Which anesthesia is safer for frail Seniors' hearts during scopes?
NCT ID NCT06192082
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at two types of anesthesia—conscious sedation and general anesthesia—used during painless stomach exams (gastroscopy) in frail patients aged 65 and older. The goal is to see which method causes fewer heart-related problems like irregular heartbeat, blood pressure swings, or serious events like heart attack. About 226 participants will be monitored to help doctors choose safer options for this vulnerable group.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 226 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2024
- Expected to finish
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Feb 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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65 to 100 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age greater than 65 years old, regardless of gender 2. ASA is classified as Class II and III; 3. BMI 18-28 kg/m2; 4. Patients undergoing examination or treatment outside the operating room; 5. FRAIL scale score ≥ 3 points 6 The patient voluntarily participated in this study and signed an informed consent form. Exclusion Criteria: 1 Those who are allergic or contraindicated to drugs such as benzodiazepines, opioids, propofol, and their drug components; 2\. Acute heart failure; Unstable angina pectoris; Myocardial infarction occurred within 6 months prior to screening; Resting electrocardiogram heart rate\<50 beats/minute; Third degree atrioventricular transmission delay; Severe arrhythmia; Moderate to severe heart valve disease; 3\. Patients with severe respiratory diseases (acute respiratory infections, acute exacerbations of chronic obstructive pulmonary disease, uncontrolled asthma, etc.); 4\. Patients who have not received formal antihypertensive treatment or have poor blood pressure control; 5\. Patients with traumatic brain injury, possible presence of intracranial hypertension, cerebral aneurysms, history of cerebrovascular accidents, and central nervous system diseases; 6\. Individuals with mental system diseases (schizophrenia, mania, bipolar disorder, mental disorder, etc.), long-term history of taking psychotropic drugs, and cognitive impairment; 7\. Other situations that have been determined by the researcher to be unsuitable for inclusion.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Beijing Friendship Hospital, Capital Medical University
RECRUITINGBeijing, Beijing Municipality, 100050, China
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