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The effectiveness and safety of Low Frequency Neuromodulator on pain relief during oocyte retrieval

The effectiveness and safety of Low Frequency Neuromodulator on pain relief during oocyte retrieval

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800014621
Enrollment
Unknown
Registered
2018-01-24
Start date
2018-01-27
Completion date
Unknown
Last updated
2018-01-29

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

Conditions

infertility oocyte retrieval

Interventions

experimental group:2/100Hz, 10-20mA electrical stimulation
placebo group:2Hz, 3mA electrical stimulation

Sponsors

Renmin Hospital of Wuhan University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 45 Years

Inclusion criteria

Inclusion criteria: 1. aged 20-45 years; 2. female who need a oocyte retrieval; 3. infertility female who had a COH; 4. number of ovarian follicle(diameter>14mm) 5-15.

Exclusion criteria

Exclusion criteria: 1. Use sedative and analgesic drugs; 2. pregnant women (including extrauterine pregnancy); 3. cardiac pacemaker or other medical electronic instruments implantation; 4. Artificial Heart and Lung Machine, electro cardiogram, microwave-remedial-instrument simultaneous usage; 5. skin damage.

Design outcomes

Primary

MeasureTime frame
Pain visual analogue scale/score, VAS;nausea score;vomiting score;ß-endorphin in follicular liquid;—

Countries

China

Contacts

Public ContactYan Jing

Renmin Hospital of Wuhan University

13507182023@163.com+86 13507182023

Outcome results

None listed

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