (TB) and cancer can coexist in some patients especially from low- and middle-income countries. Impact of active TB on treatment decisions in cancer is less well studied. Methods A retrospective case record review of all cases of cancer diagnosed and or treated between January 2012 and December 2019 who were also diagnosed to have active TB (pulmonary or extrapulmonary) was done. Results Any delay or change in standard treatment of cancer because of active TB or its treatment was noted. Among a total of 32,509 cancer cases, 56 (0.17%) patients were diagnosed to have active TB. Twenty six patients (46%) had delay in starting treatment or delay during cancer treatment. Six (11%) patients were changed from curative treatment option to palliative intent (either best supportive care or palliative Radiation) or no further treatment. Three (5%) patients required change from one type of curative treatment modality to another curative option. Conclusion Eleven percent of patients had to be changed from curative intent to palliative treatment or no further treatment, TB being either the direct or indirect cause in all of them. A nationwide data registry of cancer patients with TB, involving multiple centers, should be considered so that specific problems in this context can be identified and addressed in larger details.
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Tomada de Decisões , Neoplasias/microbiologia , Neoplasias/terapia , Tuberculose/complicações , Adolescente , Adulto , Idoso , Criança , Feminino , Humanos , Índia , Masculino , Pessoa de Meia-Idade , Cuidados Paliativos/estatística & dados numéricos , Estudos Retrospectivos , Adulto JovemRESUMO
There is limited data from low and middle income countries on the exact proportion of Myeloma patients undergoing transplant even if they are eligible for the same. In this retrospective analysis of all newly diagnosed transplant eligible Myeloma treated between January 2011 to June 2017, number of patients undergoing transplant were recorded and among those not opting for transplant, reasons for the same were noted. Among 89 eligible patients, 23 (26%) patients could undergo transplantation. Most common reasons for not undergoing transplant were fear of the complications in 42 (47%) and financial reasons in 41 (46%) of patients. The transplanted group had better progression free survival when compared against the non-transplanted group (3â¯year PFS of 80% versus 36%, HRâ¯=â¯0.09, 95%CI 0.02-0.4, pâ¯=â¯0.001). Future studies may be conducted to arrive at measures, for correcting the transplant related concerns and fears, through psycho-social interventions.