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Rejas J, Sicras-Mainar A, Sicras-Navarro A, Lwoff N, Méndez C. All-cause community acquired pneumonia cost by age and risk in real-world conditions of care in Spain. Expert Rev Pharmacoecon Outcomes Res 2021; 22:853-867. [PMID: 34949148 DOI: 10.1080/14737167.2022.2020649] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND : Economic burden of Community-acquired pneumonia (CAP) is recognized. Few studies have documented such burden in adults stratified by age, risk status, and by care setting. Spanish data available is scarce. METHOD : A retrospective, multicenter study in seven regions of Spain (2017-2019) was conducted. Patients ≥18 years with a primary all-cause CAP episode diagnosis were identified. Episode-level variables included risk-stratum based on presence of an immunocompromising/chronic condition, age, number and length of hospitalized and outpatient episodes, and CAP-related healthcare costs/sick leaves were included. RESULTS : 7,108 episodes [mean age (SD): 59.2 (19.6), 50.42% male, 31.0% hospitalized] were analyzed. Low-risk group accounted for 47.7% of all CAP episodes, 31.5% moderate-risk and 20.8% high-risk. Pneumococcus was identified in 42.2% of cases. Mean CAP episode length was 22.9 days for hospitalized and 13.7 days for outpatient episode. Total healthcare cost for episode was higher in inpatient vs. outpatient: €3,955 vs. €511, p<0.001, with higher sick leave cost (€3,281 vs. €2,632, p<0.001), respectively. CONCLUSION : CAP required hospitalization cost is high regardless of age or comorbidities for the Spanish NHS. Given that almost half of the patients in this study did not have traditional risk factors for CAP, better preventative strategies should seriously be considered.
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Affiliation(s)
- Javier Rejas
- Health Economics and Outcomes Research Department, Pfizer, SLU, Alcobendas, Spain
| | | | | | - Nadia Lwoff
- Vaccines Medical Department, Pfizer, SLU, Alcobendas, Spain
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Maciá-Martínez MA, Gil M, Huerta C, Martín-Merino E, Álvarez A, Bryant V, Montero D. Base de Datos para la Investigación Farmacoepidemiológica en Atención Primaria (BIFAP): A data resource for pharmacoepidemiology in Spain. Pharmacoepidemiol Drug Saf 2020; 29:1236-1245. [PMID: 32337840 DOI: 10.1002/pds.5006] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/05/2020] [Accepted: 03/29/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE Base de Datos para la Investigación Farmacoepidemiológica en Atención Primaria (BIFAP) is a population based database administered by the AEMPS (Spanish Agency for Medicines) of longitudinal electronic medical records (EMR) of patients attended in primary care. Its main purpose is to serve as source of information for independent studies on drug safety and support of medicines regulation activities. This article aim is to describe the characteristics of BIFAP, how to access the database and a summary of its potential for research. METHODS Health problems are registered by primary care physicians as episodes of care and include socio-demographic data, results of diagnostic procedures, lifestyle data, general data, and interventions. A proportion of data on hospitalizations and specialist care are currently available through linkage with other data sources. EMRs of the Spanish healthcare system are provided by the regional administrations. Specific data extraction and standardization processes are performed. RESULTS BIFAP includes data from 12 million patients starting in 2001 and updated annually. Validation of drug and diagnosis definitions has been ascertained. Participation in international collaborative projects and a number of articles in peer reviewed journals reflect its contribution to the knowledge of the risks associated with medicines and drug utilization patterns. CONCLUSIONS BIFAP is a useful tool for generating scientific evidence on medicines related issues, helping regulatory decision making in Europe. The main strengths of BIFAP are related to large sample size, population-based, longitudinal nature and annual update of data. BIFAP shares common challenges with similar data sources including accurate and efficient identification of health outcomes and of treatment exposure.
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Affiliation(s)
- Miguel-Angel Maciá-Martínez
- Pharmacoepidemiology and Pharmacovigilance Division, Medicines for Human Use Department, Spanish Agency for Medicines and Medical Devices (AEMPS), Madrid, Spain
| | - Miguel Gil
- Pharmacoepidemiology and Pharmacovigilance Division, Medicines for Human Use Department, Spanish Agency for Medicines and Medical Devices (AEMPS), Madrid, Spain
| | - Consuelo Huerta
- Pharmacoepidemiology and Pharmacovigilance Division, Medicines for Human Use Department, Spanish Agency for Medicines and Medical Devices (AEMPS), Madrid, Spain
| | - Elisa Martín-Merino
- Pharmacoepidemiology and Pharmacovigilance Division, Medicines for Human Use Department, Spanish Agency for Medicines and Medical Devices (AEMPS), Madrid, Spain
| | - Arturo Álvarez
- Pharmacoepidemiology and Pharmacovigilance Division, Medicines for Human Use Department, Spanish Agency for Medicines and Medical Devices (AEMPS), Madrid, Spain
| | - Verónica Bryant
- Pharmacoepidemiology and Pharmacovigilance Division, Medicines for Human Use Department, Spanish Agency for Medicines and Medical Devices (AEMPS), Madrid, Spain
| | - Dolores Montero
- Pharmacoepidemiology and Pharmacovigilance Division, Medicines for Human Use Department, Spanish Agency for Medicines and Medical Devices (AEMPS), Madrid, Spain
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- Pharmacoepidemiology and Pharmacovigilance Division, Medicines for Human Use Department, Spanish Agency for Medicines and Medical Devices (AEMPS), Madrid, Spain
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Influence of Pneumonia on the Survival of Patients with COPD. J Clin Med 2020; 9:jcm9010230. [PMID: 31952326 PMCID: PMC7020011 DOI: 10.3390/jcm9010230] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/06/2020] [Accepted: 01/13/2020] [Indexed: 11/29/2022] Open
Abstract
Background: Pneumonia is a frequent infection. Chronic obstructive pulmonary disease (COPD) can present with comorbidities, including pneumonia. It is known that COPD worsens the evolution of pneumonia, but few studies describe the impact of pneumonia on COPD evolution. This study analyzes the influence of pneumonia on the survival of COPD patients. Methods: Observational study of a cohort of 273 patients with COPD who attended spirometry in 2011, with a prospective follow-up of six years. Patients were divided into two groups according to their acquisition of pneumonia during follow-up. The difference in survival between the two groups was analyzed. Results: Survival was lower in the group with pneumonia compared with that without pneumonia (p = 0.000), both globally and after stratification by COPD phenotype. Pneumonia (Hazard Ratio -HR- 2.65; 95% Confidence Interval -CI- 1.57–4.48), advanced age (HR 1.08; 95% CI 1.03–1.09), and high Charlson index (HR 1.31; 95% CI 1.17–1.47) were identified as risk factors independently associated with mortality, while a high body mass index (HR 0.92; 95% CI 0.87–0.96) was identified as a protective factor. Conclusions: Pneumonia is associated with worse prognosis in COPD patients. It is important to take into account this comorbidity for a comprehensive care of these patients.
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Gorricho J, Garjón J, Alonso A, Celaya MC, Saiz LC, Erviti J, López A. Use of oral antidiabetic agents and risk of community-acquired pneumonia: a nested case-control study. Br J Clin Pharmacol 2017; 83:2034-2044. [PMID: 28294379 DOI: 10.1111/bcp.13288] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 03/01/2017] [Accepted: 03/02/2017] [Indexed: 12/15/2022] Open
Abstract
AIMS To evaluate the association between use of different oral antidiabetic agents (OAD) and the risk of community-acquired pneumonia (CAP) in patients with type-2 diabetes (T2DM). METHODS Case-control study nested in a cohort of patients with T2DM and use of OAD between 2002 and 2013, based in a Spanish general practice research database. Cases were people diagnosed with T2DM, aged >18 years and with a validated diagnosis of CAP between 2002 and 2013. Ten controls were matched on age, sex and calendar year. Odds ratio (OR) of CAP was estimated comparing patients treated with: (1) metformin vs. other monotherapies or no antidiabetic treatment; (2) metformin + sulfonylureas vs. other antidiabetic combinations. OR of CAP was also assessed according to antidiabetic treatment duration. RESULTS From a cohort of 76 009 T2DM patients, we identified 1803 cases of CAP. No difference in the incidence of CAP was observed when comparing any OAD in monotherapy with metformin. Compared with current use of metformin + sulfonylurea, thiazolidinediones + metformin was associated with an increased risk of CAP (adjusted OR = 2.48, 95% CI 1.40-4.38). The use of any combination with thiazolidinediones was also associated with higher risk of CAP (adjusted OR = 2.00, 95% CI 1.22-3.28). Current use of DPP-4 inhibitors was not associated with an increased risk of CAP. CONCLUSIONS No differences in the incidence of CAP were observed between the use of OAD in monotherapy vs. metformin. Thiazolidinedione use in combination was associated with an increase in the risk of CAP when compared to metformin + sulfonylureas. The use of DPP-4 inhibitors was not associated with an increased risk of CAP.
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Affiliation(s)
- Javier Gorricho
- Planning, Evaluation and Management Service, General Directorate of Health, Government of Navarre, Calle Irunlarrea 3 (Pabellón Docencia del Hospital de Navarra), 31008, Pamplona, Navarre, Spain
| | - Javier Garjón
- Subdirectorate of Pharmacy, Navarre Regional Health Service, Plaza de la Paz s/n, 31002, Pamplona, Navarre, Spain
| | - Alvaro Alonso
- Rollins School of Public Health, Emory University, 1518 Clifton Road, NE, Atlanta, GA 30322, USA
| | - María Concepción Celaya
- Subdirectorate of Pharmacy, Navarre Regional Health Service, Plaza de la Paz s/n, 31002, Pamplona, Navarre, Spain
| | - Luis Carlos Saiz
- Subdirectorate of Pharmacy, Navarre Regional Health Service, Plaza de la Paz s/n, 31002, Pamplona, Navarre, Spain
| | - Juan Erviti
- Subdirectorate of Pharmacy, Navarre Regional Health Service, Plaza de la Paz s/n, 31002, Pamplona, Navarre, Spain
| | - Antonio López
- Subdirectorate of Pharmacy, Navarre Regional Health Service, Plaza de la Paz s/n, 31002, Pamplona, Navarre, Spain
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Ascertainment of acute liver injury in two European primary care databases. Eur J Clin Pharmacol 2014; 70:1227-35. [PMID: 25066450 DOI: 10.1007/s00228-014-1721-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 07/16/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE The purpose of this study was to ascertain acute liver injury (ALI) in primary care databases using different computer algorithms. The aim of this investigation was to study and compare the incidence of ALI in different primary care databases and using different definitions of ALI. METHODS The Clinical Practice Research Datalink (CPRD) in UK and the Spanish "Base de datos para la Investigación Farmacoepidemiológica en Atención Primaria" (BIFAP) were used. Both are primary care databases from which we selected individuals of all ages registered between January 2004 and December 2009. We developed two case definitions of idiopathic ALI using computer algorithms: (i) restrictive definition (definite cases) and (ii) broad definition (definite and probable cases). Patients presenting prior liver conditions were excluded. Manual review of potential cases was performed to confirm diagnosis, in a sample in CPRD (21%) and all potential cases in BIFAP. Incidence rates of ALI by age, sex and calendar year were calculated. RESULTS In BIFAP, all cases considered definite after manual review had been detected with the computer algorithm as potential cases, and none came from the non-cases group. The restrictive definition of ALI had a low sensitivity but a very high specificity (95% in BIFAP) and showed higher rates of agreement between computer search and manual review compared to the broad definition. Higher incidence rates of definite ALI in 2008 were observed in BIFAP (3.01 (95% confidence interval (CI) 2.13-4.25) per 100,000 person-years than CPRD (1.35 (95% CI 1.03-1.78)). CONCLUSIONS This study shows that it is feasible to identify ALI cases if restrictive selection criteria are used and the possibility to review additional information to rule out differential diagnoses. Our results confirm that idiopathic ALI is a very rare disease in the general population. Finally, the construction of a standard definition with predefined criteria facilitates the timely comparison across databases.
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Irizar Aramburu MI, Arrondo Beguiristain MA, Insausti Carretero MJ, Mujica Campos J, Etxabarri Perez P, Ganzarain Gorosabel R. [Epidemiology of community-acquired pneumonia]. Aten Primaria 2013; 45:503-13. [PMID: 23910056 PMCID: PMC6985529 DOI: 10.1016/j.aprim.2013.05.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Revised: 05/16/2013] [Accepted: 05/21/2013] [Indexed: 11/16/2022] Open
Abstract
AIM To determine the incidence rate, hospital admission, their mortality related factors in community-acquired pneumonia (CAP) in adults in Gipuzkoa. PATIENTS AND METHODS Prospective observational multicenter study of patients over 14 years-old with CAP treated by 33 primary care physicians for a year. Confirmation of the radiologist for diagnosis of pneumonia was required. The participating physicians collected the sociodemographic and clinical variables of all patients with CAP seen in the clinic during one year, and followed-up on the 2nd, 10th and 40th day. Same variables were collected from patients who had CAP in the study period and were diagnosed elsewhere. RESULTS The number of patients over 14 years old with CAP during the study was 406 for a population of 48,905 inhabitants. The incidence of CAP was 8.3 cases per 1000 inhabitants/year, and included 56% males and 44% females. The mean age was 56.2 years. The rate of hospital admission during the study period was 28.6% and was not related to comorbidity or age. The overall mortality rate was 2.7% with a mean age of 83.7 years, and was only related to age. CONCLUSIONS The incidence of CAP was 8.3 cases per 1000 inhabitants per year. Just over one in four CAP required hospitalization and 2.7% of patients with CAP died. Only age was related to mortality.
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Torres A, Barberán J, Falguera M, Menéndez R, Molina J, Olaechea P, Rodríguez A. [Multidisciplinary guidelines for the management of community-acquired pneumonia]. Med Clin (Barc) 2012; 140:223.e1-223.e19. [PMID: 23276610 DOI: 10.1016/j.medcli.2012.09.034] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Accepted: 09/06/2012] [Indexed: 11/16/2022]
Abstract
Community-acquired pneumonia (CAP) is an infectious respiratory disease with an incidence that ranges from 3 to 8 cases per 1,000 inhabitants per year. This incidence increases with age and comorbidities. Forty per cent of CAP patients require hospitalization and around 10% of these patients are admitted in an Intensive Care Unit (ICU). Several studies have suggested that the implementation of clinical guidelines has a positive impact in the outcome of patients including mortality and length of stay. The more recent and used guidelines are those from Infectious Diseases Society of America/American Thoracic Society, published in 2007, the 2009 from the British Thoracic Society, and that from the European Respiratory Society/European Society of Clinical Microbiology and Infectious Diseases, published in 2010. In Spain, the most recently released guideline is the Sociedad Española de Neumología y Cirugía Torácica-2011 guideline. The present guidelines GNAC are designed to be used by the majority of health-care professionals that can participate in the care of CAP patients including diagnosis, decision of hospital and ICU admission, treatment and prevention. The Centro Cochrane Iberoamericano (CCIB) has participated in summarizing the previous guidelines and in the bibliography search. For each one of the following sections the panel of experts has developed a table with recommendations classified according to its evidence, strength and practical applicability using the Grading of Recommendations of Assessment Development and Evaluations (GRADE) system: 1. Epidemiology, microbiological etiology and antibiotic resistances.2. Clinical and microbiological diagnosis.3. Prognostic scales and decision of hospital admission.4. ICU admission criteria. 5. Empirical and definitive antibiotic treatment.6. Treatment failure. 7. Prevention.
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Arranz Izquierdo J, Leiva Rus A, Carandell Jäger E, Pujol Buades A, Méndez Castell MC, Salvà Fiol A, Esteva Cantó M. [Syndromic surveillance of Influenza-like illness in primary care: a complement to the sentinel surveillance network for periods of increased incidence of Influenza]. Aten Primaria 2011; 44:258-64. [PMID: 21924796 DOI: 10.1016/j.aprim.2011.03.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2010] [Revised: 03/09/2011] [Accepted: 03/30/2011] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Epidemiological data on influenza is essential for resource management when the incidence of the disease in the population is very high, but not easily available in real-time. The objective of this study was to evaluate the use of a syndromic surveillance system for influenza-like illness in Primary Care (ILIsPC) and assess its level of agreement with the epidemiological data from the Influenza Sentinel Network. LOCALIZATION Health centres and deputising medical services in the Balearic Islands. PARTICIPANTS Data from 122 epidemiological weeks for each system were included. MAIN MEASURES Data from January 1, 2007 to January 31, 2010 were compared. ILIsPC rates were obtained from the diagnoses registered in electronic health records of Primary Care clinics and deputising medical services. Data from Sentinel Network were obtained from weekly epidemiological reports. Intraclass correlation coefficient was calculated and Bland - Altman plot constructed. RESULTS There was good agreement between both measures, with an intraclass correlation coefficient of 0.88 (95% CI: 0.83-0.91). After constructing a Bland-Altman plot, the precision between both rates was greater during the periods of the highest influenza incidence. CONCLUSIONS We believe that the syndromic surveillance system ILIsPC, provides access to very useful data in real-time, especially during periods of high influenza incidence, such as during epidemics or the recent pandemic.
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Affiliation(s)
- J Arranz Izquierdo
- Unidad de Sistemas de Información, Gerencia de Atención Primaria, Mallorca, España.
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Bellón Saameño JÁ. [Large population data bases for primary care research: "We have the advantage"]. Aten Primaria 2010; 42:549-51. [PMID: 20828879 PMCID: PMC7024472 DOI: 10.1016/j.aprim.2010.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2010] [Accepted: 07/15/2010] [Indexed: 11/28/2022] Open
Affiliation(s)
- Juan Ángel Bellón Saameño
- Centro de Salud El Palo, Unidad de Investigación del Distrito Málaga, Grupo SAMSERAP, redIAPP, Departamento de Medicina Preventiva y Salud Pública de la Universidad de Málaga, Málaga, Spain.
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