Neoplasms

Digestive System Diseases

All Conditions

Skin and Connective Tissue Diseases

Rare Diseases

Stomach Neoplasms

Breast Neoplasms

Colorectal Neoplasms

Breast Diseases

Skin Diseases

Intestinal Neoplasms

Gastrointestinal Neoplasms

Digestive System Neoplasms

Gastrointestinal Diseases

Colonic Diseases

Intestinal Diseases

Rectal Diseases

Stomach Cancer

Antineoplastic Agents

All Drugs and Chemicals

Micronutrients

Hematinics

Vitamins

Capecitabine

Trastuzumab

Paclitaxel

Leucovorin

Fluorouracil

Albumin-Bound Paclitaxel

Oxaliplatin

Tubulin Modulators

Antimitotic Agents

Antimetabolites

Immunosuppressive Agents

Immunologic Factors

Antineoplastic Agents, Immunological

Antidotes

Protective Agents

Folic Acid

Vitamin B Complex

Trace Elements

Folate

Vitamin B9

ELVN-002 will be administered by mouth (orally) once or twice a day from cycle 1 day 1 onwards. Trastuzumab will be administered IV (intravenously) in 21-day cycles, at 8mg/kg on cycle 1 day 2 followed by a dose of 6mg/kg on day 1 of cycles 2+.

ELVN-002 will be administered by mouth (orally) once or twice a day from cycle 1 day 1 onwards. Trastuzumab will be administered IV (intravenously) in 21-day cycles, at 8mg/kg on cycle 1 day 2 followed by a dose of 6mg/kg on day 1 of cycles 2+. Capecitabine will be administered orally twice daily at 1000 mg/m2 on days 1 - 14 of a 21-day cycle. Oxaliplatin will be administered intravenously at 130 mg/m2 on day 1 of a 21-day cycle.

ELVN-002 will be administered by mouth (orally) once or twice a day from cycle 1 day 1 onwards. Trastuzumab will be administered intravenously in 14-day cycles, 4 mg/kg IV cycle 1, day 2 followed by 2 mg/kg IV cycle 1, day 8, 4mg/kg IV cycle 1, day 15, and then one dose of 4 mg/kg every 14 days. Fluorouracil (5-FU) will be administered intravenously as a 400 mg/m2 IV bolus on days 1 and 15 followed by 2400 mg/m2 over 46-48 hours of continuous infusion on days 1-3 and days 15-17 of a 28-day cycle. Leucovorin will be administered intravenously at 400 mg/m2 concurrently with oxaliplatin on days 1 and 15 of a 28-day cycle. Oxaliplatin will be administered intravenously at 85 mg/m2 IV on day 1 and 15 of a 28-day cycle.

ELVN-002 will be administered by mouth (orally) once or twice a day from cycle 1 day 1 onwards. Trastuzumab will be administered IV (intravenously) in 21-day cycles, at 8mg/kg on cycle 1 day 2 followed by a dose of 6mg/kg on day 1 of cycles 2+. Capecitabine will be administered orally twice daily at 1250 mg/m2 on days 1 - 14 of a 21-day cycle.

ELVN-002 will be administered by mouth (orally) once or twice a day from cycle 1 day 1 onwards. Trastuzumab will be administered IV (intravenously) in 21-day cycles, at 8mg/kg on cycle 1 day 2 followed by a dose of 6mg/kg on day 1 of cycles 2+. Paclitaxel will be administered intravenously at 80 mg/m2 on days 1, 8, and 15 of a 21-day cycle.

ELVN-002 will be administered by mouth (orally) once or twice a day from cycle 1 day 1 onwards. Trastuzumab will be administered IV (intravenously) in 21-day cycles, at 8mg/kg on cycle 1 day 2 followed by a dose of 6mg/kg on day 1 of cycles 2+. Eribulin will be administered intravenously at 1.4 mg/m2 on days 1 and 8 of a 21-day cycle.

ELVN-002 will be administered by mouth (orally) once or twice a day from cycle 1 day 1 onwards. Trastuzumab will be administered IV (intravenously) in 21-day cycles, at 8mg/kg on cycle 1 day 2 followed by a dose of 6mg/kg on day 1 of cycles 2+

ELVN-002 will be administered by mouth (orally) once or twice a day from cycle 1 day 1 onwards. Trastuzumab will be administered IV (intravenously) in 21-day cycles, at 8mg/kg on cycle 1 day 2 followed by a dose of 6mg/kg on day 1 of cycles 2+. Capecitabine will be administered orally twice daily at 1000 mg/m2 on Days 1 - 14 of a 21-day cycle. Oxaliplatin: will be administered intravenously at 130 mg/m2 on Day 1 of a 21-day cycle.

ELVN-002 will be administered by mouth (orally) once or twice a day from cycle 1 day 1 onwards. Trastuzumab will be administered intravenously in 14-day cycles, 4 mg/kg IV cycle 1, day 2 followed by 2 mg/kg IV cycle 1, day 8, 4mg/kg IV cycle 1, day 15, and then one dose of 4 mg/kg every 14 days. Fluorouracil (5-FU) will be administered intravenously as a 400 mg/m2 IV bolus on days 1 and 15 followed by 2400 mg/m2 over 46-48 hours of continuous infusion on days 1-3 and days 15-17 of a 28-day cycle. Leucovorin will be administered intravenously at 400 mg/m2 concurrently with oxaliplatin on days 1 and 15 of a 28-day cycle. Oxaliplatin will be administered intravenously at 85 mg/m2 IV on days 1 and 15 of a 28-day cycle.

ELVN-002

5-Fluorouracil

Eribulin

paclitaxel

Helen L Collins, MD

Alexander Spira, MD

The purpose of this study is to determine the safety, tolerability, and recommended dose of ELVN-002 in combination with trastuzumab in participants with advanced-stage HER2-positive tumors and in combination with trastuzumab, and chemotherapy in participants with advanced-stage HER2-positive colorectal cancer and breast cancer.

Parts 1 and 3 of this study are designed to evaluate preliminary safety, tolerability, and pharmacokinetics (PK) of ELVN-002 in combination with trastuzumab in participants with advanced stage HER2 positive solid tumors. In addition, Part 3 will evaluate the preliminary efficacy of ELVN-002 in combination with trastuzumab in participants with advanced-stage HER2-positive solid tumors.

Part 2 of this study will evaluate the preliminary safety, tolerability, and PK of ELVN-002 in combination with trastuzumab and chemotherapy; capecitabine and oxaliplatin(CAPEOX) or 5-fluorouracil (5-FU), leucovorin (LCV) and oxaliplatin (mFOLFOX6) in participants with advanced stage HER2 positive colorectal cancer, or eribulin, capecitabine, or paclitaxel in participants with advanced-stage HER2-positive breast cancer.

In part 4, the preliminary safety, tolerability, PK, and efficacy of ELVN-002 in combination with trastuzumab and CAPEOX or mFOLFOX6 will be evaluated in participants with HER2-positive colorectal cancer.

Phase 1a will be a dose escalation of ELVN-002 in combination with fixed doses of trastuzumab or trastuzumab + chemotherapy according to the Bayesian Optimal Interval Design model. Phase 1b will be a dose expansion at one or more doses of ELVN-002.

ELVN-002 With Trastuzumab +/- Chemotherapy in HER2+ Solid Tumors, Colorectal and Breast Cancer

A Phase 1a/1b Study of ELVN-002 Combined With Trastuzumab in Advanced Stage HER2+ Solid Tumors, and ELVN-002 Combined With Trastuzumab and Chemotherapy in Advanced Stage HER2+ Colorectal Cancer and Breast Cancer

DLTs will be used to support that the recommended doses for expansion are \</= maximum tolerated dose (MTD)

AEs will be used to support that the recommended doses for expansion are likely to be tolerable

Clinically significant laboratory abnormalities will be used to support that the recommended doses for expansion are likely to be tolerable

Clinically significant electrocardiogram abnormalities will be used to support that the recommended doses for expansion are likely to be tolerable

The concentration of ELVN-002 measured in the blood over 24 hours at steady state

The maximum concentration of ELVN-002 measured in the blood at any time point at steady state

The minimum concentration of ELVN-002 measured in the blood at any time point at steady

The half life of ELVN-002 calculated from the concentration of ELVN-002 measured in blood

For patients with measurable disease at baseline, confirmed response as assessed by investigator per RECIST v1.1

The time from the first response to progression or death per RECIST v1.1

For patients with measurable brain metastases at baseline, the percent of patients who have a confirmed response per RECIST v1.1

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
ELVN-002 With Trastuzumab +/- Chemotherapy in HER2+ Solid Tumors, Colorectal and Breast Cancer	NCT06328738	HER2-positive B... HER2-positive G... HER2 Positive S... HER2 Amplificat... Colorectal Canc...	ELVN-002 Trastuzumab 5-Fluorouracil Oxaliplatin Capecitabine Eribulin paclitaxel Leucovorin	18 Years -	Enliven Therapeutics
ELVN-002 With Trastuzumab +/- Chemotherapy in HER2+ Solid Tumors, Colorectal and Breast Cancer	NCT06328738	HER2-positive B... HER2-positive G... HER2 Positive S... HER2 Amplificat... Colorectal Canc...	ELVN-002 Trastuzumab 5-Fluorouracil Oxaliplatin Capecitabine Eribulin paclitaxel Leucovorin	18 Years -	Enliven Therapeutics
ELVN-002 With Trastuzumab +/- Chemotherapy in HER2+ Solid Tumors, Colorectal and Breast Cancer	NCT06328738	HER2-positive B... HER2-positive G... HER2 Positive S... HER2 Amplificat... Colorectal Canc...	ELVN-002 Trastuzumab 5-Fluorouracil Oxaliplatin Capecitabine Eribulin paclitaxel Leucovorin	18 Years -	Enliven Therapeutics

Spots Global Cancer Trial Database for her2 positive colorectal cancer