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Study identifier: NCT07018713 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Clinical Trial to Evaluate Efficacy and Safety of Xeomin® Injections for Preventing Chronic Migraine

Condition: Chronic Migraine  ·  Sponsor: Merz Therapeutics GmbH

PhasePhase 3
Planned participants780
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

In this clinical trial, participants with chronic migraine will receive injections with Xeomin or Placebo into muscles of the head and neck. The purpose is to measure the change in monthly migraine days with Xeomin injections compared to Placebo injections. Trial details include: * Trial duration: 52 to 55 weeks; * Screening period: 4 to 5 weeks; * Treatment duration: 4 treatments, each about 12 weeks apart; and * Visit frequency: about every 4 weeks, 14 visits in total. The first and last visit and the 4 treatment visits are on-site, the other 8 visits are remote by phone / video call.

This description comes directly from the study's public registry record.

Talk to the study team

Public Disclosure Manager  ·  +49691503  ·  clinicaltrials@merz.com

Always discuss trial participation with your own doctor first.

Locations (109)

TrialSphere Corp, Merz Investigational Site #0010513Chandler, Arizona, United StatesRecruiting
Arizona Neuroscience Research, Merz Investigational Site #0010521Phoenix, Arizona, United StatesRecruiting
Baptist Health Medical Center, Merz Investigational Site #0010520Little Rock, Arkansas, United StatesRecruiting
Chemidox Clinical Trials Inc, Merz Investigational Site #0010488Lancaster, California, United StatesRecruiting
Clinical Research Institute, Merz Investigational Site #0010487Los Angeles, California, United StatesRecruiting
BNL Health, Merz Investigational Site #0010501Los Angeles, California, United StatesRecruiting
Clinical Trials Management Services, Merz Investigational Site #0010526Thousand Oaks, California, United StatesRecruiting
Hasbani Neurology, Merz Investigational Site #0010509New Haven, Connecticut, United StatesRecruiting
Yale Center for Clinical Investigations, Merz Investigational Site #0010527New Haven, Connecticut, United StatesRecruiting
New England Institute Neurology and Headache, Merz Investigational Site #0010441Stamford, Connecticut, United StatesRecruiting
Northwest Florida Clinical Research Group, Merz Investigational Site #0010286Gulf Breeze, Florida, United StatesRecruiting
Nexus Clinical Research Center, Merz Investigational Site #0010514Homestead, Florida, United StatesRecruiting

+ 97 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07018713