The purpose of this study is to describe the population pharmacokinetic characteristics of piperacillin/tazobactam after intravenous administration in pregnant women during pregnancy and delivery, and to evaluate pharmacodynamic effectiveness and safety of piperacillin/tazobactam in pregnant women whose baby are at high risk of developing early-onset sepsis after birth.
Patients over 18 years old;
Pregnant women whose baby are at high risk of developing early-onset sepsis after birth have indications to use preventive or therapeutic antibiotics, and the antibiotics used are PIP/TAZO；
Patients and their families are fully aware of the research content and sign the informed consent form.
Intolerance or serious adverse reactions to antibiotic use;
Patients who stopped using PIP/TAZO more than 24 hours before delivery;
Receiving other systemic trial drugs;
There are other factors that the researchers think are not suitable for inclusion
Shandong University
Lead sponsor
Shandong Provincial Hospital
Collaborator