- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07760415
EEG Changes and Cognitive Profiles in Sepsis Patients With Different Inflammatory Phenotypes
Electroencephalogram Changes and Cognitive Function Profiles in Sepsis Patients With Different Inflammatory Phenotypes
연구 개요
연구 유형
등록 (추정된)
연락처 및 위치
연구 연락처
- 이름: Lina Zhang, Dr.
- 전화번호: 86+15874875763
- 이메일: zln7095@163.com
연구 장소
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Hunan
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Changsha, Hunan, 중국, 410008
- Xiangya Hospital of Central South University
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연락하다:
- Lina Zhang, Dr.
- 전화번호: 86+15874875763
- 이메일: zln7095@163.com
-
-
참여기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
샘플링 방법
연구 인구
설명
Inclusion Criteria:
- Age ≥18 years and ≤90 years
- First-time admission to the Intensive Care Unit (ICU)
- Diagnosis of sepsis according to Sepsis-3.0 criteria (documented or clinically suspected infection plus Sequential Organ Failure Assessment [SOFA] score ≥2 points)
- Expected ICU survival time ≥24 hours
- Written informed consent provided by the patient or legal surrogate
Exclusion Criteria:
- Pregnancy or lactation
- Cardiopulmonary-cerebral resuscitation (CPCR) performed during the current hospital admission
- Pre-existing primary central nervous system (CNS) diseases, including:
Acute cerebrovascular disease (e.g., hemiplegia, cranial nerve palsy) Central nervous system infection (e.g., pleocytosis in cerebrospinal fluid) Organic or metabolic encephalopathy (e.g., hepatic, renal, pulmonary, pancreatic, or severe inherited metabolic disorders) Drug-related encephalopathy (e.g., antipsychotic-associated encephalopathy, serotonin syndrome, neurotoxic antibiotics) Other structural or immunological brain diseases (e.g., traumatic brain injury, intracranial neoplasm, autoimmune encephalopathy)
- Inability to cooperate with or tolerate scalp EEG electrode placement (e.g., extensive scalp trauma or open scalp infection)
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
개입 / 치료 |
|---|---|
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High Inflammatory Phenotype Group
Septic patients displaying serum Interleukin-6 (IL-6) ≥ 400 pg/mL upon ICU admission (Day 1) .
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Standard sepsis bundle treatment + 72-hour quantitative continuous EEG monitoring + structured long-term cognitive follow-up.
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Low Inflammatory Phenotype Group
Septic patients displaying serum Interleukin-6 (IL-6) < 400 pg/mL upon ICU admission (Day 1) .
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Standard sepsis bundle treatment + 72-hour quantitative continuous EEG monitoring + structured long-term cognitive follow-up.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Quantified EEG Features and Young Classification Grade
기간: 72 hours after enrollment
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Description: Power spectral density (delta, theta, alpha, beta frequency bands), relative delta band power ratio (1-4 Hz), epileptiform discharge frequency, burst-suppression ratio, and Young EEG grading (Grade I to VI, double-blinded expert consensus reading).
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72 hours after enrollment
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Favorable Neurological Prognosis Rate (CPC Score)
기간: Baseline (Day 1), Day 2, Day 3, Day 7, Day 30, Day 90, and Day 180 post-enrollment.
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Neurological outcome assessed using the Cerebral Performance Category (CPC) scale.
The CPC score ranges from 1 to 5, with lower scores indicating better neurological function.
CPC scores of 1-2 indicate favorable neurological outcomes, whereas CPC scores of 3-5 indicate unfavorable neurological outcomes.
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Baseline (Day 1), Day 2, Day 3, Day 7, Day 30, Day 90, and Day 180 post-enrollment.
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Montreal Cognitive Assessment (MoCA) Score
기간: Baseline (Day 1), Day 2, Day 3, Day 7, Day 30, Day 90, and Day 180 post-enrollment.
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Cognitive function assessed using the Montreal Cognitive Assessment (MoCA) scale.
The total MoCA score ranges from 0 to 30, with higher scores indicating better cognitive function.
A MoCA score <26 is defined as cognitive impairment.
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Baseline (Day 1), Day 2, Day 3, Day 7, Day 30, Day 90, and Day 180 post-enrollment.
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Mortality
기간: Day 30, Day 90, and Day 180 post-enrollment.
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All-cause mortality collected through electronic medical records and structured telephone follow-up.
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Day 30, Day 90, and Day 180 post-enrollment.
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Length of ICU Stay
기간: Up to 180 days post-enrollment.
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Total duration of stay in the Intensive Care Unit in days.
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Up to 180 days post-enrollment.
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Health-Related Quality of Life (EQ-5D-5L Index)
기간: Day 30, Day 90, and Day 180 post-enrollment.
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Health-related quality of life assessed using the EuroQol 5-Dimension 5-Level (EQ-5D-5L) Index.
The EQ-5D-5L index score ranges from -0.594 to 1.000, with higher scores indicating better health-related quality of life.
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Day 30, Day 90, and Day 180 post-enrollment.
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공동 작업자 및 조사자
간행물 및 유용한 링크
일반 간행물
- Faix JD. Biomarkers of sepsis. Crit Rev Clin Lab Sci. 2013 Jan-Feb;50(1):23-36. doi: 10.3109/10408363.2013.764490.
- Bitar R, Khan UM, Rosenthal ES. Utility and rationale for continuous EEG monitoring: a primer for the general intensivist. Crit Care. 2024 Jul 16;28(1):244. doi: 10.1186/s13054-024-04986-0.
- Shankar-Hari M, Benghanem S, Bourhy L, Cunningham C, Ehler J, Girard TD, Gofton TE, Hermann B, Jiwaji Z, Mazeraud A, Needham E, Rosa RG, Singer M, Slooter AJC, Sonneville R, Stevens RD, Taccone FS, Sharshar T. Current knowledge and challenges of sepsis-associated encephalopathy. Intensive Care Med. 2026 Jun 16. doi: 10.1007/s00134-026-08489-0. Online ahead of print.
- Young GB, Bolton CF, Archibald YM, Austin TW, Wells GA. The electroencephalogram in sepsis-associated encephalopathy. J Clin Neurophysiol. 1992 Jan;9(1):145-52. doi: 10.1097/00004691-199201000-00016.
- Oddo M, Carrera E, Claassen J, Mayer SA, Hirsch LJ. Continuous electroencephalography in the medical intensive care unit. Crit Care Med. 2009 Jun;37(6):2051-6. doi: 10.1097/CCM.0b013e3181a00604.
- Gofton TE, Young GB. Sepsis-associated encephalopathy. Nat Rev Neurol. 2012 Oct;8(10):557-66. doi: 10.1038/nrneurol.2012.183. Epub 2012 Sep 18.
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
추가 관련 MeSH 약관
기타 연구 ID 번호
- 2025122202 (레지스트리 식별자: Xiangya Hospital)
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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