Geneva, March 23 -- International Clinical Trials Registry received information related to the study (ChiCTR2600120199) titled 'Clinical Efficacy of Ozone Enema in the Treatment of Postherpetic Neuralgia' on March 10.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Shanghai Putuo District Central Hospital (Putuo Hospital Affiliated to Shanghai University of Traditional Chinese Medicine)

Condition: Postherpetic Neuralgia

Intervention: Treatment group:Ozone Enema Combined with Conventional Treatment (Equipment and ozone concentration: A medical ozone generator was used, and the ozone concentration was adjusted to 30 µg/mL. Operational procedure: The patient was placed in the left lateral decubitus posit...