Repetitive Transcranial Magnetic Stimulation in Cancer Pain Management

NCT ID: NCT06949618

Last Updated: 2025-05-18

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: NA
• Total Enrollment: 30 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-05-20
• Study Completion Date: 2026-12-30

Brief Summary

Over half of cancer patients experience cancer-related pain. Despite advances in pain management with opioids, many patients continue to suffer from chronic cancer pain. The underlying mechanisms of cancer-related pain remain poorly understood, but they may be linked to brain neuroplasticity. As a result, some researchers suggest that targeting the motor cortex in cancer patients could improve pain management. However, few studies have investigated the effectiveness of remodeling neuroplasticity with repetitive transcranial magnetic stimulation (rTMS) to reduce cancer-related pain. To validate the use of rTMS in cancer-related pain, we plan to conduct a randomized controlled trial involving 30 cancer pain patients. Participants will be randomly assigned to receive either rTMS or sham rTMS treatment. Functional magnetic resonance imaging (fMRI) and pain index assessments will be conducted before and after the treatment to evaluate the outcomes.

Conditions

Pain; Cancer

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Study Groups

Repetitive transcranial magnetic stimulation

Group Type: EXPERIMENTAL

Repetitive transcranial magnetic stimulation (rTMS)

Intervention Type: DEVICE

Repetitive transcranial magnetic stimulation toward for cancer pain (real and sham control)

Sham Repetitive transcranial magnetic stimulation

Group Type: SHAM_COMPARATOR

Repetitive transcranial magnetic stimulation (rTMS)

Intervention Type: DEVICE

Repetitive transcranial magnetic stimulation toward for cancer pain (real and sham control)

Interventions

Repetitive transcranial magnetic stimulation (rTMS)

Repetitive transcranial magnetic stimulation toward for cancer pain (real and sham control)

Intervention Type: DEVICE

Eligibility Criteria

Inclusion Criteria

1. Patients have cancer pain symptoms, confirmed by a physician as cancer pain or neuropathic cancer pain

2. Experienced the worst pain NRS score ≥ 4

3. The patient demonstrate good cognition and is able to cooperate with the assessment of pain severity.

4. The estimated survival time exceeds 3 months.

5. Pre-existing bisphosphonate, chemotherapy, and hormonal therapy regimens remained unchanged throughout the study.

Exclusion Criteria

1. Individuals who have undergone head surgery or have metal implants in the head.

2. Individuals with implanted cardiac pacemakers or cochlear prostheses.

3. Have a history of epilepsy.

4. Patients diagnosed with primary brain tumors or metastatic brain lesions.

5. Present with additional neurological, psychiatric, or severe medical disorders.

6. Individuals with metallic implants located in the cranial or cervical regions.

7. Women who are pregnant.

8. Presence of acute pain in any body region attributable to other medical conditions. -

• Minimum Eligible Age: 20 Years
• Maximum Eligible Age: 70 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Taipei Medical University Hospital

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Taipei Medical University Hospital

Taipei, Taiwan, Taiwan

Countries

Taiwan

Central Contacts

Chien-Hung Lai, MD, PhD

Role: CONTACT

chlai@tmu.edu.tw

+886227372181 ext. 3242

Facility Contacts

Chien-Hung Lai

Role: primary

chlai@tmu.edu.tw

0227372181 ext. 3242

Other Identifiers

N202209046

Identifier Type: -

Identifier Source: org_study_id