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Head Acupuncture Treat Residual Symptoms After Canalith Repositioning Procedure for BPPV

NCT06001047 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2023-12-15

No results posted yet for this study

Summary

Benign paroxysmal positional vertigo (BPPV) is the most common peripheral vestibular disorder, and currently, manual repositioning techniques are often used for treatment. However, up to 30%-50% of patients may experience residual symptoms such as non-rotational dizziness, heaviness, instability, and emotional disturbances even after successful repositioning, which significantly impacts their daily functioning and quality of life. Electroacupuncture therapy has been proven to be an effective treatment for dizziness and has been applied to various vestibular disorder patients. However, the efficacy of electroacupuncture on the residual effects of successfully repositioned BPPV patients remains unclear. This study aims to explore the effectiveness of three regimens: electroacupuncture, betahistine in patients with residual symptoms after successful manual repositioning.

Conditions

  • Benign Paroxysmal Positional Vertigo

Interventions

PROCEDURE

Group A

Acupoint selection: The location of the vertigo-auditory area follows the positioning standard of Jiao Shunfa's Head Acupuncture. Operation: Electroacupuncture stimulation in the vertigo-auditory area of affected side. Pulse electrotherapy produced by Wujin Changcheng Medical Instrument. Sparse-dense waveforms are selected, with a voltage of 2-4V, a frequency of 60-80 times/min, and the intensity is determined by the patient's tolerance. The needle is in affected side for 30 minutes, and treatment is given once daily for a total of 5 days.

DRUG

Group B

The original text is related to a medication called Pitavastatin Calcium Tablets, commonly known as "Minshilang" in Chinese, produced by Weicai (China) Pharmaceutical Co., Ltd. The dosage is 12mg, three times a day (Tid) for four consecutive weeks. Compliance monitoring is conducted by counting the remaining tablets in the medication packaging box brought by patients during the 4-week follow-up period. Concurrent use of other medications that may affect the observation results, such as anti-anxiety drugs, vestibular suppressants, and anti-dizziness Chinese patent medicines, is considered a violation of the protocol.

Sponsors & Collaborators

  • Xi'an No.3 Hospital

    lead OTHER_GOV

Principal Investigators

  • Mingze Zhao, PhD · Xi'an No.3 Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-11-01
Primary Completion
2026-07-01
Completion
2026-11-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06001047 on ClinicalTrials.gov