Risk of Respiratory Complications Following Gastrointestinal Endoscopy Under Monitored Anesthesia Care

Risk of Respiratory Complications Following Gastrointestinal Endoscopy Under Monitored Anesthesia Care: A Prospective Cohort Study

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT06705894

Enrollment

10313

Registered

2024-11-26

Start date

2024-12-01

Completion date

2025-02-28

Last updated

2026-01-02

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

Conditions

Pneumonia, Aspiration

Keywords

Gastrointestinal endoscopy, Respiratory complications, Sedation

Brief summary

The purpose of this study is to investigate the incidence of respiratory complications after gastroenteroscopy, and establish a Logistic regression model to analyze the related risk factors of respiratory complications.

Detailed description

Gastrointestinal endoscopy is currently the most widely used and reliable technique for diagnosing digestive tract diseases.With the increasing need for pain relief and the improvement of anesthesiology technology, more and more patients prefer to undergo gastroenteroscopy under sedation or anesthesia.The painless technique of gastroenteroscopy is an anesthetic method , and like other anesthesia techniques, it brings risks as well as comfort.However, current studies mainly focus on respiratory and circulation-related adverse events during the examination , while little attention is paid to delayed respiratory complications after examination.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

1. Age ≥18 years old; 2. Qualified gastrointestinal tract preparation in strict accordance with the preparation requirements related to gastroenteroscopy;

Exclusion criteria

1. Patients with respiratory system symptoms or history before surgery; 2. Patients in need of a tracheal intubation; 3. Refuse follow-up;

Design outcomes

Primary

Measure	Time frame	Description
Postoperative cough	24 hours after surgery	The investigator needs to use NRS scores to evaluate the severity of the cough, if patients develop a new cough after surgery.The score from 0 (no) to 10 (extremely serious).Duration and treatment are also required to be recorded.
Postoperative fever	24 hours after surgery	The investigator needs to record the patient's maximum body temperature. Duration and treatment are also required to be recorded.
Short of breath	24 hours after surgery	The investigator needs to use mMRC questionnaire to evaluate the severity of SOB.Duration and treatment are also required to be recorded.

Secondary

Measure	Time frame	Description
Adverse events during surgery	During surgery	Adverse events such as coughing, reflux aspiration, laryngeal spasm, and hypotension need to be recorded.

Countries

China

Outcome results