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Effect of different intervention modes and mechanism of brain-gut axis in overweight or obese patients with bipolar disorder at stable stage

Effect of different intervention modes and mechanism of brain-gut axis in overweight or obese patients with bipolar disorder at stable stage

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100050628
Enrollment
Unknown
Registered
2021-09-01
Start date
2021-09-01
Completion date
Unknown
Last updated
2024-11-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bipolar disorder

Interventions

The control group:Healthy lifestyle education and therapy
Experimental group1:Orlistat capsule 0.12bid and healthy lifestyle education were added.
Experimental group2:Stop the original medication, change to lurasidone and healthy lifestyle education treatment
Experimental group3:RTMS treatment was added twice a week and healthy lifestyle education.

Sponsors

The First Affiliated Hospital of Zhejiang University Medical College
Lead Sponsor

Eligibility

Sex/Gender
All
Age
13 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Sign the written informed consent, willing to participate in the trial and receive treatment; 2. Aged 13 to 60 years, male or female; 3. Outpatient and inpatient patients who meet the DSM-5 diagnostic criteria for bipolar disorder; 4. Received a stable dose of second-generation antipsychotics (SGA) for at least 30 days, and the condition was stable for at least 30 days as assessed by CGI-I; 5. BMI>=24kg/m2 or the above-mentioned complications: 1. Excessive appetite, unbearable hunger before meals, and more food intake per meal; 2. Combined with hyperglycemia, hypertension, dyslipidemia and fatty liver; 3. Combined with weight bearing Joint pain; 4. Dyspnea caused by obesity or obstructive sleep apnea syndrome; 6.BMI>=28kg/m2; 7. Weight gain (>10% of baseline body weight) while taking SGA; 8. Have a good audio-visual level to complete the examinations necessary for the study.

Exclusion criteria

Exclusion criteria: 1. Exclude organic mental disorders, mental disorders caused by psychoactive substances, schizophrenia and mental retardation; current or previous diagnosis of anorexia nervosa or bulimia; 2. Exclude serious physical diseases such as heart, liver, kidney, endocrine, blood system or any major diseases that may affect body weight or physical activity; 3. Previous history of head injury or epilepsy; participants with abnormal brain MRI findings were excluded from the study; 4. Body metal implants, pacemakers and any contraindications to MRI or rTMS; 5. Known allergy to lurasidone or orlistat; 6. Exclude pregnant or lactating women, or those who plan to become pregnant; 7. Exclude the use of two or more second-generation antipsychotic drugs and changes in psychotropic drugs or doses within the past 30 days; 8. Exclude taking any drugs that affect glucose, insulin or lipid levels; 9. Recent use of weight loss medication or a very low-calorie diet.

Design outcomes

Primary

MeasureTime frame
Weight;Waist circumference;Hip circumference;Blood pressure;Near-infrared functional brain imaging;Function Magnetic Resonance Imaging;

Countries

China

Contacts

Public ContactHuang Manli

The First Affiliated Hospital of Zhejiang University Medical College

huangmanli@zju.edu.cn+86 13957162975

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026