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Effects of percutaneous vagal nerve stimulation on sleep quality in patients undergoing radical breast cancer surgery: a prospective, randomized controlled clinical study

Effects of percutaneous vagal nerve stimulation on sleep quality in patients undergoing radical breast cancer surgery: a prospective, randomized controlled clinical study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500098550
Enrollment
Unknown
Registered
2025-03-10
Start date
2025-03-20
Completion date
Unknown
Last updated
2025-03-17

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

Conditions

Sleep disorder

Interventions

taVNS group:In the taVNS group, a transauricular vagus nerve electrical stimulator was placed in the left ear for stimulation treatment
saVNS group:The saVNS transear vagus electrical stimulator was placed in the earlobe (where there is no vagal innervation).

Sponsors

Xuzhou Central Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: (1) Age>=18 years; (2) ASAI~III level; (3) women undergoing radical breast cancer surgery under general anesthesia; (4) Participate in this trial voluntarily and sign the informed consent form.

Exclusion criteria

Exclusion criteria: (1) Preoperative arrhythmia (bradycardia (HR=10 points and AIS>6 points); (5) BMI>30kg/m^2; (6) Obstructive sleep apnea-hypopnea syndrome; (7) Long-term use of psychotropic medications.

Design outcomes

Primary

MeasureTime frame
Incidence of postoperative sleep disorders;—

Secondary

MeasureTime frame
Postoperative sleep structure;Postoperative anxiety score;Postoperative depression score;Resting motor pain VAS score;Postoperative fatigue state;Postoperative opioid consumption;Incidence of adverse reactions;—

Countries

China

Contacts

Public ContactLi Teng

Xuzhou Central Hospital

light0810@163.com+86 190 5256 5693

Outcome results

None listed

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