Type 2 & other diabetes

Insulin Efsitora Demonstrates Similar Efficacy and Safety Profiles to Insulin Icodec in Insulin‐Experienced Individuals With Type 2 Diabetes Mellitus: Matching‐Adjusted Indirect Comparisons of QWINT ‐3 Versus ONWARDS 2, and QWINT ‐4 Versus ONWARDS 4

Diabetes Obes MetabPublished Matching-adjusted indirect comparison of randomised controlled trials

Primary result · Change from baseline in HbA1c (%), basal insulin-experiencedResult — go to the resultMD 0.137 % 95% CI −0.058 to 0.333

Authors' conclusion

These indirect comparisons suggest that efsitora had lower event rates of hypoglycaemia and less weight gain compared to icodec in basal insulin-experienced participants. Efsitora was comparable to icodec for all other endpoints.

Study context

Population
Insulin-experienced individuals with T2D: basal insulin-experienced (QWINT-3 vs ONWARDS 2) and basal-bolus insulin-experienced (QWINT-4 vs ONWARDS 4)
Comparison
Insulin efsitora alfa vs insulin icodec
Methodological detailsmatching-adjusted indirect treatment comparisons, QWINT-3 vs ONWARDS 2, QWINT-4 vs ONWARDS 4
  • Matching-adjusted indirect treatment comparisons
  • QWINT-3 vs ONWARDS 2
  • QWINT-4 vs ONWARDS 4

Primary result

As reported in the abstract

Change from baseline in HbA1c (%), basal insulin-experienced

MD

0.137 %

95% CI −0.058 to 0.333

Efsitoravs Icodec
MD 0.137 % (95% CI −0.058 to 0.333)

Further findings

OutcomeMD (CI)
Change from baseline in DTSQc, basal insulin-experienced1.01 (−0.243 to 2.27)
OutcomeMD (kg) (CI)
Weight gain, basal insulin-experienced−1.52 (−2.60 to −0.447)
Change from baseline in body weight, basal-bolus insulin-experienced−0.316 (−1.45 to 0.817)
OutcomeMD (%) (CI)
Change from baseline in HbA1c (%), basal-bolus insulin-experienced−0.0447 (−0.252 to 0.163)

Weight gain, basal insulin-experienced

Efsitora exhibited significantly reduced weight gain vs icodec

Safety

OutcomeRisk difference (95% CI)
Discontinuation of treatment due to adverse event (basal insulin-experienced; QWINT-3 vs ONWARDS 2)Comparable · matching-adjusted indirect comparison−0.0002 (−0.0223 to 0.0220)
OutcomeEstimate
Level 2 or 3 hypoglycaemia (basal insulin-experienced; QWINT-3 vs ONWARDS 2)Efsitoravs IcodecLower event rates with efsitora · matching-adjusted indirect comparisonrate ratio (event rate) 0.436 (95% CI 0.241–0.786)
Level 2 or 3 hypoglycaemia (basal insulin-experienced; QWINT-3 vs ONWARDS 2)Efsitoravs IcodecMatching-adjusted indirect comparisonOR (proportion of participants) 0.581 (95% CI 0.294–1.14)
Level 2 or 3 hypoglycaemia (basal-bolus insulin-experienced; QWINT-4 vs ONWARDS 4)Efsitoravs IcodecComparable · matching-adjusted indirect comparisonOR (proportion of participants) 1.10 (95% CI 0.698–1.73)
Level 2 or 3 hypoglycaemia (basal-bolus insulin-experienced; QWINT-4 vs ONWARDS 4)Efsitoravs IcodecComparable · matching-adjusted indirect comparisonrate ratio (event rate) 1.03 (95% CI 0.759–1.39)

Original publication

Insulin Efsitora Demonstrates Similar Efficacy and Safety Profiles to Insulin Icodec in Insulin‐Experienced Individuals With Type 2 Diabetes Mellitus: Matching‐Adjusted Indirect Comparisons of QWINT ‐3 Versus ONWARDS 2, and QWINT ‐4 Versus ONWARDS 4. Diabetes Obes Metab. Published 1 September 2026. doi:10.1111/dom.71272

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