Can interferon keep melanoma from coming back after surgery?
NCT ID NCT07671495
First seen Jun 27, 2026 · Last updated Jul 01, 2026 · Updated 2 times
Summary
This completed phase 2 trial tested whether adding alpha interferon to standard surgery helps prevent skin melanoma from returning. 278 participants with stage I-IV melanoma were assigned to one of six groups, including surgery alone, low or high dose interferon, chemotherapy, or radiation. The study measured how long people lived without their cancer coming back and overall survival at 5 years.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- alpha interferon
- What this could lead to
- If successful, this could point toward a standard way to use alpha interferon after melanoma surgery to reduce the chance of the cancer coming back.
- What could go wrong
- This is a completed phase 2 trial, so results are not yet confirmed in larger studies. Interferon can cause side effects like flu-like symptoms and fatigue, and it may not work for everyone.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
278 people
The number who actually took part.
- Started
-
Jan 2014
- Finished
-
Dec 2018
- 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 years and older
- 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 Hide 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: * • Histologically confirmed diagnosis of skin melanoma (stages I-IV according to TNM classification) * Underwent complete surgical resection of primary tumor with negative margins * Age 18 years or older * Eastern Cooperative Oncology Group (ECOG) performance status 0-2 * Life expectancy of at least 6 months * Adequate bone marrow function: absolute neutrophil count ≥ 1.5 × 10⁹/L, platelet count ≥ 100 × 10⁹/L, hemoglobin ≥ 90 g/L * Adequate hepatic function: bilirubin ≤ 1.5 × upper limit of normal (ULN), transaminases ≤ 2.5 × ULN * Adequate renal function: creatinine ≤ 1.5 × ULN or creatinine clearance ≥ 50 mL/min * Willing and able to provide written informed consent * Willing to comply with study procedures and follow-up schedule Exclusion Criteria: * • Presence of distant metastases at the time of diagnosis (except for stage IV patients included per protocol) * Prior immunotherapy, chemotherapy, or radiotherapy for melanoma * History of other malignant neoplasms within the past 5 years (except non-melanoma skin cancer or carcinoma in situ of the cervix) * Severe or uncontrolled organ dysfunction (cardiac, hepatic, renal, pulmonary) * Active infection requiring systemic therapy * Known hypersensitivity to interferon-alpha or any study medications * Known hypersensitivity to dacarbazine, cisplatin, or any excipients * Pregnancy or breastfeeding * Psychiatric or cognitive impairment that would interfere with study participation * Participation in another interventional clinical trial within 30 days prior to enrollment * Any condition that, in the investigator's opinion, would compromise participant safety or interfere with study objectives
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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.
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Other studies related to the condition(s) this trial covers.
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