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A Study of BIO 300 and Thoracic Radiation Therapy in People With Non-Small Cell Lung Cancer and Interstitial Lung Disease

A Phase II Study of BIO 300 to Reduce the Toxicity of Thoracic Radiotherapy for Patients With Early-Stage Non-Small Cell Lung Cancer and Interstitial Lung Disease (BREATHE)

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07323732
Enrollment
25
Registered
2026-01-07
Start date
2026-01-06
Completion date
2029-01-06
Last updated
2026-09-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Interstitial Lung Disease, Interstitial Lung Disease Due to Connective Tissue Disease (Disorder), Non Small Cell Lung Cancer, Non-small Cell Lung Cancer Stage I, Non-small Cell Lung Cancer Stage II, NSCLC, NSCLC, Stage I, NSCLC Stage II

Keywords

Non Small Cell Lung Cancer, Non Small Cell Lung Cancer Stage I, Non Small Cell Lung Cancer Stage II, NSCLC, NSCLC Stage I, NSCLC Stage II, Interstitial Lung Disease, Interstitial Lung Disease Due to Connective Tissue Disease (Disorder), Memorial Sloan Kettering Cancer Center, 25-310

Brief summary

The purpose of this study to find out whether giving BIO 300 in combination with thoracic radiation therapy is effective in preventing pneumonitis in people with non-small cell lung cancer (NSCLC) and interstitial lung disease (ILD).

Interventions

DRUGBIO 300

The drug product, BIO 300 consists of synthetic genistein

Sponsors

Memorial Sloan Kettering Cancer Center
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol. - Patient age ≥ 18 at time of consent * Stage I - II NSCLC (as per the American Joint Commission on Cancer (AJCC) 8th edition) ° Pathologically proven diagnosis of cancer is strongly recommended but is not required if the risk of biopsy is unacceptable. If pathological evidence is not available, there must be clinical evidence for NSCLC and multidisciplinary consensus for treatment. * Interstitial Lung Disease diagnosis (one of the below) * ILD as diagnosed and managed by a pulmonologist * ILD based on diagnostic imaging criteria and abnormal DLCO * ILD as a result of connective tissue diseases (e.g., polymyositis/dermatomyositis, rheumatoid arthritis, systemic lupus erythematosus, Sjogren's syndrome, scleroderma, mixed connective tissue disease) * ECOG performance status of 0 - 3 * Evidence of post-menopausal status or negative urinary or serum pregnancy test for female pre-menopausal patients. Women will be considered post-menopausal if they have been amenorrhoeic for 12 months without an alternative medical cause. The following age-specific requirements apply: * Women \<50 years of age would be considered post-menopausal if they have been amenorrhoeic for 12 months or more following cessation of exogenous hormonal treatments and if they have luteinizing hormone and follicle-stimulating hormone levels in the post-menopausal range for the institution or underwent surgical sterilization (bilateral oophorectomy or hysterectomy). * Women ≥50 years of age would be considered post-menopausal if they have been amenorrhoeic for 12 months or more following cessation of all exogenous hormonal treatments, had radiation-induced menopause with last menses \>1 year ago, had chemotherapy-induced menopause with last menses \>1 year ago, or underwent surgical sterilization (bilateral oophorectomy, bilateral salpingectomy or hysterectomy). * Life expectancy of at least 6 months

Exclusion criteria

* Previous thoracic radiation * History of pneumonectomy * Major surgical procedure (e.g. intra-cranial, intra-thoracic, intra-abdominal, or intra-pelvic) within 28 days prior to enrollment. * Severe concurrent illness that may preclude timely completion of thoracic radiation or study procedures * Known allergy or hypersensitivity to any of the study drugs or any of the study drug excipients. * ILD exacerbation requiring hospitalization in the last 30 days * Poorly controlled cardiac arrhythmias not responding to medical therapy or a pacemaker * Female patients who are pregnant or breastfeeding or male or female patients of reproductive potential unless they are willing to employ a highly effective non-estrogen based contraception from screening to 30 days after the last dose of BIO 300 or to abstain from sexual intercourse during these time periods. 1. Effective method of non-estrogen-based contraception: condom and a diaphragm, condom and intrauterine device, condom and Depo-Provera, condom and Nexplanon, or condom and progesterone mini-pill 2. Women who have been off estrogen contraceptives for a minimum 5 days prior to the first scheduled day of study intervention dosing are eligible. * Concomitant medications: 1. Any investigational anticancer therapy. 2. Planned concurrent chemotherapy or immunotherapy 3. Biologic drugs targeting the immune system (e.g. TNFα blockers, anakinra, rituximab, abatacept, tocilizumab) planned to be use concurrently with BIO 300

Design outcomes

Primary

MeasureTime frameDescription
Pneumonitis free survivalUp to 36 monthsThe primary objective of this study is to assess the improvement in the Grade ≥ 3 pneumonitis free survival in participants with Interstitial Lung Disease/ILD treated with BIO 300 in combination with thoracic radiotherapy.

Countries

United States

Contacts

CONTACTNarek Shaverdian, MD
shaverdn@mskcc.org631-212-6323
CONTACTJamie Chaft, MD
646-608-3761
PRINCIPAL_INVESTIGATORNarek Shaverdian, MD

Memorial Sloan Kettering Cancer Center

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 17, 2026