Biomarkers.

Background: Musical activity is known to act as a cognitive reserve and protect the brain against age-related cognitive decline. The neural correlates of music perception and processing has been linked to the cerebellum, which is also known to be implicated in musical-training related plasticity. These insights led us to explore the differences in cerebellar volumes between musicians and non-musicians.

Biomarkers.

Background: In the scientific literatures, C-reactive protein (CRP), a well-known inflammatory biomarker, has been closely examined in connection to cognitive function. However, less knowledge on correlation study between the serum CRP level and different cognitive domain. Therefore, we aimed to study the relation between CRP level and cognition performance in TLSA cohort.

Biomarkers.

Background: Social isolation among the elderly is increasing and its detrimental effect on cognition is not fully understood. We aimed to study the effects of social isolation on cognitive performance and brain morphology among the urban elderly.

Method: In this cross-sectional analysis of 1484 participants from the Tata Longitudinal Study of Aging (TLSA) based in urban Bangalore, we administered the social network index questionnaire to identify participants experiencing social isolation.

Biomarkers.

Background: Though frailty is common in aging, its impact on varied health outcomes has been grossly understudied among rural Indians. We aimed to cross-sectionally examine the impact of physical frailty on 13 health outcomes and brain structure in this population.

Method: Participants (n=5302) were non-demented, aging individuals (≥45 years) from the ongoing Srinivaspura Aging Neuro Senescence and Cognition (SANSCOG) cohort in rural southern India.

Alzheimer's Imaging Consortium.

Background: Though frailty is common in aging, its impact on varied health outcomes has been grossly understudied among rural Indians. We aimed to cross-sectionally examine the impact of physical frailty on 13 health outcomes and brain structure in this population.

Method: Participants (n=5302) were non-demented, aging individuals (=45 years) from the ongoing Srinivaspura Aging Neuro Senescence and Cognition (SANSCOG) cohort in rural southern India.

Intraclass Correlation in Cluster Randomized Controlled Trials: A Meta-Analysis of Studies on Major Depression.

Background: Though cluster randomized trials (CRTs) provide robust evidence for intervention by controlling contamination of interventions, there could be some loss of statistical efficiency. The Consolidated Standards of Reporting Trials (CONSORT) recommends reporting intraclass correlation coefficients (ICC) to understand this phenomenon, though not many studies follow this. This meta-analysis explored the compliance of CRTs in major depression for reporting ICC besides deriving the pooled ICC and pooled mean differences of intervention outcomes.

Non-opioid psychiatric medications for chronic pain: systematic review and meta-analysis.

Background: The escalating number of deaths related to opioid usage has intensified the pursuit of non-opioid alternatives for managing chronic pain. It's often observed that psychiatric comorbidities coexist in patients suffering from chronic pain. There are a variety of psychotropic medications that have demonstrated effectiveness in treating both psychiatric symptoms and pain.

Distribution of biochemical and haematological parameters in an aging population from southern India: A cross-sectional analysis.

Background: Examining the distribution of biochemical and haematological tests in different age groups of rural population is necessary to ensure that health care facilities are equipped to address the prevalent health conditions and manage age-related illness effectively. Hence, this study is aimed at seeing the distributions of blood biochemical and haematological parameters in rural population.

Methods: This cross-sectional study investigated the distribution of 26 different haematological and biochemical parameters in longitudinal cohort study (Srinivaspura Aging, NeuoSenescence and COGnition - SANSCOG), from the villages of Srinivaspura, Kolar district, India.

Alteration in amygdala subfield volumes and their association with cognition in mild cognitive impairment.

Background: The amygdala has an important role in cognitive and affective functions. The involvement of amygdala and related limbic structures is implicated in many aspects of memory and emotion in mild cognitive impairment (MCI). In the present study, we aimed to compare the volumetric measurements of amygdala and its subfields as well as their association with cognitive functions in stable MCI (sMCI).

Dysregulated Cerebrospinal Fluid Proteome of Spinocerebellar Ataxia Type 2 and its Clinical Implications.

Background: Abnormalities in ataxin-2 associated with spinocerebellar ataxia type 2 (SCA2) may lead to widespread disruptions in the proteome. This study was performed to identify dysregulated proteome in SCA2 and to explore its clinical-radiological correlations.

Methods: Cerebrospinal fluid (CSF) samples from 21 genetically confirmed SCA2 were subjected to shotgun proteome analysis using mass spectrometry (MS) and tandem mass tag (TMT)-based multiplexing.

Transcranial direct current stimulation-efficacy in mild cognitive impairment: A meta-analysis.

Objectives: Mild cognitive impairment (MCI) is a transition state in which individuals have cognitive abilities that are in between those of normal aging and dementia. Although not everyone with MCI develops dementia, the risk of progression to dementia is higher in people with MCI. Interventions at this stage can prevent or delay the onset of dementia.

Therapeutic Potential of Buprenorphine in Depression: A Meta-Analysis of Current Evidence.

Background: Emerging research indicates buprenorphine, used in management of opioid use disorder, has attracted interest for its potential in treating a variety of psychiatric conditions. This meta-analysis aimed to determine the efficacy of buprenorphine in treating symptoms of depression.

Methods: Using Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, a search was conducted of several databases until April 25, 2022, for English language articles related to buprenorphine and its use in treating various mental health conditions.

A Study of the Associated Risk Factors for Early Failure and the Effect of Photofunctionalisation in Full-Arch Immediate Loading Treatment Based on the All-on-Four Concept.

Early implant failure occurring within 1 year after implantation has been attributed to various factors. Particularly, early failure can lead to challenges in maintaining a full-arch prosthetic device, necessitating prompt intervention, including reoperation. This study aimed to retrospectively examine implant- and patient-related factors and the effects of photofunctionalisation associated with early failure in patients who underwent treatment using the all-on-four concept in both the maxilla and mandible.

Association between multilingualism and cognitive performance among older adults in rural southern India.

Objectives: Recent studies have shown that multilingualism may play an important role in enhancing cognitive health. The process of language acquisition constitutes a form of natural brain training, which in turn is hypothesized to increase neuroplasticity and hence, maintains the cognitive reserve. The study aimed to analyze the relationship between the number of languages known to an individual and its effect on cognitive functioning in both healthy and cognitively impaired study participants.

Comparative efficacy of repetitive transcranial magnetic stimulation protocols for obsessive-compulsive disorder: A network meta-analysis.

Background: Repetitive transcranial magnetic stimulation (rTMS) has been found to be helpful for the treatment of obsessive-compulsive disorder (OCD). However, the relative efficacy of different rTMS protocols is unclear.

Objective: To conduct a systematic review and network meta-analysis (NMA) of published literature to compare the relative efficacy of different rTMS protocols for decreasing Yale-Brown Obsessive Compulsive Severity (Y-BOCS) scores in patients with OCD.

Effectiveness of lifestyle intervention on prevention/management of antipsychotic-induced weight gain among persons with severe mental illness: A systematic review and meta-analysis.

Individualized lifestyle interventions using motivational interviewing (MI) approach are recommended for persons with severe mental illness (SMI) for effective weight management. The aim of this meta-analysis was to assess the effectiveness of various lifestyle interventions that addressed obesity among persons with SMI. Twelve RCTs were assessed by individual reviewers using revised cochrane risk-of-bias tool (RoB 2).

The All-on-four concept for fixed full-arch rehabilitation of the edentulous maxilla and mandible: a longitudinal study in Japanese patients with 3-17-year follow-up and analysis of risk factors for survival rate.

Purpose: Implant-supported immediately loaded fixed full-arch rehabilitation via All-on-four treatment yields good long-term results for both the maxilla and the mandible. However, the risk factors affecting long-term implant survival are unknown, and the long-term prognosis of All-on-four concept procedures in Japanese individuals has not been elucidated. We aimed to determine the cumulative implant survival rate after 3-17-year follow-up and identify the associated risk factors.

Effectiveness of Short-Term Lifestyle Modification on Reducing Body- Weight-Related Parameters in Persons with Severe Mental Illness: A Randomized Controlled Trial.

Background: Persons with severe mental illness (SMI) reportedly have a high mortality rate due to metabolic syndrome (MS). However, lifestyle modification (LM) offers effective management of some components of MS. This study aimed to evaluate the effectiveness of LM in reducing body-weight-related parameters in SMIs.

Impact of the COVID-19 pandemic on some modifiable risk factors of dementia in an aging, rural Indian population.

Introduction: The impact of the COVID-19 pandemic and associated lockdowns is likely to have caused adverse changes in lifestyle-related/cardiovascular risk factors and other such modifiable risk factors of dementia. We aimed to examine the pandemic's impact on some modifiable risk factors of dementia among rural Indians belonging to a large, prospective aging cohort-Srinivaspura Aging, NeuoSenescence, and COGnition (SANSCOG).

Methods: This was a cross-sectional study among adults aged ≥ 45 years ( = 3,148; 1,492 males and 1,656 females) residing in the villages of Srinivaspura in Karnataka state, India.

Predicting Visit Cost of Obstructive Sleep Apnea Using Electronic Healthcare Records With Transformer.

Background: Obstructive sleep apnea (OSA) is growing increasingly prevalent in many countries as obesity rises. Sufficient, effective treatment of OSA entails high social and financial costs for healthcare.

Objective: For treatment purposes, predicting OSA patients' visit expenses for the coming year is crucial.

MedSecurance Project: Advanced Security-for-Safety Assurance for Medical Device IoT (IoMT).

The MedSecurance project focus on identifying new challenges in cyber security with focus on hardware and software medical devices in the context of emerging healthcare architectures. In addition, the project will review best practice and identify gaps in the guidance, particularly the guidance stipulated by the medical device regulation and directives. Finally, the project will develop comprehensive methodology and tooling for the engineering of trustworthy networks of inter-operating medical devices, that shall have security-for-safety by design, with a strategy for device certification and certifiable dynamic network composition, ensuring that patient safety is safeguarded from malicious cyber actors and technology "accidents".