Analgesia for Medically Induced Second Trimester Termination of Pregnancy: A Randomized Trial.

Objective: To compare the efficacy between intravenous patient-controlled analgesia (IVPCA) and patient-controlled epidural analgesia (PCEA) in women undergoing medically induced second trimester termination of pregnancy (TOP).

Methods: We conducted a randomized trial in a Canadian quaternary care hospital. We included in the study women of gestational age 12 weeks to 23+6 weeks who were undergoing second trimester induction of labour between June 2012 and January 2014.

Preoperative cardiopulmonary exercise testing in England - a national survey.

Background: Cardiopulmonary exercise testing (CPET) has become well established in the preoperative assessment of patients presenting for major surgery in the United Kingdom. There is evidence supporting its use in risk-stratifying patients prior to major high-risk surgical procedures.We set out to establish how CPET services in England have developed since the only survey on this subject was undertaken in 2008 (J Intensive Care Soc 2009, 10:275-278).