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Specific Small RNA in Plasma for Predicting Diaphragm Dysfunction in Mechanically Ventilated Patients

4. juni 2017 opdateret af: Chun Pan, Southeast University, China

Observational Study of Specific Small RNA in Plasma Muscle Tissue for Predicting Diaphragm Dysfunction in Mechanically Ventilated Patients

Through the literature screening of MyomiRX 7, the detection of mechanical ventilation group, difficult withdrawal unit and healthy adult plasma levels of MyomiRX in the evaluation of function and skeletal muscle thickness of the diaphragm, the correlation analysis of 7 kinds of MyomiRX and diaphragmatic dysfunction. The research value of this project is to explore the predictive value of plasma MyomiRX level on diaphragmatic dysfunction in patients with mechanical ventilation, and to lay the foundation for finding the target of VIDD diagnosis and treatment

Studieoversigt

Status

Ukendt

Intervention / Behandling

Detaljeret beskrivelse

  1. research content (1) screening MyomiR through literature review (2) selection of mechanical ventilation group, difficult withdrawal units and three healthy adult groups, method for the detection of plasma MyomiRX level and clinical assessment of diaphragmatic function, observation of the relationship between MyomiRX level and diaphragmatic dysfunction, prediction of plasma MyomiRX levels in patients with mechanical ventilation for diaphragmatic dysfunction in value.
  2. research objectives Objective to investigate the predictive value of specific minute RNA in plasma muscle tissue on diaphragmatic dysfunction in mechanical ventilation patients Experimental grouping (1) the control group of mechanical ventilation (time of examination, preoperative, admission to ICU and before extubation); (2) difficulty in withdrawal of units (first days, third days and seventh days after the failure of the test time for the first withdrawal); (3) the healthy control group (after the test time was selected)

Undersøgelsestype

Observationel

Tilmelding (Forventet)

140

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år til 75 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Sandsynlighedsprøve

Studiebefolkning

healthy control group: healthy volunteers mechanical ventilation control group: patients who underwent elective cardiothoracic surgery after scheduled and controlled mechanical ventilation for more than 12h were transferred to ICU (including coronary artery bypass grafting and valve replacement) difficult weaning: difficult to diagnose patients in ICU (weaning time from mechanical ventilation for >48 hours and first SBT failure)

Beskrivelse

Inclusion Criteria:

healthy control group: healthy volunteers mechanical ventilation control group: patients who underwent elective cardiothoracic surgery after scheduled and controlled mechanical ventilation for more than 12h were transferred to ICU (including coronary artery bypass grafting and valve replacement) difficult weaning: difficult to diagnose patients in ICU (weaning time from mechanical ventilation for >48 hours and first SBT failure)

Exclusion Criteria:

  1. severe respiratory depression, high paraplegia and neuromuscular lesions;
  2. esophageal obstruction, esophageal perforation, severe esophageal varices bleeding, upper gastrointestinal surgery and other reasons can not be placed EAdi catheter;
  3. thoracic deformity and diaphragmatic hernia;
  4. serious heart, liver, kidney and other organ failure, hemodynamic instability;
  5. pregnancy;
  6. the end of the tumor or the family member give up the active treatment

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Healthy control group
no intervention
ingen indgriben
Difficult withdrawal group
The mechanical ventilation time was >48 hours and the first SBT failure
ingen indgriben
Mechanical ventilation control group
Elective and expected postoperative control of mechanical ventilation time greater than 12h after cardiothoracic surgery
ingen indgriben

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Prediction of diaphragmatic dysfunction using RT-PCR microRNA level
Tidsramme: 7 days
Prediction of diaphragmatic dysfunction in patients with mechanical ventilation by specific minute RNA of plasma muscle tissue
7 days

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Efterforskere

  • Ledende efterforsker: pan chun, doctor, colleague

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Forventet)

15. juni 2017

Primær færdiggørelse (Forventet)

1. december 2017

Studieafslutning (Forventet)

1. december 2017

Datoer for studieregistrering

Først indsendt

29. maj 2017

Først indsendt, der opfyldte QC-kriterier

29. maj 2017

Først opslået (Faktiske)

1. juni 2017

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

6. juni 2017

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

4. juni 2017

Sidst verificeret

1. juni 2017

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • miRNA and Diaphragm

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

UBESLUTET

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

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Kliniske forsøg med Mekanisk ventilationskomplikation

Kliniske forsøg med ingen indgriben

Abonner