The American journal of emergency medicine
-
The objective of this study was to determine which airway maneuvers cause the least cervical spine movement. A controlled laboratory investigation was performed in a radiologic suite, using eight human traumatic arrest victims who were studied within 40 minutes of death. All subjects were ventilated by mask and intubated orally, over a lighted oral stylet and flexible laryngoscope, and nasally. ⋯ Ventilation by mask caused more cervical spine displacement than the other procedures studied (ANOVA: F = 9.298; P = .00004). It was concluded that mask ventilation moves the cervical spine more than any commonly used method of endotracheal intubation. Physicians should choose the intubation technique with which they have the greatest experience and skill.
-
The objective of this study was to evaluate the impact of a simple educational intervention on the prescribing habits of internal medicine residents in the treatment of acute asthma in a busy emergency department (ED). Prescribing habits for 16 residents were documented for 4 months. The first 2 months served as a control period during which eight residents managed asthma patients without the benefit of any specific educational intervention beyond standard department protocols. ⋯ The 10-minute verbal presentation given in conjunction with a three-page handout was found to be highly effective for eliciting improvement in treatment practices during short clinical rotations. The duration of this effect beyond each rotation is unknown. This educational intervention should be presented by the ED medical director, clinical pharmacist, or other appropriate clinician in virtually any ED as quality of patient care can be dramatically improved.
-
The authors report a case of a 24-year-old nulligravida woman who presented to the hospital with complaints of severe abdominal pain and radiographic evidence of pneumoperitoneum. She had two prior nondiagnostic laparotomies for similar complaints and radiographic findings. ⋯ Pneumoperitoneum associated with vaginal insufflation has been previously reported in two multigravida patients with and without anatomic abnormalities. When pneumoperitoneum is present in the absence of gastrointestinal symptoms or trauma, a meticulous sexual history should be made to avoid unnecessary laparotomies.
-
A prospective study was conducted involving 100 nonrandomized, consecutive patients who suffered fishhook injury during the summer of 1990 in Alaska. Time of injury prior to admission to the emergency department, location of fishhook, method of removal, wound care, systemic antibiotic prophylaxis, anesthetic, tetanus immunization status, fishhook size, and complication rate were evaluated. ⋯ Local anesthetics and simple removal techniques are adequate for nearly all fishhook injuries. Routine systemic antibiotic prophylaxis is not necessary for uncomplicated soft tissue injury due to fishhooks not involving cartilage or tendons.