J Trauma
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We retrospectively analyzed 112 intertrochanteric femur fracture patients and 136 femoral neck fracture patients to determine mortality rates and factors affecting mortality. Internal fixation is the standard treatment method for intertrochanteric femur fracture patients in our institute, and arthroplasty, as a treatment choice, shows an increase in mortality rates. We wanted to convey if there was any decrease in mortality rate of intertrochanteric femur fracture patients when compared with femoral neck fracture patients who were almost always treated with arthroplasty. ⋯ We think that, in addition to the shorter delay in surgery, internal fixation choice led to decrease the mortality rate of intertrochanteric femur fracture patients. In conclusion, to decrease the mortality rate after hip fracture, since age and sex cannot be changed, needless delays in surgery should be avoided. Also, we recommend internal fixation and regional anesthesia to decrease the mortality rate.
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Splanchnic perfusion is prone to early injury and persists despite normalization of global hemodynamic variables in sepsis. Volume replacement guided by oxygen derived variables has been recommended in the management of septic patients. Our hypothesis was that a hypertonic isoncotic solution would improve the benefits of crystalloids replacement guided by mixed venous oxygen saturation. ⋯ Although normalization of mixed venous oxygen saturation was not associated with restoration of markers of splanchnic or other systemic perfusion variables, the initial fluid savings with hypertonic saline and its latter effect on gut apoptosis may be of interest in sepsis management.
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Multicenter Study
Emergency department thoracotomy for penetrating injuries of the heart and great vessels: an appraisal of 283 consecutive cases from two urban trauma centers.
Historically, patients with penetrating cardiac injuries have enjoyed the best survival after emergency department thoracotomy (EDT), but further examination of these series reveals a preponderance of cardiac stab wound (SW) survivors with only sporadic cardiac gunshot wound (GSW) survivors. Our primary study objective was to determine which patients requiring EDT for penetrating cardiac or great vessel (CGV) injury are salvageable. ⋯ When the cumulative impact of penetrating injury mechanism, ED SOL, and number of CGV wounds was analyzed together, we established that those sustaining multiple CGV GSWs (regardless of ED SOL) were nearly unsalvageable. These results indicate that when multiple CGV GSWs are encountered after EDT, further resuscitative efforts may be terminated without limiting the opportunity for survival.
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Body armor is used by military personnel, police officers, and security guards to protect them from fatal gunshot injuries to the thorax. The protection against high-velocity weapons may, however, be insufficient. Complementary trauma attenuating backings (TAB) have been suggested to prevent morbidity and mortality in high-velocity weapon trauma. ⋯ Our results indicate that ordinary body armor should be complemented by a TAB to prevent thoracic injuries when the threat is high-velocity weapons.