Ecnoglutide in obesity and overweight in adults — evidence extract
The Institute's graded assessment of Ecnoglutide for obesity and overweight in adults, with the contributing trials and the domain-by-domain certainty reasoning.
§1Evidence extract: Obesity and overweight in adults
§1.1Question and anchor outcome
- Population
- Excess adiposity sufficient to impair health, operationalised in the pivotal incretin programmes as a body-mass index of 30 kg/m² or above, or 27 kg/m² or above with at least one weight-related comorbidity.
- Intervention
- Ecnoglutide, subcutaneous once weekly
- Comparator
- As used in each contributing trial; reported per trial rather than pooled across comparator types
- Anchor outcome
- Percentage change in body weight from baseline
Additional outcomes the Institute extracts for this indication: Proportion achieving ≥5 %, ≥10 %, ≥15 % and ≥20 % weight reduction; Change in waist circumference; Change in systolic blood pressure; Change in high-sensitivity C-reactive protein.
§1.2Contributing trials
Table 1. Trials contributing to the assessment of Ecnoglutide in obesity and overweight in adults.
| Trial | Phase | Design | Randomised | Duration | Year |
|---|---|---|---|---|---|
| ECNO-PH3-CN-OBESITY | 3 | Randomised, double-blind, placebo-controlled | 664 | 48 weeks | 2025 |
§1.3Certainty assessment
Table 2. Reasoning recorded against each certainty domain.
| Domain | Rating | Reasoning |
|---|---|---|
| Risk of bias | No concern | No serious concern identified in this domain. |
| Inconsistency | No concern | No serious concern identified in this domain. |
| Indirectness | No concern | No serious concern identified in this domain. |
| Imprecision | Very serious | The confidence interval spans values that would support different decisions. |
| Publication bias | No concern | No serious concern identified in this domain. |
| Overall rating: Low certainty. Confidence in the effect estimate is limited. The true effect may be substantially different from the estimate. | ||
§1.4What this extract does not establish
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.
- Drucker DJ. Mechanisms of action and therapeutic application of glucagon-like peptide-1. Cell Metabolism 2018;27(4):740–756. doi:10.1016/j.cmet.2018.03.001 · PMID 29617641
- Müller TD, Finan B, Bloom SR, D’Alessio D, Drucker DJ, Flatt PR, Fritsche A, Gribble F, Grill HJ, Habener JF, Holst JJ, Langhans W, Meier JJ, Nauck MA, Perez-Tilve D, Pocai A, Reimann F, Sandoval DA, Schwartz TW, Seeley RJ. Glucagon-like peptide 1 (GLP-1). Molecular Metabolism 2019;30:72–130. doi:10.1016/j.molmet.2019.09.010 · PMID 31767182
- International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use. ICH Q6B Specifications: Test Procedures and Acceptance Criteria for Biotechnological/Biological Products. ICH Harmonised Tripartite Guideline 1999;Step 4 version. identifier not held by the Institute
Identifiers are reproduced only where the Institute holds them. Where a digital object identifier or PubMed identifier is not shown, the Institute has recorded the journal and year and has not constructed an identifier.