Comparison of Osteopathic Manual Therapy and Ganglion Impar Block in Patients With Chronic Coccydynia
Comparison of Osteopathic Manual Therapy and Ganglion Impar Block in Patients With Chronic Coccydynia
Chronic coccydynia is a condition characterized by persistent pain in the coccyx region that can significantly impair sitting tolerance, daily activities, and quality of life. Various conservative and interventional treatment options have been described, including manual therapy techniques and ganglion impar block. However, the comparative effectiveness of these approaches remains unclear.
The aim of this randomized controlled study is to compare the effects of osteopathic manual therapy and ganglion impar block on pain intensity and functional disability in patients with chronic coccydynia. Participants will be randomly assigned to one of the two treatment groups. Pain severity will be assessed using the Numeric Rating Scale (NRS), and functional status will be evaluated with the Oswestry Disability Index (ODI) at baseline, week 3, and month 3.
The results of this study are expected to provide evidence regarding the relative effectiveness of these two commonly used treatment methods and to guide clinicians in selecting appropriate management strategies for patients with chronic coccydynia.
Chronic coccydynia is a multifactorial pain syndrome affecting the coccygeal region and is often associated with trauma, prolonged sitting, obesity, or idiopathic causes. Patients frequently report severe localized pain that worsens with sitting and transitions from sitting to standing. Conservative treatment options include physical therapy modalities and manual therapy techniques, while interventional procedures such as ganglion impar block are commonly used in refractory cases.
This prospective randomized controlled trial aims to compare the clinical effectiveness of osteopathic manual therapy and ganglion impar block in patients with chronic coccydynia. Eligible patients will be randomly allocated into two groups. The osteopathic manual therapy group will receive standardized manual therapy sessions targeting pelvic alignment, sacrococcygeal mobility, and surrounding soft tissue structures. The ganglion impar block group will undergo fluoroscopy-guided ganglion impar injection performed under sterile conditions.
The outcome measures will include pain intensity assessed by the Numeric Rating Scale (NRS) and functional disability assessed by the Oswestry Disability Index (ODI). Assessments will be performed at baseline, week 3, and month 3 follow-up.
The study is conducted at Medicana Zincirlikuyu Hospital in collaboration with Istanbul Atlas University. Ethical approval has been obtained from the Istanbul Atlas University Clinical Research Ethics Committee. The findings of this trial will contribute to the evidence base regarding non-surgical management options for chronic coccydynia.
Inclusion Criteria:
Exclusion Criteria: