The Efficacy and Cerebral Mechanism of Intradermal Acupuncture for Major Depressive Disorder

• Status: Recruiting
• Trial end date: 2025-12-30
• Target enrollment: 0
• Participant gender: All

Summary

Major depressive disorder (MDD) is highly prevalent, affecting nearly 4% of the global population. Pharmacotherapy is the frontline treatment recommended by the guideline, but it also has some limitations such as delayed onset, inadequate response, and drug resistance. Intradermal acupuncture (IA) is a method of using short indwelling needles retained under the skin to produce continuous stimulation for long-term efficacy. It has been reported that IA combination medication appears to be more valuable than medication alone in the treatment of MDD, however, there is a lack of high-quality clinical evidence.While several studies have proposed that manual or electroacupuncture can improve MDD symptoms by modulating brain networks, the cerebral mechanism of IA as superficial acupuncture for MDD has not been reported. Hence, we designed a multicentre randomized controlled trial to assess the clinical efficacy and safety of IA for MDD and preliminarily explore the potential therapeutic mechanisms for IA by functional magnetic resonance imaging (fMRI) and magnetic resonance spectroscopy (MRS).

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Xiaomei Shao
• Collaborators: First People's Hospital of Hangzhou; The First Affiliated Hospital of Zhejiang Chinese Medical University; Zhejiang Provincial Tongde Hospital
• Treatments: Serotonin

Criteria

Inclusion Criteria:

1. Patients diagnosed with MDD according to the International Classification of Disease-10 (ICD-10);

2. Aged between 18 and 60 years (no limitation on gender);

3. Administration of SSRIs;

4. Patients undergoing MRI and MRS should be right-handed and free of traumatic brain injury, claustrophobia or metal implants;

5. Written informed consent is obtained by the person or guardian.

Exclusion Criteria:

1. ICD-10 diagnoses: schizophrenia, bipolar disorder, manic episode or other psychotic disorders; alcohol and drug addiction;

2. Significant skin lesions, severe allergic diseases, tumors, and severe or unstable internal diseases involving the cardiovascular, digestive, endocrine, or hematological system;

3. Acute suicidal tendency;

4. Allergy to adhesive tape and fear of intradermal acupuncture;

5. Pregnancy and lactation;

6. Mental retardation and difficulty cooperating with doctors.

7. Participating in other clinical trials.