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Effectiveness of nerve block around knee joint in reducing symptoms of osteoarthritis knee

The effectiveness of Ultrasound-guided three-needle approach of genicular nerve block in improving pain, functionality and quality of life in patients suffering from chronic knee osteoarthritis: A prospective observational study - USGNB

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/10/096559
Enrollment
42
Registered
2025-10-29
Start date
Unknown
Completion date
Unknown
Last updated
2025-11-17

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

Conditions

Health Condition 1: M171- Unilateral primary osteoarthritisof knee

Interventions

Intervention1: Nil: Nil Intervention2: Ultrasound guided genicular nerve block: Ultrasound guided three point genicular block will be given at superomedial and lateral, and infero-lateral genicular ne

Sponsors

AIIMS Kalyani
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Clinically diagnosed case of osteoarthritis knee according to American college of rheumatology criteria (ACR) 2.Radiographic Kellgren-Lawrence grade 3 and 4 3.Knee pain with pain intensity of more or equal to 4 of 10 in visual analog scale, most of the days for last three months , refractory to conservative management.

Exclusion criteria

Exclusion criteria: 1. Severe neurological or psychiatric diseases 2. History of any steroid injection within 3 months 3. Previous knee surgeries (unicompartmental or total arthroplasty, debridement arthroscopy, osteotomies) 4. Persons using anticoagulants or with bleeding disorders 5. Persons with uncontrolled diabetes and hypertension 6. Any history of allergy, or superficial skin infection

Design outcomes

Primary

MeasureTime frame
Visual Analog ScaleTimepoint: Baseline , after 2 weeks, after 4 weeks, after 8 weeks and after 4 months

Secondary

MeasureTime frame
Western Ontario and McMaster UniversitiesTimepoint: 2 weeks, 4 weeks, 8 weeks and 4 months;Knee injury and osteoarthritis outcome scoreTimepoint: 2 weeks, 4 weeks, 8 weeks and 4 months

Countries

India

Contacts

Public ContactSouvik Bhattacharjee

AIIMS Kalyani

souvik.vicky@gmail.com7044544347

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026