Systematic Review—Type B Insulin Resistance With Isolated Hypoglycemia and Suppressed Insulin

J Clin Endocrinol MetabPublished Systematic review of case reports

Authors' conclusion

Isolated hypoglycemia with low insulin forms a rare subgroup of type B insulin resistance. These patients lack the common characteristics of hyperinsulinemic hypoglycemia and hyperglycemia/insulin resistance. Furthermore, while coexisting autoimmune disease is commonly observed, there is potentially an association with aggressive lymphoma, the onset of which may be delayed.

Study context

Population
Cases of type B insulin resistance with isolated hypoglycemia and suppressed insulin; excluded: hyperglycemia, elevated insulin, AIRAbs not confirmed
Participants
11 case reports
Outcome
Clinical characteristics and outcome of the isolated hypoglycemia with low insulin subgroup
Methodological detailsJoanna Briggs Institute critical appraisal checklist for case reports, PubMed, Medline and Embase searched up to February 2023, plus manual citation search; 5342 articles after duplicate removal
  • Joanna Briggs Institute critical appraisal checklist for case reports
  • PubMed, Medline and Embase searched up to February 2023, plus manual citation search; 5342 articles after duplicate removal

Pooled result

As reported in the abstract

Clinical characteristics and outcome

Developed lymphoma

3 of 11 cases

Original publication

Systematic Review—Type B Insulin Resistance With Isolated Hypoglycemia and Suppressed Insulin. J Clin Endocrinol Metab. Published 8 August 2023. doi:10.1210/clinem/dgad467

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