Petrelintide in obesity and overweight in adults: effect on the anchor outcome — summary of findings
Outcome-by-outcome summary with effect, certainty and the reason for each downgrade.
Templated review frame. This review question was generated by crossing an indication with a compound for which contributing trials exist. Its prose frame is templated and is shared with other questions of the same shape. Its included studies, its summary of findings and its certainty rating are computed from the underlying records and are not templated. The Institute publishes these questions because the alternative is to leave a question the document set can answer unanswered, and it labels them because the alternative is to present a templated frame as an authored one.
§4Summary of findings
§4.1Summary of findings
Table 7. Summary of findings for Petrelintide in obesity and overweight in adults: effect on the anchor outcome.
| Outcome | Participants (studies) | Effect as reported | Certainty | Reason for downgrade |
|---|---|---|---|---|
| Percentage change in body weight from baselineThe outcome the Institute designates as anchor for this indication. | — (2) | Weight reduction of approximately 8.6 % at 16 weeks in a phase 1b setting | Low | inconsistency |
| Discontinuation for adverse eventsReported as a summary-of-findings row rather than in a tolerability annex, following a public submission. | — (1) | Reported per contributing trial; see the included-studies table | Low | risk of bias, imprecision |
| Serious adverse eventsEvent counts are low; the estimate is imprecise by construction. | — (2) | Reported per contributing trial; see the included-studies table | Very low | risk of bias, inconsistency, indirectness |
| Any adverse eventAscertained by spontaneous report in the contributing trials. | — (1) | Reported per contributing trial; see the included-studies table | Very low | imprecision, publication bias |
| Proportion achieving ≥5 %, ≥10 %, ≥15 % and ≥20 % weight reductionA secondary outcome for this indication. Its hierarchical position within each contributing trial is recorded on that trial's abstract where the Institute holds it. | — (1) | Reported as a secondary outcome in a subset of contributing trials | Very low | risk of bias, indirectness |
| Change in waist circumferenceA secondary outcome for this indication. Its hierarchical position within each contributing trial is recorded on that trial's abstract where the Institute holds it. | — (1) | Reported as a secondary outcome in a subset of contributing trials | Very low | risk of bias, imprecision |
| Certainty ratings describe confidence in the effect estimate for the stated outcome. They are not recommendations and do not transfer between outcomes. | ||||
§4.2Forest plot
§4.3Certainty assessment for the anchor outcome
Table 8. Reasoning recorded against each certainty domain for the anchor outcome.
| Domain | Rating | Reasoning |
|---|---|---|
| Risk of bias | No concern | No serious concern identified in this domain. |
| Inconsistency | Very serious | Direction is consistent; magnitude varies with the intensity of the background intervention. |
| Indirectness | No concern | No serious concern identified in this domain. |
| Imprecision | No concern | No serious concern identified in this domain. |
| Publication bias | No concern | No serious concern identified in this domain. |
| Overall: Low certainty. Confidence in the effect estimate is limited. The true effect may be substantially different from the estimate. | ||
References cited on this page
References are numbered in order of first citation in this document. Each superscript in the text links to its entry below.
- Lau DCW, Erichsen L, Francisco AM, Satylganova A, le Roux CW, McGowan B, Pedersen SD, Pietiläinen KH, Rubino DM, Batterham RL. Once-weekly cagrilintide for weight management in people with overweight and obesity: a multicentre, randomised, double-blind, placebo-controlled and active-controlled, dose-finding phase 2 trial. The Lancet 2021;398(10317):2160–2172. doi:10.1016/S0140-6736(21)01751-7 · PMID 34798060
- Hollander PA, Levy P, Fineman MS, Maggs DG, Shen LZ, Strobel SA, Weyer C, Kolterman OG. Pramlintide as an adjunct to insulin therapy improves long-term glycemic and weight control in patients with type 2 diabetes: a 1-year randomized controlled trial. Diabetes Care 2003;26(3):784–790. doi:10.2337/diacare.26.3.784 · PMID 12610038
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