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Medical Advice (medical + advice)
Selected AbstractsLeaving Against Medical Advice after Out-of-hospital Naloxone: A Closer Look is NeededACADEMIC EMERGENCY MEDICINE, Issue 3 2004Alberto Perez MD No abstract is available for this article. [source] Clinical and Economic Factors Associated with Ambulance Use to the Emergency DepartmentACADEMIC EMERGENCY MEDICINE, Issue 8 2006Jennifer Prah Ruger PhD Background: Concern about ambulance diversion and emergency department (ED) overcrowding has increased scrutiny of ambulance use. Knowledge is limited, however, about clinical and economic factors associated with ambulance use compared to other arrival methods. Objectives: To compare clinical and economic factors associated with different arrival methods at a large, urban, academic hospital ED. Methods: This was a retrospective, cross-sectional study of all patients seen during 2001 (N= 80,209) at an urban academic hospital ED. Data were obtained from hospital clinical and financial records. Outcomes included acuity and severity level, primary complaint, medical diagnosis, disposition, payment, length of stay, costs, and mode of arrival (bus, car, air-medical transport, walk-in, or ambulance). Multivariate logistic regression identified independent factors associated with ambulance use. Results: In multivariate analysis, factors associated with ambulance use included: triage acuity A (resuscitation) (adjusted odds ratio [OR], 51.3; 95% confidence interval [CI] = 33.1 to 79.6) or B (emergent) (OR, 9.2; 95% CI = 6.1 to 13.7), Diagnosis Related Group severity level 4 (most severe) (OR, 1.4; 95% CI = 1.2 to 1.8), died (OR, 3.8; 95% CI = 1.5 to 9.0), hospital intensive care unit/operating room admission (OR, 1.9; 95% CI = 1.6 to 2.1), motor vehicle crash (OR, 7.1; 95% CI = 6.4 to 7.9), gunshot/stab wound (OR, 2.1; 95% CI = 1.5 to 2.8), fell 0,10 ft (OR, 2.0; 95% CI = 1.8 to 2.3). Medicaid Traditional (OR, 2.0; 95% CI = 1.4 to 2.4), Medicare Traditional (OR, 1.8; 95% CI = 1.7 to 2.1), arrived weekday midnight,8 AM (OR, 2.0; 95% CI = 1.8 to 2.1), and age ,65 years (OR, 1.3; 95% CI = 1.2 to 1.5). Conclusions: Ambulance use was related to severity of injury or illness, age, arrival time, and payer status. Patients arriving by ambulance were more likely to be acutely sick and severely injured and had longer ED length of stay and higher average costs, but they were less likely to have private managed care or to leave the ED against medical advice, compared to patients arriving by independent means. [source] Commercial aviation in-flight emergencies and the physicianEMERGENCY MEDICINE AUSTRALASIA, Issue 1 2007Robert Cocks Abstract Commercial aviation in-flight emergencies are relatively common, so it is likely that a doctor travelling frequently by air will receive a call for help at some stage in their career. These events are stressful, even for experienced physicians. The present paper reviews what is known about the incidence and types of in-flight emergencies that are likely to be encountered, the international regulations governing medical kits and drugs, and the liability, fitness and indemnity issues facing ,Good Samaritan' medical volunteers. The medical and aviation literature was searched, and information was collated from airlines and other sources regarding medical equipment available on board commercial aircraft. Figures for the incidence of significant in-flight emergencies are approximately 1 per 10,40 000 passengers, with one death occurring per 3,5 million passengers. Medically related diversion of an aircraft following an in-flight emergency may occur in up to 7,13% of cases, but passenger prescreening, online medical advice and on-board medical assistance from volunteers reduce this rate. Medical volunteers may find assisting with an in-flight emergency stressful, but should acknowledge that they play a vital role in successful outcomes. The medico-legal liability risk is extremely small, and various laws and industry indemnity practices offer additional protection to the volunteer. In addition, cabin crew receive training in a number of emergency skills, including automated defibrillation, and are one of several sources of help available to the medical volunteer, who is not expected to work alone. [source] Definitive radiotherapy in the management of chemodectomas arising in the temporal bone, carotid body, and glomus vagaleHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 5 2001Russell W. Hinerman MD Abstract Purpose To evaluate the results of treatment for 71 patients with 80 chemodectomas of the temporal bone, carotid body, or glomus vagale who were treated with radiation therapy (RT) alone (72 tumors in 71 patients) or subtotal resection and RT (8 tumors) at the University of Florida between 1968 and 1998. Methods and Materials Sixty-six lesions were previously untreated, whereas 14 had undergone prior treatment (surgery, 11 lesions; RT, 1 lesion; or both, 2 lesions) and were treated for locally recurrent disease. All three patients who received prior RT had been treated at other institutions. Patients had minimum follow-up times as follows: 2 years, 66 patients (93%); 5 years, 53 patients (75%); 10 years, 37 patients (52%); 15 years, 29 patients (41%); 20 years, 18 patients (25%); 25 years, 12 patients (17%); and 30 years, 4 patients (6%). Results There were five local recurrences at 2.6 years, 4.6 years, 5.3 years, 8.3 years, and 18.8 years, respectively. Four were in glomus jugulare tumors and one was a carotid body tumor. Two of the four patients with glomus jugulare failures were salvaged, one with stereotactic radiosurgery and one with surgery and postoperative RT at another institution. Two of the five recurrences had been treated previously at other institutions with RT and/or surgery. Treatment for a third recurrence was discontinued, against medical advice, before receiving the prescribed dose. There were, therefore, only 2 failures in 65 previously untreated lesions receiving the prescribed course of RT. The overall crude local control rate for all 80 lesions was 94%, with an ultimate local control rate of 96% after salvage treatment. The incidence of treatment-related complications was low. Conclusions Irradiation offers a high probability of tumor control with relatively minimal risks for patients with chemodectomas of the temporal bone and neck. There were no severe treatment complications. © 2001 John Wiley & Sons, Inc. Head Neck 23: 363,371, 2001. [source] Knowledge, attitudes and health outcomes in HIV-infected travellers to the USAHIV MEDICINE, Issue 4 2006M Mahto Background The USA bans entry to non-citizens unless they obtain a waiver visa. Aim To establish how many people with HIV infection travelled to the USA, whether they were aware of the travel restriction, whether they travelled with a waiver visa and HIV inclusive medical insurance and how they managed with their antiretroviral medication (ARV). Design Collation of data from cross-sectional studies conducted independently at three different medical centres, Manchester, Brighton and London, using a structured self-completion questionnaire. Results The overall response rate was 66.6% (1113 respondents). 349 (31%) had travelled to the USA since testing HIV positive, of whom only 14.3% travelled with a waiver visa. 64% and 62% of the respondents at Manchester and Brighton were aware of the need of a waiver visa. 68.5% (212) were on ARV medication at the time of travel and, of these, 11.3% stopped their medication. Of those taking ARV medication, only 25% took a doctors' letter, 11.7% posted their medication in advance. Of those discontinuing treatment (n=27), 55.5% sought medical advice before stopping, 11 were on NNRTI-based regimen and one developed NNRTI-based mutation. Only 27% took up HIV inclusive medical insurance. Many patients reported negative practical and emotional experiences resulting from travel restrictions. Conclusion The majority of HIV patients travel to the USA without the waiver visa, with nearly half doing so with insufficient planning and advice. A significant minority (11.3%) stop their medication in an unplanned manner, risking the development of drug resistence. [source] Inflammatory bowel disease patients who leave hospital against medical advice: Predictors and temporal trendsINFLAMMATORY BOWEL DISEASES, Issue 6 2009Gilaad G. Kaplan MD Abstract Background: Leaving hospital against medical advice (AMA) may have consequences with respect to health-related outcomes; however, inflammatory bowel disease (IBD) patients have been inadequately studied. Thus, we determined the prevalence of self-discharge, assessed predictors of AMA status, and evaluated time trends. Methods: We analyzed the 1995,2005 Nationwide Inpatient Sample (NIS) to identify 93,678 discharges with a primary diagnosis of IBD admitted to the hospital emergently and did not undergo surgery. We described the proportion of IBD patients who left AMA. Predictors of AMA status were evaluated using a multivariate logistic regression model and temporal trend analyses were performed with Poisson regression models. Results: Between 1995 and 2005, 1.31% of IBD patients left hospitals AMA. Crohn's disease (CD) patients were more likely to leave AMA (adjusted odds ratio [aOR], 1.53; 95% confidence intervals [CI]: 1.30,1.79). Characteristics associated with leaving AMA included: ages 18,34 (aOR, 7.77, 95% CI: 4.34,13.89); male (aOR, 1.75; 95% CI: 1.55,1.99); Medicaid (aOR, 4.55; 95% CI: 3.81,5.43) compared to private insurance; African Americans (aOR, 1.34; 95% CI: 1.09,1.64) compared to white; substance abuse (aOR, 2.75; 95% CI: 2.14,3.54); and psychosis (aOR, 1.55; 95% CI: 1.13,2.14). The incidence rates of self-discharge for CD patients were stable (P > 0.05) between 1995 and 1999, while they significantly (P < 0.0001) increased after 1999. In contrast, AMA rates for UC patients remained stable during the study period. Conclusions: Approximately 1 in 76 IBD patients admitted emergently for medical management leave the hospital AMA. These were primarily disenfranchised patients who may lack adequate outpatient follow-up. (Inflamm Bowel Dis 2009) [source] Appropriate use of non-prescription ibuprofen: a survey of patients' perceptions and understandingINTERNATIONAL JOURNAL OF PHARMACY PRACTICE, Issue 1 2010Suong N. T. Ngo Abstract Objectives The aim was to investigate patients' perceptions and understanding on the appropriate use of non-prescription ibuprofen. Methods In this pilot study, a self-administered anonymous survey was completed by 183 patients presenting at one of the eight selected community pharmacy premises in South Australia and the Northern Territory during the study. The questionnaire comprised items on: demographics (age, gender), current medications, frequency of ibuprofen use, medical consultations, reading manufacturer's printed dosage/warning instructions, sources from which drug information was gathered and understanding of common indications for ibuprofen. Key findings Sixty per cent of patients (n= 110/183), predominantly females, were currently on other medications and 64.5% of patients (n= 118/183) did not seek medical advice before using non-prescription ibuprofen. Seventy-one per cent (n= 130) of these patients had used ibuprofen for more than a year. The majority of patients did not provide precise answers for the common indications of ibuprofen. Sixty-six per cent of patients (n= 110) reported rarely or never reading manufacturer's printed warning instructions on the potential drug interactions or adverse effects associated with the use of the product. Conclusions Many patients are unaware that non-presciption analgesics such as ibuprofen can cause potentially serious adverse effects when used in combination with other common medications. [source] Parents' narratives about their experiences of their child's reconstructive genital surgeries for ambiguous genitaliaJOURNAL OF CLINICAL NURSING, Issue 23 2008Caroline Sanders Aim., The aim of this study was to initiate an exploration of parents' understanding and experiences of their child's reconstructive genital surgeries for ambiguous genitalia. Background., The determination of gender for a child born with ambiguous genitalia is a complex medical and social process influenced by biological, psychological, social and cultural factors. Two main approaches exist; one promotes interventions (optimal gender policy) while the other suggests delaying interventions (informed consent policy) until the child can contribute to the decision. Methods., An exploratory narrative inquiry design was chosen. Data were collected through narrative interviews with a purposive non-random sample of 10 parents of eight children (aged 0,11 years) who had ambiguous genitalia. Results., Parents' stories reflected strong protective instincts towards their children along with feelings of shock and disbelief. Parents' social construction of gender influenced their attitudes and beliefs about their child's ambiguous genitalia and the need for surgery. Parents' desired to be ,good parents' and do what they perceived as ,right' for their child. They considered genital surgery as a necessity primarily relying on medical advice to guide them at times of uncertainty and confusion. Parents rarely shared stories about their child's surgeries/genitalia outside of the couple relationship and these stories were often referred to as ,secrets'. Conclusion., Having a child with ambiguous genitalia was perceived as problematic and brought about changes in roles, responsibilities, goals and social status as a parent beyond those usually associated with parenthood. Relevance to clinical practice., These early findings help increase awareness of parents' experiences and of the problems and emotional challenges that parents face when their child is born with genital ambiguity. [source] Leaving against medical advice: Facing the issue in the emergency departmentJOURNAL OF HEALTHCARE RISK MANAGEMENT, Issue 2 2009Edward P. Monico MD Patients leaving the emergency department (ED) against medical advice (AMA) represent 0.1% to 2.7% of all ED patients. These patients create significant angst for emergency physicians because these patients frequently have serious underlying medical pathology and tend to represent a higher-than-average source of medical-legal liability than other ED patients. This article attempts to mitigate these risks by reviewing what we know about AMA encounters from the ED and providing documentation guidelines for the encounter. [source] Impact of environmental and hereditary risk factors on the clinical manifestation of thrombophilia in homozygous carriers of factor V:G1691AJOURNAL OF THROMBOSIS AND HAEMOSTASIS, Issue 3 2004S. Ehrenforth Summary.,Background:,Limited data exist on the clinical manifestations of homozygous factor (F)V:G1691A mutation (FV Leiden) and the impact of environmental and genetic risk factors. Objectives:,To assess the contribution of these factors on the thrombophilic phenotype. Patients and methods:,In a retrospective multicenter cohort study 165 individuals with homozygous FV:G1691A mutation, of whom 129 had previous venous thromboembolism (VTE), were included. To study the role of environmental risk factors, patients were compared by the use of a standardized questionnaire to 165 sex- and age-matched individuals (reference group A); of these, two had previous VTE. To assess the role of genetic risk factors, factor (F)II:G20210A and MTHFR:C677T were determined in individuals homozygous for FV:G1691A and in 177 healthy individuals without previous VTE (reference group B). Results:,The first VTE occurred significantly earlier in women (median age 25 years) than men (35.5 years). In 81% of women and 29% of men an environmental risk factor was present before first VTE. Oral contraceptives increased the risk of thrombosis 4-fold [odds ratio (OR) 4.0, 95% confidence interval (CI) 1.7, 10.4] in women with homozygous FV:G1691A. Postoperative and post-traumatic VTE as first manifestation occurred in 13% and 15% of surgical/traumatic events in patients and in 0.7% and 1.8% in reference group A, respectively (OR 19.7, 95% CI 2.5, 154 and OR 9.2, 95% CI 1.1, 79.4). Heterozygous FII:G20210A was more prevalent in symptomatic patients (11.7%) compared with reference group B (2.8%, OR 4.6, 95% CI 1.6, 13.2). The prevalence of homozygous MTHFR:C677T genotype was similar in patients and reference group B. Conclusions:,Our study supports the concept of thrombophilia as a multifactorial disorder. The knowledge of coexisting factors predisposing to VTE is useful for medical advice for primary and secondary prophylaxis in these patients. [source] Incidence and Precipitating Factors of Morbidity among Israeli Travelers AbroadJOURNAL OF TRAVEL MEDICINE, Issue 5 2002Lihi Winer Background: During recent years international travel, including visits to the developing world, has become increasingly popular. Many of these travelers suffer from some sort of health problem during their trip or after their return. Travelers clinics that give pretravel immunization and counseling have emerged. This study analyzes the incidence and risk factors for health problems among Israelis traveling abroad. Methods: The study surveyed by telephone 200 people who visited the traveler's clinic at Soroka Medical Center in Beer-Sheva during the years 1998 to 1999. The travelers were questioned after returning from their journey about the type and duration of the trip, compliance with medical advice given in the travel clinic, and health problems during the trip. Results: The mean age was 26.4 ± 9.4 years, 7% went on an organized tour, 23% traveled alone, and 77% traveled with a friend. The mean duration of the trip was 14.7 ± 13.4 weeks. Of the travelers, 70% reported some health impairment. Problems reported most frequently were gastrointestinal tract diseases (43%), respiratory tract diseases (25%), and injuries (10%). Only 4% were admitted to a hospital during their trip. After their return, 19.5% consulted a physician. Comparing the group of travelers who were sick with the rest, a correlation between noncompliance with the keeping of food hygiene and illness was found (p = .008). Additional risk factors for illness were long duration (p < .001), solitary trip (p = .04), and young age (p < .001). Of the people who were advised to take antimalaria chemoprophylaxis, 55% reported regular use of these drugs. Compliance with treatment correlated with older age (p < .001), short duration of stay (p = .01), previous experience, and travel to Africa (p < .001). Conclusions: Most of the travelers to developing countries are young, travel for long periods, and live in basic conditions during their stay abroad. For these reasons travelers are at increased risk for morbidity. High risk travelers should be identified and counseled in order to increase their compliance with the medical advice and immunizations. A screening program for returning travelers should be considered. [source] Use of Malaria Prevention Measures by North American and European Travelers to East AfricaJOURNAL OF TRAVEL MEDICINE, Issue 4 2001Hans O. Lobel Background: The use of preventive measures, including effective chemoprophylaxis, is essential for protection against malaria among travelers. However, data have shown that travelers and medical advisors are confused by the lack of uniform recommendations and numerous prophylactic regimens of varying effectiveness that are used. Methods: To assess the use and type of preventive measures against malaria, we conducted a cross-sectional study in 1997 among travelers departing from the Nairobi and Mombasa airports in Kenya with European destinations. Results: Seventy-five percent of the travelers studied were residents of Europe and 25% were residents of North America; all stayed less than 1 year, and visited malarious areas. Most travelers, 97.1%, were aware of the risk and 91.3% sought pretravel medical advice. Although 95.4% used chemoprophylaxis and/or antimosquito measures, only 61.7% used both regular chemoprophylaxis and two or more antimosquito measures. Compliance with chemoprophylaxis was lowest amongst those who used a drug with a daily, as opposed to, a weekly dosing schedule, stayed more than 1 month, attributed an adverse health event to the chemoprophylaxis, and were less than 40 years of age. Among US travelers, 94.6% of those taking chemoprophylaxis were taking an effective regimen, that is, mefloquine or doxycycline. Only 1.9% used a suboptimal drug regimen, such as chloroquine/proguanil. Among European travelers, 69% used mefloquine or doxycycline, and 25% used chloroquine/proguanil. Notably, 45.3% of travelers from the UK used chloroquine/proguanil. Adverse events were noted by 19.7% of mefloquine users and 16.4% of travelers taking chloroquine/proguanil. Neuropsychologic adverse events were reported by 7.8% of users of mefloquine and 1.9% of those taking chloroquine/proguanil. The adverse events, however, had a lesser impact on compliance than frequent dosing schedule. Conclusions: Health information should be targeted to travelers who are likely to use suboptimal chemoprophylaxis or may be noncompliant with prophylaxis. Uniform recommendations for effective chemoprophylaxis with simple dosing schedules are necessary to reduce rates of malaria among travelers to Africa. [source] Canine leishmaniasis with nephrotic syndrome and aortic and caudal vena cava thromboembolismJOURNAL OF VETERINARY EMERGENCY AND CRITICAL CARE, Issue 5 2008Nuno Félix DVM Abstract Objective , To describe a case of leishmaniasis associated with nephrotic syndrome and aortic and caudal vena cava thrombosis in a dog. Case Summary , A 3-year-old male Boxer was referred to the Faculty of Veterinary Medicine, Lisbon, with vomiting, polyuria, polydipsia, lethargy, anorexia, and weight loss. On admission, the dog was thin, quiet, and dehydrated. Initial laboratory abnormalities were compatible with a diagnosis of leishmaniasis (confirmed by serology and bone marrow aspirate), and nephrotic syndrome. Three days later, the animal developed lumbar pain, paraparesis, and absent femoral pulses. Coagulation tests showed a marked reduction in antithrombin (AT) and a mild increase in serum fibrinogen concentration. A diagnosis of thromboembolism was made. In spite of treatment aimed at controlling the primary condition and decreasing further thrombus formation, necrosis developed in the distal right pelvic limb and the nail beds of the left pelvic limb. Against medical advice, medication was stopped and, 15 days later, the dog returned to the hospital, showing extensive necrosis of both pelvic limb extremities. Euthanasia was performed at the owner's request. Necropsy showed a thrombus localized at the distal aorta and extending into the right iliac artery, and an additional thrombus extending from both femoral veins onto the caudal vena cava. New or Unique Information Provided , Thromboembolic disease is rare in dogs with leishmaniasis with nephrotic syndrome. This case suggests that a marked decrease in AT and a mild increase in serum fibrinogen may elicit a hypercoagulable state in these patients. [source] "Actually, I Don't Feel That Bad": Managing Diabetes and the Clinical EncounterMEDICAL ANTHROPOLOGY QUARTERLY, Issue 1 2000Steve Ferzacca A major issue for persons treating and managing adult-onset diabetes (NIDDM) is the "problem of compliance." I consider the clinical encounter in the overall context of diabetes management as a punctuated experience focused on the cultivation of an ideal self whose "technologies" and "ethics of self-care" mimic a capitalist logic that links self-discipline, productivity, and health. Both clinicians and their patients share and identify with many of the cultural referents and social values that circulate through medical advice and practice. However, using individual examples, I show how this shared logic can produce idiosyncratic regimes of self-care and clinical practice that result in hybrid medical practices incorporating differing objectives and emphases concerned with a tolerable present or an ideal future. Rather than organizing principles for research and medical practice, I suggest that medical compliance and noncompliance should be considered part of the rhetoric to be explained within the regimes of a pursuit of health. [NIDDM, the clinical encounter, cultivations of self, hybridity] [source] New methodology for using incognito standardised patients for telephone consultation in primary careMEDICAL EDUCATION, Issue 1 2009Hay Derkx Context, Many countries now use call centres as an integral part of out-of-hours primary care. Although some research has been carried out on safety issues pertaining to telephone consultations, there has been no published research on how to train and use standardised patients calling for medical advice or on the accuracy of their role-play. Objectives, This study aimed to assess the feasibility and validity of using telephone incognito standardised patients (TISPs), the accuracy of their role-play and the rate of detection. Further objectives included exploring the experiences of TISPs and the difficulties encountered in self-recording calls. Methods, Twelve TISPs were trained in role-play by presenting their problem to a general practitioner and a nurse. They were also trained in self-recording calls. Calls were made to 17 different out-of-hours centres (OOHCs) from home. Of the four or five calls made per evening, one call was assessed for accuracy of role play. Retrospectively, the OOHCs were asked whether they had detected any calls made by a TISP. The TISPs filled in a questionnaire concerning their training, the self-recording technique and their personal experiences. Results, The TISPs made 375 calls over 84 evenings. The accuracy of role-play was close to 100%. A TISP was called back the same evening for additional information in 11 cases. Self-recording caused extra tension for some TISPs. All fictitious calls remained undetected. Conclusions, Using the method described, TISPs can be valuable both for training and assessment of performance in telephone consultation carried out by doctors, trainees and other personnel involved in medical services. [source] The safety of sublingual immunotherapy with one or multiple pollen allergens in childrenALLERGY, Issue 12 2008F. Agostinis Background:, Since the majority of allergic patients are polysensitized, it is often necessary to prescribe immunotherapy with multiple allergens. It is crucial to know if the administration of multiple allergens with sublingual immunotherapy (SLIT) increases the risk of side-effects in children. Methods:, Consecutive children with respiratory allergy because of pollens, receiving SLIT for multiple or single allergens were followed-up in a postmarketing survey. Inclusion criteria were those for prescribing SLIT according to guidelines. Parents recorded in a diary card the side-effects (eye symptoms, rhinitis/ear itching, asthma, oral itching/swelling, nausea, vomiting, abdominal pain, diarrhoea, urticaria, angioedema and anaphylaxis). The side-effects were graded as mild, moderate and severe. Results:, Four hundred and thirty-three children (285 male, age range 3,18 years) receiving SLIT were surveyed. Of them, 179 received a single extract, and 254 multiple allergens. The total number of doses given was 40 169 (17 143 with single allergen). Overall, 178 episodes were reported. Of them, 76 occurred with the single allergen (42.46% patients, 4.43/1000 doses) and 102 (40.3% patients, 4.42/1000 doses) with multiple allergens (P = NS). 165 episodes (92.5%) were mild and self-resolving and were equally distributed in the two groups. In 13 cases, the events were judged of moderate severity and medical advice was required. Three patients discontinued SLIT, despite the local side-effects being mild. No emergency treatment was required at all. Conclusion:, The use of multiple allergens for SLIT does not increase the rate of side-effects in children. [source] The Kalgoorlie Otitis Media Research Project: rationale, methods, population characteristics and ethical considerationsPAEDIATRIC & PERINATAL EPIDEMIOLOGY, Issue 1 2008Deborah Lehmann Summary Otitis media (OM) is one of the most common paediatric illnesses for which medical advice is sought in developed countries. Australian Aboriginal children suffer high rates of OM from early infancy. The resultant hearing loss can affect education and quality of life. As numerous factors contribute to the burden of OM, interventions aimed at reducing the impact of single risk factors are likely to fail. To identify key risk factors and understand how they interact in complex causal pathways, we followed 100 Aboriginal and 180 non-Aboriginal children from birth to age 2 years in a semi-arid zone of Western Australia. We collected demographic, obstetric, socio-economic and environmental data, breast milk once, and nasopharyngeal samples and saliva on seven occasions. Ear health was assessed by clinical examination, tympanometry, transient evoked otoacoustic emissions and audiometry. We considered the conduct of our study in relation to national ethical guidelines for research in Aboriginal and Torres Strait Islander health. After 1 year of community consultation, the study was endorsed by local committees and ethical approval granted. Fieldwork was tailored to minimise disruption to people's lives and we provided regular feedback to the community. We saw 81% of non-Aboriginal and 65% of Aboriginal children at age 12 months. OM was diagnosed on 55% and 26% of routine clinical examinations in Aboriginal and non-Aboriginal children respectively. Aboriginal mothers were younger and less educated, fewer were employed and they lived in more crowded conditions than non-Aboriginal mothers. Sixty-four per cent of Aboriginal and 40% of non-Aboriginal babies were exposed to environmental tobacco smoke. Early consultation, provision of a service while undertaking research, inclusion of Aboriginal people as active members of a research team and appropriate acknowledgement will assist in ensuring successful completion of the research. [source] Self-Prescription Practices in Recent Latino ImmigrantsPUBLIC HEALTH NURSING, Issue 3 2008Maren J. Coffman ABSTRACT Objective: Self-prescription involves the purchase and use of restricted medications without medical advice. Although common in Central and South American countries, little is known about this practice among Latino immigrants in the United States. The purpose of this study, therefore, was to explore how Latino immigrants obtain and use prescription medications without accessing the formal health care system. Design: This exploratory descriptive study used focus groups to gain an understanding of the use of prescription medications without medical care. Sample: Three focus group discussions were held with 19 adult Latino immigrants who were new residents in the United States, and did not have health insurance; most were undocumented. Results: Analysis of the data revealed 4 major themes: (a) health care barriers, (b) cultural norms, (c) self-care, and (d) self-prescription. Conclusions: The data indicate that this population experiences significant barriers to accessing health care, forcing them to seek treatment alternatives including the purchase and use of drugs manufactured in Mexico. There are many public health and safety concerns related to self-prescription practices. Nurses need to be aware of the barriers to health care that lead to these potentially dangerous medication practices, and to recognize and understand self-prescription. [source] Infertility, medical advice and treatment with fertility hormones and/or in vitro fertilisation: a population perspective from the Australian Longitudinal Study on Women's HealthAUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 4 2009Danielle L. Herbert Abstract Objective: To identify the factors associated with infertility, seeking advice and treatment with fertility hormones and/or in vitro fertilisation (IVF) among a general population of women. Methods: Participants in the Australian Longitudinal Study on Women's Health aged 28-33 years in 2006 had completed up to four mailed surveys over 10 years (n=9,145). Parsimonious multivariate logistic regression was used to identify the socio-demographic, biological (including reproductive histories), and behavioural factors associated with infertility, advice and hormonal/IVF treatment. Results: For women who had tried to conceive or had been pregnant (n=5,936), 17% reported infertility. Among women with infertility (n=1031), 72% (n=728) sought advice but only 50% (n=356) used hormonal/IVF treatment. Women had higher odds of infertility when: they had never been pregnant (OR=7.2, 95% CI 5.6-9.1) or had a history of miscarriage (OR range=1.5-4.0) than those who had given birth (and never had a miscarriage or termination). Conclusion: Only one-third of women with infertility used hormonal and/or IVF treatment. Women with PCOS or endometriosis were the most proactive in having sought advice and used hormonal/IVF treatment. Implications: Raised awareness of age-related declining fertility is important for partnered women aged ,30 years to encourage pregnancy during their prime reproductive years and reduce the risk of infertility. [source] The Effect of Emergency Department Crowding on Clinically Oriented OutcomesACADEMIC EMERGENCY MEDICINE, Issue 1 2009Steven L. Bernstein MD Abstract Background:, An Institute of Medicine (IOM) report defines six domains of quality of care: safety, patient-centeredness, timeliness, efficiency, effectiveness, and equity. The effect of emergency department (ED) crowding on these domains of quality has not been comprehensively evaluated. Objectives:, The objective was to review the medical literature addressing the effects of ED crowding on clinically oriented outcomes (COOs). Methods:, We reviewed the English-language literature for the years 1989,2007 for case series, cohort studies, and clinical trials addressing crowding's effects on COOs. Keywords searched included "ED crowding,""ED overcrowding,""mortality,""time to treatment,""patient satisfaction,""quality of care," and others. Results:, A total of 369 articles were identified, of which 41 were kept for inclusion. Study quality was modest; most articles reflected observational work performed at a single institution. There were no randomized controlled trials. ED crowding is associated with an increased risk of in-hospital mortality, longer times to treatment for patients with pneumonia or acute pain, and a higher probability of leaving the ED against medical advice or without being seen. Crowding is not associated with delays in reperfusion for patients with ST-elevation myocardial infarction. Insufficient data were available to draw conclusions on crowding's effects on patient satisfaction and other quality endpoints. Conclusions:, A growing body of data suggests that ED crowding is associated both with objective clinical endpoints, such as mortality, as well as clinically important processes of care, such as time to treatment for patients with time-sensitive conditions such as pneumonia. At least two domains of quality of care, safety and timeliness, are compromised by ED crowding. [source] The Elder Patient with Suspected Acute Coronary Syndromes in the Emergency DepartmentACADEMIC EMERGENCY MEDICINE, Issue 8 2007Jin H. Han MD ObjectivesTo describe the evaluation and outcomes of elder patients with suspected acute coronary syndromes (ACS) presenting to the emergency department (ED). MethodsThis was a post hoc analysis of the Internet Tracking Registry for Acute Coronary Syndromes (i,trACS) registry, which had 17,713 ED visits for suspected ACS. First visits from the United States with nonmissing patient demographics, 12-lead electrocardiogram results, and clinical history were included in the analysis. Those who used cocaine or amphetamines or left the ED against medical advice were excluded. Elder was defined as age 75 years or older. ACS was defined by 30-day revascularization, Diagnosis-related Group codes, or death within 30 days with positive cardiac biomarkers at index hospitalization. Multivariable logistic regression analyses were performed to determine the association between being elder and 1) 30-day all-cause mortality, 2) ACS, 3) diagnostic tests ordered, and 4) disposition. Multivariable logistic regression was also performed to determine which clinical variables were associated with ACS in elder and nonelder patients. ResultsA total of 10,126 patients with suspected ACS presenting to the ED were analyzed. For patients presenting to the ED, being elder was independently associated with ACS and all-cause 30-day mortality, with adjusted odds ratios of 1.8 (95% confidence interval [CI] = 1.5 to 2.2) and 2.6 (95% CI = 1.6 to 4.3), respectively. Elder patients were more likely to be admitted to the hospital (adjusted odds ratio, 2.2; 95% CI = 1.8 to 2.6), but there were no differences in the rates of cardiac catheterization and noninvasive stress cardiac imaging. Different clinical variables were associated with ACS in elder and nonelder patients. Chest pain as chief complaint, typical chest pain, and previous history of coronary artery disease were significantly associated with ACS in nonelder patients but were not associated with ACS in elder patients. Male gender and left arm pain were associated with ACS in both elder and nonelder patients. ConclusionsElder patients who present to the ED with suspected ACS represent a population at high risk for ACS and 30-day mortality. Elders are more likely to be admitted to the hospital, but despite an increased risk for adverse events, they have similar odds of receiving a diagnostic test, such as stress cardiac imaging or cardiac catheterization, compared with nonelder patients. Different clinical variables are associated with ACS, and clinical prediction rules utilizing presenting symptoms should consider the effect modification of age. [source] | ||||||||||