Clinical trial No longer in our active list Phase 2 Interventional Ages 18 to 75

Comparing Duloxetine with Gabapentin and Amitriptyline for Chemotherapy-Induced Neuropathy

Official title: Comparison of the Efficacy and Safety of Duloxetine Augmented With Gabapentin and Duloxetine Augmented With Amitriptyline vs Duloxetine Alone in Chemotherapy -Induced Neuropathy: A Randomized Controlled Trial

Run by Beni-Suef University · NCT06091553 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing whether adding Gabapentin or Amitriptyline to Duloxetine can help cancer patients with chemotherapy-induced nerve pain feel better than using Duloxetine alone.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment160 (estimated)
SponsorBeni-Suef University
Academic / other
Drugs / interventionschemotherapy
Locations1 site (Banī Suwayf)
Trial IDNCT06091553 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are cancer patients aged 18 to 75 with confirmed diagnoses and significant chemotherapy-induced peripheral neuropathy.

Probably not a fit

Patients with a history of allergic reactions to Duloxetine, Gabapentin, or Amitriptyline may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the efficacy and safety of Duloxetine augmented with Gabapentin and Duloxetine augmented with Amitriptyline compared to Duloxetine alone in treating chemotherapy-induced neuropathy in cancer patients. It involves patients aged 18 to 75 who have confirmed cancer and experience significant neuropathy symptoms. The study aims to determine which combination therapy provides better relief from neuropathic pain associated with chemotherapy.

Why it matters

Potential benefit: If successful, this study could offer improved pain management options for cancer patients suffering from chemotherapy-induced neuropathy.

How similar studies have gone: Other studies have explored similar combination therapies for neuropathic pain, showing promising results, but this specific approach is less common.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* -Patients of any age must have histologically or cytologically confirmed cancer by the Laboratory of Pathology.
* Patients must sign an informed consent form (ICF) voluntarily and be able to understand and comply with the requirements of the study;
* Patients must be 18 to 75 years of age (including cut-offs) on the date of signing the informed consent form, regardless of gender;
* Patients must received treatment with a chemotherapy regimen .
* Patients must have ≥ grade 1 sensory chemotherapy-induced peripheral neuropathy (CIPN) with NRS ≥ 4/10 according to the NCI Common Toxicity Criteria for Adverse Events (CTCAE) v.5.0 grading scale
* Eastern Cooperative Oncology Group performance status (ECOG PS): 0-2;
* Expected survival of ≥ 3 months
* There is no maximum number of prior medical therapies.

Exclusion Criteria:

* History of allergic reactions attributed to compounds of similar chemical or biologic composition to duloxetine, amitriptyline and gabapentin
* Pregnant women are excluded from this study.
* Life expectancy less than 6 months
* Inability or unwillingness to comply with research protocols.
* Patients with the presence of active brain or meningeal metastases.
* Patients with the presence of uncontrolled closed-angle glaucoma.
* Patients with the presence of neuropathy caused by any type of nerve compression as diabetes.
* The presence of mental illness, epilepsy, mania, suicidal depression, dementia or alcohol or drug abuse that may have an impact on compliance with trial requirements.
* The presence of comorbid cardiovascular disease, including but not limited to: (1) New York Heart Association (NYHA) criteria ≥ grade 2 heart failure; (2) severe/unstable angina pectoris; (3) myocardial infarction or cerebrovascular accident within 6 months prior to first dose; (4) atrial fibrillation and supraventricular or ventricular arrhythmias requiring treatment; (5) pre-existing symptomatic superior vena cava syndrome; (6) corrected QT interval (QTc) \> 450 ms (men); QTc \> 470 ms (women); (7) hypertensive disease not controlled by antihypertensive medication: systolic blood pressure ≥ 140 mmHg or diastolic blood pressure ≥ 90 mmHg;
* Patients with other medical history or evidence of disease that has the potential to confound trial results are excluded from the study,

Where it's running

  • Beni-Seuf University Hospital
    Banī Suwayf, Egypt
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.