Trial reportSaudi medical journal2024
Comparison of the popliteal artery and the capsule of the posterior knee (IPACK) block and the genicular nerve block in primary total knee arthroplasty: A prospective randomized trial.
Trial report in Saudi medical journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- Comparison of genicular nerve block and its combination with IPACK block for analgesia and recovery after total knee arthroplasty: a randomized trial.BMC anesthesiology · 2025Trial
- Popliteal Plexus Block as a Potential Alternative to IPACK Block in Total-Knee Arthroplasty: Anatomical Rationale, Clinical Evidence, and Ergonomic Advantages.Journal of clinical medicine · 2026Review
- Effect of iPACK block versus femoral nerve block on postoperative movement pain and muscle strength in patients undergoing total knee replacement.American journal of translational research · 2026Article
- Analgesic efficacy of ultrasound-guided genicular nerve block in combination with adductor canal block in total knee arthroplasty: A randomised, double-blind, placebo-controlled trial.Indian journal of anaesthesia · 2025Article
- Ultrasound Guided Genicular Nerve Blocks for Pain Management Following Total Knee Replacement: A Narrative Review.Current pain and headache reports · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo compare the efficacy of genicular block and interspace between the popliteal artery and the posterior capsule (IPACK) block in the reduction of postoperative pain, the need for rescue analgesics, and the effects on a range of motion (ROM) in patients with TKA.
methodsThis prospective randomized controlled study was carried out between February and May 2023. Based on the block method, 60 participants were divided into three equal groups. These groups included the IPACK block group (n=20), the genicular block group (n=20), and control group (n=20). Western Ontario and McMaster Universities Arthritis Index (WOMAC), Knee Society score (KSS) and Oxford Knee score (OKS) were used for clinical evaluation in the postoperative period.
resultsThe KSS and OKS scores of the IPACK and GNB were significantly lower than the control group (
conclusionBoth GNB and IPACK blocks had a significant positive impact on postoperative pain scores within the initial 24 hours following total knee arthroplasty (TKA). In comparison with IPACK, GNB had lower opioid consumption in the early postoperative period while also promoting better mobilization.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.