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Could shortwaves soothe diabetic nerve pain?

NCT ID NCT07625007

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether shortwave therapy can relieve symptoms of diabetic peripheral neuropathy, a common complication causing pain and numbness. About 202 adults with diabetes will receive either real shortwave treatment or a sham device for 20 minutes daily over five days. Researchers will check if nerve symptoms improve one month later.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Shortwave diathermy device
What this could lead to
If it works, this could offer a drug-free way to relieve nerve pain and numbness in people with diabetes.
What could go wrong
This is a small, early-stage trial with a short treatment period. The benefit may be modest or no better than placebo, and long-term effects are unknown.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 202 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

May 2026

An estimate. Start dates often move.

Expected to finish

May 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 85 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * 1\. Aged 18-85 years, regardless of gender, with the ability to act independently; * 2\. Appearance of neuropathic symptoms or signs at the time of or after the diagnosis of diabetes, meeting the following criteria: presence of DPN symptoms (numbness, tingling, burning, cold, pain), with or without signs (abnormalities in any of ankle reflex, vibration sense, pinprick sensation, temperature sensation, or pressure sensation); * 3\. Able to complete the TCSS assessment; * 4\. Understands the entire trial process, voluntarily participates in the study, and signs the informed consent form. * 5\. Patients who did not respond to adequate treatment with mecobalamin and other medications. Exclusion Criteria: * 1\. Peripheral neuropathy caused by other reasons (such as lumbar spine lesions, vitamin B12 deficiency, uncontrolled hypothyroidism, alcohol intoxication, drug neurotoxicity, Guillain-Barré syndrome, etc.); * 2\. Hemorrhagic diseases, malignant tumors; * 3\. History of below-knee amputation; * 4\. Skin damage, infection at the treatment site, or presence of metal implants, pacemaker; * 5\. Combined severe heart, liver, or kidney dysfunction (e.g., eGFR \< 15 ml/min/1.73m²), or cognitive impairment preventing cooperation; * 6\. Pregnancy, breastfeeding, or planning pregnancy; * 7\. Participation in other interventional clinical trials within the past 3 months; * 8\. Combined severe psychiatric disorders; * 9\. Other conditions assessed by the investigator that prevent completion of the trial; * 10\. Poor compliance.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

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Contacts and locations

Locations

  • The First Affiliated Hospital of Chongqing Medical University

    RECRUITING

    Chongqing, China

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