- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07608276
Impact of NOL - Nociception Level Index Intraoperative Monitoring on Perioperative Outcomes in Spine Surgery - a Quality Improvement Pilot
연구 개요
상세 설명
The study will assess the impact of intraoperative use of NOL nociception monitoring in in-hospital spine surgery procedures performed under general anesthesia on post operative patient outcomes. The study is designed as a quality improvement project with the prospective outcomes to be compared to a retrospective matched cohort. The objective of this study is to evaluate the clinical impact of the device on intraoperative and post operative patient outcomes and institutional metrics when used to guide intraoperative analgesia dosing in patients undergoing spine surgery under general anesthesia when compared to a case controlled retrospective cohort. The clinical impact will also be translated into economic metrics.
Secondary endpoints
- Reduction in time to extubation
- Reduction in time to PACU discharge readiness
Reduction in anesthesia related adverse events:
- PONV
- Respiratory depression defined as respiratory rate (RR) below 8 respirations per minute (RPM) for 1 minute. Saturation of less than 90% for 1 minute under continuous monitoring
- Somnolence
- Sedation (Pasero score)
- Discharge readiness (modified Aldrete score)
- PACU pain intensity (NRS pain intensity ratings measured according to SOC) 6.3 Exploratory endpoints
INTRAOPERATIVE
- Reduction in hemodynamic instability (hypertension, hypotensive events)
- Use of vasoactive medication (ephedrine, phenylephrine, norepinephrine, atropine)
- Association between time spent with NOL values above 25 and PACU pain intensity ratings
WARD - up to 48 hours post surgery
- Patient reported satisfaction levels using questionnaire QR15
- Pain intensity (Time points: NRS according to the SOC))
- 48 hours post-operative opioid consumption
- Requirement for Acute Pain Service consultation
- Reduction in rescue opioid requirements
- Ketamine prescription on the ward
- Opioid prescription on the ward
- PONV medication consumption
- Clinician survey on the device
연구 유형
등록 (추정된)
단계
- 해당 없음
연락처 및 위치
연구 연락처
- 이름: Jaime Baratta, MD
- 전화번호: 215-955-6161
- 이메일: jaime.baratta@jefferson.edu
연구 장소
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Pennsylvania
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Philadelphia, Pennsylvania, 미국, 19107
- Thomas Jefferson University Hospital
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연락하다:
- Jaime Baratta, MD
- 전화번호: 215-955-6161
- 이메일: jaime.baratta@jefferson.edu
-
-
참여기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
- Age > 18 years old.
- ASA I-III
- Elective spine surgery (laminectomy, spinal fusion, and disc replacement) under general anesthesia.
- Opioid tolerant and patients with documented chronic pain may be included
- Patient able to provide informed consent
Exclusion Criteria:
• Use of any type of anesthesia other than general anesthesia (neuraxial, epidural analgesia or local regional anesthesia)
- Use of intraoperative methadone
- Non-sinus heart rate
- Pregnancy/lactation
- Chronic use of psychoactive drugs within 90 days prior to surgery
- Patients currently using IV opioids (IV drug abuse)
- Allergy or intolerance to any of the study anesthesia related drugs
- History of severe cardiac arrhythmias within the last 12 months
- Surgeries less than 1.5 hours (from incision to extubation)
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
|
다른: Retrospective cohort
A retrospective arm will be case matched from the hospital's EMR system.
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The PMD-200 monitor with the NOL index will be used to guide analgesia dosing during anesthesia maintenance as an adjunct monitor used alongside other anesthesia monitors.
If the NOL value is above 25 for sixty seconds or more, clinicians will evaluate whether more analgesia is needed.
If the NOL value is below 25 the patient is considered to have adequately managed nociception.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Total opioid requirement during surgery and PACU stay
기간: One day
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Total opioid requirement during surgery and PACU stay reported in morphine equivalents (mgs)
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One day
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Reduction in time to extubation
기간: one day
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Reduction in time to extubation measured in minutes
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one day
|
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Reduction in time to PACU discharge readiness
기간: one day
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Reduction in time to PACU discharge readiness measured in minutes
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one day
|
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Modified Aldrete Score
기간: one day
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Modified Aldrete Score (scale of 0-10)
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one day
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Reduction in PACU pain intensity rating
기간: one day
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Reduction in PACU pain intensity rating (NRS scale of 0-10 )
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one day
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Anesthesia Related Adverse Events - PONV
기간: 1 day
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PONV in PACU assessed used accepted PONV symptom scale (0-4)
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1 day
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Anesthesia Related Adverse Events in PACU - Respiratory Depression
기간: one day
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Respiratory depression defined as respiratory rate (RR) below 8 respirations per minute (RPM) for 1 minute.
Saturation of less than 90% for 1 minute under continuous monitoring
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one day
|
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Anesthesia Related Adverse Events in PACU - Sedation & Somnolence
기간: one day
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Sedation & Somnolence using Pasero Scale (S 1-4)
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one day
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기타 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Ward recovery metrics - patient satisfaction levels
기간: three days
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Patient reported satisfaction levels using standard QoR15 questionnaire responses in the NOL arm only
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three days
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Intraoperative metrics - Hemodynamic instability
기간: One day
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Reduction in hemodynamic instability (hypertensive are MAP above 120mmHg, hypotensive events are MAP below 65mmHg)
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One day
|
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Intraoperative metrics - vasocative medication requirement
기간: One day
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Use of vasoactive medication (ephedrine, phenylephrine, norepinephrine, atropine) total doses in mgs.
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One day
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Ward recovery metrics - Pain Intensity
기간: three days
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Pain intensity.
Time points: NRS pain score on a scale of 0-10 , measurement frequency per hospital standard of care.
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three days
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Intraoperative metrics - nociception levels during surgery
기간: One day
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Correlation between time spent with NOL values above 25 (range 0-100 no unit of measurement) and PACU pain intensity ratings measured using the NRS scale (0-10) - to be assessed in the NOL arm only
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One day
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Ward recovery metrics - post operative opioid consumption
기간: three days
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48 hours post-operative opioid consumption measured in morphine equivalents in mgs.
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three days
|
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Ward recovery metrics - Requirement for Acute Pain Service consultation
기간: three days
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Requirement for Acute Pain Service consultation (Y/N)
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three days
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Ward recovery metrics - reduction in rescue opioid requirements
기간: three days
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Reduction in rescue opioid requirements - morphine equivalents in mgs
|
three days
|
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Ward recovery metrics - Ketamine requirement
기간: three days
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Ketamine prescription on the ward (mgs)
|
three days
|
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Ward recovery metrics - Opioid requirement on the ward
기간: three days
|
number of opioid prescriptions and total amount in morphine equivalents (mgs)
|
three days
|
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Ward recovery metrics - PONV
기간: three days
|
PONV medication consumption in mgs
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three days
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공동 작업자 및 조사자
간행물 및 유용한 링크
일반 간행물
- Meijer FS, Martini CH, Broens S, Boon M, Niesters M, Aarts L, Olofsen E, van Velzen M, Dahan A. Nociception-guided versus Standard Care during Remifentanil-Propofol Anesthesia: A Randomized Controlled Trial. Anesthesiology. 2019 May;130(5):745-755. doi: 10.1097/ALN.0000000000002634.
- Khalaila A, Hasan M, Berkovich Y, Sleiman A, Mangoubi E, Grach M, Ibrahim U, Gutman Tirosh A, Shpigelman D, Shpigelman A. Intraoperative Nociception Monitoring Using the NoL Index: Phase-Specific Assessment of Nociceptive Responses During Spinal Surgery. J Clin Med. 2025 Dec 18;14(24):8960. doi: 10.3390/jcm14248960.
유용한 링크
연구 기록 날짜
연구 주요 날짜
연구 시작 (추정된)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
- NOL Monitoring Spine Surgery
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
IPD 계획 설명
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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