Comparison between devices of 'pain' monitors
Phase 4
- Conditions
- osteoarthritis of the knee / spinal degenerative disease / cerebral aneurysm / brain tumor / uterine myoma / ovarian tumor / labor epidural analgesia
- Registration Number
- JPRN-UMIN000049262
- Lead Sponsor
- ara Medical University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
Not provided
Exclusion Criteria
1) Patients with known arrhythmia 2) Patients with cardiac pacemakers 3) Patients after heart transplantation 4) Patients taking anticholinergic drugs such as atropine that affect the sinus node 5) Patients with missing fingers 6) Patients with Raynaud's symptoms 7) Other patients who are deemed inappropriate by the principal investigator or principal study investigator.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Concordance rate between HFVI and NoL values
- Secondary Outcome Measures
Name Time Method 1) Correlation between CRP level on the first postoperative day and intraoperative HFVI and NoL values 2) Relationship between pain at the time of exit operation theater and HFVI and NoL values at that time 3) Rate of change in HFVI or NoL values after the start of insufflation in laparoscopic surgery 4) Changes in HFVI or NoL values for tourniquet pain in total knee arthroplasty 5) Rate of change of HFVI and NoL values for motor evoked potential measurements 6) Changes in HFVI and NoL values during cesarean section and labor epidural analgesia 7) Rate of change of HFVI or NoL values during insufflation and low head position 8) Change in NoL values of the shunt side finger in patients undergoing maintenance hemodialysis with a forearm shunt and the rate of concordance with HFVI.