RESUMO
The duration of treatment for which a physician may prescribe a medicine, 'prescription duration', is often dispensed at the pharmacy on multiple occasions of shorter time periods, 'dispensing duration'. These durations vary significantly between and within countries. In Australia, the quantity of medication supplied at each dispensing has recently been extended from 30 to 60 days for a selection of medicines used for chronic health conditions, such as diabetes and hypertension. Dispensing durations vary between countries, with 30, 60 or 90 days being the most common-with 90 days aligning with the recommendation of the 2023 Global Report on Hypertension from the World Health Organization. The full impact of shorter vs longer prescription durations on health costs and outcomes is unknown, but current evidence suggests that 90-day dispensing could reduce costs and improve patient convenience and adherence. More rigorous research is needed.
Assuntos
Anti-Hipertensivos , Hipertensão , Humanos , Hipertensão/tratamento farmacológico , Austrália , Doença Crônica/tratamento farmacológico , Anti-Hipertensivos/uso terapêutico , Política de Saúde , Prescrições de Medicamentos/estatística & dados numéricosRESUMO
BACKGROUND: Soluble P-selectin (sP-selectin) and high-sensitivity C-reactive protein (hsCRP) have previously been associated with hypertension, but the relation with out-of-office blood pressure (BP) and coronary artery calcification score is unknown. We aimed to examine the relationship between sP-selectin, hsCRP and home BP, as well as coronary artery calcification score and carotid artery plaques. METHODS: In the Swedish CArdioPulmonary bioImage Study (SCAPIS), 5057 randomly selected participants were evaluated with office and home BP using the semi-automatic Omron M10-IT device. For this cross-sectional study, participants with sP-selectin <4 standard deviations above mean and hsCRP <5 mg/l, representing low-grade inflammation, were included. Using generalized linear models, these inflammatory markers were evaluated in relation to BP classifications, as well as coronary artery calcification score and carotid artery plaques. RESULTS: Of participants, 4548 were included in the analyses. The median age was 57.2 (53.4-61.2) years, and 775 (17.0%) reported taking medication for hypertension. Participants in the highest quartile of sP-selectin [odds ratio (OR) 1.67, 95% confidence interval (CI) 1.40-1.98, P â<â0.001] and hsCRP [OR 2.25, (95% CI 1.89-2.60), P â<â0.001] were more likely to have sustained hypertension. Participants in the highest quartile of hsCRP were also more likely to have masked hypertension, OR (95% CI) 2.31 (1.72-3.10), P â<â0.001 and carotid artery plaques, OR (95% CI) 1.21 (1.05-1.38), P â=â0.007. CONCLUSION: Increased sP-selectin and hsCRP were independently associated with sustained hypertension. These findings indicate an association between hypertension and platelet activity, as expressed by sP-selectin.
Assuntos
Pressão Sanguínea , Proteína C-Reativa , Doença da Artéria Coronariana , Selectina-P , Calcificação Vascular , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Monitorização Ambulatorial da Pressão Arterial , Proteína C-Reativa/metabolismo , Proteína C-Reativa/análise , Doença da Artéria Coronariana/sangue , Estudos Transversais , Hipertensão/sangue , Selectina-P/sangue , Suécia/epidemiologia , Calcificação Vascular/sangueRESUMO
BACKGROUND: Licorice, through the effects of glycyrrhizic acid (GA), raises blood pressure (BP). The World Health Organization has suggested that 100 mg GA/d would be unlikely to cause adverse effects, but of 13 previously published studies none have been randomized and controlled and independently quantified the GA content. OBJECTIVE: Our aim was to analyze the effects on home BP of a daily licorice intake containing 100 mg GA. METHODS: Healthy volunteers were randomly assigned to start with either licorice or a control product in a nonblinded, 2 × 2 crossover study. Home BP was measured daily, and blood samples were collected at the end of each 2-wk period. RESULTS: There were 28 participants and no dropouts. The median age was 24.0 y (interquartile range 22.8-27.0 y). During the licorice compared with control intake period, the systolic home BP increased [mean difference: 3.1 mm Hg (95% confidence interval [CI]: 0.8, 5.4 mm Hg) compared with -0.3 mm Hg (95% CI: -1.8, 1.3 mm Hg); P = 0.018] and renin and aldosterone were suppressed [mean change: -30.0% (95% CI: -56.7%, -3.3%) compared with 15.8% (95% CI: -12.8%, 44.4%); P = 0.003; and -45.1% (95% CI: -61.5%, -28.7%) compared with 8.2% (95% CI: -14.7%, 31.1%); P <0.001, respectively]. In the quartile of participants with the most pronounced suppression of renin and aldosterone, N-terminal prohormone of brain natriuretic peptide concentration increased during the licorice compared with control period [mean change: 204.1% (95% CI: -11.6%, 419.7%) compared with 72.4% (95% CI: -52.2%, 197.1%); P = 0.016]. CONCLUSIONS: We found licorice to be more potent than previously known, with significant increases in BP, after a daily intake of only 100 mg GA. Thus, the safe limit of intake of this substance might need to be reconsidered. This trial was registered at clinicaltrials.gov as NCT05661721 (https://clinicaltrials.gov/study/NCT05661721).
Assuntos
Glycyrrhiza , Hipertensão , Humanos , Adulto Jovem , Adulto , Pressão Sanguínea , Aldosterona/farmacologia , Renina/farmacologia , Estudos Cross-Over , Ácido Glicirrízico/farmacologiaRESUMO
BACKGROUND: Cigarette smoking is a major risk factor for cardiovascular disease. In type 2 diabetes mellitus (T2D), medications such as antihypertensives and statins can reduce the increased cardiovascular risk. The aim of this study was to evaluate the impact of cigarette smoking on major adverse cardiovascular event (MACE) and all-cause mortality in patients with T2D in a relatively well treated Swedish cohort. METHODS: Seven hundred and sixty-one patients with T2D aged 55-66âyears were followed in the prospective observational CArdiovascular Risk factors in patients with DIabetes - a Prospective study in Primary care (CARDIPP) study. Baseline data included blood samples of markers of dysglycemia and inflammation, blood pressure as well as questionnaire responses regarding cigarette smoking. Participants were followed for incidence of MACE and all-cause mortality. RESULTS: Of the included 663 participants, the mean age was 60.6 (SD 3.1) years and 423 (63.8%) were men. Levels of C-reactive protein and vitamin D, as well as the proportion of participants treated with antihypertensives, acetylic salicylic acid, statins, and diabetes medications, were similar between smokers and nonsmokers. Median follow-up time was 11.9 (Q1-Q3 10.8-12.7) years. Cigarette smoking was associated with all-cause mortality [hazard ratio 2.24 (95% confidence interval, 95% CI 1.40-3.56), P â<â0.001], but not MACE [hazard ratio 1.30 (95% CI 0.77-2.18), P â=â0.328]. CONCLUSION: In patients with T2D, cigarette smoking was not associated with an increased risk of MACE. This raises the question of whether cardioprotective drugs in individuals with T2D to some degree mitigate the cardiovascular harm of smoking, even though they do not affect other dire consequences of smoking.
Assuntos
Doenças Cardiovasculares , Diabetes Mellitus Tipo 2 , Inibidores de Hidroximetilglutaril-CoA Redutases , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/tratamento farmacológico , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Estudos Prospectivos , Anti-Hipertensivos , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Fatores de Risco , Fumar/efeitos adversos , Fumar/epidemiologiaRESUMO
BACKGROUND: Masked hypertension is associated with cardiovascular disease (CVD). However, previous large studies have not used the same device to measure office and home blood pressure (BP) and adhered to current home BP measurement recommendations of the European Society of Hypertension. We aimed to characterize masked hypertension and explore its relation to manifestations of CVD. METHODS: A randomly selected cohort of 5057 participants aged 50-64âyears from the Swedish CardioPulmonary BioImage Study (SCAPIS) was evaluated with office and home BP using the semi-automatic Omron M10-IT oscillometric device. Additional analyses included pulse wave velocity (PWV) and coronary artery calcium score (CACS). RESULTS: Of participants, 4122 did not have current antihypertensive treatment, and were thus included in our analyses. Of these, 2634 (63.9%) had sustained normotension, and 172 (4.2%) had masked hypertension. Participants with masked hypertension vs. sustained normotension were more often men (66.9 vs. 46.2%, P â<â0.001). Those with masked hypertension had higher mean PWV [9.3 (95% confidence interval, 95% CI 9.1-9.5) vs. 8.3 (95% CI 8.2-8.4) m/s, P â<â0.001] and odds ratio for CACS at least 100 [1.65 (95% CI 1.02-2.68), P â=â0.040]. These associations were similar in a posthoc analysis of masked hypertension and sustained normotension, matched for age, sex and systolic office BP. CONCLUSION: Masked hypertension was associated with markers of CVD. This suggests that home BP is a better predictor of risk, even when the recordings are performed with the same measurement device, in a population-based setting with randomized recruitment.
Assuntos
Hipertensão , Hipertensão Mascarada , Hipertensão do Jaleco Branco , Masculino , Pessoa de Meia-Idade , Humanos , Hipertensão do Jaleco Branco/epidemiologia , Análise de Onda de Pulso , Monitorização Ambulatorial da Pressão Arterial/métodos , Pressão Sanguínea/fisiologiaRESUMO
Aims: To evaluate whether dog ownership from the time of type 2 diabetes diagnosis improved glycaemic control, increased achievement of major guideline treatment goals or reduced the risk of all-cause death. Methods: Patients diagnosed with type 2 diabetes were followed by linkage of four Swedish national registers covering diabetes, dog ownership, socioeconomics, and mortality. Linear regression was used to estimate the mean yearly change in glycated haemoglobin (HbA1c). Cox survival analysis and logistic regression were used to analyse associations between dog ownership and all-cause death and achievement of treatment goals, respectively. Results: Of 218,345 individuals included, 8,352 (3.8%) were dog-owners. Median follow-up was 5.2 years. Dog-owners had worse yearly change in HbA1c, and were less likely to reach HbA1c, low-density lipoprotein (LDL), and systolic blood pressure (SBP) treatment goals than non-dog-owners (adjusted odds ratios [95% CI] of 0.93 [0.88-0.97], 0.91 [0.86-0.95], and 0.95 [0.90-1.00], respectively). There was no difference in the risk of all-cause death (adjusted hazard ratio [95% CI] 0.92 [0.81-1.04], dog owners versus not). Conclusion: Owning a dog when diagnosed with diabetes did not lead to better achievement of treatment goals or reduced mortality, but was in fact associated with a smaller reduction in HbA1c and reduced likelihood of achieving treatment goals.
Assuntos
Diabetes Mellitus Tipo 2 , Humanos , Cães , Animais , Estudos de Coortes , Hemoglobinas Glicadas , Propriedade , Controle GlicêmicoRESUMO
BACKGROUND: Masked hypertension is more common in individuals with type 2 diabetes than in individuals with normoglycemia. We aimed to explore if there is a discrepancy between office blood pressure (office BP) and home blood pressure monitoring (HBPM) in relation to HbA1c as well as glycemic status in 5,029 middle-aged individuals. METHODS: HBPM was measured in a subsample of 5,029 participants in The Swedish CardioPulmonary BioImage Study (SCAPIS), a population-based cohort of 50-64 years old participants. Both office BP and HBPM were obtained after 5 minutes' rest using the semiautomatic Omron M10-IT oscillometric device. White coat effect was calculated by subtracting systolic HBPM from systolic office BP. Participants were classified according to glycemic status: Normoglycemia, prediabetes, or diabetes based on fasting glucose, HbA1c value, and self-reported diabetes diagnosis. RESULTS: Of the included 5,025 participants, 947 (18.8%) had sustained hypertension, 907 (18.0%) reported taking antihypertensive treatment, and 370 (7.4%) had diabetes mellitus. Both systolic office BP and HBPM increased according to worsened glycemic status (P for trend 0.002 and 0.002, respectively). Masked hypertension was more prevalent in participants with dysglycemia compared with normoglycemia (P = 0.036). The systolic white coat effect was reversely associated with HbA1c (P = 0.012). CONCLUSIONS: The systolic white coat effect was reversely associated with HbA1c, and the prevalence of masked hypertension increased with dysglycemia.