RESUMO
Parents report feeling unsure how best to talk with their children about sensitive health topics and may avoid such conversations; yet if children have questions or concerns about their health, talking to a parent could enhance their health and wellbeing. We investigated the effects of parental communications about health and health behaviours on children's health and wellbeing, and explored what strategies can encourage parents to communicate about health. We conducted a systematic review and narrative synthesis of research published between January 2008 and April 2020 from five databases. Of 14,007 articles identified, 16 met inclusion criteria focusing on five topics: diet and weight (n = 5), body image (n = 2), sexual health (n = 7), physical activity (n = 1) and bullying (n = 1). Positive child outcomes were associated with positive general parent-child communication characterised by warmth, openness and allowing children choice. Conversely, hostility, negative and inconsistent messaging were associated with poorer outcomes. Interventions to increase parent-child communication could be classified as providing single directive messages, media campaigns or intensive support. Single messages increased communication frequency; media campaigns and intensive interventions showed mixed outcomes. No differences in outcomes were found according to child's gender or socio-economic status. Generally, parents were less confident in initiating, rather than continuing, conversations and were more likely to initiate conversations when they felt they had good topic knowledge. While the relatively small, diverse sample limits the strength of these findings, this review provides provisional support for approaches to promote positive parent-child communication about health that are associated with better child health and wellbeing.
Assuntos
Saúde da Criança , Comunicação , Comportamentos Relacionados com a Saúde , Pais , Criança , Humanos , Relações Pais-FilhoRESUMO
The incidence of distal radioulnar joint instability following a distal radius fracture is estimated around one in three based upon clinical examination. Using a validated rig, we objectively measured distal radioulnar joint translation in vivo following distal radius fracture. Dorsopalmar translation of the distal radioulnar joint was measured in 50 adults with previous distal radius fractures. Measurements were compared with the uninjured wrist and against a database of previous measurements within healthy and clinically lax populations. Translation at the distal radioulnar joint was greater in injured wrists at 12.2 mm (range 10-15, SD 1.2) than the uninjured wrists at 6.4 (range 4-9, SD 0.8) (p < 0.001) and was always outside the established normal range. There was no statistically significant link between translation and the severity of the injury. Instability appears almost inevitable following a distal radius (wrist) fracture, albeit subclinical in the vast majority.
Assuntos
Instabilidade Articular , Fraturas do Rádio , Adulto , Humanos , Instabilidade Articular/etiologia , Exame Físico , Rádio (Anatomia) , Fraturas do Rádio/complicações , Fraturas do Rádio/diagnóstico por imagem , Articulação do PunhoAssuntos
Fraturas Ósseas , Fraturas Mal-Unidas , Ossos Metacarpais , Fraturas do Rádio , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/cirurgia , Fraturas Mal-Unidas/diagnóstico por imagem , Fraturas Mal-Unidas/cirurgia , Humanos , Ossos Metacarpais/diagnóstico por imagem , Ossos Metacarpais/cirurgia , OsteotomiaRESUMO
BACKGROUND: Swan-neck deformity is a common problem particularly in patients with Rheumatoid arthritis. Mobile swan-neck deformities (Nalebuff types I,II) can be treated non-operatively and operatively. In this paper we report on a systematic review of the treatment of swan-neck deformities with volar tenodesis. METHODS: We performed a literature search and analysed the literature according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Only eight papers were eligible. None was of high quality. The data reporting was very variable. Therefore, no meta-analysis could be performed, but only a descriptive analysis. RESULTS: The techniques work in preventing proximal inter-phalangeal joint hyperextension between 60 and 100% in these studies. There appears to be some recurrence of hyper-extension with time so that papers with longer follow-up tend to have poorer results. CONCLUSIONS: There is no good evidence that one technique is superior to another. The choice of technique is likely to remain based on surgeon preference for the foreseeable future. Future studies should be at least comparative and preferably part of a trial.
Assuntos
Articulações dos Dedos/anormalidades , Articulações dos Dedos/cirurgia , Deformidades Adquiridas da Mão/cirurgia , Tenodese/métodos , HumanosRESUMO
OBJECTIVE: To explore patients' motivations and expectations for dental implants. DESIGN: Single-setting, qualitative interview study. SUBJECTS, SETTING AND METHOD: Semi-structured, telephone interviews were conducted with nine patients who had consulted a restorative dental practitioner with an interest in implantology about the possibility of replacing their missing teeth with dental implants. OUTCOME MEASURE: Interview transcripts were subjected to thematic analysis to identify relevant themes. RESULTS: The main theme to emerge was 'normality'. Participants expected implants to restore their oral-related quality of life to 'normal'. However, individual definitions of normality differed; some were appearance focused, while others were more concerned with functioning. Several participants who had completed implant treatment regarded their new prostheses as 'just like natural teeth'. CONCLUSIONS: Patients' belief that dental implants are just like natural teeth could be cause for concern if it leads them to treat them as such, and thereby not follow the recommended specialist care they require. The findings emphasise the importance of good dental practitioner-patient communication in assessing expectations of treatment and outcomes. Further studies should explore the expectations of patients of different ages and socioeconomic backgrounds and consider ways of eliciting patients' beliefs about implants before treatment takes place.
Assuntos
Implantação Dentária Endóssea/psicologia , Implantes Dentários/psicologia , Prótese Dentária Fixada por Implante/psicologia , Perda de Dente/cirurgia , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Pesquisa QualitativaRESUMO
Pollen dispersal shapes the local genetic structure of plant populations and determines the opportunity for local selection and genetic drift, but has been well studied in few animal-pollinated plants in tropical rainforests. Here, we characterise pollen movement for an insect-pollinated Neotropical canopy palm, Oenocarpus bataua, and relate these data to adult mating system and population genetic structure. The study covers a 130-ha parcel in which all adult trees (n=185) were mapped and genotyped at 12 microsatellite loci, allowing us to positively identify the source tree for 90% of pollination events (n=287 of 318 events). Mating system analysis showed O. bataua was effectively outcrossed (t(m)=1.02) with little biparental inbreeding (t(m)-t(s)=-0.005) and an average of 5.4 effective pollen donors (N(ep)) per female. Dispersal distances were relatively large for an insect-pollinated species (mean=303 m, max=1263 m), and far exceeded nearest-neighbour distances. Dispersal kernel modelling indicated a thin-tailed Weibull distribution offered the best fit to the genetic data, which contrasts with the fat-tailed kernels typically reported for pollen dispersal in trees. Preliminary analyses suggest that our findings may be explained, at least in part, by a relatively diffuse spatial and temporal distribution of flowering trees. Comparison with previously reported estimates of seed movement for O. bataua suggests that pollen and seed dispersal distances may be similar. These findings add to the growing body of information on dispersal in insect-pollinated trees, but underscore the need for continued research on tropical systems in general, and palms in particular.
Assuntos
Arecaceae , Estruturas Genéticas , Pólen , Sementes , Animais , Arecaceae/genética , Arecaceae/fisiologia , Flores/genética , Flores/fisiologia , Genética Populacional , Insetos , Movimento , Pólen/genética , Pólen/crescimento & desenvolvimento , Pólen/fisiologia , Polinização/genética , Polinização/fisiologia , Reprodução/genética , Reprodução/fisiologia , Sementes/genética , Sementes/fisiologiaRESUMO
BACKGROUND: Impingement syndrome and shoulder pain have been reported to occur in a proportion of patients following whiplash injuries to the neck. In this study we aim to examine these findings to establish the association between subacromial impingement and whiplash injuries to the cervical spine. METHODS AND RESULTS: We examined 220 patients who had presented to the senior author for a medico-legal report following a whiplash injury to the neck. All patients were assessed for clinical evidence of subacromial impingement. 56/220 patients (26%) had developed shoulder pain following the injury; of these, 11/220 (5%) had clinical evidence of impingement syndrome. Only 3/11 patients (27%) had the diagnosis made prior to evaluation for their medico-legal report. In the majority, other clinicians had overlooked the diagnosis. The seatbelt shoulder was involved in 83% of cases (p < 0.03). CONCLUSION: After a neck injury a significant proportion of patients present with shoulder pain, some of whom have treatable shoulder pathology such as impingement syndrome. The diagnosis is, however, frequently overlooked and shoulder pain is attributed to pain radiating from the neck resulting in long delays before treatment. It is important that this is appreciated and patients are specifically examined for signs of subacromial impingement after whiplash injuries to the neck. Direct seatbelt trauma to the shoulder is one possible explanation for its aetiology.
RESUMO
The aim of this study was to assess mortality and sequellae within cases from Nationwide survey of community acquired meningitis and identify risk factors for inferior outcome. Risk factors such as underlying disease (diabetes mellitus, cancer, trauma, neonatal age, splenectomy, alcoholism, sepsis, other infections), etiology, clinical symptoms and outcome (death, improvement and cured after modifications of ATB therapy, cured without change of therapy, cured with neurologic sequellae) were recorded and analysed with univariate analysis (chi2 or t test for trends, CDC Atlanta 2004). Analysing risk factors for inferior outcome (death or cured with neurologic sequellae), we compared patients who died or survived with neurologic sequellae to all patients with community acquired bacterial meningitis. Univariate analysis showed that trauma (p<0.05), alcohol abuse (p<0.05), diabetes, S. aureus (p<0.05) and gram-negative etiology (A. baumannii, Ps. aeruginosa or Enterobacteriaceae) (36% vs. 11,9%, p<0.05) were predicting inferior outcome. Analysing risk factors for treatment failure (death or failed but cured after change of antibiotic treatment) prior sepsis (34.1% vs. 13.9%, p<0.01) and gram-negative etiology (25% vs. 11.9%, p<0.02) were statistically significant predictors of treatment failure. Neisseria meningitis had less failures (p<0.05). Concerning infection associated mortality again diabetes mellitus (p<0.05), alcoholism (p<0.05) staphylococcal and gram-negative etiology (p<0.05) were significant predictors of death. N. meningitis had surprisingly less treatment failures (appropriate and rapid initial therapy). Neurologic sequellae were more common in patients with alcohol abuse (p<0.05), craniocerbral trauma (p<0.05) and less common in meningitis with pneumococcal etiology (p<0.05).
Assuntos
Alcoolismo/complicações , Dano Encefálico Crônico/etiologia , Lesões Encefálicas/complicações , Infecções por Bactérias Gram-Negativas/complicações , Meningites Bacterianas/terapia , Alcoolismo/mortalidade , Lesões Encefálicas/mortalidade , Distribuição de Qui-Quadrado , Infecções Comunitárias Adquiridas/complicações , Infecções Comunitárias Adquiridas/mortalidade , Infecções Comunitárias Adquiridas/terapia , Diabetes Mellitus , Infecções por Bactérias Gram-Negativas/mortalidade , Infecções por Bactérias Gram-Negativas/terapia , Humanos , Meningites Bacterianas/complicações , Meningites Bacterianas/mortalidade , Fatores de Risco , Eslováquia , Falha de TratamentoRESUMO
We have been unable to document a benefit of a combination of aminoglycosides with betalactam or carbapenem antibiotics in nosocomial meningitis. This was similar to the cases of sepsis, where survival of patients did not improve with combination therapy. Combination therapy did not increase the chance of appropriateness of the therapy. 30% of those on combination therapy were considered as inappropriately treated in comparison to 2.8% of those on monotherapy (p<0.01).
Assuntos
Aminoglicosídeos/administração & dosagem , Antibacterianos/administração & dosagem , Infecção Hospitalar/tratamento farmacológico , Meningites Bacterianas/tratamento farmacológico , beta-Lactamas/administração & dosagem , Carbapenêmicos/administração & dosagem , Criança , Pré-Escolar , Quimioterapia Combinada , Glicopeptídeos/administração & dosagem , Humanos , Lactente , Recém-Nascido , Prognóstico , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Analysing 101 cases of nosocomial meningitis due to staphylococci other than S. aureus within last 15 years, coagulase negative staphylococci represented the commonest pathogen. Major risk factor for staphylococcal meningitis was prior neurosurgery, mainly ventriculoperitoneal shunt insertion. Ten of 101 cases were caused by glycopeptide intermediate resistant strains in patients pretreated with multiple combination of antibiotics including vancomycin and shunt exchanges: 76% of strains were also oxacillin resistant.
Assuntos
Infecção Hospitalar/microbiologia , Meningites Bacterianas/microbiologia , Complicações Pós-Operatórias/microbiologia , Infecções Estafilocócicas/complicações , Antibacterianos/uso terapêutico , Criança , Pré-Escolar , Infecção Hospitalar/tratamento farmacológico , Infecção Hospitalar/etiologia , Humanos , Lactente , Recém-Nascido , Meningites Bacterianas/tratamento farmacológico , Meningites Bacterianas/etiologia , Procedimentos Neurocirúrgicos/efeitos adversos , Complicações Pós-Operatórias/tratamento farmacológico , Estudos Retrospectivos , Staphylococcaceae/isolamento & purificação , Infecções Estafilocócicas/tratamento farmacológico , Derivação Ventriculoperitoneal/efeitos adversosAssuntos
Infarto Cerebral/fisiopatologia , Dominância Cerebral/fisiologia , Contratura de Dupuytren/fisiopatologia , Mãos/inervação , Debilidade Muscular/fisiopatologia , Artrometria Articular , Contratura de Dupuytren/diagnóstico , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Remissão EspontâneaRESUMO
Introducing rare plants to new sites for conservation to offset effects of habitat destruction requires detailed knowledge of habitat requirements, plant demography, and management needs. We conducted a factorial experiment replicated at three coastal prairie sites to test the effects of clipping frequency and litter accumulation on seed germination, seedling survival, reproduction, and seedling recruitment of introduced populations of the endangered, tall-stature, annual forb, Holocarpha macradenia (DC.) E. Greene. Clipping favored H. macradenia, primarily by enhancing seed germination and flower production. Litter accumulation had no effect on seed germination, even after 5 years of treatments. Seedling recruitment was highly site specific with large numbers of recruits recorded at only one of three sites. Although recruitment of seedlings was higher in clipped plots for 2-3 years, by 4-5 years after introduction very few seedlings survived to reproduction in any treatment. We attribute this result to a combination of poor habitat quality, small population size, and lack of a seed bank. We were unsuccessful in introducing this relatively well-studied species of concern to apparently suitable habitat at multiple sites in multiple years, which suggests that translocating rare plant populations to mitigate for habitat destruction is an expensive and highly uncertain endeavor.
Assuntos
Asteraceae/fisiologia , Conservação dos Recursos Naturais/métodos , Meio Ambiente , Flores/crescimento & desenvolvimento , Flores/fisiologia , Germinação , Reprodução , Plântula/crescimento & desenvolvimento , Plântula/fisiologia , Sementes/fisiologiaRESUMO
Risk factors, mortality and antimicrobial susceptibility of Pseudomonas aeruginosa bacteremias isolated from 148 patients from all University Hospitals in Slovakia were analyzed. Only 1.2% of 169 strains of P. aeruginosa were resistant to meropenem, 4.1% to piperacillin/tazobactam, 7.7% to ceftazidime as well as cefepime and 12% to amikacin. More than 30% of P. aeruginosa were resistant to ciprofloxacin. Our analysis of risk factors for antimicrobial resistance to the particular antimicrobials, indicated no difference in risk factors and outcome in cases infected with P. aeruginosa bacteremias resistant to amikacin, piperacillin/tazobactam or ceftazidime in comparison to episodes caused by P. aeruginosa due to susceptible isolates. When comparing risk factors for P. aeruginosa bacteremia in children vs. adults, cancer vs. non-cancer patients, several differences in risk factors were observed. Neither antimicrobial resistance to amikacin, ceftazidime or piperacillin/tazobactam, nor appropriateness of therapy according to two separate analyses were associated with better outcome.
Assuntos
Antibacterianos/farmacologia , Infecções por Pseudomonas/tratamento farmacológico , Pseudomonas aeruginosa/efeitos dos fármacos , Pseudomonas aeruginosa/patogenicidade , Adulto , Fatores Etários , Bacteriemia , Criança , Farmacorresistência Bacteriana , Feminino , Humanos , Masculino , Infecções por Pseudomonas/epidemiologia , Pseudomonas aeruginosa/isolamento & purificação , Estudos Retrospectivos , Fatores de Risco , Eslováquia/epidemiologiaRESUMO
The aim of this study was to prospectively investigate 120 cases of viridans streptococcal bacteraemia (VSB) in 117 patients in major university hospitals in Slovakia in 2000-2002 (3 y) for antibacterial susceptibility, risk factors and outcome. From 127 episodes, 16 (13%) of VSB were caused by PEN-R strains and 13 (10%) by ERY-R strains. 32 cases had cancer as underlying disease (20 haematological), 41 had endocarditis and 35 were elderly (>65 y of age) patients. Concerning mortality, 29 of 127 patients died (24%). There were several risk factors associated with mortality. Solid tumour as underlying disease (p<0.02), stroke (p<0.002), concomitant lung infection (p<0.01), endoscopic procedure (p<0.036), intubation (p<0.0008), ventilatory support (p<0.002), and coma (p<0.009) were associated with more deaths. A comparison of 115 bacteraemias to 13 bacteraemias caused by erythromycin-resistant strains of Streptococcus viridans was performed. There were no significant differences in underlying disease, risk factors and mortality. Erythromycin resistance in bacteraemias caused by S. viridans did not have significant impact on outcome of the patients, nor did it show specific relation to analysed risk factors in our study. 14.5% of VSB were cause by PEN-resistant viridans streptococci. Risk factors for penicillin resistance were ventilatory support (p<0.01), intubation (p<0.001) and resistance to other antibiotics: 8 of 16 (50%) of PEN-R VSB were resistant also to erythromycin or cotrimoxazole or tetracycline compared with 9% of PEN-R VSB (p<0.005). Endoscopic procedures in the upper respiratory system were at risk for development of PEN-R VSB. There was also difference in outcome; 71% vs 22.5% (p<0.0002) of cases infected with PEN-R VSB died compared to PEN-S VSB. PEN-R is therefore clinically significant in VSB.
Assuntos
Antibacterianos/farmacologia , Bacteriemia/microbiologia , Bacteriemia/mortalidade , Farmacorresistência Bacteriana , Estreptococos Viridans/efeitos dos fármacos , Idoso , Bacteriemia/complicações , Pré-Escolar , Eritromicina/farmacologia , Inquéritos Epidemiológicos , Humanos , Testes de Sensibilidade Microbiana , Resistência às Penicilinas , Estudos Prospectivos , Fatores de Risco , Eslováquia , Infecções Estreptocócicas/complicações , Infecções Estreptocócicas/microbiologia , Infecções Estreptocócicas/mortalidade , Estreptococos Viridans/isolamento & purificação , Estreptococos Viridans/patogenicidadeRESUMO
Forty-five cases of fungaemia due non-albicans Candida spp. (NAC) in a single National Cancer Institution within 10 years were analysed for aetiology, risk factors and outcome. There had been 12 cases of fungaemia that were due to C. krusei, 14 due to C. parapsilosis, 7 due to C. (T.) glabrata, 6 to C. tropicalis, 2 to C. guillermondii, 2 to C. lusitaniae, 1 to C. stellatoidea, and 1 to C. rugosa. Comparison of 45 NAC fungaemia with 75 episodes of C. albicans fungaemia revealed differences only in two risk factors: previous empiric therapy with amphotericin B (16.0 vs 2.2%, P<0.01) appeared more frequently in cases of C. albicans fungaemia, and prior prophylaxis with fluconazole (8.9 vs 0%, P<0.02) was conversely more frequently observed with NAC. The incidence of other risk factors, such as underlying disease, chemotherapy, antibiotic prophylaxis or therapy, treatment with corticosteroids, catheter insertion, mucositis, cytotoxic chemotherapy, and neutropenia, was similar in both groups. There was no difference either in attributable or in overall mortality between NAC and C. albicans fungaemia in our cancer patients.
Assuntos
Candida/classificação , Candidíase/epidemiologia , Infecção Hospitalar/epidemiologia , Fungemia/epidemiologia , Corticosteroides/uso terapêutico , Anfotericina B/uso terapêutico , Antibacterianos/uso terapêutico , Antibioticoprofilaxia/estatística & dados numéricos , Antifúngicos/uso terapêutico , Antineoplásicos/uso terapêutico , Candida albicans/crescimento & desenvolvimento , Cateterismo/instrumentação , Distribuição de Qui-Quadrado , Fluconazol/uso terapêutico , Humanos , Incidência , Neoplasias/epidemiologia , Neutropenia/epidemiologia , Avaliação de Resultados em Cuidados de Saúde , Estudos Prospectivos , Fatores de Risco , Eslováquia/epidemiologiaRESUMO
The risk factors, therapy and outcome of ten cases of fungemia due to Candida krusei, appearing during the last 10 years in a single national cancer institution, are analyzed. Univariate analyses did not find any specific risk factors in comparison to 51 Candida albicans fungemias appearing at the same institution and with a similar antibiotic policy. Association with prior fluconazole prophylaxis was not confirmed because only one case appeared in a patient previously treated with fluconazole. However, attributable and crude mortality due to C. krusei fungemias was higher than for C. albicans fungemia. The authors review 172 C. krusei fungemias published within the last 10 years to compare with the incidence, therapy and outcome of C. krusei fungemia from our cancer institute.