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Medical Evaluation (medical + evaluation)
Selected AbstractsComparative Analysis of Adult versus Adolescent Sexual Assault: Epidemiology and Patterns of Anogenital InjuryACADEMIC EMERGENCY MEDICINE, Issue 8 2003Jeffrey S. Jones MD Abstract Objectives: To compare the characteristics of sexual assault in pubertal girls (<18 years old) and adults in a community-based population of women presenting to an urban sexual assault clinic. Methods: This case-series analysis evaluated consecutive female patients presenting to a sexual assault clinic during a three-year study period. The clinic is associated with a university-affiliated emergency medicine residency program and is staffed by forensic nurses trained to perform medicolegal examinations using colposcopy with nuclear staining. Patient demographics, assault characteristics, and injury patterns were recorded using a standardized classification system. Data from the two patient groups (adolescents vs. women ,18 years of age) were analyzed using chi-square test and t-test. Results: A total of 766 cases were identified: 43% of the victims were 13 to 17 years old (mean 15.0 years old), and 57% were older than 17 years old (mean 30.8 years old). Adolescents were more likely to be assaulted by an acquaintance or relative (84% vs. 50%, p < 0.001) and to delay medical evaluation (17 hours vs. 12 hours, p < 0.001) than were older women. Adolescent sexual assault was less likely to involve weapons or physical coercion (29% versus 57%, p < 0.001) and was associated with fewer nongenital injuries (33% vs. 55%, p < 0.001). Adolescents had a greater frequency of anogenital injuries (83% vs. 64%, p < 0.001), however, compared with older women. Common sites of injury in adolescents were posterior, including the fossa navicularis, hymen, fourchette, and labia minora. The injuries showed consistent topologic features, varying with the site and nature of tissue. Adult victims of sexual assault had a less consistent pattern of anogenital injuries with fewer hymenal injuries, greater injury to the perianal area, and widespread erythema. Conclusions: Of women presenting to an urban sexual assault clinic, 43% were adolescents. The epidemiology of sexual trauma and the pattern of anogenital trauma in this age group are unique and may pose special challenges to emergency health care providers. [source] Cigarette smoking, elevated fasting serum glucose, and risk of pancreatic cancer in Korean menINTERNATIONAL JOURNAL OF CANCER, Issue 1 2006Ji Eun Yun Abstract Pancreatic cancer is one of the most fatal human cancers and continues to be a major unsolved health problem. The goal of this study was to estimate the independent effects and interactions between cigarette smoking and diabetes on the risk of pancreatic cancer in Korean male population. Cigarette smoking and the risk of incidence and death from pancreatic cancer were examined in a 10-year prospective cohort study of 446,407 Korean men aged 40 to 65 years who received health insurance from the National Health Insurance Corporation and who had a medical evaluation in 1992. Relative risks (RR) and 95% confidence intervals (CI) were calculated using a Cox proportional hazards model after adjusting for age, body mass index, exercise and alcohol use. Current smoking was associated with an increased risk of incidence (RR = 1.7, 95% CI = 1.6,1.9) and mortality (RR = 1.6, 95% CI = 1.4,1.7) from pancreatic cancer. The RR for pancreatic cancer increased with both duration and amount of smoking. Diabetes was also associated with an increased risk of both incidence (RR = 1.8, 95% CI = 1.5,2.2) and mortality (RR = 1.7, 95% CI = 1.4,2.1) from pancreatic cancer. There was no interaction between smoking and fasting serum glucose in terms of pancreatic cancer risk. Thus, our prospective study has demonstrated that cigarette smoking and elevated fasting serum glucose are independently associated with an increased risk of pancreatic cancer in a large cohort of Korean males. © 2006 Wiley-Liss, Inc. [source] Improving general practitioner records in France by a two-round medical auditJOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 2 2002Jean Brami MD Abstract Rationale, aims and objectives,The effectiveness of clinical audits in changing the practice of health care professionals is a moot point. Methods of implementation impinge directly upon outcomes. We investigated whether a network of local opinion leaders could contribute towards a successful audit. Our objectives were to: (i) bring about an improvement in record keeping in general practice; and (ii) increase GPs' awareness of medical evaluation. Methods,The GPs were recruited by local opinion leaders who had been briefed by the French National Agency for Accreditation and Evaluation in Health Care (ANAES, formerly ANDEM). On a given day (first round of the audit) they were invited to examine whether the medical records of their 10 first patients met 13 set criteria. Overall results were analysed by ANAES. Each GP was informed of how well they had fared compared with the regional and national averages and was provided with a standard set of recommendations. Anonymity was ensured by the local leaders. A second round was conducted 6 months later. Results,A total of 244 GPs took part in both rounds of the audit; 32 dropped out after the first round. Their results were of a significantly lower standard. A significant improvement in results (P < 0.025) was recorded between the two rounds for all 13 criteria of the questionnaire. Overall scores improved between the two rounds for 69% of the GPs and improved above average for 49%. The greatest scatter in results was noted for items relating to medical history rather than to personal identity (administrative data). Conclusions,Self-assessment can help improve general standards of medical record keeping. A network of local opinion leaders, briefed by a national agency whose mission is to promote quality improvement in health care, seems to be an effective means of inducing participation in self-assessment. [source] Malaria in Brazilian Military Personnel Deployed to AngolaJOURNAL OF TRAVEL MEDICINE, Issue 5 2000COL L. Jose Sanchez Background: Malaria represents one of the most important infectious disease threats to deployed military forces; most personnel from developed countries are nonimmune personnel and are at high risk of infection and clinical malaria. This is especially true for forces deployed to highly-endemic areas in Africa and Southeast Asia where drug-resistant malaria is common. Methods: We conducted an outbreak investigation of malaria cases in Angola where a total of 439 nonimmune Brazilian troops were deployed for a 6-month period in 1995,1996. A post-travel medical evaluation was also performed on 338 (77%) of the 439 soldiers upon return to Brazil. Questionnaire, medical record, thick/thin smear, and serum anti- Plasmodium falciparum antibody titer (by IFA) data were obtained. Peak serum mefloquine (M) and methylmefloquine (MM) metabolite levels were measured in a subsample of 66 soldiers (42 cases, 24 nonmalaria controls) who were taking weekly mefloquine prophylaxis (250 mg). Results: Seventy-eight cases of malaria occurred among the 439 personnel initially interviewed in Angola (attack rate = 18%). Four soldiers were hospitalized, and 3 subsequently died of cerebral malaria. Upon return to Brazil, 63 (19%) of 338 soldiers evaluated were documented to have had clinical symptoms and a diagnosis of malaria while in Angola. In addition, 37 (11%) asymptomatically infected individuals were detected upon return (< 1% parasitemia). Elevated, post-travel anti- P. falciparum IFA titers (, 1:64) were seen in 101 (35%) of 292 soldiers tested, and was associated with a prior history of malaria in-country (OR = 3.67, 95% CI 1.98,6.82, p < .001). Noncompliance with weekly mefloquine prophylaxis (250 mg) was associated with a malaria diagnosis in Angola (OR = 3.75, 95% CI 0.97,17.41, p = .03) but not with recent P. falciparum infection (by IFA titer). Mean peak levels (and ratios) of serum M and MM were also found to be lower in those who gave a history of malaria while in Angola. Conclusions: Malaria was a significant cause of morbidity among Brazilian Army military personnel deployed to Angola. Mefloquine prophylaxis appeared to protect soldiers from clinical, but not subclinical, P. falciparum infections. Mefloquine noncompliance and an erratic chemoprophylaxis prevention policy contributed to this large outbreak in nonimmune personnel. This report highlights the pressing need for development of newer, more efficacious and practical, prophylactic drug regimens that will reduce the malaria threat to military forces and travelers. [source] Validation of a questionnaire (CARAT10) to assess rhinitis and asthma in patients with asthmaALLERGY, Issue 8 2010J. A. Fonseca To cite this article: Fonseca JA, Nogueira-Silva L, Morais-Almeida M, Azevedo L, Sa-Sousa A, Branco-Ferreira M, Fernandes L, Bousquet J. Validation of a questionnaire (CARAT10) to assess rhinitis and asthma in patients with asthma. Allergy 2010; 65: 1042,1048. Abstract Background and aim:, The Control of Allergic Rhinitis and Asthma Test (CARAT) was developed to be used in the concurrent management of these diseases, as recommended by the Allergic Rhinitis and its Impact on Asthma (ARIA) guidelines. However, it was necessary to statistically identify and remove redundant questions and to evaluate the new version's factor structure, internal consistency and concurrent validity. Methods:, In this cross-sectional study 193 adults with allergic rhinitis and asthma from 15 outpatient clinics in Portugal were included. The CARAT questionnaire was reduced using descriptive analysis, exploratory factor analysis and internal consistency. Spearman's correlations were used to compare the CARAT scores with a medical evaluation and other measures of control, including the Asthma Control Questionnaire and symptoms' visual analogue scales. The performance against physician rating of control was summarized using the area under the curve (AUC) from receiver operating characteristic analysis. In addition, CARAT was compared with the physician's decision to reduce, maintain or increase treatment. Results:, The reduced version has 10 questions and 2 factors (CARAT10). The Cronbach's alpha was 0.85. All correlation coefficients of CARAT10 and factors with the different measures of control met the a priori predictions, ranging from 0.58 to 0.79. The AUC was 0.82. For the physician's decision groups of reduce, maintain or increase treatment, the mean (IC95%) scores of CARAT10 were 24 (21.4;26.6), 21 (19.4;21.9) and 15 (13.6;16.5), respectively. Conclusion:, CARAT10 has high internal consistency and good concurrent validity, making it useful to compare groups in clinical studies. [source] Mycobacterium tuberculosis transmission among high school students in GreecePEDIATRICS INTERNATIONAL, Issue 2 2005Christos Hadjichristodoulou AbstractBackground:,The aim of this study was to investigate the requirements and practical steps for screening of Mycobacterium tuberculosis (MTB) transmission among high school student populations in two regional high schools of central Greece. Case-matched control populations from other regional schools were included. Methods:,Case study of two indexed cases, 61 close contacts, 212 casual contacts and 369 controls were investigated. Detailed questionnaires, tuberculin-skin test (PPD test), chest radiography, medical evaluation and DNA fingerprinting of sputum isolates were used. Results:,In case A, three (1.97%) of 152 close and casual contacts developed tuberculosis, and a further 25 (16.4%) were classified as infected. In contrast, none of the 121 close or casual contacts investigated for Case B developed tuberculosis or were classified as infected. None of the control populations contained infected individuals. Contacts of case A had a much higher risk (3.08 < RR = 22.29 < 161.69, P < 0.001) of being infected than contacts of case B. Two different strains of MTB were found responsible for these outbreaks. Conclusion:,There was a considerable difference in the infectivity of the two cases presumably due to environmental and clinical factors, although two different MTB strains were responsible. It is proposed that the extent of case investigation should be individualized with particular emphasis placed among close contacts. [source] Out-of-hospital medication errors: a 6-year analysis of the national poison data systemPHARMACOEPIDEMIOLOGY AND DRUG SAFETY, Issue 11 2009Kanan Shah PharmD Abstract Purpose Previous research and reporting has focused on the incidence and prevention of medication errors in the hospital setting; however, no previous study has reported the frequencies, characteristics and outcomes of out-of-hospital medication (OHME) errors. Method Data from the National Poison Data System (NPDS) was collected for 2000,2005 and information regarding out-of-hospital medication errors reported to Poison Control Centers (PCC) was collected by a trained investigator. Results From 2000,2005 there were 1,166,116 OHME reported to PCC. Of these patients, 88,451 (7.5%) received medical evaluation by a healthcare provided and 229 (0.01%) deaths reported. The most common drug classes involved included cough/cold medications, analgesics, cardiovascular agents, antihistamines, antidepressants and antimicrobial agents. The most common error reported in both children and adults was taking or giving medication twice. Conclusions OHME occur frequently and the NPDS may be a useful resource for data collection and evaluation in this previously overlooked population. The majority of OHME reported did not result in any significant morbidity or mortality and were managed at home without need for healthcare referrral. Further study of OHME is needed, and in particular whether healthcare professionals can target educational instruction to patients so as to effectively reduce the frequency of the most common or injurious errors. Copyright © 2009 John Wiley & Sons, Ltd. [source] Safety of anthrax vaccine: an expanded review and evaluation of adverse events reported to the Vaccine Adverse Event Reporting System (VAERS),,PHARMACOEPIDEMIOLOGY AND DRUG SAFETY, Issue 12 2004John L. Sever Abstract Purpose To assess the safety of a licensed anthrax vaccine (AVA) given to more than 500,000 US military personnel, through review and medical evaluation of adverse events (AEs) reported to the Vaccine Adverse Event Reporting System (VAERS). Methods AEs were summarized by person, vaccine lot, type, frequency and impact. A Delphic approach was used to tentatively assess causality in an effort to detect serious AEs (SAEs) or other medically important AEs (OMIAEs) possibly attributable to AVA. Results The Anthrax Vaccine Expert Committee (AVEC) reviewed 1841 reports describing 3991 AEs (9.4 reports/10,000 doses of AVA) that were submitted to VAERS from 1Q1998 through 4Q2001. One hundred forty-seven reports described an SAE or OMIAE, of which 26 were tentatively rated as possible, probable or certain consequences of vaccination (injection-site reaction [12], ,anaphylactic-like reaction' [5] and eight other systemic AEs [1,2 each]). Conclusions This review produced no evidence for an unusual rate of any SAE or OMIAE attributable to AVA. It supported an earlier impression that AVA may cause significant local inflammation and should be administered over the deltoid rather than the triceps to avoid direct or compression injury to the ulnar nerve. The subjects of VAERS reports tended to be older than all recipients of AVA. Females generally had and/or reported AEs more often than males, but transient articular reactions were surprisingly more common in males. Variations in the frequency or severity (as judged by hospitalization and/or loss of duty) of reported AEs did not suggest a significant problem with (1) a particular lot of AVA, (2) recurrent AEs after multiple doses or (3) vaccination of persons with a concomitant illness or those given other vaccines or medications. Copyright © 2004 John Wiley & Sons, Ltd. [source] Developing a Policy for Sexual Assault Examinations on Incapacitated Patients and Patients Unable to ConsentTHE JOURNAL OF LAW, MEDICINE & ETHICS, Issue 3 2010Mary E. Carr Sexual assault examinations consist of a medical evaluation and forensic evidence collection. Usually the patient signs a consent form allowing the examination to occur. Occasionally circumstances exist that render a patient unable to give consent for this examination. Such circumstances include young age, mental health disease, cognitive delay, or drug/alcohol ingestion. This article provides suggestions for developing a policy allowing a sexual assault examination to be conducted without patient consent. A sample of such a policy is provided. [source] ORIGINAL RESEARCH,PEYRONIE'S DISEASE: Predicting Delay in Presentation in Men with Peyronie's DiseaseTHE JOURNAL OF SEXUAL MEDICINE, Issue 6 2010John P. Mulhall MD ABSTRACT Introduction., Many men with Peyronie's disease (PD) delay presentation to a urologist. The reasons for this are unclear. Aim., To define the differences in men who present early compared to those presenting in a delayed fashion and to determine predictors of delayed presentation. Methods., A retrospective analysis of all patients presenting for the first medical evaluation of PD. All patients underwent a standard history and physical examination and had a standardized deformity assessment. Demographic and PD parameters were recorded. Main Outcome Measures., Statistical comparison was used to define factors that were different between early and delayed presenters and multivariable analysis was used to define predictors of presentation >12 months. Results., 482 patients were analyzed, 61% presenting ,12 months, 39% >12 months. Mean patient age was 52 ± 13 years and mean duration of PD was 17 ± 30 months. Mean measured curvature was 42° ± 19°. Multivariable analysis revealed that delayed presentation patients were significantly more likely to be older (odds ratio [OR] = 4.0), to be in long-term relationships (OR = 3.6), to have dorsal curvature (OR = 2.5), to have curvature <45° (OR = 3.3), to be heterosexual (OR = 2.0), and to have simple deformity (OR = 1.5). Conclusions., One-third of men with PD presented in a delayed fashion and they tended to be older, to be in long-term relationships, to have dorsal curvature, or to have simple deformity. Mulhall JP, Alex B, and Choi JM. Predicting delay in presentation in men with Peyronie's disease. J Sex Med 2010;7:2226,2230. [source] ,Normal for Now' or ,At Future Risk': A Double Standard for Selecting Young and Older Living Kidney DonorsAMERICAN JOURNAL OF TRANSPLANTATION, Issue 4 2010R. W. Steiner Transplant centers medically evaluate potential living kidney donors in part to determine their baseline remaining lifetime risk for end stage renal disease (ESRD). If baseline risk is increased by the presence of a risk factor for ESRD, donation is often refused. However, as only about 13% of ESRD occurs in the general population by age 44, a normal medical evaluation cannot be expected to significantly reduce the 7% lifetime risk for a ,normal' 25-year-old black donor or the 2,3% risk for a similar white donor. About half of newly diagnosed ESRD in the United States occurs by age 65, and about half of that is from diabetic nephropathy, which takes about 25 years to develop. Therefore, the remaining baseline lifetime risk for ESRD is significantly lower in the normal, nondiabetic 55-year-old donor candidate. Some older donors with an isolated medical abnormality such as mild hypertension will be at lower or about the same overall baseline lifetime risk for ESRD as are young ,normal' donor candidates. Transplant centers use a ,normal for now' standard for accepting young donors, in place of the long-term risk estimates that must guide selection of all donors. [source] Transplantation Oversight,Finding the Right Balance Between the Layperson, the Transplant Professional and the RegulatorAMERICAN JOURNAL OF TRANSPLANTATION, Issue 1 2009G. B. G. Klintmalm Is UNOS the right body to make recommendations for standards for medical evaluation and care? The authors, who were involved in the development of the recent rule, suggest that it would be more appropriately done by the professional societies. See also article by Brown, Jr. et al in this issue on page 31. [source] Neurologic signs and symptoms in fibromyalgiaARTHRITIS & RHEUMATISM, Issue 9 2009Nathaniel F. Watson Objective To determine the type and frequency of neurologic signs and symptoms in individuals with fibromyalgia (FM). Methods Persons with FM (n = 166) and pain-free controls (n = 66) underwent systematic neurologic examination by a neurologist blinded to disease status. Neurologic symptoms lasting at least 3 months were assessed with a standard questionnaire. We used logistic regression to evaluate the association of neurologic symptoms and examination findings with FM status. Within the FM group we examined the correlation between self-reported symptoms and physical examination findings. Results Age- and sex-adjusted estimates revealed that compared with the control group, the FM group had significantly more neurologic abnormalities in multiple categories, including greater dysfunction in cranial nerves IX and X (42% versus 8%) and more sensory (65% versus 25%), motor (33% versus 3%), and gait (28% versus 7%) abnormalities. Similarly, the FM group had significantly more neurologic symptoms than the control group in 27 of 29 categories, with the greatest differences observed for photophobia (70% versus 6%), poor balance (63% versus 4%), and weakness (58% versus 2%) and tingling (54% versus 4%) in the arms or legs. Poor balance or coordination, tingling or weakness in the arms or legs, and numbness in any part of the body correlated with appropriate neurologic examination findings in the FM group. Conclusion This blinded, controlled study demonstrated neurologic physical examination findings in persons with FM. The FM group had more neurologic symptoms than did the controls, with moderate correlation between symptoms and signs. These findings have implications for the medical evaluation of patients with FM. [source] Idiopathic Hypercalcemia in CatsJOURNAL OF VETERINARY INTERNAL MEDICINE, Issue 6 2000A.M. Midkiff Unexplained hypercalcemia has been increasingly recognized in cats since 1990. In some instances, hypercalcemia has been associated with calcium oxalate urolithiasis, and some affected cats have been fed acidifying diets. We studied the laboratory findings, clinical course, and treatment of 20 cats with idiopathic hypercalcemia. Eight (40%) of the cats were longhaired and all 14 cats for which adequate dietary history was available had been fed acidifying diets. Clinical signs included vomiting (6 cats), weight loss (4 cats), dysuria (4 cats), anorexia (3 cats), and inappropriate urinations (3 cats). Hypercalcemia was mild to moderate in severity, and serum parathyroid hormone concentrations were normal or low. Serum concentrations of phosphorus, parathyroid hormone-related peptide, 25-hydroxycholecalciferol, and calcitriol were within the reference range in most cats. Diseases commonly associated with hypercalcemia (eg, neoplasia, primary hyperparathyroidism) were not identified despite thorough medical evaluations and long-term clinical follow-up. Azotemia either did not develop (10 cats) or developed after the onset of hypercalcemia (3 cats), suggesting that renal failure was not the cause of hypercalcemia in affected cats. Seven of 20 cats (35%) had urolithiasis, and in 2 cats uroliths were composed of calcium oxalate. Subtotal parathyroidectomy in 2 cats and dietary modification in 11 cats did not result in resolution of hypercalcemia. Treatment with prednisone resulted in complete resolution of hypercalcemia in 4 cats. [source] | ||||||||||