Efficacy of Oral Semaglutide in Overweight or Obesity (OSO)

Asian Institute of Gastroenterology, India

Status and phase: Enrolling; Phase 4

Conditions: Weight Loss; Obesity

Treatments: Drug: oral semaglutide

Study type: Interventional

Funder types: Other

Identifiers

NCT05442450

AIG/IEC-BH@R 27 /05.2022-03

Details and patient eligibility

About

All the eligible participants after screening will be randomized into two groups (Group 1 and 2) by block randomization (block size of 4 and 6) using computer generated random number. Randomization is performed by the individual not involved in the study.

Participants in both groups will receive individual counselling sessions to help them adhere to a reduced-calorie diet (500-kcal deficit per day relative to the energy expenditure estimated at the time) and increased physical activity (with 150 minutes per week of physical activity, such as walking). Both diet and activity will be recorded daily in a diary or by use of a smartphone application or other tools and were reviewed during counselling sessions. Participants in group 1 also receive oral Semaglutide along with diet and exercise. Treatment will be initiated with the 3 mg once-daily dose. The dose will be increased to 7 mg and then maximum of 14mg per day in 2-4weeks interval based on patient tolerance. Dose escalation schedule will be used to decrease the gastrointestinal side effects. Participants will be assessed for gastrointestinal complaints (nausea, vomiting) during escalation and follow-up. Once the desired dose is achieved, patient will remain at the maximum 14mg daily dose unless a reduction was warranted owing to problems with side effects. In such cases, investigators will reescalate the dose once symptoms are resolved or diminished.The absorption of oral Semaglutide is affected by food and fluid in the stomach, hence patients receiving oral Semaglutide will be instructed to take each tablet with up to 120 mL of water in the morning, in a fasting state, and a minimum of 30 min before the first meal of the day. Counselling will be done by a dietician or a similar qualified healthcare professional every 4th week via visits/phone contacts till the completion of the study. Participants have to physically visit the hospital at the end of 28 weeks for assessment.

Enrollment: 116 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Consecutive consenting patients of both genders with either a BMI of 30 or greater or a BMI of 27 or greater with one or more treated or untreated weight-related coexisting conditions (i.e., prediabetes, hypertension, dyslipidemia, obstructive sleep apnea, or cardiovascular disease).

Exclusion criteria

• • Diabetes mellitus

  • A glycated haemoglobin level of 48 mmol per mole (6.5%) or greater,
  • A history of chronic pancreatitis
  • Acute pancreatitis within 180 days before enrolment
  • Previous surgical obesity treatment
  • Use of antiobesity medication within 90 days before enrolment
  • Pregnancy and planning for pregnancy
  • Known malignancy

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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116 participants in 2 patient groups

Diet+excercise+oral semaglutide

Experimental group

Description:

Participants will receive individual counselling sessions for reduced-calorie diet and physical activity (with 150 minutes per week of physical activity, such as walking). Participants in this group will receive oral Semaglutide drug along with diet and exercise. Treatment will be initiated with the 3 mg once-daily dose. The dose will be increased to 7 mg and then maximum of 14mg per day in 2-4weeks interval based on your symptoms (nausea, vomiting, constipation etc)

Treatment:

Drug: oral semaglutide

Diet+excercise

No Intervention group

Description:

Participants in this group will receive individual counselling sessions for reduced-calorie diet and increased physical activity (with 150 minutes per week of physical activity, such as walking).