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Failed Epidural Anesthesia During Labor: Evaluation of Risk Factors and Outcome

NCT03129022 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 500

Last updated 2017-08-02

No results posted yet for this study

Summary

Women requesting epidural analgesia will receive a bolus of intravenous infusion of lactated Ringer's solution before initiation of the procedure. An 18-gauge Tuohy needle and closed-tip clear catheter with three lateral orifices (Portex, Smith Medical, Hythe, UK) were used in the sitting or lateral position, with a loss-of-resistance to air technique. Epidural catheters will be inserted 5-6 cm inside the epidural space. A test dose of 2 ml of lidocaine 2% iss initiated followed by a loading dose of 10 ml of bupivacaine 0.25%. Analgesia is established and maintained throughout labor and delivery using 0.125% bupivacaine with fentanyl 2 μg/ml with patient-controlled epidural analgesia by means of a continuous epidural infusion (8 ml/h basal rate) and patient-controlled boluses (3 ml each) with 20-minlock-out intervals, continued at the same bolus dose until delivery.

Pain was evaluated using a 0-10 cm visual analogue scale (VAS) before, 15 and 30 min after the loading dose followed by hourly assessment until delivery. VAS score assessment was based specifically on abdominal or back pain resulting from contractions

Conditions

  • Vaginal Delivery

Interventions

PROCEDURE

epidural anaesthesia

Women requesting epidural analgesia received a bolus of intravenous infusion of lactated Ringer's solution before initiation of the procedure. An 18-gauge Tuohy needle and closed-tip clear catheter with three lateral orifices were used in the sitting or lateral position, with a loss-of-resistance to air technique. Epidural catheters were routinely inserted 5-6 cm inside the epidural space. A test dose of 2 ml of lidocaine 2% was initiated followed by a loading dose of 10 ml of bupivacaine 0.25%. Analgesia is maintained throughout labor using 0.125% bupivacaine with fentanyl 2 μg/ml with patient-controlled epidural analgesia by means of a continuous epidural infusion (8 ml/h basal rate) and patient-controlled boluses (3 ml each) with 20-minlock-out intervals

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Principal Investigators

  • Ahmed Maged, MD · Kasr Alainy medical school

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
19 Years
Max Age
40 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-04-30
Primary Completion
2017-12-31
Completion
2018-02-28

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03129022 on ClinicalTrials.gov