About Pricing FAQs Blog

Loading clinical trials...

Your health journey, clearly organized.

Find Clinical Trials →

Legal

Privacy Policy
Terms of Service

© 2026 Clareo Health. All rights reserved.

Back to clinical trial search

TERMINATEDNCT04168294

The Influence of Sedation for Endoscopy on Cognitive Function

It is commonly recommended that patients should refrain from driving for 24 hours after sedation for endoscopy，however，this recommendation has been queried recently．To investigate the effect of sedati...

Lead sponsor: Shanghai Jiao Tong University School of Medicine•1 locations•View source on ClinicalTrials.gov

Clareo plain-language summary

What this study is about

Generating AI summary...

Clareo turns complex medical information into clear understanding you can use.

Bring this clarity to your next appointment.

Keep all your medical notes and next steps in one place.

Sponsors

Lead Sponsor

Shanghai Jiao Tong University School of Medicine

One hundred adult patients undergoing sedative esophagogastroduodenoscopy ( EGD) were randomly recruited，and another 100 adult patients undergoing conventional（without sedation） EGD were served as controls． All patients had an education level more than 9 years． Cognitive function was assessed by Montreal Cognitive Assessment（MoCA）1 week before EGD exam, 10 mins before propofol sedation or the beginning of endoscopic procedure, 30mins after EGD exam, and 2 week after exam.

Age

20 - 64 years

Sex

ALL

Healthy Volunteers

No

Inclusion Criteria

•1. The scores of MMSE are more than 26.
•2. The AHA grade I and II.

Exclusion Criteria

•1. The AHA grade III, IV or V.
•2. binge drinking.
•3. Take sedatives, sleeping agents and some drug which may affect the study in a month.
•4. Psychiatric disorders.
•5. The dysfunction of heart, lung, liver and kidney.

Related studies

Comparison of Nasal Continuous Positive Airway Pressure (CPAP) Mask and Nasal Airway in Molar Tooth Extraction Under Deep Sedation

NCT06436638 · Deep Sedation, Non-invasive Ventilation Support, and more

RECRUITINGPhase 2

Evaluation of the Effect of L-Arginine on the Cognitive Function in Geriatric Patients

NCT07338682 · Cognition Disorders in Old Age, Cognitive and Behavioral Impairment

RECRUITINGPhase 3

Fish Oil in pREgnancY for Personalized Prevention of Early Childhood Asthma

NCT06560255 · Asthma, Respiratory Tract Infections, and more

LSVT Big and Dual Task Training in Cognitive Impaired Patients

NCT06927362 · Cognitive Impairment, Balance Changes, and more

RECRUITINGPhase 4

Comparison of Safety and Efficacy for Different Sedation Regimens During Colonoscopy

NCT06763705 · Deep Sedations, Conscious Sedation, and more

View all related studies →

Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: November 19, 2019Terms

Trial snapshot

StatusTERMINATED

Phase—

Enrollment200

Start dateNov 2019

Last updatedNov 19, 2019

Condition

Esophagogastroduodenoscopy Deep Sedation Cognition Disorders

Locations shown

Department of Gastroenterology, Renji Hospital, Shanghai Institute of Digestive Diseases, Shanghai Jiao Tong University School of Medicine

Shanghai, Shanghai Municipality

For caregivers

Use Clareo to keep notes, questions, trial details, and next steps organized before and after appointments.

Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: November 19, 2019Data synced to Clareo: May 3, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

View ClinicalTrials.gov Terms and Conditions