SLIDE 15 5/23/16 15
Update in Hospital Medicine
Antibiotics Intra-abdominal Infection
Question: What is the appropriate duration of antibiotics in patients who have a complicated intra-abdominal infection? Design: RCT of patients with a complicated intra-abdominal infection; Total of 518 patients at 23 sites;
Update in Hospital Medicine Update in Hospital Medicine
Complicated intra-abdominal infection:
- Fever, WBC, or peritonitis
- Needed surgery or catheter drainage
Sawyer RG, et al. NEJM. 2015;372:21.
Update in Hospital Medicine
Antibiotics Intra-abdominal Infection
Question: What is the appropriate duration of antibiotics in patients who have a complicated intra-abdominal infection? Design: RCT of patients with a complicated intra-abdominal infection; Total of 518 patients at 23 sites;
Update in Hospital Medicine Update in Hospital Medicine
Sawyer RG, et al. NEJM. 2015;372:21.
Four days after source control Two days after SIRS resolved; Max 10 days vs.
Update in Hospital Medicine Update in Hospital Medicine Update in Hospital Medicine Update in Hospital Medicine
Results
Outcome
Four days After SIRS
p
Surgical Site Infxn
Recurrent intraabdominal infection
Death Antibiotics (median)
- 35% colon/rectal, 15% appy, 13% small bowel
- 33% treated with IR drainage
Sawyer RG, et al. NEJM. 2015;372:21.
Update in Hospital Medicine Update in Hospital Medicine Update in Hospital Medicine Update in Hospital Medicine
Results
Outcome
Four days After SIRS
p
Surgical Site Infxn 6.6% 8.8%
0.43
Recurrent intraabdominal infection
Death Antibiotics (median)
Sawyer RG, et al. NEJM. 2015;372:21.