Trial reportClinical drug investigation2017
Pharmacokinetics and Preliminary Pharmacodynamics of Single- and Multiple-dose Lyophilized Recombinant Glucagon-like Peptide-1 Receptor Agonist (rE-4) in Chinese Patients with Type 2 Diabetes Mellitus.
Trial report in Clinical drug investigation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01342042 (The Safety, Preliminary Pharmacodynamics and Pharmacokinetics Study of rExenatide-4 in Chinese T2DM), which is not on this map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
The Safety, Preliminary Pharmacodynamics and Pharmacokinetics Study of rExenatide-4 in Chinese T2DM
Who cites it
1 citing paper in PubMed, 3 citations in OpenAlex.
- Peptides in the Diagnosis and Treatment of Pancreatic Cancer and Other Pancreatic Diseases from Basic Research to Clinical Translation.Drug design, development and therapy · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
objectivesRecombinant glucagon-like peptide-1 receptor agonist (rE-4) is a glucagon-like peptide-1 receptor agonist, which has the same amino acid sequence to exenatide, except for the C-terminal deamidated. This study assessed the pharmacokinetics and preliminary pharmacodynamics of rE-4, following single and multiple subcutaneous injections in Chinese patients with type 2 diabetes mellitus (T2DM). DESIGN AND
methodsIn the randomized, open-label study, Chinese patients with T2DM (n = 36) were randomly assigned to three groups of rE-4 (n = 12), rE-4 with metformin (n = 12) and exenatide (n = 12, as the control group) for 12 weeks. rE-4 and exenatide were administered by subcutaneous injection in the abdomen, and metformin was given by oral administration. Patients received rE-4 or exenatide 5 μg twice a day for the first 4 weeks and adjusted the dose of rE-4 or exenatide to 10 μg twice a day at day 29 for the following 8 weeks, if their glycated albumin (GA) values were still greater than 17%. We evaluated pharmacokinetic parameters of rE-4 and exenatide, fasting plasma glucose (FPG), 2-h postprandial blood glucose (PG2 h), glycosylated hemoglobin (HbA1c) and body weight at designated time points.
resultsThirty-six patients were enrolled, and 29 subjects finished the study. rE-4 was absorbed quickly with a median peak-reaching time (t
conclusionsrE-4 twice a day has a pharmacokinetic profile similar to exenatide and rE-4 with metformin after single and multiple doses in Chinese patients with T2DM. Also, rE-4 could improve glycemic control effectively. CLINICALTRIALS. GOV IDENTIFIER: NCT01342042.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.