NCT01999647 - 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)

Andersen HL, Andersen SL, Tranum-Jensen J
Injection inside the paraneural sheath of the sciatic nerve: direct comparison among ultrasound imaging, macroscopic anatomy, and histologic analysis. Reg Anesth Pain Med. 2012 Jul-Aug;37(4):410-4. doi: 10.1097/AAP.0b013e31825145f3.
Robards C, Hadzic A, Somasundaram L, Iwata T, Gadsden J, Xu D, Sala-Blanch X
Intraneural injection with low-current stimulation during popliteal sciatic nerve block. Anesth Analg. 2009 Aug;109(2):673-7. doi: 10.1213/ane.0b013e3181aa2d73.
Tran DQ, Dugani S, Pham K, Al-Shaafi A, Finlayson RJ
A randomized comparison between subepineural and conventional ultrasound-guided popliteal sciatic nerve block. Reg Anesth Pain Med. 2011 Nov-Dec;36(6):548-52. doi: 10.1097/AAP.0b013e318235f566.

Intraneural Injection of Ropivacaine for Subgluteal Sciatic Nerve Block Leads to Faster Onset and Higher Success Rates: a Randomized, Controlled Trial

Details for clinical trial NCT01999647

Clinical trial NCT01999647 - References