Study sheds light on hurdles faced in transforming NHS health care with AI

Implementing artificial intelligence (AI) into NHS hospitals is far harder than initially anticipated, with complications around governance, contracts, data collection, harmonization with old IT systems, finding the right AI tools and staff training, finds a major new UK study led by UCL researchers.

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Breathlessness increases long-term mortality risk, finds a study in Malawi

Research led by Liverpool School of Tropical Medicine and the Malawi-Liverpool-Wellcome Program shows that over half of hospital patients with breathlessness had died within a year of admission (51%), as opposed to just 26% of those without the symptom.

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Inhibiting an astrocytic ‘brake’ that blocks spinal cord repair could pave path to neuronal regeneration

Spinal cord injuries caused by external trauma, such as traffic accidents or falls, often lead to the permanent loss of motor and sensory functions. This is because the spinal cord—the central pathway connecting the brain and the rest of the body—harbors a “brake” mechanism that halts repair. For the first time, the molecular mechanism behind this braking system has been revealed.

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Analysis suggests chronic disease deaths are declining globally, but progress is slowing

Death rates from chronic diseases have fallen in four out of five countries around the world in the last decade—but progress has slowed, suggests an analysis led by researchers at Imperial College London and published in The Lancet.

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Parent-focused programs fail to prevent obesity in toddlers, analysis finds

Existing approaches to behavioral programs targeted at parents with children up to age 12 months and that aim to combat childhood obesity are insufficient to improve body mass index (BMI) at approximately two years of age, according to the largest study to date on the topic, published in The Lancet.

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Young-Onset Diabetes Tied to Beta Cell Deficiency, Not Obesity: PHENOEINDY-2 Study

India: A recent study published in Diabetologia has shed light on a unique presentation of type 2 diabetes among young adults in Assam, India-one that defies the conventional link between diabetes and obesity. 

Conducted by Dr. Anupam Dutta and colleagues from the Department of Medicine, Assam Medical College and Hospital, Dibrugarh, the PHENOEINDY-2 study highlights a concerning prevalence of non-autoimmune diabetes among undernourished individuals, with beta cell dysfunction emerging as the primary driver. 

The study involved 240 GADA-negative young adults (diagnosed with type 2 diabetes before the age of 40) and 252 non-diabetic individuals from similar socio-economic backgrounds as controls. Notably, both groups shared a median BMI of 23 kg/m². Many participants came from economically disadvantaged tea garden communities, a setting that offered critical insights into the interplay between poverty, malnutrition, and metabolic disorders.

The key findings of the study were as follows:

  • 53% of young diabetic patients and 61% of control participants exhibited elevated body fat levels despite having a normal BMI, indicating a prevalent “thin–fat” phenotype.
  • The “thin–fat” body composition was characterized by relatively high abdominal fat despite a lean outward appearance.
  • Over two-thirds of the diabetic patients had a BMI below 25 kg/m², and 14% were underweight (BMI <18.5 kg/m²).
  • Stunted growth was observed in 28% of the diabetic individuals.
  • 27% of the diabetic participants were anaemic, pointing toward chronic undernutrition.
  • Compared to non-Hispanic white Americans in the NHANES study, both Assamese diabetic and non-diabetic participants showed higher waist-to-hip ratios, body roundness indices, and truncal fat content, reinforcing the presence of the “thin–fat” phenotype.
  • The metabolic profile of these patients differed from the typical Western pattern of obesity-driven diabetes.
  • Patients showed marked beta-cell dysfunction with a median HOMA-B score of 25.7.
  • Insulin resistance was only mild among the patients, with a median HOMA-S score of 103.
  • Underweight individuals had the most severe hyperglycemia, significant beta-cell deficiency but remained insulin-sensitive.

Further classification revealed that around two-thirds of the participants with diabetes belonged to the “severely insulin-deficient diabetes” (SIDD) subgroup based on the Swedish classification system. These findings point toward beta cell deficiency, rather than insulin resistance, as the primary abnormality in this population.

The authors suggest that multigenerational undernutrition may play a crucial role in the development of diabetes in this setting. The study underscores the need to broaden the understanding of diabetes phenotypes in low- and middle-income countries and tailor interventions accordingly.

“The PHENOEINDY-2 study calls attention to the heterogeneity of young-onset type 2 diabetes in India. In regions like Assam, where undernutrition remains a persistent issue, the conventional obesity-linked model of diabetes may not apply. Instead, chronic nutritional deprivation and associated beta-cell impairment appear to be at the heart of the disease’s development,” the authors concluded.

Reference:

Dutta, A., Dutta, P.K., Baruah, S.M. et al. Non-autoimmune diabetes in young people from Assam, India: the PHENOEINDY-2 study. Diabetologia (2025). https://doi.org/10.1007/s00125-025-06500-9

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CDSCO Criminal Prosecution Against IndiaMART Put on Hold by Delhi HC Till Sept 17

New Delhi: The Delhi High Court has directed the Central Drugs Standard Control Organisation (CDSCO) not to enforce its order initiating criminal prosecution against IndiaMART Intermesh Limited over alleged listings of illegal drugs on its online platform.

Justice Saurabh Banerjee, while posting the matter before the roster bench for hearing next week, ordered that CDSCO’s directive of September 1, 2025, “shall remain in abeyance until September 17, 2025.”

According to a recent media report in the Bar and Bench, appearing for IndiaMART, Senior Advocate Darpan Wadhwa, assisted by Advocate Anirudh Bakru and a team from Bahuguna Law Associates, argued that the provisions invoked—Sections 18 and 27 of the Drugs and Cosmetics Act, 1940 — govern manufacturers, sellers, and distributors of medicines and cannot be applied to an online marketplace.

IndiaMART further maintained that it functions solely as an intermediary under the Information Technology Act, does not participate in transactions between buyers and sellers, and is protected by the safe harbour provisions of Section 79 of the IT Act.

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The company likened its role to a digital directory or “yellow pages,” stating that it only hosts product listings created by third-party vendors, and has no involvement in the manufacturing or sale of drugs.

The CDSCO’s counsel, while reserving the regulator’s rights, informed the Court that the September 1 order would not be acted upon until the case is heard.

The dispute traces back to multiple notices and letters issued by CDSCO between June 2024 and July 2025 — dated June 13, 2024; December 24, 2024; May 9, 2024; May 1, 2025; July 8, 2025; July 9, 2025; and July 18, 2025 — warning IndiaMART of potential prosecution and directing it to take corrective action.

IndiaMART had first approached the High Court in June 2024, challenging these notices. On July 22, 2025, Justice Sachin Datta recorded the submissions of government counsel that the company’s responses were under consideration and that a reasoned order would be passed after granting a hearing. At that stage, the Court had protected the company and its directors from immediate coercive action, observing that apprehension of prosecution was unfounded.

Following the CDSCO’s recent decision to initiate prosecution, IndiaMART once again sought the Court’s intervention, reiterating its stand that it is only an intermediary platform and not a trader in pharmaceutical products.

The company reiterated that it functions solely as an intermediary, similar to a yellow pages directory. It contended that its role is limited to listing products, with no involvement in their manufacture or sale, reports Bar and Bench.

Also Read: Kerala Doctor claims Brain Death a fictitious concept devised for organ trade, SC suggests approach NMC instead

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Novo Nordisk Gets CDSCO Panel Nod for Rybelsus Label Update, Aligned with EMA

New Delhi: The Subject Expert Committee (SEC) under the Central Drugs Standard Control Organization (CDSCO) has recommended approval of an updated package insert for Rybelsus tablets (3 mg, 7 mg, and 14 mg), manufactured by Novo Nordisk (India) Private Limited.

The decision came during the SEC meeting held on August 20, 2025, at CDSCO headquarters in New Delhi. Novo Nordisk presented its proposal to update the package insert (Version February 2025) in line with the European Medicines Agency (EMA) approval.

The firm presented the proposal for update in Package Insert (Version February 2025) for the changes in the Sections of Special Warnings and Precautions for use, Drug Interactions, Use in special populations and Undesirable effects of the drug product Rybelsus 3 mg, 7mg and 14 mg tablets in line with EMA approval.

After detailed deliberation, the committee recommended, “for approval of updated package insert Version February 2025 of the said drug product for the proposed changes.”

Rybelsus (oral semaglutide) is a glucagon-like peptide-1 (GLP-1) receptor agonist indicated for the treatment of type 2 diabetes mellitus. It lowers blood glucose by enhancing insulin secretion, reducing glucagon, and delaying gastric emptying. Unlike most GLP-1 receptor agonists, which require subcutaneous injection, Rybelsus is taken orally once daily, providing a non-injectable option for patients.

Novo Nordisk, the innovator of semaglutide, markets both the injectable (Ozempic) and oral (Rybelsus) formulations globally. The updated package insert ensures that healthcare professionals in India receive the latest approved safety, interaction, and usage information aligned with EMA standards, helping clinicians optimize diabetes management.

Also Read:Novo Nordisk elevates Dr Gaurav Yadav as Cardiometabolic Medical Director for Business Area Africa Medical & Marketing team

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Study Reveals Immunity Gaps in Vaccinated Children, Raising Concerns for Measles Elimination in India

USA: A new study published in JAMA Network Open by researchers from the Mayo Clinic Vaccine Research Group has found concerning immunity gaps among vaccinated children in southern India, raising questions about the effectiveness of measles vaccination strategies in achieving elimination goals.

The cross-sectional study, led by Dr. Huy Quang Quach and colleagues, evaluated measles-specific antibody responses in 684 children and their 544 mothers from Kerala and Tamil Nadu between 2018 and 2023. Despite high vaccine coverage—where all children received at least two doses of a measles-containing vaccine and many received additional doses—the results highlighted significant immune response variability and evidence of ongoing viral circulation.
The following were the key findings of the study:
  • 90.8% of children tested positive for measles-specific immunoglobulin G (IgG).
  • 91.5% of children showed protective neutralizing antibody titers.
  • 13% of vaccinated children had measles-specific immunoglobulin M (IgM), suggesting breakthrough infections and ongoing community virus circulation.
  • Maternal antibody levels increased with age, indicating repeated exposure and continued measles transmission.
  • Female children had significantly higher antibody titers than male children.
  • Neutralizing antibody levels in children remained stable regardless of the number of vaccine doses, showing that extra doses did not necessarily strengthen immune responses.
One notable observation came from families with multiple children. Despite comparable IgG and neutralizing antibody levels, differing IgM profiles were detected among siblings, pointing to instances of recent or ongoing infection within the same household. This variability, according to the authors, highlights the complex dynamics of measles immunity and the challenges in relying solely on vaccine coverage as a measure of population protection.
For mothers, neutralizing antibody titers tended to rise with age, likely due to repeated exposure to the virus over the years. This pattern reinforced the conclusion that measles remains in circulation, even in regions with high vaccination rates.
The study emphasizes that while India has made remarkable strides in vaccine rollout, immunity gaps persist, potentially undermining elimination efforts. “These findings reveal that high vaccine coverage alone may not be sufficient to achieve measles elimination in India without a deeper understanding of why some children develop suboptimal immune responses,” the authors noted.
With India setting a target for measles elimination, the results underscore an urgent need to not only sustain immunization programs but also to investigate the biological, environmental, and epidemiological factors contributing to inadequate antibody responses. Without addressing these gaps, the researchers caution, measles elimination may remain out of reach despite robust vaccination campaigns.
“The study adds to growing evidence that achieving disease elimination requires more than widespread vaccination—it also demands strategies to enhance immune protection, monitor breakthrough infections, and curb community transmission,” the authors concluded.
Reference:
Quach HQ, Jones SP, Joseph I, et al. Low Measles Seropositivity in Vaccinated Children. JAMA Netw Open. 2025;8(8):e2529409. doi:10.1001/jamanetworkopen.2025.29409

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Steroidal MRAs Ineffective and Risky in Kidney Transplant Recipients: Study

Researchers have found in a new study steroidal mineralocorticoid receptor antagonists (MRAs) show no superior efficacy over placebo in kidney transplant recipients and are linked to a fourfold increased risk of hyperkalemia, even with preserved kidney function.

In patients with chronic kidney disease, mineralocorticoid receptor antagonists (MRAs) exert a reno-protective effect through its anti-inflammatory and antifibrotic effects. Less is known about the efficacy of MRAs in kidney transplant (KT) recipients.

This meta-analysis aims to systematically assess the efficacy of MRAs in KT recipients. PubMed, Embase and Cochrane databases were searched for randomized controlled trials (RCTs) that compared MRAs to placebo in KT recipients and reported the outcomes of (1) glomerular filtration rate (GFR); (2) serum creatinine; (3) systolic (SBP) and diastolic blood pressure (DBP); (4) hyperkalemia; and (5) interstitial fibrosis and tubular atrophy (IFTA) scores.

Heterogeneity was examined with I2 statistics. A random-effects model was used for outcomes with high heterogeneity.

Results: They included 5 RCTs with 293 patients, of whom 142 (48.5%) underwent treatment with a steroidal MRA. Mean follow-up ranged from 5 days to 36 months. There was no significant difference in GFR (MD 9.04 mL/min/1.73 m2; 95% CI − 2.76–20.85; p = 0.13) and serum creatinine between placebo and MRA groups (MD − 0.21 mg/dL; 95% CI − 0.62–0.20; p = 0.32). SBP (MD 0.69 mmHg; 95% CI − 0.69–2.08; p = 0.33), DBP (MD 0.45 mmHg; 95% CI − 0.69–1.59; p = 0.44) and IFTA scores exhibited no differences between groups (mild IFTA RR 1.21; 95% 0.83–1.74; p = 0.32) (moderate IFTA RR 0.82; 95% CI 0.45–1.50; P = 0.51) (severe IFTA RR 0.64; 95% CI 0.24–1.76; p = 0.39). MRAs were associated with a 4-fold increase in the risk of hyperkalemia compared with placebo (RR 4.06; 95% CI 1.46–11.28; p = 0.007). Steroidal MRAs have no superior efficacy compared with placebo in KT recipients and are associated with a 4-fold increase in the risk of hyperkalemia despite preserved kidney function.

Reference:

BMC Nephrology. (2025). Steroidal mineralocorticoid receptor antagonists ineffective and risky in kidney transplant recipients: Study. BMC Nephrology. https://bmcnephrol.biomedcentral.com/articles/10.1186/s12882-025-043XX-X [API]

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