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1.
BMC Musculoskelet Disord ; 18(1): 445, 2017 Nov 14.
Artigo em Inglês | MEDLINE | ID: mdl-29137611

RESUMO

BACKGROUND: Emergence of more autonomous roles for physiotherapists warrants more evidence regarding their diagnostic capabilities. Therefore, we aimed to evaluate diagnostic and surgical triage concordance between a physiotherapist and expert physicians and to assess the diagnostic validity of the physiotherapist's musculoskeletal examination (ME) without imaging. METHODS: This is a prospective diagnostic study where 179 consecutive participants consulting for any knee complaint were independently diagnosed and triaged by two evaluators: a physiotherapist and one expert physician (orthopaedic surgeons or sport medicine physicians). The physiotherapist completed only a ME, while the physicians also had access to imaging to make their diagnosis. Raw agreement proportions and Cohen's kappa (k) were calculated to assess inter-rater agreement. Sensitivity (Se) and specificity (Sp), as well as positive and negative likelihood ratios (LR+/-) were calculated to assess the validity of the ME compared to the physicians' composite diagnosis. RESULTS: Primary knee diagnoses included anterior cruciate ligament injury (n = 8), meniscal injury (n = 36), patellofemoral pain (n = 45) and osteoarthritis (n = 79). Diagnostic inter-rater agreement between the physiotherapist and physicians was high (k = 0.89; 95% CI:0.83-0.94). Inter-rater agreement for triage recommendations of surgical candidates was good (k = 0.73; 95% CI:0.60-0.86). Se and Sp of the physiotherapist's ME ranged from 82.0 to 100.0% and 96.0 to 100.0% respectively and LR+/- ranged from 23.2 to 30.5 and from 0.03 to 0.09 respectively. CONCLUSIONS: There was high diagnostic agreement and good triage concordance between the physiotherapist and physicians. The ME without imaging may be sufficient to diagnose or exclude common knee disorders for a large proportion of patients. Replication in a larger study will be required as well as further assessment of innovative multidisciplinary care trajectories to improve care of patients with common musculoskeletal disorders.


Assuntos
Traumatismos do Joelho/diagnóstico , Articulação do Joelho , Osteoartrite do Joelho/diagnóstico , Fisioterapeutas/estatística & dados numéricos , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Exame Físico/estatística & dados numéricos , Estudos Prospectivos , Triagem
2.
Prog Urol ; 22 Suppl 2: S64-71, 2012 Sep.
Artigo em Francês | MEDLINE | ID: mdl-23098792

RESUMO

Prostate cancer has become a chronic disease. In this context, it is important to take into account the quality of life of patients and their family in the therapeutic approach. Recent studies have demonstrated the importance of depression and the risk of suicide in patients with prostate cancer as well as the repercussions of the disease on the spouse and their relationship. The implication of hormonal treatment in the increase in risk of depression is difficult to affirm. Few studies have investigated this subject and they present methodological biases. Some authors report an increased risk of cognitive decline in patients on androgen deprivation. However, even if certain physiopathological hypotheses have been put forward, the imputability of the treatment on the alteration of cognitive functions has not been clearly established. Urologists are at the forefront of diagnosis and treatment of prostate cancer occurring most often in elderly subjects. Therefore, given the prevalence of depression syndromes and/or the alteration of cognitive functions in this population, the urologist must be aware of these different factors, which are potentially aggravated by the introduction of androgen deprivation. Based on a review of the recent literature, the authors suggest using a simple depression screening tool: confirmation of the diagnosis and management is within the competence of the general practitioner. As for the risk of cognitive decline, it seems difficult to imagine, and not necessarily relevant, to systematically propose a battery of neuropsychometric screening tests. On the other hand, giving the patient the G8 screening test can allow the urologist to assess whether the patient needs a geriatric consultation or not.


Assuntos
Antagonistas de Androgênios/efeitos adversos , Transtornos Cognitivos/induzido quimicamente , Transtornos do Humor/induzido quimicamente , Antagonistas de Androgênios/uso terapêutico , Humanos , Masculino , Neoplasias da Próstata/tratamento farmacológico , Inquéritos e Questionários
3.
Encephale ; 34(2): 205-10, 2008 Apr.
Artigo em Francês | MEDLINE | ID: mdl-18597730

RESUMO

In the field of depression, good initial management is crucial for the subsequent treatment. A relationship based on trust is essential. This can be of various types: there is no consensus on what is the "best" type of relationship. General practitioners diagnose more than two-thirds of depression and write out more than one third of prescriptions for antidepressors. Physicians are faced with various problems in the management of depressed patients: lack of time during the consultation, insufficient training in depression and its treatment, absence of somatic markers, fear of suicide risks... To specify the problems and elaborate responses, this survey assessed, mirror-wise, the point of view of the patient and that of the physician, the feelings regarding the pathology and its treatment, during consultations when the physician is confronted with a depression syndrome. Patient anonymousness was guaranteed by the use of a ballot box and sealed envelopes. In both parties, the survey explored the perception and experience of the pathology, the patient-physician relationship, and the history and perception of the initial consultations. Eligible patients were those who had been diagnosed with depression by the general practitioner and who had been informed of this during the past three months. Based on this information, and other than the data regarding the pathology, the procedure for establishing the diagnosis, the conditions in which the diagnosis was announced and the treatment measures, a characterisation of the alliance between the patient and the physician was established based on the combination of the patients' and physicians' data. Homogenous patient-physician groups were thus identified using multiple component factorial analysis followed by mixed classification. This methodology identified types of patient-physician binomials according to the nature of their alliance (independent of any "doctor effect"): a clinical alliance, a united alliance, an alliance based on sense, and a difficult alliance.


Assuntos
Antidepressivos/uso terapêutico , Transtorno Depressivo Maior/tratamento farmacológico , Transtorno Depressivo Maior/psicologia , Equipe de Assistência ao Paciente , Atenção Primária à Saúde/métodos , Encaminhamento e Consulta , Adulto , Idoso , Transtorno Depressivo Maior/diagnóstico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de Doença
4.
J Neurosurg ; 105(6): 807-10, 2006 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-17405248

RESUMO

The challenges faced by neurosurgery in 2006 are many. There are five principal challenges that have received a great deal of attention from the Board of Directors of the American Association of Neurological Surgeons this past year. These are the challenge of maintaining a modern, efficient, and responsive educational program for neurosurgery; the challenge of maintaining the boundaries of neurosurgical practice and preventing the incursion of subspecialty groups into the performance of neurosurgical procedures; the challenge of responding to the changing demands of society; the challenge of influencing increased reimbursement; and the challenge of creating meaningful medical liability reform. Each of these issues are discussed.


Assuntos
Neurocirurgia/tendências , Sociedades Médicas/tendências , Previsões , Reforma dos Serviços de Saúde/tendências , Necessidades e Demandas de Serviços de Saúde/tendências , Humanos , Reembolso de Seguro de Saúde/tendências , Imperícia/tendências , Neurocirurgia/economia , Neurocirurgia/educação , Especialização/tendências , Estados Unidos
5.
Physiotherapy ; 102(1): 41-9, 2016 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26619821

RESUMO

OBJECTIVE: To perform a systematic review on the efficacy of transcutaneous electrical nerve stimulation (TENS) for the treatment of rotator cuff tendinopathy in adults. METHODS: A literature search was conducted in four databases (CINAHL, Embase, PubMed and PeDRO) for randomised controlled trials published from date of inception until April 2015, comparing the efficacy of TENS for the treatment of rotator cuff tendinopathy with placebo or any other intervention. Risk of bias was evaluated using the Cochrane risk of bias tool. Results were summarised qualitatively. RESULTS: Six studies were included in this review. The mean methodological score was 49% (standard deviation 16%), indicating an overall high risk of bias. One placebo-controlled trial reported that a single TENS session provided immediate pain reduction for patients with rotator cuff tendinopathy, but did not follow the participants in the short, medium or long term. Two trials that compared ultrasound therapy with TENS reported discrepancy and contradictory results in terms of pain reduction and shoulder range of motion. Corticosteroid injections were found to be superior to TENS for pain reduction in the short term, but the differences were not clinically important. Other studies included in this review concluded that TENS was not superior to heat or pulsed radiofrequency. CONCLUSION: Due to the limited number of studies and the overall high risk of bias of the studies included in this review, no conclusions can be drawn on the efficacy of TENS for the treatment of rotator cuff tendinopathy. More methodologically sound studies are needed to document the efficacy of TENS. Until then, clinicians should prefer other evidence-based rehabilitation interventions proven to be efficacious to treat patients with rotator cuff tendinopathy.


Assuntos
Lesões do Manguito Rotador/reabilitação , Estimulação Elétrica Nervosa Transcutânea/métodos , Humanos , Tratamento por Radiofrequência Pulsada/métodos , Amplitude de Movimento Articular
6.
J Histochem Cytochem ; 36(7): 775-82, 1988 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-3133407

RESUMO

The objectives of the present study were to determine if carbonic anhydrase III (CA III) demonstrated a specific association for any particular organelle or structure of the skeletal muscle cell and to quantify the activity and content of this enzyme in different types of skeletal muscle fibers. Ultrastructural localization of CA III in the soleus (SOL), deep vastus lateralis (DVL), and superficial vastus lateralis (SVL), composed of predominantly type I, IIa, and IIb fibers, respectively, was performed using a high-resolution immunocytochemical technique and antibody specific for CA III on ultra-thin sections of skeletal muscle embedded in the water-soluble medium polyvinyl alcohol (PVA). The results indicated a uniform distribution of CA III within the sarcomere. Mitochondria, nuclei, triads, Z-, and M-bands were not specifically labeled. Immunoblotting of washed myofibril preparations did not show any detectable CA III associated with this structure. In addition to quantification of the immunogold labeling, CA III activity and content were assayed in the post-mitochondrial supernatant of the three muscles. In the SOL, these values were found to be 3.6-7.6 times higher than in the DVL. The SVL showed a labeling intensity slightly higher than background level, while the enzyme activity and content were indistinguishable from background levels. We therefore conclude that CA III is randomly distributed in the cytoplasm of the three muscle fiber types and that the relative CA III content and activity in the three muscles studied is SOL greater than DVL greater than SVL approximately equal to 0.


Assuntos
Anidrases Carbônicas/metabolismo , Músculos/enzimologia , Animais , Especificidade de Anticorpos , Imuno-Histoquímica , Técnicas de Imunoadsorção , Microscopia Eletrônica , Ratos
7.
Anat Embryol (Berl) ; 153(1): 23-36, 1978 May 31.
Artigo em Inglês | MEDLINE | ID: mdl-655437

RESUMO

Adenohypophyseal region of quail embryo has been examined by electron microscopy from stage 12 to stage 21 of Zacchei (1961). The Seessel's pouch develops prior to the early stages of adenohypophysis formation, then regresses while Rathke's pouch proliferates and differentiates. From Rathke's pouch formation by stage 12 (48 h of incubation) until appearance of the first secretory granules by stage 21 (6 days of incubation), there are no major ultrastructural modifications in adenohypophyseal cells. Mitochondria, Golgi vesicles, polysomic ribosomes, pinocytotic vesicles, and mitotic figures become more numerous while nucleocytoplasmic ratio and the number of ribosomes and lipid droplets decreases. The major change is the appearance of secretory granules by day 6 of incubation. This phenomenon occurs at the same time as in chick embryo, despite an incubation period shorter for quail than for chick. Mitotic figures are mainly distributed near the pouch lumen, while secretory granules are first located in the peripheral cells of the cephalic part of pars distalis primordium. The hypothetical role of mesenchyme and vascularization is discussed.


Assuntos
Adeno-Hipófise/ultraestrutura , Animais , Grânulos Citoplasmáticos , Embrião não Mamífero , Adeno-Hipófise/embriologia , Codorniz
8.
Anat Embryol (Berl) ; 156(3): 255-67, 1979 Jul 26.
Artigo em Inglês | MEDLINE | ID: mdl-474997

RESUMO

Isolated epithelial rudiments of 3--4 days quail embryo adenohypophysis were cultivated in vitro. Differentiation of glandular cells occurred when culture conditions allowed the formation of explants characterized by the presence of a fibroblastic sheet and of an epithelial roof surrounding a central cavity. Differentiation did not occur when culture conditions did not allow the fibroblastic sheet to be established or resulted in the absence of a cavity. The importance of the explant structure in differentiation is also indicated by the location of glandular cells. In vitro they differentiate near the cavity derived from Rathke's pouch lumen while in situ they first appear at the periphery of the rudiment, near the basement membrane. The results of this study show that the adenohypophyseal primordium can differentiate without any mesenchymal influence. The observed differentiation seems to be correlated with fibroblast-secreted material, and this hypothesis is discussed.


Assuntos
Adeno-Hipófise/citologia , Codorniz/fisiologia , Animais , Membrana Basal , Diferenciação Celular , Técnicas de Cultura , Epitélio , Fibroblastos , Microscopia Eletrônica , Adeno-Hipófise/ultraestrutura
9.
Anat Embryol (Berl) ; 160(3): 275-84, 1980.
Artigo em Inglês | MEDLINE | ID: mdl-7457922

RESUMO

The epithelial rudiment of 4 day-old quail embryo adenohypophysis, cultivated in vitro under conditions allowing glandular differentiation, displays peripheral cells that progressively acquire follicular cell features. They elongate, develop numerous microvilli, junctional complexes, interlocking membranes and bundles of microfilaments. These follicular-like cells derive from peripheral epithelial cells that, in situ, become glandular. These results show that follicular cells can develop from undifferentiated cells. They undergo this pathway of development, in all likelihood, as a result of perturbations in their microenvironment.


Assuntos
Adeno-Hipófise/citologia , Animais , Diferenciação Celular , Técnicas de Cultura , Microscopia Eletrônica , Microvilosidades/ultraestrutura , Adeno-Hipófise/ultraestrutura , Codorniz
10.
Encephale ; 25 Spec No 5: 30-4; discussion 35, 1999 Nov.
Artigo em Francês | MEDLINE | ID: mdl-10609100

RESUMO

The management of Alzheimer's disease is currently undergoing profound upheavals. The advent of specific treatments for the disease is largely responsible for those changes. Psychiatrists are directly involved in that approach. They play a very important role in the pluridisciplinary approach to patients and their families. The management of the disease shows, in fact, that management consists in long-term accompaniment of the patient, of course, but also of the family, qualified as the "natural caregiver", and that the two are indissociable. A review of the natural course of the disease enables restitution of the concomitant progress of the entourage's experience and the problems encountered by the family. The various studies on caregivers stress the importance of the psychological burden, the risk of depression and, above all, the position of behavioral symptoms in their quality of life. WHO has formulated recommendations concerning caregivers, and while they are simply common sense, they deserve to be restated: carefully evaluating their capacities and work load and informing them on the disease may enable them to benefit from support and, above all, enable periods of respite to be arranged. Lastly, the resources available for management need to be understood, even though the list is far from complete and a certain number of resources have yet to be fully evaluated and defined.


Assuntos
Doença de Alzheimer/psicologia , Cuidadores/psicologia , Família/psicologia , Idoso , Humanos , Pessoa de Meia-Idade , Qualidade de Vida
11.
Encephale ; 27(5): 423-8, 2001.
Artigo em Francês | MEDLINE | ID: mdl-11760691

RESUMO

To take care of elderly patients in psychiatric hospital sets specific problems. It is interesting to know the mode, the frequency, and the reasons of these hospitalizations, to improve the medical care given to these subjects. We made a prospective study with elderly patients hospitalized in a psychiatric institution. The results were completed in discussions with the medical care staff. During the study (January and February 1997), 112 elderly patients, about more than 60 years old, were hospitalized in Villejuif' specialized hospital (inpsychiatric units). Informations about social facts, main psychiatric previous, reasons of the hospitalization, the caring and the evolution of these subjects were collected. The main important reflexion we did observe was the significant difference between elderly patients hospitalized in psychiatric units, with or without psychiatric previous before the age of 60. Those who were hospitalized at the first time in psychiatric units before 60, presented a medium aged population, younger than the other group. They also presented more delusion with psychosis, were more frequently hospitalized longly in psychiatric units, took neuroleptics, and their somatic associate pathologies were less difficult to take care of. In the second group including the elderly patients without psychiatric previous before 60, we did observe very different characteristics: the diagnosis of most of the patients is dementia; these elderly subjects leaved mostly at home, they presented more sadness, aggression, or social inappropriate behaviour. Depression is a more frequent diagnosis. This study of all the elderly patients admitted in a psychiatric hospital confirmed the population's heterogeneity. The existence of an hospitalisation in psychiatric unit before sixty represented a pertinent test to a major and simple approach of these differences. The psychiatric unit which receives more and more elderly patients take care of their differences to the organisation of care needs between the gerontopsychiatric patients types. The patients with a late gerontopsychiatric's disease could need a specific hospitalization in gerontopsychiatric units, especially organised to deliver psychiatric cares and somatic cares, including medical geriatric practicer and medical care staff formed to the dependence need care.


Assuntos
Transtornos Mentais/epidemiologia , Readmissão do Paciente/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/diagnóstico , Doença de Alzheimer/epidemiologia , Doença de Alzheimer/psicologia , Doença Crônica , Delusões/diagnóstico , Delusões/epidemiologia , Delusões/psicologia , Transtorno Depressivo Maior/diagnóstico , Transtorno Depressivo Maior/epidemiologia , Transtorno Depressivo Maior/psicologia , Feminino , França , Avaliação Geriátrica/estatística & dados numéricos , Humanos , Acontecimentos que Mudam a Vida , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/psicologia , Pessoa de Meia-Idade , Transtornos da Personalidade/diagnóstico , Transtornos da Personalidade/epidemiologia , Transtornos da Personalidade/psicologia , Unidade Hospitalar de Psiquiatria , Transtornos Psicóticos/diagnóstico , Transtornos Psicóticos/epidemiologia , Transtornos Psicóticos/psicologia , Recidiva , Fatores de Risco
12.
Encephale ; 22 Spec No 6: 24-7, 1996 Dec.
Artigo em Francês | MEDLINE | ID: mdl-9102315

RESUMO

This study report clinical experience of Clozapine treatment in 48 chronic schizophrenic patients. At the study time, 35 patients are still under this treatment while 13 patients have stopped it. These two populations and their differences are presented. Clozapine experience is positive as testifies quality of life and social situation improvement in numerous cases.


Assuntos
Antipsicóticos/uso terapêutico , Clozapina/uso terapêutico , Esquizofrenia/tratamento farmacológico , Adulto , Centros Comunitários de Saúde Mental , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Fatores de Tempo
13.
Presse Med ; 28(32): 1794-9, 1999 Oct 23.
Artigo em Francês | MEDLINE | ID: mdl-10566288

RESUMO

POORLY DEFINED USE: The first of three leading problems in the use of psychotropic drugs in elderly subjects is related to the overall situation of their use, often tainted by an ìideologicalî point of view. Prescribers are ìforî or ìagainstî psychotropic and justify their prescription by the need to take into account the general situation rather than strictly clinical arguments. Some prescriptions are written for the family or institutions. Even the definition of the elderly subject is extremely vague and is generally taken to include subjects over 65, a very heterogeneous group. Too few studies have been devoted to subjects over 80. NEED FOR GOOD CLINICAL ANALYSIS: The second type of problem is raised by the clinical expression of psychotic disorders in the elderly, too often considered to be limited to the classical signs of depression, dementia, and confusion. A careful clinical analysis is essential before prescription, with an adapted therapeutic response to each pathological situation. In addition, good clinical analysis would allow better diagnosis of depression, a condition largely underestimated and undertreated. BY THERAPEUTIC CLASS: It is now classical to denounce inappropriate use of neuroleptics and question their efficacy in controlling behavioral disorders in dementia. This attitude results from the impact of the adverse effects. Several authors have emphasized the contribution of new antipsychotic drugs but very few controlled studies have been reported. For antidepressors, the current consensus would suggest that prescription doses are generally insufficient and treatment durations too short. Finally, though it is widely accepted that use of benzodiazepines should be limited in dose and duration, data on drug use however show the contrary, emphasizing the difficulty in changing habits. New compounds including thymoregulators are increasingly used for elderly subjects but here again, like for antipsychotic drugs, too few studies have been published and many points remain to be elucidated.


Assuntos
Idoso , Transtornos Mentais/tratamento farmacológico , Transtornos Psicóticos/tratamento farmacológico , Psicotrópicos/uso terapêutico , Humanos , Psicotrópicos/efeitos adversos , Psicotrópicos/classificação
14.
Presse Med ; 29(15): 871-5, 2000.
Artigo em Francês | MEDLINE | ID: mdl-10827797

RESUMO

ADVANTAGES OF EARLY DIAGNOSIS: Better prognosis and quality of life for patients with Alzheimer's disease and their caregivers depends on early diagnosis as specific treatment (anticholinesterase drugs) early in the disease process can have a beneficial effect on cognition and psychiatric or behavioral disorders. In addition early diagnosis gives the physician the opportunity to provide adapted advice for the patient and caregivers especially important in preventing complications and helping the family cope with the inevitable disruption of the family pattern caused by the disease, a situation which is particularly for the "designated caregiver". PREDEMENTIA STATES: The question of early diagnosis raises several types of problems. Defining the limits of the disease is particularly difficult: when does Alzheimer type dementia start? what is the definition of predementia? A growing body of work suggests that it is warranted to identify patients at risk of developing Alzheimer type dementia since, according to certain authors, they can benefit from specific treatment. RISK FACTORS: The only fully recognized risk factors are age, family history of dementia and presence of the allele epsilon 4 of the apolipoprotein E gene. There are probably several other risk factors. Their identification is a current subject of debate. TOOLS FOR EARLY DIAGNOSIS: Psychometric tests have been shown to provide specific information useful for interpreting the clinical assessment which must focus on detecting early signs and exploring even minimal memory deficiencies.


Assuntos
Doença de Alzheimer/diagnóstico , Doença de Alzheimer/tratamento farmacológico , Doença de Alzheimer/genética , Inibidores da Colinesterase/uso terapêutico , Donepezila , Humanos , Indanos/uso terapêutico , Entrevista Psiquiátrica Padronizada , Testes Neuropsicológicos , Nootrópicos/uso terapêutico , Piperidinas/uso terapêutico , Prognóstico , Psicometria , Fatores de Risco , Fatores de Tempo
15.
Presse Med ; 30(25 Pt 1): 1246-52, 2001.
Artigo em Francês | MEDLINE | ID: mdl-11603264

RESUMO

OBJECTIVE: The cognitive aging of psychotic patients is still poorly apprehended and sometimes wrongly compared with demential or pseudo-demential deterioration. We studied the impact of chronic psychosis on cognitive performance in the elderly. PATIENTS AND METHODS: We estimated cognitive performance in two groups of 15 patients each among persons on old-age pensions or living in geriatric nursing homes. One group included patients who had already showed dissociative or non-dissociative chronic psychosis and the other group persons with no previous psychotic signs. Cognitive estimations were made on the basis of Folstein's Mini Mental State (MMS) score and Signoret's Battery of Cognitive Efficacy (BEC 96). Results obtained in the two groups were compared with the Mann and Whitney non-parametric test. RESULTS: The psychiatric patients showed a significant deficiency compared with the others for memory and executive functions and also a much broader range of scores on the BEC96 that demonstrated deficiency among the psychiatric patients. DISCUSSION: Though these findings must be interpreted with caution, they do demonstrate a trend similar to that observed in young schizophrenics and also to that of the cognitive performances observed in older schizophrenics and demented subjects. Patients with dissociated or non-dissociated psychotic disorders show an apparent relative cognitive deficiency irrespective of age. The psychotic elderly appear to exhibit a cognitive clash much more than a simple pseudo-demential deficiency.


Assuntos
Doença de Alzheimer/diagnóstico , Transtornos Cognitivos/diagnóstico , Transtornos Psicóticos/diagnóstico , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/psicologia , Doença Crônica , Transtornos Cognitivos/psicologia , Feminino , Humanos , Masculino , Entrevista Psiquiátrica Padronizada , Pessoa de Meia-Idade , Testes Neuropsicológicos , Escalas de Graduação Psiquiátrica , Transtornos Psicóticos/psicologia
18.
Int J Med Inform ; 79(10): 669-80, 2010 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-20727819

RESUMO

PURPOSE: This paper presents the evidence on the effectiveness of interventions promoting the use of clinical information retrieval technologies (CIRTs) by healthcare professionals. METHODS: We electronically searched articles published between January 1990 and March 2008 using following inclusion criteria: (1) participants were healthcare professionals; (2) specific intervention promoted CIRT adoption; (3) studies were randomised controlled trials, controlled clinical trials, controlled before and after studies or interrupted time series analyses; and (4) they objectively reporting measured outcomes on CIRT use. RESULTS: We found nine studies focusing on CIRT use. Main outcomes measured were searching skills and/or frequency of use of electronic databases by healthcare professionals. Three studies reported a positive effect of the intervention on CIRT use, one showed a positive impact post-intervention, and four studies failed to demonstrate significant intervention effect. The ninth study examined financial disincentives, and found a significant negative effect of introducing user fees for searching MEDLINE in clinical settings. A meta-analysis showed that educational meetings were the only type of interventions reporting consistent positive effects on CIRT adoption. CONCLUSION: CIRT is an information and communication technology commonly used in healthcare settings. Interventions promoting CIRT adoption by healthcare professionals have shown some success in improving searching skills and use of electronic databases. However, the effectiveness of these interventions remains uncertain and more rigorous studies are needed.


Assuntos
Difusão de Inovações , Pessoal de Saúde , Armazenamento e Recuperação da Informação
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