Health

Doctors at a Mumbai hospital have given a new lease of life to a Kolkata youth who had been battling with Type-1 diabetes since the age of three. Rishi Sharma, a 25-year-old student from Kolkata underwent a successful Simultaneous Pancreas-Kidney (SPK) transplant, which has relieved him from lifelong insulin injections and dialysis.   The complex four-hour surgery was performed by a multidisciplinary team of doctors, led by Dr. Jatin Kothari, senior director, Nephrology & chief consultant, Renal Transplant Medicine, and Dr. Gaurav Chaubal, director, Liver & Multi Organ Transplant at Nanavati Max Super Speciality Hospital in Mumbai.   Rishi had been dependent on multiple insulin injections daily since childhood. Over the years, uncontrolled diabetes led to progressive complications...

While both Type 1 and Type 2 diabetes raise the risk of heart disease and death, the effect is pronounced differently in men and women, according to a study. Cardiovascular disease (CVD) is the leading cause of death and morbidity worldwide, and individuals with T1D or T2D are at greater risk compared to the general population. Researchers from Uppsala University in Sweden showed that younger men with T2D have worse mortality and CVD outcomes than those with T1D. However, for women of all ages, almost all outcomes are worse for T1D than for T2D. "Women with Type 1 diabetes often develop the disease at a young age, so they live with it longer, which increases their lifetime risk of heart and blood vessel problems. They may also lose some of the natural protection women usually have agai...

Facing digital eye strain? According to a study, just one hour of scrolling social media reels on smartphones can cause eye fatigue. The study published in the Journal of Eye Movement Research found that it is not just the time spent on digital devices but also the type of content being used that can cause the condition. “Social media content causes greater pupil fluctuations than reading or watching a video,” said the researchers from SRM Institute of Science and Technology. The team stated that “prolonged smartphone use, exceeding 20 minutes at a time, can lead to physical and mental health issues, including psychophysiological disorders”. Digital devices and their extended exposure to blue light cause digital eyestrain, sleep disorders, and visual-related problems. To examine the i...

"Psoriasis is affecting millions globally, influencing not only skin health but also joints, overall immunity, and mental well-being," says Dr. Prachi B Bodkhe, dermatologist at Envi Aesthetics. "Though a cure can’t be promised, this condition can be effectively managed with medical supervision, lifestyle changes, and awareness of associated conditions," she adds.It is important that patients avoid self-medication. As Bodkhe explains, "Psoriasis management is complex, and treatments that work for one person may be harmful or ineffective for another." Following your care provider’s guidance, undergoing tests when recommended, and adopting a healthy lifestyle can help reduce recurrence and prolong remission. This World Psoriasis Month, dermatologists delve into early signs to watch out for, ...

Abdominal obesity coupled with greater sedentary behaviour is a driving factor for an early and more aggressive risk of diabetes among South Asians, including Indians, revealed a study on Tuesday.  The study, published in the BMJ, explored the characteristics of type 2 diabetes in South Asians who tend to develop the condition at a younger average age and lower body mass index than the white population. “South Asians face type 2 diabetes earlier and more aggressively than most other populations. Our review shows that diabetes often begins at lower body weight, progresses rapidly, and leads to more complications (kidney disease, heart attacks),” endocrinologist Dr. Anoop Misra, Director of Diabetes Foundation (India), who led the study, told IANS. The study, in collaboration with researc...

Bloodstream infections acquired during a hospital stay due to the use of a catheter are prevalent across ICUs in India and are often caused by microbes having a high level of antibiotic resistance, according to a study led by the All India Institute of Medical Sciences, New Delhi. Antibiotic resistance -- in which antibiotic drugs are rendered ineffective because disease-causing microbes have become immune to them -- can extend one`s hospital stay and treatment costs, adding stress to a public healthcare system. Estimates published in The Lancet Global Health journal show that on average, around nine bloodstream infection events occur every 1,000 days that a central line -- a catheter inserted in a patient`s large vein instead of an intravenous line -- was in place in the intensive care ...

In a first, a team of Australian scientists has grown the world`s first fully functioning lab-made human skin with its own blood supply. The advance may pave the way for better treatment of skin diseases, burns, and grafts.  The team from the University of Queensland used stem cells to create a replica of the human skin, which had blood vessels, capillaries, hair follicles, nerves, tissue layers, and immune cells. "This is the most life-like skin model that`s been developed anywhere in the world and will allow us to study diseases and test treatments more accurately," said lead researcher Abbas Shafiee, a tissue engineering and regenerative medicine scientist from UQ`s Frazer Institute. “Until now, scientists have been limited in how we study skin diseases and develop new therapies. “B...

The productivity of workers in extreme heat drops by two to three per cent for every degree above an ambient temperature of 20 degrees Celsius, highlights a report brought out by the United Nations` health and climate agencies. Analysing evidence from studies from past five decades that "have provided conclusive evidence that workplace heat stress directly threatens workers` ability to live healthy and productive lives", the World Health Organization (WHO) and World Meteorological Organization (WMO) have also outlined guidance on how the growing risks of heat can be mitigated in the section of society. Extreme heat events around the world occur more often and have become intense, increasing risks for both outdoor and indoor workers, authors of the report say, adding that related health r...

Researchers at the Indian Institute of Technology (IIT) Roorkee have developed HyEco -- a first-of-its-kind integrated flood-water quality modelling platform which shows how potential disease-causing microbes can travel in floodwaters and where people are most at risk of getting affected.  This novel framework, which also predicts how urban flood waters will spread across a city, was tested during the 2023 Delhi floods. The results were alarming; over 60 per cent of flooded areas were in the high to very high danger zones, and harmful bacteria (E. coli) in the water were found to be hundreds of thousands of times above safe limits. Children, in particular, faced infection risks more than double the internationally accepted safety levels when playing in floodwaters. Floodwaters in many ...

Omega fatty acids could protect against Alzheimer’s disease in women, new research showed on Wednesday, August 20.  Scientists from the UK’s King’s College London and Queen Mary University London conducted an analysis of lipids -- fat molecules that perform many essential functions in the body -- in the blood. They found a noticeable loss of unsaturated fats, such as those that contain omega fatty acids, in the blood of women with Alzheimer’s disease compared to healthy women. They found no significant difference in the same lipid molecule composition in men with Alzheimer’s disease compared to healthy men, which suggests that those lipids have a different role in the disease according to sex. Fats perform important roles in maintaining a healthy brain, so this study could indicate why m...