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Can a tree bark extract help fight lung cancer? new trial begins

NCT ID NCT06566443

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This early-stage trial tests the safety of honokiol, a dietary supplement from magnolia bark, in 15 people with early lung cancer. Participants take honokiol for two weeks before their scheduled surgery. The goal is to find the highest safe dose and check for side effects.

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 1

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

About 15 people

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

Started

Feb 2025

Expected to finish

Aug 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 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

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

Inclusion Criteria: 1. The patient provides written informed consent for the trial. Spanish speaking patients will be included and translation services will be provided as needed. 2. Male or female, 18 years of age or older, on the day of informed consent signing. 3. Early stage NSCLC eligible for upfront definitive surgical resection 4. Measurable disease according to the Response evaluation criteria in solid tumors (RECIST 1.1) within 30 days of treatment. 5. Expected life expectancy of at least 6 months 6. Adequate organ and marrow function as defined below: Hemoglobin ≥9.0 g/dl (without blood transfusion within 2 weeks of laboratory test used to determine eligibility) Absolute neutrophil count ≥1000/μL (without granulocyte colony stimulating factor support within 2 weeks of laboratory test used to determine eligibility) Platelet count ≥100,000/μL (without transfusion within 2 weeks of laboratory test used to determine eligibility)- Serum total bilirubin (TB) ≤1.5 x institutional upper limit of normal (ULN; In the case of known Gilbert's syndrome, a higher serum TB \[\>1.5 x ULN\] is allowed), Aspartate transaminase/alanine transaminase ≤5 x institutional ULN Creatinine ≤1.5X the ULN or measured creatinine clearance ≥ 60 mL/min/1. 7. Willing and able to comply with the protocol for the duration of the trial including undergoing treatment and scheduled visits and examinations. Exclusion Criteria: 1. Currently participating and receiving study therapy or has participated in a study of an investigational agent and received study therapy or used an investigational device within 3 weeks of trial treatment administration. 2. Prior chemotherapy, targeted small molecule therapy, or radiation therapy within 2 weeks prior to trial treatment administration or who has not recovered (i.e., ≤ Grade 1 or at baseline) from Adverse Events (AEs) due to a previously administered agent. 3. Use of agents that target the mitochondrial metabolism. 4. Has a known additional malignancy that is progressing or requires active treatment. Exceptions include basal cell carcinoma of the skin or squamous cell carcinoma of the skin that has undergone potentially curative therapy or in situ cervical cancer. 5. The patient has serious and/or uncontrolled preexisting medical condition(s) that, in the judgment of the investigator, would preclude participation in this study (for example, interstitial lung disease, severe dyspnea at rest or requiring oxygen therapy, severe renal impairment \[e.g. estimated creatinine clearance \<30ml/min\], history of major surgical resection involving the stomach or small bowel, or preexisting Crohn's disease or ulcerative colitis or a preexisting chronic condition resulting in baseline Grade 2 or higher diarrhea). 6. History or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the patient's participation for the full duration of the trial, or is not in the best interest of the patient to participate, in the opinion of the treating investigator. 7. Known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial. 8. Eastern Cooperative Oncology Group (ECOG) performance status of ≥ 2. 9. Patients must have recovered from all AEs due to previous therapies to ≤ Grade 1 or baseline. Patients with ≤ Grade 2 neuropathy may be eligible. If patient received major surgery, she must have recovered adequately from the toxicity and/or complications from the intervention prior to starting the trial treatment. 10. Active infection requiring systemic therapy. 11. Confirmed positive pregnancy test in women of childbearing potential (WOCBP).

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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 study's own enquiry address

    This study publishes an address for enquiries. See it below .

  2. The places running it

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

  3. 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 ↗

  4. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Houston Methodist Neal Cancer Center

    RECRUITING

    Houston, Texas, 77030, United States

    Contact Email: •••••@•••••

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