# Evaluation and Management of Parturients' Pain Intensity

> **NCT04662450** · NA · WITHDRAWN · sponsor: **Harvard Medical School (HMS and HSDM)**

## Conditions studied

- Labor Pain

## Interventions

- **BEHAVIORAL:** ABM affective pain stimuli
- **BEHAVIORAL:** ABM sensory pain stimuli
- **BEHAVIORAL:** Placebo

## Key facts

- **NCT ID:** NCT04662450
- **Lead sponsor:** Harvard Medical School (HMS and HSDM)
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2024-09
- **Primary completion:** 2026-09
- **Final completion:** 2026-12
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Difficulty in recruiting patients.
- **Last updated:** 2024-05-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04662450

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04662450, "Evaluation and Management of Parturients' Pain Intensity". Retrieved via AI Analytics 2026-06-13 from https://api.ai-analytics.org/clinical/NCT04662450. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*