Botulinum Toxin Injection in Hypercontractile Esophagus
NCT01955174
·
clinicaltrials.gov ↗
PHASE2
Phase
COMPLETED
Status
24
Enrollment
OTHER
Sponsor class
Conditions
Nutcracker Oesophagus
Interventions
DRUG:
Esophageal endoscopic injection of botulinum toxin
OTHER:
No injection of botulinum toxin
Sponsor
Hospices Civils de Lyon