Arch Surg Chicago
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The concept of multiple organ failure and related abnormalities was first developed in the 1970s. Multiple organ failure became evident when the support systems in intensive care units were able to keep patients alive long enough for multiple organ problems to develop in them. ⋯ These trials have had either limited success or negative results, despite considerable evidence for efficacy or protection by such agents in experimental animals and in studies of normal human volunteers. I believe a major reason for these negative results has been the use of general entry criteria for the trials rather than the treatment of specific diseases or injuries.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparing preincisional with postincisional bupivacaine infiltration in the management of postoperative pain.
To determine if preemptive local anesthesia yields better postoperative pain control than infiltration of local anesthetic at the time of wound closure. ⋯ Based on the theory of "dorsal horn hypersensitivity," several clinical trials have shown significant improvement in pain control with preincisional infiltration of local anesthetic. Our results indicate that pain was no better controlled with preincisional infiltration than with postincisional infiltration of bupivacaine, raising the question of the benefit of preemptive anesthesia at the local level in long-term postoperative care.
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Randomized Controlled Trial Comparative Study Clinical Trial
Laparoscopic vs open appendectomy. Prospective randomized study of outcomes.
To compare open appendectomy (OA) with laparoscopic appendectomy (LA) for length of the operation, complications, postoperative pain control, length of hospitalization, postdischarge recovery time, and hospital charges. ⋯ Laparoscopic appendectomies and OAs are comparable for complications, postoperative pain control, length of hospitalization, and recovery time. Patients who underwent an OA had a shorter operative time and lower operating room and hospital charges. Laparoscopic appendectomy does not offer any proved benefits compared with the open approach for the routine patient with acute appendicitis.
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A critical evaluation of monitoring in critical illness must recognize first that there are many different types of monitoring that may take place, and that each type of monitor may be evaluated appropriately by different standards. Monitoring may occur with imaging devices, analyzers that require the permanent removal of tissue or fluid for analysis, or monitors that observe physiology with either invasive or noninvasive methods without requiring an ex vivo sample.