Conicity index in people with hypertension followed in the Brazil's Family Health Strategy.

OBJECTIVES: to analyze the conicity index in people with hypertension followed in the Brazil's Family Health Strategy. METHODS: cross-sectional study conducted in a medium-sized municipality located in the state of Paraná. Data collection took place in the first semester of 2016. using an adapted and validated instrument. which addresses attributes of Primary Health Care. Sociodemographic and anthropometric variables and blood pressure were used in the study. The analysis of variance and linear regression was used to analyze the variables. RESULTS: a total of 417 people participated in the study. most were women. elderly. married. with less than eight years of education and retired. Conicity index was prevalent in most of the study population. being significantly associated with the group of people with inadequate blood pressure control and high anthropometric parameters. CONCLUSIONS: most of the study participants had altered conicity index. especially those with inadequate blood pressure control.

Conicity index in people with hypertension followed in the Brazil's Family Health Strategy / Índice de conicidad en personas con hipertensión en seguimiento con la Estrategia de Salud Familiar / Índice de conicidade em pessoas com hipertensão arterial acompanhadas pela Estratégia Saúde da Família

ABSTRACT Objectives: to analyze the conicity index in people with hypertension followed in the Brazil's Family Health Strategy. Methods: cross-sectional study conducted in a medium-sized municipality located in the state of Paraná. Data collection took place in the first semester of 2016. using an adapted and validated instrument. which addresses attributes of Primary Health Care. Sociodemographic and anthropometric variables and blood pressure were used in the study. The analysis of variance and linear regression was used to analyze the variables. Results: a total of 417 people participated in the study. most were women. elderly. married. with less than eight years of education and retired. Conicity index was prevalent in most of the study population. being significantly associated with the group of people with inadequate blood pressure control and high anthropometric parameters. Conclusions: most of the study participants had altered conicity index. especially those with inadequate blood pressure control.

RESUMEN Objetivos: analizar el índice de conicidad en personas con hipertensión en tratamiento de seguimiento con la Estrategia de Salud Familiar. Métodos: estudio transversal realizado en un municipio de tamaño medio ubicado en el estado de Paraná. Los datos se recopilaron en el primer semestre de 2016. utilizando un instrumento adaptado y validado. que aborda los atributos de la Atención Primaria de Salud. En este estudio. se utilizaron las variables sociodemográficas. antropométricas y las mediciones de la presión arterial. El análisis de varianza y regresión lineal se utilizó para tratar las variables. Resultados: participación de 417 personas en el estudio. la mayoría mujeres. ancianos. casados. con menos de ocho años de estudio y jubilados. El índice de conicidad prevaleció en la mayoría de la población de estudio. con una asociación significativa con el grupo de personas con control inadecuado de la presión arterial y parámetros antropométricos altos. Conclusiones: la mayoría de los participantes en el estudio tenían un índice de variación alterado. especialmente aquellos con un control inadecuado de la presión arterial.

RESUMO Objetivos: analisar o índice de conicidade em pessoas com hipertensão arterial acompanhadas pela Estratégia Saúde da Família. Métodos: estudo transversal, realizado em um município de médio porte localizado no estado do Paraná. Os dados foram coletados no primeiro semestre de 2016, utilizando instrumento adaptado e validado, que aborda atributos da Atenção Primária à Saúde. Neste estudo, foram utilizadas variáveis sociodemográficas, antropométricas e medidas de pressão arterial. Empregou-se a análise de variância e regressão linear para o tratamento das variáveis. Resultados: participação de 417 pessoas, a maioria mulheres, idosas, casadas, com menos de oito anos de estudo e aposentadas. O índice de conicidade foi prevalente na maior parte da população estudada, com significativa associação ao grupo de pessoas com controle pressórico inadequado e parâmetros antropométricos elevados. Conclusões: a maioria dos participantes do estudo apresentou índice de conicidade alterado, principalmente as pessoas com controle pressórico inadequado.

Association Between a Temporary Reduction in Access to Health Care and Long-term Changes in Hypertension Control Among Veterans After a Natural Disaster.

Importance: Temporary disruptions in health care access are common, but their associations with chronic disease control remain unknown. Objective: To evaluate whether long-term changes in chronic disease control were associated with a temporary 6-month decrease in access to health care services. Design, Setting, and Participants: This cohort study examined the long-term changes in chronic disease control associated with the 6-month closure of the Manhattan facility of the Veterans Affairs (VA) New York Harbor Healthcare System after superstorm Sandy, which caused a significant disruption in health care access for veterans in the region. Electronic health records from the VA Healthcare System between October 29, 2010, and October 29, 2014, were used to identify a total of 81 544 veterans who were and were not exposed to the 6-month closure of the VA Manhattan Medical Center after superstorm Sandy. Of those, 19 207 veterans were included in the exposed cohort and 62 337 were included in the nonexposed control cohort, which included veterans who were equally exposed to the storm but who retained regular access to health care from 3 VA medical centers (Brooklyn and the Bronx in New York and New Haven in Connecticut) during and after the storm. A difference-in-differences analysis was used to assess within-patient changes in chronic disease control over time between a cohort that was exposed to decreased health care access compared with a similar cohort that was not exposed to decreased access. All analyses adjusted for individual demographic and socioeconomic characteristics, between-zip code differences, and common time trends. Data analyses were conducted between February 1, 2016, and September 30, 2019. Exposure: The 6-month closure of the VA Manhattan Medical Center after superstorm Sandy on October 29, 2012. Main Outcomes and Measures: The outcomes measured were uncontrolled blood pressure (defined as mean blood pressure per patient per quarter >140/90 mm Hg), uncontrolled diabetes (defined as mean hemoglobin A1c per patient per quarter >8%), uncontrolled cholesterol (defined as mean low density lipoprotein per patient per quarter >140 mg/dL), and patient weight. Results: Among the 81 544 veterans included in the study, the mean (SD) age was 62.1 (17.6) years, and 93.6% were men, 62.7% were white, and 31.8% were black. At the 3-month midpoint of the 6-month facility closure of the VA Manhattan Medical Center, an absolute decrease of 24.8% (95% CI, -26.5% to -23.0%; P < .001) was observed in the percentage of veterans who had any VA primary care visit per quarter compared with a baseline of 47.8% before the closure (relative decrease, 51.9%; 95% CI, -55.4% to -48.1%; P < .001). One year after the facility reopened, no differential change was observed in the percentage of patients with a primary care visit between the exposed vs nonexposed cohorts (absolute decrease, -0.1%; 95% CI, -1.5% to 1.4%; P = .94); however, patients in the exposed cohort were 25.9% more likely to have uncontrolled blood pressure than patients in the nonexposed cohort (unadjusted increase, 5.5% in the exposed cohort vs 1.3% in the nonexposed cohort; adjusted absolute increase, 5.0%; 95% CI, 3.5%-6.0%; P < .001). Two years after superstorm Sandy, patients in the exposed cohort were 10.9% more likely to experience uncontrolled blood pressure than those in the nonexposed cohort (unadjusted increase, 5.2% in the exposed cohort vs 3.5% in the nonexposed cohort; adjusted absolute increase, 2.1%; 95% CI, 0.5%-3.6%; P < .001). Compared with the nonexposed cohort, the exposed cohort also experienced a decrease in filled medication prescriptions per patient per quarter of 6.9% during the facility closure (absolute decrease, -0.7 prescriptions filled per patient per quarter; 95% CI, -0.9 to -0.5; P < .001) and of 2.2% a year after the facility reopened (absolute decrease, -0.2 prescriptions filled per patient per quarter; 95% CI, -0.4 to -0.1; P = .04). No differential changes were observed in uncontrolled diabetes, uncontrolled cholesterol, or patient weight. Conclusions and Relevance: In this study, a temporary period of decreased access to health care services was associated with increased rates of uncontrolled hypertension, but not with increased rates of uncontrolled diabetes or hyperlipidemia, more than 1 year after the Manhattan VA facility reopened. Temporary gaps in access to health care may be associated with long-term increases in uncontrolled blood pressure among patients with hypertension.

Clinical outcomes and economic impact of the 2017 ACC/AHA guidelines on hypertension in China.

The 2017 guidelines on the diagnosis and treatment of high blood pressure in adults were published by the American College of Cardiology and the American Heart Association. The impact on clinical outcomes and costs needs to be estimated prior to adopting these guidelines in China. Data from a nationally representative sample in China were analyzed. The prevalence and treatment were calculated based on the criteria of the 2017 guidelines and 2018 Chinese guidelines among participants aged ≥35 years old. Direct medical costs, as well as the averted disability adjusted of life years and cost saving from cardiovascular disease events prevented by controlling hypertension, were also estimated. The prevalence and treatment rate of hypertension were 32.0% and 43.4% according to the 2018 Chinese guidelines. Based on the 2017 guidelines, another 24.5% of the adult population (estimated 168.1 million) would be classified as having hypertension; of whom, about 32.1 million would need to be pharmaceutically treated to reach the current treatment rate of 43.4%. As a result, an estimated additional 42.7 billion US dollars  of the direct medical cost would be required for lifetime therapy. By preventing cardiovascular events, the new guidelines would reduce lifetime costs by 3.77 billion US dollars, while preventing 1.41 million disability adjusted of life years lost. Application of the 2017 guidelines in China will substantially increase the prevalence of hypertension and produce a large increase in therapy costs, although it would prevent cardiovascular disease events and save disability adjusted of life years.

Current status of home blood pressure monitoring in Asia: Statement from the HOPE Asia Network.

Hypertension represents a major burden in Asia, with a high prevalence rate but poor level of awareness and control reported in many countries in the region. Home blood pressure monitoring has been validated as an accurate and reliable measure of blood pressure that can help guide hypertension treatment as well as identify masked and white-coat hypertension. Despite its benefits, there has been limited research into home blood pressure monitoring in Asia. The authors reviewed the current evidence on home blood pressure monitoring in Asia, including but not limited to published literature, data presented at congresses, and national hypertension management guidelines to determine the current utilization of home blood pressure monitoring in clinical practice in the region. Public policies to enable greater access to home blood pressure monitoring and its use in clinical care would add considerably to improving hypertension outcomes in Asia.

A comprehensive review of an unmet public health issue: resistant hypertension.

Resistant hypertension is an intractable problem to patients and physicians. In recent decades, a substantial amount of basic and epidemiological studies provide us a vast number of valuable evidence and information about this once elusive disease. Better understanding about this entity could help physicians improve diagnostic and therapeutic accuracy. In present review, therefore, we first will detail the definition and diagnosis of resistant hypertension between cardiology societies, and followed by the information of prevalence of resistant hypertension around the world, and then briefly discuss currently used different nomenclature of resistant hypertension, and finally present diagnostic and therapeutic strategies of resistant hypertension.

[Risk assessment of different grades of hypertension during the treatment of patients with acute pulpitis].

OBJECTIVE: To evaluate the vital signs changes, influence factors in different grades of hypertension patients during the treatment of acute pulpitis, in order to obtain the risk prevention measures. METHODS: In this study, 90 different grades of hypertension patients with acute pulpitis were recruited from February 2014 to February 2015 in the Department of Oral Emergency, Peking University School and Hospital of Stomatology. The information about the patients'general health, oral treatment, life signs of change information was collected. Patients were divided into high risk group, middle risk group, and low risk group (30 patients for each group). RESULTS: (1) Compared with the preoperative, systolic blood pressure (90%), diastolic blood pressure (80%), heart rate increase (100%) were increased in the high risk group. The increase rates of the middle risk group and the low risk group were significantly lower than those of the high risk group (P<0.01). At the same time, the systolic blood pressure of 1/4 (26.7%) patients in high risk group increased more than 20 mmHg (1 mmHg=0.133 kPa), and the diastolic blood pressure of 2/5 patients in high risk group increased more than 10 mmHg, the difference was statistically significant compared with the other two groups (P<0.05). (2) Compared with the preoperative, the average increase of the maximum peak were increased [systolic blood pressure (18.0 ± 1.5) mmHg, diastolic blood pressure (8.0 ± 1.7) mmHg], the mean of heart rate changes [(7.0 ± 0.3) beats per minute] was also increased in the high risk group, while these two indicators were decreased in the low risk group and the middle risk group. The electrocardiogram (ECG) was changed in 6 cases during the treatment in the high risk group. No significantly changed were observed in the low risk group and the middle risk group. (3) Compared the risk assessment in preoperative with that in postoperative, in the middle risk group, 23 cases were evaluated as medium risk in final evaluation, 6 as low risk, and 1 as high risk (risk assessment increased); in the high risk group, 20 cases were evaluated as high risk, 7 as very high risk, and 3 as medium risk (risk assessment decreased). CONCLUSION: Oral treatment is very safe for patients with hypertension, but the risk factor, target organ damage, and complications will also increase the risk of cardiovascular events in elderly patients during the acute pulpitis treatment. Dentist should take some measures to avoid the risks.

Assessment of the quality and content of national and international guidelines on hypertensive disorders of pregnancy using the AGREE II instrument.

OBJECTIVES: High-quality evidence-based clinical practice guidelines can guide diagnosis and treatment to optimise outcomes. The purpose of this study was to evaluate the quality and content of national and international guidelines on hypertensive disorders of pregnancy. DATA SOURCES: The MEDLINE database, the National Guideline Clearinghouse and several international databases were searched for appropriate guidelines from the past 10 years. STUDY APPRAISAL AND SYNTHESIS METHODS: Six guidelines met inclusion and exclusion criteria and were evaluated using the Appraisal of Guidelines for Research and Evaluation II (AGREE II) instrument. RESULTS: A total of 695 records were identified and screened by two authors. Disorder definitions, classifications, preventive measures and treatment recommendations were evaluated and compared among guidelines. AGREE II results varied widely across domains and categories. Only two guidelines received consistently high ratings across domains and few demonstrated a high level of methodological rigour. Recommendations regarding classification and treatment were similar across guidelines, while assessment of preventive measures varied widely. CONCLUSIONS: Clinical practice guidelines for hypertensive disorders of pregnancy vary significantly in quality and with respect to assessment of preventive measures.

The use of claims data algorithms to recruit eligible participants into clinical trials.

OBJECTIVES: Recruitment strategies usually focused on a single International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) code and rarely included exclusion criteria. The purpose of this study was to validate a claims-based algorithm to identify, from Veterans Affairs administrative data, eligible participants to be recruited into a hypertension trial. STUDY DESIGN: Cross-sectional. METHODS: Subjects were labeled as eligible if they were 75 years or older, had a hypertension ICD-9-CM code (401.x-405.x, 437.2) and did not have a diabetes (250.xx) or stroke (430.x-436.x, 437.1, 437.9, 438.x) ICD-9-CM code. We compared the eligible subjects with the medical record-which was considered the gold standard-and we calculated the positive predictive value (PPV) of identifying a subject in the medical record. RESULTS: The algorithm identified 3591 elderly veterans with hypertension with no diabetes or stroke, and we reviewed the medical records of 76 randomly selected patients. In the sample of medical record review, the mean age in years was 83 ± 5.3, 48% had coronary artery disease, and the mean systolic blood pressure was 134 mm Hg ± 15.5. When compared with the medical record, the PPV for any hypertension code was 93% (95% CI, 85%-98%), and for the entire algorithm, including 75 years or older and the absence of both diabetes and stroke, the PPV was 83% (95% CI, 73%-91%). CONCLUSIONS: The use of any ICD-9-CM code for hypertension is useful to identify elderly patients with hypertension. The algorithm to identify elderly patients with hypertension and without diabetes or stroke is a useful tool to also identify eligible patients for clinical trial participation.

Neck circumference and body mass index as independent predictors of hypertension misclassification in patients suspected of having obstructive sleep apnea.

OBJECTIVE(S): Twenty-four-hour ambulatory blood pressure monitoring (ABPM) seems to be the most accurate way of diagnosing hypertension in patients with obstructive sleep apnea (OSA). However, this diagnostic tool is expensive and time-consuming and is therefore not used routinely. We aimed to find baseline predictors that enable the identification of patients who misclassify themselves as nonhypertensive to optimize the use of ABPM. METHODS: Clinically suspected OSA patients (n=369) were enrolled and underwent overnight polysomnography and 24-h ABPM, and completed a data collection form. Anthropometric measurements were assessed. Generalized additive models, the minimum P-value approach, and logistic regression models were used for data analysis. Results were considered significant when α is equal to 0.05. RESULTS: One hundred and twenty-two patients who were not on antihypertensive medication did not report hypertension, but according to ABPM data, 43.4% (n=53) of them had misclassified themselves as nonhypertensive. These patients had a significantly higher apnea-hypopnea index (P<0.001), ABPM variables (P<0.001), BMI (P=0.002), and neck circumference (NC) (P=0.002) than nonhypertensive patients (n=69). BMI and NC emerged as independent predictors of hypertension misclassification. The cut-off points that best discriminated the two groups of patients were 27 kg/m and 39 cm for BMI and NC, respectively. The resulting binary BMI and NC remained independent predictors of hypertension misclassification in the final model (odds ratio: 3.2, P=0.010; odds ratio: 2.4, P=0.038). CONCLUSION: Our findings emphasize the importance of ABPM for the diagnosis of hypertension in patients suspected of having OSA with a BMI and NC above 27 kg/m and 39 cm, respectively.

Clinical and epidemiological assessment of the incidence of arterial hypertension in a permanent medical center.

UNLABELLED: The present study shows the results of monitoring, evaluation and prediction of health status in a patient group with hypertension (HTN) seeking care in a permanent medical center. MATERIALS AND METHODS: The study evaluated 144 patients registered at the Permanent Medical Center of the Plugari village, Iasi County, who were diagnosed with HTN between 2011 and 2013. The study group included 80 male patients with an average age of 51.25 years with a diagnosis of essential hypertension (EHTN) stage I, II or III and 64 female patients (group II), with an average age of 48.4 years. RESULTS: 44 patients (30.55% of the total number of patients) were diagnosed with HTN stage I, of whom 27 were female (61.36%) and 17 were male (38.64%); 69 patients (47.93%) had HTN stage II, of whom 21 were female (30.43%) and 48 were male (69.57%), and 31 patients (21.52%) had HTN stage III, of whom 16 were female (51.61%) and 15 were male (48.39%). CONCLUSIONS: Patients at high risk for HTN and those with mild and moderate clinical forms were surveyed and were early treated. Economic and social benefits were achieved due to lower hospitalization costs, fewer days of temporary disability and reduced medical retirements. In our study groups, HTA had a higher prevalence, especially in men.

Audit of accuracy of clinical coding in oral surgery.

We aimed to study the accuracy of clinical coding within oral surgery and to identify ways in which it can be improved. We undertook did a multidisciplinary audit of a sample of 646 day case patients who had had oral surgery procedures between 2011 and 2012. We compared the codes given with their case notes and amended any discrepancies. The accuracy of coding was assessed for primary and secondary diagnoses and procedures, and for health resource groupings (HRGs). The financial impact of coding Subjectivity, Variability and Error (SVE) was assessed by reference to national tariffs. The audit resulted in 122 (19%) changes to primary diagnoses. The codes for primary procedures changed in 224 (35%) cases; 310 (48%) morbidities and complications had been missed, and 266 (41%) secondary procedures had been missed or were incorrect. This led to at least one change of coding in 496 (77%) patients, and to the HRG changes in 348 (54%) patients. The financial impact of this was £114 in lost revenue per patient. There is a high incidence of coding errors in oral surgery because of the large number of day cases, a lack of awareness by clinicians of coding issues, and because clinical coders are not always familiar with the large number of highly specialised abbreviations used. Accuracy of coding can be improved through the use of a well-designed proforma, and standards can be maintained by the use of an ongoing data quality assurance programme.

Coding errors in an analysis of the impact of pay-for-performance on the care for long-term cardiovascular disease: a case study.

OBJECTIVE: There is no standard method of publishing the code ranges in research using routine data. We report how code selection affects the reported prevalence and precision of results. DESIGN: We compared code ranges used to report the impact of pay-for-performance (P4P), with those specified in the P4P scheme, and those used by our informatics team to identify cases. We estimated the positive predictive values (PPV) of people with chronic conditions who were included in the study population, and compared the prevalence and blood pressure (BP) of people with hypertension (HT). SETTING: Routinely collected primary care data from the quality improvement in chronic kidney disease (QICKD-ISRCTN56023731) trial. MAIN OUTCOME MEASURES: The case study population represented roughly 85% of those in the HT P4P group (PPV = 0.842; 95%CI = 0.840-0.844; p < 0.001). We also found differences in the prevalence of stroke (PPV = 0.694; 95%CI = 0.687- 0.700) and coronary heart disease (PPV = 0.166; 95%CI = 0.162-0.170), where the paper restricted itself to myocardial infarction codes. RESULTS: We found that the long-term cardiovascular conditions and codes selected for these conditions were inconsistent with those in P4P or the QICKD trial. The prevalence of HT based on the case study codes was 10.3%, compared with 11.8% using the P4P codes; the mean BP was 138.3 mmHg (standard deviation (SD) 15.84 mmHg)/79.4 mmHg (SD 10.3 mmHg) and 137.3 mmHg (SD 15.31)/79.1 mmHg (SD 9.93 mmHg) for the case study and P4P populations, respectively (p < 0.001). CONCLUSION: The case study lacked precision, and excluded cases had a lower BP. Publishing code ranges made this comparison possible and should be mandated for publications based on routine data.

Relevance of routine blood pressure assessment among dental patients in Lagos, Nigeria.

AIM: To determine the relevance of routine blood pressure (BP) measurement in patients attending the dental clinic. MATERIALS AND METHODS: This was a retrospective survey of patients who attended the dental clinic in the Preventive Dentistry Department of a tertiary Hospital in Lagos, Nigeria over an eighteen month period. Data retrieved from the patient's hospital records included age, sex, BP and history of hypertension. Data was analyzed using Epi info 2011 package. p-value <0.05 was considered statistically significant. RESULTS: A total of 1910 patients' records were assessed. Females represented 53.4% (n = 1020) of the study population. The mean age was 37.1 ± 15.0 years (range 18-88 years). The prevalence of hypertension was 39.9% (n = 763). Hypertension was stage 1 in 25.5%, stage 2 in 9.8% and severe in 4.6% of the dental patients. Past medical history of hypertension was obtained for 952 patients (49.8%). Of the 763 patients with high blood pressure, 14.8% had a known history of hypertension, while 42.1% were previously undiagnosed (p < 0.0001). Systolic and diastolic BP increased with increasing age (p < 0.05) and was significantly higher in males than females (p < 0.05). CONCLUSION: The high prevalence of hypertension noted among the study population with its potential consequence during dental procedures makes the measurement of blood pressure a valuable assessment in a dental clinic. CLINICAL SIGNIFICANCE: The high prevalence of hypertension particularly the previously undiagnosed cases among the dental patients highlights the relevance of routine blood pressure assessment prior to dental procedures in contemporary dental practice, so as to minimize the potential complications that could occur.

Pharmaceutical Care for hypertensive patients provided within the Family Health Strategy in Goiânia, Goiás, Brazil

The aim of Pharmaceutical Care programs is to improve patients' quality of life, and such programs are particularly effective in the case of chronic diseases such as hypertension. The objective of this longitudinal study was to analyze a Pharmaceutical Care model for hypertensive patients receiving care within the Family Health Strategy (FHS). All patients were being seen by an FHS team affiliated to a primary healthcare unit in Goiânia, Goiás, Brazil. Fourteen patients participated in the study, with each patient receiving six home visits during the Pharmaceutical Care. Overall, 142 drug-related problems were reported, the most common concerning the ineffectiveness of treatment (33.8%). A total of 135 pharmaceutical interventions were performed, 92.6% of which involved pharmacist-patient communication, with 48.8% of these interventions being implemented. Cardiovascular risk decreased in three patients and remained unchanged in nine. In hypertensive patients with diabetes, fasting glucose levels were reduced in six out of nine cases. The Pharmaceutical Care model proposed here was effective in detecting drug-related problems and in proposing interventions to resolve or prevent these problems. Consequently, this may have contributed towards improving clinical parameters, such as fasting glucose levels and cardiovascular risk in hypertensive patients receiving care within the FHS.

A Atenção Farmacêutica tem como objetivo conseguir resultados concretos que melhorem a qualidade de vida do paciente, contribuindo especialmente em doenças crônicas, como a Hipertensão Arterial. O objetivo deste estudo foi analisar um modelo de Atenção Farmacêutica a pacientes com Hipertensão Arterial assistidos pela Estratégia Saúde da Família (ESF). Trata-se de um estudo longitudinal realizado com pacientes assistidos pela ESF de uma Unidade Básica de Saúde de Goiânia-GO. Participaram do estudo, 14 pacientes que receberam seis visitas domiciliares para Atenção Farmacêutica. Registraram-se 142 Problemas Relacionados a Medicamentos (PRM) sendo mais frequente a falta de efetividade do tratamento (33,8%). Realizaram-se 135 intervenções farmacêuticas, das quais 92,6% foram com a comunicação farmacêutico-paciente, em que 48,8% das intervenções foram implementadas. Observou-se redução do risco cardiovascular em três pacientes e nove pacientes não apresentaram alteração no nível de risco cardiovascular. Entre os pacientes hipertensos e diabéticos observou-se redução da glicemia de jejum em seis. O modelo de Atenção Farmacêutica proposto foi capaz de detectar PRM propondo intervenções para resolvê-los e preveni-los e, consequentemente, pode ter contribuído na melhora de parâmetros clínicos como glicemia de jejum e risco cardiovascular em pacientes hipertensos assistidos pela ESF.

[Preoperative assessment of surgical patients with hypertension arterialis]. / Præoperativ vurdering af patienter med hypertension.

Almost one out of four patients referred for non cardiac surgery presents preoperatively with hypertensio arterialis (HA). The risk of perioperative cardiovascular complication increases with the grade of HA and the coexistence of end organ damage. This paper is a review of the current knowledge of HA and anaesthesia. It is recommended that patients with grade I and II HA proceed for surgery. But the evidence for patients with grade III HA is less clear. Patients without end organ damage can proceed for surgery, while patients with end organ damage should be stabilized before surgery.

An economic evaluation of antihypertensive therapies based on clinical trials.

OBJECTIVE: Hypertension is a major issue in public health, and the financial costs associated with hypertension continue to increase. Cost-effectiveness studies focusing on antihypertensive drug combinations, however, have been scarce. The cost-effectiveness ratios of the traditional treatment (hydrochlorothiazide and atenolol) and the current treatment (losartan and amlodipine) were evaluated in patients with grade 1 or 2 hypertension (HT1-2). For patients with grade 3 hypertension (HT3), a third drug was added to the treatment combinations: enalapril was added to the traditional treatment, and hydrochlorothiazide was added to the current treatment. METHODS: Hypertension treatment costs were estimated on the basis of the purchase prices of the antihypertensive medications, and effectiveness was measured as the reduction in systolic blood pressure and diastolic blood pressure (in mm Hg) at the end of a 12-month study period. RESULTS: When the purchase price of the brand-name medication was used to calculate the cost, the traditional treatment presented a lower cost-effectiveness ratio [US$/mm Hg] than the current treatment in the HT1-2 group. In the HT3 group, however, there was no difference in cost-effectiveness ratio between the traditional treatment and the current treatment. The cost-effectiveness ratio differences between the treatment regimens maintained the same pattern when the purchase price of the lower-cost medication was used. CONCLUSIONS: We conclude that the traditional treatment is more cost-effective (US$/mm Hg) than the current treatment in the HT1-2 group. There was no difference in cost-effectiveness between the traditional treatment and the current treatment for the HT3 group.