- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07822958
Gastrointestinal Bleeding in Critically Ill Patients
Gastrointestinal Bleeding in Critically Ill Patients: Prevalence, Risk Factors, and Clinical Outcomes
Studieoversikt
Status
Detaljert beskrivelse
Gastrointestinal bleeding is a serious complication in critically ill patients and is associated with increased morbidity and mortality. This prospective observational cohort study will include adult patients (≥18 years) admitted to the intensive care units of Assiut University Hospitals.
Patients will be followed during their ICU stay for the occurrence of clinically important gastrointestinal bleeding (overt or occult) occurring ≥24 hours after admission. Clinical, laboratory, and treatment-related data will be collected to identify independent risk factors and to assess associated clinical outcomes.
Studietype
Registrering (Antatt)
Kontakter og plasseringer
Studiekontakt
- Navn: Haidy M Mohamed, Resident
- Telefonnummer: 0 11 50184210
- E-post: Heidi.18313235@med.aun.edu.eg
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske frivillige
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria:
- - Age 18 years or older
- Admission to the intensive care unit
- Onset of gastrointestinal bleeding after ≥24 hours of ICU admission (to distinguish ICU-acquired bleeding)
- Overt gastrointestinal bleeding (hematemesis, melena, hematochezia, or bloody nasogastric aspirate) and/or occult bleeding confirmed by fecal occult blood test or endoscopy
- Written informed consent (from patient or legal representative)
Exclusion Criteria:
- - Age less than 18 years
- Pregnancy
- Gastrointestinal bleeding clearly due to trauma or recent gastrointestinal surgery/procedure
- Known bleeding disorder unrelated to critical illness
- Recent receipt of peptic ulcer prophylaxis (two or more doses)
- Incomplete medical records or loss to follow-up
- Refusal to participate
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Kohorter og intervensjoner
Gruppe / Kohort |
|---|
|
Single cohort: Critically ill adult patients admitted to ICU
Adult patients admitted to the intensive care units who will be followed for the occurrence of ICU-acquired gastrointestinal bleeding and its associated risk factors and outcomes.
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Incidence of clinically important ICU-acquired gastrointestinal bleeding
Tidsramme: Up to 30 days
|
Proportion of critically ill patients who develop clinically important gastrointestinal bleeding (overt bleeding with hemodynamic compromise or significant hemoglobin drop, or occult bleeding confirmed by fecal occult blood test or endoscopy) occurring 24 hours or more after ICU admission.
|
Up to 30 days
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Independent risk factors for gastrointestinal bleeding
Tidsramme: Up to 30 days
|
Odds ratios of clinical, laboratory, and treatment-related factors for the occurrence of clinically important gastrointestinal bleeding using multivariable logistic regression analysis.
|
Up to 30 days
|
|
ICU length of stay
Tidsramme: Up to 30 days
|
Duration of intensive care unit stay in days.
|
Up to 30 days
|
|
Blood transfusion requirement
Tidsramme: Up to 30 days
|
Number of units of packed red blood cells transfused during the ICU stay.
|
Up to 30 days
|
|
ICU mortality
Tidsramme: Up to 30 days
|
Proportion of patients who die during the ICU stay.
|
Up to 30 days
|
|
Need for endoscopic or surgical intervention
Tidsramme: Up to 30 days
|
Proportion of patients requiring endoscopic therapy or surgical intervention for gastrointestinal bleeding.
|
Up to 30 days
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Studiestol: Ahmed M Ashmawy, prof, Internal Medicine Department, Assiut University Hospitals
- Studiestol: AbdelHamid M Aly, Prof, Internal Medicine Department, Assiut University Hospitals
Studierekorddatoer
Studer hoveddatoer
Studiestart (Antatt)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- GIB-ICU-Assiut-2026
Legemiddel- og utstyrsinformasjon, studiedokumenter
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