RESUMO
Skin tissue assessment is traditionally used to identify early signs of pressure damage from changes observed at the skin surface. However, the early onset of tissue damage induced by pressure and shear forces is likely to be on soft tissues beneath the surface of the skin. Subepidermal moisture (SEM) is a biophysical marker for the detection of early and deep pressure-induced tissue damage. Measurement of SEM can detect early pressure ulcers up to 5 days before visible skin changes occur. The aim of this study was to evaluate the cost-effectiveness of SEM measurement compared with visual skin assessment (VSA). A decision-tree model was developed. Outcomes are the incidence of hospital-acquired pressure ulcers, quality-adjusted life-years (QALYs) and costs to the UK National Health Service. Costs are at 2020/21 prices. The effects of parameter uncertainty are tested in univariate and probabilistic sensitivity analysis. In a representative NHS acute hospital, the incremental cost of SEM assessment as an adjunct to VSA is -£8.99 per admission, and SEM assessment is expected to reduce the incidence of hospital-acquired pressure ulcers by 21.1%, reduce NHS costs and lead to a gain of 3.634 QALYs. The probability of cost-effectiveness at a threshold of £30 000 per quality-adjusted life year is 61.84%. Pathways that include SEM assessment make it possible to implement early and anatomy-specific interventions which have the potential to improve the effectiveness of pressure ulcer prevention and reduce healthcare costs.
Assuntos
Úlcera por Pressão , Humanos , Úlcera por Pressão/diagnóstico , Úlcera por Pressão/prevenção & controle , Úlcera por Pressão/epidemiologia , Análise Custo-Benefício , Medicina Estatal , Pele , HospitaisRESUMO
Surgical site infections (SSI) substantially increase costs for healthcare providers because of additional treatments and extended patient recovery. The objective of this study was to assess the cost and health-related quality of life impact of SSI, from the perspective of a large teaching hospital in England. Data were available for 144 participants undergoing clean or clean-contaminated vascular surgery. SSI development, length of hospital stay, readmission, and antibiotic use were recorded over a 30-day period. Patient-reported EQ-5D scores were obtained at baseline, day 7 and day 30. Linear regressions were used to control for confounding variables. A mean SSI-associated length of stay of 9.72 days resulted in an additional cost of £3776 per patient (including a mean antibiotic cost of £532). Adjusting for age, smoking status, and procedure type, SSI was associated with a 92% increase in length of stay (P < 0.001). The adjusted episode cost was £3040. SSI reduced patient utility between baseline and day 30 by 0.156 (P = 0.236). Readmission rates were higher with SSI (P = 0.017), and the rate to return to work within 90 days was lower. Therefore, strategies to reduce the risk of surgical site infection for high-risk vascular patients should be investigated.
Assuntos
Custos de Cuidados de Saúde , Qualidade de Vida , Infecção da Ferida Cirúrgica , Inglaterra , Humanos , Tempo de Internação , Masculino , Fatores de Risco , Infecção da Ferida Cirúrgica/economia , Infecção da Ferida Cirúrgica/terapia , Procedimentos Cirúrgicos VascularesRESUMO
OBJECTIVE: To evaluate the cost-effectiveness of a soluble beta-glucan-containing gel as short-term adjunct therapy in the treatment of hard-to-heal wounds in a UK community health-care setting. METHODS: A comparative clinical evaluation involving consecutive patients treated for up to eight weeks with a beta-glucan-containing gel as adjunct to standard care. This was compared with consecutive patients as retrospective controls, and using the same standard care protocol from a year previously. The inclusion criteria was wounds that were slow-healing or stalled (<40% healing in four weeks). RESULTS: A total of 300 patients took part. Complete follow-up at 24 weeks was available for 144 patients in the beta-glucan group, and 136 patients in the standard care group. At 24 weeks, the beta-glucan group had a 96% healing rate compared with 75% in the standard care group (p<0.001). The improvement in healing was associated with a reduction in the mean number of weeks of treatment per patient (7.2 and 10.7 for beta-glucan and standard care, respectively), and a reduction in the mean cost of treatment (£576 versus £685 for beta-glucan and standard care, respectively). Treatment costs included nursing time, prescription medications and dressings. In a subset of ulcer wounds (50% of the full sample), at 24 weeks the beta-glucan group had a 92% healing rate compared with 46% in the standard care group (p<0.001). Mean weeks of treatment were 10.4 versus 17.6, leading to a reduction in treatment cost of £388 per patient (£1227 versus £839) over 24 weeks. CONCLUSION: The results of this evaluation suggest that short-term use of the beta-glucan gel as an adjunct to standard care on slow-healing wounds can shorten healing times and reduce NHS costs.
Assuntos
Cicatrização/efeitos dos fármacos , Ferimentos e Lesões/tratamento farmacológico , beta-Glucanas/economia , beta-Glucanas/uso terapêutico , Análise Custo-Benefício , Feminino , Custos de Cuidados de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Reino UnidoRESUMO
OBJECTIVE: A randomised controlled trial (RCT) recruited women undergoing caesarean section (CS) in Poland. The aim of the trial was to assess the efficacy of a dialkylcarbamoyl chloride (DACC)-impregnated surgical dressing (bacterial-binding dressings) compared with standard of care (SoC) in preventing surgical site infection (SSI). The aim of the present analysis was to evaluate the cost-effectiveness of the bacterial-binding dressings in the context of the UK National Health Service (NHS). METHOD: The clinical trial randomised patients to a bacterial-binding dressing (n=272) or a standard surgical dressing (n=271). The study recorded the presence of SSI and associated resource use up to 14 days postoperatively. To generalise results to the NHS, UK unit costs were applied to resource use recorded in the trial. An alternative approach applied a single UK-specific episode cost per SSI. RESULTS: There were 543 women recruited to the trial. SSI rates were 5/272 (1.8%) and 14/271 (5.2%) for bacterial-binding dressings and SoC, respectively (p=0.04). Patients in the bacterial-binding dressing group had six fewer outpatient visits and 33 fewer hospital bed-days. The mean length of SSI-attributable hospitalisation was 2.36 days. Applying UK unit costs at 2017 prices to resource use recorded in the trial, costs of SSI prophylaxis and treatment were £48.97 and £24.69 per patient in the SoC and bacterial-binding dressing groups respectively, a difference of £24.27 (49.6%) per patient. The alternative costing approach produced a cost saving of £119 (57.6%) per patient with the bacterial-binding dressing. CONCLUSION: Use of bacterial-binding dressings following CS has the potential to reduce the incidence of SSI and costs to the NHS.
Assuntos
Antibacterianos/uso terapêutico , Bandagens/economia , Cesárea/efeitos adversos , Infecção da Ferida Cirúrgica/prevenção & controle , Antibacterianos/administração & dosagem , Antibacterianos/economia , Análise Custo-Benefício , Feminino , Humanos , Tempo de Internação , Gravidez , Medicina Estatal , Resultado do Tratamento , Reino Unido , CicatrizaçãoRESUMO
STUDY DESIGN: Cost-effectiveness analysis. OBJECTIVE: To evaluate the cost-effectiveness of intradiscal electrothermal therapy (IDET) relative to circumferential lumbar fusion with femoral ring allograft (FRA) in the United Kingdom. SUMMARY OF BACKGROUND DATA: Circumferential lumbar fusion is an established treatment for discogenic low back pain. However, IDET could be a cost-effective treatment alternative as it can be carried out as a day case. METHODS: Patient-level data were available for patients with discogenic low back pain treated with FRA (n = 37) in a randomized trial of FRA vs. titanium cage, and for patients recruited to a separate study evaluating the use of IDET (n = 85). Both studies were carried out at a single institution in the United Kingdom. Patients were followed-up for 24 months, with data collected on low back disability (Oswestry Disability Index), back and leg pain (visual analog scale), quality of life (Short Form 36), radiographic evaluations, and U.K. National Health Service (NHS) resource use. Cost-effectiveness was measured by the incremental cost per quality-adjusted life year (QALY) gained. RESULTS: Both treatments produced statistically significant improvements in outcome at 24-month follow-up. NHS costs were significantly lower with IDET due to a shorter mean procedure time (377.4 minutes vs. 49.9 minutes) and length of stay (7 days vs. 1.2 days). At a threshold of £20,000 per QALY, the probability that IDET is cost effective is high. CONCLUSIONS: Both treatments led to significant improvements in patient outcomes that were sustained for at least 24 months. Costs were lower with IDET, and for appropriate patients IDET is an effective and cost-effective treatment alternative.
Assuntos
Terapia por Estimulação Elétrica/economia , Terapia por Estimulação Elétrica/métodos , Dor Lombar/terapia , Fusão Vertebral/economia , Fusão Vertebral/métodos , Adulto , Análise Custo-Benefício , Feminino , Custos de Cuidados de Saúde , Humanos , Deslocamento do Disco Intervertebral/complicações , Deslocamento do Disco Intervertebral/terapia , Dor Lombar/etiologia , Masculino , Pessoa de Meia-Idade , Medição da Dor , Qualidade de Vida , Anos de Vida Ajustados por Qualidade de Vida , Resultado do TratamentoRESUMO
PURPOSE: Clostridium difficile infection (CDI) represents a significant economic healthcare burden, especially the cost of recurrent disease. Fidaxomicin produced significantly lower recurrence rates and higher sustained cure rates in clinical trials. We evaluated the cost-effectiveness and budget impact of fidaxomicin compared with vancomycin in Germany in the first-line treatment of patient subgroups with CDI at increased risk of recurrence. METHODS: A semi-Markov model was used to compare the cost-effectiveness and budget impact of fidaxomicin vs. vancomycin from a payer perspective in Germany. The model cycle length was 10 days. The time horizon was 1 year. Model inputs were probability of clinical cure, 30-day probability of recurrence, and 30-day attributable mortality based on evidence from two randomized controlled trials comparing fidaxomicin and vancomycin in patients with CDI. Cost-effectiveness outcomes were cost per quality-adjusted life year gained, cost per bed-day saved, and cost per recurrence avoided. RESULTS: Despite higher drug acquisition costs, fidaxomicin was dominant in the cancer subgroup (less costly and more effective) and cost-effective in the other subgroups, with incremental cost-effectiveness ratios vs. vancomycin ranging from 26,900 to 44,500. Hospitalization costs of the first-line treatment of CDI with fidaxomicin vs. vancomycin were lower in every patient subgroup, resulting in budget impacts ranging from -1325 (in patients ≥65 years) to -2438 (in cancer patients). Reductions in the cost of treating recurrence with fidaxomicin ranged from -574.32 per patient in those receiving concomitant antibiotics to -1500.68 per patient in renally impaired patients. CONCLUSIONS: In patient subgroups with CDI at increased recurrence risk, fidaxomicin was cost-effective vs. vancomycin, and less costly and more effective in patients with cancer.
Assuntos
Aminoglicosídeos/economia , Aminoglicosídeos/uso terapêutico , Enterocolite Pseudomembranosa/tratamento farmacológico , Aminoglicosídeos/farmacologia , Antibacterianos/economia , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Clostridioides difficile/efeitos dos fármacos , Análise Custo-Benefício , Enterocolite Pseudomembranosa/economia , Fidaxomicina , Alemanha , Humanos , Cadeias de Markov , RecidivaRESUMO
Objective: Hospital-acquired pressure ulcers are an important indicator of the quality of care. Most pressure ulcers are avoidable with a robust protocol for prevention, but prevention activities often have a low priority for senior management because the true costs to the hospital are not visible. Our aim was to raise awareness of the value of pressure ulcer prevention by estimating the excess length of inpatient stay associated with hospital-acquired pressure ulcers, and by assessing whether additional costs are covered by increased reimbursement. Methods: National activity data for hospitals in Germany are available through the InEK Data Browser. Data were extracted covering discharges from German hospitals between January 1 and December 31, 2021. Cases were selected according to the presence of a pressure ulcer diagnosis using ICD-10-GM codes L89.0-L89.3. Information was extracted for the ten most common German Diagnosis-Related Group (G-DRG) codes in patients with a secondary pressure ulcer diagnosis on mean length of stay and average reimbursement. Ulcer-associated excess length of stay was estimated by comparing cases within the same G-DRG with and without a pressure ulcer diagnosis. Results: Mean length of stay was higher in patients with a pressure ulcer than in patients with no ulcer by between 1.9 (all ages) and 2.4 days (patients aged ≥65) per case. In patients aged ≥65 years, 22.1% of cases with a pressure ulcer had a length of stay above the norm for the DRG. In the German system length of stay above the norm is not normally reimbursed. Excess length of stay between 1.9 and 2.4 days leads to a potential cost to a hospital of between 1,633 and 2,074 per case. Conclusion: Hospital-acquired pressure ulcers represent an important source of cost for a hospital which highlights the potential value of effective prevention.
RESUMO
OBJECTIVE: To estimate the long-term cost-effectiveness of single-dose dutasteride/tamsulosin combination therapy as a first-line treatment for benign prostatic hyperplasia (BPH) from the perspective of the UK National Health Service (NHS). METHODS: A Markov state transition model was developed to estimate healthcare costs and patient outcomes, measured by quality-adjusted life years (QALYs), for patients aged ≥50 years with diagnosed BPH and moderate to severe symptoms. Costs and outcomes were estimated for two treatment comparators: oral, daily, single-dose combination therapy (dutasteride 0.5 mg + tamsulosin 0.4 mg), and oral daily tamsulosin (0.4 mg) over a period up to 25 years. The efficacy of comparators was taken from results of the Combination of Avodart and Tamsulosin (CombAT) trial. RESULTS: Cumulative discounted costs per patient were higher with combination therapy than with tamsulosin, but QALYs were also higher. After 25 years, the incremental cost-effectiveness ratio for combination therapy was £12,219, well within the threshold range (£20,000-£30,000 per QALY) typically applied in the NHS. Probabilistic sensitivity analysis showed that the probability of combination therapy being cost-effective given the threshold range is between 78% and 88%. CONCLUSION: Single-dose combination dutasteride/tamsulosin therapy has a high probability of being cost-effective in comparison to tamsulosin monotherapy in the UK's NHS.
Assuntos
Inibidores de 5-alfa Redutase/uso terapêutico , Antagonistas de Receptores Adrenérgicos alfa 1/uso terapêutico , Azasteroides/uso terapêutico , Custos de Medicamentos , Hiperplasia Prostática/tratamento farmacológico , Hiperplasia Prostática/economia , Sulfonamidas/uso terapêutico , Inibidores de 5-alfa Redutase/economia , Antagonistas de Receptores Adrenérgicos alfa 1/economia , Azasteroides/economia , Análise Custo-Benefício , Progressão da Doença , Esquema de Medicação , Quimioterapia Combinada , Dutasterida , Humanos , Masculino , Cadeias de Markov , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Hiperplasia Prostática/patologia , Anos de Vida Ajustados por Qualidade de Vida , Medicina Estatal/economia , Sulfonamidas/economia , Tansulosina , Resultado do Tratamento , Reino Unido/epidemiologiaRESUMO
AIMS AND OBJECTIVES: To compare pressure ulcer incidence and costs associated with repositioning older individuals in long-term care using two different repositioning regimes. BACKGROUND: Repositioning has not always been integrated into pressure ulcer preventative methods, with arguments that it is an expensive procedure in terms of personnel and time. DESIGN: Participants were randomly allocated to the experimental group (n = 99; repositioned every 3 hours, using the 30° tilt) and the control group (n = 114 standard care, repositioned every 6 hours, using the 90° lateral rotation). The analysis explored the incidence of pressure ulcer development and the cost difference between the two repositioning schedules, over a 4-week period. RESULTS: The mean daily nurse time for repositioning was 18·5 minutes (experimental) and 24·5 minutes (control). Nurse time cost per patient over the study period was 206·6 (experimental) and 253·1 (control), 96·6% of participants (experimental) remained free of pressure ulcers, compared with 88·1% (control). The cost per patient free of ulcer was 213·9 (experimental) and 287·3 (control). Projected annual costs were estimated for the 588 (53·5%) residents in the 12 study sites requiring repositioning. The cost would be 1·59 m (experimental) and 2·10 m (control), a cost difference of 510,000. This represents a difference of 58·8 hours of nurse time, equivalent to approximately 12 full time nurses across the 12 sites. CONCLUSION: Repositioning every 3 hours, using 30° tilt, has been shown to be more effective in less costly in terms of nurse time compared with standard care. RELEVANCE TO CLINICAL PRACTICE: Repositioning individuals at risk of pressure ulcer development makes both economic and clinical sense, thereby supporting the EPUAP/NPUAP 2009 guidelines.
Assuntos
Postura , Úlcera por Pressão/prevenção & controle , Estudos de Casos e Controles , Análise por Conglomerados , Humanos , Úlcera por Pressão/economia , Estudos ProspectivosRESUMO
Increasing pressure on health care budgets highlights the need for clinicians to understand the true costs of wound care, in order to be able to defend services against indiscriminate cost cutting. Our aim was to develop and test a straightforward method of measuring treatment costs, which is feasible in routine practice. The method was tested in a prospective study of leg ulcer patients attending three specialist clinics in the UK. A set of ulcer-related health state descriptors were defined on the basis that they represented distinct and clinically relevant descriptions of wound condition ['healed', 'progressing'; 'static''deteriorating; 'severe' (ulcer with serious complications)]. A standardised data-collection instrument was used to record information for all patients attending the clinic during the study period regarding (i) the health state of the ulcer; (ii) treatment received during the clinic visit and (iii) treatment planned between clinic visits. Information on resource use was used to estimate weekly treatment costs by ulcer state. Information was collected at 827 independent weekly observations from the three study centres. Treatment costs increased markedly with ulcer severity: an ulcer which was 'deteriorating' or 'severe' cost between twice and six times as much per week as an ulcer which was progressing normally towards healing. Higher costs were driven primarily by more frequent clinic visits and by the costs of hospitalisation for ulcers with severe complications. This exercise has demonstrated that the proposed methodology is easy to apply, and produces information which is of value in monitoring healing and in potentially reducing treatment costs.
Assuntos
Custos de Cuidados de Saúde , Hospitalização/economia , Úlcera da Perna/terapia , Cicatrização , Idoso , Análise Custo-Benefício , Feminino , Humanos , Úlcera da Perna/economia , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Estudos Prospectivos , Estudos RetrospectivosRESUMO
OBJECTIVE: Preeclampsia is a major obstetric disorder that can lead to severe maternal, fetal and infant outcomes. In women with suspected preeclampsia, measurement of the soluble fms-like tyrosine kinase-1 (sFlt1) and placental growth factor (PlGF) ratio has been shown to have a high negative predictive value (>97%). Our aim was to estimate the value to the US healthcare system of adopting this test into clinical practice. STUDY DESIGN: An economic model was developed for the evaluation of suspected preeclampsia from a US payer perspective using data from a US observational study of 459 women evaluated between 23 and 34.6 weeks. Test results were not available to clinicians. The model compares two strategies for managing suspected preeclampsia: standard care versus a biomarker-informed pathway utilizing the sFlt1/PlGF ratio. RESULTS: Utilization of the sFlt1/PlGF ratio test reduced the number of women admitted for suspected preeclampsia by 34-49%. Despite fewer admissions, a higher proportion of women admitted to hospital subsequently developed preeclampsia, and the proportion of women not admitted who would subsequently develop preeclampsia remained low (3.2%-6.7%). Cost savings arising from a reduction in admissions are estimated to be $1050 in the base case; varying the hospitalization cost ±25% would lead to savings in the range $771 to $1330 per patient at 2020 prices. CONCLUSION: Adopting the sFlt1/PlGF ratio test as an adjunct to clinical criteria improves the assessment of risk in women presenting with suspicion of preeclampsia and has the potential to safely reduce unnecessary admissions and save costs.
Assuntos
Pré-Eclâmpsia/economia , Adulto , Análise Custo-Benefício , Técnicas de Diagnóstico Obstétrico e Ginecológico/economia , Feminino , Custos de Cuidados de Saúde/estatística & dados numéricos , Humanos , Fator de Crescimento Placentário/sangue , Pré-Eclâmpsia/sangue , Pré-Eclâmpsia/diagnóstico , Valor Preditivo dos Testes , Gravidez , Medição de Risco/métodos , Estados Unidos , Receptor 1 de Fatores de Crescimento do Endotélio Vascular/sangueRESUMO
OBJECTIVE: The objective of this study was to assess long-term survival outcomes for nivolumab and everolimus in renal cell carcinoma predicted by three model structures, a partitioned survival model (PSM) and two variations of a semi-Markov model (SMM), for use in cost-effectiveness analyses. METHODS: Three economic model structures were developed and populated using parametric curves fitted to patient-level data from the CheckMate 025 trial. Models consisted of three health states: progression-free, progressed disease, and death. The PSM estimated state occupancy using an area under-the-curve approach from overall survival (OS) and progression-free survival (PFS) curves. The SMMs derived transition probabilities to calculate patient flow between health states. One SMM assumed that post-progression survival (PPS) was independent of PFS duration (PPS Markov); the second SMM assumed differences in PPS based on PFS duration (PPS-PFS Markov). RESULTS: All models provide a reasonable fit to the observed OS data at 2 years. For estimating cost effectiveness, however, a more relevant comparison is between estimates of OS over the modeling horizon, because this will likely impact differences in costs and quality-adjusted life-years. Estimates of the incremental mean survival benefit of nivolumab versus everolimus over 20 years were 6.6 months (PSM), 7.6 months (PPS Markov), and 7.4 months (PPS-PFS Markov), reflecting non-trivial differences of + 14% and + 11%, respectively, compared with PSM. CONCLUSIONS: The evidence from this study and previous work highlights the importance of the assumptions underlying any model structure, and the need to validate assumptions regarding survival and the application of treatment effects against what is known about the characteristics of the disease.
Assuntos
Carcinoma de Células Renais/economia , Carcinoma de Células Renais/mortalidade , Técnicas de Apoio para a Decisão , Neoplasias Renais/economia , Neoplasias Renais/mortalidade , Modelos Econômicos , Carcinoma de Células Renais/tratamento farmacológico , Análise Custo-Benefício , Everolimo/economia , Everolimo/uso terapêutico , Humanos , Neoplasias Renais/tratamento farmacológico , Cadeias de Markov , Nivolumabe/economia , Nivolumabe/uso terapêutico , Qualidade de Vida , Análise de SobrevidaRESUMO
Modern dressings such as hydrocolloids, gels, and foams are typically more expensive than traditional dressings such as gauze. However, if modern dressings require fewer changes, the overall cost of treatment may be lower despite the higher initial purchase price. If healing rates are comparable or better, modern dressings also may be cost-effective. A 4-week, prospective, randomized clinical trial to assess differences in treatment costs and cost-effectiveness between a modern foam dressing and saline-soaked gauze was conducted among 36 patients (22 men, 14 women, mean age 72.8 years) with a Stage II pressure ulcer (mean duration 35 weeks) at five centers in the United States. Participants were randomized to treatment with a self-adhesive polyurethane foam (n = 20) or saline-soaked gauze dressing (n = 16). No difference in time to wound closure was observed (P = 0.817). Patients in the foam group had less frequent dressing changes (P <0.001). Total cost over the study period was lower by $466 per patient (P = 0.055) and spending on dressings was lower by $92 per patient in the foam group (P = 0.025). Cost per ulcer healed was lower by $1,517 and cost per ulcer-free day was lower by $80 for patients in the foam group. On the evidence of this study, the foam dressing is a more cost-effective treatment than saline-soaked gauze for the treatment of Stage II pressure ulcers.
Assuntos
Bandagens , Análise Custo-Benefício , Úlcera por Pressão/terapia , Cloreto de Sódio/administração & dosagem , Feminino , Humanos , Masculino , Avaliação de Resultados em Cuidados de Saúde , Estudos Prospectivos , Estados UnidosRESUMO
To provide new information on wound prevalence and the potential resource impact of non healing wounds in the acute sector by summarising results from wound audits carried out at 13 acute hospitals in Canada in 2006 and 2007. Audits were carried out in each hospital by the same independent team of advanced practice nurses using standard data-collection forms. The results reported here were derived from the summary reports for each hospital. A total of 3099 patients were surveyed (median 259 patients per hospital). In the sample hospitals, the mean prevalence of patients with wounds was 41.2%. Most wounds were pressure ulcers (56.2%) or surgical wounds (31.1%). The mean prevalence of pressure ulcers was 22.9%. A majority of pressure ulcers (79.3%) were hospital-acquired, and 26.5% were severe (Stage III or IV). The rate of surgical wound infection was 6.3%. Forty-five percent of patients had dressings changed at least daily and the mean dressing time was 10.5 minutes. Wounds are a common and potentially expensive occurrence in acute hospitals. Any wound has the potential to develop complications which compromise patient safety and increase hospital costs. Ensuring consistent, best-practice wound management programmes should be a key priority for hospital managers.
Assuntos
Pé Diabético/epidemiologia , Hospitais/estatística & dados numéricos , Úlcera por Pressão/epidemiologia , Infecção da Ferida Cirúrgica/epidemiologia , Canadá/epidemiologia , Humanos , PrevalênciaRESUMO
The burden of chronic wounds is substantial, and this burden is set to increase as the population ages. The challenge for community health services is significant. Wound care is labour intensive, and demand for services is set to increase at a time when the availability of nursing resources is likely to be severely limited. In March 2005, the Niagara community health care provider implemented a radical reorganisation of wound management practices designed to ensure that available resources, particularly nurse time, were being used in the most efficient way. An evaluation of the impact of the reorganisation has shown improvements in clinical practice and better patient outcomes. The use of traditional wound care products reduced from 75% in 2005 to 20% in 2007 in line with best practice recommendations, and frequency of daily dressing changes reduced from 48% in 2005 to 15% in 2007. In a comparison of patients treated in 2005 and 2006, average time to healing was 51.5 weeks in 2005 compared with 20.9 weeks in 2006. Total treatment cost was lower in 2006 by $10,700 (75%) per patient. Overall, improvements in wound management practice led to a net saving of $3.8 million in the Niagara wound care budget.
Assuntos
Serviços de Saúde Comunitária/organização & administração , Padrões de Prática Médica/organização & administração , Ferimentos e Lesões/terapia , Canadá , Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde , Acessibilidade aos Serviços de Saúde , Humanos , Auditoria Médica , Avaliação de Programas e Projetos de Saúde , Ferimentos e Lesões/diagnóstico , Ferimentos e Lesões/economiaRESUMO
This article discusses the costs of chronic wound management and the impact on patients and the healthcare system.
Assuntos
Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde/estatística & dados numéricos , Medicina Estatal/economia , Ferimentos e Lesões/epidemiologia , Doença Crônica , Úlcera do Pé/epidemiologia , Previsões , Humanos , Úlcera por Pressão/epidemiologia , Higiene da Pele/economia , Reino Unido/epidemiologia , Úlcera Varicosa/epidemiologia , Cicatrização , Ferimentos e Lesões/economia , Ferimentos e Lesões/prevenção & controleRESUMO
Pressure ulcers are a serious and debilitating condition treated in all care settings and have a significant impact on both patients and healthcare resources. The objective of this study was to estimate overall treatment costs to the Spanish healthcare system by using a bottom-up costing approach. This study demonstrates that the cost to heal a pressure ulcer increases substantially with the severity of the ulcer, ranging from 24 ([$32.16], Grade I) to 6802 ([$9115], Grade IV) for patients treated in hospitals. Ulcer severity increases overall costs because the time to heal is longer and the incidence of complications is higher in more severe cases. The total cost of pressure ulcer treatment in Spain is approximately 461 million ([$618 million], roughly 5% of total annual healthcare expenditure). Of this, 15% represents the cost of dressings and other materials, while 19% represents the cost of nursing time, and 45% represents the cost of ulcer-related hospital stays.
RESUMO
OBJECTIVE: The aim of this paper is to describe a four health-state, semi-Markov model structure with health states defined by initiation of subsequent treatment, designed to make best possible use of the data available from a phase 2 clinical trial. METHOD: The approach is illustrated using data from a sub-group of patients enrolled in a phase 2 clinical trial of olaparib maintenance therapy in patients with platinum-sensitive relapsed ovarian cancer and a BRCA mutation (NCT00753545). A semi-Markov model was developed with four health states: progression-free survival (PFS), first subsequent treatment (FST), second subsequent treatment (SST), and death. Transition probabilities were estimated by fitting survival curves to trial data for time from randomization to FST, time from FST to SST, and time from SST to death. RESULTS: Survival projections generated by the model are broadly consistent with the outcomes observed in the clinical trial. However, limitations of the trial data (small sample size, immaturity of the PFS and overall survival [OS] end-points, and treatment switching) create uncertainty in estimates of survival. CONCLUSION: The model framework offers a promising approach to evaluating cost-effectiveness of a maintenance therapy for patients with cancer, which may be generalizable to other chronic diseases.
Assuntos
Antineoplásicos/economia , Antineoplásicos/uso terapêutico , Modelos Econométricos , Neoplasias Ovarianas/tratamento farmacológico , Ftalazinas/economia , Ftalazinas/uso terapêutico , Piperazinas/economia , Piperazinas/uso terapêutico , Intervalo Livre de Doença , Feminino , Genes BRCA1 , Humanos , Cadeias de Markov , Neoplasias Ovarianas/mortalidade , Análise de SobrevidaRESUMO
PURPOSE: To review treatments for osteoarthritis of the knee (OAK) received by patients across five European countries, and to obtain patients' perceptions and willingness to pay for current treatments. PATIENTS AND METHODS: A prospective, internet-based, double-blind survey of adults with OAK was conducted in France, Germany, Italy, Spain, and the United Kingdom. The questionnaire included questions about diagnosis, treatment history, and perceptions of OAK treatments, followed by a discrete choice-based conjoint exercise to identify preferred attributes of OAK treatments, evaluating 14 sets of four unbranded products. RESULTS: Two thousand and seventy-three patients with self-reported OAK completed the survey; 17.4% of patients rated their knee pain as drastically affecting their ability to perform normal daily activities, and 39.3% of employed patients reported that they had lost work time because of OAK. The most common treatments were exercise (69.7%), physical therapy (68.2%), and nonprescription oral pain medication (73.9%). Treatments perceived as most effective were: viscosupplement injections (74.1%), narcotics (67.8%), and steroid injection (67.6%). Patient co-pay, duration of pain relief, and type of therapy exhibited the largest impact on patient preference for OAK treatments. The average patient was willing to pay 35 and 64 more in co-pay for steroid and viscosupplement injections, respectively, over the cost of oral over-the-counter painkillers (per treatment course, per knee) (each P<0.05). CONCLUSION: OAK is a debilitating condition that affects normal daily activities. In general, treatments most commonly offered to patients are not those perceived as being the most effective. Patients are willing to pay a premium for treatments that they perceive as being more effective and result in longer-lasting pain relief, and those that can be administered with fewer visits to a physician.
RESUMO
OBJECTIVE: To evaluate the costs and outcomes associated with different sequences of oral anti-muscarinic agents and the selective ß(3)-adrenoceptor agonist, mirabegron, for the treatment of overactive bladder (OAB). METHODS: A Markov model with monthly cycle length and time horizon up to 3 years was designed to compare two different sequences of up to three lines of oral therapy for OAB. Patients who discontinued one oral medication could switch to another oral medication or could discontinue treatment. Patients whose symptoms were not controlled were considered for botulinum toxin or sacral nerve stimulation. Outcomes were measured by (a) number of patients with controlled symptoms (no incontinence episodes and <8 micturitions per 24 h); (b) patients with no incontinence episodes per 24 hours; and (c) patients with <8 micturitions per 24 h. RESULTS: Including a third-line oral medication before considering other treatment options improved all patient outcomes, irrespective of the specific drugs used. A three-line sequence including two generic (oxybutynin first line and tolterodine extended-release second line) and one branded drug (solifenacin 5 mg third line) resulted in inferior patient outcomes at costs similar to a sequence of branded drugs (mirabegron first line, solifenacin 5 mg second line, solifenacin 10 mg third line): controlled patients (generic 29.6/1000 vs branded 38.7/1000); patients with no incontinence episodes (103.6/1000 vs 123.7/1000); patients with <8 micturitions (228.7/1000 vs 262.1/1000). Annual treatment costs per patient were similar (generic £1299 vs branded £1385). CONCLUSIONS: In the treatment of OAB, low-cost generic treatments are not necessarily more cost-effective than branded drugs, primarily because a better efficacy and tolerability balance improves both symptom control and persistence.