Cirrhosis, Liver, Hypertension, Portal, Variceal Hemorrhage
Conditions
Keywords
Gastroesophageal Variceal Bleeding, Endoscopic Secondary Prevention, Prophylactic Antibiotics
Brief summary
Whether prophylactic antibiotics should be administered in the endoscopic secondary prevention of GVB or not is unclear. In this non-inferiority trial, we are aimed to evaluate whether prophylactic antibiotics are essential in the endoscopic secondary prevention of cirrhotic patients with gastroesophageal variceal bleeding.
Detailed description
Prophylactic antibiotics like third-generation cephalosporin is recommended for acute gastroesophageal variceal bleeding (GVB). Endoscopic sequential therapy is an option in the secondary prevention of acute gastroesophageal variceal bleeding (GVB). However, the value of prophylactic antibiotics in the endoscopic secondary prevention of GVB is still unclear. It's assumed that the procedure of needle puncture under endoscopy will cause iatrogenic variceal bleeding. Besides, the surface of intraluminal varices is nonsterile, and injection of sclerosing agent or tissue adhesive will put patients at a risk of bacteremia. As a result, it's rational to use antibiotics prophylactically in the endoscopic sequential therapy of GVB. While giving antibiotics in all patients might cause abuse of antibiotics. In clinical practice now, the prophylactic administration of antibiotics is quite subjective. We observe that quite a lot of cirrhotic patients had no infection after endoscopic secondary prevention for gastroesophageal variceal bleeding, even they have not been administered prophylactic antibiotics. In this non-inferiority trial, we are aimed to evaluate whether no value of prophylactic antibiotics will increase the postoperative infection or not, in the endoscopic secondary prevention of cirrhotic patients with gastroesophageal variceal bleeding.
Interventions
OTHERNo use of prophylactic antibiotics
In the endoscopic secondary prevention of cirrhotic patients with gastroesophageal variceal bleeding, do not use any antibiotics before the endoscopic operation.
Intravenous infusion of 1.0g-2.0g ceftriaxone before endoscopic therapy
Sponsors
Second Affiliated Hospital, School of Medicine, Zhejiang University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
Cirrhotic patients having a history of gastroesophageal variceal bleeding are readmitted for endoscopic secondary prevention.
Exclusion criteria
1. Age \<18, or ≥81. 2. The patient is unwilling to sign the informed consent form. 3. Allergy to cephalosporin. 4. Have granulocyte deficiency (neutrophil count ≤ 0.5 \* 10 \^ 9/L, or white blood cell count ≤ 1.0 \* 10 \^ 9/L) before the endoscopic operation. 5. Already have infection or fever (body temperature \> 37.5 ℃) before signing the informed consent form. Withdraw Criteria: 1. The patient turned back after signing the consent, and before the endoscopic operation. 2. Have fever (body temperature \> 37.5 ℃) after signing the consent, and before the endoscopic operation. 3. Transferred to other department for additional treatment after the endoscopic operation (Surgical department for malignant tumor, Interventional radiology department for splenic embolism or transjugular intrahepatic portosystemic shunt, etc.). 4. The patient suffered massive bleeding during the endoscopy, and cephalosporin was given immediately after being sent back to the ward.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Postoperative fever | From the date of endoscopic operation (after the endoscopy) until the date of hospital discharge, assessed up to 7 days. | Have fever (\>37.5℃) in hospital afer the endoscopic operation |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Postoperative 4-week rebleeding | Within 4 weeks since the endoscopic operation | Have gastroesophageal variceal bleeding within 4 weeks after the endoscopic operation |
| Additional use of antibiotics | From the date of endoscopic operation (after the endoscopy) until the date of hospital discharge, assessed up to 7 days. | Received additional antibiotics after the endoscopic operation |
| Postoperative hospital stays | From the date of endoscopic operation until the date of hospital discharge, assessed up to 7 days. | Hospital stay (days) after the endoscopic operation |
Countries
China
Contacts
PRINCIPAL_INVESTIGATORMeng Xue, PhD
Second Affiliated Hospital, School of Medicine, ZhejiangUniversity
Outcome results
None listed