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Query: UMLS:C0030201 (Postoperative pain)
 1,085 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study describes a prospective randomized controlled trial to evaluate whether suture of the peritoneal layer is necessary as a separate step in the closure of midline abdominal surgical wounds. Consecutive patients undergoing abdominal operation--elective and emergency surgery--through a midline abdominal wound were randomized to have the peritoneal layer closed with continuous catgut, or to have this step omitted. The linea alba was closed with interrupted stainless steel sutures, and the skin approximated with staples. Patients were evaluated for wound sepsis, wound dehiscence, and subsequent incisional hernia development. Postoperative pain was assessed by a self-administered visual analogue score, and by measuring narcotic requirements. There was no significant difference in narcotic requirements, pain scores, or wound complications between the 2 groups. Single-layer closure of the abdominal wall is quicker, less costly, and theoretically safer than layered closure, and it is recommended that separate suture of the peritoneum be abandoned.
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PMID:Is closure of the peritoneal layer necessary in the repair of midline surgical abdominal wounds? 804 38

Postoperative pain can intensify the sympathoadrenergic reaction, which is commonly seen after surgery, and thus possibly pave the way for certain complications, such as coronary ischemia, bronchopneumonia, intestinal stasis, thromboembolism, infection, sepsis, and metabolic disturbances. Investigations of cardiovascular, respiratory, gastrointestinal, metabolic, and immunologic function indicate that high-quality pain relief can diminish postoperative organ impairment and failure. Some aspects of the improvements attributed to the quality of analgesia, such as prevention of tachycardia and hypertension, attenuation of hyperglycemia and catabolism, improvement of gastrointestinal motility and cellular immunity cannot be definitely distinguished from the effects of sympathetic blockade due to epidural analgesia with local anesthetics, however. There is another aspect of the problem. The better the quality of postoperative pain relief, the more likely it is that analgesia-related complications, such as respiratory depression (opioids), cardiovascular depression (epidural local anesthetics), renal failure (NSAIDs) and bladder dysfunction (epidural opioids and local anesthetics) will occur. The question of whether postoperative morbidity and mortality can be reduced by effective analgesia has been investigated in the past few years. Some studies indicate that better analgesia is advantageous for the patient, especially with respect to postoperative complications, hospital stay, long-term well being, and costs. In other clinical trials incorporating more patients, however, this hypothesis had to be rejected. At present, therefore, we cannot state that effective pain relief influences postoperative morbidity and mortality.
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PMID:[Influence of postoperative pain on morbidity and mortality.]. 1841 28