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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01881087
Other study ID # LevoBupi-003
Secondary ID
Status Completed
Phase Phase 4
First received June 16, 2013
Last updated June 19, 2013
Start date June 2006
Est. completion date July 2010

Study information

Verified date June 2013
Source Fundacion Clinica Valle del Lili
Contact n/a
Is FDA regulated No
Health authority United States: Food and Drug AdministrationColombia: INVIMA Instituto Nacional de Vigilancia de Medicamentos y Alimentos
Study type Interventional

Clinical Trial Summary

The purpose of this study is to evaluate motor block probability throughout time and clinical profile when using three different doses of HLBP 0.75% (7.5, 9.37 and 11.25 mg) by a unilateral spinal block technique.


Description:

Previous IRB approval and informed consent, 180 ASA I-II adults under ambulatory knee arthroscopy will be randomly allocated to receive unilateral spinal anesthesia with 7.5 (group Levo-7.5, n=59), 9.37(group Levo-9.37, n=61) and 11.25 (group Levo-11.25, n=60) mg of HLBP 0.75% using a 27-gauge Whitacre needle at a rate of 0.1 ml/ seg. and lateral decubitus position maintained for 5 min after injection.

An independent observer will evaluate motor (modified Bromage scale) and sensory (transcutaneal electrical stimulation at T10, L1, L3, and S1 dermal segments) levels and presence of adverse events immediately after return to supine, at the end of surgery and each 10 min from admission to PACU until home discharge conditions.

Trans-cutaneal electrical stimulation (TES) will be made with a PNS (Ministim® model MS- IV, Organon, Dublin, Irland) using 50-Hz tetanus stimuli for 5 seg. from 10 to 60 mA 3,4.


Recruitment information / eligibility

Status Completed
Enrollment 180
Est. completion date July 2010
Est. primary completion date December 2009
Accepts healthy volunteers No
Gender Both
Age group 18 Years to 64 Years
Eligibility Inclusion Criteria:

- Patients aged 18-64 y.o. scheduled for knee arthroscopy (therapeutic or diagnostic)

Exclusion Criteria:

- Cardiac or pulmonary disease

- Antiplatelet or anticoagulant drugs use during 7 days before surgery

- History of coagulative disorders

- Bilateral procedures

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


Intervention

Drug:
Hyperbaric Levobupivacaine 0.75%
Each 4 ml of the administred solution contains: Chlorhydrate Levogyre Bupivacaine 30 mg, Glucose 290.8 mg and water for injection c.s.

Locations

Country Name City State
Colombia Fundación Valle del Lili Cali Valle del Cauca

Sponsors (1)

Lead Sponsor Collaborator
Fundacion Clinica Valle del Lili

Country where clinical trial is conducted

Colombia, 

Outcome

Type Measure Description Time frame Safety issue
Primary Probability of motor block Likelihood Rate of motor block persistence after a dosis of spinal HLBP 0.75% 200 minutes No
Secondary Failed Spinal Block Rate Failed Spinal Block Rate for each treatment group 15 minutes after dose Yes
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