Surgical infections
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Surgical infections · Jan 2002
Systemic Candida infection in burn patients: a case-control study of management patterns and outcomes.
Burn patients are ideal hosts for opportunistic infections. Candida infection in burn patients has a reported mortality ranging from 14% to 90%. This retrospective case-control study compares management patterns and outcomes of burn patients who develop systemic Candida with those who do not. ⋯ Early wound coverage with autograft clearly decreases the likelihood of systemic Candida infection in burn patients. Patients who received artificial dermis as a component of their wound management strategy more often developed systemic Candida infection in this series. Burn patients who require prolonged courses of antibiotics or treatment with broad-spectrum antibiotics should be carefully monitored for the development of Candida. Survival of burn patients who develop systemic Candida infection is no different from survival in comparable burn patients who do not acquire Candida. Future research should address optimal management of Candida infection in burn patients.
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Surgical infections · Jan 2002
Impact of community-acquired infection on acquisition of nosocomial infection, length of stay, and mortality in adult blunt trauma patients.
The incidence of community-acquired infections (CA) and how it relates to the incidence of nosocomial infections (NI) in the adult blunt trauma population is unknown. We evaluated this incidence and assessed the impact of age on morbidity and mortality. Prospective data were collected on blunt trauma patients admitted >48 h over a 2-year period. ⋯ The combination of CA and NI led to the most significant increases in HLOS, ILOS, and mortality. Increased age is associated with a significantly higher incidence of CA, ILOS, HLOS, and mortality. Once infected with both CA and NI, younger patients have a greater risk of mortality.
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Surgical infections · Jan 2002
A 28-day study of the effect of Coated VICRYL* Plus Antibacterial Suture (coated polyglactin 910 suture with triclosan) on wound healing in guinea pig linear incisional skin wounds.
This study evaluated the effect of coated polyglactin 910 suture with triclosan on tissue response and wound healing over a 28-day period on full-thickness linear wounds in the hairless guinea pig model. ⋯ Based on the in vivo biomechanical testing and histological results, no evidence of impedance to wound healing was detected.
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Surgical infections · Jan 2001
The female gender protects against pulmonary injury after trauma hemorrhagic shock.
Previously, we have documented that lung injury after trauma-hemorrhagic shock (T/HS) is related to gut injury and that females are more resistant to T/HS-induced lung injury than males. However, it is not known if the estrus cycle stage at the time of injury influences the female rat's resistance to T/HS-induced lung injury. Therefore, the goal of this study was to determine if the protective effect of the female gender on lung injury after T/HS is estrus cycle stage-specific. To test this hypothesis, female rats were subjected to trauma (laparotomy) and hemorrhagic shock (T/HS) during different stages of the estrus cycle. Female animals subjected to trauma with sham hemorrhagic shock served as the control. ⋯ Protection against T/HS-induced lung injury was greatest during the estrus and proestrus stages of the menstrual cycle and decreased with progression to diestrus. During the diestrus stage of the menstrual cycle when gonadal hormone levels are lowest, the rats are more sensitive to T/HS-induced lung injury, indicating that gonadal hormones modulate T/HS-induced lung injury.