Improved Treatment Outcomes With Modified Induction Therapy in Acute Myeloid Leukemia (AML): A Retrospective Observational Study From a Regional Cancer Center.

BACKGROUND: The aggressive, genetically diverse group of malignant illnesses known as acute myeloid leukemia (AML) is characterized by clonally related myeloblast invasion of the bone marrow, blood, and other organs. The treatment regimen plays a crucial role in the management of AML, and it is associated with poor overall survival and enhanced risk of relapse. Induction therapy with a 7+3 DA regimen (daunorubicin + ara-C) has been the treatment of choice for young and fit patients. OBJECTIVE: To evaluate the effect of dose modification in young and fit patients for a modified treatment regimen. METHODS: This was a retrospective, observational study of AML patients to analyze the outcomes of modified induction therapy in AML patients enrolled at Dr. B. Borooah Cancer Institute, Guwahati, Assam, India, from October 2021 to March 2022. The outcomes of modified induction therapy with intensive chemotherapy (modified 7+3 DA) and low-intensity chemotherapy decitabine (10 days) and venetoclax + azacytidine (seven days) were considered after the first two cycles or 60 days, whichever was earlier. RESULTS: Data from 31 patients with de-novo AML was analyzed; the median age of the patients was 41 years (range: 2-71 years), and the male-to-female ratio was 1.8. There were seven patients in the pediatric age group (2-13 years), and 19%, 65%, and 13% of patients belonged to favorable, intermediate, and high-risk groups, respectively. With regards to modified induction therapy (n=31), 20 (65%) patients received modified "7+3 DA", nine (29%) received hypomethylating agents (HMA, decitabine only), and two patients received HMA (azacitidnie) + venetoclax. Additionally, 23/31 patients completed at least two cycles of induction therapy. Overall, 60 day-induction mortality was 13%, and the complete remission (CR) and partial remission (PR) rates were 48% and 26%, respectively. In patients who received modified "7+3 DA", the CR rate was 55%. CONCLUSIONS: The notable reduction in deaths due to infections observed in our study suggests that centers with limited resources for preventing neutropenic complications during induction therapies in AML patients could consider adopting this modified regimen.

Post-chemotherapy changes in retinal pigment epithelium in retinoblastoma eyes.

OBJECTIVE: Histopathological analysis of the retinal pigment epithelial (RPE) changes in retinoblastoma (RB) cases who received pre-surgical chemotherapy. DESIGN: Laboratory-based observational study. METHODS: Five-year analysis was performed to identify Retinoblastoma cases who underwent enucleation after receiving systemic chemotherapy. Grossly, RPE cells were observed in flat preparation in small calottes by staining with fluorescein stain in the raw specimens. They were documented under the objective of compound microscope and compared with hematoxylin and eosin-stained slides in the permanent tissue sections. RESULTS: Out of 51 cases of RB, post-chemotherapy enucleation was performed in 17 cases. Mean age of enucleation was 3.2 years. Endophytic RB (11 cases, 64.71%) was more common than the exophytic variety. Choroidal involvement was noted in 8 cases (47.06%), and optic nerve involvement was seen in 5 cases (29.4%). Focal and diffuse RPE changes were seen in one case each (5.88%). Central RPE cell changes near the cell nucleus were seen in all 17 cases (100%), which were documented by both fluorescein and Hematoxylin and eosin stain (100%). Drusens were observed in 8 cases (47.06%), and RPE proliferations were seen in 3 cases (17.65%). CONCLUSION: The study highlights the characteristic histopathological RPE changes after systemic chemotherapy in RB cases. These changes may be attributable to cell nucleus damage after chemotherapy.

An assessment of childhood cancer care services in India - gaps, challenges and the way forward.

Background: Childhood cancers are emerging as an essential concern in India where there is lack of a specific programme component or policy to address childhood cancer control. There is limited information on the status and quality of childhood cancer care services in India. This paper describes the childhood cancer care services available at secondary and tertiary-level hospitals in India through a cross sectional study design. Methods: The survey was conducted in 137 tertiary-level and 92 secondary-level hospitals in 26 states and 4 Union Territories (UTs), ensuring a uniform representation of public and private care hospitals. The study tool collected data on the organisational infrastructure, type of oncology services, health workforce, equipment, treatment and referral protocols, and treatment guidelines. Descriptive statistics was used to primarily present the health service status and data on childhood cancer care services in proportions and mean. Findings: A dedicated pediatric oncology department was available in 41.6% of the public, 48.6% of private, and 64% Non Government Organization (NGO) managed tertiary-level hospitals. In 36 (39%) of the 92 hospitals providing secondary care, childhood cancer care was provided. The availability of bone (41.5%) and positron emission tomography (PET) scans (25.9%) was lower in public tertiary hospitals, whereas histopathology, computerised tomography (CT scan), and magnetic resonance imaging (MRI) were lower in public secondary hospitals than private and NGO managed hospitals for the corresponding level of care. Most tertiary hospitals had the required supportive care facilities except for play therapy and hospice care. Less than 50% of the public tertiary hospitals had stocks of the four categories of cancer-treating drugs and essential infrastructure for radiotherapy and chemotherapy. Most secondary-level hospitals not treating childhood cancer had referral linkages with tertiary hospitals. Interpretation: The situational analysis of childhood cancer care services in India showed the concentration of availability of childhood cancer care services at the tertiary level of health care. There were gaps in the availability of specialised pediatric oncology care in all the tertiary hospitals. The availability of childhood cancer care services was higher in private and NGO-managed hospitals than in public hospitals. Integration of childhood cancer as a part of the national cancer control response should be taken up as a matter of priority. The need of the hour is to formulate a childhood cancer policy that will enable timely access to care universally. Funding: World Health Organization, India provided funding and technical support.

Outcomes of Induction Therapy in Patients With Acute Myeloid Leukemia During the COVID-19 Pandemic: A Retrospective Study From a Tertiary Cancer Center.

BACKGROUND: The induction outcomes of patients with acute myeloid leukemia (AML) in India are at par with western data. But we fear that the absence of a robust defense mechanism during the COVID-19 pandemic and the resultant social, financial, political, and medical disturbance might have influenced outcomes. Hence, this study was conducted to establish relationships between the coronavirus disease 2019 (COVID-19) lockdown and induction treatment outcomes in AML patients. OBJECTIVE: To determine rates of induction remission, induction failure, and induction mortalities in patients with AML treated during the COVID-19 pandemic and compare those results between lockdown and post-lockdown periods in India. METHODS: This retrospective, observational study includes data from patients with AML who were started on induction therapy between May 1, 2020, and December 31, 2020. A total of 53 AML patients' data was included in this study, divided into group 1 (n = 22) and group 2 (n = 31). Based on the COVID-19 pandemic-induced lockdown period in India, patients who were given induction therapy between May 1, 2020, and August 31, 2020, were included in Group 1 (Lockdown Phase group), and patients who were given induction therapy during the post-lockdown phase, i.e., September 1, 2020, to December 31, 2020, were included in Group 2 (Post-Lockdown Phase group). Data from AML patients of both sexes and all age groups were included. Data of patients who died before starting induction chemotherapy or patients who left the hospital before the completion of induction chemotherapy were excluded. Patients on induction therapy, be it intensive chemotherapy (ICT) or low dose chemotherapy (LCT), were included. Outcomes were analyzed after the first two induction cycles or 60 days of starting induction, whichever is earlier. RESULTS: The mean age of patients in Group 1 was 36.23±19.1 years and in Group 2 was 29±22.22 years; gender distribution was comparable in both groups. After the first induction, mortality in Group 1 was 36.36%, and in Group 2 was 45.16% (p = 0.036); partial remission in Group 1 and Group 2 was 50% and 29%, respectively (p = 0.036). Using survival analysis, death (event) after second induction was 149.77 days (111.1-188.5) in Group 1 and 137.23 (111.4-163.1) days in Group 2, which was statistically insignificant. Remission was achieved faster in Group 2, achieving complete remission in the mean of 94.96 days (74.5-115.5), while in Group 1, the mean of 147.18 days (110.9-183.5) (p = 0.034). CONCLUSIONS: There was increased induction mortality and reduced complete remission (CR) during the post-lockdown phase despite the increased use of ICT, demonstrating an improvement in supportive care (availability of medicines, blood products). This shows that the improvement in supportive care did not show any change or improvement in the outcome for the patient. The mean days for remission were lower in the post-lockdown period compared to the lockdown phase, and patients who had achieved remission had a durable response.

Correction: Outcomes of Induction Therapy in Patients With Acute Myeloid Leukemia During the COVID-19 Pandemic: A Retrospective Study From a Tertiary Cancer Center.

[This corrects the article DOI: 10.7759/cureus.29940.].

Clinicoepidemiological Profile and Treatment Outcomes in Children with Retinoblastoma: Experience from a Cancer Care Center in Northeast India.

Gaurav KumarBackground Retinoblastoma (RB) is the most common primary intraocular malignancy in children. We sought to provide a comprehensive assessment of epidemiological profile and treatment outcomes of children with RB. Methods In this retrospective study, we analyzed 189 children diagnosed with RB at our center between 2004 and 2017. Survival was analyzed with the Kaplan-Meier method and log-rank test. Results Median age at presentation was 14 months with male: female ratio 1.2:1. Mean duration between onset of symptoms and presentation was 49 days (standard deviation ± 79). Most common presenting symptom was white pupillary reflex in 60% of children. Family history of RB and other cancers was found in one (0.5%) and seven (4%) children, respectively. Primary mode of diagnosis and staging was ocular ultrasonography (bone scan) in 87% of patients. Computed tomographic scan and magnetic resonance imaging were done in 124 (66%) and 30 (16%) patients, respectively. International staging system grade E disease was found in 144 (76%), extraocular disease in 55 (29%), bilateral disease in 49 (26%), and trilateral disease in 3 (1.5%) children. Out of 189 children with RB, 33 (18%) refused treatment and 156 children received treatment (24 children [15%] abandoned treatment midway and 132 [85%] completed treatment). One hundred children (64%) received systemic therapy as neoadjuvant or adjuvant chemotherapy and 20 (13%) received local therapy. Eyeball and vision salvage rate with chemotherapy were 20 (13%) and 9 (6%), respectively. Cryotherapy was the most common modality of local treatment used in 11 (55%) children. Five-year survival for patients who received treatment was 76% (median survival not reached). In the treatment refusal group, median survival was 9 months. Conclusion In developing countries, RB is mostly detected in advanced stages resulting in poor outcomes. Increased awareness and accessibility to dedicated centers for treating childhood malignancy can lead to early diagnosis, better prognosis, and increased vision salvage.

Clinico-epidemiological profile and treatment outcomes in patients with squamous cell carcinoma of the esophagus following docetaxel-based neoadjuvant chemotherapy: experience from a cancer care center in Northeast India.

BACKGROUND: Squamous cell carcinoma of the esophagus ranks as the most common cause of cancer incidence and mortality in males and the second most common in females. Surgery alone is associated with poor long-term survival. Neoadjuvant chemoradiation and perioperative chemotherapy without radiation have been tried to improve survival rates. METHODS: We retrospectively evaluated the neoadjuvant chemotherapy in forty-eight patients with non-metastatic, non-cervical squamous cell carcinoma of the esophagus with a docetaxel-based three-drug regimen to improve complete pathological response rates. RESULTS: The median age of presentation was 52 years, with male preponderance. All the patients received three cycles of docetaxel-cisplatin-fluorouracil-based chemotherapy. A complete pathological response to neoadjuvant chemotherapy was seen in 8 patients (17%). Rates of grade 3 hematological toxicities were seen in 12% of patients, with no observed grade 4 toxicity. The most common non-hematological toxicity was grade 3 alopecia (seen in 40%) and grade 2 nausea/vomiting in 8% of patients. At a median follow-up of 26.5 months, 2-year survival for the patients receiving chemotherapy and surgery is 66%. CONCLUSIONS: Preoperative chemotherapy with a taxane-based triple-drug regimen is a reasonable approach in squamous cell carcinoma of the esophagus, associated with improvement in complete pathological response rates, increases complete resection rates, with manageable toxicity.

Bacteriological Profile and Antibiotic Sensitivity Pattern of Clinical Isolates in a Tertiary Cancer Care Center in the Northeast India.

Background This study was performed to determine the bacteriological profile and antibiotic sensitivity pattern of culture samples of patients with cancer at our institute. The study was undertaken to formulate an antibiotic policy for the treatment of infection in these patients. Materials and Methods The study was performed in the Department of Microbiology of a regional cancer center during the period from January 2017 to December 2017. Samples were collected under all aseptic precaution, and they were processed as per the Clinical and Laboratory Standard Institute Guideline 2017. Results A total of 464 clinical samples (urine, blood, sputum, pus, etc.) were collected and processed for culture, of which 198 (42.67%) samples showed culture positive that were identified as per standard recommended procedures and antibiotic susceptibility testing was performed on isolates as per the Clinical Laboratory Standard Institute guidelines 2017. Escherichia coli (48), Staphylococcus aureus, (45) Klebsiella pneumoniae (52), Coagulase-negative Staphylococcus (17), and Pseudomonas aeruginosa (15) were most commonly encountered. Of the 132 Gram-negative isolates, 101 (76.5%) were extended-spectrum ß-lactamase producers. Among the 45 staphylococcal isolates, 18 (40%) were methicillin-resistant S . aureus. Conclusion The present study reveals microbiological profile in patients attending our cancer institute.

Experience with Orbital Tumors from a Tertiary Cancer Centre of North East India: A Pathology Perspective.

Background The orbit is an anatomically complex structure comprising the globe, extraocular muscles, fat, vascular, nervous, glandular, and connective tissues. A wide variety of neoplasms can arise from different orbital structures, which can create a diagnostic challenge to the pathologists. No formal study has been conducted in this regard in North East India. Aim and Objectives This article aims to document the pattern and prevalence of orbital tumors in our institute and assess the utility of histopathological examination (HPE) and immunohistochemistry (IHC) in the precise diagnosis of these neoplasms. Materials and Methods A retrospective analysis of orbital tumors was performed over a period of 5 years from 2013 to 2018 in the department of pathology at a tertiary cancer center of North East India following all the guidelines of the institutional ethics committee. Results A total of 35 cases of orbital neoplasms, evaluated by HPE and IHC, were found, all of them being malignant tumors. The age range was 4 months to 85 years. Male to female ratio was 1.5:1. The most common tumor found was lymphoma, accounting for 10 cases (28.6%), all of which were non-Hodgkin lymphoma (NHL). All these cases except one occurred in adults, thus making it the most common tumor in adults in this study. Diffuse large B cell lymphoma, not otherwise specified, was the most common NHL, followed by follicular lymphoma, mature T cell NHL, extranodal marginal zone lymphoma, and B cell lymphoblastic lymphoma. Rhabdomyosarcoma and poorly differentiated/undifferentiated carcinoma jointly were the second most common tumors, totaling seven cases (21.21%) each. This was followed by melanoma (three cases), myeloid sarcoma (three cases), Ewing sarcoma/peripheral neuroectodermal tumor (PNET) (three cases), neuroblastoma (one case), and angiosarcoma (one case). Among these, rhabdomyosarcoma, granulocytic sarcoma, Ewing sarcoma/PNET, and neuroblastoma exclusively troubled the children. IHC markers including the lymphoma panel, and soft tissue ones were crucial in the precise diagnosis of the neoplasms encountered. Conclusion A variety of malignant orbital tumors may be seen in clinical practice. Management of these tumors requires a multidisciplinary approach. HPE in conjunction with IHC evaluation is of utmost importance in the veracious recognition of orbital tumors for their proper management.

Causes of Treatment Abandonment of Pediatric Cancer Patients ­ Experience in a Regional Cancer Centre in North East India

Introduction: Refusal and abandonment of treatment is often considered as an important reason for poor survival of pediatric cancer patients in developing and underdeveloped countries. In this study we analyze the factors responsible for treatment abandonment and refusal in a Regional Cancer Centre (RCC) in North East India. Material and Methods: All histopathologically or cytologically confirmed cases of childhood cancer from below 15 years of age registered from 1st April, 2010 to 31st March, 2017 were included in this study. Parents or caregivers were interviewed thoroughly and a questionnaire was filled up for analysis of demographic and socio-economic factors. Modified Kuppuswamy scale was used to measure socioeconomic status. Results: Of 592 patients 161 (27.1%) abandoned therapy and 23 (3.9%) refused treatment. Factors associated with abandonment of treatment included: lower risk if residing in urban areas (Odds ratio [OR] = 0.8333, 95% CI 0.565-1.228; P=0.36) and higher risk with maternal education less than secondary school (OR = 1.357; 95%CI: 0.553-3.326; P=0.505). Low socioeconomic status and age >5yrs were also associated with abandonment of treatment. In a binary logistic regression analysis, male sex [Odds Ratio (OR) = 0.701; 95% CI 0.48-1.01; P=0.062] have lowest risk of abandoning treatment with trend to statistical significance. Conclusion: There is a need for proper definition of the problem of childhood cancer patients so that appropriate policy can be introduced to improve survival by improving treatment compliance.

Prevalence of HER2 Expression and Its Correlation with Clinicopathological Parameters in Gastric or Gastroesophageal Junction Adenocarcinoma in North-East Indian Population

Objective: Human epidermal growth factor receptor 2 (erbb2/HER2) overexpression, has now been implicated in advanced gastric and gastroesophageal junction cancers. The study was conducted to determine the rate of HER2 positivity in patients with locally advanced or metastatic gastric and gastroesophageal adenocarcinoma in North-East India and to assess the impact of various demographic and clinical parameters on HER2 positivity. Methods: A total of 68 patients of age >18 years of gastric and gastroesophageal adenocarcinoma diagnosed on histopathological examination from September 2016 to February 2018 at Dr B Borooah Cancer Institute, Assam were enrolled for the observational (epidemiological) study. All patients were subjected to the HER2 immunohistochemistry test using a FDA-approved, standardized test kit. HER2 expression was correlated with various demographic and clinicopathological parameters. Results: The overall rate of HER2 positivity in the population studied was 56% (n=38). The rate was non-significantly higher in male, older age group (>60 years) and Hindu population. Similarly, HER2 positivity rate was higher in patients with well differentiated histology and was more common in patients with stage II and III diseases, but neither of the associations is statistically significant. HER2 positivity rate was significantly higher in proximal and in GEJ tumours (56% versus 44%, P=0.002). Conclusion: HER2 overexpression was evident in 56% of the North-East Indian patients with locally advanced and metastatic gastric and gastroesophageal adenocarcinoma. The overexpression correlated significantly with primary tumour site. Routine testing of gastric and gastroesophageal tumours for HER2 expression is recommended to provide a therapeutic advantage in Indian patients.

Radiotherapy and Concurrent Chemo-Radiotherapy in Locally Advanced Hypopharyngeal Cancers--A Hospital Registry Based Analysis.

BACKGROUND: The survival of patients with hypopharyngeal cancer is low amongst head and neck cancer cases. The incidence rates of hypopharyngeal cancers in our population are amongst the highest in the world and there are limited data available on the literature on varied responses to first course of treatment with radiotherapy (RT) and concurrent chemo-radiotherapy (CRT) in our population. MATERIALS AND METHODS: Clinical characteristics and initial responses to treatment in patients who had received radiotherapy and chemo-radiotherapy in a regional cancer center from January 2010 to December 2013 were evaluated. The data were obtained from the hospital cancer registry, and analysis was carried using descriptive statistics. Pearson's chi-square was used to test for differences in the variables and p<0.05 was considered statistically significant. RESULTS: A total of 554 patients were included in the analysis, 411 (74.2%) receiving RT and 143 (25.8%) being given CRT. There was significantly lower number of patients above 70 years with a higher proportion of patients below 50 years who had received CRT (p<0.05). Some 79.3% and 84.6% of patients in the RT and CRT groups respectively presented with a favorable performance status, and in the RT group 240 (58.4%) showed complete response (CR), and in the CRT group 103 (72.0%) showed CR at the first follow-up (p<0.05). CONCLUSIONS: Concurrent chemo-radiotherapy gives better short term response to treatment in locally advanced hypopharyngeal cancers.

Adult non Hodgkin's lymphoma patients: experience from a tertiary care cancer centre in north east India.

There is paucity of data on non Hodgkin's lymphoma (NHL) from our population in North-East India. In this retrospective study, patients were consecutively followed-up to see the clinic-pathological pattern of NHL, various responses, and pattern of relapses to first line treatment with chemotherapy. All patients in the present study received standard regimen of cyclophosphamde, doxorubicin, vincristine, prednisolone (CHOP) with or without rituximab (R-CHOP) as per our institutional protocol as first line therapy. Our study has shown that, in our adult population, the majority of NHL cases present with stage II and stage III disease and extra nodal involvement, B-cell lymphomas and diffuse large cell lymphomas being the most common subtypes. International prognostic index was a significant factor for varied responses to treatment. The majority of relapses after complete remission occurred in the first year.

Expression of aberrant CD markers in acute leukemia: a study of 100 cases with immunophenotyping by multiparameter flowcytometry.

BACKGROUND: Acute leukemia is a heterogenous disease having diverse phenotypes. Immunophenotyping by flowcytometry is essential for diagnosis of myeloid and lymphoid subtypes. Aberrant phenotype incidence is controversial and dissimilar results have been reported by different groups. OBJECTIVES: Purpose of the study was to determine the incidence of aberrant phenotypes in North East Indian patients with acute leukemia. METHODS: We analysed a total of 100 cases (AML = 36, ALL = 61, MPAL = 3) by multiparametric flow cytometry using an acute panel of monoclonal antibodies (MoAbs). The MoAbs were selected to identify differentiation-associated antigens of both myeloid and lymphoid lineages. RESULTS: Aberrant phenotypes were found in 21 (58.3%) cases of AML, 36 (59.2%) cases of B-ALL and 6 (66.7%) cases of T-ALL. CD7 was the most frequent lymphoid associated antigen found in 33% of AML cases while CD117 was the myeloid antigen most frequently detected in ALL (54%) cases. Aberrant expression of CD 117 is highly significant by Fischer's exact test (P< 0.0001). CONCLUSION: We conclude that aberrant phenotypes are present in a great majority of acute leukemia patients of North East India. Future studies will be directed to correlate of these markers with prognosis and therapeutic response.

Neoadjuvant chemotherapy in advanced epithelial ovarian cancer: A survival study.

CONTEXT: Patients with advanced ovarian cancer have a poor prognosis in spite of the best possible care. Primary debulking surgery has been the standard of care in advanced ovarian cancer; however, it is associated with high mortality and morbidity rates as shown in various studies. Several studies have discussed the benefit of neoadjuvant chemotherapy in patients with advanced ovarian cancer. AIMS: This study aims to evaluate the survival statistics of the patients who have been managed with interval debulking surgery (IDS) from January 2007 to December 2009. MATERIALS AND METHODS: During the period from January 2007 to December 2009, a retrospective analysis of 104 patients who underwent IDS for stage IIIC or IV advanced epithelial ovarian cancer at our institute were selected for the study. IDS was attempted after three to five courses of chemotherapy with paclitaxal (175 mg/m(2) ) and carboplatin (5-6 of area under curve). Overall survival (OS) and progression free survival (PFS) were compared with results of primary debulking study from existing literature. OS and PFS rates were estimated by means of the Kaplan-Meier method. Results were statistically analyzed by IBM SPSS Statistics 19. RESULTS: The median OS was 26 months and the median PFS was 18 months. In multivariate analysis it was found that both OS and PFS was affected by the stage, and extent of debulking. CONCLUSIONS: Neoadjuvant chemotherapy, followed by surgical cytoreduction is a promising treatment strategy for the management of advanced epithelial ovarian cancers.

Brief descriptive epidemiology of primary malignant brain tumors from North-East India.

Brain tumors are a mixed group of neoplasms that originate from the intracranial tissues and the meninges with degrees of malignancy varying greatly from benign to aggressive. Not much is known about the epidemiology of primary malignant brain tumors (PMBTs) in our population in North-East India. In this analysis, an attempt was made to identify the age groups, gender distribution, topography and different histological types of PMBT with data from a hospital cancer registry. A total of 231 cases of PMBT were identified and included for the present analysis. Our analysis has shown that most of PMBT occur at 20-60 years of age, with a male to female ratio of 2.3:1. Some 70.5% of cases occurred in cerebral lobes except for the occipital lobe, and astrocytic tumors were the most common broad histological type. In our population the prevalence of PMBT is 1% of all cancers, mostly affecting young and middle aged patients. As brain tumors are rare, so case-control analytic epidemiological studies will be required to establish the risk factors prevalent in our population.

Overview of childhood cancers at a regional cancer centre in North-East India.

Childhood cancers are relatively uncommon in comparison to adult cancers. There is no literature available to shed light on clinic-pathological types and patterns of care for childhood cancers in our population in North-East India. In this analysis we therefore tried to determine the common childhood cancers diagnosed in our institute, clinical profile of the patients, types of treatment and compliance, and median survival estimates. Leukemia was most common, followed by retinoblastoma, central nervous system tumours and lymphomas. Ascertaining the clinic-pathological profile of childhood cancers in our population is essential for allocation and management of resources for this small but important group of patients.

Malignant rhabdoid tumor of the tongue: A rare occurrence.

Malignant rhabdoid tumors (MRTs) are highly aggressive neoplasms that most commonly occur in the kidneys of young children. Malignant rhabdoid tumor of the tongue is an extremely rare entity and very few have been reported in the literature. The course of extra-renal MRT is short and its prognosis is very poor. A 19-year-old female presented with a progressive swelling and restricted mobility of the tongue for over 3 months duration. We present here a locally advanced case of MRT of the tongue, its diagnosis, management and review of the literature related to it.

Continuous low-dose oral chemotherapy in recurrent and persistent carcinoma of cervix following chemoradiation: a comparative study between prolonged oral cyclophosphamide and oral Etoposide.

AIM: To compare the efficacy and toxicities of low-dose oral cyclophosphamide and oral etoposide in patients with persistent and recurrent cervical cancer with gross pelvic disease following full course of chemoradiation therapy. MATERIALS AND METHODS: 30 patients with recurrent and persistent cervical cancer with gross pelvic disease were enrolled in this trial. The patients were randomly divided into two groups of 15 patients each with one group receiving low dose oral cyclophosphamide (100 mg/day) and the other group receiving low-dose oral etoposide (50 mg/day). Results were statistically analysed by IBM SPSS Statistics 19. RESULTS: Oral etoposide was not well tolerated with grade 2 neutropenia occurring in 33.3% and grade 3 neutropenia in 6.6% and thrombocytopenia occurring in 13.3%. Oral cyclophosphamide group on the other hand was better tolerated with none of the patients having thrombocytopenia and 6.6% patients having grade 2 neutropenia. There were two complete response (15.38%) and one partial response at the end of study (7.6%) in the cyclophosphamide group whereas there was no complete response and two partial response (16.6%) in the oral etoposide group. CONCLUSION: Long-term, low-dose oral etoposide was found to be less tolerated without any significant effect with patients with persistent and recurrent cervical cancer with gross pelvic disease following full course of chemoradiation therapy in contrast to oral cyclophosphamide which was found to be effective and well-tolerated by the patients.