NCT04447950 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Benz RJ, Garfin SR
Current techniques of decompression of the lumbar spine. Clin Orthop Relat Res. 2001 Mar;(384):75-81. Review.
Elsharkawy H
Quadratus Lumborum Blocks. Adv Anesth. 2017;35(1):145-157. doi: 10.1016/j.aan.2017.07.007. Epub 2017 Oct 3. Review.
Iwamitsu R, Ueshima H, Otake H
Intermittent bilateral posterior quadratus lumborum block was effective for pain management in lumbar spinal fusion. J Clin Anesth. 2017 Nov;42:16. doi: 10.1016/j.jclinane.2017.08.012. Epub 2017 Aug 6.
McDonnell JG, O'Donnell B, Curley G, Heffernan A, Power C, Laffey JG
The analgesic efficacy of transversus abdominis plane block after abdominal surgery: a prospective randomized controlled trial. Anesth Analg. 2007 Jan;104(1):193-7. Erratum in: Anesth Analg. 2007 May;104(5):1108.
Pugely AJ, Martin CT, Gao Y, Mendoza-Lattes S
Causes and risk factors for 30-day unplanned readmissions after lumbar spine surgery. Spine (Phila Pa 1976). 2014 Apr 20;39(9):761-8. doi: 10.1097/BRS.0000000000000270.
Ueshima H, Otake H
Clinical experience of anterior quadratus lumborum block after lumber surgery. J Clin Anesth. 2017 Feb;37:131. doi: 10.1016/j.jclinane.2016.12.014. Epub 2017 Jan 9.
Yoo JS, Ahn J, Buvanendran A, Singh K
Multimodal analgesia in pain management after spine surgery. J Spine Surg. 2019 Sep;5(Suppl 2):S154-S159. doi: 10.21037/jss.2019.05.04. Review.

A Randomized, Double Blind, Placebo Controlled Evaluation Trial of the Benefit in Quadratus Lumborum Block as a Postoperative Analgesic Technique for a Lumbar Spine Decompression and Fusion Surgery

Details for clinical trial NCT04447950

Clinical trial NCT04447950 - References