Application of eye cooling method to reduce eye heart reflex in strabismus surgery: a randomized controlled trial

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100047825

Enrollment

Unknown

Registered

2021-06-27

Start date

2021-06-22

Completion date

Unknown

Last updated

2022-02-28

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

Conditions

Oculocardiac reflex

Interventions

EC group:Put in sterile ice mud

Control group:Put in room temperature sterile water

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Age and gender are not limited, ASA grade I; 2. Patients undergoing strabismus surgery under general anesthesia with tracheal intubation; 3. It is ethical, and the patient voluntarily takes the test and signs the informed consent form.

Exclusion criteria

Exclusion criteria: 1. Strabismus other than intermittent exotropia; 2. The presence of other eye diseases (such as nystagmus, amblyopia or ptosis); 3. Nervous system or cardiovascular disease; 4. Past history of strabismus or eye surgery; 5. History of taking antiepileptic drugs or other drugs known to affect the electrocardiogram.

Design outcomes

Primary

Measure	Time frame
Heart rate;	—

Secondary

Measure	Time frame
Hemodynamic index;Medication;Adverse reactions;	—

Countries

China

Contacts

Public ContactXu Junmei

The Second Xiangya Hospital of Central South University

13975148864@139.com+86 13975148864

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026