- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT07822958
Gastrointestinal Bleeding in Critically Ill Patients
Gastrointestinal Bleeding in Critically Ill Patients: Prevalence, Risk Factors, and Clinical Outcomes
Studieöversikt
Status
Betingelser
Detaljerad beskrivning
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.
Studietyp
Inskrivning (Beräknad)
Kontakter och platser
Studiekontakt
- Namn: Haidy M Mohamed, Resident
- Telefonnummer: 0 11 50184210
- E-post: Heidi.18313235@med.aun.edu.eg
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
- Vuxen
- Äldre vuxen
Tar emot friska volontärer
Testmetod
Studera befolkning
Beskrivning
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
Hur är studien utformad?
Designdetaljer
Kohorter och interventioner
Grupp / 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.
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Incidence of clinically important ICU-acquired gastrointestinal bleeding
Tidsram: 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
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Independent risk factors for gastrointestinal bleeding
Tidsram: 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
Tidsram: Up to 30 days
|
Duration of intensive care unit stay in days.
|
Up to 30 days
|
|
Blood transfusion requirement
Tidsram: Up to 30 days
|
Number of units of packed red blood cells transfused during the ICU stay.
|
Up to 30 days
|
|
ICU mortality
Tidsram: Up to 30 days
|
Proportion of patients who die during the ICU stay.
|
Up to 30 days
|
|
Need for endoscopic or surgical intervention
Tidsram: Up to 30 days
|
Proportion of patients requiring endoscopic therapy or surgical intervention for gastrointestinal bleeding.
|
Up to 30 days
|
Samarbetspartners och utredare
Sponsor
Utredare
- Studiestol: Ahmed M Ashmawy, prof, Internal Medicine Department, Assiut University Hospitals
- Studiestol: AbdelHamid M Aly, Prof, Internal Medicine Department, Assiut University Hospitals
Studieavstämningsdatum
Studera stora datum
Studiestart (Beräknad)
Primärt slutförande (Beräknad)
Avslutad studie (Beräknad)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- GIB-ICU-Assiut-2026
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