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OBJECTIVES: This study aimed to describe clinical characteristics and direct medical costs associated with disease treatment in Colombia patients with asthma from 1 healthcare provider. METHODS: This was a descriptive study with a retrospective data collection from a healthcare provider's electronic medical records in Colombia. A clinical, demographic, and healthcare resource utilization profile was developed over a 12-month observation period after the identification of eligible patients. To determine the mean cost per patient per year, the total frequencies of resource utilization were added, and the result was multiplied by the unit cost of each of them. RESULTS: A total of 7919 patients were included in the analysis. The mean ± SD cost per patient per year ranged from $189.5 ± $1.900.6 to $240.2 ± $1.903.6 depending on the price guidebook. The total cost had been driven by the medication use (79% of total cost) and by the outpatient visits (20% of total cost). CONCLUSIONS: In the population analyzed, the mean total direct cost per patient per year of asthma was $189.5 and $240.2, depending on the cost source. Direct medical costs were higher in cases classified as severe and in the adult and elderly population. When comparing the sources of resource utilization, it was found that the mean cost per patient obtained from real-life data is lower than the theoretical cost obtained from the bottom-up method with quantification of resources from experts. It is important to consider limitations related to study design and the evolving landscape of asthma treatments.
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Asma , Adulto , Humanos , Idoso , Colômbia , Estudos Retrospectivos , Custos e Análise de Custo , Asma/tratamento farmacológico , Atenção à SaúdeRESUMO
Background: A randomized clinical trial (HiFlo-COVID-19 Trial) showed that among patients with severe COVID-19, treatment with high-flow oxygen therapy (HFOT) significantly reduced the need for invasive mechanical ventilation support and time for clinical recovery compared with conventional oxygen therapy (COT). However, the cost of this strategy is unknown. Objective: We examined total cost of HFOT treatment compared with COT in real-world setting. Methods: We conducted a post-trial-based cost analysis from the perspective of a managed competition healthcare system, using actual records of billed costs. Cost categories include general ward, intensive care unit, procedures, imaging, laboratories, medications, supplies, and others. Results: A total of 188 participants (mean age 60, 33% female) were included. Average costs (and standard deviation) in the HFOT group were USD $7992 (7394) and in the COT group USD $ 10,190 (9402). Differences, however, did not reach statistical significance (P=0.093). However, resource use was always less costly for the HNFO group, with an overall percentage decrease of 27%. Two categories make up 72% of all savings: medications (41%) and intensive care unit (31%). Conclusion: For patients in ICU with severe COVID-19 the cost of treatment with HFOT as compared to COT is likely to be cost-saving due to less use of medications and length of stay in ICU.
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Since the introduction of Universal Varicella Vaccination (UVV) in the Argentinean National Immunization Program in 2015, a significant decline in the incidence of varicella has been reported. This study aimed to estimate the economic impact of single-dose UVV in Argentina from 2015 to 2019. The economic impact was assessed based on the observed incidence of varicella in the post-UVV period and the number of cases avoided, obtained from a previously published study that used an Autoregressive Integrated Moving Average (ARIMA) model. The weighted average cost per case was calculated using local studies. The post-UVV cost reductions were calculated by multiplying the number of cases avoided from 2015 -2019 by the weighted average cost per case. Data were summarized yearly and by peak (September-November) periods for the target (1-4 years) and overall populations. We estimated avoided costs of United States dollars (USD) $65 million in the target population and $112 million in the overall population over 4 years following UVV introduction. We observed a trend toward greater reductions in costs over time, with substantial differences observed in peak periods. We estimated that the single-dose UVV program considerably reduced the economic burden of varicella in Argentina by avoiding direct and indirect costs associated with varicella management.
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Varicela , Humanos , Argentina/epidemiologia , Varicela/epidemiologia , Varicela/prevenção & controle , Programas de Imunização , VacinaçãoRESUMO
BACKGROUND: In Colombia, the best strategy to establish indication for adjuvant chemotherapy in early breast cancer (EBC) remains unknown. This study aimed to identify the cost-utility of Oncotype DX™ (ODX) or Mammaprint™ (MMP) tests to establish the necessity of adjuvant chemotherapy. METHODS: This study used an adapted decision-analytic model to compare cost and outcomes of care between ODX or MMP tests and routine care without ODX or MMP tests (adjuvant chemotherapy for all patients) over a 5-year time horizon from the perspective of the Colombian National Health System (NHS; payer). Inputs were obtained from national unit cost tariffs, published literature, and clinical trial database. The study population comprised women with hormone-receptor-positive (HR +), HER2-negative, lymph-node-negative (LN0) EBC with high-risk clinical criteria for recurrence. The outcome measures were discounted incremental cost-utility ratio (ICUR; 2021 United States dollar per quality-adjusted life-year [QALY] gained) and net monetary benefit (NMB). Probabilistic (PSA) and deterministic sensitivity analysis (DSA) were performed. RESULTS: ODX increases QALYs by 0.05 and MMP by 0.03 with savings of $2374 and $554 compared with the standard strategy, respectively, and were cost-saving in cost-utility plane. NMB for ODX was $2203 and for MMP was $416. Both tests dominate the standard strategy. Sensitivity analysis revealed that with a threshold of 1 gross domestic product per capita, ODX will be cost-effective in 95.5% of the cases compared with 70.2% cases involving MMP.DSA showed that the variable with significant influence was the monthly cost of adjuvant chemotherapy. PSA revealed that ODX was a consistently superior strategy. CONCLUSIONS: Genomic profiling using ODX or MMP tests to define the need of adjuvant chemotherapy treatment in patients with HR + and HER2 -EBC is a cost-effective strategy that allows Colombian NHS to maintain budget.
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INTRODUCTION: Treatment of stroke is time-dependent and it challenges patients' social and demographic context for timely consultation and effective access to reperfusion therapies. OBJECTIVE: The objective of this study was to relate indicators of social position to cardiovascular risk factors, time of arrival, access to reperfusion therapy, and mortality in the setting of acute stroke. METHODS: A retrospective analysis of patients with a diagnosis of ischaemic stroke in a referral hospital in Bogotá was performed. A simple random sample with a 5% margin of error and 95% confidence interval was selected. Patients were characterised according to educational level, place of origin, marital status, occupation, duration of symptoms before consultation, cardiovascular risk factors, access to reperfusion therapy, and mortality during hospitalisation. RESULTS: 558 patients were included with a slight predominance of women. Diagnosis of diabetes was more common in women and smoking in men (n = 68, 28.4% vs. n = 51, 15.9%; p = 0.0004). Rural origin was associated with higher prevalence of hypertension, diabetes, and dyslipidaemia (hypertension n = 45, 73.8% vs. n = 282, 57.4%; p = 0.007; diabetes n = 20, 33.3% vs. 109, 19.5%; p = 0.02; dyslipidaemia n = 19, 32.7% vs. n = 93, 18.9%; p = 0.02). Mortality was higher in rural patients (n = 8, 14.2% vs. n = 30, 6.1%; p = 0.03). Lower schooling was associated with higher frequency of hypertension and dyslipidaemia (hypertension n = 152, 76.0% vs. n = 94, 46.3%; p ≤ 0.0001; dyslipidaemia n = 56, 28% vs. n = 35, 17.0%; p = 0.009) as well as with late consultation (n = 30, 15% vs. n = 59, 28.7%; p = 0.0011) and lower probability of accessing reperfusion therapy (n = 12, 6% vs. n = 45, 22%; p ≤ 0.0001). Formal employment was associated with a visit to the emergency department in less than 3 h (n = 50, 25.2% vs. n = 58, 18%, p = 0.04 and a higher probability of accessing reperfusion therapy (n = 35, 17.6% vs. n = 33, 10.2%; p = 0.01). Finally, living in a household with a stratum higher than 3 was associated with a consultation before 3 h (n = 77, 25.5% vs. n = 39, 15.6%; p = 0.004) and a higher probability of reperfusion therapy (n = 57, 18.9% vs. n = 13, 5.2%; p ≤ 0.0001). CONCLUSION: Indicators of socio-economic status are related to mortality, consultation time, and access to reperfusion therapy. Mortality and reperfusion therapy are inequitably distributed and, therefore, more attention needs to be directed to the cause of these disparities in order to reduce the access gap in the context of acute stroke in Bogotá.
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Isquemia Encefálica , Diabetes Mellitus , Dislipidemias , Hipertensão , Acidente Vascular Cerebral , Masculino , Humanos , Feminino , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/terapia , Acidente Vascular Cerebral/etiologia , Estudos Retrospectivos , Isquemia Encefálica/complicações , Colômbia , Fatores de Risco , Encaminhamento e Consulta , Dislipidemias/complicações , Hipertensão/epidemiologiaRESUMO
INTRODUCTION: Latin America comprises a large set of culturally diverse middle-income countries sharing an inequality gap and a rapidly aging population. A better informed growing middle class adds to the pressure on fragmented health systems that strive to attain universal coverage. Cost containment becomes crucial for sustainability. AREAS COVERED: Using 'high cost' as free term, together with individual country names, a search was performed in Pubmed and Scopus databases for relevant documents centered on pharmaceutical products. References of selected articles were also reviewed. EXPERT OPINION: In the region as elsewhere improving health information systems has been the starting point. Official health technology assessment agencies have been established in several countries, supporting decisions on best available evidence. A few centralized procurement and price regulation schemes using international reference pricing have been successful. Fast-track approval of generics and biosimilars, or establishing a separate funding source for high cost technologies are other options that, with varying degrees of success, have been. Since Latin America is characterized by its social, geographical and political diversity, each health system needs to recognize its individual priorities, learn from successful experiences elsewhere, and adapt possible alternative interventions to the different local contexts.
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Medicamentos Biossimilares , Humanos , Idoso , América Latina , Custos de Medicamentos , Controle de Custos , Avaliação da Tecnologia BiomédicaRESUMO
INTRODUCTION: Psoriasis is a chronic systemic inflammatory disease manifesting as erythematous and desquamative dermatoses. OBJECTIVES: This study estimated the cost per responder (CPR) for the treatment of moderate-to-severe plaque psoriasis with biologic therapies approved by the Colombian regulatory agency. METHODS: This secondary study used a modeling based CPR estimation to evaluate psoriasis therapies in Colombia. We calculated CPR of achieving Psoriasis Area and Severity Index (PASI) scores of 75, 90, and 100 for biological treatments based on the number needed to treat (NNT), reported in previously published network meta-analyses. We calculated CPR for the first year and for the maintenance period. We ranked alternatives using the estimated CPR from each literature source using the Borda count method. RESULTS: Adalimumab, infliximab and etanercept were the least expensive alternatives. Ixekizumab, guselkumab and secukinumab were the treatments with the lowest NNT for PASI 75, 90, and 100. For both first year and maintenance periods, adalimumab, infliximab, guselkumab and ixekizumab had the lowest CPR. Sensitivity analyzes showed consistent results. CONCLUSIONS: The application of CPR analysis of biologics to treat plaque psoriasis demonstrated that adalimumab, infliximab, guselkumab, and ixekizumab had the lowest CPR in the first year of treatment and during the maintenance period.
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Produtos Biológicos , Psoríase , Humanos , Adalimumab , Anticorpos Monoclonais , Infliximab , Colômbia , Terapia Biológica , Psoríase/tratamento farmacológico , Resultado do Tratamento , Índice de Gravidade de DoençaRESUMO
OBJECTIVES: To estimate the burden of disease related to chronic pain in Ecuador. METHODS: We used Global Burden of Disease (GBD) methods to estimated disability-adjusted life years (DALYs) related to chronic pain in Ecuador related to lumbar pain, osteoarthritis, post-herpetic neuralgia, diabetic neuropathy, cancer-related pain, and other musculoskeletal pain. We estimated the prevalent cases by sex and age group using literature data. We only estimated years lived with disability using disability weights obtained from the GBD, with the assumption that no premature death would be related to pain. We used a prevalence-based approach to estimate cases by sex and age group using literature, without discounting or age adjustment. We calculated total DALYs and DALYs/100,000 inhabitants. RESULTS: Our estimated yielded a total of 3,644,108 patients with chronic pain. They would produce 256,090 DALYs or 1,483 DALYs/100,000 inhabitants attributable to chronic pain. Low back pain, osteoarthritis and cancer-related pain were the drivers of DALY production. CONCLUSIONS: Chronic pain is an important source of burden of disease. It is comparable to other important causes such as headaches, stroke, diabetes and chronic obstructive pulmonary disease, among others. Low back pain, osteoarthritis and other musculoskeletal pain were the biggest contributors given their high prevalence.
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Dor do Câncer , Dor Crônica , Dor Lombar , Dor Musculoesquelética , Humanos , Anos de Vida Ajustados por Qualidade de Vida , Dor Crônica/epidemiologia , Dor Crônica/etiologia , Equador/epidemiologia , Carga Global da Doença , Saúde Global , Fatores de Risco , Expectativa de VidaRESUMO
OBJECTIVES: To evaluate the cost-effectiveness of the nonsurgical periodontal treatment (NSPT) compared with supragingival therapy in type II diabetics with periodontitis. METHODS: A decision tree analysis was used to estimate the costs and health outcomes of two periodontal therapies in a hypothetical cohort of type II diabetics with periodontitis. The analysis was developed from the perspective of a third-party payer at 1 year and 5 years. Probabilities were derived from two systematic reviews. The costs and resource use were validated by a Delphi expert panel. All costs were expressed in USD, using the 25 May 2021 Colombian pesos market exchange rate (USD 1 = COP 3,350). RESULTS: NSPT was a dominant alternative compared with subsidized supragingival therapy in type II diabetics with periodontitis, generating savings of USD 87 and 400, during the first year or up to 5 years, respectively, and improving dental survival from 32 to 69 percent. CONCLUSIONS: NSPT can generate savings by reducing the complications derived from uncontrolled periodontitis and tooth loss.
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Diabetes Mellitus Tipo 2 , Periodontite , Colômbia , Análise Custo-Benefício , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/terapia , Humanos , Periodontite/complicações , Periodontite/terapiaRESUMO
OBJECTIVES: To assess the burden of disease of chronic pain in Colombia. METHODS: We estimated disability adjusted life years (DALYs) attributable to chronic pain using Global Burden of Disease (GBD) method. We identified diagnostic codes related to chronic pain considering lumbar pain, osteoarthritis, post-herpetic neuralgia, diabetic neuropathy, cancer-related pain, and others. We estimated the prevalent cases by sex and age-group using local administrative databases and literature. We assumed that pain would not cause premature death, so we only estimated years lived with disability using disability weights obtained from the GBD. We used a prevalence-based approach, without discounting or age-group adjustment. We calculated total DALYs and DALYs/100,000 inhabitants. RESULTS: We estimated a total of 5,545,019 patients with chronic pain. We calculated 491,626 DALYs or 976 DALYs/100,000 inhabitants attributable to chronic pain. Low back pain, osteoarthritis, and cancer-related pain were the most important groups. CONCLUSIONS: This study estimates that chronic pain contributes a significant quantity of DALYs, especially related to low back pain, osteoarthritis, and cancer-related pain. Chronic pain should be considered in the public health agenda.
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Dor do Câncer , Dor Crônica , Dor Lombar , Osteoartrite , Humanos , Anos de Vida Ajustados por Qualidade de Vida , Dor Crônica/epidemiologia , Dor Crônica/etiologia , Colômbia/epidemiologia , Carga Global da Doença , Osteoartrite/epidemiologia , Fatores de Risco , Saúde GlobalRESUMO
OBJECTIVES: Azathioprine has been the therapy of choice for the maintenance of remission in patients with antineutrophil cytoplasm antibody (ANCA)-associated systemic vasculitis, but recent studies show that rituximab could be more effective. To evaluate the cost-effectiveness of azathioprine, fixed-schedule rituximab, and tailored-dose rituximab for ANCA-associated systemic vasculitis. METHODS: A Markov model from the perspective of the Colombian healthcare system was designed with annual cycles and a 5-year time horizon, charting the following states: remission, minor relapse, major relapse, and death. The discount rate was 5%. Transition probabilities were obtained from a systematic literature review. The costs (1 US dollar = 2956 Colombian pesos in 2018) were estimated based on national drug registries and official fee manuals for procedures, along with other resources. The main outcomes were quality-adjusted life-years (QALYs) taken from the Tufts registry. Univariate and multivariate sensitivity analyses were performed. RESULTS: Final costs were $1446 for azathioprine, $4898 for tailored-dose rituximab, and $6311 for fixed-schedule rituximab. QALYs gained were 3.18, 4.08, and 3.98, respectively. Rituximab was cost-effective (cost per incremental QALY gained: $4919, and $6865), and tailored-dose administration had a lower cost. Sensitivity analyses did not affect the results. CONCLUSIONS: Tailored-dose rituximab was the most cost-effective treatment for ANCA-associated vasculitis. Azathioprine presented worse effectiveness and lower cost, and fixed-schedule rituximab was dominated by tailored-dose rituximab.
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Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos , Azatioprina , Adulto , Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos/tratamento farmacológico , Azatioprina/uso terapêutico , Colômbia , Análise Custo-Benefício , Citoplasma , Humanos , Rituximab/uso terapêuticoRESUMO
OBJECTIVES: Advanced melanoma accounts for 4% of malignant skin tumors, and approximately 80% of deaths are attributed to it. The most frequent mutation of the RAF gene is BRAFV600, which has been associated with a worse prognosis. The objective of the research was to evaluate the cost-effectiveness of the combined regimen of dabrafenib plus trametinib (D + T) compared with other targeted therapies, immunotherapy, and dacarbazine for the treatment of unresectable/metastatic melanoma with BRAFV600 mutation from the perspective of the Colombian health system. METHODS: A partitioned survival model with 3 states (progression-free survival, progression, and death) was used to evaluate the cost-effectiveness for a time horizon of 20 years. Owing to the perspective of the analysis, only direct medical costs were taken into account. The efficacy of the evaluated treatment and the comparators were measured in terms of overall survival and progression-free survival. All costs were expressed in Colombian pesos as of 2018, and outcomes and costs were discounted at 5% annually. Two analysis scenarios were considered, one in which only monitoring and follow-up costs were included in the progression phase and another in which costs of acquisition of possible treatment sequences were also included. RESULTS: In the first scenario (without postprogression medication costs), the combined D + T regimen was a dominant alternative to vemurafenib + cobimetinib but was not a cost-effective option compared with vemurafenib, nivolumab, ipilimumab, nivolumab + ipilimumab, pembrolizumab, and dacarbazine. In the second scenario (with drug costs in postprogression), D + T was dominant compared with vemurafenib + cobimetinib and cost-effective compared with nivolumab and pembrolizumab. Compared with other schemes, the incremental cost-effectiveness ratio was above the threshold of 3 gross domestic product per capita. Probabilistic sensitivity analyses showed that a willingness-to-pay threshold of Col$56 484 300 (US$19 108) per quality-adjusted life-year would not be reached at the current price of schema in Colombia. CONCLUSIONS: The combined scheme could be a cost-effective and even a cost-saving alternative to vemurafenib + cobimetinib, nivolumab, and pembrolizumab if the costs associated with the use of other medications are taken into account after progression to the first line of treatment. Compared with the other comparators, it produces a greater number of quality-adjusted life-years, but the incremental cost-effectiveness ratio is above that of the willingness to pay.
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Dacarbazina , Melanoma , Colômbia , Análise Custo-Benefício , Humanos , Imidazóis , Imunoterapia , Melanoma/tratamento farmacológico , Melanoma/genética , Mutação , Oximas , Piridonas , PirimidinonasRESUMO
Background and Objective Prostate cancer is a multifactorial disease and is among the top five causes of death in men worldwide. The Colombian Ministry of Health has adopted the Integrated Information System on Social Protection (Sistema Integrado de Información de la Protección Social, SISPRO, by its Spanish acronym) registry to collect comprehensive information from the Colombian health system. The system provides close to universal coverage (around 95%). We aimed to establish the prevalence of prostate cancer in Colombia and to describe its demographics, based on data provided by SISPRO, openly available for scientific analysis. Methods Using the SISPRO data from 2015 through 2019, we analyzed the prevalence and demographic characteristics of patients diagnosed with prostate cancer. Results We identified a total of 43,862 patients with prostate cancer in the 5-year period and estimated a prevalence of 4.54 cases per 1,000 habitants, using as denominator males over 35 years old. We calculated a prevalence of early-onset prostate cancer (i.e., 3554 years) of 0.14 per 1,000 habitants (791 cases in 5 years). The highest prevalence was observed in patients>80 years (33.45 per 1,000 habitants). The departments with the highest prevalence were Bogotá, Valle del Cauca, Risaralda, and Boyacá, and the region with the lowest prevalence was Amazonas.
Antecedentes y Objetivo El cáncer de próstata es una enfermedad multifactorial, y se encuentra entre las cinco principales causas de muerte en hombres a nivel mundial. El Ministerio de Salud de Colombia ha adoptado el Sistema Integrado de Información de la Protección Social (SISPRO) para la recopilación de la información integral del sistema de salud colombiano. El sistema proporciona una cobertura casi universal (alrededor del 95%). El objetivo de este estudio fue establecer la prevalencia del cáncer de próstata en Colombia y describir su demografía, con base en los datos proporcionados por el SISPRO, disponibles de forma abierta para el análisis científico. Métodos Utilizando los datos del SISPRO de 2015 a 2019, se analizaron la prevalencia y las características demográficas de los pacientes diagnosticados con cáncer de próstata. Resultados Se identificó un total de 43,862 pacientes con cáncer de próstata en el período de 5 años, con una prevalencia de 4,54 casos por cada mil habitantes, utilizando como denominador hombres mayores de 35 años. La prevalencia de cáncer de próstata de inicio temprano (es decir, paciente de 35 a 54 años) fue de 0.14 por mil habitantes (791 casos en 5 años). La mayor prevalencia se observó en pacientes > 80 años (33,45 por mil habitantes). Los departamentos con mayor prevalencia fueron Bogotá, Valle del Cauca, Risaralda, y Boyacá. Y la región con menor prevalencia fue Amazonas. Conclusión Describimos la prevalencia y la demografía del cáncer de próstata y el cáncer de próstata de inicio temprano en Colombia utilizando la base de datos del sistema nacional de salud. Observamos una distribución desigual de la prevalencia entre las regiones, que puede estar relacionada con factores raciales, ambientales, o de acceso, que justifican más estudios.
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Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias da Próstata , Demografia , Sistemas Nacionais de Saúde , Sistemas de Informação , Prevalência , Causas de Morte , Colômbia , Cobertura Universal do Seguro de Saúde , Fatores RaciaisRESUMO
OBJECTIVE: To estimate the cost-effectiveness of sequences starting with tyrosine kinase inhibitors (TKI), afatinib and osimertinib, for the treatment of epidermal growth factor receptor (EGFR) mutation-positive (Exon 19 deletion or L858R) non-small cell lung cancer (NSCLC), stages IIIB - IV in Colombia. METHODS: A partitioned survival model was designed, using information from global and progression-free survival curves. For first and second-generation TKI, second line treatment was assumed according to the presence of T790M mutation to define the use of osimertinib or chemotherapy. The cost of the states without progression and post-progression was estimated using the base case approach, identified through consultation with clinical experts. RESULTS: The cost of treatment starting with afatinib in the first line was of 222,247 USD (1 USD = 3171.99 COP) and produced 1.36 QALYs. The strategy with afatinib was dominant with respect to that of first line TKI (227,289 USD and 1.34 QALY). The strategy with osimertinib resulted in more QALYs and higher costs, with ICERs of 35,062 USD, exceeding the current willingness to pay threshold for Colombia. CONCLUSIONS: Treatment starting with afatinib in the first line is dominant with respect to the strategy with first line TKI. The ICER of osimertinib sequence exceeds the threshold when compared with afatinib one.
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Acrilamidas/administração & dosagem , Afatinib/administração & dosagem , Compostos de Anilina/administração & dosagem , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Neoplasias Pulmonares/tratamento farmacológico , Acrilamidas/economia , Afatinib/economia , Compostos de Anilina/economia , Carcinoma Pulmonar de Células não Pequenas/economia , Carcinoma Pulmonar de Células não Pequenas/patologia , Colômbia , Análise Custo-Benefício , Receptores ErbB/genética , Humanos , Neoplasias Pulmonares/economia , Neoplasias Pulmonares/patologia , Mutação , Estadiamento de Neoplasias , Intervalo Livre de Progressão , Inibidores de Proteínas Quinases/administração & dosagem , Inibidores de Proteínas Quinases/economia , Anos de Vida Ajustados por Qualidade de Vida , Análise de SobrevidaRESUMO
Abstract Background: Valle del Cauca is the region with the fourth-highest number of COVID-19 cases in Colombia (>50,000 on September 7, 2020). Due to the lack of anti-COVID-19 therapies, decision-makers require timely and accurate data to estimate the incidence of disease and the availability of hospital resources to contain the pandemic. Methods: We adapted an existing model to the local context to forecast COVID-19 incidence and hospital resource use assuming different scenarios: (1) the implementation of quarantine from September 1st to October 15th (average daily growth rate of 2%); (2-3) partial restrictions (at 4% and 8% growth rates); and (4) no restrictions, assuming a 10% growth rate. Previous scenarios with predictions from June to August were also presented. We estimated the number of new cases, diagnostic tests required, and the number of available hospital and intensive care unit (ICU) beds (with and without ventilators) for each scenario. Results: We estimated 67,700 cases by October 15th when assuming the implementation of a quarantine, 80,400 and 101,500 cases when assuming partial restrictions at 4% and 8% infection rates, respectively, and 208,500 with no restrictions. According to different scenarios, the estimated demand for reverse transcription-polymerase chain reaction tests ranged from 202,000 to 1,610,600 between September 1st and October 15th. The model predicted depletion of hospital and ICU beds by September 20th if all restrictions were to be lifted and the infection growth rate increased to 10%. Conclusion: Slowly lifting social distancing restrictions and reopening the economy is not expected to result in full resource depletion by October if the daily growth rate is maintained below 8%. Increasing the number of available beds provides a safeguard against slightly higher infection rates. Predictive models can be iteratively used to obtain nuanced predictions to aid decision-making
Resumen Introducción: Valle del Cauca es el departamento con el cuarto mayor número de casos de COVID-19 en Colombia (>50,000 en septiembre 7, 2020). Debido a la ausencia de tratamientos efectivos para COVID-19, los tomadores de decisiones requieren de acceso a información actualizada para estimar la incidencia de la enfermedad, y la disponibilidad de recursos hospitalarios para contener la pandemia. Métodos: Adaptamos un modelo existente al contexto local para estimar la incidencia de COVID-19, y la demanda de recursos hospitalarios en los próximos meses. Para ello, modelamos cuatro escenarios hipotéticos: (1) el gobierno local implementa una cuarentena desde el primero de septiembre hasta el 15 de octubre (asumiendo una tasa promedio de infecciones diarias del 2%); (2-3) se implementan restricciones parciales (tasas de infección del 4% y 8%); (4) se levantan todas las restricciones (tasa del 10%). Los mismos escenarios fueron previamente evaluados entre julio y agosto, y los resultados fueron resumidos. Estimamos el número de casos nuevos, el número de pruebas diagnósticas requeridas, y el numero de camas de hospital y de unidad de cuidados intensivos (con y sin ventilación) disponibles, para cada escenario. Resultados: El modelo estimó 67,700 casos a octubre 15 al asumir la implementación de una nueva cuarentena, 80,400 y 101,500 al asumir restricciones parciales al 4 y 8% de infecciones diarias, respectivamente, y 208,500 al asumir ninguna restricción. La demanda por pruebas diagnósticas (de reacción en cadena de la polimerasa) fue estimada entre 202,000 y 1,610,600 entre septiembre 1 y octubre 15, a través de los diferentes escenarios evaluados. El modelo estimó un agotamiento de camas de cuidados intensivos para septiembre 20 al asumir una tasa de infecciones del 10%. Conclusión: Se estima que el levantamiento paulatino de las restricciones de distanciamiento social y la reapertura de la economía no debería causar el agotamiento de recursos hospitalarios si la tasa de infección diaria se mantiene por debajo del 8%. Sin embargo, incrementar la disponibilidad de camas permitiría al sistema de salud ajustarse rápidamente a potenciales picos inesperados de infecciones nuevas. Los modelos de predicción deben ser utilizados de manera iterativa para depurar las predicciones epidemiológicas y para proveer a los tomadores de decisiones con información actualizada.
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Humanos , Modelos Estatísticos , Atenção à Saúde/estatística & dados numéricos , COVID-19/terapia , Recursos em Saúde/estatística & dados numéricos , Colômbia , COVID-19/epidemiologia , Recursos em Saúde/provisão & distribuição , Número de Leitos em Hospital/estatística & dados numéricos , Unidades de Terapia Intensiva/estatística & dados numéricosRESUMO
OBJECTIVES: Describe out-of-pocket payment (OOP) and the proportion of Peruvian households with catastrophic health expenditure (CHE) and evaluate changes in socioeconomic inequalities in CHE between 2008 and 2017. METHODS: We used data from the 2008 and 2017 National Household Surveys on Living and Poverty Conditions (ENAHO in Spanish), which are based on probabilistic stratified, multistage and independent sampling of areas. OOP was converted into constant dollars of 2017. A household with CHE was assumed when the proportion between OOP and payment capacity was ≥0.40. OOP was described by median and interquartile range while CHE was described by weighted proportions and 95% confidence intervals (CIs). To estimate the socioeconomic inequality in CHE we computed the Erreygers concentration index. RESULTS: The median OOP reduced from 205.8 US dollars to 158.7 US dollars between 2008 and 2017. The proportion of CHE decreased from 4.9% (95% CI, 4.5 to 5.2) in 2008 to 3.7% (95% CI, 3.4 to 4.0) in 2017. Comparison of socioeconomic inequality of CHE showed no differences between 2008 and 2017, except for rural households in which CHE was less concentrated in richer households (p<0.05) and in households located on the rest of the coast, showing an increase in the concentration of CHE in richer households (p<0.05). CONCLUSIONS: Although OOP and CHE reduced between 2008 and 2017, there is still socioeconomic inequality in the burden of CHE across different subpopulations. To reverse this situation, access to health resources and health services should be promoted and guaranteed to all populations.
Assuntos
Doença Catastrófica/economia , Financiamento Pessoal/estatística & dados numéricos , Gastos em Saúde/estatística & dados numéricos , Disparidades em Assistência à Saúde/economia , População Rural/estatística & dados numéricos , Características da Família , Humanos , Seguro Saúde/economia , Peru , Pobreza/estatística & dados numéricos , Fatores SocioeconômicosRESUMO
OBJECTIVES: To characterize at a global level the concept of therapeutic value (TV) and describe the experience of value-based pricing (VBP) policies in 6 reference countries. METHODS: We conducted a rapid review of the literature that addressed 2 exploratory research questions. A systematic and exhaustive search was carried out up to July 2018 in MEDLINE (Ovid), Embase, Scopus, and Web of Science. RESULTS: The concepts of TV and VBP are related; value frameworks for medicines should include social preferences, comparative effectiveness, safety, adoption viability, social impact, high quality of evidence, severity of illness, and innovation. The added therapeutic value (ATV) is the manner of measuring the therapeutic advantages of new medicines compared with existing ones in terms of comparative effectiveness and safety. There are variations in the mechanisms of reimbursement and drug pricing regulation between the countries of study. CONCLUSION: In a VBP system it is essential to establish the TV and ATV of a new medicine. Although there are no methodological guidelines for the implementation of VBP policies, the process implies from the beginning the definition of TV categories that will be included in the drug pricing and reimbursement systems. Agreements between the pharmaceutical industry and governments have become a useful tool as a negotiating mechanism in most countries.
Assuntos
Internacionalidade , Usos Terapêuticos , Seguro de Saúde Baseado em Valor/estatística & dados numéricos , Controle de Custos/legislação & jurisprudência , Controle de Custos/métodos , Custos de Medicamentos/legislação & jurisprudência , Custos de Medicamentos/tendências , HumanosRESUMO
Objective: To evaluate the cost-effectiveness of ceftolozane/tazobactam + metronidazole (C/T+M) and ceftolozane/tazobactam (C/T) compared with 8 alternatives used in the treatment of complicated intraabdominal infection (cIAI) and complicated urinary tract infection (cUTI) respectively. Methods: A Monte Carlo simulation decision model was used for the estimation and comparison of treatment-related costs, and quality adjusted life years for patients with cIAI treated with C/T+M in comparison with cefepime + metronidazole, ciprofloxacin + metronidazole, doripenem, levofloxacin + metronidazole, meropenem, piperacillin/tazobactam, ceftazidime + metronidazole or imipenem/cilastatin and patients with cUTI treated with C/T in comparison with cefepime, ciprofloxacin, doripenem, levofloxacin, meropenem, piperacillin/tazobactam, ceftazidime or imipenem/cilastatin. Local costs were estimated using base cases identified by experts and consulting local databases. Sensitivity values of the PACTS (Program to Assess Ceftolozane/Tazobactam Susceptibility) study in Latin America were used in the model. Results: C/T+M and C/T obtained incremental cost-effectiveness ratios (ICER) that were below the Colombian cost-effectiveness threshold (3 GDP per capita) in most comparisons, and were dominated by meropenem, considering only gram-negative microorganisms. Sensitivity assessments were also carried out, in which only the population with P. aeruginosa infections was considered, showing positive results for C/T+M and C/T (cost-effective or dominant with regards to all comparators). Conclusions: C/T+M and C/T could be cost-effective alternatives in the treatment of CIAI and CUTI in Colombia, when there is an adequate and rational use of antibiotics. The results of the sensitivity analyses showed dominance and cost-effectiveness with regards to every comparator in patients infected with P. aeruginosa
Objetivo: Evaluar la costo-efectividad de ceftolozano/tazobactam + metronidazol (C/T + M) y ceftolozano/tazobactam (C/T) en comparación con 8 alternativas utilizadas en el tratamiento de las infecciones intraabdominales complicadas (IAAc) e infecciones del tracto urinario complicadas (ITUc) respectivamente. Métodos: Se usó un modelo de decisión de simulación de Monte Carlo para la estimación y comparación de los costos relacionados con el tratamiento y los años de vida ajustados por calidad para pacientes con IAAc tratados con C/T + M, en comparación con cefepima + metronidazol, ciprofloxacina + metronidazol, doripenem , levofloxacina + metronidazol, meropenem, piperacilina / tazobactam, ceftazidima + metronidazol o imipenem/cilastatina, y pacientes con ITUc tratados con C/T en comparación con cefepime, ciprofloxacina, doripenem, levofloxacina, meropenem, piperacilina / tazobactam, ceftazidima o imipenem/cilastatina . Los costos locales se estimaron por medio de casos base identificados por expertos y consultando bases de datos locales. Se utilizaron los valores de sensibilidad bacteriana del estudio PACTS (Programa para evaluar la susceptibilidad al ceftolozano/tazobactam) en América Latina para poblar el modelo. Resultados: C/T + M y C/T obtuvieron razones de costo-efectividad incrementales (RCEI) que estaban por debajo del umbral de costo-efectividad colombiano (3 PIB per cápita) en la mayoría de las comparaciones, y fueron dominados por meropenem, considerando solo microorganismos gran-negativos También se llevaron a cabo análisis de sensibilidad, en los que solo se consideró la población con infecciones por P. aeruginosa, mostrando resultados positivos para C/T + M y C/T (costo efectivo o dominante con respecto a todos los comparadores). Conclusiones: C/T + M y C/T podrían ser alternativas costo efectivas en el tratamiento de IAAc e ITUc en Colombia, cuando existe un uso adecuado y racional de antibióticos. Los resultados de los análisis de sensibilidad mostraron dominio y costo-efectividad en relación con todos los comparadores en pacientes infectados con P. aeruginosa.
Assuntos
Humanos , Feminino , Sistema Urinário , Infecções Intra-Abdominais , Tazobactam , Análise Custo-Benefício , Colômbia , Sepse , Metronidazol/farmacologia , Antibacterianos/farmacologiaRESUMO
OBJECTIVES: Multiple sclerosis (MS) is a degenerative neurological disorder. Treatment aims to avoid relapses and disability progression. The purpose of this study was to evaluate the cost-effectiveness of natalizumab compared with fingolimod for treating highly active relapsing-remitting MS (RRMS) patients from the Colombian third-party payer perspective. METHODS: We used a Markov economic model from the perspective of the Colombian healthcare system to estimate the cost-effectiveness of natalizumab compared with fingolimod for RRMS with high disease activity or failure of interferons as first-line therapy. This model was centered on disability progression and relapses. We considered a 5-year time horizon with a 5% discount rate. We included only direct medical costs. Local experts were consulted to obtain resource utilization estimates, and local standardized costing methodologies and sources were used. Outcome was considered in terms of quality-adjusted life-years (QALYs). Utilities were extracted or calculated from the literature. Transition probabilities were calculated from available efficacy and safety information (1 USD = 3050.98 COP). RESULTS: Natalizumab showed lower total costs (USD 80 024 vs USD 98 137) and higher QALY yield (3.01 vs 2.94) than fingolimod, dominating it (incremental cost-effectiveness ratio = -$1861). Univariate sensitivity analysis showcased the relevance of the measures of effect on disability progression for natalizumab on model results. Probabilistic sensitivity analysis replicated base-case results in most simulations. CONCLUSIONS: This study showed that natalizumab dominated fingolimod with lower costs and higher QALYs in patients with high-activity RRMS. These results are consistent with previous published international literature.