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Active, not recruitingNCT05335148Updated May 20, 2026

Study to Evaluate the Safety of Colchicine

A Phase 1 interventional study of oral colchicine(0.6 mg) once a day in Radiation Therapy, sponsored by Rutgers, The State University of New Jersey. Active, not recruiting at 3 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-05-20.

Sponsored by Rutgers, The State University of New Jersey · Phase 1, Interventional, and Treatment

From the registry’s dates

  • Primary completion was expected by Jun 2026, 4 months ago, but the record still lists the study as active, not recruiting.
Phase
Phase 1
Study type
Interventional
Enrollment
30
Allocation
Non-randomized
Ages
18 Years and older
Sex
All
01

Study summary

Currently, there are no approved medications for the prevention and treatment of radiation-induced dermatitis, or skin discoloration/burning due to radiation therapy, because there is little evidence to guide treatment.

The purpose of the research is to better understand the factors associated with radiation-induced dermatitis and to explore the efficacy of low-dose colchicine in reducing the proportion of patients with radiation-induced dermatitis who undergo radiation treatment for head and neck cancer. If you take part in the research, you will be asked to take 0.6 mg once a day by mouth. The participants time in the study will take less than a minute a day to take the pill and 20 minutes to complete survey questions during follow-up visits.

Read the detailed description

A phase I study for evaluating the safety of oral colchicine in preventing and treating radiation-induced dermatitis among head and neck cancer patients who will receive RT for HNC. Prior to receiving RT, each subject will be receiving either the standard of care or low-dose oral colchicine (No randomization). There will be a comparison of the proportion of radiation-induced dermatitis in the two study arms. The individuals in the standard of care arm will receive a placebo colchicine pill once a day. Those who are in the experimental arm will receive 0.6 mg of oral colchicine once a day. The primary endpoint is the safety and tolerability of oral colchicine. The proportions of grade 2-4 radiation-induced dermatitis at the end of Radiation therapy (RT) and at the first follow-up three-four weeks post-treatment in these two study arms are the secondary study endpoints. In addition, pain, erythema, and health-related quality-of-life will be evaluated.

The study subjects will receive radiation therapy (RT) as scheduled and will meet with their clinicians for their follow-up visits.

02

Conditions studied

  • Radiation Therapy

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Keywords

  • Radiation therapy
  • Dermatitis
  • Low-dose colchicine
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In context

Dermatitis

1,435 studies on the registry are indexed under Dermatitis; 131 are open to participants now.

This study's planned enrollment of 30 is below the median of 64 across 1,131 interventional studies indexed under Dermatitis.

Browse Dermatitis studies →

Lead sponsor

Rutgers, The State University of New Jersey is the lead sponsor of 496 studies on the registry; 130 are open to participants now.

Of its 38 completed or terminated interventional studies of FDA-regulated products, 30 (79%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Eight years or older with HNC diagnosis confirmed histologically

    o Stage 1-3 HNC pathologically confirmed diagnosis of squamous cell carcinoma of the oropharynx, larynx, hypopharynx, nasopharyngeal, or oral cavity

  • Plan to receive radiotherapy (>60 Gy), chemo-irradiation or bio-radiation either as primary or as a post-operative treatment to the head and neck region
  • Eastern Cooperative Oncology Group Performance Status (ECOGPS) performance status 0 or 1
  • Comply with the study protocol
  • Capable of signing a written informed consent

Exclusion criteria

Exclusion Criteria:

  • An allergy, intolerance, or contraindication to colchicine
  • Current treatment with colchicine for medical conditions, e.g. gout and Familial Mediterranean Fever (FMF)
  • Estimated glomerular filtration rate (GFR) \< 55 ml/min since colchicine should not be given
  • Severe liver disease or current aminotransferase levels of more than 1.5 times the upper limit of the normal range
  • Previous irradiation to the head and/or neck region
  • Distant metastatic disease or locally recurrent disease
  • Pre-existing skin rashes, ulcerations, or open wounds in the treatment area
  • Known allergic and other systemic skin diseases even when not directly affecting irradiated fields
  • Substance abuse, medical conditions, and/or social issues that would limit conduct or follow-up in the research study, in the opinion of the investigator
  • Any condition that is unstable or could affect the safety of the patient and their compliance in the study as judged by the investigator
  • Using high doses of non-steroidal anti-inflammatory drugs
  • Pregnant and lactating women
  • Psychiatric illness that would prevent the patient from giving informed consent
  • Taking cetuximab or other radiosensitizing agents.
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Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
30 participants (estimated)

Study arms

  • No intervention
    Standard of care arm - placebo colchicine pill

    The standard of care arm will receive a placebo colchicine pill once a day

  • Experimental
    Experimental arm - oral colchicine once a day

    The experimental arm will receive 0.6 mg of oral colchicine once a day

    Drug: oral colchicine(0.6 mg) once a day

Interventions

  • Drugoral colchicine(0.6 mg) once a day

    The standard of care arm will receive a placebo colchicine pill once a day

06

What researchers measure

Primary outcomes

  1. Pain - Visual Analogue Scale (VAS)

    Pain (within radiation fields): assessed before radiotherapy, weekly during radiotherapy, and at the end of treatment with the visual analogue scale (VAS) (from 0 = no pain to 100 = maximum pain)

    Time frame: 10 weeks

Secondary outcomes

  1. Erythema - Common Toxicity Criteria for Adverse Events (CTCAE)

    The National Cancer Institute (NCI) Common Toxicity Criteria for Adverse Events (CTCAE) scale defines acute skin reactions to radiation occurring within the 90 days after therapy. Grade 1: faint erythema or dry desquamation. Arising within the first two to four weeks of treatment, these reactions cause skin redness, warmth, and a rash-like appearance. The patient may complain that their skin feels tight or sensitive. Grade 2: moderate to brisk erythema; patchy, moist desquamation usually confined to skin folds or creases. Moderate edema, dryness, pruritus, and flaking of skin layers (dry desquamation) also may occur. Grade 3: moist desquamation in areas other than creases and skinfolds. Bleeding may arise from minor trauma, such as abrasion. Grade 4: life-threatening consequences, such as full-thickness skin ulcers, necrosis, and spontaneous bleeding. Grade 5: death.

    Time frame: 10 weeks

Other outcomes

  1. Health-Related Quality-of-Life - Questionnaire

    Health-related quality of life (HRQOL) measured before, during, and after Radiation therapy, with a validated HRQOL questionnaire, European Organization for Research and Treatment of Cancer (EORTC)

    Time frame: 10 weeks

  2. Health-Related Quality-of-Life - Quality of Life Questionnaire

    Treatment of Cancer European Organization for Research and Treatment of Cancer (EORTC). A validated questionnaire developed to assess the quality of life of cancer patients. Quality of Life Questionnaire Core Module (QLQ-C30) version- 3.

    Time frame: 10 weeks

07

Study locations

3 sites
  • RWJBarnabas Health - Cooperman Barnabas
    Livingston, New Jersey 07039, United States
  • Robert Wood Johnson University Hospital
    New Brunswick, New Jersey 08901, United States
  • Rutgers, The State University of New Jersey Board Contact:
    New Brunswick, New Jersey 08901, United States
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 20, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05335148
Lead sponsor
Rutgers, The State University of New Jersey
Responsible party
Bruce G Haffty (Associate Vice Chancellor Cancer Programs Professor and Chairman Department of Radiation Oncology, Rutgers, The State University of New Jersey) — Principal investigator
First posted
Apr 19, 2022
Start date
May 10, 2022
Primary completion
Jun 2026 (estimated)
Completion
Jun 1, 2027 (estimated)
Last update
May 20, 2026

Study contacts

Bruce Haffty, MD
principal investigator · Rutgers Cancer Institute of New Jersey

Oversight

Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in May 2026. You cannot join it, but the record below documents what was studied.

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