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Evaluation of the therapeutic results of percutaneous adhesiolysis using Racz catheter for chronic refractory pain

Evaluation of the therapeutic results of percutaneous adhesiolysis using Racz catheter for chronic refractory pain - Evaluation of the therapeutic results of percutaneous adhesiolysis using Racz catheter

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000003443
Enrollment
40
Registered
2010-04-02
Start date
2010-04-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

chronic refractory pain

Interventions

All patients are investigated whether differences in the locations of adhesiolysis contributed to the outcomes of pain relief.In accordance with the findings of the fluoroscopic imaging, the patients

Sponsors

Oita University Faculty of Medicine, Department of Anesthesiology and Intensive Care Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients in whom the symptoms could not be sufficiently improved by conservative therapies, such as nerve blockade, oral medications with non-steroidal anti-inflammatory drugs or physical therapy, and patients in whom the symptoms could not be sufficiently imptover by surgical therapy. In all patients, fluoroscopic imaging using a contrast medium(10ml;OMNIPAQUE240) are performed to assess the condition of adhesion.All patients have adhesions in the locations of attributed to the pain.

Exclusion criteria

Exclusion criteria: Patients with hemorrhagic tendencies, psychiatric abnormalities or malignant diseases or severe liver disease or severe renal disease or drug allergy were also excluded from the study

Design outcomes

Primary

MeasureTime frame
Visual analogue scale(VAS),The Roland-Morris Disability Questionnaire,The Oswestry Disability Index 2.0,Japanese Orthopedic Association back pain treatment results evaluation criteria

Countries

Japan

Contacts

Public ContactJunji Taktani

Oita University Faculty of Medicine Department of Anesthesiology and Intensive Care Medicine

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026