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Comparison of Pulse Wave and Blood Pressure Measurements Before, During and After Ergometry in Healthy Women

Comparison of Pulse Wave and Blood Pressure Parameters Before, During and After Exercise Ergometry in Healthy Female Subjects - a Randomized, Controlled, Single-blind Study

The objective of this randomized, controlled single blind study is to compare pulse wave and blood pressure measurements before, during and after exercise ergometry in healthy female subjects.

調査の概要

詳細な説明

In a randomized single-blind study design the investigators explore how well blood pressure parameters calculated using a Pulse Transit Time-based method (device: SOMNOtouchTM RESP) match blood pressure parameters measured by a classic upper arm blood pressure cuff (BOSO-TM-2430 ) under standardized load conditions (ergometry).

In 30 healthy female subjects (age 18 - 40 years), cardiovascular parameters before, during and after a standardized load on a bicycle ergometer (half-lying position) are recorded with three different devices (BOSO-TM-2430 versus SOMNOtouchTM RESP versus GeTeMed Vitaguard 3100) and compared.

Primary outcome is the difference of the systolic blood pressure values between the devices BOSO-TM-2430 versus SOMNOtouchTM RESP during the three phases.

The BOSO-TM-2430 blood pressure cuff is applied randomized to the arm with the previously determined higher or lower systolic blood pressure mean difference. The subjects are blinded to the results of the measurements during ergometry.

After a pre-rest period of 12 minutes, the subjects are physically strained on the ergometer for 48 minutes (6 minutes loading phase followed by a 2-minute rest phase; 30 watts increase every 8 minutes up to a maximum load of 180 watts), followed by a 12-minute rest period. Measurements are taken every two minutes with the BOSO-TM-2430; data acquisition with the SOMNOtouchTM RESP and GeTeMed Vitaguard 3100 devices takes place continuously over a total duration of 72 minutes.

研究の種類

介入

入学 (実際)

30

段階

  • 適用できない

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究場所

    • Baden Württemberg
      • Filderstadt、Baden Württemberg、ドイツ、70794
        • Arcim Institute

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

18年~40年 (大人)

健康ボランティアの受け入れ

いいえ

受講資格のある性別

女性

説明

Inclusion Criteria:

  • Signed informed consent
  • Healthy at the time of the examinations
  • Inconspicuous anamnesis regarding cardiovascular diseases and bronchial asthma
  • resting heart rate 50 to 100 beats per minute
  • Normal blood pressure or appropriately treated and controlled hypertension (systolic blood pressure ≤ 140 mmHg and diastolic blood pressure ≤ 90 mmHg)

Exclusion Criteria:

  • Acute or chronic (especially cardiovascular) diseases, including cardiac arrhythmia and vegetative regulatory disorders (recorded via anamnesis)
  • Taking allopathic medication: digitalis, beta blockers, antiarrhythmics
  • Bronchial asthma (recorded by anamnesis)
  • Alcohol abuse
  • Heart diseases NYHA class IV
  • Blood pressure side difference ≥ 10mmHg
  • Fever (> 37,5°C)

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか?

デザインの詳細

  • 主な目的:基礎科学
  • 割り当て:ランダム化
  • 介入モデル:並列代入
  • マスキング:独身

武器と介入

参加者グループ / アーム
介入・治療
実験的:Higher Blood Pressure
BOSO-TM-2430 blood pressure cuff is applied to the upper arm with the previously determined higher systolic blood pressure. Intervention: Ergometry H

After a pre-rest period of 12 minutes, the subjects are physically strained on the ergometer for 48 minutes (6 minutes loading phase followed by a 2-minute rest phase; 30 watts increase every 8 minutes up to a maximum load of 180 watts), followed by a 12-minute rest periodmaximum load of 180 watts), followed by a 15-minute post-rest period.

BOSO-TM-2430 blood pressure cuff is applied to the upper arm with the previously determined higher systolic blood pressure (reference parameter).

SOMNOtouchTM RESP and GeTeMed Vitaguard 3100 are accordingly applied to the arm with the previously determined lower systolic blood pressure.

実験的:Lower Blood Pressure
BOSO-TM-2430 blood pressure cuff is applied to the upper arm with the previously determined lower systolic blood pressure. Intervention: Ergometry L

After a pre-rest period of 12 minutes, the subjects are physically strained on the ergometer for 48 minutes (6 minutes loading phase followed by a 2-minute rest phase; 30 watts increase every 8 minutes up to a maximum load of 180 watts), followed by a 12-minute rest periodmaximum load of 180 watts), followed by a 15-minute post-rest period.

BOSO-TM-2430 blood pressure cuff is applied to the upper arm with the previously determined lower systolic blood pressure (reference parameter).

SOMNOtouchTM RESP and GeTeMed Vitaguard 3100 are accordingly applied to the arm with the previously determined higher systolic blood pressure.

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
メジャーの説明
時間枠
Difference of the systolic blood pressure
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Primary outcome is the difference of the systolic blood pressure values between the devices BOSO-TM-2430 versus SOMNOtouchTM RESP during the three phases
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes

二次結果の測定

結果測定
メジャーの説明
時間枠
Diastolic Blood Pressure (SOMNOtouchTM RESP)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Diastolic Blood Pressure (mm Hg) measured with the SOMNOtouchTM RESP device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Mean Arterial Blood Pressure (SOMNOtouchTM RESP)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Mean Arterial Blood Pressure (mm Hg) measured with the SOMNOtouchTM RESP device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Pulse Pressure (SOMNOtouchTM RESP)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Pulse Pressure (mm Hg) measured with the SOMNOtouchTM RESP device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Heartrate (SOMNOtouchTM RESP)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Heartrate (beats per minute, bpm) measured with the SOMNOtouchTM RESP device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Oxygen saturation (SpO2, SOMNOtouchTM RESP)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Oxygen saturation (% SpO2) measured with the SOMNOtouchTM RESP device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Pulse-Transit-Time (PTT, SOMNOtouchTM RESP)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Pulse-Transit-Time (PTT, ms) measured with the SOMNOtouchTM RESP device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Systolic Blood Pressure measured with the device BOSO-TM-2430
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Systolic Blood Pressure (mmHg) measured with the BOSO-TM-2430 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Diastolic Blood Pressure measured with the device BOSO-TM-2430
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Diastolic Blood Pressure (mmHg) measured with the BOSO-TM-2430 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Mean Arterial Blood Pressure measured with the device BOSO-TM-2430
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Mean Arterial Blood Pressure (mmHg) measured with the BOSO-TM-2430 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Pulse Pressure measured with the device BOSO-TM-2430
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Pulse Pressure (mmHg) measured with the BOSO-TM-2430 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Heartrate measured with the device BOSO-TM-2430
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Heartrate (beats per minute, bpm) measured with the BOSO-TM-2430 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Pulse Transit Time (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Pulse Transit Time (PTT, ms) measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Perfusion Index (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Perfusion Index (PI) measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Peak to Peak Time (PPT) (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Peak to Peak Time (PPT, ms) measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
SlopeInW1 (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
SlopeInW1 measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
SlopeInW2 (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
SlopeInW2 measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
SlopeInW3 (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
SlopeInW3 measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
SlopeInW4 (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
SlopeInW4 measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
StiffnessIndex (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
StiffnessIndex measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
ReflectionIndex (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
ReflectionIndex measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
TimeTX (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
TimeTX (ms) measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
TimeTY (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
TimeTY (ms) measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
QuotTYTX (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
QuotTYTX measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
AreaAX (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
AreaAX measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
AreaAY (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
AreaAY measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
QuotAYAX (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
QuotAYAX measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
AreaAV (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
AreaAV measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
AreaAW (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
AreaAW measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
QuotAWAV (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
QuotAWAV measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
QuotTVTW (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
QuotTVTW measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
TimeTV (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
TimeTV (ms) measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
TimeTW (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
TimeTW (ms) measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
MinT1 (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Minimum of the pulse wave measured with the GeTeMed Vitaguard 3100 device at the beginning of the first peak
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
MinT2 (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Minimum of the pulse wave measured with the GeTeMed Vitaguard 3100 device at the beginning of the second peak
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
MaxT1 (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Maximum of the pulse wave measured with the GeTeMed Vitaguard 3100 device at the maximum of the first peak
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
MaxT2 (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Maximum of the pulse wave measured with the GeTeMed Vitaguard 3100 device at the maximum of the second peak
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
QuotHRRespRate (GeTeMed Vitaguard 3100)
時間枠:Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes
Quotient of heart and respiratory rates measured with the GeTeMed Vitaguard 3100 device
Physiological parameters are measured continuously (SOMNOtouchTM RESP) and every 2 minutes (BOSO-TM-2430) for a total duration of 72 minutes

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

捜査官

  • スタディディレクター:Jan Vagedes, MD、ARCIM Institute, Im Haberschlai 7, 70794 Filderstadt, Germany

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2019年1月29日

一次修了 (実際)

2019年5月17日

研究の完了 (実際)

2019年5月17日

試験登録日

最初に提出

2019年1月2日

QC基準を満たした最初の提出物

2019年1月3日

最初の投稿 (実際)

2019年1月4日

学習記録の更新

投稿された最後の更新 (実際)

2019年8月7日

QC基準を満たした最後の更新が送信されました

2019年8月6日

最終確認日

2019年8月1日

詳しくは

本研究に関する用語

医薬品およびデバイス情報、研究文書

米国FDA規制医薬品の研究

いいえ

米国FDA規制機器製品の研究

いいえ

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。

Ergometry Hの臨床試験

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