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Health · Wednesday, September 16, 2026 · 11 sources

TB infection linked to high blood sugar and worse outcomes in Kenyan study

A study in Kenya found that 75% of newly diagnosed TB patients without prior diabetes had elevated blood sugar, a condition that persisted through treatment and was linked to a fourfold higher risk of treatment failure. The findings suggest routine glucose monitoring should be integrated into TB care.

Bottom line — 75% of new TB patients in a Kenyan cohort had hyperglycaemia, linked to a 4.22 times higher risk of unfavourable treatment outcomes.

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  • The study, published in PLOS ONE by Musyoki et al., followed 87 adults with pulmonary TB in Nairobi over five months, excluding anyone with known diabetes or prediabetes.
  • At diagnosis, 45% had prediabetic and 30% had diabetic-range HbA1c levels, according to the researchers. By month five, the proportion with diabetic-range levels had fallen to 9%.
  • Hyperglycaemia was independently associated with a 4.22 times higher risk of sputum positivity at months two and five, the authors report, indicating delayed clearance of the bacteria.
  • The study also found that fluctuating blood sugar levels (glycaemic variability) were significantly linked to poor treatment outcomes, even in patients whose average glucose appeared controlled.
  • The authors argue the findings support integrating glycaemic monitoring and management into routine TB follow-up care, particularly in high-burden settings.

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Last generated: Sep 16, 10:24 AM UTC by wreetco wreetco

dstld. Your daily news summary designed to surface the news that matters from a European perspective. Curated by humans, summarized by AI - always with links back to the original reporting.

Links · Contact
Popular topics · WorldEuropeGamesAI
Last generated: Sep 16, 10:24 AM UTC by wreetco wreetco