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.
調査の概要
研究の種類
入学 (実際)
連絡先と場所
研究場所
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Kentucky
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Louisville、Kentucky、アメリカ、40202
- Kosair Children's Hospital
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
説明
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.
研究計画
研究はどのように設計されていますか？
デザインの詳細
コホートと介入
グループ/コホート |
介入・治療 |
|---|---|
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normal respiratory function
This will include the 40 subjects enrolled in the study
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この研究は何を測定していますか？
主要な結果の測定
結果測定 |
時間枠 |
|---|---|
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Measurement of diameter of right internal jugular vein during the respiratory cycle at max inhalation and exhalation
時間枠：During ED stay at initiation of intervention
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During ED stay at initiation of intervention
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Clinical Asthma Score
時間枠：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
時間枠：During ED stay
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Will measure using the Gorelick scale.
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During ED stay
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協力者と研究者
スポンサー
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。
Sonosite Titan Ultrasound Machineの臨床試験
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Edward Via Virginia College of Osteopathic MedicineVirginia Polytechnic Institute and State University完了肝炎 | 胆嚢炎 | 腹水 | 膵炎 | 尿路結石症 | 胆管炎 | 門脈圧亢進症 | 胆石症 | 水腎症 | 腹部大動脈瘤 | 異常な子宮出血 | 卵巣捻転 | 鈍的腹部外傷 | 卵巣腫瘤ドミニカ共和国
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Riverside University Health System Medical Centerわからない