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Clinical Characteristics and Pathophysiology of Post-Traumatic Headache

NCT03791515 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2020-01-29

No results posted yet for this study

Summary

To better understand the clinical characteristics and complex pathophysiological events that constitute persistent post-traumatic headache (PPTH) and to identify possible calcitonin gene-related peptide (CGRP) hypersensitivity in PPTH patients.

Conditions

  • Post-Traumatic Headache
  • Concussion, Mild

Interventions

DRUG

Calcitonin Gene-Related Peptide

A randomized clinical trial with a double-blinded, randomized, placebo-controlled crossover design. 30 PPTH patients will be included. All participants will receive continuous intravenous infusion of 1.5 µg/min CGRP over 20 min. The following variables will be recorded before, during and after infusion (every 10 min over 60 min): headache intensity on a verbal rating scale from 0 to 10 and headache characteristics. At 90 min, participants will be discharged and instructed to fill out a headache diary for 24 hours from start of infusion.

DRUG

Placebo

A randomized clinical trial with a double-blinded, randomized, placebo-controlled crossover design. 30 PPTH patients will be included. All participants will receive continuous intravenous infusion of 40 mL placebo (isotonic saline) over 20 min. The following variables will be recorded before, during and after infusion (every 10 min over 60 min): headache intensity on a verbal rating scale from 0 to 10 and headache characteristics. At 90 min, participants will be discharged and instructed to fill out a headache diary for 24 hours from start of infusion.

Sponsors & Collaborators

  • Danish Headache Center

    lead OTHER

Principal Investigators

  • Henrik Schytz, MD · Associate Professor

Study Design

Allocation
NON_RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-07-26
Primary Completion
2019-12-01
Completion
2019-12-01

Countries

  • Denmark

Study Locations

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Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03791515 on ClinicalTrials.gov