Comparison of adductor canal block and iPACK block with adductor canal block alone for post operative pain control in patients undergoing total knee arthroplasty

Comparison of adductor canal block and iPACK block with adductor canal block alone for post operative pain control in patients undergoing total knee arhtroplasty

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

TCTR

Registry ID

TCTR20210329001

Enrollment

Registered

2021-03-29

Start date

2019-08-12

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Effective post operative pain control in patients undergoing total knee arthroplasty is a key point which make patients early ambulation, effective rehabilitation, early recovery, decrease length of hospital stay and decrease peri operative complication. In this study, we hypothesized that adductor canal block with iPACK block technique was more effective than adductor canal block alone for post operative pain control in TKA cases IPACK block Adductor canal block Total knee arthroplasty TKA

Interventions

Adductor canal block with iPACK block,Adductor canal block alone

Experimental Drug,Active Comparator Drug

Eligibility

Sex/Gender

All

Age

18 Years to 90 Years

Inclusion criteria

Inclusion criteria: Age 18-90 years ASA physical status 1-3 Primary TKA Unilateral TKA Normal coagulation

Exclusion criteria

Exclusion criteria: Allergy to morphine, fentanyl, dexamethasone BMI >/= 35 kg/m2 Status bed ridden Arrhythmia Underlying epilepsy with current medical control Patients with contraindication to regional anesthesia

Design outcomes

Primary

Measure	Time frame
Pain score 8 hours post operation Numerical rating scale at rest	—

Secondary

Measure	Time frame
Pain score 12, 24, 36, 48 hour post operation Numerical rating scale at rest and on movement,Dose of analgesic drug used for post operative pain control 8, 12, 24, 36, 48 hours post operation Accumulative dose of analgesic drug,Pain score 8 hours post operation Numerical rating scale on movement ,Complication 12, 24, 36, 48 hour post operation Observe the incidence of complications, drug used for treat the complication	—

Measure

Time frame

Pain score 12, 24, 36, 48 hour post operation Numerical rating scale at rest and on movement,Dose of analgesic drug used for post operative pain control 8, 12, 24, 36, 48 hours post operation Accumulative dose of analgesic drug,Pain score 8 hours post operation Numerical rating scale on movement ,Complication 12, 24, 36, 48 hour post operation Observe the incidence of complications, drug used for treat the complication

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Countries

Thailand

Contacts

Public ContactKanokphol Singtana

Pua crown prince hospital

Kanokphol_yai@outlook.com0981059336

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026