Doppler Ultrasound Probe for Blood Flow Detection in Severe Upper Gastrointestinal Hemorrhage (NCT00732212) | Clinical Trial Compass
CompletedNot Applicable
Doppler Ultrasound Probe for Blood Flow Detection in Severe Upper Gastrointestinal Hemorrhage
United States235 participantsStarted 2009-02-18
Plain-language summary
The main purposes of this study are to compare clinical outcomes of two groups of patients with similar medical conditions (one with non-variceal upper gastrointestinal (UGI) lesions such as ulcers and another group with varices or portal hypertensive lesions) who are treated either with current standard visually guided endoscopic treatment according to stigmata of hemorrhage or with endoscopic Doppler endoscopic ultrasound probe (DEP) monitoring of blood flow in the lesion.
Who can participate
Age range18 Years
SexALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Patients must have evidence of severe UGI bleeding by laboratory tests (Hgb less than or equal to 9 gms; with red blood cell (RBC) transfusions; or documented decrease in Hgb of greater than or equal to 2 gms relative to baseline) and by clinical parameters (melena; hematemesis or hematochezia; nasogastric tube (NG) evidence of UGI bleeding- fresh blood, clots, or old blood).
* The following non-variceal UGI lesions will be included if stigmata of hemorrhage are found on emergency endoscopy (active arterial bleeding, oozing, non-bleeding visible vessel (NBVV), adherent clot, or flat spot or a combination of these) for peptic ulcers (gastric, duodenal, esophageal, or anastomatic), Mallory-Weiss (MW) tears without portal hypertension (PHTN), or Dieulafoy's lesions.
* For other types of severe UGI bleeding related to PHTN, the investigators will include patients with esophageal or gastric varices (with or without stigmata, if no other UGI lesion is the source of the bleed); post-rubber band ligation (RBL) ulcers, and MW tears associated with PHTN and having some stigmata of recent hemorrhage.
* Life expectancy of at least 60 days based on lack of very severe or terminal comorbidity, as judged by the generalists or specialists caring for the patient.
* Written informed consent by patient or surrogate.
Exclusion Criteria:
* Patients who are uncooperative, unable to give written informed consent, who cannot return for 30 day follow-up, or refuse informed co…