Impact of the COVID-19 Pandemic on Primary Health Care Disease Incidence Rates: 2017 to 2020.

We assessed the impact of the COVID-19 pandemic in Spain on new cases of diseases and conditions commonly seen in primary care. In 2020, there were significant reductions from 2017-2019 in the annual incidences of hypertension (40% reduction), hypercholesterolemia (36%), type 2 diabetes (39%), chronic kidney disease (43%), ischemic heart disease (48%), benign prostatic hypertrophy (38%), osteoporosis (40%), hypothyroidism (46%), chronic obstructive pulmonary disease (50%), alcohol use disorder (46%), benign colon polyps and tumors (42%), and melanomas (45%). Prioritization of COVID-19 care changed the physician-patient relationship to the detriment of face-to-face scheduled visits for chronic disease detection and monitoring, which fell by almost 41%. To return to prepandemic levels of diagnosis and management of chronic diseases, primary health care services should reorganize and carry out specific actions for groups at higher risk.VISUAL ABSTRACTAnnals "Online First" article.

Long-Term Effects on Preventing Frailty and Health Care Costs Associated with a Multifactorial Intervention in the Elderly: Three-Year Follow-Up Data from the Pre-Frail 80 Study.

INTRODUCTION: Preventing or delaying frailty has important benefits. Studies show the effectiveness of multifactorial interventions in the frail and pre-frail elderly, but few have evaluated their long-term effectiveness. Frailty and its consequences have been shown to increase the use of health resources. The main aim was to evaluate the long-term effect of a multifactorial primary healthcare intervention in pre-frail elderly people at 36 months and determine the health resources used and their cost. METHODS: A follow-up of a cohort study of patients who participated in a randomized clinical trial in an urban primary care centre in Barcelona was carried out. We included 200 non-institutionalized people aged ≥80 years who met the Fried pre-frailty criteria. The intervention group (IG) received a 6-month interdisciplinary intervention based on physical exercise, Mediterranean diet advice, assessment of inadequate prescribing in polypharmacy patients, and social assessment, while the control group (CG) received standard of care primary healthcare treatment. Sociodemographic variables were collected at baseline. The Fried criteria, comorbidities, and geriatric syndromes were collected at baseline and 12 and 36 months. For the analysis of health costs, data were collected on visits, complementary tests, hospital admissions, and surgical interventions in the last 36 months. Complexity, the rate of expected emergency admission, and the rate of expected mortality were collected at 36 months. Between-group characteristics were compared at baseline and 36 months using the χ2 test and the t test for independent samples. The post-intervention (12-month follow-up) versus longitudinal follow-up (36-month follow-up) comparison used McNemar's test for each group. The nonparametric Mann-Whitney test was used to compare health costs. RESULTS: Of the 200 patients initially included, we evaluated 135 (67.5%) patients who completed the 36-month follow-up. The mean age was 88.5 years and 64.4% were female. At 36 months, the transition to frailty was much lower in the IG than in the CG (22.1% vs. 32.8%, p = 0.013). The total mean health cost at 36 months was 3,110 EUR in the CG and 2,679 EUR in the IG. No significant between-group differences were observed according to Clinical Risk Groups. CONCLUSIONS: A multifactorial, interdisciplinary intervention carried out in primary care prevented frailty in pre-frail elderly people at 36-month follow-up. Although the IG was grouped into higher grade Clinical Risk Groups and therefore had greater morbidity, the cost was lower than that in the CG.

Prevalence and Impact of Asthma and Allergy on Daily Life, Health Outcomes and Use of Healthcare Services in Children: A Population-Based Study.

INTRODUCTION: Studies on the prevalence of asthma and allergies often lack representation of the pediatric population, and their impact has not been examined using children without these diseases as a reference group. This study aimed to determine the prevalence of asthma and allergies in children under 14 years old in Spain and their impact on health-related quality of life, activities, healthcare utilization, and environmental and household exposure risk factors. METHODS: Data came from a Spanish population-based representative survey of children aged <14 years (N=6297). A sample of controls (1:4) from the same survey was matched using propensity score matching. Logistic regression models and population-attributable fractions were calculated to determine the impact of asthma and allergy. RESULTS: The population prevalence of asthma was 5.7% (95% CI: 5.0%, 6.4%), and of allergy was 11.4% (95% CI: 10.5%, 12.4. In children with lower percentiles of health-related quality of life (≤20th), 32.3% (95% CI, 13.6%, 47.0%) was attributed to asthma and 27.7% (95% CI: 13.0%, 40.0%) to allergy. Forty-four percent of restrictions in usual activity were attributed to asthma (OR: 2.0, p-value: <0.001), and 47.9% to allergy (OR: 2.1, p-value: <0.001). 62.3% of all hospital admissions were attributed to asthma (OR: 2.8, p-value: <0.001), and 36.8% (OR: 2.5, p-value: <0.001) of all specialist consults to allergy. CONCLUSIONS: The high prevalence of atopic disease and its impact on daily life and healthcare utilization call for an integrated healthcare system focused on children and caregivers' needs with continuity of care across education and healthcare settings.

[Feasibility study of abdominal ultrasound using hand-held devices in homecare services]. / Estudio de viabilidad de la ecografía abdominal con dispositivos portátiles en atención domiciliaria.

BACKGROUND AND OBJECTIVES: The miniaturisation and portability of ultrasound devices allow the family doctor to apply them in areas such as the patient's home. The present study aims to prove that performing an abdominal ultrasound in the home of frail patients is feasible, decreases the delay in care, and reduces diagnostic uncertainty. PATIENTS AND METHODS: Case-control study. A sample of 59 patients was studied: 30 cases and 29 controls. A descriptive analysis of the case group was carried out and the delay variable was compared between both groups. RESULTS: A relevant and significant reduction, up to 10 times lower, was observed in the delay between the ultrasound performed in homecare compared those performed in the hospital. Of the patients, 73.4% only required clinical follow-up by their physician. In those patients who required other complementary tests or referrals, the definitive diagnosis was in complete agreement with the results of the ultrasound performed in homecare. CONCLUSIONS: The implementation of ultrasound in homecare services is feasible and provides relevant clinical benefits for the patient and increases the resolution capacity of the professional.

Face-to-Face and Tele-Consults: A Study of the Effects on Diagnostic Activity and Patient Demand in Primary Healthcare.

Primary healthcare services have changed from face-to-face to tele-consults during the two COVID-19 years. We examined trends before and during the COVID-19 pandemic years based on groups of professionals, patient ages, and the associations with the diagnostic registry. We analyzed proportions for both periods, and ratios of the type of consults in 2017-2019 and 2020-2021 were calculated. The COVID-19 period was examined using monthly linear time trends. The results showed that consults in 2020-2021 increased by 24%. General practitioners saw significant falls in face-to-face consults compared with 2017-2019 (ratio 0.44; 95% CI: 0.44 to 0.45), but the increase was not proportional across age groups; patients aged 15-44 years had 45.8% more tele-consults, and those aged >74 years had 18.2% more. Trends in linear regression models of face-to-face consults with general practitioners and monthly diagnostic activity were positive, while the tele-consult trend was inverse to the trend of the diagnostic registry and face-to-face consults. Tele-consults did not resolve the increased demand for primary healthcare services caused by COVID-19. General practitioners, nurses and primary healthcare professionals require better-adapted tele-consult tools for an effective diagnostic registry to maintain equity of access and answer older patients' needs and priorities in primary healthcare.

Validity and reliability of 1-h automated office blood pressure measurement for the diagnosis of hypertension.

AIMS: The objective of this study was to examine the validity of 1 h automated office blood pressure measurement for the diagnosis of hypertension. METHODS: We included patients requiring a hypertension diagnostic test. Participants underwent ambulatory blood pressure monitoring, 1 h automated office blood pressure measurement, office blood pressure measurement and home blood pressure monitoring. The prevalence of hypertension and subtypes were calculated. Mean values of ambulatory blood pressure monitoring were compared with 1 h automated office blood pressure measurement using the correlation coefficient and Bland-Altman graphs. The Kappa concordance index, sensitivity, specificity and diagnostic accuracy were calculated, and the area under the receiver operating characteristic curve was used to establish the diagnostic threshold of the 1-h measurement. RESULTS: Of 562 participants, 438 (87.6%) completed the four diagnostic methods. The 1-h method had a sensitivity of 76.6 [95% confidence interval (95% CI): 71.1-81.5], a specificity of 64.8% (95% CI: 57-72.1) and the best diagnostic accuracy (72.1%, 95% CI: 67.7-76.3) compared with the office and home measurements. Moderate-high correlations were observed between DBP (r = 0.73) and SBP (r = 0.58) readings. The 1-h method classified more patients as normotensive (24.4%) and fewer patients with white-coat hypertension (13.3%). A diagnostic threshold of at least 133/83 mmHg for the 1-h method could improve diagnostic accuracy by 2.3%. CONCLUSION: One-hour automated blood pressure measurement is a valid, reliable method for the diagnosis of hypertension in undiagnosed patients. The diagnostic accuracy permits detection of white-coat and masked hypertension. To diagnose hypertension, the 1-h method or conventional home blood pressure monitoring should be used rather than office measurements. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03147573.

A motivational interview program for cardiac rehabilitation after acute myocardial infarction: study protocol of a randomized controlled trial in primary healthcare.

BACKGROUND: Cardiac rehabilitation after acute myocardial infarction permits recovery of the heart function and enables secondary prevention programs in which changes in lifestyle habits are crucial. Cardiac rehabilitation often takes place in hospitals without coordination with primary healthcare and is not focused on individual patient preferences and goals, which is the core of the motivational interview. The objective of this study was to evaluate the efficacy of a cardiac rehabilitation program with a motivational interview in patients discharged from hospital after acute myocardial infarction. METHODS/DESIGN: A randomized, non-pharmacological clinical trial in six primary healthcare centers in Barcelona (Spain) will assess whether a tailored cardiac rehabilitation program consisting of four motivational interviews and visits with family physicians, primary healthcare nurses and a cardiologist, coordinated with the reference hospital, results in better cardiac rehabilitation than standard care. A minimum sample of 284 participants requiring cardiac rehabilitation after acute myocardial infarction will be randomized to a cardiac rehabilitation group with a motivational interview program or to standard primary healthcare. The main outcome will be physical function measured by the six-minute walk test, and the secondary outcome will be the effectiveness of secondary prevention: a composite outcome comprising control of blood pressure, cholesterol, diabetes mellitus, smoking and body weight. Results will be evaluated at 1,3 and 6 months. DISCUSSION: This is the first clinical trial to study the impact of a new primary healthcare cardiac rehabilitation program with motivational interviews for patients discharged from hospital after myocardial infarction. Changes in lifestyles and habits after myocardial infarction are a core element of secondary prevention and require patient-centered care strategies such as motivational interviews. Therefore, this study could clarify the impact of this approach on health indicators, such as functional capacity. TRIAL REGISTRATION: ClinicalTriasl.gov NCT05285969 registered on March 18, 2022.

Prognostic factors in Spanish COVID-19 patients: A case series from Barcelona.

BACKGROUND: In addition to the lack of COVID-19 diagnostic tests for the whole Spanish population, the current strategy is to identify the disease early to limit contagion in the community. AIM: To determine clinical factors of a poor prognosis in patients with COVID-19 infection. DESIGN AND SETTING: Descriptive, observational, retrospective study in three primary healthcare centres with an assigned population of 100,000. METHOD: Examination of the medical records of patients with COVID-19 infections confirmed by polymerase chain reaction. Logistic multivariate regression models adjusted for age and sex were constructed to analyse independent predictive factors associated with death, ICU admission and hospitalization. RESULTS: We included 322 patients (mean age 56.7 years, 50% female, 115 (35.7%) aged ≥ 65 years): 123 (38.2) were health workers (doctors, nurses, auxiliaries). Predictors of ICU admission or death were greater age (OR = 1.05; 95%CI = 1.03 to 1.07), male sex (OR = 2.94; 95%CI = 1.55 to 5.82), autoimmune disease (OR = 2.82; 95%CI = 1.00 to 7.84), bilateral pulmonary infiltrates (OR = 2.86; 95%CI = 1.41 to 6.13), elevated lactate-dehydrogenase (OR = 2.85; 95%CI = 1.28 to 6.90), elevated D-dimer (OR = 2.85; 95%CI = 1.22 to 6.98) and elevated C-reactive protein (OR = 2.38; 95%CI = 1.22 to 4.68). Myalgia or arthralgia (OR = 0.31; 95%CI = 0.12 to 0.70) was protective factor against ICU admission and death. Predictors of hospitalization were chills (OR = 5.66; 95%CI = 1.68 to 23.49), fever (OR = 3.33; 95%CI = 1.89 to 5.96), dyspnoea (OR = 2.92; 95%CI = 1.62 to 5.42), depression (OR = 6.06; 95%CI = 1.54 to 40.42), lymphopenia (OR = 3.48; 95%CI = 1.67 to 7.40) and elevated C-reactive protein (OR = 3.27; 95%CI = 1.59 to 7.18). Anosmia (OR = 0.42; 95%CI = 0.19 to 0.90) was the only significant protective factor for hospitalization after adjusting for age and sex. CONCLUSION: Determining the clinical, biological and radiological characteristics of patients with suspected COVID-19 infection will be key to early treatment and isolation and the tracing of contacts.

The relationship between effectiveness and costs measured by a risk-adjusted case-mix system: multicentre study of Catalonian population data bases.

BACKGROUND: The main objective of this study is to measure the relationship between morbidity, direct health care costs and the degree of clinical effectiveness (resolution) of health centres and health professionals by the retrospective application of Adjusted Clinical Groups in a Spanish population setting. The secondary objectives are to determine the factors determining inadequate correlations and the opinion of health professionals on these instruments. METHODS/DESIGN: We will carry out a multi-centre, retrospective study using patient records from 15 primary health care centres and population data bases. The main measurements will be: general variables (age and sex, centre, service [family medicine, paediatrics], and medical unit), dependent variables (mean number of visits, episodes and direct costs), co-morbidity (Johns Hopkins University Adjusted Clinical Groups Case-Mix System) and effectiveness.The totality of centres/patients will be considered as the standard for comparison. The efficiency index for visits, tests (laboratory, radiology, others), referrals, pharmaceutical prescriptions and total will be calculated as the ratio: observed variables/variables expected by indirect standardization.The model of cost/patient/year will differentiate fixed/semi-fixed (visits) costs of the variables for each patient attended/year (N = 350,000 inhabitants). The mean relative weights of the cost of care will be obtained. The effectiveness will be measured using a set of 50 indicators of process, efficiency and/or health results, and an adjusted synthetic index will be constructed (method: percentile 50).The correlation between the efficiency (relative-weights) and synthetic (by centre and physician) indices will be established using the coefficient of determination. The opinion/degree of acceptance of physicians (N = 1,000) will be measured using a structured questionnaire including various dimensions. STATISTICAL ANALYSIS: multiple regression analysis (procedure: enter), ANCOVA (method: Bonferroni's adjustment) and multilevel analysis will be carried out to correct models. The level of statistical significance will be p < 0.05.

Effectiveness of a new one-hour blood pressure monitoring method to diagnose hypertension: a diagnostic accuracy clinical trial protocol.

INTRODUCTION: 24-hour ambulatory blood pressure monitoring (ABPM) is the gold standard diagnostic method for hypertension, but has some shortcomings in clinical practice while clinical settings often lack sufficient devices to accommodate all patients with suspected hypertension. Home blood pressure monitoring (HBPM) and office blood pressure monitoring (OBPM) also have shortcomings, such as the white coat effect or a lack of accuracy. This study aims to study the validity of a new method of diagnosing hypertension consisting of monitoring blood pressure (BP) for 1 hour and comparing it with OBPM and HBPM and examining the sensitivity and specificity of this method compared with 24-hour ABPM. The patient experience will be examined in each method. METHODS AND ANALYSIS: A minimum sample of 214 patients requiring a diagnostic test for hypertension from three urban primary healthcare centres will be included. Participants will undergo 24-hour ABPM, 1-hour BP measurement (1-BPM), OBPM for three consecutive weeks and HBPM. Patients will follow a random sequence to first receive 24-hour ABPM or 1-hour ABPM. Daytime 24-hour ABPM records will be compared with the other monitoring methods using the correlation coefficient and Bland Altman plots. The kappa concordance index and the sensitivity and specificity of the methods will be calculated. The patient's experience will be studied, with selected indicators of efficiency and satisfaction calculated using parametric tests. ETHICS AND DISSEMINATION: The protocol has been authorised by the research ethics committee of the Hospital Clinic of Barcelona (Ref. HCB/2014/0615): protocol details and amendments will be recorded and reported to ClinicalTrials.com. The results will be disseminated in peer-reviewed literature, and to policy makers and healthcare partners. TRIAL REGISTRATION: NCT03147573; Pre-results.

Prevalence and Impact of Asthma and Allergy on Daily Life, Health Outcomes and Use of Healthcare Services in Children: A Population-Based Study

Introduction: Studies on the prevalence of asthma and allergies often lack representation of the pediatric population, and their impact has not been examined using children without these diseases as a reference group. This study aimed to determine the prevalence of asthma and allergies in children under 14 years old in Spain and their impact on health-related quality of life, activities, healthcare utilization, and environmental and household exposure risk factors. Methods: Data came from a Spanish population-based representative survey of children aged <14 years (N=6297). A sample of controls (1:4) from the same survey was matched using propensity score matching. Logistic regression models and population-attributable fractions were calculated to determine the impact of asthma and allergy. Results: The population prevalence of asthma was 5.7% (95% CI: 5.0%, 6.4%), and of allergy was 11.4% (95% CI: 10.5%, 12.4. In children with lower percentiles of health-related quality of life (≤20th), 32.3% (95% CI, 13.6%, 47.0%) was attributed to asthma and 27.7% (95% CI: 13.0%, 40.0%) to allergy. Forty-four percent of restrictions in usual activity were attributed to asthma (OR: 2.0, p-value: <0.001), and 47.9% to allergy (OR: 2.1, p-value: <0.001). 62.3% of all hospital admissions were attributed to asthma (OR: 2.8, p-value: <0.001), and 36.8% (OR: 2.5, p-value: <0.001) of all specialist consults to allergy. Conclusions: The high prevalence of atopic disease and its impact on daily life and healthcare utilization call for an integrated healthcare system focused on children and caregivers’ needs with continuity of care across education and healthcare settings. (AU)

Abdominal aortic aneurysm screening program using hand-held ultrasound in primary healthcare.

We determined the feasibility of abdominal aortic aneurysm (AAA) screening program led by family physicians in public primary healthcare setting using hand-held ultrasound device. The potential study population was 11,214 men aged ≥ 60 years attended by three urban, public primary healthcare centers. Participants were recruited by randomly-selected telephone calls. Ultrasound examinations were performed by four trained family physicians with a hand-held ultrasound device (Vscan®). AAA observed were verified by confirmatory imaging using standard ultrasound or computed tomography. Cardiovascular risk factors were determined. The prevalence of AAA was computed as the sum of previously-known aneurysms, aneurysms detected by the screening program and model-based estimated undiagnosed aneurysms. We screened 1,010 men, with mean age of 71.3 (SD 6.9) years; 995 (98.5%) men had normal aortas and 15 (1.5%) had AAA on Vscan®. Eleven out of 14 AAA-cases (78.6%) had AAA on confirmatory imaging (one patient died). The total prevalence of AAA was 2.49% (95%CI 2.20 to 2.78). The median aortic diameter at diagnosis was 3.5 cm in screened patients and 4.7 cm (p<0.001) in patients in whom AAA was diagnosed incidentally. Multivariate logistic regression analysis identified coronary heart disease (OR = 4.6, 95%CI 1.3 to 15.9) as the independent factor with the highest odds ratio. A screening program led by trained family physicians using hand-held ultrasound was a feasible, safe and reliable tool for the early detection of AAA.

[Feasibility of hand-held-ultrasonography in the screening of abdominal aortic aneurysms and abdominal aortic atherosclerosis]. / Utilidad de la ecografía portátil en el cribado del aneurisma de aorta abdominal y de la ateromatosis de aorta abdominal.

BACKGROUND AND OBJECTIVE: To determine the prevalence of abdominal aortic aneurysm (AAA) and abdominal aortic atheromatosis (AA-At) using a hand-held ultrasound by a general practitioner in the public Primary Health Care system. PATIENTS AND METHOD: Pilot study that prospectively studied a cohort of men over 50 years with cardiovascular risk factors: active smokers, former smokers, or hypertensive patients, attended in primary health care center. The general practitioner completed an ultrasonography training in an Ultrasound Unit under supervision of experienced radiologists using an standard ultrasound equipment and hand-held ultrasound (VScan(®), General Electric, USA). One hundred and six patients participated in the study and all imaging data recorded were blindly evaluated by a radiologist in order to establish the concordance in the interpretation of images between general practitioner and radiologist. The kappa index was calculated to study the agreement on the presence or absence of AAA and AA-At. RESULTS: We observed a prevalence of 5.88% of AAA. Kappa index for concordance in AAA diagnosis was absolute (κ = 1.0), with a sensitivity and specificity of 100%. Otherwise, the general practitioner identified 59 patients (58.4%) with AA-At, while radiologist identified 39 (38.6%) in the image review, with moderate concordance (κ = .435), sensitivity 89.74% and specificity 57.14%. Hypercholesterolemia (odds ratio [OR] 2.61; 95% confidence interval [95% CI] 0.92-7.39) and diabetes mellitus (OR 3.35; 95%CI 0.89-12.55) were independent risk factors for AA-At development in logistic regression. CONCLUSIONS: After an adequate training in ultrasonography, hand-held ultrasound is a useful tool for AAA screening in Primary Care. Its simplicity, security, validity, cost-effectiveness and acceptance by the general population, makes it a feasible tool for cardiovascular risk assessment.

Estudio de viabilidad de la ecografía abdominal con dispositivos portátiles en atención domiciliaria / Feasibility study of abdominal ultrasound using hand-held devices in homecare services

Antecedentes y objetivos:La miniaturización y portabilidad de dispositivos de ecografía permite al médico de familia aplicarlos en ámbitos como el domicilio del paciente. El presente estudio pretende demostrar que la realización de la ecografía abdominal en el domicilio de pacientes frágiles es factible, permite reducir la demora en la atención y reduce la incertidumbre diagnóstica.Pacientes y métodos:Estudio de casos y controles. Se estudió una muestra de 59 pacientes: 30 casos y 29 controles. Se realizó un análisis descriptivo del grupo casos y se comparó la variable demora entre ambos grupos.Resultados:Se observó una reducción relevante y significativa en la demora entre la ecografía practicada en atención domiciliaria y la realizada en el hospital, de hasta 10 veces menor. El 73,4% de los pacientes solo precisó control clínico por su médico de referencia. En aquellos pacientes que precisaron otras pruebas complementarias o derivación, el diagnóstico definitivo presentó una concordancia total con los resultados de la ecografía realizada al domicilio.Conclusiones:La implementación de la ecografía en atención domiciliaria es asequible y aporta beneficios clínicos relevantes para el paciente e incrementa la capacidad resolutiva del profesional. (AU)

Background and objectives:The miniaturisation and portability of ultrasound devices allow the family doctor to apply them in areas such as the patient's home. The present study aims to prove that performing an abdominal ultrasound in the home of frail patients is feasible, decreases the delay in care, and reduces diagnostic uncertainty.Patients and methods:Case-control study. A sample of 59 patients was studied: 30 cases and 29 controls. A descriptive analysis of the case group was carried out and the delay variable was compared between both groups.Results:A relevant and significant reduction, up to 10 times lower, was observed in the delay between the ultrasound performed in homecare compared those performed in the hospital. Of the patients, 73.4% only required clinical follow-up by their physician. In those patients who required other complementary tests or referrals, the definitive diagnosis was in complete agreement with the results of the ultrasound performed in homecare.Conclusions:The implementation of ultrasound in homecare services is feasible and provides relevant clinical benefits for the patient and increases the resolution capacity of the professional.

Utilidad de la ecografía portátil en el cribado del aneurisma de aorta abdominal y de la ateromatosis de aorta abdominal / Feasibility of hand-held-ultrasonography in the screening of abdominal aortic aneurysms and abdominal aortic atherosclerosis

Fundamento y objetivo: La diabetes mellitus tipo 2 (DM2) se asocia con un elevado riesgo cardiovascular (RCV), siendo de gran importancia tratar intensivamente los distintos factores de RCV, como la dislipemia. El tratamiento hipocolesterolemiante es necesario para conseguir reducir el RCV asociado a la DM2, siendo el colesterol unido a lipoproteínas de baja densidad (colesterol LDL) el principal objetivo terapéutico. En este trabajo se analiza el perfil lipídico de pacientes diabéticos en tratamiento con estatinas. Pacientes y método: El estudio DYSIS (Dyslipidemia International Study) es un estudio observacional, internacional, en el que se analiza el perfil lipídico de pacientes tratados con estatinas, en prevención primaria o secundaria. Resultados: De los 3703 pacientes analizados, el 39% eran diabéticos. El 59,2% de los diabéticos presentaban el colesterol LDL fuera de control. En conjunto, el 43,6% de diabéticos presentaba triglicéridos elevados y el 36,4% tenían el colesterol unido a lipoproteínas de alta densidad (colesterol HDL) bajo. De los pacientes con cardiopatía isquémica y diabetes, el 31% tenían colesterol LDL, colesterol HDL y triglicéridos fuera de control. De los pacientes diabéticos con síndrome metabólico el 60% tiene el colesterol LDL fuera de objetivos, el 39,8% tienen el colesterol HDL bajo y el 46,6% triglicéridos elevados. El 57% de los pacientes diabéticos obesos presentaba falta de control del colesterol LDL, aún en tratamiento con estatinas. Conclusiones: Las enfermedades cardiovasculares son la primera causa de morbimortalidad en pacientes con DM2. El estudio DYSIS muestra que la mayoría de los pacientes tratados con estatinas no alcanzan los objetivos lipídicos recomendados por las guías. En el presente estudio se constata que más de la mitad de los diabéticos tratados con estatinas tiene el colesterol LDL fuera de control, el grado de control de la dislipemia es muy limitado a pesar del tratamiento con estatinas, lo que puede determinar la necesidad de una terapia combinada para el tratamiento eficaz de la dislipemia (AU)

Background and objective: To determine the prevalence of abdominal aortic aneurysm (AAA) and abdominal aortic atheromatosis (AA-At) using a hand-held ultrasound by a general practitioner in the public Primary Health Care system. Patients and method: Pilot study that prospectively studied a cohort of men over 50 years with cardiovascular risk factors: active smokers, former smokers, or hypertensive patients, attended in primary health care center. The general practitioner completed an ultrasonography training in an Ultrasound Unit under supervision of experienced radiologists using an standard ultrasound equipment and hand-held ultrasound (VScan1, General Electric, USA). One hundred and six patients participated in the study and all imaging data recorded were blindly evaluated by a radiologist in order to establish the concordance in the interpretation of images between general practitioner and radiologist. The kappa index was calculated to study the agreement on the presence or absence of AAA and AA-At. Results: We observed a prevalence of 5.88% of AAA. Kappa index for concordance in AAA diagnosis was absolute (k = 1.0), with a sensitivity and specificity of 100%. Otherwise, the general practitioner identified 59 patients (58.4%) with AA-At, while radiologist identified 39 (38.6%) in the image review, with moderate concordance (k = .435), sensitivity 89.74% and specificity 57.14%. Hypercholesterolemia (odds ratio [OR] 2.61; 95% confidence interval [95% CI] 0.92-7.39) and diabetes mellitus (OR 3.35; 95%CI 0.89-12.55) were independent risk factors for AA-At development in logistic regression. Conclusions: After an adequate training in ultrasonography, hand-held ultrasound is a useful tool for AAA screening in Primary Care. Its simplicity, security, validity, cost-effectiveness and acceptance by the general population, makes it a feasible tool for cardiovascular risk assessment (AU)