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Adductor canal block with different additives for total knee replacement surgery

Comparison of Analgesic Effect of Dexmedetomidine and Fentanyl with Ropivacaine in Adductor Canal Block in Patients Undergoing Unilateral Total Knee Replacement Surgery: A Triple Blinded Randomised Control Trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/10/028528
Enrollment
70
Registered
2020-10-21
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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: Group A: Post operative adductor canal block with ropivacaine and dexmedetomidine: Block will be given with 15 ml of 0.5% ropivacaine + dexmedetomidine 1 microgram per kg under USG guid

Sponsors

AIIMS RISHIKESH
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA â??I, II Patients undergoing primary unilateral total knee replacement

Exclusion criteria

Exclusion criteria: 1.BMI > 35 kg/m2 2.Associated coagulation disorders 3.Infection at the site of injection 4.Severe cardiac,renal or hepatic dysfunction 5.Allergy to test drug 6.Any preâ?? existing sensory or motor impairement 7.Patient with cognitive impairement 8.Patient refusal to participate 9.Emergency surgery

Design outcomes

Primary

MeasureTime frame
To compare duration of analgesia (request for first rescue analgesia) after single-shot adductor canal block with ropivacaine and adjuvants (dexmedetomedine, fentanyl) in patients at rest undergoing primary unilateral total knee replacement with Numeric rating scaleTimepoint: At the first request for rescue analgesia in the post operative period during first 24 hours—

Secondary

MeasureTime frame
1.To assess pain scores by numerical rating scale (NRS) post operatively 2.To compare total rescue analgesia requirement in first 24hour after block 3.To compare level of sensory block with either of adjuvants after ACB 4.To compare any degree of motor blockade with any adjuvants in adductor canal block by modified bromage scale. 5.To compare complications, if any ,while using either of the drugs Timepoint: Patient assessment for pain at 1,6,12,18 and 24 hour after block—

Countries

India

Contacts

Public ContactDr Yashwant Singh Payal

AIIMS RISHIKESH

dryspayal05@gmail.com7906235754

Outcome results

None listed

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