International journal of obstetric anesthesia
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Int J Obstet Anesth · Apr 2012
Case ReportsTransversus abdominis plane catheters for post-cesarean delivery analgesia: a series of five cases.
We present five cases of women who received ultrasound-guided transversus abdominis plane catheters for post-cesarean delivery analgesia. Pain relief was maintained with repeated boluses of local anesthetic combined with oral acetaminophen and ibuprofen unless contraindicated. We conclude that repeated dosing through transversus abdominis plane catheters may be offered to women as an alternative or adjuvant to intrathecal morphine. Larger studies to evaluate the safety and further refinements of this novel procedure are warranted.
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Obesity in pregnant women is a serious health issue. Invasive monitoring devices are rarely used in pregnancy due to their risks; however, assessment of cardiac function is often required in these women. Transthoracic echocardiography offers advantages but may be technically difficult to perform. Our aim was to determine the feasibility of transthoracic echocardiography and to quantify left ventricular function and structure using transthoracic echocardiography in obese pregnant women. ⋯ Transthoracic echocardiography was used to delineate haemodynamics in obese pregnant women. Mean arterial blood pressure and left ventricular mass were increased in obese pregnant woman. The incidence of diastolic impairment and reduced myocardial performance were similar between groups.
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Int J Obstet Anesth · Apr 2012
Measurement of intra-abdominal pressure in term pregnancy: a pilot study.
This study was conducted to assess the feasibility of measuring intra-abdominal pressure in term parturients under spinal anesthesia. ⋯ Under spinal anesthesia, intra-abdominal pressure in >25% of healthy term parturients was > 12 mmHg, which has conventionally been defined as intra-abdominal hypertension. The intra-abdominal pressure in term pregnancy should be performed in the left lateral tilt position to avoid falsely elevated pressure measurements.