U.S., April 14 -- ClinicalTrials.gov registry received information related to the study (NCT07526025) titled 'Comparative Effects Of Eye-Cervical Re-Education Exercises And Pressure Biofeedback Training Of Deep Cervical Flexors In Cervicogenic Headache' on April 06.

Brief Summary: Cervicogenic headache (CGH) is a secondary headache that originates from dysfunction in the upper cervical spine, particularly the atlanto-occipital and C1-C3 segments, and is perceived in one or more regions of the head and/or face. The underlying mechanism involves convergence of cervical and trigeminal afferents in the trigeminocervical nucleus. Structures innervated by the C1, C2, and C3 spinal nerves are capable of producing referred pain to the head. CGH is...