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.
To determine clinical ...factors of a poor prognosis in patients with COVID-19 infection.
Descriptive, observational, retrospective study in three primary healthcare centres with an assigned population of 100,000.
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.
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.
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.
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.
article.
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.
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.
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.
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.
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.
The objective of this study was to examine the validity of 1 h automated office blood pressure measurement for the diagnosis of hypertension.
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.
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%.
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.
ClinicalTrials.gov Identifier: NCT03147573.
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.
The objective was to estimate the prevalence of chronic widespread pain (CWP) and compare the quality-of-life (QoL), cardiovascular risk factors, comorbidity, complexity, and health costs with the ...reference population. A multicenter case-control study was conducted at 3 primary care centers in Barcelona between January and December 2012: 3048 randomized patients were evaluated for CWP according to the American College of Rheumatology definition. Questionnaires on pain, QoL, disability, fatigue, anxiety, depression, and sleep quality were administered. Cardiovascular risk and the Charlson index were calculated. We compared the complexity of cases and controls using Clinical Risk Groups, severity and annual direct and indirect health care costs. CWP criteria were found in 168 patients (92.3% women, prevalence 5.51% 95% confidence interval: 4.75%-6.38%). Patients with CWP had worse QoL (34.2 vs 44.1, P < 0.001), and greater disability (1.04 vs 0.35; P < 0.001), anxiety (43.9% vs 13.3%; P < 0.001), depression (27% vs 5.8%; P < 0.001), sleep disturbances, obesity, sedentary lifestyle, high blood pressure, diabetes mellitus, and number of cardiovascular events (13.1% vs 4.8%; P = 0.028) and higher rates of complexity, severity, hospitalization, and mortality. Costs were 3751 per year in patients with CWP vs 1397 in controls (P < 0.001). In conclusion, the average patient with CWP has a worse QoL and a greater burden of mental health disorders and cardiovascular risk. The average annual cost associated with CWP is nearly 3 times higher than that of patients without CWP, controlling for other clinical factors. These findings have implications for disease management and budgetary considerations.
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.
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.
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 home ultrasound.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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