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1.
Bukstein DA  White EB  Martin J 《Managed care quarterly》1995,3(2):26-31; discussion 32
A systemwide outcomes management plan is in the process of implementation at Dean Medical Center. Plans for data collection include a core data set of patient satisfaction, basic health, and functional and risk status along with specific clinical and clinically related functional status reported by patients and providers.  相似文献   
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OBJECTIVE:

To examine treatment indications, efficacy and side effects of oral beta-blockers for the treatment of problematic hemangiomas.

METHODS:

A retrospective review of patients with hemangiomas presenting to the Alberta Children’s Hospital Vascular Birthmark Clinic (Calgary, Alberta) between 2009 and 2011 was conducted. The subset of patients treated with oral beta-blockers was further characterized, investigating indication for treatment, response to treatment, time to resolution of indication, duration of treatment, occurrence of rebound growth and side effects of therapy.

RESULTS:

Between 2009 and 2011, 311 new patients with hemangiomas were seen, of whom 105 were treated with oral beta-blockers. Forty-five patients completed beta-blocker treatment while the remainder continue to receive therapy. Indications for treatment were either functional concerns (68.6%) or disfigurement (31.4%). Functional concerns included ulceration (29.5%), periocular location with potential for visual interference (28.6%), airway interference (4.8%), PHACES syndrome (3.8%), auditory interference (0.95%) and visceral location with congestive heart failure (0.95%). The median age at beta-blocker initiation was 3.3 months; median duration of therapy was 10.6 months; and median maximal treatment dose was 1.5 mg/kg/day for propranolol and 1.6 mg/kg/day for atenolol. Ninety-nine patients (94.3%) responded to therapy with size reduction, colour changes, softened texture and/or healing of ulceration. Rebound growth requiring an additional course of therapy was observed in 23 patients. Side effects from beta-blockers included cool extremities (26.7%), irritability (17.1%), lower gastrointestinal upset (14.3%), emesis (11.4%), hypotension (10.5%), poor feeding (7.6%), lethargy (4.8%), bronchospasm (0.95%) and rash (0.95%). Side effects did not result in complete discontinuation of beta-blocker treatment in any case; however, they prompted a switch to a different beta-blocker preparation in some cases. Resolution of the primary indication, requiring a median time of three months, occurred in 87 individuals (82.9%).

CONCLUSIONS:

Treatment of infantile hemangiomas with oral beta-blocker therapy is highly effective and well tolerated, with more than 94% of patients demonstrating a response to treatment and 90% showing resolution of the primary functional indication for treatment.  相似文献   
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AIMS: Several decades of research have shown that lesbian, gay and bisexual (LGB) adults are at high risk for substance use and substance use disorders (SUDs). These problems may often start prior to young adulthood; however, relatively little is known about risk for substance use in LGB adolescents. The primary aims of this paper were to conduct a meta-analysis of the relationship between sexual orientation and adolescent substance use and a systematic review and critique of the methodological characteristics of this literature. METHODS: Medical and social science journals were searched using Medline and PsychInfo. Studies were included if they tested the relationship between sexual orientation and adolescent substance use. Eighteen published studies were identified. Data analysis procedures followed expert guidelines, and used National Institutes of Health (NIH)-sponsored meta-analysis software. RESULTS: LGB adolescents reported higher rates of substance use compared to heterosexual youth (overall odds ratio = 2.89, Cohen's d = 0.59). Effect sizes varied by gender, bisexuality status, sexual orientation definition and recruitment source. None of the studies tested mediation and only one tested moderation. One employed a matched comparison group design, one used a longitudinal design, and very few controlled for possible confounding variables. CONCLUSIONS: The odds of substance use for LGB youth were, on average, 190% higher than for heterosexual youth and substantially higher within some subpopulations of LGB youth (340% higher for bisexual youth, 400% higher for females). Causal mechanisms, protective factors and alternative explanations for this effect, as well as long-term substance use outcomes in LGB youth, remain largely unknown.  相似文献   
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Disruptive behaviors disorders in the form of conduct disorder, oppositional defiant disorder and/or attention-deficit hyperactivity disorder are found in a majority of adolescents with substance use disorders These disorders influence the risk for and the course of substance use disorders in adolescents and potentially provide important targets for intervention. Interventions such as family therapy and multisystemic therapy can focus on important environmental factors that help to produce and sustain substance use, related problems and disruptive/deviant social behavior. Researchers and clinicians are increasingly utilizing multimodal approaches that use several psychosocial approaches in addition to medication, if indicated. This article reviews our current understanding of the relationship between disruptive behavior disorders and substance use disorders in adolescents and the importance of this understanding in the prevention, assessment and treatment of adolescents with substance use disorders.  相似文献   
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OBJECTIVE: This study was undertaken to explore the characteristics of young patients treated in emergency departments (EDs) who follow through with an evaluation for psychiatric disorders as defined in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) and to investigate differences in rates of psychiatric disorders between ED-treated adolescents and demographically similar adolescents recruited from the community. METHOD: Sixty three older adolescents (40 males) who were treated at two urban university hospital EDs were matched one-to-one on age, gender and race with 63 adolescents recruited from the community for participation in studies at an alcohol research center. Comprehensive psychiatric interviews were conducted with both groups. RESULTS: ED-treated adolescents were diagnosed with higher rates of current alcohol use disorders (AUDs), current drug use disorders and current major depression than were community controls. The ED sample had a particularly high rate of the DSM-IV "hazardous use" of alcohol symptom. ED-treated adolescents also had a higher rate of lifetime comorbid alcohol use disorders and drug use disorders, as well as a higher rate of lifetime comorbid alcohol use disorders and major depression, compared with the community controls. CONCLUSIONS: Adolescents who are treated in EDs should be routinely assessed for the presence of AUD, drug involvement and depressive disorders.  相似文献   
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OBJECTIVES: To examine the trajectory of methylphenidate (MPH) dosage over time, following a controlled titration, and to ascertain how accurately the titration was able to predict effective long-term treatment in children with attention-deficit/hyperactivity disorder (ADHD). METHOD: Using the 14-month-treatment database of the NIMH Collaborative Multisite Multimodal Treatment Study of Children With Attention-Deficit/Hyperactivity Disorder (MTA), the outcome of the initial placebo-controlled, double-blind, randomized daily switch titration of MPH was compared with the subsequent maintenance pharmacotherapy. Children received monthly monitoring visits and, when needed, medication adjustments. RESULTS: Of the 198 children for whom MPH was the optimal treatment at titration (mean +/- SD dose: 30.5 +/- 14.2 mg/day), 88% were still taking MPH at the end of maintenance (mean dose 34.4 +/- 13.3 mg/day). Titration-determined dose and end-of-maintenance dose were significantly correlated (r = 0.52-0.68). Children receiving combined pharmacotherapy and behavioral treatment ended maintenance on a lower dose (31.1 +/- 11.7 mg/day) than did children receiving pharmacotherapy only (38.1 +/- 14.2 mg/day). Of the 230 children for whom titration identified an optimal treatment, 17% continued both the assigned medication and dosage throughout maintenance. The mean number of pharmacological changes per child was 2.8 +/- 1.8 (SD), and time to first change was 4.7 months +/- 0.3 (SE). CONCLUSIONS: For most children, initial titration found a dose of MPH in the general range of the effective maintenance dose, but did not prevent the need for subsequent maintenance adjustments. For optimal pharmacological treatment of ADHD, both careful initial titration and ongoing medication management are needed.  相似文献   
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A model was developed to estimate the impact of adherence and inhalation technique over time on delivered doses of inhaled corticosteroids (ICS) for asthmatics using metered-dose inhalers (MDIs) and dry powder inhalers (DPIs). Factors affecting inhalation technique include ongoing training, inhalation device, spacer use (with MDIs), and natural ability. Model parameters were derived from a literature review or were estimated from clinical experience. Analyses demonstrated that most patients receive a fraction of prescribed ICS doses over time. The model may be used to better understand the impact of increasing ICS dosages and to estimate the likelihood of patients being underdosed.  相似文献   
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