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MicroMedicine Central

Each week our clinical team selects the most important new publications and distils each one into 50 words, so you get the signal without the noise.

Lancet· 28 April 2026Diabetes

FreeDM2: real-time CGM in basal-insulin-treated type 2 diabetes

FreeDM2 randomised 303 UK adults with basal-insulin-treated type 2 diabetes to real-time CGM versus fingerstick monitoring. At 32 weeks, CGM was associated with a 5 mmol/mol greater HbA1c reduction (62 vs 67 mmol/mol) and around 10% more time in range, with no increase in hypoglycaemia. Funded by Abbott.

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Lancet· 25 April 2026Prescribing Safety

SCOUT: four antibiotic regimens compared for uncomplicated UTI in women

In 768 Spanish primary care patients with uncomplicated lower UTI (dysuria, urgency, frequency, or suprapubic tenderness plus positive dipstick), nitrofurantoin 100mg tds for 5 days, pivmecillinam 400mg tds for 3 days, single-dose fosfomycin, and two-dose fosfomycin were compared. Authors concluded nitrofurantoin most effective, single-dose fosfomycin least effective. Open-label design.

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BJGP· 24 April 2026Renal

CKD risk stratification in UK primary care: qualitative study

26 interviews and 4 focus groups across 20 UK practices. Awareness of CKD diagnostic criteria was high, but awareness of risk stratification tools was low. Time pressures and lack of incentivisation were identified as key barriers, alongside concerns about patient anxiety and over-medicalisation. Authors suggest education, pathways and automation as improvements.

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BJGP· 20 April 2026Neurology

Prescription signals in the years before MS diagnosis

CPRD case-control of 9,662 UK MS cases and 56,455 matched controls. Seven prescription categories (including LUTS, UTI, migraine, GI, antidepressants, ED) were associated with subsequent MS, with odds ratios 3–7 times higher in the 2 years pre-diagnosis. Inflection points ranged 9–72 months pre-diagnosis, with wide confidence intervals.

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BJGP· 16 April 2026Prescribing

Structured medication reviews and prescribing in English primary care

ORCHID retrospective cohort: 82,285 of 635,698 eligible patients aged ≥65 received an SMR during April 2020–September 2022. SMRs were associated with both new prescriptions and cessation of ACE inhibitors, statins and antidepressants. Between 12.5% and 40% of potentially inappropriate drug combinations were corrected within three months.

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BJGP· 16 April 2026Cancer

Interim diagnoses and missed cancer diagnoses in primary care

Qualitative study: 35 GPs, 3 other clinicians and 3 administrators across 31 practices in Southern England. Interim non-cancer diagnoses were reported to occur with non-specific symptoms and remote consultations. Participants described using safety-netting and an informal "three strikes and you're in" rule, and valued colleagues offering fresh perspectives.

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