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A Study to Evaluate LY3537021 for the Treatment of Nausea and Vomiting Caused by Chemotherapy in Adults With Cancer

A Phase 2, Double-blind, Placebo-Controlled Study to Evaluate LY3537021 for the Treatment of Chemotherapy-Induced Nausea and Vomiting in Adult Participants With Malignant Disease

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07169851
Enrollment
204
Registered
2025-09-12
Start date
2025-11-28
Completion date
2027-02-01
Last updated
2026-09-04

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

Conditions

Drug-Related Side Effects and Adverse Reactions, Nausea, Neoplasms, Vomiting

Keywords

Chemotherapy-Induced Nausea and Vomiting (CINV), Anthracycline and cyclophosphamide (AC), Glucose-dependent Insulinotropic Peptide (GIP), Incretins, Cisplatin

Brief summary

The purpose of this study is to check how well LY35327021 works and how safe it is for controlling nausea and vomiting caused by chemotherapy. Participants who join this study will be in it until all parts are finished, which could take about 2 months.

Interventions

Administered SC

DRUGPlacebo

Administered SC

DRUGStandard of Care Antiemetic Therapies

5-HT3 Receptor Antagonist, NK1 Receptor Antagonist, Dexamethasone administered orally, IV, or transdermally

DRUGBackground Chemotherapy

Cisplatin or anthraxyline and cyclophosphamide (AC) administered IV

Sponsors

Eli Lilly and Company
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

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

Inclusion criteria

* Chemotherapy-naive participants, planned to receive AC or cisplatin-based chemotherapy greater than or equal to (≥)70 milligrams per square meter (mg/m²), on Day 1 of each cycle, with no multiple administrations during the CINV observation period, from Day 2 to Day 5 of each cycle. * Have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2.

Exclusion criteria

* Have symptomatic or untreated central nervous system (CNS) metastases. * Have an established diagnosis of uncontrolled diabetes mellitus. * Have a history of, or current evidence of, a clinically significant cardiac condition or QT/QTcF-related conditions. * Have another etiology for nausea and vomiting, or receives medications with know or potential antiemetic activity * Signs, symptoms or history of thyroid tumors * Receives treatment with a gastric inhibitory polypetide (GIP) or glucagon-like peptide-1 (GLP-1) receptor agonist within 4 weeks prior to chemotherapy. * Have participated in a clinical study involving study intervention within 30 days of Cycle 1 Day 1 (C1D1). If the previous study intervention has a long half-life, within 3 months or 5 halflives, whichever is longer, of C1D1. * Are pregnant, breastfeeding, or intend to become pregnant during the study or within 30 days of the last dose of study intervention.

Design outcomes

Primary

MeasureTime frameDescription
Proportion of Participants with a Complete Response (CR) in the Delayed Phase of CINV24 to 120 hours after first chemotherapy infusionCR defined as no vomiting and no rescue medication

Secondary

MeasureTime frameDescription
Proportion of Participants with a CR to CINVZero to 120 hours after the first chemotherapy infusionCR defined as no vomiting and no rescue medication
Proportion of Participants with a Response of 0 in the Nausea Item of the Vomiting and Nausea Diary and No Rescue MedicationZero to 120 hours after the first chemotherapy infusionParticipants will self-report nausea severity via three questions. Items are rated on a 10-point numeric scale. Scores range from 0 (no nausea) to 10 (worst possible nausea). Lower scores are better.
Proportion of Participants with a Response of Less than or Equal to (≤)3 in the Nausea Item of the Vomiting and Nausea Diary and No Rescue MedicationZero to 120 hours after the first chemotherapy infusionParticipants will self-report nausea severity via three questions. Items are rated on a 10-point numeric scale. Scores range from 0 (no nausea) to 10 (worst possible nausea). Lower scores are better.
Pharmacokinetics (PK) Trough Concentrations (Ctrough) of LY3537021From Day 1 of Cycle 1 until Day 1 of Cycle 2 (each cycle is expected to be 14, 21 or 28 days)

Countries

Australia, China, France, Italy, Japan, Romania, Spain, Taiwan, Turkey (Türkiye), United States

Contacts

CONTACTTrial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or
LillyTrials@Lilly.com1-317-615-4559
CONTACTPhysicians interested in becoming principal investigators please contact
clinical_inquiry_hub@lilly.com
STUDY_DIRECTORCall 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 8 AM - 8 PM Eastern time (UTC/GMT - 5 hours, EST)

Eli Lilly and Company

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 5, 2026