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Study Participation (study + participation)
Selected AbstractsCustomer Satisfaction in a Large Urban Fire Department Emergency Medical Services SystemACADEMIC EMERGENCY MEDICINE, Issue 1 2004David E. Persse MD Objectives: The purpose of this study was to determine if emergency medical services (EMS) customer satisfaction could be assessed using telephone-survey methods. The process by which customer satisfaction with the EMS service in a large, fire department,based EMS system is reported, and five month results are presented. Methods: Ten percent of all patients transported during the period of October 15, 2001, through March 15, 2002, were selected for study. In addition, during the same period, all EMS incidents in which a patient was not transported were identified for contact. Customer-service representatives contacted patients via telephone and surveyed them from prepared scripts. Results: A total of 88,528 EMS incidents occurred during the study period. Of these, 53,649 resulted in patient transports and 34,879 did not. Ten percent of patients transported (5,098) were selected for study participation, of which 2,498 were successfully contacted; of these, 2,368 (94.8%) reported overall satisfaction with the service provided. Of the 34,879 incidents without transport, only 5,859 involved patients who were seen but not transported. All of these patients were selected for study. Of these, 2,975 were successfully contacted, with 2,865 (96.3%) reporting overall satisfaction. The most common reason given for nonsatisfaction in both groups was the perception of a long response time. Conclusions: It is possible to conduct a survey of EMS customer satisfaction using telephone-survey methods. Although difficulties exist in contacting patients, useful information is made available with this method. Such surveys should be an integral part of any EMS system's quality-improvement efforts. In this survey, the overwhelming majority of patients, both transported and not transported, were satisfied with their encounter with EMS. [source] The genetics of tea and coffee drinking and preference for source of caffeine in a large community sample of Australian twinsADDICTION, Issue 10 2005Michelle Luciano ABSTRACT Aims To investigate the genetic and environmental influences on tea consumption and their commonalities with coffee consumption; and to further examine the genetic and environmental aetiology of preference for tea/coffee. Design A classical twin design was used in which the similarity of identical and non-identical twins is compared, enabling estimates of genetic, common environmental and unique environmental influence on the trait. Setting and participants An Australian population-based sample of 1796 identical (i.e. monozygotic) and 2013 non-identical (i.e. dizygotic) twin pairs aged 16,87 years was studied, roughly three-fifths of whom were female. The sample represented approximately 70% of those approached for study participation. Measurements As part of a Health and Lifestyle Questionnaire, respondents were asked how many cups of each tea and coffee they consumed per day. Additional measures of ,total tea and coffee consumption' and ,preference for coffee' were calculated. Findings Age was positively associated with tea consumption but negatively associated with coffee preference; women consumed more beverages than men, but showed a lower preference for coffee. An inverse relation between tea and coffee consumption,larger in females (,0.41) than males (,0.34),was supported. This association was mediated entirely by the unique environment in males, and by both the unique environment (68.3%) and genes (31.7%) in females. Tea and coffee drinking were shown to have similar heritabilities (0.46) in males, but tea consumption was influenced by common environmental factors whereas coffee consumption was not. Coffee preference was shown to be influenced by genes (0.42) and the unique environment (0.58). Conclusions As the patterns of genetic and environmental variation were shown to differ for tea and coffee consumption it may be more informative to retain them as separate measures of caffeine intake in future studies of stimulant use and taste perception. [source] Maximizing Clinical Research Participation in Vulnerable Older Persons: Identification of Barriers and MotivatorsJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 8 2008Edward R. Marcantonio MD OBJECTIVES: To identify barriers and motivators to participation in long-term clinical research by high-risk elderly people and to develop procedures to maximize recruitment and retention. DESIGN: Quantitative and qualitative survey. SETTING: Academic primary care medicine and pre-anesthesia testing clinics. PARTICIPANTS: Fifty patients aged 70 and older, including 25 medical patients at high risk of hospitalization and 25 patients with planned major surgery. MEASUREMENTS: Fifteen- to 20-minute interviews involved open- and closed-ended questions guided by an in-depth script. Two planned study protocols were presented to each participant. Both involved serial neuropsychological assessments, blood testing, and magnetic resonance brain imaging (MRI); one added lumbar puncture (LP). Participants were asked whether they would be willing to participate in these protocols, rated barriers and incentives to participation, and were probed with open-ended questions. RESULTS: Of 50 participants (average age 78, 44% male, 40% nonwhite), 32 (64%) expressed willingness to participate in the LP-containing protocol, with LP cited as the strongest disincentive. Thirty-eight (76%) expressed willingness to participate in the protocol without LP, with phlebotomy and long interviews cited as the strongest disincentives. Altruism was a strong motivator for participation, whereas transportation was a major barrier. Study visits at home, flexible appointment times, assessments shorter than 75 minutes, and providing transportation and free parking were strategies developed to maximize study participation. CONCLUSION: Vulnerable elderly people expressed a high rate of willingness to participate in an 18-month prospective study. Participants identified incentives and barriers that enabled investigators to develop procedures to maximize recruitment and retention. [source] Referral and treatment patterns for complex regional pain syndrome in the NetherlandsACTA ANAESTHESIOLOGICA SCANDINAVICA, Issue 6 2009M. DE MOS Background: Patients with complex regional pain syndrome (CRPS) are seen and treated by a variety of physicians. The present study aims to describe referral and treatment patterns for CRPS patients in the Netherlands. Methods: Patients, who were selected (1996,2005) from an electronic general practice (GP) database (Integrated Primary Care Information Project), were invited for study participation, involving diagnosis verification (International Association for the Study of Pain criteria) and assessment of referrals and treatment through information retrieved from GP journals, patients' questionnaires, pharmacy dispensing lists and specialist letters if available. Results: One hundred and two patients were included. Sixty-one percent had presented first at the GP, while 80% subsequently consulted one or more medical specialists, most frequently an anesthetist (55% of the cases) or a specialist in rehabilitation medicine (41%). Over 90% of the patients received oral or topical pharmacotherapy, 45% received intravenous therapy, 89% received non-invasive therapy (i.e. physiotherapy) and 18% received nerve blocks. Analgesics and free radical scavengers were administered early during CRPS, while vasodilating drugs and drugs against neuropathic pain (antidepressants and anti-epileptics) were administered later on. Pharmacotherapy was usually initiated by a medical specialist. Conclusion: The Dutch treatment guidelines, issued in 2006, recommend free radical scavenger prescription (plus physiotherapy) as the initial treatment step for CRPS. Until 2005 only half of the patients received a scavenger within 3 months after disease onset, and the majority presents first at the GP, in particular GPs may be encouraged to initiate treatment with scavengers, while waiting for the results of further specialist consultation. [source] The Safety and Efficacy of Varenicline in Cocaine Using Smokers Maintained on Methadone: A Pilot StudyTHE AMERICAN JOURNAL ON ADDICTIONS, Issue 5 2010James Poling PhD In this double-blind, placebo-controlled trial, we compared varenicline (2 mg) to placebo for treatment for cocaine and tobacco dependence in 31 methadone-maintained subjects. Subjects received weekly counseling during the 12-week study participation. Our results indicate that varenicline is safe to give to this subject population, as there were no adverse events related to medication during this study. Varenicline was no more effective than placebo for abstinence from cocaine. Treatment with varenicline was associated with a reduced number of cigarettes smoked per day, even though subjects received only a brief education for smoking cessation. The self-report reduction in smoking was corroborated by CO levels and the Fagerström Test of Nicotine Dependence. However, self-ratings of positive mood on the Positive Affect Negative Affect Schedule did significantly decrease in the varenicline group as compared to the placebo group, although this appears to be due to randomization differences related to lifetime depression diagnosis. These preliminary findings may point to potential therapeutic value of varenicline for smoking cessation in cocaine users maintained on methadone. (Am J Addict 2010;19:401,408) [source] Perceptions of Transitional Care Needs and Experiences in Pediatric Heart Transplant RecipientsAMERICAN JOURNAL OF TRANSPLANTATION, Issue 3 2009S. J. Anthony Survival following pediatric heart transplantation (HTx) continues to improve. The transition from pediatric to adult care is becoming a pivotal stage in the ongoing medical management of this population. Published data support enhanced outcomes for adolescent patients with increased attention to transitional care. The purpose of this study was to explore the ,transition experience' of adolescent HTx recipients and families. All teens (12,18 years) and parents at a single-center HTx program were invited to participate in semistructured interviews. Qualitative, phenomenological methodology was used to build theoretical knowledge and guided the data collection and analysis. The study population included 14 patients (7 males) with a mean age of 15.7 ± 1.8 years (11.7,17.8 years) and at a mean of 4.1 ± 3.3 years post-HTx (0.3,9.2 years) at the time of study participation. Major themes identified included: (i) adolescent disinterest and apathy regarding transition to adult care versus parental anxiety about their child's eventual departure from the pediatric transplant center, (ii) perceived differences in pediatric versus adult care and (iii) identification of strategies described as helpful in facilitating the transition. Understanding the experiences and perceptions of adolescent HTx recipients and their parents is crucial to planning effective transitional care and necessary for evidenced-based practice. [source] Psychological Functioning, Nonadherence and Health Outcomes After Pediatric Liver TransplantationAMERICAN JOURNAL OF TRANSPLANTATION, Issue 8 2007E. M. Fredericks The present study empirically assessed the relationships between adherence behaviors and HRQOL, parent and child psychological functioning and family functioning, and investigated the relationship between adherence behaviors and health outcomes in children who were within 5 years of their liver transplantation. Participants included 38 children (mean = 8.5 years, range 28 months to 16 years) and their parent/guardian(s). HRQOL and psychological functioning were examined using well-validated assessment measures. Measures of adherence included the rate of clinic attendance and standard deviations (SDs) of consecutive tacrolimus blood levels, which were collected and evaluated retrospectively. Measures of child health status included the frequency of hospital admissions, liver biopsies, episodes of rejection and graft function for the year prior to study participation. Results indicated that nonadherence was related to lower physical HRQOL, more limitations in social and school activities related to emotional and behavioral problems, parental emotional distress and decreased family cohesion. Nonadherence was also related to frequency and duration of hospitalizations, liver biopsies and rejection episodes. These results suggest that empirically based assessment of HRQOL, parenting stress and family functioning may help identify patients at risk for nonadherence, and may allow for the need-based delivery of appropriate clinical interventions. [source] | ||||||||||