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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.

Přehled studie

Postavení

Dokončeno

Podmínky

Intervence / Léčba

Detailní popis

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.

Typ studie

Intervenční

Zápis (Aktuální)

30

Fáze

  • Nelze použít

Kontakty a umístění

Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.

Studijní místa

    • Baden Württemberg
      • Filderstadt, Baden Württemberg, Německo, 70794
        • ARCIM Institute

Kritéria účasti

Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.

Kritéria způsobilosti

Věk způsobilý ke studiu

18 let až 40 let (Dospělý)

Přijímá zdravé dobrovolníky

Ne

Pohlaví způsobilá ke studiu

Ženský

Popis

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)

Studijní plán

Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.

Jak je studie koncipována?

Detaily designu

  • Primární účel: Základní věda
  • Přidělení: Randomizované
  • Intervenční model: Paralelní přiřazení
  • Maskování: Singl

Zbraně a zásahy

Skupina účastníků / Arm
Intervence / Léčba
Experimentální: 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.

Experimentální: 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.

Co je měření studie?

Primární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Difference of the systolic blood pressure
Časové okno: 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

Sekundární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Diastolic Blood Pressure (SOMNOtouchTM RESP)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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)
Časové okno: 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

Spolupracovníci a vyšetřovatelé

Zde najdete lidi a organizace zapojené do této studie.

Sponzor

Spolupracovníci

Vyšetřovatelé

  • Ředitel studie: Jan Vagedes, MD, ARCIM Institute, Im Haberschlai 7, 70794 Filderstadt, Germany

Termíny studijních záznamů

Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.

Hlavní termíny studia

Začátek studia (Aktuální)

29. ledna 2019

Primární dokončení (Aktuální)

17. května 2019

Dokončení studie (Aktuální)

17. května 2019

Termíny zápisu do studia

První předloženo

2. ledna 2019

První předloženo, které splnilo kritéria kontroly kvality

3. ledna 2019

První zveřejněno (Aktuální)

4. ledna 2019

Aktualizace studijních záznamů

Poslední zveřejněná aktualizace (Aktuální)

7. srpna 2019

Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality

6. srpna 2019

Naposledy ověřeno

1. srpna 2019

Více informací

Termíny související s touto studií

Další identifikační čísla studie

  • ERG_03

Informace o lécích a zařízeních, studijní dokumenty

Studuje lékový produkt regulovaný americkým FDA

Ne

Studuje produkt zařízení regulovaný americkým úřadem FDA

Ne

Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .