# Pain and Placebo Analgesia. Does Extended Information About Dental Procedures Reduce Pain Induced by Dental Treatment?

> **NCT02160028** · NA · COMPLETED · sponsor: **Norwegian University of Science and Technology** · enrollment: 52 (actual)

## Conditions studied

- Anxiety
- Odontophobia

## Interventions

- **OTHER:** anesthetics and extended information before dental treatment
- **OTHER:** anesthetics and standard information before dental treatment

## Key facts

- **NCT ID:** NCT02160028
- **Lead sponsor:** Norwegian University of Science and Technology
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-08
- **Primary completion:** 2015-01
- **Final completion:** 2015-01
- **Target enrollment:** 52 (ACTUAL)
- **Last updated:** 2017-02-14

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02160028

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02160028, "Pain and Placebo Analgesia. Does Extended Information About Dental Procedures Reduce Pain Induced by Dental Treatment?". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT02160028. Licensed CC0.

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