Gastrointestinal Bleeding in Critically Ill Patients
Gastrointestinal Bleeding in Critically Ill Patients: Prevalence, Risk Factors, and Clinical Outcomes
調査の概要
詳細な説明
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.
研究の種類
入学 (推定)
連絡先と場所
研究連絡先
- 名前:Haidy M Mohamed, Resident
- 電話番号:0 11 50184210
- メール:Heidi.18313235@med.aun.edu.eg
参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
サンプリング方法
調査対象母集団
説明
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
研究計画
研究はどのように設計されていますか?
デザインの詳細
コホートと介入
グループ/コホート |
|---|
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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.
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Incidence of clinically important ICU-acquired gastrointestinal bleeding
時間枠:Up to 30 days
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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.
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Up to 30 days
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Independent risk factors for gastrointestinal bleeding
時間枠:Up to 30 days
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Odds ratios of clinical, laboratory, and treatment-related factors for the occurrence of clinically important gastrointestinal bleeding using multivariable logistic regression analysis.
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Up to 30 days
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ICU length of stay
時間枠:Up to 30 days
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Duration of intensive care unit stay in days.
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Up to 30 days
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Blood transfusion requirement
時間枠:Up to 30 days
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Number of units of packed red blood cells transfused during the ICU stay.
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Up to 30 days
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ICU mortality
時間枠:Up to 30 days
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Proportion of patients who die during the ICU stay.
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Up to 30 days
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Need for endoscopic or surgical intervention
時間枠:Up to 30 days
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Proportion of patients requiring endoscopic therapy or surgical intervention for gastrointestinal bleeding.
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Up to 30 days
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協力者と研究者
スポンサー
捜査官
- スタディチェア:Ahmed M Ashmawy, prof、Internal Medicine Department, Assiut University Hospitals
- スタディチェア:AbdelHamid M Aly, Prof、Internal Medicine Department, Assiut University Hospitals
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。