Peptides DB
Research-centric peptide and protocol reference hub

Research library

Every indexed study on every peptide in the database, with a machine summary and the numbers that matter pulled out. Filter on the left; the register updates as you go.

2423studies indexed1086with human data145registered trials2091carry a numeric findingLibrarian added 2 studies today
Showing 1086 studiesSortNewest indexed ▾
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Cardiovascular safety of orforglipron versus insulin glargine in adults with type 2 diabetes at increased cardiovascular risk (ACHIEVE-4): a phase 3, event-driven, randomised, open-label, non-inferiority, active comparator trial.
Orforglipron (LY-3502970) · Lancet (London, England) · 2026 · RCT · Phase 3Top journal
Orforglipron demonstrated non-inferiority to insulin glargine for cardiovascular safety in adults with type 2 diabetes, but gastrointestinal side effects were common.
HR 0.84; 95% CI 0.59-1.20; p<0.0001 for non-inferiority.
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Relaxin for the treatment of patients with acute heart failure (Pre-RELAX-AHF): a multicentre, randomised, placebo-controlled, parallel-group, dose-finding phase IIb study.
B7-33 (Relaxin) · Lancet (London, England) · 2009 · RCTTop journal
Relaxin may improve dyspnoea and reduce hospital stay in patients with acute heart failure, but further studies are needed to confirm these findings.
40% of patients in the relaxin 30 microg/kg group moderately or markedly improved dyspnoea at 6 h, 12 h, and 24 h vs 23% in the placebo group, p=0.044.
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Factors other than sex steroids modulate GHRH and GHRP-2 efficacies in men: evaluation using a GnRH agonist/testosterone clamp.
GHRP-2 (Pralmorelin) · The Journal of clinical endocrinology and metabolism · 2009 · ObservationalHigh-impact journal
The study found that young men had a significantly greater GH response to GHRH and GHRP-2 compared to older men, with abdominal fat negatively impacting GH release.
1.4-fold more GH release with l-arginine/GHRH in young than older men, P = 0.021.
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Gender, sex-steroid, and secretagogue-selective recovery from growth hormone-induced feedback in older women and men.
GHRP-2 (Pralmorelin) · The Journal of clinical endocrinology and metabolism · 2011 · RCTHigh-impact journal
This study found that gender and sex-steroid supplementation significantly affect growth hormone recovery from autoinhibition, with distinct effects based on the type of secretagogue used.
Nadir GH and peak GH during feedback were enhanced by GHRH or GHRP-2 (P < 0.001 for both).
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Safety and efficacy of weekly pemvidutide versus placebo for metabolic dysfunction-associated steatohepatitis (IMPACT): 24-week results from a multicentre, randomised, double-blind, phase 2b study.
Pemvidutide · Lancet (London, England) · 2025 · RCT · Phase 2Top journal
Pemvidutide showed a significant improvement in MASH resolution at 24 weeks compared to placebo, but did not demonstrate significant fibrosis improvement.
MASH resolution without fibrosis worsening: 58% in 1.2 mg pemvidutide group, p<0.0001.
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Redefining "Normal" for hCG in postmenopausal women: 97.5th percentile reference intervals and 99th percentile thresholds across four chemiluminescence immunoassay systems.
HCG (Human Chorionic Gonadotropin) · Clinica chimica acta; international journal of clinical chemistry · 2027 · Observational
The study provides system-specific reference intervals for serum hCG in postmenopausal women, which may help reduce misclassification of hCG elevations.
97.5th percentile RIs were < 7.1, < 8.2, < 5.7, and < 5.9 IU/L for Systems A-D.
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Glucocorticoids may inhibit growth hormone release by enhancing beta-adrenergic responsiveness in hypothalamic somatostatin neurons.
CJC-1295 without DAC (Modified GRF 1-29) · The Journal of clinical endocrinology and metabolism · 1993 · ObservationalHigh-impact journal
Glucocorticoids inhibit growth hormone release by enhancing beta-adrenergic responsiveness, with significant effects observed in a controlled study of normal volunteers.
GH peak: 10.7 +/- 3.9 vs. 20.3 +/- 5.5 micrograms/L; DEX vs. P study, respectively, P < 0.05.
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Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults.
CJC-1295 without DAC (Modified GRF 1-29) · The Journal of clinical endocrinology and metabolism · 2006 · RCTHigh-impact journal
CJC-1295 administration resulted in sustained increases in GH and IGF-I levels in healthy adults without serious adverse reactions.
Mean plasma GH concentrations increased by 2- to 10-fold for 6 d or more.
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Pulsatile secretion of growth hormone (GH) persists during continuous stimulation by CJC-1295, a long-acting GH-releasing hormone analog.
CJC-1295 without DAC (Modified GRF 1-29) · The Journal of clinical endocrinology and metabolism · 2006 · ObservationalHigh-impact journal
CJC-1295 significantly increases basal and mean GH levels and IGF-I production while preserving GH pulsatility, but the clinical implications of these changes remain unclear.
7.5-fold increase in basal GH levels, P < 0.0001.
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Exploring the Relationship Between Efpeglenatide Dose and Cardiovascular Outcomes in Type 2 Diabetes: Insights From the AMPLITUDE-O Trial.
Efpeglenatide · Circulation · 2023 · RCTHigh-impact journal
The study suggests that higher doses of efpeglenatide may lead to better cardiovascular outcomes, but the clinical significance of lower doses remains uncertain.
MACE occurred in 125 (9.2%) participants assigned to placebo, 84 (6.2%) participants assigned to 6 mg of efpeglenatide, HR 0.65 (95% CI, 0.5-0.86), P=0.0027.
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Potential Mediators of Efpeglenatide's Cardiovascular Benefit: An Exploratory Analysis of the AMPLITUDE-O Trial.
Efpeglenatide · Diabetes, obesity & metabolism · 2026 · ObservationalHigh-impact journal
Changes in LDL cholesterol and UACR may explain some of efpeglenatide's effect on reducing major cardiovascular events, but the contributions are modest.
27% reduction in major cardiovascular events compared to placebo during a median follow-up of 1.81 years, n=4076.
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Factors Affecting the Clinical Response to Desmopressin Treatment for Primary Monosymptomatic Nocturnal Enuresis in Children.
Desmopressin · Neurourology and urodynamics · 2023 · Observational · n=576
Desmopressin shows a clinical response in about 60% of children with nocturnal enuresis, but one-third may relapse after treatment. Factors like age and medical history can influence outcomes.
Complete response observed in 346 patients (60.1%) at 3-month follow-up.
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