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New hope for chemo patients: drug may shield nerves from painful side effect

NCT ID NCT07320950

Symptom relief Sponsor: Sun Yat-sen University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether neurotropin, a drug that may protect nerves, can reduce the nerve damage caused by oxaliplatin chemotherapy in people with stage II or III colorectal cancer. The trial included 333 participants who had surgery and were about to start chemotherapy. Researchers compared neurotropin to a placebo to see if it lowered the chance of severe nerve problems and helped patients complete their full chemo course.

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

Phase 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

333 people

The number who actually took part.

Started

Apr 2022

Finished

Dec 2025

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 75 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: * 18 to 75 years old * Stage II or III colorectal cancer patients confirmed by pathological diagnosis, and recovered from surgery within 8 weeks * should receive adjuvant chemotherapy especially XELOX regimen after assessment by physicians and specialists * Agreed and assigned the consent, and was able to receive the baseline assessment * Could be inpatient or outpatient participants Exclusion Criteria: * Peripheral neuropathy patients, e.g. diabetes neuropathy * Alcoholic related patients * Central neuropathy patients * Patients who were unable to assess the effectivity and safety * Neurotropin allergy * History of medications that are contraindicated to neurotropin \<28 days before the trial begins * Have already received neurotropin tablets more than 4 tablets or 3.6 units \<4 weeks before the trials begins * Unable to visit the hospital regularly * Has been ruled out by investigators * Brain tumor or metastasis * Brain injury, stroke and brain hemorrhage symptoms occurred during 6 months after sign the consent * History of epilepsy, convulsion * Severe respiratory, cardiovascular, renal, hepatic or hematologic system(except cancer) disease * Depression and other psychologic conditions which investigators recognized as high risk for the enrollment * Chronic pain * Received other medication from other clinical trials within 28 days * Prepare for pregnancy, pregnant, or lactated women

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Conditions

The condition(s) this trial relates to.

colorectal cancer colorectal neoplasm toxic encephalopathy

As listed by the trial registrant

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

Colorectal cancer

Contacts and locations

Locations

  • Sun Yat-Sen University Cancer Center

    Guangzhou, Guangdong, 510060, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.