Attitudes of patients to elective surgical admissions over Christmas and Easter

It is often accepted by hospital staff that patients would prefer to be at home for the Christmas and Easter holiday periods. This is one of the reasons that elective surgery is reduced at these times. However there is very little evidence to prove whether this is true. To investigate this question 310 patients attending surgical or urological outpatients were given a self completion questionnaire asking them whether they would accept admission over these holidays if offered it. Overall 77 per cent of males and 76 per cent of females would accept admission over the Christmas period for elective surgery. This rises to 87 per cent and 88 per cent over the Easter period. Older patients, widows or widowers, retired patients and patients with subjectively severe symptoms and conditions were groups that independently accepted such admissions more readily than others. Contrary to the perceived opinion in hospital staff, in this sample of surgical and urological patients most patients appear willing to accept admission for elective surgery over the Christmas or Easter holiday periods.

The influence of prostaglandin E1 on systemic and pulmonary haemodynamics after aortic surgery

The influence of a peroperative prostaglandin E1 (PGE1) infusion on systemic and pulmonary haemodynamics in a porcine model of aortic surgery was studied. Twenty-four pigs were randomised to PGE1 (100 ng/kg/min) or 0.9% Saline as placebo. Haemaccel was then infused to maintain a central venous pressure (CVP) of greater than 4 less than 6 mmHg and pulmonary artery wedge pressure (PAWP) of greater than 3 less than 5 mmHg. Standardised aortic surgery consisted of midline laparotomy, small bowel exteriorisation, 1.5 h aortic clamping and 1 h shock before resuscitation. Serial measurements of blood pressure (BP), cardiac output (CO), pulmonary vascular resistance (PVR), pulmonary shunt (A-V shunt), and arterial PO2 (PaO2) were recorded during and three days after surgery. Volume loading with Haemaccel prevented a significant fall in initial BP on PGE1 at 95.1 +/- 48 mmHg compared to 102 +/- 4.9 mmHg in control animals with similar CO in the two groups. Following release of the aortic clamp all animals became profoundly hypotensive with BP falling to 74.6 +/- 3.0 and 68.7 +/- 3.2 mmHg for PGE1 and placebo respectively, but CO was protected in those animals receiving PGE1 at 1.92 +/- 0.04 compared to 1.67 +/- 0.1 L/min/m2 on placebo and remained significantly higher following resuscitation and three days later (P less than 0.05). PGE1 also reduced the marked rise in pulmonary vascular resistance to 922 +/- 84 dynes-s/cm5/m2 during shock in control animals to only 555 +/- 30 (P less than 0.001).(ABSTRACT TRUNCATED AT 250 WORDS)