# TENS for Suction Evacuation for Termination of 1st Trimester Pregnancies

> **NCT03494842** · NA · UNKNOWN · sponsor: **Queen Mary Hospital, Hong Kong** · enrollment: 170 (estimated)

## Conditions studied

- Pregnancy, Abdominal
- Termination of Pregnancy
- Pain, Nerve

## Interventions

- **DEVICE:** Transcutaneous nerve stimulation (TENS)
- **DEVICE:** Placebo Transcutaneous nerve stimulation (TENS)

## Key facts

- **NCT ID:** NCT03494842
- **Lead sponsor:** Queen Mary Hospital, Hong Kong
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-04-26
- **Primary completion:** 2020-01-22
- **Final completion:** 2020-03-22
- **Target enrollment:** 170 (ESTIMATED)
- **Last updated:** 2018-04-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03494842

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03494842, "TENS for Suction Evacuation for Termination of 1st Trimester Pregnancies". Retrieved via AI Analytics 2026-07-17 from https://api.ai-analytics.org/clinical/NCT03494842. Licensed CC0.

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