# Efficacy Side-effect Score (ESS): Development and Evaluation of a New Tool for Patients After Surgery

> **NCT02143128** · NA · COMPLETED · sponsor: **Vestre VikenHF Kongsberg Sykehus** · enrollment: 1152 (actual)

## Conditions studied

- Postoperative Pain
- Postoperative Vomiting and Nausea
- Postoperative Complications
- Mental Status Changes Postoperative

## Interventions

- **OTHER:** Efficacy Safety Score
- **OTHER:** Verbal Numeric Rating Scale

## Key facts

- **NCT ID:** NCT02143128
- **Lead sponsor:** Vestre VikenHF Kongsberg Sykehus
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-03
- **Primary completion:** 2015-04
- **Final completion:** 2015-05
- **Target enrollment:** 1152 (ACTUAL)
- **Last updated:** 2023-09-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02143128

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02143128, "Efficacy Side-effect Score (ESS): Development and Evaluation of a New Tool for Patients After Surgery". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT02143128. Licensed CC0.

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