{"disease":{"id":"headache-disorders-secondary","name":"headache disorders secondary"},"drugs":{"marketed":[],"pipeline":[],"offLabel":[],"totalMarketed":0,"totalPipeline":0},"trials":{"data":[{"nct_id":"NCT05418218","title":"International Headache Registry Study","phase":"","overall_status":"RECRUITING","enrollment_count":200000,"lead_sponsor_name":"Second Affiliated Hospital, School of Medicine, Zhejiang University","has_results":false},{"nct_id":"NCT04939922","title":"China Headache and Vertigo Registry Study","phase":"","overall_status":"RECRUITING","enrollment_count":10000,"lead_sponsor_name":"Second Affiliated Hospital, School of Medicine, Zhejiang University","has_results":false},{"nct_id":"NCT05153876","title":"An Open Internet-based Survey and Natural Language Processing Project Analysing Written Monologues by Headache Patients","phase":"","overall_status":"COMPLETED","enrollment_count":1150,"lead_sponsor_name":"University Hospital, Ghent","has_results":false},{"nct_id":"NCT04091321","title":"Association Between Chronic Headache and Back Pain With Childbirth","phase":"","overall_status":"COMPLETED","enrollment_count":1112,"lead_sponsor_name":"Stanford University","has_results":false},{"nct_id":"NCT05475769","title":"NUMITOR Study: Nummular Headache Iberian Study on the Treatments and Outcomes in Real-World Setting","phase":"","overall_status":"UNKNOWN","enrollment_count":98,"lead_sponsor_name":"Hospital Clínico Universitario de Valladolid","has_results":false}],"total":5},"guidelines":[],"source":"Drug Landscape verified database"}