Comparison of hemodynamic changes between peripheral nerve block and spinal anesthesia (Prospective, randomized study)

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0001532

Enrollment

Registered

2015-06-23

Start date

2015-07-30

Completion date

Unknown

Last updated

2019-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Procedure/Surgery : The patients are randomly assigned to two groups. And arterial line was placed in the radial artery to measure hemodynamic parameters including blood pressure, stroke volume and ca

Flotrac™

Edwards Lifesciences, Irvine, CA, USA) Local anesthetic: Peripheral nerve block - 0.375 % Ropivacaine 40ml (Naropin®, AstraZeneca, UK) Spinal anesthesia - 0.5% Bupivacaine (Marcain Heavy®, AstraZe

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: American Society of anesthesiology classification 1, 2 Age: 19-70 yrs Below knee surgery in orthopedic surgery Patients who receive PCA (patient controlled analgesia)

Exclusion criteria

Exclusion criteria: clinically significant coagulopathy infection at the injection site allergy to local anesthetics severe cardiopulmonary disease(= American Society of anesthesiology classification 3) body mass index > 35 diabetic or other neuropathies patients receiving opioids for chronic analgesic therapy baseline systolic blood pressure < 100 mmHg Patients who don't receive PCA (patient controlled analgesia) Patients received general anesthesia

Design outcomes

Primary

Measure	Time frame
Blood pressure(systolic, diastolic, mean), hearte rate, pulse rate, stroke volume, stroke volume index, cardiac output, cardiac output index	—

Secondary

Measure	Time frame
Amount of opioid consumption;Pain score (visual analogue scale, VAS);Body temperature	—

Countries

Korea, Republic of

Contacts

Public ContactSeunguk Bang

The Catholic University of Korea, Daejeon St. Mary's Hospital

seungukb@naver.com+82-42-220-9046

Outcome results