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Influence of Different Light Dose on the Adverse Effect of Swallowing for Esophageal Carcinoma

NCT05174117 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 57

Last updated 2021-12-30

No results posted yet for this study

Summary

The purpose of this experiment is to study the alleviating effects and side effects of different laser irradiation doses on esophageal stricture of esophageal cancer in order to find the appropriate dose of light.

Conditions

  • Esophagus Cancer

Interventions

COMBINATION_PRODUCT

single irradiation

46-48h irradiation after photosensitizer injection: power density: 200mW·cm-2, irradiation time: 900s, volume density: 180 J·cm-2

COMBINATION_PRODUCT

Double irradiation

46-48h, 72h after photosensitizer injection, divided into two irradiation times: power density: 200mW·cm-2, irradiation time: 900s, volume density: 180 J·cm-2;Power density: 200mW·cm-2, irradiation time: 300s, volume density: 60 J·cm-2.

Sponsors & Collaborators

  • The First Affiliated Hospital of Henan University of Science and Technology

    lead OTHER

Principal Investigators

  • Shegan Gao, MD, PhD · The First Affiliated Hospital of Clinical Medicine of Henan University of Science and Technology

  • Tanyou Shan, MD, PhD · The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology

  • Caihong Dong, MD, PhD · The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology

  • Wanying Li, MD · The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology

  • Jiachun Sun, MD, PhD · The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology

  • Mengxi Zhang, MD, PhD · The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology

  • Xiaozhi Yuan, MD, PhD · The First Affiliated Hospital and Clinical Medicine of Henan University of Science and Technology

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-01-01
Primary Completion
2022-12-31
Completion
2023-06-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05174117 on ClinicalTrials.gov