- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT07636083
Acute Kidney Injury in Upper GI Bleeding Patients
Acute Kidney Injury Following Upper Gastrointestinal Bleeding: Incidence and Predictors
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
Upper gastrointestinal bleeding (UGIB) is a common medical emergency associated with significant morbidity and mortality. Acute kidney injury (AKI) is frequently observed in these patients, mainly due to hypovolemia and renal hypoperfusion. Despite its clinical importance, data regarding AKI incidence and predictors in UGIB patients, particularly in Middle Eastern populations, remain limited.
This prospective observational study aims to assess renal function abnormalities and identify predictors of AKI in patients with UGIB, including both variceal and non-variceal causes. The study will also evaluate clinical outcomes such as mortality, hospital stay duration, and need for renal replacement therapy.
Studietyp
Inskrivning (Beräknad)
Kontakter och platser
Studieorter
-
-
-
Sohag, Egypten
- Sohag University Hospitals
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
- Vuxen
- Äldre vuxen
Tar emot friska volontärer
Testmetod
Studera befolkning
Beskrivning
Inclusion Criteria:
- Adult patients aged 18 years or older
- Patients presenting with clinical features suggestive of acute upper gastrointestinal bleeding (UGIB), including hematemesis, coffee-ground vomiting, or melena
- Diagnosis of UGIB confirmed by upper gastrointestinal endoscopy or strong clinical evidence when endoscopy is not immediately available
- Patients admitted to Sohag University Hospitals (medical wards or intensive care unit)
- Availability of renal function data, including at least one serum creatinine measurement at admission and serial measurements during hospitalization
- Availability of baseline renal function (previous serum creatinine within 3-12 months) or estimable baseline during hospitalization
Exclusion Criteria:
- Patients with end-stage renal disease (ESRD) on chronic dialysis
- Patients with a history of renal transplantation
- Patients with advanced chronic kidney disease stage 5 (eGFR <15 mL/min/1.73 m²) not on dialysis
- Patients with lower gastrointestinal bleeding
- Patients with incomplete or missing essential renal function data
- Patients discharged or deceased within 24 hours of hospital admission
- Pregnant patients
- Patients with acute kidney injury at presentation due to causes other than UGIB
Studieplan
Hur är studien utformad?
Designdetaljer
Kohorter och interventioner
Grupp / Kohort |
Intervention / Behandling |
|---|---|
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Patients with Acute Upper Gastrointestinal Bleeding
Adult patients (≥18 years) presenting with acute upper gastrointestinal bleeding (UGIB) and admitted to Sohag University Hospitals.
Patients will be followed prospectively to assess the incidence of acute kidney injury (AKI) and its predictors.
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No therapeutic intervention is applied.
Patients are managed according to standard hospital care, and data are collected observationally.
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Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Incidence of Acute Kidney Injury (AKI) According to KDIGO Criteria
Tidsram: From hospital admission through hospital discharge, up to 30 days
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The incidence of acute kidney injury (AKI) among patients presenting with acute upper gastrointestinal bleeding (UGIB), defined according to KDIGO criteria based on changes in serum creatinine and/or urine output during hospitalization.
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From hospital admission through hospital discharge, up to 30 days
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Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Percentage of Patients Developing AKI According to Bleeding Etiology
Tidsram: Baseline (hospital admission) with AKI occurrence assessed through hospital discharge, up to 30 days
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Comparison of AKI incidence between variceal and non-variceal UGIB patients.
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Baseline (hospital admission) with AKI occurrence assessed through hospital discharge, up to 30 days
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Change in Serum Creatinine Concentration
Tidsram: Through hospital discharge, up to 30 days
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Serum creatinine concentration (mg/dL) measured at admission and during hospitalization to assess changes in renal function.
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Through hospital discharge, up to 30 days
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Samarbetspartners och utredare
Sponsor
Publikationer och användbara länkar
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
Nyckelord
Ytterligare relevanta MeSH-villkor
- Urogenitala sjukdomar
- Patologiska processer
- Manliga urogenitala sjukdomar
- Njursjukdomar
- Urologiska sjukdomar
- Kvinnliga urogenitala sjukdomar
- Kvinnliga urogenitala sjukdomar och graviditetskomplikationer
- Matsmältningssystemets sjukdomar
- Gastrointestinala sjukdomar
- Blödning
- Patologiska tillstånd, tecken och symtom
- Akut njurskada
- Njurinsufficiens
- Gastrointestinal blödning
Andra studie-ID-nummer
- SOHAG-UGIB-AKI-26
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
IPD-planbeskrivning
Läkemedels- och apparatinformation, studiedokument
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