GENETIC VARIABILITY TO GLP1 TREATMENT

NCT ID: NCT06298799

Last Updated: 2024-03-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

400 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-10-01

Study Completion Date

2025-01-01

Brief Summary

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The goal of this retrospective study is to assess whether a selection of genetic variants may allow us to identify individuals who will have a satisfactory response after GLP-1 treatment in terms of weight loss, sugar level reduction, and adverse events.

Participants will The study consists of a single visit at the diabetes unit clinic at the involved study sites. The following will be performed for every subject at the study screening enrollment visit:

* Informed consent
* Study eligibility (Inclusion / Exclusion criteria)
* Collection of demographic data (age (date of birth), gender, ethnic origin)
* General and T2DM medical history review (per subject file)
* Concomitant medication review (at enrollment)
* Physical attributes (Body Weight, Height, BMI)
* Allocation to study cohort and study subgroup
* Saliva and blood collection for genetic tests
* Self-reported questionnaire for Ozempic (Semaglutide) experience

Detailed Description

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Conditions

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Type 2 Diabetes Obesity

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

The study population consists of two cohorts:

A. Type 2 Diabetic participants cohort B. Healthy participants cohort
Primary Study Purpose

OTHER

Blinding Strategy

NONE

no masking

Study Groups

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Collection of DNA/RNA samples

Type 2 Diabetic participants cohort or Healthy participants cohort who will perform Collection of DNA/RNA samples

Group Type OTHER

DNA Sequencing and Analysis

Intervention Type GENETIC

DNA extracted from saliva / oral mucosa will be tested for diversities reported in the literature known to be associated with T2DM and Obesity and which may have a potential impact on the response to treatment with Semaglutide. In addition, the DNA will be screened for new diversities that have a potential impact on the response to treatment. working assumption of the study is that there can be 3 types of genetic variants that affect the drug's effectiveness and/or side effects.

differential expression analysis with RNA-sequencing (RNA seq) experiments

Intervention Type GENETIC

Performing small RNA sequencing experiments on an Illumina Next-Generation Sequencing (NGS) machine to investigate microRNAs (miRNAs) or other small non-coding RNAs involves specific steps tailored to the unique characteristics of these molecules

Interventions

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DNA Sequencing and Analysis

DNA extracted from saliva / oral mucosa will be tested for diversities reported in the literature known to be associated with T2DM and Obesity and which may have a potential impact on the response to treatment with Semaglutide. In addition, the DNA will be screened for new diversities that have a potential impact on the response to treatment. working assumption of the study is that there can be 3 types of genetic variants that affect the drug's effectiveness and/or side effects.

Intervention Type GENETIC

differential expression analysis with RNA-sequencing (RNA seq) experiments

Performing small RNA sequencing experiments on an Illumina Next-Generation Sequencing (NGS) machine to investigate microRNAs (miRNAs) or other small non-coding RNAs involves specific steps tailored to the unique characteristics of these molecules

Intervention Type GENETIC

Eligibility Criteria

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Inclusion Criteria

1. Diagnosed with type 2 diabetes (for participant in Cohort A) or Obese (for participant in Cohort B) and treated with Ozempic (Semaglutide) S.C. injection for at least 24 weeks.
2. Subject is male/female between 18 to 80 years old (both inclusive) at the time of enrollment.
3. Subject BMI above 30 kg/m2 at treatment initiation.
4. Subject does not belong to any vulnerable population, is willing and able to provide written informed consent prior to any study procedure.
5. Participant understands the nature of the procedure and is willing and able to comply with all requirement of the protocol.

Exclusion Criteria

1. Subject falls under contraindications to Ozempic (Semaglutide) label
2. Subject known or suspected for hypersensitivity to any GLP-1RA or related products, or allergic constitution
3. Subjects suffers from any other condition affecting body weight.
4. Subject with history of chronic or acute pancreatitis
5. Subject have a history of a major cardiovascular and/or cerebrovascular disease within the 6 months before screening.
6. Presence or history of malignant neoplasm within 5 years prior to screening day.
7. Subject suffers from any renal impairment (Cr \> 2 mg/dl).
8. Subject suffers from any impaired hepatic function (ALT, AST or GGT 2-fold higher than normal upper limit).
9. Any disorder, which in the investigator's opinion might jeopardize patient's safety or compliance with the protocol.
10. Subject is a female who is pregnant, breastfeeding or intends to become pregnant or is of child bearing potential without medically acceptable methods of contraception.
11. Participation in another clinical study in prior 4 weeks.
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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GENGE

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Rambem medical center

Haifa, , Israel

Site Status RECRUITING

Countries

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Israel

Central Contacts

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Hila Kfir

Role: CONTACT

+972-523313350

Ilana Reznikov

Role: CONTACT

Other Identifiers

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GEN-GE-001-IL

Identifier Type: -

Identifier Source: org_study_id

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