Internal Jugular Ultrasound Measures During Respiration in Children
Characteristics of the Internal Jugular Vein by Ultrasonography During Respiration in Children
Project Aims: The purpose of this study is to determine the size of the right internal jugular vein (RIJV) in children with normal respiratory physiology during the respiratory cycle and evaluate the reliability of those measurements.
Hypothesis: Ultrasound measurements of internal jugular vein collapse of children can be reliably measured in the respiratory cycle.
Intervention: We will ensure that the patient is not having any respiratory symptoms or signs of dehydration. A clinical asthma score will be assigned using the Modified Woods pulmonary index scoring system. The Gorelick Dehydration Scale with also be calculated.
Using bedside ultrasonography with the Sonosite Titan ultrasound machine, each measurement will be taken with the subject lying in bed with the head of the bed elevated at 45 degrees with the subject's head in the neutral position and then turned 45 degrees leftward. Measurements of the internal jugular vein at maximal inhalation and exhalation will be recorded. Reliability calculations will be assessed.
연구 개요
연구 유형
등록 (실제)
연락처 및 위치
연구 장소
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Kentucky
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Louisville, Kentucky, 미국, 40202
- Kosair Children's Hospital
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
샘플링 방법
연구 인구
설명
Inclusion Criteria:
Subjects ages 6-17 years old presenting to the emergency department (ED) will be enrolled into the normal respiratory function group.
Exclusion Criteria:
Children will be excluded from participation if they have: a baseline chronic lung disorder (including asthma), current respiratory illness, fever, Emergency Services Index (ESI) triage category of less than or equal to 2 (emergent acuity), chronic cough, dyspnea with exercise, wheezing, or a history of smoking by self and/or parent report.
Subjects will be excluded if they had prior cardiac/pulmonary disease or surgeries (other than asthma for the acute exacerbation group), significant musculoskeletal abnormalities (such as scoliosis) that might compromise baseline pulmonary function testing, a history of smoking tobacco or marijuana, and prematurity (birth at less than 37 weeks gestation. In addition, those with an allergy to ultrasound gel will be excluded from participation.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
개입 / 치료 |
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normal respiratory function
This will include the 40 subjects enrolled in the study
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
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Measurement of diameter of right internal jugular vein during the respiratory cycle at max inhalation and exhalation
기간: During ED stay at initiation of intervention
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During ED stay at initiation of intervention
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Clinical Asthma Score
기간: During ED stay at initiation of intervention
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Will be recorded using Modified Woods pulmonary index scoring system.
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During ED stay at initiation of intervention
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Measurement of level of dehydration
기간: During ED stay
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Will measure using the Gorelick scale.
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During ED stay
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
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Sonosite Titan Ultrasound Machine에 대한 임상 시험
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Edward Via Virginia College of Osteopathic MedicineVirginia Polytechnic Institute and State University완전한간염 | 담낭염 | 복수 | 췌장염 | 요로결석증 | 담관염 | 문맥 고혈압 | 담석증 | 수신증 | 복부 대동맥 | 비정상적인 자궁 출혈 | 난소 비틀림 | 둔기 복부 외상 | 난소 종괴도미니카 공화국