Introduction

Cervicogenic headache (CGH) is a condition characterized by unilateral pain originating from the neck, often triggered by head and neck movements. The condition is frequently misdiagnosed as migraines or tension-type headaches due to overlapping symptoms. Reduced neck flexibility and proprioceptive deficits are common in CGH, which can further affect cervical sensorimotor control. Proprioception impairment may lead to dysfunctional motor patterns, increasing the risk of injury and chronic pain. The Eye-Cervical Re-education Program (ECRP), a proprioceptive training program, has been used in managing neck pain, but its effectiveness in treating CGH is not well established. This study aims to evaluate the efficacy of ECRP compared to conventional physiotherapy for reducing pain, improving range of motion (ROM), and enhancing quality of life in CGH patients.

Need of the Study

Cervicogenic headache is a prevalent condition in physiotherapy clinics, with most treatments focusing on flexibility and strengthening. However, research indicates that proprioception deficits are significant contributors to CGH. Despite this, proprioceptive training, particularly through programs like ECRP, has been poorly evaluated for its effectiveness in treating CGH. Given its potential in addressing maladaptive changes in cervical structures, this study seeks to determine whether ECRP can provide superior outcomes compared to conventional physiotherapy interventions in CGH patients.

Methodology

Study Design: This is an experimental study with a pre-post control design.
Study Population: Cervicogenic headache patients aged 20-50 years.
Sample Size: 42 participants, divided into two groups of 21 each, calculated using G power software.
Groups:

Group A: ECRP group (Hot pack, Interferential Therapy (IFT), ECRP training).

Group B: Conventional group (Hot pack, IFT, conventional exercises).

Randomization: Chit method.

Study Setting: Outpatient Department (OPD) of Amar Jyoti Institute of Physiotherapy.

Inclusion Criteria

1. Diagnosed CGH patients based on International Classification of Headache Disorders (ICHD-3) criteria.

2. Age range 20-50 years, both genders.

3. English-speaking patients.

Exclusion Criteria

1. Patients with primary headaches (e.g., migraines).

2. Presence of red flags (e.g., tumors, fractures, RA, or high blood pressure).

3. History of recent surgery, congenital disorders, or psychological conditions.

Outcome Measures

Physical Function:

1. Verbal Rating Scale (VRS): Measures pain intensity from 0-4 based on descriptive adjectives.

2. Cervical Spine ROM: Measured using a digital inclinometer for cervical flexion, extension, and rotation.

3. Cervical Joint Position Error (JPE): Measures proprioceptive accuracy during head movement using an inclinometer.

Quality of Life:

Headache Disability Inventory (HDI): A 25-item scale assessing the functional and emotional impacts of headaches on daily life.

Procedure

After ethical approval from the Amar Jyoti Institute Review Board, patients will be screened and randomized into two groups. Both groups will receive standard treatment, including a hot pack and IFT, but Group A will undergo ECRP, while Group B will follow conventional exercises. Pre- and post-assessments of pain, ROM, cervical proprioception, and quality of life will be conducted. Data will be collected and analyzed using SPSS 27.0.

Interventions

Group A (ECRP Group):

1. Hot pack and IFT (15 minutes each).

2. ECRP includes 10 proprioceptive exercises targeting cervical-eye coordination, such as head repositioning and gaze stability exercises.

Group B (Conventional Training Group):

1. Hot pack and IFT (15 minutes each).

2. Conventional exercises focus on craniocervical flexion, flexion-extension, and neck strengthening exercises, targeting overall neck flexibility and strength.

Data Analysis

Data will be entered into Microsoft Excel and analyzed using SPSS software (version 27.0). Descriptive statistics will be used to assess demographics, and comparative analyses will evaluate the effectiveness of both interventions in reducing pain and improving function and quality of life.