Semaglutide and Intestinal Iron Absorption

Sponsor
University Hospital Dubrava
Study ID
NCT06629688
Status
Completed

Conditions

  • Diabetes Mellitus Type 2
  • Iron Absorption

Eligibility Criteria

Sex
ALL
Age
45 Years - 65 Years
Healthy Volunteers
Not accepted

Interventions

  • semaglutide — DRUG
    Patient demographic and clinical data was collected and entered into a database made specifically for the study. The patients were examined, and their vital signs and body measures were recorded. Before the introduction of semaglutide therapy all participants completed an oral absorption iron test (OIAT). As described in previous studies, OIAT was conducted in an outpatient setting. Following the initial OIAT therapy with semaglutide was started. Each subject received parenterally administered one-weekly semaglutide. To enhance glycaemic control, the therapy was up-titrated every four weeks. Initially, the dose was set at 0.25 mg once a week, four weeks later, it was raised to 0.5 mg once weekly, and four weeks after that, it was increased to 1 mg once weekly. After reaching the maximum maintenance dosage of 1 mg for two weeks, each T2DM patient completed a follow-up OIAT at week 10 of the study. Data from the first and subsequent OIATs were analysed statistically.

Study Details

Semaglutide belongs to a group of long-acting glucagon-like peptide 1 receptor agonists (GLP-1). Disorders in iron absorption have been linked to numerous medication, dietary, and nutrient interactions thus far. The study aimed to determine whether there is an effect of concomitant parenteral administration of semaglutide and oral iron preparations on iron absorption in patients with type 2 diabetes (T2DM).

Key Dates

Start date
Nov 1, 2023
Status verified
Dec 2024
Primary completion
Apr 1, 2024
Completion
Apr 1, 2024

Study Design

Enrollment
51 participants (actual)
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT

Arms

  • Experimental: T2DM subjects before and at week 10 of semaglutide therapy
    Patient demographic and clinical data was collected and entered into a database made specifically for the study. The patients were examined, and their vital signs and body measures were recorded. Before the introduction of semaglutide therapy all participants completed an oral absorption iron test (OIAT). As described in previous studies, OIAT was conducted in an outpatient setting. Following the initial OIAT therapy with semaglutide was started. Each subject received parenterally administered one-weekly semaglutide. To enhance glycaemic control, the therapy was up-titrated every four weeks. Initially, the dose was set at 0.25 mg once a week, four weeks later, it was raised to 0.5 mg once weekly, and four weeks after that, it was increased to 1 mg once weekly. After reaching the maximum maintenance dosage of 1 mg for two weeks, each T2DM patient completed a follow-up OIAT at week 10 of the study. Data from the first and subsequent OIATs were analysed statistically.

Primary Outcome Measure

General objective [ Time Frame: 10 weeks ]

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