Denosumab improves glucose parameters in patients with impaired glucose tolerance: a systematic review and
Blanca T Pacheco-Soto1, Rebeca Garazi Elguezabal-Rodelo1, Leonardo M Porchia2
1Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico.
Objective:
Receptor activator of NF-κβ ligand (RANKL) is crucial for the development of hepatic insulin resistance and poor glucose uptake; therefore, inhibiting RANKL with Denosumab could improve fasting plasma glucose (FPG) and insulin (FPI).
Methods:
A systematic review was conducted to evaluate the effects of Denosumab on glycemic parameters. PubMed, SCOPUS, EBSCO, and LILACS databases were searched for studies that investigated the effect of Denosumab on FPG, glycated hemoglobin (HbA1c), FPI, and Homeostatic Model Assessment for Insulin Resistance (HOMA1-IR). The pooled standard difference in means (SDM) and 95% confidence intervals (95%CI) were calculated. The results were stratified into (1) Normal Glucose Tolerance (NGT) and (2) Impaired Glucose Tolerance (IGT).
Results:
Six publications (1203 participants) were included. There was a significant association between Denosumab and FPG (SDM = -0.388, 95%CI: -0.705 to -0.070, p = .017) and with HOMA1-IR (SDM = -0.223, 95%CI: -0.388 to -0.058, p = .008), but not for HbA1c and FPI. When stratified by glucose tolerance, the association between Denosumab and FPG, HbA1c, and HOMA1-IR was present for the IGT group. Lastly, Denosumab had a time-dependent effect on HbA1c (slope = -0.037, 95%CI: -0.059 to -0.015, p < .005).
Conclusions:
Denosumab significantly improved glycemic parameters. This outcome was more prominent for subjects with compromised glucose tolerance, positing that Denosumab can be used as a treatment to improve glucose metabolism for persons with pre-diabetes and diabetes.
Insights
Denosumab, an inhibitor of Receptor Activator of NF-κβ ligand (RANKL), significantly improved fasting plasma glucose and insulin resistance. This effect was more pronounced in individuals with impaired glucose tolerance, suggesting its potential for managing pre-diabetes and diabetes.
Area of Science:
- Endocrinology
- Metabolic Diseases
- Pharmacology
Background:
- Receptor activator of NF-κβ ligand (RANKL) plays a key role in hepatic insulin resistance and impaired glucose uptake.
- Inhibiting RANKL with Denosumab presents a potential therapeutic strategy for improving glycemic control.
Purpose of the Study:
- To systematically review the effects of Denosumab on key glycemic parameters.
- To evaluate Denosumab's efficacy in improving fasting plasma glucose (FPG), glycated hemoglobin (HbA1c), fasting plasma insulin (FPI), and Homeostatic Model Assessment for Insulin Resistance (HOMA1-IR).
Main Methods:
- A systematic review of studies investigating Denosumab's impact on glycemic markers.
- Searches conducted across PubMed, SCOPUS, EBSCO, and LILACS databases.
- Pooled analysis of standard difference in means (SDM) and 95% confidence intervals (95%CI), stratified by glucose tolerance status (Normal Glucose Tolerance vs. Impaired Glucose Tolerance).
Main Results:
- Denosumab treatment was significantly associated with reduced FPG and HOMA1-IR.
- Improvements in FPG, HbA1c, and HOMA1-IR were observed in the Impaired Glucose Tolerance (IGT) group.
- A time-dependent decrease in HbA1c was noted with Denosumab therapy.
Conclusions:
- Denosumab demonstrates significant efficacy in improving glycemic parameters, particularly in individuals with compromised glucose tolerance.
- These findings suggest Denosumab as a potential therapeutic agent for enhancing glucose metabolism in patients with pre-diabetes and diabetes.
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