Other Clinical Trial - A Study of CS1001 in Subjects With Esophageal

A Study of CS1001 in Subjects With Esophageal Squamous Cell Carcinoma

Unresectable Locally Advanced, Recurrent or Metastatic Esophageal Squamous Cell Carcinoma Clinical Trial

Official title:
A Multi-Center, Double-Blind, Randomized, Phase III Study to Investigate the Efficacy and Safety of CS1001 in Combination With Fluorouracil and Cisplatin (FP) Compared to Placebo in Combination With FP as First-Line Therapy in Subjects With Unresectable Locally Advanced, Recurrent or Metastatic Esophageal Squamous Cell Carcinoma (ESCC)

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Carcinoma
Carcinoma, Squamous Cell
Esophageal Squamous Cell Carcinoma
Unresectable Locally Advanced, Recurrent or Metastatic Esophageal Squamous Cell Carcinoma

Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.

Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.

Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

NCT number	NCT04187352
Study type	Interventional
Source	CStone Pharmaceuticals
Contact
Status	Completed
Phase	Phase 3
Start date	December 19, 2019
Completion date	October 7, 2022

A Study of CS1001 in Subjects With Esophageal Squamous Cell Carcinoma

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms