The Journal of surgical research
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Comparative Study
Sexuality and fertility outcomes after hand sewn versus stapled ileal pouch anal anastomosis for ulcerative colitis.
Ileal pouch anal anastomosis (IPAA) may alter sexuality and fertility in women. The laparoscopic approach seems to reduce infertility rates in women after IPAA. However, the impact of hand sewn versus stapled IPAA on sexuality and fertility has never been assessed in patients with ulcerative colitis (UC). The objective of this study was to analyze the impact of the IPAA technique on sexuality and fertility in UC. ⋯ In this preliminary study, the hand sewn or stapled IPAA technique did not impact the sexuality or fertility outcomes of UC patients, but there was a trend for better female fertility and male erectile function after hand sewn IPAA. Intestinal transit disorders contributed to male and female sexual dysfunction after IPAA.
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Observational Study
Prospective evaluation of early propranolol after traumatic brain injury.
Although beta-adrenergic receptor blockade may improve outcomes after traumatic brain injury (TBI), its early use is not routine. We hypothesize that judicious early low-dose propranolol after TBI (EPAT) will improve outcomes without altering bradycardia or hypotensive events. ⋯ Although bradycardia and hypotensive events occur early after TBI, low-dose intravenous propranolol does not increase their number or severity. Early use of propranolol after TBI appears to be safe and may be associated with decreased ICU and hospital LOS.
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Randomized Controlled Trial
Multiorgan protection of remote ischemic perconditioning in valve replacement surgery.
Remote ischemic perconditioning (RIPerc) is a new alternative of remote ischemic conditioning and has not been well studied. RIPerc attenuates myocardial injury when applied during cardiac surgery. However, its protective effects on other organs remain unknown. ⋯ RIPerc applied during the valve replacement surgery induced multiple beneficial effects postoperatively including reduced drainage and myocardial damage, lower incidence of acute lung injury, and attenuated hyperbilirubinemia.
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Randomized Controlled Trial
Effects of terlipressin on patients with sepsis via improving tissue blood flow.
Terlipressin (TP), an analog of arginine vasopressin, was reported beneficial in sepsis patients when combined use with norepinephrine (NE), but the undetermined action, mechanism, and safety limited it to become the first-line vasopressor for sepsis patients. With 32 septic shock patients, we investigated the effects of a small dose of TP (1.3 μg/kg/h) on hemodynamic, tissue blood flow, vital organ function, acid-base balance, and coagulation function to systemically know the beneficial effect and side effects of TP on septic shock. ⋯ The results show that low dose of TP continuous infusion can help NE achieve the good resuscitation effect by improving tissue blood flow, stabilizing hemodynamics, and protecting organ function in septic shock patients while did not induce the side effects that high dose or bonus of TP or vasopressin induced. Low dose of TP may be recommended as the first-line vasopressor for refractory hypotension after severe sepsis or septic shock.
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Comparative Study
Risk factors of infected sternal wounds versus sterile wound dehiscence.
Sterile sternal dehiscence (SSD) and sternal wound infections (SWIs) are two complications of median sternotomy with high rates of morbidity. Sternal wound complications also carry significant economic burden, almost tripling patients' hospital costs and are considered a nonreimbursable "never event" for Medicare. Historically, SDD and SWI have been recognized as discrete entities, but nonetheless continue to be categorized as a singular complication in literature. The purpose of this study was to determine specific patient demographic and perioperative predictors of SSD and SWI. ⋯ This study found that SSD and SWI have many common significant predictors consistent with findings that increased BMI, use of IMA grafts, poor cardiac reserve, and postoperative respiratory failure confer increased risk of sternal wound complications. Additionally, this study also found that there were predictors unique to each entity supporting that SSD and SWI may be related but are not a singular entity. Recognition and prevention of significant positive and negative predictors of SSD and SWI may be valuable in preoperative counseling, operative planning, and postoperative management. Although sternal wound complications can be successfully managed by plastic surgical intervention, preventing the development of median sternotomy complications may curb costs incurred by both patients and health care systems.