Semaglutide as an Adjunct to Dieting in the Treatment of Type 2 Diabetes

Sponsor
Kirsi Pietiläinen
Study ID
NCT04854083
Phase
PHASE4
Status
Unknown

Conditions

  • Type2 Diabetes

Eligibility Criteria

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

Interventions

  • Semaglutide, 1.34 mg/mL — DRUG
    The low-calorie diet (LCD) has a phase run-in period for 13 weeks for all participants including 8 weeks of total LCD followed 5-week gradual re-introduction of food (replacement of the VLCD products by one meal/week). During re-introduction of food, the subjects will be randomly assigned to semaglutide 1.34mg/ml (subcutaneous administration, dose escalation 0.25 mg once weekly for 4 weeks, 0.5 mg once weekly for 4 weeks, where after 1.0 mg once weekly) until the end of the study (12 months). The participants will receive lifestyle counselling throughout the study.
  • Placebo — DRUG
    The low-calorie diet (LCD) has a phase run-in period for 13 weeks for all participants including 8 weeks of total LCD followed 5-week gradual re-introduction of food (replacement of the VLCD products by one meal/week). During re-introduction of food, the subjects will be randomly assigned to placebo (subcutaneous administration, dose escalation 0.25 mg once weekly for 4 weeks, 0.5 mg once weekly for 4 weeks, where after 1.0 mg once weekly) until the end of the study (12 months). The participants will receive lifestyle counselling throughout the study.

Study Details

The pharmacological approaches in the treatment of type 2 diabetes (T2DM) have advanced radically during the last decades. However, focus on long-term management of body weight, which is an essential part of treatment success, is often lacking. Excluding surgery, there are only a few effective treatment methods for obesity. Management of obesity is also greatly challenged by weight regain, which is common after a successful lifestyle intervention. Weight regain typically results in the deterioration of glucose homeostasis in T2DM. However, understanding the pathomechanisms of weight regain and subsequent worsening of glucose homeostasis is still insufficient. Therefore, T2DM treatment programs that target long-term weight management have been scarce. This study aims to fill the gaps in the current knowledge by advancing the development of treatment programs for T2DM that simultaneously head for improved glucose metabolism and improved long-term body weight control.

Key Dates

Start date
Feb 17, 2022
Status verified
Mar 2022
Primary completion
Aug 31, 2025
Completion
Aug 31, 2025

Study Design

Enrollment
50 participants (estimated)
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT

Arms

  • Experimental: Semaglutide
    The intervention study for the patients with T2DM begins with a low-calorie diet (LCD) phase run-in for 13 weeks. During re-introduction of food, the participants will be assigned to semaglutide 1.34mg/ml treatment for 44 weeks (dose escalation in total 8 weeks, maintenance period for 36 weeks).
  • Placebo Comparator: Placebo
    The intervention study for the patients with T2DM begins with a low-calorie diet (LCD) phase run-in for 13 weeks. During re-introduction of food, the participants will be assigned to placebo treatment for 44 weeks (dose escalation in total 8 weeks, maintenance period for 36 weeks).

Primary Outcome Measure

HbA1c [ Time Frame: from baseline to 12 months ]

Central Contacts

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