Articles: intensive-care-units.
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Southern medical journal · Apr 1993
Comparative StudyExpectations and needs of persons with family members in an intensive care unit as opposed to a general ward.
The positive effect of family support on the outcome from serious illness that requires intensive care has been recognized by clinicians for decades. We have all seen that family visitation and an intensive care environment more similar to that of a general ward (sunlight, radio, television) can benefit patients with psychosis related to intensive care. The severity of illness of the individual patient exerts a powerful stress on the family unit, but it has been difficult to measure this effect. ⋯ The family members of patients in an ICU considered it very important (1) for staff to give directions on what to do at the bedside, (2) to receive more support from their own family unit, (3) to have a place to be alone as a family unit in the hospital, (4) to be informed in advance of any transfer plan, and (5) to have flexibility in the time allowed for visitation. Family members are willing to accept decreased visitation time if the physicians and nurses can equate this decrease with the complexity of care in the ICU. The results of this survey have helped us modify and individualize our approach based on family expectations especially when patients are transferred from the general ward to the ICU or from the ICU to the ward.
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Southern medical journal · Apr 1993
Pregnant patients in the intensive care unit: a descriptive analysis.
We present a descriptive analysis of experience with pregnant women in the intensive care units at a tertiary hospital. During the period from 1983 through 1990, 38 women were admitted to our intensive care units during their pregnancy or within 2 weeks postpartum. This was a rate of 1 per 400 pregnant patients. ⋯ Follow-up was available for 33 women. The fetal and neonatal loss rate in this group was 4 of 33 pregnancies. In this case series of 38 very ill women, it was apparent that a team approach of obstetricians, anesthesiologists, and intensive care workers provided optimal management for the mother and child.
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J Neurosurg Anesthesiol · Apr 1993
Neurosurgical intensive care unit organization and function: an American experience.
This article describes the organization and function of a university-based neurosurgical intensive care unit. The unit's success has been based in part on its physical structure and in larger part on its organization. ⋯ This type of approach promotes teamwork and fosters mutual respect among the team. It also improves patient care and, frequently, outcome.
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J. Cardiothorac. Vasc. Anesth. · Apr 1993
Randomized Controlled Trial Comparative Study Clinical TrialInfusion of propofol versus midazolam for sedation in the intensive care unit following coronary artery surgery.
The use and the hemodynamic effects of propofol and midazolam were studied during titrated continuous infusions to deep sedation (sedation level 5: asleep, sluggish response to light glabellar tap or loud auditory stimulus) following coronary artery surgery. The drugs were compared in 30 ventilated patients in an open randomized study. The duration of infusion was approximately 570 minutes in both groups. ⋯ The time from stopping sedation to patient responsiveness was 11 +/- 8 minutes in the propofol group and 72 +/- 70 minutes in the midazolam group (P < 0.001), and the time from stopping sedation to extubation was 250 +/- 135 minutes and 391 +/- 128 minutes (P < 0.014), respectively. Following the loading dose of propofol, there was a fall in blood pressure (BP) (mean from 80 +/- 11 mmHg to 67.5 +/- 10 mmHg; P < 0.05). After approximately 15 minutes, BP started to rise but remained below pretreatment level throughout sedation.(ABSTRACT TRUNCATED AT 250 WORDS)
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J. Cardiothorac. Vasc. Anesth. · Apr 1993
The effect of a cardiac surgical recovery area on the timing of extubation.
The anesthetic and postoperative management of cardiac surgical patients was modified to achieve an early return to spontaneous ventilation. A total of 278 patients were studied to determine the effect of this change. Patients in group I (n = 198) were managed in a cardiac surgical recovery area according to the new policy. ⋯ The median duration of postoperative ventilation was reduced from 5 hours in group II to 1 hour in group I, and the time to extubation was reduced from 7 hours to 2 hours, respectively. There were no major postoperative complications resulting from this change. The factors that influence the duration of postoperative ventilation are discussed.