CompletedNot Applicable

Injection Therapy for Neuropathic Pain

China36 participantsStarted 2023-06-01

Plain-language summary

Shoulder, neck, back and temporal pain and herpes zoster pain are neuropathic pain. Preliminary clinical studies have confirmed that injection of freshly prepared HA35 can relieve neuropathic pain. This clinical study is a prospective repeated experiments. The purpose of this study was to verify the effectiveness of HA35 injection therapy.

Who can participate

Age range

18 Years – 60 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * The course of neck, back and temporal pain ranged from 0 to 8 months. * The course of herpes zoster of 0-2 months. * Adults aged 18-60 years. * Be willing and capable of giving informed consent. * Have a clinical diagnosis of neuropathic pain as determined by a multidisciplinary study team. * Subject must sign the informed consent in person prior to beginning any screening procedure. Exclusion Criteria: * Have a persistent pain resulted from other medical conditions or unknown causes. * Pregnant females. * Be concomitantly participating in another clinical study. * Have been immunocompromised.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

the Numerical Pain Rating Scale (NPRS) scores

Timeframe: 30 min to 3 hours

the General Comfort Questionnaire (GCQ) scores

Timeframe: 24 hours

Trial details

NCT IDNCT05809700

SponsorDove Medical Press Ltd

Sponsor typeNETWORK

Study typeINTERVENTIONAL

Primary completion2023-07-12

View on ClinicalTrials.gov More Neuropathic Pain trials