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Synergistic Supplementation: How L-Carnitine and Selenium Enhance Methimazole Efficacy in Graves’ Disease
Diabetes & EndocrinologyGraves' DiseaseL-Carnitine

Synergistic Supplementation: How L-Carnitine and Selenium Enhance Methimazole Efficacy in Graves’ Disease

By MedXY|Jan 1, 2026

A randomized trial reveals that adding L-carnitine and selenium to methimazole therapy significantly accelerates TRAb negativity, increases remission rates, and reduces cumulative drug exposure in patients with Graves’ disease.

Selenium Supplementation Fails to Improve Remission or Quality of Life in Graves’ Hyperthyroidism: Findings from the GRASS RCT
Diabetes & Endocrinologyclinical trialendocrinology

Selenium Supplementation Fails to Improve Remission or Quality of Life in Graves’ Hyperthyroidism: Findings from the GRASS RCT

By MedXY|Jan 1, 2026

The GRASS trial, a double-blind multi-centre RCT, found that adding 200 µg of selenium daily to standard antithyroid drug therapy does not increase remission rates or improve quality of life in patients with newly diagnosed Graves’ hy

Oral Corticosteroids During Pregnancy: A Nationwide Study Reassures on Gestational Diabetes Risk
Internal MedicineGestational Diabetespharmacoepidemiology

Oral Corticosteroids During Pregnancy: A Nationwide Study Reassures on Gestational Diabetes Risk

By MedXY|Jan 1, 2026

A large-scale Korean cohort study involving 1.3 million pregnancies found no overall association between oral corticosteroid use and gestational diabetes risk, supporting their clinical use when indicated, despite a minor risk increase obse

Hypermagnesemia as a Potent Predictor of Adverse Outcomes in Heart Failure: New Evidence from the GALACTIC-HF Trial
CardiologyGALACTIC-HFheart failure

Hypermagnesemia as a Potent Predictor of Adverse Outcomes in Heart Failure: New Evidence from the GALACTIC-HF Trial

By MedXY|Jan 1, 2026

A secondary analysis of the GALACTIC-HF trial demonstrates that hypermagnesemia, rather than hypomagnesemia, is significantly associated with increased cardiovascular death and worsening heart failure in patients with HFrEF, challenging cur

The Limits of Collaborative Care: Why the CLARO Trial Found No Added Benefit for OUD and Comorbid Mental Illness
Internal Medicinecollaborative caredepression

The Limits of Collaborative Care: Why the CLARO Trial Found No Added Benefit for OUD and Comorbid Mental Illness

By MedXY|Jan 1, 2026

The CLARO randomized clinical trial investigated whether a collaborative care model could improve outcomes for patients with opioid use disorder and co-occurring depression or PTSD. The study found no statistically significant advantages ov

Beyond the Golden Years: Young COPD and Early Lung Function Decline as Critical Drivers of Premature Mortality and Cardiovascular Risk
Internal Medicinecardiovascular riskCOPD

Beyond the Golden Years: Young COPD and Early Lung Function Decline as Critical Drivers of Premature Mortality and Cardiovascular Risk

By MedXY|Dec 31, 2025

Recent evidence reveals that COPD in adults under 50 is more prevalent than previously thought, significantly increasing the risk of premature death and heart failure. Furthermore, impaired lung function trajectories starting in childhood p

Idursulfase Extends Survival by a Decade in Mucopolysaccharidosis II: Final Results from the 18-Year Hunter Outcome Survey
Internal MedicineMucopolysaccharidosis II

Idursulfase Extends Survival by a Decade in Mucopolysaccharidosis II: Final Results from the 18-Year Hunter Outcome Survey

By MedXY|Dec 31, 2025

The final report of the Hunter Outcome Survey (HOS) confirms that idursulfase treatment for Mucopolysaccharidosis II provides a 10-year survival benefit and a 57.9% reduction in mortality risk compared to untreated cohorts, alongside sustai

Beyond the Alarm: Does CGM Truly Restore Hypoglycemia Awareness in Older Adults with Type 1 Diabetes?
Diabetes & Endocrinologycontinuous glucose monitoringtype 1 diabetes

Beyond the Alarm: Does CGM Truly Restore Hypoglycemia Awareness in Older Adults with Type 1 Diabetes?

By MedXY|Dec 31, 2025

This post hoc analysis of the WISDM study evaluates whether 52 weeks of continuous glucose monitoring (CGM) improves impaired awareness of hypoglycemia (IAH) in older adults. While severe events decreased, physiological awareness remained l

Beyond Glucose: SGLT-2 Inhibitors and GLP-1 Receptor Agonists Slow Frailty Progression in Older Adults
Diabetes & EndocrinologyFrailtyGLP-1 receptor agonists

Beyond Glucose: SGLT-2 Inhibitors and GLP-1 Receptor Agonists Slow Frailty Progression in Older Adults

By MedXY|Dec 30, 2025

A large-scale Medicare study suggests that SGLT-2 inhibitors and GLP-1 receptor agonists significantly slow frailty progression in older adults with type 2 diabetes, independent of their cardiovascular benefits, marking a potential shift in

Tirzepatide Shows Unprecedented Weight Loss and Reduced Insulin Demand in Adults with Type 1 Diabetes and Obesity
Diabetes & Endocrinologyinsulin sensitivityobesity

Tirzepatide Shows Unprecedented Weight Loss and Reduced Insulin Demand in Adults with Type 1 Diabetes and Obesity

By MedXY|Dec 30, 2025

A Phase 2 trial demonstrates that tirzepatide significantly reduces body weight, HbA1c, and total daily insulin requirements in adults with type 1 diabetes and obesity, offering a promising therapeutic strategy for managing metabolic health

Lay Health Worker-Led Symptom Monitoring Slashes Acute Care Use and Costs in Older Cancer Patients
Internal MedicineAcute caregeriatric oncology

Lay Health Worker-Led Symptom Monitoring Slashes Acute Care Use and Costs in Older Cancer Patients

By MedXY|Dec 30, 2025

A multisite RCT published in JAMA reveals that lay health worker-led symptom assessments for older adults with cancer significantly reduce emergency department visits, hospitalizations, and healthcare costs, offering a scalable model for ge

Low-Dose Amitriptyline vs. CBT-I for Comorbid Insomnia: Statistical Non-Inferiority Meets Clinical Reality
Internal MedicineCBT-IInsomnia

Low-Dose Amitriptyline vs. CBT-I for Comorbid Insomnia: Statistical Non-Inferiority Meets Clinical Reality

By MedXY|Dec 30, 2025

A multicenter trial finds low-dose amitriptyline non-inferior to CBT-I for comorbid insomnia based on a liberal margin. However, CBT-I yielded superior clinical response rates and fewer side effects, reinforcing its status as the gold-stand

One in Three Older Emergency Admissions Face Cognitive Morbidity: Insights from the ORCHARD-EPR Study
Emergency MedicinedeliriumDementia

One in Three Older Emergency Admissions Face Cognitive Morbidity: Insights from the ORCHARD-EPR Study

By MedXY|Dec 29, 2025

A large-scale cross-sectional study of 51,202 admissions reveals that 35.6% of patients aged 70 and older experience cognitive morbidity, predominantly delirium. The findings underscore the urgent necessity for hospital-wide screening and m

Subcutaneous Lidocaine-HP-β-CD: A Potential Disease-Modifying Breakthrough for Post-COVID Condition
Infectious Diseasesautonomic dysfunctionpost COVID-19 condition

Subcutaneous Lidocaine-HP-β-CD: A Potential Disease-Modifying Breakthrough for Post-COVID Condition

By MedXY|Dec 29, 2025

A 36-week observational study demonstrates that subcutaneous lidocaine-HP-β-CD significantly improves physical and mental quality of life and reduces symptom burden in patients with post-COVID condition, offering a scalable, home-based ther

Beyond Congestion: The Wet-Cold Phenotype Drives Mortality in Obese HFpEF
Cardiologycardiac indexhemodynamics

Beyond Congestion: The Wet-Cold Phenotype Drives Mortality in Obese HFpEF

By MedXY|Dec 29, 2025

A hemodynamic study of 227 HFpEF patients reveals that 34% exhibit a low-output phenotype. This cold status, especially when combined with congestion, significantly increases mortality risk in overweight and obese individuals, highlighting

Melatonin Does Not Prevent Delirium in the Intensive Care Unit: Insights from a Comprehensive Meta-Analysis
Critical Carecritical caredelirium

Melatonin Does Not Prevent Delirium in the Intensive Care Unit: Insights from a Comprehensive Meta-Analysis

By MedXY|Dec 28, 2025

A recent systematic review and meta-analysis of 13 randomized controlled trials concludes that melatonin fails to reduce the incidence of delirium or mortality in critically ill patients, challenging the routine use of this supplement in th

Melatonin in the ICU Does Not Translate to Reduced Delirium Incidence
Critical Carecritical caredelirium

Melatonin in the ICU Does Not Translate to Reduced Delirium Incidence

By MedXY|Dec 28, 2025

The DEMEL trial found that while 0.3 mg of melatonin achieved a superior pharmacokinetic profile over 3 mg, it failed to reduce delirium incidence or improve clinical outcomes in mechanically ventilated patients compared to placebo.

Higher Blood Pressure Targets in Septic Shock: When More Vasopressors Do More Harm than Good
Critical Carecritical carehemodynamics

Higher Blood Pressure Targets in Septic Shock: When More Vasopressors Do More Harm than Good

By MedXY|Dec 27, 2025

A post-hoc analysis of the SEPSIS-PAM trial reveals that while high MAP targets do not provide a universal survival benefit, they significantly increase mortality risk when requiring high norepinephrine doses or failing to resolve microcirc

Redefining Iron Deficiency in Heart Failure: Why TSAT and Serum Iron Outperform Ferritin for Prognosis
CardiologyCardiologyclinical guidelines

Redefining Iron Deficiency in Heart Failure: Why TSAT and Serum Iron Outperform Ferritin for Prognosis

By MedXY|Dec 26, 2025

Recent large-scale studies, including HEART-FID and major national registries, demonstrate that transferrin saturation (TSAT) and serum iron levels are more accurate predictors of functional capacity and mortality in heart failure than trad

Beyond the Scale: Abdominal Adiposity Outperforms BMI in Predicting Outcomes for HFpEF and HFmrEF
CardiologyCardiologyHFpEF

Beyond the Scale: Abdominal Adiposity Outperforms BMI in Predicting Outcomes for HFpEF and HFmrEF

By MedXY|Dec 26, 2025

A pooled analysis of 21,479 HFpEF/HFmrEF patients reveals that waist-to-height ratio is a superior, linear predictor of mortality and heart failure events compared to BMI. Even in non-obese BMI categories, nearly 90% of patients exhibit exc

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