Double Philadelphia Chromosomes- A Rare, Yet an Important Cytogenetic Phenomenon of Prognostic Significance in De Novo Acute Lymphoblastic Leukemia.

Unlabelled: Presence of additional copies of Philadelphia chromosome (Ph) is characteristic of chronic myeloid leukemia in blast crisis, very rarely observed in de novo acute lymphoblastic leukemia (ALL). Ph positive (Ph+ve) ALL and CML in lymphoid blast crisis (CML-LBC) are biologically different with divergent clinical course. Double Ph+ve ALL has little data available as to its incidence and prognostic significance.

MoCA in five Indian languages: A brief screening tool to diagnose dementia and MCI in a linguistically diverse setting.

Introduction And Objectives: Early dementia diagnosis in low and middle-income countries (LMIC) is challenging due to limited availability of brief, culturally appropriate, and psychometrically validated tests. Montreal Cognitive Assessment (MoCA) is one of the most widely used cognitive screening tests in primary and secondary care globally. In the current study, we adapted and validated MoCA in five Indian languages (Hindi, Bengali, Telugu, Kannada, and Malayalam) and determined the optimal cut-off points that correspond to screening for clinical diagnosis of dementia and MCI.

Second round statewide sentinel-based population survey for estimation of the burden of active infection and anti-SARS-CoV-2 IgG antibodies in the general population of Karnataka, India, during January-February 2021.

Objective: Demonstrate the feasibility of using the existing sentinel surveillance infrastructure to conduct the second round of the serial cross-sectional sentinel-based population survey. Assess active infection, seroprevalence, and their evolution in the general population across Karnataka. Identify local variations for locally appropriate actions.

Picture-naming test for a linguistically diverse population with cognitive impairment and dementia.

Background: Picture-naming tests (PNTs) evaluate linguistic impairment in dementia due to semantic memory impairment, impaired lexical retrieval or perceptual deficits. They also assess the decline in naming impairment at various stages of dementia and mild cognitive impairment (MCI) that occurs due to progressive cognitive impairment. With the increasing numbers of people with dementia globally, it is necessary to have validated naming tests and norms that are culturally and linguistically appropriate.

Fixed-Dose Recombinant Urate Oxidase in the Treatment of Paediatric Tumour Lysis Syndrome: A Regional Cancer Centre Experience.

Background: Tumor lysis syndrome (TLS) is an oncologic emergency commonly seen in children with hemato-lymphoid malignancies. Recombinant urate oxidase (RUO) is used in both the prophylaxis and treatment of TLS. However, in resource-constrained countries, its role is mostly limited to the treatment of established TLS and data regarding the use of RUO and its outcome is sparse.

Suspend or amend? Randomized controlled trial on neuropsychological rehabilitation for epilepsy: A COVID-19 impact.

COVID-19 caused devastating effects of human loss and suffering along with disruption in clinical research, forcing reconceptualization and modification of studies. This paper attempts to outline the steps followed and detail the modifications undertaken to deal with the impacts of the pandemic on the first ongoing randomized controlled trial on effectiveness of neuropsychological rehabilitation in adult patients with drug-resistant epilepsy in India. All modifications were based on evolving guidelines and circumstantial context and were planned, reviewed and approved by important stakeholders.

Validation of ICMR Neurocognitive Toolbox for Dementia in the Linguistically Diverse Context of India.

The growing prevalence of dementia, especially in low- and middle-income countries (LMICs), has raised the need for a unified cognitive screening tool that can aid its early detection. The linguistically and educationally diverse population in India contributes to challenges in diagnosis. The present study aimed to assess the validity and diagnostic accuracy of the Indian Council of Medical Research-Neurocognitive Toolbox (ICMR-NCTB), a comprehensive neuropsychological test battery adapted in five languages, for the diagnosis of dementia.

Clinical Features, Gender Differences, Disease Course, and Outcome in Neuromyelitis Optica Spectrum Disorder.

Introduction: Neuromyelitis optica spectrum disorder (NMOSD) is an astrocytopathy with a predilection for the optic nerve, spinal cord, and brainstem. In this ambispective study, we evaluate clinical characteristics, responses to therapy, and disability outcomes in patients with NMOSD.

Methods: Patients diagnosed as NMOSD and following up for at least 1 year at a tertiary care center in India were recruited.

Clinical and laboratory evidence of Lyme disease in North India, 2016-2019.

Background: Lyme disease is endemic to parts of the Americas, Europe and Asia. However, only a handful of sporadic cases have been reported from India. In this study, we systematically evaluated the clinical and epidemiological features of Lyme disease in North India.

Tuberculosis Coexistence in Pediatric Hodgkin's Lymphoma: A Tropical Country Experience.

 Hodgkin's lymphoma (HL), being one of the common cancers among children, may occasionally masquerade as an infectious illness. Similarly, an underlying infection like tuberculosis (TB) may be missed in cases of HL because of similarity in clinical and radiological features. Here, we present our data of association of HL with histopathologically proven TB lymph node, their clinical presentation, treatment details, and outcome.

The burden of active infection and anti-SARS-CoV-2 IgG antibodies in the general population: Results from a statewide sentinel-based population survey in Karnataka, India.

Objective: To estimate the burden of active infection and anti-SARS-CoV-2 IgG antibodies in Karnataka, India, and to assess variation across geographical regions and risk groups.

Methods: A cross-sectional survey of 16,416 people covering three risk groups was conducted between 3-16 September 2020 using the state of Karnataka's infrastructure of 290 healthcare facilities across all 30 districts. Participants were further classified into risk subgroups and sampled using stratified sampling.

Recurrent Neurocysticercosis: Not So Rare.

Background: Solitary cysticercus granuloma (SCG) appearing as a single ring-enhancing lesion (SREL) is the most frequently encountered imaging finding in patients of neurocysticercosis (NCC) in India and during follow-up, most of SCGs resolve with or without calcifications. Recurrent SCG have been rarely reported.

Objectives: The aim of our study is to report the incidence of recurrent SCG in a cohort of patients with SCG and postulate the hypothesis.

Bilingualism and Its Implications for Neuropsychological Evaluation.

Objective: In the background of a large population of bilinguals globally, the study aimed to develop standards of neuropsychological testing in the context of bilingualism. Because bilingualism is known to affect cognitive processes, bilinguals and monolinguals were compared on their performance on cognitive tests, to investigate the possibility of the need for separate normative data for the two groups.

Method: A comprehensive neuropsychological test battery, standardized across five Indian languages: the Indian Council of Medical Research-Neuro Cognitive Tool Box (ICMR-NCTB) was administered to 530 participants (267 monolingual and 263 bilinguals matched for age and education).

Diagnosis of solid tumors in infants by fine-needle aspiration cytology: 5 years retrospective study from a tertiary care oncology center in South India.

Introduction: Neuroblastoma (NB), Wilms tumor (WT), hepatoblastoma (HBL), germ cell tumors (GCT), rhabdomyosarcoma (RMS), and so forth are the commonly identified solid tumors in infants. Invasive diagnostic techniques are more challenging in infants than older children. fine needle aspiration cytology (FNAC) is a safe, minimally invasive and outpatient procedure which is time and cost-effective for solid tumor diagnosis.

A Screening Tool to Detect Stroke Aphasia: Adaptation of Frenchay Aphasia Screening Test (FAST) to the Indian Context.

Background: Aphasia is a common consequence of stroke. To optimize recovery, it becomes critical as there are early identification and treatment of language deficits. The rising burden of stroke aphasia and lack of screening tools in the Indian context necessitates the need for a screening tool.

Seizure-related injuries in inadequately treated epilepsy patients: A case-control study.

Purpose: To compare epilepsy-related injuries in untreated or inadequately treated patients and patients on adequate treatment.

Methods: In a cross-sectional case-control study, seizure-related injuries in patients who were either on no treatment or inadequate treatment were compared with another group of patients receiving appropriate evidence-based epilepsy treatment. The inadequately treated patients or 'cases' were drawn from an outreach epilepsy clinic while the adequately treated patients or 'controls' were recruited from a tertiary care facility providing comprehensive epilepsy management.

Application of Stem Cells in Stroke: A Multifactorial Approach.

Stroke has a debilitating effect on the human body and a serious negative effect on society, with a global incidence of one in every six people. According to the World Health Organization, 15 million people suffer stroke worldwide each year. Of these, 5 million die and another 5 million are permanently disabled.

Natural Killer cell transcriptome during primary EBV infection and EBV associated Hodgkin Lymphoma in children-A preliminary observation.

Epstein Barr Viral infection is a common childhood infection in India and is also nearly 100 % etiologically associated with pediatric Hodgkin Lymphoma (HL). The main question in EBV immunobiology has been, why only a small subset of infected individuals develop EBV associated malignancies, while the vast majority carry this virus asymptomatically for life. Natural Killer (NK) cells, with a phenotype of CD56dim CD16+ exhibit potent cytotoxicity towards both virus infected cells and transformed cells and hence have been considered to be crucial in preventing the development of symptomatic EBV infection and lymphoma.

Epidemiology and clinical features of retinoblastoma: A tertiary care center's experience in India.

Introduction: Retinoblastoma (RB) is a prototype of heritable cancers. It is more common in the lower socioeconomic strata. Delayed presentation significantly reduces the overall outcome.