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Diluting With Cerebrospinal Fluid Versus Traditional Intrathecal Administration: Antishivering Effects

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China Medical University, China

Status

Withdrawn

Conditions

Antishivering Effects

Treatments

Procedure: bupivacaine 0.5% 2.5 mL diluting with cerebrospinal fluid

Study type

Interventional

Funder types

Other

Identifiers

NCT02189655
20140630

Details and patient eligibility

About

This prospective randomized double-blinded study was conducted to compare the antishivering effects of two different types of intrathecal administration.

Full description

This prospective randomized double-blinded study was conducted to compare the antishivering effects of two different types of intrathecal administration.Group Control:traditional intrathecal administration; Group Diluting:Diluting with cerebrospinal fluid

Sex

All

Ages

18 to 65 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • American Society of Anesthesiologists (ASA) physical status Ⅰ or Ⅱ who were scheduled for elective surgery under spinal anesthesia were enrolled.

Exclusion criteria

  • Patients with pre-operative fever (>38℃), diabetes, , Parkinson's disease, hypo or hyperthyroidism, Raynaud's syndrome, obese patients (weight >100 kg), patients shorter than 152 cm, those with a history of allergy to the study medications, and patients receiving vasodilators were excluded from the study.

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

0 participants in 2 patient groups

Group Control
No Intervention group
Description:
Hyperbaric bupivacaine 0.5% 2.5 mL was administered intrathecally in 30 seconds.
Group Diluting with cerebrospinal fluid
Experimental group
Description:
Hyperbaric bupivacaine 0.5% 2.5 mL diluting with cerebrospinal fluid was administered intrathecally in 30 seconds
Treatment:
Procedure: bupivacaine 0.5% 2.5 mL diluting with cerebrospinal fluid

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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