low dose ketamine for postoperative pain control

The effect of ketamine for postoperative pain and hemodynamic control during spinal anesthesia in total knee arthroplasty

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0001501

Enrollment

Registered

2015-05-21

Start date

2015-03-11

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

Drug : The experimental group will be infused with low dose ketamine from before skin incision to the end of surgery. The control group will be infused with normal saline by same protocol in spite of

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients who are including in ASA-PS (American society of anethesiology physical status) I or II

Exclusion criteria

Exclusion criteria: the patients who are less than 19years or more than 90years the patients who are included in over than ASA-PS (American society of anethesiology physical status) class III the patients who had the history of side effects about PCA(patients controlled analgesia) including PONV(postoperative nausea and vomitting) the patinets who have severe pain as much as taking pain killers before surgery the patients who have the psychiatric disease or refusing to join the study the patients who are included in ketamine contraindication the patients who are included in precedex(dexmedetomidine)contraindication the patients who are not capable to spinal anesthesia

Design outcomes

Primary

Measure	Time frame
the effect of low dose of ketamine in reducing pain (pain sensitivity) in 2nd postoperative day;the effect of low dose of ketamine in reducing pain (pain sensitivity) in 1st & 3rd postoperative day	—

Secondary

Measure	Time frame
compensation effect of ketamine about porecedex(dexmedetomidine)	—

Countries

Korea, Republic of

Contacts

Public ContactHYUNJUNG KOH

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

uglyko@hanmail.net+82-2-2258-6156

Outcome results