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Introduction: The myriad presentation of osteoarticular brucellosis make the patient seek the help of general practitioners, orthopaedic and rheumatology specialists. Moreover, the lack of disease-specific symptomatology is the leading cause of the delay in diagnosing osteoarticular brucellosis. Given the increasing number of spinal brucellosis cases across the country, no literature is presented on the systematic management of spinal brucellosis. However, with our experience, we formulated a classification for managing spinal brucellosis. Methods: A single-centred prospective observational study was conducted with 25 confirmed cases of spinal brucellosis. Patients were analysed and graded clinically, serologically, and radiologically and were managed with antibiotics for 10–12 weeks, and if necessary, stabilisation and fusion were done based on the treatment classification devised. All patients were followed up to ensure disease clearance at serial follow-up with relevant investigations. Results: The mean age of the study participants was 52.16 ± 12.53 years. According to spondylodiscitis severity code (SSC) grading, four patients belong to grades 1, 12 to grade 2 and 9 to grade 3 at presentation. Erythrocyte sedimentation rate (p = 0.02), c-reactive protein (p

Globally, neurological diseases pose a major burden to healthcare professionals in terms of the management and prevention of the disorder. Among neurological diseases, Alzheimer’s disease (AD) accounts for 50%–70% of dementia and is the fifth leading cause of mortality worldwide. AD is a progressive, degenerative neurological disease, with the loss of neurons and synapses in the cerebral cortex and subcortical regions. The management of AD remains a debate among physicians as no standard and specific “disease-modifying” modality is available. The concept of ‘Regenerative Medicine’ is aimed at regenerating the degenerated neural tissues to reverse the pathology in AD. Genetically modified engineered stem cells modify the course of AD after transplantation into the brain. Extracellular vesicles (EVs) are an emerging new approach in cell communication that involves the transfer of cellular materials from parental cells to recipient cells, resulting in changes at the molecular and signaling levels in the recipient cells. EVs are a type of vesicle that can be transported between cells. Many have proposed that EVs produced from mesenchymal stem cells (MSCs) may have therapeutic promise in the treatment of AD. The biology of AD, as well as the potential applications of stem cells and their derived EVs-based therapy, were explored in this paper.

Introduction: Rhabdomyosarcoma (RMS) is a soft tissue tumor arising from myogenic precursor cells. RMS involving the spine primarily is rare, with only few such reported cases. Clinical image report: A 43 year old gentleman had complains of low back pain, weakness of lower limbs and urinary incontinence for three months. With radiological and histopathological investigations, the patient was diagnosed as alveolar type of RMS. Conclusion: Identifying the histological type of RMS pave a way for the treatment plan and to prognosticate the disease activity.

Introduction: Several sociodemographic variables, including ethnic inequality, have been identified as potentially influencing the uptake of COVID-19 vaccinations. To develop herd immunity against COVID-19, at least 70–85% of the population must be vaccinated. As the situation with COVID-19 changes, the public's perception keeps fluctuating. We designed a survey to determine the prevalence of vaccinated individuals and the rate of infectivity post-vaccination. We also aimed to study the clinical manifestations and infectivity of the SARS-CoV-2 virus post-vaccination. Materials and methods: A cross-sectional study was conducted from May 10, 2021 to July 10, 2021 across India through a pre-tested validated semi-structured self-administered electronic questionnaire, to the study subjects with objectives explained and the confidentiality of the data and results had been assured. The questionnaires were prepared using Google forms and the link was sent across social media platforms such as WhatsApp, Facebook, and various social platforms where people are actively engaged following the restrictions and protocols of social distancing. General demographic data, followed by their lifestyle and comorbid conditions, and data on their vaccination, infectivity, and side effects were collected. Results: We included 2334 participants in the study, of which the majority of the study participants were in the age group of 25–34 years (38.6%). 1729 were vaccinated individuals of which 80.7% had received Covishield and 17.8% had received Covaxin. Around 61.1% have received both doses among 1729 vaccinated individuals and 38.9% had received only one dose of vaccine. The majority of the fully vaccinated individuals had a gap of 4–5 weeks for the second dose (37.1%) followed by 5–6 weeks (11.2%). Post-vaccination 50.8% had experienced muscle pain, 46% had experienced fatigue, 36.5% weakness, and 12.3% back pain. Among vaccinated 26% turned out to be COVID-19 positive and 44.5% non-vaccinated got infected. The odds of infection among non -vaccinated individuals was 2.27 times higher than vaccinated individuals. Individuals who encountered the viral antigen for the second time experienced either through vaccination or infection demonstrated exaggerated inflammatory response which is explained by the antibody-dependent enhancement phenomenon without life-threatening complications. Conclusion: Although more than 50% of the vaccinated individuals experienced some form of musculoskeletal side effects, we noted a high acceptance rate (74%) of vaccination among the participants. The vaccinated individuals were two times safer from infection compared to the non-vaccinated individuals.