Is Optimal Minute Ventilation a Predictor of Weaning in Patients With Prolong Mechanical Ventilation?
21. november 2017 oppdatert av: Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
Taipei Tzu Chi Hospital , Buddhist Tzu Chi Medical Foundation
- purpose of study: optimal minute could be the prediction of successful weaning and become the new weaning parameter.
study design: inclusion criteria: investigators will perform this study at our respiratory care center. Patients who had been maintained on mechanical ventilator in excess of 3 weeks before respiratory care center admission and all previous weaning attempts had ailed.
Exclusion criteria: Patients do not have spontaneous breath. Terminal cancer stage and unstable hemodynamics condition.
- study duration: 2016/01/01~12/31
Studieoversikt
Detaljert beskrivelse
Investigators will preform this study at our respiratory care center.
Initially, Investigators collected all physiological parameters and baseline characteristics of patients with prolong mechanical ventilator.
Investigators use Gold-Galileo ventilator and patients use adaptive support ventilation mode.
In adaptive support ventilation, the clinician enters a target minute volume , using a parameter called minute ventilation percentage.
The minute ventilation percentage setting be initially set at 100% (the 100%minute ventilation setting), which provides a target minute ventilation of 0.1 L/min/kg of ideal body weight .
Investigators observed respiratory frequency of patients, the minute ventilation percentage was increased every 5 min until the mandatory breath began to appear and spontaneous rate is zero.
If the minute ventilation percentage had exceeded 250%, but patients do not have mandatory rate appeared, the optimal minute ventilation of the patient is means above 250%.
Investigators also measure other weaning parameters.
Finally, Investigators analyze the prediction of optimal minute ventilation as a weaning parameter.
Studietype
Observasjonsmessig
Registrering (Faktiske)
120
Deltakelseskriterier
Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
20 år og eldre (Voksen, Eldre voksen)
Tar imot friske frivillige
Nei
Kjønn som er kvalifisert for studier
Alle
Prøvetakingsmetode
Ikke-sannsynlighetsprøve
Studiepopulasjon
All patients are included in this study if they had been maintained on mechanical ventilation in excess of 3 weeks before respiratory care center admission, and all previous weaning attempts had failed.
Patients are eligible for respiratory care center admission : hemodynamics stability, no vasoactive drug infusion for 24 hours or more before transfer, stable oxygen requirements(FIO2<40%,PERP<10 cmH2O), no hepatic failure, no requirement for surgical intervention within the 2 weeks, .
Beskrivelse
Inclusion Criteria:
- patients who had been maintained on mechanical ventilation in excess of 3 weeks before respiratory care center admission and all previous weaning attempts had failed.
Exclusion Criteria:
- Patients do not have spontaneous breath. Patients do not use invasive mechanical ventilator. Terminal cancer stage and hemodynamics unstable.
Studieplan
Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.
Hvordan er studiet utformet?
Designdetaljer
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
The prediction of optimal minute ventilation as successful weaning parameters in patients with prolong mechanical ventilator.
Tidsramme: 2016/01/01~2016/12/31,1 year
|
Investigators observed the condition of patients with adaptive spontaneous ventilation mode that the patient admitted to respiratory care center first day
|
2016/01/01~2016/12/31,1 year
|
Samarbeidspartnere og etterforskere
Det er her du vil finne personer og organisasjoner som er involvert i denne studien.
Etterforskere
- Studiestol: YaRu Liang, Taipei Tzuchi hospital , Buddhist Tzu chi medical foundation
Publikasjoner og nyttige lenker
Den som er ansvarlig for å legge inn informasjon om studien leverer frivillig disse publikasjonene. Disse kan handle om alt relatert til studiet.
Generelle publikasjoner
- Levine S, Nguyen T, Taylor N, Friscia ME, Budak MT, Rothenberg P, Zhu J, Sachdeva R, Sonnad S, Kaiser LR, Rubinstein NA, Powers SK, Shrager JB. Rapid disuse atrophy of diaphragm fibers in mechanically ventilated humans. N Engl J Med. 2008 Mar 27;358(13):1327-35. doi: 10.1056/NEJMoa070447.
- King C, Moores LK. Controversies in mechanical ventilation: when should a tracheotomy be placed? Clin Chest Med. 2008 Jun;29(2):253-63, vi. doi: 10.1016/j.ccm.2008.01.002.
- Ntoumenopoulos G. Rehabilitation during mechanical ventilation: Review of the recent literature. Intensive Crit Care Nurs. 2015 Jun;31(3):125-32. doi: 10.1016/j.iccn.2015.02.001. Epub 2015 May 27.
- MacIntyre NR, Epstein SK, Carson S, Scheinhorn D, Christopher K, Muldoon S; National Association for Medical Direction of Respiratory Care. Management of patients requiring prolonged mechanical ventilation: report of a NAMDRC consensus conference. Chest. 2005 Dec;128(6):3937-54. doi: 10.1378/chest.128.6.3937.
- Scheinhorn DJ, Artinian BM, Catlin JL. Weaning from prolonged mechanical ventilation. The experience at a regional weaning center. Chest. 1994 Feb;105(2):534-9. doi: 10.1378/chest.105.2.534.
- Frutos-Vivar F, Esteban A. Critical illness polyneuropathy: a new (or old?) reason for weaning failure. Crit Care Med. 2005 Feb;33(2):452-3. doi: 10.1097/01.ccm.0000153525.37281.d4. No abstract available.
- Wu YK, Tsai YH, Lan CC, Huang CY, Lee CH, Kao KC, Fu JY. Prolonged mechanical ventilation in a respiratory-care setting: a comparison of outcome between tracheostomized and translaryngeal intubated patients. Crit Care. 2010;14(2):R26. doi: 10.1186/cc8890. Epub 2010 Mar 1.
- Schonhofer B. [Effect on the duration of mechanical ventilation of identifying patients capable of breathing spontaneously]. Pneumologie. 1997 Jun;51(6):599-600. No abstract available. German.
- Verceles AC, Diaz-Abad M, Geiger-Brown J, Scharf SM. Testing the prognostic value of the rapid shallow breathing index in predicting successful weaning in patients requiring prolonged mechanical ventilation. Heart Lung. 2012 Nov-Dec;41(6):546-52. doi: 10.1016/j.hrtlng.2012.06.003. Epub 2012 Jul 6.
- Wu CP, Lin HI, Perng WC, Yang SH, Chen CW, Huang YC, Huang KL. Correlation between the %MinVol setting and work of breathing during adaptive support ventilation in patients with respiratory failure. Respir Care. 2010 Mar;55(3):334-41.
- OTIS AB, MCKERROW CB, BARTLETT RA, MEAD J, MCILROY MB, SELVER-STONE NJ, RADFORD EP Jr. Mechanical factors in distribution of pulmonary ventilation. J Appl Physiol. 1956 Jan;8(4):427-43. doi: 10.1152/jappl.1956.8.4.427. No abstract available.
Studierekorddatoer
Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.
Studer hoveddatoer
Studiestart (Faktiske)
1. januar 2016
Primær fullføring (Faktiske)
31. desember 2016
Studiet fullført (Faktiske)
31. desember 2016
Datoer for studieregistrering
Først innsendt
16. november 2017
Først innsendt som oppfylte QC-kriteriene
16. november 2017
Først lagt ut (Faktiske)
20. november 2017
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
24. november 2017
Siste oppdatering sendt inn som oppfylte QC-kriteriene
21. november 2017
Sist bekreftet
1. januar 2016
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 04-XD25-067
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
NEI
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Nei
Studerer et amerikansk FDA-regulert enhetsprodukt
Nei
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .
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