- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT07538388
Jatkuva versus bolus-noradrenaliinihoidon käyttö induktion jälkeisen hypotensiohoidossa (INDUCT-Multi)
Jatkuva Versus Bolus Norepinefriini-Annos Hoitamaan Induktionjälkeistä Hypotensiota Korkean Riskin Ei-Kardiokirurgian Potilaille - Monikeskuksinen INDUCT-Tutkimus (INDUCT-Multi)
Tutkimuksen yleiskatsaus
Tila
Interventio / Hoito
Yksityiskohtainen kuvaus
Hypotensio yleisanestesian induktion jälkeen, jota kutsutaan induktion jälkeiseksi hypotensioksi, on yleinen potilailla, joilla suoritetaan ei-sydänkirurgiaa, ja se liittyy akuuttiin munuaisvaurioon. Induktion jälkeisen hypotension riskitekijöitä ovat iäkkäämpi ikä, korkeampi American Society of Anesthesiologists -fyysinen tila, krooninen arteriaalinen hypertensio sekä suuremmat annokset vasodilatoivia anestesialääkkeitä. On perusteltua olettaa, että huolellinen anestesiahoidon hallinta voi auttaa ylläpitämään verenpaineen vakautta ja rajoittamaan induktion jälkeistä hypotension. Tämän oletuksen mukaisesti jatkuva verenpaineseuranta arteriaalikatetrilla yleisanestesian induktion aikana auttaa kliinikoita vähentämään induktion jälkeistä hypotension - ja siksi sitä suositellaan ei-sydänkirurgian potilaille, joilla on riski hypotensioon liittyviin komplikaatioihin.
Jatkuvan seurannan lisäksi anestesialääkärit antavat rutiininomaisesti vasopressoreita - kuten noradrenaliinia - ylläpitääkseen verenpainetta. Noradrenaliini on nopeasti vaikuttava vasopressori, jolla on lyhyt puoliintumisaika, ja sitä annetaan yleensä toistuvina manuaalisina bolusannoksina yleisanestesian induktion aikana. Bolusannoksena se tehostaa ja nopeasti nostaa verenpainetta. Kuitenkin bolusannoksia on toistettava usein ja ajoitettava hyvin varmistaakseen verenpaineen vakautta.
Yksikeskuksessa suoritetussa satunnaistetussa tutkimuksessa osoitimme, että jatkuva - verrattuna bolusannoksiin - noradrenaliinin antaminen yleisanestesian induktion aikana auttaa ylläpitämään verenpaineen vakautta korkean riskin ei-sydänkirurgian potilailla. Nyt pyrimme testaamaan hypoteesia, että jatkuva - verrattuna bolusannoksiin - noradrenaliinin antaminen yleisanestesian induktion aikana vähentää induktion jälkeistä hypotension korkean riskin ei-sydänkirurgian potilailla, joilla on jatkuva verenpaineseuranta arteriaalikatetrilla.
Opintotyyppi
Ilmoittautuminen (Arvioitu)
Vaihe
- Ei sovellettavissa
Yhteystiedot ja paikat
Opiskeluyhteys
- Nimi: Kristen K Thomsen, MD
- Puhelinnumero: +4940741070215
- Sähköposti: kr.thomsen@uke.de
Opiskelupaikat
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Berlin, Saksa
- Ei vielä rekrytointia
- Department of Anesthesiology and Intensive Care Medicine, Campus Benjamin Franklin, Charité - Universitätsmedizin Berlin
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Ottaa yhteyttä:
- Sascha Treskatsch, MD
- Puhelinnumero: +49 30 450 551 522
- Sähköposti: sascha.treskatsch@charite.de
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Düsseldorf, Saksa
- Rekrytointi
- Department of Anesthesiology, University Hospital Duesseldorf, Heinrich Heine University Duesseldorf
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Ottaa yhteyttä:
- Sebastian Roth, MD
- Puhelinnumero: +49 211 81 16253
- Sähköposti: Sebastian.Roth@med.uni-duesseldorf.de
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Hamburg, Saksa
- Rekrytointi
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf
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Ottaa yhteyttä:
- Kristen K Thomsen, MD
- Puhelinnumero: +4940741070215
- Sähköposti: kr.thomsen@uke.de
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München, Saksa
- Rekrytointi
- Department of Anaesthesiology, University Hospital LMU Munich
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Ottaa yhteyttä:
- Agnes Meidert, MD
- Puhelinnumero: +49 89 440081065
- Sähköposti: Agnes.meidert@med.uni-muenchen.de
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
- Vanhempi Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
Osallistumiskriteerit:
Hyväksymme suostumuksensa antaneet potilaat, jotka ovat ≥45-vuotiaita ja joille on suunniteltu vapaaehtoista suurta ei-sydänleikkausta yleisanestesian alaisena, jossa on suunniteltu jatkuva verenpaineen seuranta säteisvaltimokatetrilla ja joilla on vähintään kaksi seuraavista akuutin munuaisten vaurion kehittymisen riskikriteereistä:
- Ikä ≥65 vuotta
- ASA-fyysinen tila III tai IV
- Krooninen valtimoverenpaine
- Lääkitystä vaativa diabetes mellitus
- Vatsaonteloleikkaus
- Preoperatiivinen munuaisten vajaatoiminta (seerumin kreatiniini ≥1,2 mg/dL)
Poissulkemiskriteerit:
- Raskaus
- Sydämen rytmihäiriö
- Aivoverenvuodon tai aivovaltimon pullistuman historia
- Kliininen indikaatio jatkuvalle norepinefriini-infuusiolle yleisanestesian induktion aikana (esim. vaikea aorttaläpän ahtauma, sepelvaltimotauti tai sydämen vajaatoiminta)
- Potilaat, jotka eivät kykene ymmärtämään, lukemaan ja antamaan tietoista suostumusta saksaksi
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Hoito
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Kaksinkertainen
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
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Kokeellinen: Jatkuva Noradrenaliinin Annostelu
Potilailla, joille on määrätty jatkuva noradrenaliinin antaminen, noradrenaliinia annetaan jatkuvasti ruiskusuutinpumpun avulla.
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Potilaat, jotka on määrätty jatkuvaan noradrenaliinin annosteluun, saavat ruiskupumppuinfuusion, joka valmistellaan ja yhdistetään perifeeriseen tai keskuslaskimokatetriin.
Vastaava anestesiologi aloittaa noradrenaliini-infuusion ja säätää tarvittaessa infuusonopeutta sekä voi antaa tarvittaessa lisänoradrenaliini-boluksia ruiskupumpun kautta.
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Ei väliintuloa: Bolus-noradrenaliinianne
Potilailla, jotka on määrätty manuaaliseen bolus-noradrenaliinihoidon annosteluun, noradrenaliinia annetaan manuaalisesti bolusannoksina.
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Aikaikkuna |
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Area under a mean arterial pressure (MAP) of 65 mmHg (mmHg x min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Toissijaiset tulostoimenpiteet
Tulosmittaus |
Aikaikkuna |
|---|---|
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Area under a MAP of 60 mmHg (mmHg x min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Area under a MAP of 50 mmHg (mmHg x min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Area under a MAP of 40 mmHg (mmHg x min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Area above a MAP of 100 mmHg (mmHg x min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Area above a MAP of 110 mmHg (mmHg x min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Area above a MAP of 120 mmHg (mmHg x min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Area above a MAP of 140 mmHg (mmHg x min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Duration of a MAP <65 mmHg (min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Duration of a MAP <60 mmHg (min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Duration of a MAP <50 mmHg (min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Duration of a MAP <40 mmHg (min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Duration of a MAP >100 mmHg (min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Duration of a MAP >110 mmHg (min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Duration of a MAP >120 mmHg (min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Duration of a MAP >140 mmHg (min)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with any MAP measurement <65 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with any MAP measurement <60 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with any MAP measurement <50 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with any MAP measurement <40 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with any MAP measurement >100 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with any MAP measurement >110 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with any MAP measurement >120 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with any MAP measurement >140 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with at least one 1-minute episode of a MAP <65 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with at least one 1-minute episode of a MAP <60 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
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Absolute (n) and relative (%) number of patients with at least one 1-minute episode of a MAP <50 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
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Absolute (n) and relative (%) number of patients with at least one 1-minute episode of a MAP <40 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with at least one 1-minute episode of a MAP >100 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
|
Absolute (n) and relative (%) number of patients with at least one 1-minute episode of a MAP >110 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
|
Absolute (n) and relative (%) number of patients with at least one 1-minute episode of a MAP >120 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Absolute (n) and relative (%) number of patients with at least one 1-minute episode of a MAP >140 mmHg
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
|
First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Cumulative dose of norepinephrine indexed to body weight (µg kg-1)
Aikaikkuna: First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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First 15 minutes after starting induction of general anesthesia. The start of anesthetic induction is defined as the administration of propofol as hypnotic induction agent.
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Muut tulostoimenpiteet
Tulosmittaus |
Aikaikkuna |
|---|---|
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Acute kidney injury
Aikaikkuna: Within the first 3 postoperative days
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Within the first 3 postoperative days
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Nonfatal cardiac arrest
Aikaikkuna: Within the first 3 postoperative days
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Within the first 3 postoperative days
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Myocardial infarction
Aikaikkuna: Within the first 3 postoperative days
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Within the first 3 postoperative days
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Death
Aikaikkuna: Within the first 3 postoperative days
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Within the first 3 postoperative days
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Yhteistyökumppanit ja tutkijat
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Todellinen)
Ensisijainen valmistuminen (Arvioitu)
Opintojen valmistuminen (Arvioitu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
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