Unique ID issued by UMIN | UMIN000048351 |
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Receipt number | R000055068 |
Scientific Title | Effect of surgical pleth index-guided remifentanil administration on perioperative outcomes in elderly patients: a prospective randomized controlled trial |
Date of disclosure of the study information | 2022/07/12 |
Last modified on | 2023/07/17 13:13:28 |
Effect of surgical pleth index-guided remifentanil administration on perioperative outcomes in elderly patients: a prospective randomized controlled trial
SPI-guided analgesia in elderly patients
Effect of surgical pleth index-guided remifentanil administration on perioperative outcomes in elderly patients: a prospective randomized controlled trial
SPI-guided analgesia in elderly patients
Asia(except Japan) |
Patients aged 65 to 90 years undergoing laparoscopic colorectal cancer surgery
Anesthesiology |
Others
NO
We aimed to investigate whether there is a change in perioperative outcomes following the administration of opioids intraoperatively according to the surgical pleth index (SPI) value versus hemodynamic parameters (heart rate or blood pressure) in elderly patients.
Safety,Efficacy
Exploratory
Explanatory
Not applicable
intraoperative opioid (remifentanil) consumption
intraoperative hemodynamic instability events, awakening time, pain score, fentanyl consumption and incidence of delirium in the post-anesthesia care unit (PACU), and perioperative changes in immunologic markers, including interleukin-6 and natural killer (NK) cell activity
Interventional
Parallel
Randomized
Individual
Double blind -all involved are blinded
Active
Numbered container method
2
Treatment
Device,equipment |
receive remifentanil infusion guided by SPI (group S) during surgery
receive remifentanil infusion guided by clinical judgement based on hemodynamic parameters (group C) during surgery
60 | years-old | <= |
90 | years-old | >= |
Male and Female
Patients who were scheduled to undergo elective laparoscopic colorectal cancer surgery, aged 65 to 90 years, with an American Society of Anesthesiologists (ASA) physical status I to III
history of neuromuscular, neurological, or psychological diseases (dementia, Parkinsons disease, seizure disorders, head injury), abuse of alcohol or illicit drugs or chronic use of psychoactive medication; significant cardiac arrhythmia (atrial fibrillation, or atrioventricular block exceeding 1st degree), and hemodynamically unstable condition before surgery
74
1st name | Young Ju |
Middle name | |
Last name | Won |
Korea University Guro Hospital
Department of Anesthesiology and Pain Medicine
08308
Gurodong-ro 148, Guro-gu, Seoul, Republic of Korea
82-2-2626-1437
moma2@naver.com
1st name | Seok Kyeong |
Middle name | |
Last name | Oh |
Korea University Guro Hospital
Department of Anesthesiology and Pain Medicine
08308
Gurodong-ro 148, Guro-gu, Seoul, Republic of Korea
82-2-2626-1437
nanprayboy@korea.ac.kr
Korea University Guro Hospital
National Research Foundation of Korea (NRF) grant funded by the Korea government (No. NARS3270Q)
Government offices of other countries
Korea University Guro Hospital Institutional Review Board, Seoul, Republic of Korea
Korea University Guro Hospital, 148, Gurodong-ro, Guro-gu, Seoul 08308, Republic of Korea
82-2-2626-1632
kughirb@naver.com
NO
2022 | Year | 07 | Month | 12 | Day |
https://bmcanesthesiol.biomedcentral.com/articles/10.1186/s12871-023-02011-5
Published
https://bmcanesthesiol.biomedcentral.com/articles/10.1186/s12871-023-02011-5
75
The primary endpoint was intraoperative remifentanil consumption. Secondary endpoints were intraoperative hemodynamic instability, pain score, fentanyl consumption and delirium in the post-anesthesia care unit (PACU), and perioperative changes in interleukin-6 and natural killer (NK) cell activity.
2023 | Year | 07 | Month | 17 | Day |
Seventy-five patients (38 in the SPI group and 37 in the conventional group) completed this study. There was no significant difference in patient characteristics, baseline clinical data, anesthesia time, and the types of operation between the two groups.
Patients aged 65 to 90 years who underwent laparoscopic colorectal cancer surgery under sevoflurane and remifentanil anesthesia were randomized to receive remifentanil guided by SPI or conventional clinical judgment based on hemodynamic parameters. The primary endpoint was intraoperative remifentanil consumption. Secondary endpoints were intraoperative hemodynamic instability, pain score, fentanyl consumption and delirium in the post-anesthesia care unit , and perioperative changes in interleukin-6 and natural killer cell activity.
No serious adverse event.
Delirium was defined as positive in the PACU using the CAM-ICU (confusion assessment method for the intensive care unit) tool, and it was assessed before transferring from PACU to the ward.
NK cell activity and IL-6 measurement
Completed
2019 | Year | 05 | Month | 22 | Day |
2019 | Year | 05 | Month | 22 | Day |
2019 | Year | 05 | Month | 27 | Day |
2022 | Year | 03 | Month | 02 | Day |
2022 | Year | 07 | Month | 12 | Day |
2022 | Year | 07 | Month | 12 | Day |
2023 | Year | 07 | Month | 17 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000055068
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