# Pain Medication After Ambulatory Surgery

> **NCT03135470** · — · TERMINATED · sponsor: **Helsinki University Central Hospital** · enrollment: 146 (actual)

## Conditions studied

- Pain, Postoperative
- Medication Adherence
- Adverse Drug Event

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03135470
- **Lead sponsor:** Helsinki University Central Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2017-04-03
- **Primary completion:** 2020-02-11
- **Final completion:** 2020-02-11
- **Target enrollment:** 146 (ACTUAL)
- **Why stopped:** Phase II recruitment unsuccesful, phase III lacking personnel resources
- **Last updated:** 2020-07-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03135470

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03135470, "Pain Medication After Ambulatory Surgery". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03135470. Licensed CC0.

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