Home  About us  Contact
 

Old Presenting (old + presenting)

Distribution by Scientific Domains
Medical Sciences100%

Kinds of Old Presenting

  • year old presenting
    		•

    Selected Abstracts

    The Effect of Seatbelt Use on Injury Patterns, Disposition, and Hospital Charges for Elders

    ACADEMIC EMERGENCY MEDICINE, Issue 12 2002
    Andrew Coley MD
    Objective: To study the relationships between seatbelt use and injury patterns, hospital charges, morbidity, and mortality in elder motor vehicle crash victims. Methods: A retrospective review of individuals at least 65 years old presenting to an urban emergency department (ED) after a motor vehicle crash. Results: Over a two-year period, 339 patients had documentation of seatbelt use or non-use at the time of the crash. Of these, 241 (71%) patients had been wearing a seatbelt and 98 (29%) had not. Elders not using seatbelts were more likely to require hospitalization (29% unbelted vs. 17% belted) and had a higher mortality rate. Injury patterns were different in the two groups. Emergency department charges were significantly different between belted and unbelted elders ($351 vs. $451, p = 0.01) and head computed tomography (CT) utilization was higher in the unbelted group (25.6% vs 12.7%, p = 0.005). Conclusions: Improved seatbelt compliance in elders can reduce injuries, hospitalization rates, ED charges, and mortality resulting from motor vehicle crashes. [source]

    Prospective Validation of the Pediatric Appendicitis Score in a Canadian Pediatric Emergency Department

    ACADEMIC EMERGENCY MEDICINE, Issue 7 2009
    Maala Bhatt MD
    Abstract Objectives:, Clinical scoring systems attempt to improve the diagnostic accuracy of pediatric appendicitis. The Pediatric Appendicitis Score (PAS) was the first score created specifically for children and showed excellent performance in the derivation study when administered by pediatric surgeons. The objective was to validate the score in a nonreferred population by emergency physicians (EPs). Methods:, A convenience sample of children, 4,18 years old presenting to a pediatric emergency department (ED) with abdominal pain of less than 3 days' duration and in whom the treating physician suspected appendicitis, was prospectively evaluated. Children who were nonverbal, had a previous appendectomy, or had chronic abdominal pathology were excluded. Score components (right lower quadrant and hop tenderness, anorexia, pyrexia, emesis, pain migration, leukocytosis, and neutrophilia) were collected on standardized forms by EPs who were blinded to the scoring system. Interobserver assessments were completed when possible. Appendicitis was defined as appendectomy with positive histology. Outcomes were ascertained by review of the pathology reports from the surgery specimens for children undergoing surgery and by telephone follow-up for children who were discharged home. Sensitivity, specificity, negative predictive value (NPV), and positive predictive value (PPV) were calculated. The overall performance of the score was assessed by a receiver operator characteristic (ROC) curve. Results:, Of the enrolled children who met inclusion criteria (n = 246), 83 (34%) had pathology-proven appendicitis. Using the single cut-point suggested in the derivation study (PAS 5) resulted in an unacceptably high number of false positives (37.6%). The score's performance improved when two cut-points were used. When children with a PAS of ,4 were discharged home without further investigations, the sensitivity was 97.6% with a NPV of 97.7%. When a PAS of ,8 determined the need for appendectomy, the score's specificity was 95.1% with a PPV of 85.2%. Using this strategy, the negative appendectomy rate would have been 8.8%, the missed appendicitis rate would have been 2.4%, and 41% of imaging investigations would have been avoided. Conclusions:, The PAS is a useful tool in the evaluation of children with possible appendicitis. Scores of ,4 help rule out appendicitis, while scores of ,8 help predict appendicitis. Patients with a PAS of 5,7 may need further radiologic evaluation. [source]

    Postoperative pain and associated factors in adolescent patients undergoing two-visit root canal therapy

    AUSTRALIAN ENDODONTIC JOURNAL, Issue 2 2009
    Patrícia De Andrade Risso dds
    Abstract This prospective study investigated the frequency and intensity of postoperative pain and identified associated factors in adolescents undergoing two-visit root canal therapy. Sixty-four patients aged 11 to 18 years old presenting with molars with pulp necrosis were assigned consecutively to two visits (plus an interappointment dressing using calcium-hydroxide paste). Pain intensity was recorded on a visual analogue scale (VAS) of 0,5. Data were analysed using multivariate logistic regression. The frequency of postoperative pain was 32.8% (21/64), with intensities of VAS 1 and VAS 2 in 81%, VAS 3 in 14.3% and VAS 4 in 4.7% of the 21 cases in which it was experienced. Spontaneous preoperative pain (odds ratio (OR) = 6.60; 95% confidence interval (CI) = 1.61,26.97; P = 0.009) and absence of apical perodontitis (OR = 5.65; 95% CI = 1.34,23.87; P = 0.01) were associated with postoperative pain. The frequency of postoperative pain was high, but the intensity, in general, was low, including flare-ups. The presence of spontaneous preoperative pain and absence of apical periodontitis increase the probability of suffering from postoperative pain. [source]

    Brief Screening for Adolescent Depressive Symptoms in the Emergency Department

    ACADEMIC EMERGENCY MEDICINE, Issue 1 2008
    Maia S. Rutman MD
    Abstract Background:, Depression is the most common psychiatric disorder among adolescents and is more prevalent among those seeking care in the emergency department (ED). However, adolescents are rarely screened for depressive symptoms in the pediatric emergency department (PED). Objectives:, To evaluate the sensitivity and specificity of one- and two-item screens for depressive symptoms compared to the 20-question Center for Epidemiologic Studies Depression Scale (CESD) among adolescents seeking care in a PED. Methods:, This was a cross-sectional study of a convenience sample of adolescents 12,17 years old presenting to an urban PED with subcritical illness or injury. Participants completed three screening instruments: the two-question screen, the single-question screen, and the CESD. Results:, A total of 321 patients were approached to enter the study, of whom 212 (66%) agreed to participate. Seventy-eight (37%) of the study participants screened positive for depression on the CESD using a cutoff score of ,16. The two-question screen had a sensitivity of 78% (95% confidence interval [CI] = 73% to 84%) and specificity of 82% (95% CI = 77% to 87%) for depressive symptoms compared with the CESD. The single-question screen had a sensitivity of 56% (95% CI = 50% to 63%) and specificity of 93% (95% CI = 90% to 96%) compared with the CESD. Conclusions:, The two-question screen is a sensitive and specific initial screen for depressive symptoms in adolescents being seen in the PED. This quick, simple instrument would be ideal for use in the busy PED setting and would allow clinicians to identify adolescents who require more extensive psychiatric evaluation. [source]