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OBJECTIVES: The purpose of this study was to establish the prevalence of diabetes-specific psychological distress (DSPD) among patients with type 2 diabetes mellitus (T2DM) using the "Problem areas in diabetes" (PAID) scale at a teaching hospital in southern India. Other objectives included observing the relationship between socio-demographic factors and DSPD and, finally exploring the level of acceptance of the PAID scale by Asian-Indian patients. METHODS: The patients with T2DM aged >18 years attending the diabetes outpatient clinic were recruited. They completed two sets of questionnaires; PAID and a satisfactory questionnaire, which included socio-demographic characteristics and questions relating to the acceptance of PAID. Statistical analysis was performed using Stata 13.1 and Excel. RESULTS: A total of 253 questionnaires were completed, including 157 (62.1%) male and 96 (37.9%) female patients. The prevalence of DSPD was 32.8% (83/253). Younger age (OR 3.65, 95% CI 1.36-9.80) and presence of retinopathy (OR 2.60, 95% CI 1.12-6.04) were significantly associated with DSPD. However, it was observed that one-third of the patients had an elevated level of distress regardless of socio-demographic or clinical factors. PAID was well accepted by the participants and 84.6% (214/253) were pleased to complete it again. CONCLUSION: About one-third of the patients with T2DM had DSPD. Psychological distress was higher in the younger age group and those with retinopathy. PAID is an easy, well-accepted questionnaire and would serve as a useful tool to screen for DSPD.
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Bone morphogenetic protein (BMP) signaling exerts antitumor activities in glioblastoma; however, its precise mechanisms remain to be elucidated. Here, we demonstrated that the BMP type I receptor ALK-2 (encoded by the ACVR1 gene) has crucial roles in apoptosis induction of patient-derived glioma-initiating cells (GICs), TGS-01 and TGS-04. We also characterized a BMP target gene, Distal-less homeobox 2 (DLX2), and found that DLX2 promoted apoptosis and neural differentiation of GICs. The tumor-suppressive effects of ALK-2 and DLX2 were further confirmed in a mouse orthotopic transplantation model. Interestingly, valproic acid (VPA), an anti-epileptic compound, induced BMP2, BMP4, ACVR1 and DLX2 mRNA expression with a concomitant increase in phosphorylation of Smad1/5. Consistently, we showed that treatment with VPA induced apoptosis of GICs, whereas silencing of ALK-2 or DLX2 expression partially suppressed it. Our study thus reveals BMP-mediated inhibitory mechanisms for glioblastoma, which explains, at least in part, the therapeutic effects of VPA.
Assuntos
Receptores de Ativinas Tipo I/metabolismo , Proteínas Morfogenéticas Ósseas/metabolismo , Neoplasias Encefálicas/metabolismo , Glioma/metabolismo , Proteínas de Homeodomínio/metabolismo , Células-Tronco Neoplásicas/metabolismo , Fatores de Transcrição/metabolismo , Ácido Valproico/farmacologia , Animais , Apoptose/efeitos dos fármacos , Apoptose/fisiologia , Neoplasias Encefálicas/tratamento farmacológico , Neoplasias Encefálicas/patologia , Diferenciação Celular/fisiologia , Feminino , Glioma/tratamento farmacológico , Glioma/patologia , Células HEK293 , Xenoenxertos , Humanos , Camundongos , Camundongos Endogâmicos BALB C , Camundongos Nus , Células-Tronco Neoplásicas/efeitos dos fármacos , Células-Tronco Neoplásicas/patologia , Fosforilação , Transdução de Sinais/efeitos dos fármacos , TransfecçãoRESUMO
Mobile technology has been used successfully for promoting health and weight loss and for treating obesity. There is a high prevalence of smartphone and tablet users among the Saudi population. This study aimed to identify whether current Arabic weight-loss apps had features that adhered to evidence-informed practices. The six most relevant app stores were systematically searched using the Arabic words for weight and diet (n = 298). All apps that met the inclusion criteria (n = 65) were downloaded and examined for adherence to 13 evidence-informed practices. Latent class analysis identified two subgroups of apps: self-monitoring (15 % of apps) and advice-giving apps (85 %). The median number of evidence-informed practices was 1 (1, 2), with no apps having more than six and only nine apps including four to six. Meal planning was the most common feature (38 % of apps). These findings identify serious weaknesses in the currently available Arabic weight-loss apps. Thus, existing and future apps should include more features based on the best available evidence in the context of Arab culture.
Assuntos
Prática Clínica Baseada em Evidências/normas , Fidelidade a Diretrizes , Aplicativos Móveis/estatística & dados numéricos , Programas de Redução de Peso/métodos , Guias como Assunto , Humanos , Obesidade/dietoterapia , Arábia Saudita , SmartphoneRESUMO
OBJECTIVE: To examine the effect of maternal gestational weight gain (GWG) on adult offspring mortality, cardiovascular morbidity and cerebrovascular morbidity. METHODS: The Aberdeen Children of the Nineteen Fifties (ACONF) is a population-based cohort of adults born in Aberdeen, Scotland between 1950 and 1956. GWG of the mothers of cohort members was extracted from original birth records and linked to the data on offspring morbidity and mortality up to 2011 obtained from Scottish national records. HRs for cardiovascular events and mortality in offspring according to maternal weight gain in pregnancy were estimated adjusting for maternal and offspring confounders using a restricted cubic spline model. RESULTS: After exclusions, 3781 members of the original ACONF cohort were analysed. Of these, 103 (2.7%) had died, 169 (4.5%) had suffered at least one cardiovascular event and 73 (1.9%) had had a hospital admission for cerebrovascular disease. Maternal weight gain of 1â kg/week or more was associated with increased risk of cerebrovascular event in the offspring (adjusted HR 2.70 (95% CI 1.19 to 6.12)). There was no association seen between GWG and offspring's all-cause mortality or cardiovascular event. Adult offspring characteristics (smoking, body mass index (BMI) and diabetes) were strongly associated with each outcome. CONCLUSIONS: Maternal GWG above 0.9â kg/week may increase the risk of cerebrovascular disease in the adult offspring, but not all-cause mortality or cardiovascular disease. Health and lifestyle factors such as smoking, BMI and diabetes in the adult offspring had a stronger influence than maternal and birth characteristics on their mortality and morbidity.
Assuntos
Filhos Adultos , Doenças Cardiovasculares/epidemiologia , Saúde Materna , Fenômenos Fisiológicos da Nutrição Materna , Efeitos Tardios da Exposição Pré-Natal , Aumento de Peso , Idoso , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/mortalidade , Doenças Cardiovasculares/prevenção & controle , Causas de Morte , Comorbidade , Feminino , Estilo de Vida Saudável , Humanos , Masculino , Pessoa de Meia-Idade , Gravidez , Modelos de Riscos Proporcionais , Fatores de Proteção , Sistema de Registros , Medição de Risco , Fatores de Risco , Escócia/epidemiologia , Fatores de TempoRESUMO
OBJECTIVE: To compare the risk of adverse pregnancy outcomes in women with and without subfertility and to investigate whether fertility treatment contributes to the adverse outcomes. DESIGN: Register-based retrospective cohort study. SETTING: Aberdeen, Scotland POPULATION: The exposed group included women with subfertility attending Aberdeen Fertility Clinic between 1989 and 2008 and delivering a singleton (n = 3188) or twin (n = 350) at Aberdeen Maternity Hospital between 1992 and 2009. The unexposed cohort included the remainder of women (singleton n = 52443, twin n = 1125) delivering at Aberdeen Maternity Hospital between 1992 and 2009. METHODS: The Aberdeen Fertility Centre database and Aberdeen Maternity and Neonatal Databank were linked using Community Health Index numbers. Regression models were used to calculate risk ratios and 95% confidence intervals adjusting for potential confounders. MAIN OUTCOME MEASURES: Maternal outcomes including pre-eclampsia, antepartum haemorrhage, preterm birth, induction of labour; delivery outcomes including operative vaginal delivery, caesarean section; and offspring outcomes including low birthweight, stillbirth and neonatal death. RESULTS: Women with a history of subfertility who delivered a singleton were at a higher risk of pre-eclampsia [adjusted risk ratios (aRR) 1.18, 95% confidence intervals (CI) 1.02-1.37], antepartum haemorrhage (aRR 1.32, 95% CI 1.18-1.47), induction of labour (aRR 1.21, 95% CI 1.11-1.31) and very preterm delivery (<32 weeks) (aRR 1.96, 95% CI 1.53-2.49). Subfertile women delivering twins were at a higher risk of being delivered by emergency caesarean section (aRR 2.14, 95% CI 1.26-3.66). There were no significant differences in adverse outcomes for singleton pregnancies between the treated and untreated subfertile couples. CONCLUSION: Subfertility per se, rather than fertility treatment, was associated with increased risk of adverse outcomes in singleton pregnancies. TWEETABLE ABSTRACT: Large cohort study found higher incidence of adverse outcome in subfertile women having singletons or twins.
Assuntos
Infertilidade Feminina/epidemiologia , Morte Perinatal , Pré-Eclâmpsia/epidemiologia , Complicações Cardiovasculares na Gravidez/epidemiologia , Nascimento Prematuro/epidemiologia , Sistema de Registros , Natimorto/epidemiologia , Hemorragia Uterina/epidemiologia , Adulto , Estudos de Casos e Controles , Cesárea/estatística & dados numéricos , Estudos de Coortes , Parto Obstétrico , Feminino , Humanos , Incidência , Recém-Nascido de Baixo Peso , Recém-Nascido , Armazenamento e Recuperação da Informação , Trabalho de Parto Induzido/estatística & dados numéricos , Análise Multivariada , Razão de Chances , Gravidez , Resultado da Gravidez/epidemiologia , Gravidez de Gêmeos , Estudos Retrospectivos , Escócia/epidemiologia , Adulto JovemRESUMO
PURPOSE: This study explored whether longer provider delays (between first presentation and treatment) were associated with later stage and poorer survival in women with symptomatic breast cancer. METHODS: Data from 850 women with symptomatic breast cancer were linked with the Scottish Cancer Registry; Death Registry; and hospital discharge dataset. Logistic regression and Cox survival analyses with restricted cubic splines explored relationships between provider delays, stage and survival, with sequential adjustment for patient and tumour factors. RESULTS: Although confidence intervals were wide in both adjusted analyses, those with the shortest provider delays had more advanced breast cancer at diagnosis. Beyond approximately 20 weeks, the trend suggests longer delays are associated with more advanced stage, but is not statistically significant. Those with symptomatic breast cancer and the shortest presentation to treatment time (within 4 weeks) had the poorest survival. Longer time to treatment was not significantly associated with worsening mortality. CONCLUSIONS: Poor prognosis patients with breast cancer are being triaged for rapid treatment with limited effect on outcome. Prolonged time to treatment does not appear to be strongly associated with poorer outcomes for patients with breast cancer, but the power of this study to assess the effect of very long delays (>25 weeks) was limited. Efforts to reduce waiting times are important from a quality of life perspective, but tumour biology may often be a more important determinant of stage at diagnosis and survival outcome.
Assuntos
Neoplasias da Mama/mortalidade , Diagnóstico Tardio/mortalidade , Estadiamento de Neoplasias/mortalidade , Idoso , Neoplasias da Mama/patologia , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Sistema de Registros , Fatores de Risco , EscóciaRESUMO
The aim of this study was to evaluate the cytotoxic potential of a novel nickel(II) complex (NTC) against WiDr and HT-29 human colon cancer cells by determining the IC50 using the standard MTT assay. The NTC displayed a strong suppressive effect on colon cancer cells with an IC50 value of 6.07 ± 0.22 µM and 6.26 ± 0.13 µM against WiDr and HT-29 respectively, after 24 h of treatment. Substantial reduction in the mitochondrial membrane potential and increase in the release of cytochrome c from the mitochondria directed the induction of the intrinsic apoptosis pathway by the NTC. Activation of this pathway was further evidenced by significant activation of caspase 3/7 and 9. The NTC was also shown to activate the extrinsic pathway of apoptosis via activation of caspase-8 which is linked to the suppression of NF-κB translocation to the nucleus. Cell cycle arrest in the G1 phase was confirmed by flow cytometry and up-regulation of glutathione reductase expression was quantified by qPCR. Results of the current work indicates that NTC possess a potent cancer cell abolishing activity by simultaneous induction of intrinsic and extrinsic pathways of apoptosis in colon cancer cell lines.
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BACKGROUND: British 5-year survival from colorectal cancer (CRC) is below the European average, but the reasons are unclear. This study explored if longer provider delays (time from presentation to treatment) were associated with more advanced stage disease at diagnosis and poorer survival. METHODS: Data on 958 people with CRC were linked with the Scottish Cancer Registry, the Scottish Death Registry and the acute hospital discharge (SMR01) dataset. Time from first presentation in primary care to first treatment, disease stage at diagnosis and survival time from date of first presentation in primary care were determined. Logistic regression and Cox survival analyses, both with a restricted cubic spline, were used to model stage and survival, respectively, following sequential adjustment of patient and tumour factors. RESULTS: On univariate analysis, those with <4 weeks from first presentation in primary care to treatment had more advanced disease at diagnosis and the poorest prognosis. Treatment delays between 4 and 34 weeks were associated with earlier stage (with the lowest odds ratio occurring at 20 weeks) and better survival (with the lowest hazard ratio occurring at 16 weeks). Provider delays beyond 34 weeks were associated with more advanced disease at diagnosis, but not increased mortality. Following adjustment for patient, tumour factors, emergency admissions and symptoms and signs, no significant relationship between provider delay and stage at diagnosis or survival from CRC was found. CONCLUSIONS: Although allowing for a nonlinear relationship and important confounders, moderately long provider delays did not impact adversely on cancer outcomes. Delays are undesirable because they cause anxiety; this may be fuelled by government targets and health campaigns stressing the importance of very prompt cancer diagnosis. Our findings should reassure patients. They suggest that a health service's primary emphasis should be on quality and outcomes rather than on time to treatment.
Assuntos
Neoplasias Colorretais/patologia , Idoso , Neoplasias Colorretais/mortalidade , Neoplasias Colorretais/terapia , Diagnóstico Tardio , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: The burden of childhood thinness in the UK is poorly understood. The aim of this study was to describe the prevalence and year-on-year trends of childhood thinness in a population born between 1970 and 2006 in North East Scotland. METHODS: Measurements were routinely collected by school nurses as part of school medical entry. Trends in International Obesity Task Force thinness grades 1, that is, body mass index (BMI) corresponding to adult BMI <18.5 kg/m(2) but ≥ 17 kg/m(2) or grade ≥ 2, that is, corresponding to adult BMI <17 kg/m(2) were analysed over time by sex and socioeconomic deprivation quintile. RESULTS: Data were obtained for 194 391 children, 52% boys, mean age 5.6 years (SD 0.8). The prevalence of thinness grade 1 was 6.5% (95% CI 5.9% to 7.2%) and 4.8% (4.2% to 5.5%) for those born in 1970 and 2006, respectively, but between these years was variable with the fluctuations being greater for boys than girls. The prevalence of thinness grade ≥ 2 fell for those born between 1974 and 1985 from 6.1% (5.5% to 6.8%) to 1.3%, (1.0% to 1.6%) and remained relatively stable thereafter in boys and girls. Thinness grade ≥ 2 was initially less prevalent in more affluent communities, but for those born in 1990 and afterwards, prevalence was equal across deprivation quintiles. In contrast, there was no interaction between deprivation quintile and year of birth for thinness grade 1. CONCLUSIONS: Thinness has become less common in this population. While thinness was initially more prevalent among deprived communities, this association is no longer apparent.
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Magreza/epidemiologia , Índice de Massa Corporal , Criança , Pré-Escolar , Feminino , Humanos , Modelos Logísticos , Masculino , Prevalência , Escócia/epidemiologia , Distribuição por Sexo , Fatores SocioeconômicosRESUMO
OBJECTIVE: To investigate the impact of maternal body mass index (BMI, kg/m(2)) on clinical complications, inpatient admissions, and additional short-term costs to the National Health Service (NHS) in Scotland. DESIGN: Retrospective cohort study using an unselected population database. SETTING: Obstetric units in Scotland, 2003-2010. POPULATION: A total of 124,280 singleton deliveries in 109,592 women with a maternal BMI recorded prior to 16 weeks of gestation. METHODS: Population-based retrospective cohort study of singleton deliveries, with multivariable analysis used to assess short-term morbidity and health service costs. MAIN OUTCOME MEASURES: Maternal and offspring outcomes, number and duration of hospital admissions, and healthcare costs. RESULTS: Using multivariable analysis, in comparison with women of normal weight, women who were overweight, obese, or severely obese had an increased risk of essential hypertension [1.87 (1.18-2.96), 11.90 (7.18-19.72), and 36.10 (18.33-71.10)], pregnancy-induced hypertension [1.76 (1.60-1.95), 2.98 (2.65-3.36), and 4.48 (3.57-5.63)], gestational diabetes [3.39 (2.30-4.99), 11.90 (7.54-18.79), and 67.40 (37.84-120.03)], emergency caesarean section [1.94 (1.71-2.21), 3.40 (2.91-3.96), and 14.34 (9.38-21.94)], and elective caesarean section [2.06 (1.84-2.30), 4.61 (4.06-5.24), and 17.92 (13.20-24.34)]. Compared with women of normal weight, women who were underweight, overweight, obese, or severely obese were associated with an 8, 16, 45, and 88% increase in the number of admissions, respectively, and women who were overweight, obese, or severely obese were associated with a 4, 9, and 12% increase in the duration of stay (all P < 0.001). The additional maternity costs [mean (95% CI), adjusted analyses] for women who were underweight, overweight, obese, or severely obese were £102.27 (£48.49-156.06), £59.89 (£41.61-78.17), £202.46 (£178.61-226.31), and £350.75 (£284.82-416.69), respectively. CONCLUSIONS: Maternal BMI influences maternal and neonatal morbidity, the number and duration of maternal and neonatal admissions, and health service costs.
Assuntos
Custos de Cuidados de Saúde , Serviços de Saúde Materna/economia , Obesidade/epidemiologia , Sobrepeso/epidemiologia , Complicações na Gravidez/epidemiologia , Medicina Estatal/economia , Magreza/epidemiologia , Adulto , Índice de Massa Corporal , Cesárea/economia , Cesárea/estatística & dados numéricos , Estudos de Coortes , Diabetes Gestacional/economia , Diabetes Gestacional/epidemiologia , Feminino , Humanos , Hipertensão/economia , Hipertensão/epidemiologia , Hipertensão Induzida pela Gravidez/economia , Hipertensão Induzida pela Gravidez/epidemiologia , Peso Corporal Ideal , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Análise Multivariada , Obesidade/economia , Sobrepeso/economia , Gravidez , Complicações na Gravidez/economia , Estudos Retrospectivos , Escócia , Magreza/economia , Adulto JovemRESUMO
OBJECTIVE: To explore the risk of adverse maternal and perinatal outcomes in women with antepartum bleeding of unknown origin (ABUO). DESIGN: Cohort study based on data extracted from the Aberdeen Maternity and Neonatal Databank. Exposure was antepartum haemorrhage occurring after the first trimester not attributable to placenta praevia or placental abruption. SETTING: Aberdeen Maternity Hospital, Aberdeen, Scotland, UK. POPULATION: All primigravidae delivering between 1976 and 2010. METHODS: Data were analysed using univariate and multivariate statistical methods. MAIN OUTCOME MEASURES: Pre-eclampsia, induced labour, mode of delivery, preterm delivery, postpartum haemorrhage, admission to neonatal unit, perinatal death. RESULTS: Between 1976 and 2010, there were 7517 women with ABUO and 68,423 women without ABUO in the cohort. Women with ABUO were more likely to be non-smokers, belong to a lower social class, and have a higher body mass index. ABUO was a significant risk factor for induced labour (adjusted odds ratio, aOR, 1.23; 95% CI 1.16-1.31), preterm delivery at <37 weeks of gestation (aOR 2.30; 95% CI 2.11-2.50), and postpartum haemorrhage (aOR 1.15; 95% CI 1.06-1.25). There was no significant association detected with pre-eclampsia (aOR 0.93; 95% CI 0.83-1.05). Whereas there was an increased risk of low birthweight (aOR 0.90; 95% CI 0.79-1.03) and stillbirth (aOR 0.92; 95% CI 0.66-1.30) with ABUO on univariate analysis, once adjusted for confounding factors this risk was non-significant. CONCLUSION: Pregnancies complicated by ABUO are at a greater risk of preterm delivery and induced labour. There was no increase seen in perinatal mortality after adjusting for preterm birth.
Assuntos
Hemorragia Pós-Parto/epidemiologia , Pré-Eclâmpsia/epidemiologia , Complicações na Gravidez/epidemiologia , Nascimento Prematuro/epidemiologia , Hemorragia Uterina/epidemiologia , Adulto , Índice de Massa Corporal , Estudos de Coortes , Feminino , Hospitalização , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Unidades de Terapia Intensiva Neonatal/estatística & dados numéricos , Trabalho de Parto Induzido/estatística & dados numéricos , Análise Multivariada , Mortalidade Perinatal , Gravidez , Resultado da Gravidez , Estudos Retrospectivos , Fatores de Risco , Fumar/epidemiologia , Fatores Socioeconômicos , Natimorto/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Current UK melanoma guidelines do not support the initial diagnostic excision biopsy of pigmented lesions in primary care, although this is standard in other countries such as Australia. Previous research in Northeast Scotland found that initial diagnostic excision biopsies in primary care that prove to be melanoma were no more likely to be incomplete than those performed in secondary care, but data on longer-term outcomes were not available. AIM: To determine whether initial diagnostic excision biopsy of cutaneous melanoma in primary versus secondary care leads to poorer survival and increased morbidity. DESIGN AND SETTING: Analysis of a linked dataset comprising pathological data from melanoma cases diagnosed in Northeast Scotland between 1991 and 2007, the General Registry Office (Scotland) death registry, and an NHS Scotland episode of care database. METHOD: Patient data from three sources were matched using the Community Health Index (CHI) number. Cox proportional hazards regression, with robust standard error estimates, was used to examine the hazard ratio (95% confidence interval) of key mortality and morbidity outcomes based on excision in primary versus secondary care. Analysis was conducted before and after adjustment for operator and patient-level factors, using a multilevel approach. RESULTS: Patients receiving their initial diagnostic excision biopsy for melanoma in primary versus secondary care were no more likely to be dead, or to have died of metastatic malignant melanoma. Patients who had their initial diagnostic excision biopsy for melanoma in primary care had significantly fewer subsequent hospital admissions and spent fewer days in hospital. CONCLUSION: These findings suggest that initial diagnostic excision biopsy of melanoma in primary care does not lead to poorer long-term outcomes.
Assuntos
Melanoma/mortalidade , Neoplasias Cutâneas/mortalidade , Biópsia/métodos , Biópsia/mortalidade , Métodos Epidemiológicos , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Melanoma/patologia , Pessoa de Meia-Idade , Atenção Primária à Saúde/estatística & dados numéricos , Prognóstico , Escócia/epidemiologia , Atenção Secundária à Saúde/estatística & dados numéricos , Neoplasias Cutâneas/patologiaRESUMO
BACKGROUND: When women have a history of anorexia nervosa (AN), the advice given about becoming pregnant, and about the management of pregnancies, has usually been cautious. This study compared the pregnancy outcomes of women with and without a history of AN. METHOD: Women with a confirmed diagnosis of AN who had presented to psychiatric services in North East Scotland from 1965 to 2007 were identified. Those women with a pregnancy recorded in the Aberdeen Maternal and Neonatal Databank (AMND) were each matched by age, parity and year of delivery of their first baby with five women with no history of AN. Maternal and foetal outcomes were compared between these two groups of women. Comparisons were also made between the mothers with a history of AN and all other women in the AMND. RESULTS: A total of 134 women with a history of AN delivered 230 babies and the 670 matched women delivered 1144 babies. Mothers with AN delivered lighter babies but this difference did not persist after adjusting for maternal body mass index (BMI) in early pregnancy. Standardized birthweight (SBW) scores suggested that the AN mothers were more likely to produce babies with intrauterine growth restriction (IUGR) [relative risk (RR) 1.54, 95% confidence interval (CI) 1.11-2.13]. AN mothers were more likely to experience antepartum haemorrhage (RR 1.70, 95% CI 1.09-2.65). CONCLUSIONS: Mothers with a history of AN are at increased risk of adverse pregnancy outcomes. The magnitude of these risks is relatively small and should be appraised holistically by psychiatric and obstetric services.
Assuntos
Anorexia Nervosa/diagnóstico , Complicações na Gravidez/diagnóstico , Resultado da Gravidez , Adulto , Anorexia Nervosa/epidemiologia , Peso ao Nascer , Índice de Massa Corporal , Feminino , Retardo do Crescimento Fetal/diagnóstico , Retardo do Crescimento Fetal/epidemiologia , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Recém-Nascido Pequeno para a Idade Gestacional , Gravidez , Complicações na Gravidez/epidemiologia , Sistema de Registros , Risco , Escócia , Estatística como AssuntoRESUMO
BACKGROUND: There are no universally accepted guidelines for the follow-up of individuals with cutaneous melanoma. Furthermore, to date, there have been no randomised controlled trials of different models of melanoma follow-up care. This randomised controlled trial was conducted to evaluate the effects of GP-led melanoma follow-up on patient satisfaction, follow-up guideline compliance, anxiety and depression, as well as health status. METHODS: A randomised controlled trial of GP-led follow-up of cutaneous melanoma was conducted over a period of 1 year with assessment by self-completed questionnaires and review of general practice-held medical records at baseline and 12 months later. It took place in 35 general practices in North-east Scotland. Subjects were 142 individuals (51.4% women 48.6% men; mean (s.d.) age 59.2 (15.2) years previously treated for cutaneous melanoma and free of recurrent disease. The intervention consisted of protocol-driven melanoma reviews in primary care, conducted by trained GPs and supported by centralised recall, rapid access pathway to secondary care and a patient information booklet. The main outcome measure was patient satisfaction measured by questionnaire. Secondary outcomes were adherence to guidelines, health status measured by Short Form-36 and the Hospital Anxiety and Depression Scale. RESULTS: There were significant improvements in 5 out of 15 aspects of patient satisfaction during the study year in those receiving GP-led melanoma follow-up (all PAssuntos
Atenção à Saúde/métodos
, Medicina de Família e Comunidade/normas
, Melanoma/diagnóstico
, Recidiva Local de Neoplasia/diagnóstico
, Neoplasias Cutâneas/diagnóstico
, Feminino
, Fidelidade a Diretrizes
, Nível de Saúde
, Humanos
, Masculino
, Pessoa de Meia-Idade
, Satisfação do Paciente
, Guias de Prática Clínica como Assunto
RESUMO
In India, approximately 58,000 radiation workers are monitored using locally made CaSO4:Dy teflon embedded thermoluminescence dosemeter (TLD) badge system. The automatic hot gas readers developed locally are also used in TL measurements. The hot gas reader system has many advantages over the manual readers used previously and has completely replaced the manual reader system in all TLD personnel monitoring units in India. In the present study, the new reader system is studied and a theoretical attempt has been made to interpret the experimentally obtained results. The glow curves are generated theoretically and are also plotted experimentally. It has been found that the heat capacity of the heating gas, which is responsible for the transfer of heat, has a role in deciding the position of peak and is verified experimentally using different gas flow rates of nitrogen and argon as heating gases in the reader. The theoretical study may also be helpful in fitting the experimentally obtained glow curves and, therefore, the elimination of unwanted non-radiation-induced contributions, such as dark current, electronic spikes, light leakage and triboluminescence that generally distort the glow curve shape, can be achieved.