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PURPOSE: It is unclear whether the Geriatric-8 (G8) has the accuracy to preselect patients for complete geriatric assessment, and has the ability to predict adverse outcomes in patients with colorectal cancer (CRC). We therefore aimed to determine whether the G8, or other variables present in the medical record, are applicable in predicting 30-day adverse outcomes in older patients undergoing surgery for CRC. METHODS: We performed a retrospective cohort study involving patients ≥70 years who had surgery for CRC between 2018 and 2020 in a general hospital in the Netherlands. The primary outcome was adverse outcome(s), which is a composite of surgical and non-surgical complications, readmission and mortality, all within 30 days of surgery. The secondary endpoints were the individual components, such as delirium, infection and ileus. We explored potential prognostic factors using multivariable logistic regression analysis. Data were collected from the Dutch ColoRectal Audit (DRCA) and medical records. RESULTS: The study included 200 patients (mean age 78.9 years: 50% female), with 36.5% having adverse outcomes in the first 30 days of surgery. In neither univariate nor multivariable analysis were G8 scores associated with adverse outcomes. Factors with higher odds of adverse outcomes were male gender, and having cognitive decline or previous delirium. CONCLUSION: This study confirms that G8 scores have no prognostic value for adverse outcomes, complications and mortality within 30 days of surgery among older adults with CRC. Therefore, the G8 should not be the tool for short-term risk prediction of adverse outcomes in these patients.
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Neoplasias Colorretais , Avaliação Geriátrica , Complicações Pós-Operatórias , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Estudos de Coortes , Neoplasias Colorretais/cirurgia , Neoplasias Colorretais/mortalidade , Países Baixos , Complicações Pós-Operatórias/epidemiologia , Prognóstico , Estudos Retrospectivos , Medição de RiscoRESUMO
AIMS: To identify factors predicting HbA1c reduction in patients with diabetes mellitus (DM) using FreeStyle Libre Flash Glucose Monitoring (FSL-FGM). METHODS: Data from a 12-month prospective nation-wide FSL registry were used and analysed with multivariable regression. For the present study we included patients with hypoglycaemia unawareness or unexpected hypoglycaemias (n = 566) and persons who did not reach acceptable glycaemic control (HbA1c > 70 mmol/mol (8.5%)) (n = 294). People with other indications for use, such as sensation loss of the fingers or individuals already using FSL-FGM or rtCGM, were excluded (37%). RESULTS: Eight hundred and sixty persons (55% male with a mean age of 46.7 (±16.4) years) were included. Baseline HbA1c was 65.1 (±14.5) mmol/mol (8.1 ± 1.3%), 75% of the patients had type 1 DM and 37% had microvascular complications. Data concerning HbA1c was present for 482 (56.0%) at 6 months and 423 (49.2%) persons at 12 months. A significant reduction in HbA1c (≥5 mmol/mol (0.5%)) was present in 187 (22%) persons. For these persons, median HbA1c reduction was -9.0 [-13.0, -4.0] mmol/mol (-0.82 [-1.19, -0.37]%) at 6 months and -9.0 [-15.0, -7.0] mmol/mol (-0.82 [-1.37, -0.64]%) at 12 months. In multivariable regression analysis with age, gender and SF-12 physical and mental component scores as covariates, only baseline HbA1c was significant: -0.319 (SE 0.025; p < 0.001; R2 = 0.240 for the model). In exploratory analysis among subgroups with different indications for FSL-FGM use (hypoglycaemia unawareness or persistently high HbA1c) and persons with a significant HbA1c decrease over the study period, baseline HbA1c remained the only significant predictor. CONCLUSIONS: Among the variables we analysed in the present study, only high HbA1c at baseline predicts significant HbA1c reduction during FSL-CGM use.
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Automonitorização da Glicemia/métodos , Glicemia/metabolismo , Diabetes Mellitus Tipo 1/metabolismo , Diabetes Mellitus Tipo 2/metabolismo , Exercício Físico , Hiperglicemia/diagnóstico , Hipoglicemia/diagnóstico , Monitorização Ambulatorial/métodos , Adulto , Ciclismo , Humanos , Hiperglicemia/metabolismo , Hipoglicemia/metabolismo , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Among persons with type 1 diabetes mellitus (T1DM) low concentrations of magnesium have been reported. Previous (small) studies also suggested a relation of hypomagnesemia with (poor) glycaemic control and complications. We aimed to investigate the magnitude of hypomagnesemia and the associations between magnesium with parameters of routine T1DM care in a population of unselected outpatients. METHODS: As part of a prospective cohort study, initially designed to measure quality of life and oxidative stress, data from 207 patients with a mean age of 45 [standard deviation (SD) 12] years, 58% male, diabetes duration 22 [interquartile range (IQR) 16, 31] years and glycated haemoglobin (HbA1c) of 60 (SD 11) mmol/mol [7.6 (SD 1.0)%] were examined. Hypomagnesemia was defined as a concentration below <0.7 mmol/l. RESULTS: Mean magnesium concentration was 0.78 (SD 0.05) mmol/l. A deficiency was present in 4.3% of participants. Among these persons, mean concentration was 0.66 (SD 0.03) mmol/l. There was no correlation between magnesium and HbA1c at baseline (r = -0.014, p = 0.843). In multivariable analysis, free thiols (reflecting the degree of oxidative stress) were significantly and negatively associated with magnesium concentrations. CONCLUSION: In this cohort of T1DM outpatients, the presence of hypomagnesemia was infrequent and, if present, relative mild. Magnesium was not associated with glycaemic control nor with presence of micro- and macrovascular complications. Although these results need confirmation, in particular the negative association of magnesium with free thiols, this suggests that hypomagnesemia is not a relevant topic in routine care for people with T1DM.
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In patients with diabetes mellitus (DM), adequate glucose control is of major importance. When treatment schemes become more complicated, proper self-management through intermittent self-measurement of blood glucose (SMBG), among others, becomes crucial in achieving this goal. In the last decade, continuous glucose monitoring (CGM) has been on the rise, providing not only intermittent information but also information on continuous glucose trends. The FreeStyle Libre (FSL) Flash CGM system is a CGM system mainly used for patients with DM and is designed based on the same techniques as early CGMs. Compared with earlier CGMs, the FSL is factory calibrated, has no automated readings or direct alarms, and is cheaper to use. Although less accurate compared with the gold standard for SMBG, users report high satisfaction because it is easy to use and can help users monitor glucose trends. The Flash Monitor Register in the Netherlands (FLARE-NL) study aims to assess the effects of FSL Flash CGM use in daily practice. The study has a before-after design, with each participant being his or her own control. Users will be followed for at least 1 year. The endpoints include changes in HbA1c, frequency and severity of hypoglycemias, and quality of life. In addition, the effects of its use on work absenteeism rate, diabetes-related hospital admission rate, and daily functioning (including sports performance) will be studied. Furthermore, cost-benefit analysis based on the combination of registered information within the health insurance data will be investigated. Ultimately, the data gathered in this study will help increase the knowledge and skills of the use of the Flash CGM in daily practice and assess the financial impact on the use of the Flash CGM within the Dutch healthcare system.
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BACKGROUND: Patients with type 2 diabetes mellitus (T2DM) receiving primary care regularly visit their practice nurses (PNs). By actively participating during medical consultations, patients can better manage their disease, improving clinical outcomes and their quality of life. However, many patients with T2DM do not actively participate during medical consultations. To understand the factors affecting engagement of patients with T2DM, this study aimed to identify factors that help or hinder them from actively participating in consultations with their primary care PNs. METHODS: Two semi-structured focus groups and 12 semi-structured individual interviews were conducted with patients with T2DM (n = 20) who were undergoing treatment by primary care PNs. All interviews were transcribed verbatim and analyzed using a two-step approach derived from the context-mapping framework. RESULTS: Four factors were found to help encourage patients to actively participate in their consultation: developing trusting relationships with their PNs, having enough time in the appointment, deliberately preparing for consultations, and allowing for the presence of a spouse. Conversely, four factors were found to hinder patients from participating during consultations: lacking the need or motivation to participate, readjusting to a new PN, forgetting to ask questions, and ineffectively expressing their thoughts. CONCLUSION: Patients lacked the skills necessary to adequately prepare for a consultation and achieve an active role. In addition, patients' keen involvement appeared to benefit from a trusting relationship with their PNs. When active participation is impeded by barriers such as a lack of patient's skills, facilitators should be introduced at an early stage. TRIAL REGISTRATION: Current Controlled Trials NTR4693 (July 16, 2014).
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Diabetes Mellitus Tipo 2/enfermagem , Relações Enfermeiro-Paciente , Participação do Paciente/psicologia , Diabetes Mellitus Tipo 2/psicologia , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Motivação , Profissionais de Enfermagem , Enfermagem de Atenção Primária/psicologia , Pesquisa Qualitativa , Qualidade de Vida , Encaminhamento e ConsultaRESUMO
BACKGROUND: Patients with diabetes mellitus are at high risk for onychomycosis, which is related to the development of foot ulcers. OBJECTIVE: The aim of this study was to evaluate the safety and efficacy of the treatment of onychomycosis with local laser therapy. METHODS: In a single-centre, randomized (1:1), quadruple-blind, sham-controlled trial, patients and microbiological confirmation with diabetes mellitus, at risk for developing diabetic foot ulcers (Sims classification score 1, 2) and a clinical suspicion on onychomycosis, were randomized to either four sessions neodymium-doped yttrium aluminium garnet (Nd-YAG) 1064 nm laser or sham treatment. The primary outcome was clinical and microbiological cure of onychomycosis after 1-year follow-up. RESULTS: From March 2015 to July 2016, 64 patients were randomized; 63 could be analysed. Trichophyton rubrum was the most detected pathogen. There was no difference in the primary outcome between laser and sham treatment. With the exception of a subungual haematoma in the fifth toenail occurring 2 weeks after laser treatment, the results suggested that treatment with Nd-YAG 1064 nm laser is safe. CONCLUSION: At this moment, there is no evidence of any effect of laser treatment for onychomycosis in patients with diabetes at increased risk for foot ulcers, at least not within 1 year after treatment.
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Pé Diabético/complicações , Úlcera do Pé/complicações , Terapia a Laser , Onicomicose/complicações , Onicomicose/cirurgia , Idoso , Pé Diabético/epidemiologia , Feminino , Úlcera do Pé/epidemiologia , Humanos , Terapia a Laser/efeitos adversos , Masculino , Pessoa de Meia-Idade , Medição de Risco , Resultado do TratamentoRESUMO
BACKGROUND: Type 1 diabetes mellitus (T1DM) is one of the most common chronic diseases in children. Studies on costs related to T1DM are scarce and focused primarily on the costs directly related to diabetes. We aimed to investigate both the overall healthcare costs and the more specific costs related to the management of diabetes. METHODS: This is a retrospective and observational, nationwide cohort study of all Dutch children (aged 0-18 years) with T1DM. Data were collected from the national registry for healthcare reimbursement, in which all Dutch insurance companies combine their reimbursement data. In the Netherlands for all Dutch citizens health care is covered by law and all children are treated by hospital-based paediatricians. RESULTS: We analysed 6710 children distributed over 81 hospitals: 475 children in 6 university hospitals and 6235 children in 75 general hospitals. Total reimbursement for all children with T1DM over the period 2009 to 2011 was 167,494,732 corresponding to an annual mean of 55,831,577 of total costs and 8326 euros per child. When comparing small (between 26 and 54 patients), medium (57-84 patients) and large (88-248 patients) general hospitals, costs per patient were highest in the hospitals with the highest number of T1DM patients. The costs for devices, secondary care and pharmaceutics had most impact on total expenditures. Over the study period, there was a slight decrease in per person costs. CONCLUSION: The overall health expenditure of a child with T1DM is more than 8000 per patient per annum. Given the move towards more device-intensive multidisciplinary care for these patients, the costs of treating T1DM in children are likely to increase further in the coming years.
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Diabetes Mellitus Tipo 1/economia , Diabetes Mellitus Tipo 1/epidemiologia , Custos de Cuidados de Saúde , Reembolso de Seguro de Saúde/economia , Adolescente , Criança , Pré-Escolar , Estudos de Coortes , Diabetes Mellitus Tipo 1/terapia , Feminino , Custos de Cuidados de Saúde/tendências , Humanos , Lactente , Recém-Nascido , Reembolso de Seguro de Saúde/tendências , Masculino , Países Baixos/epidemiologia , Estudos RetrospectivosRESUMO
OBJECTIVE: To evaluate the performance of the FreeStyle Libre Flash continuous glucose monitoring (FSL-CGM) system against established central laboratory methods. RESEARCH DESIGN AND METHODS: 20 subjects (8 type 1 diabetes mellitus, 12 type 2 diabetes mellitus) were analyzed. FSL-CGM sensor measurements (inserted in arm and abdomen) were compared with capillary blood glucose results analyzed with StatStrip as semigold standard. The glucose response after a standardized oral glucose load was measured by FSL-CGM and capillary samples analyzed by perchloric acid hexokinase (PCA-HK) method, StatStrip and FSL test strip (FSLC), and a commonly used CGM system (iPro2). RESULTS: FSL-CGM arm sensor readings showed 85.5% of paired readings falling within Clarke Error Grid (ISO 15197:2013) zone A when compared with StatStrip. For FSL-CGM abdomen and FSLC, these percentages were 64% and 98%, respectively. The overall correlation of FSL-CGM in the arm and the StatStrip indicates a performance with lower results with the FSL-CGM in the arm than expected based on the StatStrip in the lower glucose ranges, and higher results than expected in the higher ranges. Following a standardized glucose load, a slower rise in glucose level was observed for FSL-CGM arm as compared with PCA-HK, StatStrip, FSLC, and iPro2 during the first 45-60â min after glucose load ingestion. CONCLUSIONS: Certain matters need attention while using the FSL-CGM in daily life including the observed lower values in the lower ranges, and the underestimation of the effect of a meal on glucose response. These effects of such deviations can partly be overcome by optimizing the available user instructions. TRIAL REGISTRATION NUMBER: TC5348; results.
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OBJECTIVE: Most studies regard orthostatic hypotension (OH) as a causal factor for falls. However, the evidence is lacking for this assumption. We aimed to investigate the relationship between orthostatic hypotension and fall incidents in nursing home residents. METHODS: A total of 249 patients was included in a prospective observational cohort study of nursing home residents. Falls were prospectively registered. Cox proportional hazard modelling and the conditional frailty model were used to analyse the relationship between OH and (recurrent) falling. RESULTS: Among the 249 patients, 450 falls were recorded during follow-up and OH was present in 93 out of 249 patients. No significant associations were found between OH and the first fall incident (Hazard Ratio (HR) 1.01 (95% Confidence Interval (CI) 0.60-1.69) and recurrent falling (HR 1.21 (95%CI 0.65-2.24)). CONCLUSIONS: Although falling and OH were both highly prevalent in nursing home residents, no relationship between OH and falling was found.
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Acidentes por Quedas/estatística & dados numéricos , Hipotensão Ortostática/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Masculino , Países Baixos/epidemiologia , Casas de Saúde , Modelos de Riscos Proporcionais , RecidivaRESUMO
OBJECTIVE: To investigate the relationship between orthostatic hypotension (OH) and muscle strength versus time to successful rehabilitation within elderly patients with hip fracture. DESIGN: A prospective, observational cohort study. Handgrip strength was measured at the day of admission and OH as soon as possible after surgery. Cox proportional hazard modeling was used to investigate the relationship between OH or handgrip strength (kg) and time to successful rehabilitation, expressed as hazard ratios (HRs). OH was defined as a decrease in systolic blood pressure of ≥20mmHg or diastolic blood pressure of ≥10mmHg after postural change (dichotomous). Handgrip strength was measured with a hand dynamometer (continuous). SETTING: General hospital. PARTICIPANTS: Patients (N=116) aged ≥70 years with a hip fracture were recruited on the day of hospital admission. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Primary outcome was time to successful rehabilitation, which was defined as discharge to patients' own homes. RESULTS: During a median follow-up period of 36 days (interquartile range, 9-57d), 103 patients (89%) were successfully rehabilitated. No statistically significant relationships were found between OH and time to successful rehabilitation (HR=1.05; 95% confidence interval [CI], .67-1.66). Also, handgrip strength and successful rehabilitation were not statistically significantly related (HR=1.03; 95% CI, .99-1.06). CONCLUSIONS: OH measured during the first days of hospitalization is not related to time to successful rehabilitation in patients with hip fracture who have undergone surgery. Although no significant relationship was seen in the present study, the width of the CIs does not exclude a relevant relationship between handgrip strength and time to successful rehabilitation.
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Força da Mão/fisiologia , Fraturas do Quadril/epidemiologia , Fraturas do Quadril/reabilitação , Hipotensão Ortostática/epidemiologia , Hipotensão Ortostática/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Pressão Sanguínea , Feminino , Fraturas do Quadril/fisiopatologia , Humanos , Tempo de Internação , Masculino , Força Muscular/fisiologia , Modelos de Riscos Proporcionais , Estudos ProspectivosRESUMO
BACKGROUND: Health-related quality of life (HRQOL) in nursing home residents is generally low. The purpose of this study was to investigate the associations between HRQOL and two clinically relevant outcome measures, all-cause mortality and successful rehabilitation, in a nursing home population. METHODS: In an observational prospective cohort study in a nursing home population, HRQOL was assessed with the RAND-36. A total of 184 patients were included, 159 (86%) completed the RAND-36 and were included in the study. A Cox proportional hazard model was used to investigate the independent association between HRQOL, rehabilitation and mortality with adjustment for confounders. Risk prediction capabilities were assessed with Harrell's C statistics and the proportion of explained variance (R2). RESULTS: The median age (interquartile range) was 79 (75-85) years. The health dimensions vitality (HR 0.88 (95% CI 0.77-0.99)) and mental health (HR 0.86 (95% CI 0.75-0.98)) were inversely associated and role functioningphysical (HR 1.08 (95%CI 1.02-1.15)) was positively associated with mortality. The Harrell's C value and the R2 were ≤ 0.02 and ≤ 0.03 higher in the adjusted models with the dimensions role functioning- physical, mental health or vitality compared with the models without these dimensions. None of the health dimensions or summary scales were related to successful rehabilitation. CONCLUSION: HRQOL was significantly associated with mortality for three dimensions, but partly in opposite directions. Additional value of HRQOL in mortality prediction is very limited. There were no independent associations between HRQOL and successful rehabilitation. Although HRQOL is an important outcome, this study did not provide evidence for an association between HRQOL and successful rehabilitation.
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Nível de Saúde , Mortalidade , Casas de Saúde , Qualidade de Vida , Reabilitação , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Masculino , Países Baixos , Prognóstico , Modelos de Riscos Proporcionais , Estudos ProspectivosRESUMO
AIMS: Elevated sex hormone-binding globulin (SHBG) concentrations have been described in patients with type 1 diabetes mellitus (T1DM), probably due to low portal insulin concentrations. We aimed to investigate whether the route of insulin administration, continuous intraperitoneal insulin infusion (CIPII), or subcutaneous (SC), influences SHBG concentrations among T1DM patients. METHODS: Post hoc analysis of SHBG in samples derived from a randomized, open-labeled crossover trial was carried out in 20 T1DM patients: 50% males, mean age 43 (±13) years, diabetes duration 23 (±11) years, and hemoglobin A1c (HbA1c) 8.7 (±1.1) (72 (±12) mmol/mol). As secondary outcomes, testosterone, 17-ß-estradiol, luteinizing hormone (LH), and follicle-stimulating hormone (FSH) were analyzed. RESULTS: Estimated mean change in SHBG was -10.3nmol/L (95% CI: -17.4, -3.2) during CIPII and 3.7nmol/L (95% CI: -12.0, 4.6) during SC insulin treatment. Taking the effect of treatment order into account, the difference in SHBG between therapies was -6.6nmol/L (95% CI: -17.5, 4.3); -12.7nmol/L (95% CI: -25.1, -0.4) for males and -1.7nmol/L (95% CI: -24.6, 21.1) for females, respectively. Among males, SHBG and testosterone concentrations changed significantly during CIPII; -15.8nmol/L (95% CI: -24.2, -7.5) and -8.3nmol/L (95% CI: -14.4, -2.2), respectively. The difference between CIPII and SC insulin treatment was also significant for change in FSH 1.2U/L (95% CI: 0.1, 2.2) among males. CONCLUSIONS: SHBG concentrations decreased significantly during CIPII treatment. Moreover, the difference in change between CIPII and SC insulin therapy was significant for SHBG and FSH among males. These findings support the hypothesis that portal insulin administration influences circulating SHBG and sex steroids.
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We studied the use, uptake, and effects of e-Vita, a personal health record, with self-management support and personalized asynchronized coaching, for type 2 diabetes patients treated in primary care. Patients were invited by their practice nurse to join the study aimed at testing use and effects of a personal health record. Patients were followed up for 6 months. Uptake and usage were monitored using log data. Outcomes were self-reported diabetes self-care, diabetes-related distress, and emotional wellbeing. Patients' health status was collected from their medical chart. 132 patients agreed to participate in the study of which less than half (46.1%) did not return to the personal health record after 1st login. Only 5 patients used the self-management support program within the personal health record, 3 of whom asked a coach for feedback. Low use of the personal health record was registered. No statistical significant differences on any of the outcome measures were found between baseline and 6 month follow-up. This study showed minimal impact of implementing a personal health record including self-management support in primary diabetes care. Successful adoption of web-based platforms, as ongoing patient centered care, is hard to achieve without additional strategies aimed at enhancing patient motivation and engaging professionals.
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Diabetes Mellitus Tipo 2/terapia , Retroalimentação Psicológica , Registros de Saúde Pessoal , Aceitação pelo Paciente de Cuidados de Saúde , Assistência Centrada no Paciente , Atenção Primária à Saúde , Autocuidado , Idoso , Atitude Frente aos Computadores , Diabetes Mellitus Tipo 2/diagnóstico , Feminino , Nível de Saúde , Humanos , Masculino , Saúde Mental , Pessoa de Meia-Idade , Motivação , Países Baixos , Participação do Paciente , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Continuous intraperitoneal insulin infusion (CIPII), a last-resort type 1 diabetes mellitus (T1DM) treatment, has only been investigated in small or controlled studies. We aimed to investigate glycaemia and quality of life (QoL) with CIPII versus subcutaneous (SC) insulin therapy during usual T1DM care. METHODS: A prospective, observational case-control study. CIPII-treated cases were matched to SC controls. The primary endpoint was a non-inferiority assessment (pre-defined margin of -5.5 mmol÷mol) of the baseline adjusted difference in HbA1c between groups during a 26-week follow-up. Secondary outcomes included QoL, clinical and biochemical measurements. RESULTS: In total, 183 patients were analysed (CIPII n = 39 and SC n = 144). The HbA1c difference between treatment groups was -3.0 mmol÷mol (95% CI -5.0, -1.0), being lower in the SC group. Patients using SC insulin therapy spent less percentage of time in hyperglycaemia (-9.3% (95% CI -15.8, -2.8)) and more in euglycaemia (6.9% (95% CI 1.2, 12.5) as compared with CIPII-treated patients. Besides a 3.6 U÷l (95% CI 1.2, 6.0) lower concentration of alanine aminotransferase with CIPII, no biochemical and clinical differences were present. Most QoL scores were lower at baseline among CIPII-treated patients. However, besides lower health status, there were no differences in the baseline-adjusted general and diabetes-specific QoL and treatment satisfaction. CONCLUSION: Although patients using CIPII had a higher glycaemic profile compared with patients using SC insulin therapy, the HbA1c difference was non-inferior. Overall, health status was lower among CIPII-treated patients, although diabetes-specific QoL and treatment satisfaction was similar to subcutaneously treated patients.
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Diabetes Mellitus Tipo 1/tratamento farmacológico , Hipoglicemiantes/administração & dosagem , Sistemas de Infusão de Insulina , Insulina/administração & dosagem , Adolescente , Adulto , Idoso , Biomarcadores/sangue , Estudos de Casos e Controles , Diabetes Mellitus Tipo 1/sangue , Feminino , Seguimentos , Hemoglobinas Glicadas/metabolismo , Indicadores Básicos de Saúde , Humanos , Hipoglicemiantes/uso terapêutico , Bombas de Infusão Implantáveis , Infusões Parenterais , Injeções Subcutâneas , Insulina/uso terapêutico , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Qualidade de Vida , Resultado do Tratamento , Adulto JovemRESUMO
PURPOSE OF THE STUDY: Our objectives were to identify the prevalence of orthostatic hypotension (OH) in frail, elderly nursing home residents, and assess its possible association with falling and chances of successful rehabilitation. MATERIALS AND METHODS: A prospective observational cohort study. A total of 290 patients participated in this study, of which 128 were admitted to the rehabilitation department. OH was defined as a drop in systolic blood pressure of >20mmHg and diastolic blood pressure of >10mmHg after postural change within 3min. The analyses regarding falling and successful rehabilitation were only performed in the rehabilitation group. Multivariate binary logistic regression analyses were used to describe risk factors related with falling. Cox proportional hazard modeling was used to investigate the relation between OH and the time to successful rehabilitation. RESULTS: The prevalence of OH in the studied nursing home population was 36.6% (95% CI (confidence interval): 31.1-42.1%). The prevalence varied from 28.6% (95% CI: 16.8-40.4%) in somatic patients, 36.7% (95% CI: 28.4-45.1%) in rehabilitation patients, to 40.6% (95% CI: 31.3-50.0%) in psychogeriatric patients. The association between orthostatic hypotension and previous falling was not significant; Odds ratio 0.66 (95% CI: 0.30-1.48). The Hazard ratio of the relationship between OH and successful rehabilitation was 2.88 (95% CI:1.77-4.69). CONCLUSIONS: OH is highly prevalent in nursing home residents. Surprisingly, patients with OH were found to have a higher chance of successful rehabilitation compared to patients without OH. If confirmed in other studies, these results may change our view of the implications of OH.
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Acidentes por Quedas/estatística & dados numéricos , Idoso Fragilizado , Hipotensão Ortostática/epidemiologia , Hipotensão Ortostática/reabilitação , Casas de Saúde , Idoso , Pressão Sanguínea/fisiologia , Estudos de Coortes , Feminino , Humanos , Incidência , Modelos Logísticos , Masculino , Análise Multivariada , Países Baixos/epidemiologia , Razão de Chances , Prevalência , Modelos de Riscos Proporcionais , Estudos Prospectivos , Fatores de RiscoRESUMO
INTRODUCTION: Homozygosity for a 5-leucine repeat (5L-5L) in the carnosinase gene (CNDP1) has been associated with a reduced prevalence of diabetic nephropathy in cross-sectional studies in patients with type 2 diabetes, particularly in women. Prospective studies on mortality are not available. This study investigated whether 5L-5L was associated with mortality and progression of renal function loss and to what extent this effect is modified by sex. METHODS: In a prospective cohort of patients with type 2 diabetes, a Cox proportional hazard model was used to compare 5L-5L with other genotypes regarding (cardiovascular) mortality. Renal function slopes were obtained by within-individual linear regression of the estimated glomerular filtration rate (eGFR) using the Modification of Diet in Renal Disease (MDRD) equation, and were compared between 5L-5L and other genotypes. RESULTS: 871 patients were included (38% with 5L-5L). After 9.5 years of follow-up, hazards ratios (HR) for all-cause and cardiovascular mortality in 5L-5L versus other genotypes were 1.09 [95% confidence interval (CI) 0.88-1.36] and 1.12 (95% CI 0.79-1.58), respectively. There was a significant interaction between CNDP1 and sex for the association with cardiovascular mortality (p = 0.01), not for all-cause mortality (p = 0.32). Adjusted HR in 5L-5L for cardiovascular mortality was 0.69 (95% CI 0.39-1.23) in men and 1.77 (95% CI 1.12-2.81) in women. The slopes of eGFR-MDRD did not significantly differ between 5L-5L and other genotypes. CONCLUSIONS: The association between CNDP1 and cardiovascular mortality was sex-specific, with a higher risk in women with 5L-5L genotype. CNDP1 was not associated with all-cause mortality or change in eGFR.
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Doenças Cardiovasculares/genética , Doenças Cardiovasculares/mortalidade , Diabetes Mellitus Tipo 2/genética , Nefropatias Diabéticas/genética , Dipeptidases/genética , Fatores Sexuais , Idoso , Nefropatias Diabéticas/fisiopatologia , Progressão da Doença , Feminino , Seguimentos , Taxa de Filtração Glomerular/genética , Homozigoto , Humanos , Leucina/genética , Masculino , Pessoa de Meia-Idade , Polimorfismo Genético , Modelos de Riscos Proporcionais , Estudos ProspectivosRESUMO
BACKGROUND: To assess the expected precision of HbA1c measurements and the magnitude of HbA1c changes eliciting the advice to change treatment among diabetes care professionals. METHODS: A seven-item questionnaire was sent to participants through a website. The survey focused on physicians and nurses involved in diabetes care. RESULTS: In total, 104 physicians, 177 diabetes specialist nurses, and 248 primary care nurses responded to the survey. A large number of the nurses (44%) and only a small number of the physicians (4%) were not aware of the inherent uncertainty of HbA1c results. Nurses considered adjusting therapy based on very small changes in HbA1c whereas physicians in general adhere to 0.5% (5.5 mmol÷mol) as a clinically meaningful cut-off point. After therapy adjustment, a very small (0.1%) or no increase in HbA1c was considered to be significant enough to conclude that glucose regulation has worsened by 49% of the nurses and only 13% of the physicians. CONCLUSION: Significant differences exist in the interpretation of changes in HbA1c results between physicians and nurses. Nurses consider therapy changes based on very small changes in HbA1c, whereas physicians preferably agree to the clinically relevant change of 0.5% (5.5 mmol÷mol). Changing therapy based on relatively small changes in HbA1c might lead to undue adjustments in the treatment of patients with diabetes. There is a clear need for more training for all diabetes care professionals about both the clinical significance and accuracy of HbA1c measurements.
Assuntos
Diabetes Mellitus/sangue , Hemoglobinas Glicadas/metabolismo , Padrões de Prática em Enfermagem , Padrões de Prática Médica , Diabetes Mellitus/tratamento farmacológico , Humanos , Inquéritos e QuestionáriosRESUMO
AIMS: Continuous intraperitoneal insulin infusion (CIPII) is a last-resort treatment option for patients with type 1 diabetes mellitus (T1DM) who fail to reach adequate glycaemic control with subcutaneous (SC) insulin therapy. Aim was to compare the long-term effects of CIPII and SC insulin therapy among patients with T1DM in poor glycaemic control. METHODS: Patients in which CIPII was initiated in 2006 were compared with a control group of T1DM patients who continued SC therapy. Linear mixed models were used to calculate differences between the baseline (2006) and final (2013) measurements within and between groups. RESULTS: A total of 95 patients of which 21 were using CIPII and 74 using SC insulin were included. Within the CIPII group, the number of hypoglycaemic episodes decreased with -5 (95% CI -8 to -3) per 2 weeks while it remained stable among SC patients. Over time, only the number of hypoglycaemic episodes decreased more with CIPII as compared to SC insulin treatment (difference: -6 (95% CI -9 to -4)). There were no differences between treatment groups regarding clinical parameters and quality of life scores over time. Pump or catheter dysfunction led to ketoacidosis in 6 patients: 2 using CIPII and 4 SC insulin. CONCLUSIONS: After 7 years of follow-up, there is a persistent decline of hypoglycaemic events among CIPII treated T1DM patients. Besides less hypoglycaemic episodes with CIPII therapy, there are no differences between long-term CIPII and SC insulin therapy.