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NCT04666688 · ClinicalTrials.gov registry record · Phase 1

LYT-200 Alone and in Combination With Chemotherapy or Tislelizumab in Patients With Locally Advanced or Metastatic Solid Tumors

A Phase 1 study of Colorectal Cancer and Pancreatic Cancer, sponsored by PureTech.

Completed
Registry status
Phase 1
Development phase
44
Enrollment target
12
Study locations

NCT04666688: Completed Phase 1 study of Colorectal Cancer and Pancreatic Cancer, sponsored by PureTech.

NCT04666688 is a Phase 1 study of Colorectal Cancer and Pancreatic Cancer that has completed, run by PureTech. The registered enrollment target is 44 participants, below the 1,545-participant average among 381 other Colorectal Cancer trials with a reported enrollment target (97% lower). The trial reports 12 study locations across 8 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04666688, a Phase 1 study of Colorectal Cancer and Pancreatic Cancer, has completed, sponsored by PureTech.

COMPLETED
Registry status
Phase 1
Development phase
44 participants
Enrollment target
12
Study locations

Study Summary

A Phase 1/2 Open-label, Multi-center Study of the Safety, Pharmacokinetics, and Anti-tumor Activity of LYT-200 Alone and in Combination with Chemotherapy or Tislelizumab in Patients with Metastatic Solid Tumors

Primary Outcome

Evaluation of safety parameters including treatment emergent adverse events as detected by hematology, chemistry, coagulation safety labs, physical exams, vital signs, ECG, ECHO/MUGA, ECOG status.

Interventions

  • DRUG Tislelizumab
  • DRUG LYT-200
  • DRUG Gemcitabine/nab-paclitaxel

Study Locations (12)

Colorado

  • University of Colorado Hospital - Denver
  • Sarah Cannon Research Institute at Health One - Denver

Massachusetts

  • Massachusetts General Hospital - Boston
  • Beth Israel Deaconess Medical Center - Boston

New York

  • Columbia University - New York
  • Memorial Sloan-Kettering Cancer Center - New York

Texas

  • University of Texas, M.D. Anderson Cancer Center - Houston
  • South Texas Accelerated Research Therapeutics - San Antonio

California

  • UCLA - Los Angeles

Florida

  • Sarah Cannon Research Institute, Florida Cancer Specialists - Sarasota

Michigan

  • South Texas Accelerated Research Therapeutics - Grand Rapids

Tennessee

  • Sarah Cannon Research Institute, Tennessee Oncology - Nashville

Trial Details

FieldValue
Enrollment Target 44 participants
Start Date 2020-12-15
Est. Completion 2024-12-12
Phase Phase 1
PureTech

6 total trials

What the finished NCT04666688 record still lists

NCT04666688 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 44 participants, a relatively small participant target, below the 1,545-participant average among 381 other Colorectal Cancer trials with a reported enrollment target (97% lower).

The record links to 6 conditions, with Colorectal Cancer appearing as the primary indexed condition, and to 3 interventions - of which Tislelizumab is the first listed.

NCT04666688 lists 12 locations in 8 states (Colorado, Massachusetts, New York).

Frequently Asked Questions

What is clinical trial NCT04666688 about?

NCT04666688 is a clinical study titled "LYT-200 Alone and in Combination With Chemotherapy or Tislelizumab in Patients With Locally Advanced or Metastatic Solid Tumors". A Phase 1/2 Open-label, Multi-center Study of the Safety, Pharmacokinetics, and Anti-tumor Activity of LYT-200 Alone and in Combination with Chemotherapy or Tislelizumab in Patients with Metastatic Solid Tumors

What is the current status of trial NCT04666688?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 44 participants. The study started on 2020-12-15. Estimated completion is 2024-12-12.

What conditions does trial NCT04666688 study?

This clinical trial studies the following conditions: Colorectal Cancer, Pancreatic Cancer, Head and Neck Cancer, Solid Tumor, Metastatic Cancer.

What interventions are being tested in trial NCT04666688?

The interventions under investigation include: Tislelizumab (DRUG), LYT-200 (DRUG), Gemcitabine/nab-paclitaxel (DRUG).

Who is sponsoring clinical trial NCT04666688?

This trial is sponsored by PureTech, which has 6 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04666688 being conducted?

This trial has 12 study locations across California, Colorado, Florida, Massachusetts, Michigan. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Colorectal Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04666688's enrollment target sits among peer trials

44 287th of 381 higher than 92 of 381 other Colorectal Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Colorectal Cancer trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04666688, the US trial registry maintained by the National Library of Medicine. NCT04666688 (small enrollment · multi site footprint · completed) retrieved and formatted by PlainTrial, see methodology.