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Postoperative Pulmonary Complications Between Patients Undergoing Abdominal Surgery in Plateau and Plain Areas

10. november 2021 opdateret af: Wuhan Union Hospital, China

Differences in Incidence and Risk Factors of Postoperative Pulmonary Complications Between Patients Undergoing Abdominal Surgery in Plateau and Plain Areas

This study aims to collect perioperative diagnosis and treatment information of patients undergoing abdominal surgery at plateau and plain areas , collect blood and others samples for laboratory testing when necessary, analyzing the data to clarify the incidence and risk factors of pulmonary complications in patients undergoing abdominal surgery at different altitudes, so as to reduce the risk of pulmonary complications and even death in clinical practice.

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Postoperative Pulmonary Complications;Abdominal Surgery

Undersøgelsestype

Observationel

Tilmelding (Forventet)

600

Kontakter og lokationer

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

Studiekontakt

Navn: Qingping Wu, Professor
Telefonnummer: 13971605283
E-mail: wqp1968@163.com

Studiesteder

Kina
- Hubei
  - Wuhan, Hubei, Kina, 430022
    - Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
    - Kontakt:
      
      Qingping Wu
      
      E-mail: wqp1968@163.com

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 og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

N/A

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

Patients aged 18 years or older who planned elective abdominal surgery under general anesthesia

Beskrivelse

Inclusion Criteria:

≥ 18 years old；
scheduled for elective abdominal surgery under general anesthesia；
ASAⅠ-Ⅲ

Exclusion Criteria:

Patients and their family members refused to be enrolled；
patients were unable to communicate because of language disorders such as dementia and hearing impairment；
patients were admitted to ICU 48 hours before operation；
preoperative diagnosis of ARDS, aspiration pneumonia, pulmonary embolism or pulmonary edema or other acute respiratory diseases；
mechanical ventilation within one week before operation；
death or discharge within 24 hours after operation；
second operation due to postoperative complications

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Observationsmodeller: Kohorte
Tidsperspektiver: Fremadrettet

Antal grupper/kohorter

Kohorter og interventioner

Gruppe / kohorte
Patients with pulmonary complications following abdominal surgery
Patients without pulmonary complications following abdominal surgery

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål	Tidsramme
incidence and risk factors of pulmonary complications Tidsramme: 1 week after surgery	1 week after surgery

Sekundære resultatmål

Resultatmål	Tidsramme
ventilation duration,length of stay in ICU and Hospital Stay and death Tidsramme: within the 30 days after surgery	within the 30 days after surgery
incidence of Major Extrapulmonary Complications Tidsramme: within the 30 days after surgery	within the 30 days after surgery
Biomarkers Tidsramme: 1 week after surgery	1 week after surgery
incidence and risk factors of various specific pulmonary complications Tidsramme: 1 week after surgery	1 week after surgery

Samarbejdspartnere og efterforskere

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

Sponsor

Wuhan Union Hospital, China

Samarbejdspartnere

Qinghai People's Hospital

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)

1. november 2021

Primær færdiggørelse (Forventet)

1. september 2022

Studieafslutning (Forventet)