Assessing the transition from intravenous to subcutaneous delivery of rituximab: Benefits for payers, health care professionals, and patients with lymphoma.

Subcutaneous (SC) administration of rituximab provides an opportunity for reduced patient treatment burden and increased healthcare efficiencies as an alternative to intravenous (IV) rituximab. There is minimal evidence comparing costs associated with SC and IV rituximab in a US setting. This research assessed the impact of transitioning patients from IV to SC rituximab for treatment of non-Hodgkin's lymphoma (NHL) from the US payer, provider, and patient perspective. We developed a model to estimate cost differences for transitioning 20% of a patient cohort from IV to SC rituximab. We included patients with incident diffuse large B-cell lymphoma, incident and recurrent follicular lymphoma, and incident and recurrent chronic lymphocytic leukemia. In the model, each patient received the same number of doses and that there was no difference in discontinuation between cohorts due to non-inferior efficacy and a similar safety profile. Model inputs were collected from published literature and publicly available data. Scenario analyses tested the impact of availability of low-cost biosimilars. In the base case (1,000,000 covered lives), we estimated a total of 157 patients, with 769 total drug administrations. A transition of 20% of patients from IV to SC was projected to generate $153,000 in payer savings, increase provider capacity by 270 hours, and free 470 hours of patient time. Scenario analyses suggest SC administration will be cost saving for payers even with a market where biosimilars approach 50% market share. A 20% transition to SC rituximab in a single cohort of patients has the potential to generate significant US health system value in the form of payer savings, increased practice capacity, and patient time.

Intravenous and subcutaneous formulations of trastuzumab, and trastuzumab biosimilars: implications for clinical practice.

Trastuzumab is a biologic therapy indicated for the treatment of human epidermal growth factor receptor 2 (HER2)-positive breast cancer and metastatic gastric cancer. Trastuzumab was originally approved as an intravenous (IV) formulation but has since been developed for subcutaneous (SC) administration for patients with HER2-positive breast cancer. Both formulations demonstrate generally comparable pharmacological and clinical profiles. Therefore, when deciding between treatment options, factors such as the route of administration, patient preference, value and cost must be considered. Studies comparing IV with SC trastuzumab indicate that each formulation offers unique advantages to patients depending on their individual needs. Concurrent with the development of SC trastuzumab, IV trastuzumab biosimilars comprise another treatment option that, in view of their reduced cost, might improve patient access and increase cost-effectiveness for healthcare providers and payers. In this review, we seek to raise awareness of the current options available for trastuzumab so that healthcare providers can optimally treat patients according to their individual situations and preferences.

Impact of Medicare Continuous Subcutaneous Insulin Infusion Policies in Patients With Type 1 Diabetes.

BACKGROUND: The Centers for Medicare and Medicaid Services (CMS) has numerous requirements for coverage of continuous subcutaneous insulin infusion (CSII; insulin pump). Due to recent improvements in diabetes treatment, people with type 1 diabetes are living longer, resulting in an increase in the number of individuals who are eligible for Medicare and are impacted by CMS policies regarding CSII. METHODS: Two hundred forty-one adults with type 1 diabetes who had been on CSII with CMS coverage for at least 6 months were surveyed. Median age was 67 years, mean A1c was 7.0%, 64% were women, 93% were white, and the median type 1 diabetes duration was 42 years. Participants reported median CSII use of 15 years and 82% were on CSII before starting CMS. RESULTS: Of those starting CSII while on CMS, challenges included cost of supplies (29%) or the insulin pump (24%). The majority (57.5%) reported issues with obtaining supplies, the most common problems being delays in release of supplies (29%), difficulty getting paperwork completed (23.5%), and seeing a health care provider every 90 days (18%). Participants reported changing their CSII behaviors because of supply delays (39%) including leaving site in place >3 days (64%), and reusing pump supplies (34%). Consequently, participants reported adverse outcomes including more erratic (48%) or higher (42%) blood glucose and pain or irritation at sites (34%). CONCLUSION: This study concluded that current CMS CSII policies promote adverse CSII behaviors and outcomes in type 1 diabetes and thus call for changes in the CMS CSII policies.

Injectable contraception: emerging evidence on subcutaneous self-administration.

PURPOSE OF REVIEW: Injectable contraception is a widely available and popular family planning method globally. It has evolved to allow for subcutaneous self-injection (DMPA-SC, Depo medroxyprogesterone acetate-subcutaneous). In this review, we will focus on research evaluating DMPA-SC, with specific regard to continuation rates, safety, and satisfaction among users. RECENT FINDINGS: Emerging evidence from the United States, Malawi, Uganda, and Senegal has established safety and higher continuation rates among self-inject users, compared with provider-inject users. Continuation is 10-28% higher among DMPA-SC self-inject users. Self-inject users across studies were highly satisfied and reported DMPA-SC was easy to use. Studies indicate continuation is likely to be attributable to self-administration and user autonomy, rather than inherent properties of the DMPA-SC injection. SUMMARY: DMPA-SC should be made available in high-resource and low-resource settings. Future efforts should be focused on implementation and evaluating how to best add DMPA-SC to the method mix. Cost-benefit analyses will need to evaluate the up-front costs of DMPA-SC for clients, facilities, and health systems compared with the higher continuation rates and saved opportunity-costs over time. Task-shifting strategies and development of mobile phone technologies to assist users in adherence should be considered in future service scale-up.

Intravenous versus subcutaneous trastuzumab: an economic and patient perspective.

Since 2005, when the first patients outside of a clinical trial were treated with trastuzumab at The Christie NHS Foundation Trust, a nurse-led service has been developed to facilitate and support a safe treatment pathway for patients. There have been significant developments in the number of patients treated, the mode of administration of the drug and patient choice regarding the location of treatment delivery. This article focuses on the change from intravenous to subcutaneous administration, considering patient experience and choice, particularly in light of the advent of biosimilar drugs, which will necessitate a return to the intravenous route. The relative costs of intravenous and subcutaneous administration are illustrated and the results of a patient survey presented, indicating a strong preference for subcutaneous trastuzumab.

Quantifying the Value of Orally Delivered Biologic Therapies: A Cost-Effectiveness Analysis of Oral Semaglutide.

Oral semaglutide, which has undergone multiple phase 3 clinical trials, represents the first oral biologic medication for type 2 diabetes in the form of a daily capsule. It provides similar efficacy compared with its weekly injection counterpart, but it demands a dose on the order of 100 times as high and requires more frequent administration. We perform a cost effectiveness analysis using a first and second order Monte Carlo simulation to estimate quality-adjusted life expectancies associated with an oral daily capsule, oral weekly capsule, daily injection, and weekly injection of semaglutide. We conclude that the additional costs incurred to produce extra semaglutide for the oral formulation are cost effective, given the greater quality of life experienced when taking a capsule over a weekly injection. We also demonstrate that the potency of semaglutide allows the formulation to be cost effective, and less potent drugs will require increased oral bioavailability to make a cost effective oral formulation.

Cost Minimization Analysis of Intravenous or Subcutaneous Trastuzumab Treatment in Patients With HER2-Positive Breast Cancer in Ireland.

BACKGROUND: Two large acute Irish University teaching hospitals changed the manner in which they treated human epidermal growth factor receptor (HER)2-positive breast cancer patients by implementing the administration of trastuzumab via the subcutaneous (SC) route into their clinical practice. The study objective is to compare the trastuzumab SC and trastuzuamb intravenous (IV) treatment pathways in both hospitals and assess which route is more cost-effective and time saving in relation to active health care professional (HCP) time. MATERIALS AND METHODS: A prospective observational study in the form of cost minimization analysis constituted the study design. Active HCP time for trastuzumab SC- and IV-related tasks were recorded. Staff costs were calculated using fully loaded salary costs. Loss of productivity costs for patients were calculated using the human capital method. RESULTS: On average, the total HCP time saved per trastuzumab SC treatment cycle relative to trastuzumab IV treatment cycle was 59.21 minutes. Time savings in favor of trastuzumab SC resulted from quicker drug reconstitution, no IV catheter installation/removal, and less HCP monitoring. Over a full treatment course of 17 cycles, average HCP time saved accumulates to 16.78 hours, with an estimated direct cost saving of €1609.99. Loss of productivity for patients receiving trastuzumab IV (2.15 days) was greater than that of trastuzumab SC (0.60 days) for a full treatment course. CONCLUSION: Trastuzumab SC treatment has proven to be a more cost-effective option than trastuzumab IV treatment that generated greater HCP time savings in both study sites. Healthcare policymakers should consider replacing trastuzumab IV with trastuzumab SC treatment in all eligible patients.

Real-World Costs of Continuous Insulin Pump Therapy and Multiple Daily Injections for Type 1 Diabetes: A Population-Based and Propensity-Matched Cohort From the Swedish National Diabetes Register.

OBJECTIVE: To investigate real-world costs of continuous insulin pump therapy compared with multiple daily injection (MDI) therapy for type 1 diabetes. RESEARCH DESIGN AND METHODS: Individuals with type 1 diabetes and pump therapy in the Swedish National Diabetes Register (NDR) since 2002 were eligible. Control subjects on MDI were matched 2:1 using time-varying propensity scores. Longitudinal data on health care resource use, antidiabetes treatment, sickness absence, and early retirement were taken from national registers for 2005-2013. Mean annual costs were analyzed using univariate analysis. Regression analyses explored the role of sociodemographic factors. Subgroup and sensitivity analyses were performed. RESULTS: A total of 14,238 individuals with type 1 diabetes entered in the NDR between 2005 and 2013 (insulin pump n = 4,991, MDI n = 9,247, with switches allowed during the study) were included. Mean age at baseline was 34 years, with 21 years of diabetes duration and a mean HbA1c of 8.1% (65 mmol/mol). We had 73,920 person-years of observation with a mean follow-up of 5 years per participant. Mean annual costs were higher for pump therapy than for MDI therapy ($12,928 vs. $9,005, respectively; P < 0.001; mean difference $3,923 [95% CI $3,703-$4,143]). Health care costs, including medications and disposables, accounted for 73% of the costs for pump therapy and 63% of the costs for MDI therapy. Regression analyses showed higher costs for low education, low disposable income, women, and older age. CONCLUSIONS: Nine years of real-world data on all measurable diabetes-related resource use show robust results for additional costs of insulin pump therapy in adults by subgroup and alternative propensity score specifications. Identification of tangible and intangible benefits of pump therapy over time remain important to support resource allocation decisions.

[Medico-economic benefits of subcutaneous formulations of trastuzumab and rituximab in day hospitalisation (SCuBA Study)]. / Bénéfices médicoéconomiques des formes sous-cutanées de trastuzumab et de rituximab en hospitalisation de jour (étude SCuBA).

INTRODUCTION: New pharmaceutical forms of trastuzumab and rituximab which can be administered by the subcutaneous route have been developed recently. For day hospitalisation units, these can be used in simpler treatment protocols than previous intravenous formulations. The objective of this study was to evaluate the medical and economic consequences of switching to subcutaneous formulations of trastuzumab and rituximab. METHODS: Thirty-six day care units in 30 hospitals or clinics participated in this observational study. Data were collected on the capacity of the units, the number of chemotherapy sessions implemented, the duration of occupation of a chair and the production capacity of the unit pharmacy. The number of additional sessions made possible by the use of subcutaneous forms in 2016 was determined and the associated gain in earnings calculated using national tariffs. RESULTS: Compared to the intravenous route, the mean duration of occupation of a chair was reduced by 56.1 % for a session of subcutaneous trastuzumab and by 73.8 % for a session of subcutaneous rituximab. The mean number of additional sessions made possible by the use of subcutaneous treatments was 242 [168-316] sessions by year by unit, corresponding to 2.7 % [1.9 %-3.4 %] of the total number of chemotherapy sessions in the unit. The corresponding gain in annual earnings was € 111 388. DISCUSSION: Switching the route of administration from the intravenous to the subcutaneous route is a useful strategy to address the increase in activity of day hospitalisation units. This allows an increase of 2.7 % in the total number of chemotherapy sessions in the unit. In most of the participating units, there was room for further optimization of activity, potentially to reach 4.2 % of the total number of sessions.

Is contraceptive self-injection cost-effective compared to contraceptive injections from facility-based health workers? Evidence from Uganda.

OBJECTIVE: To assess the cost-effectiveness of self-injected subcutaneous depot medroxyprogesterone acetate (DMPA-SC) compared to health-worker-administered intramuscular DMPA (DMPA-IM) in Uganda. STUDY DESIGN: We developed a decision-tree model with a 12-month time horizon for a hypothetical cohort of approximately 1 million injectable contraceptive users in Uganda to estimate the incremental costs per pregnancy averted and per disability-adjusted life year (DALY) averted. The study design derived model inputs from DMPA-SC self-injection continuation and costing research studies and peer-reviewed literature. We calculated incremental cost-effectiveness ratios from societal and health system perspectives and conducted one-way and probabilistic sensitivity analyses to test the robustness of results. RESULTS: Self-injected DMPA-SC could prevent 10,827 additional unintended pregnancies and 1620 maternal DALYs per year for this hypothetical cohort compared to DMPA-IM administered by facility-based health workers. Due to savings in women's time and travel costs, under a societal perspective, self-injection could save approximately US$1 million or $84,000 per year, depending on the self-injection training aid used. From a health system perspective, self-injection would avert more pregnancies but incur additional costs. A training approach using a one-page client instruction sheet would make self-injection cost-effective compared to DMPA-IM, with incremental costs per pregnancy averted of $15 and per maternal DALY averted of $98. Sensitivity analysis showed that the estimates were robust. The one-way and probabilistic sensitivity analyses showed that the costs of the first visit for self-injection (which include training costs) were an important variable impacting the cost-effectiveness estimates. CONCLUSIONS: Under a societal perspective, self-injected DMPA-SC averted more pregnancies and cost less compared to health-worker-administered DMPA-IM. Under a health system perspective, self-injected DMPA-SC can be cost-effective relative to DMPA-IM when a lower-cost visual aid for client training is used. IMPLICATIONS: Self-injection has economic benefits for women through savings in time and travel costs, and it averts additional pregnancies and maternal disability-adjusted life years compared to health-worker-administered injectable DMPA-IM. Implementing lower-cost approaches to client training can help ensure that self-injection is also cost-effective from a health system perspective.

Subcutaneous Administration of Biotherapeutics: An Overview of Current Challenges and Opportunities.

Subcutaneous delivery of biotherapeutics has become a valuable alternative to intravenous administration across many disease areas. Although the pharmacokinetic profiles of subcutaneous and intravenous formulations differ, subcutaneous administration has proven effective, safe, well-tolerated, generally preferred by patients and healthcare providers and to result in reduced drug delivery-related healthcare costs and resource use. The aim of this article is to discuss the differences between subcutaneous and intravenous dosing from both health-economic and scientific perspectives. The article covers different indications, treatment settings, administration volumes, and injection devices. We focus on biotherapeutics in rheumatoid arthritis (RA), immunoglobulin-replacement therapy in primary immunodeficiency (PI), beta interferons in multiple sclerosis (MS), and monoclonal antibodies (mAbs) in oncology. While most subcutaneous biotherapeutics in RA, PI, and MS are self-administered at home, mAbs for oncology are still only approved for administration in a healthcare setting. Beside concerns around the safety of biotherapeutics in oncology, a key challenge for self-administration in this area is that doses and dosing volumes can be comparatively large; however, this difficulty has recently been overcome to some extent by the development of high-concentration solutions, the use of infusion pumps, and the coadministration of the dispersion enhancer hyaluronidase. Furthermore, given the increasing number of biotherapeutics being considered for combination therapy and the high dosing complexity associated with these, especially when administered intravenously, subcutaneous delivery of fixed-dose combinations might be an alternative that will diminish these burdens on healthcare systems.

Costs of administering injectable contraceptives through health workers and self-injection: evidence from Burkina Faso, Uganda, and Senegal.

OBJECTIVE: To evaluate the 12-month total direct costs (medical and nonmedical) of delivering subcutaneous depot medroxyprogesterone acetate (DMPA-SC) under three strategies - facility-based administration, community-based administration and self-injection - compared to the costs of delivering intramuscular DMPA (DMPA-IM) via facility- and community-based administration. STUDY DESIGN: We conducted four cross-sectional microcosting studies in three countries from December 2015 to January 2017. We estimated direct medical costs (i.e., costs to health systems) using primary data collected from 95 health facilities on the resources used for injectable contraceptive service delivery. For self-injection, we included both costs of the actual research intervention and adjusted programmatic costs reflecting a lower-cost training aid. Direct nonmedical costs (i.e., client travel and time costs) came from client interviews conducted during injectable continuation studies. All costs were estimated for one couple year of protection. One-way sensitivity analyses identified the largest cost drivers. RESULTS: Total costs were lowest for community-based distribution of DMPA-SC (US$7.69) and DMPA-IM ($7.71) in Uganda. Total costs for self-injection before adjustment of the training aid were $9.73 (Uganda) and $10.28 (Senegal). After adjustment, costs decreased to $7.83 (Uganda) and $8.38 (Senegal) and were lower than the costs of facility-based administration of DMPA-IM ($10.12 Uganda, $9.46 Senegal). Costs were highest for facility-based administration of DMPA-SC ($12.14) and DMPA-IM ($11.60) in Burkina Faso. Across all studies, direct nonmedical costs were lowest for self-injecting women. CONCLUSIONS: Community-based distribution and self-injection may be promising channels for reducing injectable contraception delivery costs. We observed no major differences in costs when administering DMPA-SC and DMPA-IM under the same strategy. IMPLICATIONS: Designing interventions to bring contraceptive service delivery closer to women may reduce barriers to contraceptive access. Community-based distribution of injectable contraception reduces direct costs of service delivery. Compared to facility-based health worker administration, self-injection brings economic benefits for women and health systems, especially with a lower-cost client training aid.

Potential cost savings owing to the route of administration of oncology drugs: a microcosting study of intravenous and subcutaneous administration of trastuzumab and rituximab in the Netherlands.

There is little evidence on the costs associated with the route of administration of oncology drugs. We investigated time and resource use for hospitals and patients and compared healthcare and societal costs for intravenous (IV) and subcutaneous (SC) administration of trastuzumab and rituximab. Data for the preparation and administration of both drugs were collected at the hospital pharmacy and at the oncology day care unit. Patients completed a questionnaire for obtaining information on societal costs (productivity losses, informal care and traveling expenses). A total of 126 patients were recruited in six hospitals; 82 received trastuzumab (37 IV and 45 SC) and 44 received rituximab (23 IV and 21 SC). The costs per administration (including societal cost but excluding drug costs) were &OV0556;167 and &OV0556;264 for IV and &OV0556;76 and &OV0556;146 for SC trastuzumab and rituximab, respectively. The costs for SC administration were lower in all categories. The largest cost component was related to time spent at the day care unit (overhead costs). This resulted in savings of &OV0556;47 for SC trastuzumab and &OV0556;69 for SC rituximab. The costs related to time of healthcare professionals was &OV0556;9 lower for both drugs. The costs for consumables resulted in another &OV0556;12 savings. Societal costs were &OV0556;22 lower for SC trastuzumab and &OV0556;28 lower for SC rituximab. Although administration costs are relatively a small part of the total costs, important savings can be generated by switching to an SC route of administration especially because a large number of patients receive oncology drugs and patients receive more than one administration.

The association between insurance coverage for insulin pen needles and healthcare resource utilization among insulin-dependent patients with diabetes in China.

BACKGROUND: Pen needles are an important component of insulin delivery among patients with diabetes, but are not universally covered in China. We compared clinical and economic characteristics of insulin-dependent patients in China who have some level of pen needle (PN) reimbursement to those with no PN reimbursement. METHODS: A cross-sectional study was conducted among 400 insulin users with Type 1 or Type 2 diabetes treated in outpatient endocrinology units of four large tertiary care hospitals in Nanjing, Chongqing, Beijing and Zhengzhou. Demographics, medical history, healthcare resource utilization (RU), out-of-pocket costs, insurance and PN reimbursement status were surveyed. Unit costs were assigned to healthcare RU and compared using descriptive statistics and multivariate regression models. RESULTS: A total of 400 patients were analyzed; 142 (35.5%) with some level of PN coverage/reimbursement and 258 (64.5%) without. Patients without PN reimbursement had a higher prevalence of lipohypertrophy (59.3% vs. 40.7%, p = 0.0007), greater median PN reuse (12 vs. 7 times per needle, p < 0.0001), greater 6-month insulin costs (1591 vs. 1328 Renminbi [RMB], p = 0.0025) and total unadjusted 6-month expenditures (6433 vs. 4432 RMB, p < 0.0001), respectively. After controlling for clinical and demographic characteristics, patients without PN reimbursement had 4.6 times greater odds of high costs compared to those with PN reimbursement. CONCLUSIONS: Insulin users without PN reimbursement may pose a greater economic burden to China compared to those with PN reimbursement. Expansion of insurance coverage for insulin PNs can improve the quality of care and potentially help reduce the economic burden in this population.

Budget impact of continuous subcutaneous insulin infusion therapy in patients with type 1 diabetes who experience severe recurrent hypoglycemic episodes in Spain. / Impacto presupuestario de la infusión subcutánea continua de insulina en el tratamiento de pacientes con diabetes tipo 1 que presentan episodios de hipoglucemia grave recurrente en España.

OBJECTIVE: Hypoglycemia is one of the most common complications to achieve a good metabolic control, and has been listed by several scientific associations as a common indication to start treatment with continuous subcutaneous insulin infusion (CSII). Use of CSII is still residual in Spain as compared to neighbouring countries, and cost of acquisition cost is one of the main reasons. This study estimates the budget impact of treatment with CSII, as compared to multiple daily insulin injections, of patients with type 1 diabetes mellitus who experience recurrent severe hypoglycemia episodes from the National Healthcare System perspective. METHODS: Budget impact was based on a retrospective, observational study evaluating the efficacy of CSII in patients with type 1 diabetes mellitus conducted at Hospital Clínic i Universitari in Barcelona, where one of the main indications for switching to CSII were recurrent severe hypoglycemia episodes. The mean number of annual episodes was 1.33 in the two years prior to CSII start and 0.08 in the last two years of follow up (p=0.003). Costs of treatment and major hypoglycemic events over a four-year period were considered. Costs were taken from different Spanish data sources and expressed in € of 2016. RESULTS: Treatment with CSII increased costs by €9,509 per patient as compared to multiple daily insulin injections (€11,902-€2,393). Cost associated to severe hypoglycemic events decreased by €19,330 per patient treated with CSIII (€1,371-€20,701). Results suggest mean total savings of €9,821 per patient during the four-year study period. CONCLUSION: The higher costs associated to CSII therapy may be totally offset by the severe hypoglycemic events prevented.

Cost minimization analysis of treatment with intravenous or subcutaneous trastuzumab in patients with HER2-positive breast cancer in Spain.

PURPOSE: To describe healthcare professional (HCP) and patient time and related costs associated with trastuzumab intravenous infusion (IV) and trastuzumab subcutaneous (SC) formulations in patients with HER2-positive early breast cancer. METHODS: This prospective, observational time, and motion study in three Spanish centers was run as a substudy of the PrefHer trial. We recorded active HCP time for trastuzumab SC and IV-related tasks and calculated HCP time as the mean sum of task times over 154 administrations (80 IV, 74 SC). We calculated mean patient infusion chair time and treatment room time. Staff costs were calculated using fully loaded salary costs based on Spanish salaries (€ 2012). RESULTS: The transition from trastuzumab IV to SC led to a 50% reduction in active HCP time [27.2 min (95% CI 21.8-32.6) vs. 13.2 min (95% CI 8.9-17.5) per cycle]. Time savings resulted from avoiding IV catheter installation and removal, line flushing, and drug reconstitution. SC administration led to a fivefold reduction (78-85%) in chair time and a fourfold reduction (59-81%) in patient treatment room time, resulting in 24 h free-up time in the total treatment course (18 cycles). Total estimated direct costs were € 29,431.75 and € 28,452.12 for IV and SC, respectively, a saving of € 979.60 over a full treatment course. CONCLUSIONS: Trastuzumab SC provided substantial time savings for HCP and patients, and reduced staff costs vs. trastuzumab IV. Reducing the use of hospital facilities may result in further savings and improved quality of medical care.

Consumo de recursos sanitarios y costes asociados al inicio del tratamiento con fármacos inyectables en pacientes con diabetes mellitus tipo 2 / Use of healthcare resources and costs associated to the start of treatment with injectable drugs in patients with type 2 diabetes mellitus

Objetivos: El objetivo principal fue evaluar el uso de recursos y costes de los pacientes con diabetes mellitus tipo 2 que inician tratamiento con insulina o análogos del receptor de GLP-1 (AR GLP-1) inyectables en un ámbito poblacional español. Por otro lado, se determinó la adherencia y persistencia al tratamiento en ambos grupos de tratamiento. Pacientes y métodos: Diseño observacional, no-intervencionista, de carácter retrospectivo. Se incluyeron pacientes ≥20 años que iniciaron tratamiento con insulina o AR GLP-1 durante 2010-2012. Se determinó el consumo de recursos sanitarios relacionados con la actividad asistencial (visitas médicas, días de hospitalización, visitas a urgencias, solicitudes diagnósticas o terapéuticas, medicación) para evaluar el coste sanitario en estos 2 grupos de pacientes. Se recogió información clínica como índice de masa corporal (kg/m2) control metabólico (HbA1c), adherencia, persistencia y complicaciones (hipoglucemias y eventos cardiovasculares). El seguimiento se realizó durante 12 meses. Solo se tuvo en cuenta los costes sanitarios directos. Resultados: Se reclutaron 1.301 pacientes, con una edad media de 67,6 años, el 51,6% varones. El 71,9% en tratamiento con insulina y el 28,1% con AR GLP-1. Al año de seguimiento los pacientes tratados con AR GLP-1 tuvieron menos consultas a atención primaria (8 vs 11; p < 0,001), a especializada (1,0 vs 1,8; p < 0,001), hospitalizaciones (0,3 vs 0,7; p = 0,030) y visitas a urgencias (0,8 vs 1,6; p < 0,001). Los pacientes tratados con GLP-1 mostraron una mayor adherencia (88,1% vs 82,7%; p < 0,001), persistencia (62,0% vs 55,9%; p=0,046) y menor proporción de hipoglucemias (13,4% vs 18,7%; p = 0,022) con similar control metabólico (HbA1c: 7,2% vs 7,4%; p = 0,049), índice de masa corporal (29,1 vs 30,9kg/m2) y tasa de eventos cardiovasculares (9,1% vs 11,5%; p = 0,330), respectivamente. El promedio/unitario de los costes sanitarios directos corregidos fue de 1.787€ vs 2.005€; p=0,046. Conclusiones: Los pacientes en tratamiento con AR GLP-1 ocasionaron menores costes sanitarios directos para el Sistema Nacional de Salud que los pacientes en tratamiento con insulinas. Los resultados obtenidos podrían explicarse por una mayor adherencia al tratamiento y menores tasas de hipoglucemias en los pacientes tratados con AR GLP-1. Se necesitan más estudios para poder confirmar estas posibles razones (AU)

Objectives: The main objective was to assess resource use and costs of starting treatment with insulin or injectable GLP-1 receptor analogues (GLP-1 RAs) in a Spanish population of patients with type 2 diabetes mellitus. Treatment adherence and persistence were also determined for both treatment groups. Patients and methods: A retrospective, non-interventional, observational study was conducted. Patients aged ≥20 years who started treatment with insulin or GLP-1 RAs in the 2010-2012 period were recruited. Use of healthcare resources was estimated to evaluate healthcare costs in these two groups of patients (medical visits, hospital stay, emergency visits, diagnostic or treatment requests, medication). Clinical information including body mass index (BMI, kg/m2), metabolic control (HbA1c), adherence, persistence, and complications (hypoglycemia, and cardiovascular events (CVE) was collected. The follow-up period was 12 months. Only direct healthcare costs were considered. Results: A total of 1301 patients with a mean age of 67.6 years (51.6% males) were recruited. Of these, 71.9% and 28.1% were on treatment with insulin and GLP-1 RA respectively. After one year of follow-up, patients treated with GLP-1 RAs were found less visits to primary care (8 vs. 11; P<.001) and specialized care (1.0 vs. 1.8; P<.001), hospital stays (0.3 vs. 0.7; P=.030) and less visits to the emergency room (0.8 vs. 1.6; P<.001). Patients treated with GLP-1 showed greater adherence (88.1% vs. 82.7%; P<.001) and persistence (62.0% vs. 55.9%; P=.046), and had less hypoglycemia episodes (13.4% vs. 18.7%; P=.022), with similar metabolic control (HbA1c: 7.2% vs. 7.4%; P=.049), BMI (29.1 vs. 30.9kg/m2), and CVE rate (9.1% vs. 11.5%; P=.330) respectively. The mean corrected direct healthcare cost per patient was €1787 vs. €2005 (P=.046.) Conclusions: Patients treated with GLP-1 RAs caused lower direct healthcare costs for the National Health System than patients treated with insulin. The results may be explained by greater treatment adherence and lower hypoglycemia rates in patients treated with GLP-1 RAs. Additional studies are needed to confirm these possibilities (AU)

Administration and Burden of Subcutaneous Immunotherapy for Allergic Rhinitis in U.S. and Canadian Clinical Practice.

BACKGROUND: Allergy immunotherapy (AIT) is the only available treatment that alters the natural course of allergies and has possible disease-modifying effects. AIT is administered primarily via subcutaneous injection delivered in a physician's office. Few studies have been conducted in the United States or Canada to evaluate the costs of subcutaneous immunotherapy (SCIT). OBJECTIVES: To (a) describe SCIT administration processes, resources, and costs and (b) characterize the patient population receiving SCIT. METHODS: A multisite, prospective, observational time and motion study was conducted. Injection and wait times were collected by a third-party observer on 1 visit for each patient. Extract preparation processes were also observed. Site staff reported on treatment protocols, administrative time, supplies, and patient medical history. Patients responded to questionnaires on demographics, reasons for treatment, medication use, productivity, and travel time. Costs were estimated by applying unit costs to the time observations and the patient- and staff-reported data. RESULTS: A total of 670 SCIT patients were enrolled at 6 sites in the United States and 6 sites in Canada. Average age in the United States was 41 years (SD = 18) and 44 years (15) in Canada, with 10% of the patients aged ≥ 65 years. Annual incomes were over $100,000 for 40% of U.S. patients and 30% of Canadian patients. U.S. patients had over 4 times as many different allergens in their SCIT treatments as Canadian patients, with a mean of 18 versus 4. The most common reasons reported for starting SCIT was a "desire to cure allergies once and for all" (73%) and that "symptoms are not improved by allergy medications" (60%). Percentages of patients taking allergy medications in the 4 weeks prior to observation were 86% in the United States and 66% in Canada: antihistamines 75% United States, 54% Canada; inhaled corticosteroids 32% United States, 22% Canada. The predominant comorbidity was asthma, 43% United States, 24% Canada. Site protocols for build-up treatment phases were 1 to 2 injections per week for an average of 25 weeks (range 12-52). Maintenance phases were 1 injection every 3 to 4 weeks for an average of 4 years (range 2.5-5). Eight of the sites had total mean staff times per injection visit of 7 to 22 minutes; 1 site averaged fewer minutes, and 3 sites averaged more. Total direct medical costs were an average of $30 for Canadian patients per visit and $32 per visit for U.S. patients, half accounted for by the cost of the extract. Pre- and postinjection administrative tasks were the second largest driver of direct costs. Total injection visit-related time for patients, including round-trip travel time, averaged about 80 minutes per visit in the United States and in Canada. CONCLUSIONS: Analyses revealed substantial variation in SCIT regimens among sites, but the sites had commonalities in the injection process components. SCIT requires patient commitment to a long-term treatment regimen involving numerous clinic visits and resources for administration.

Non-adherence to subcutaneous allergen immunotherapy: inadequate health insurance coverage is the leading cause.

BACKGROUND: To sustain the long-lasting beneficial effects of subcutaneous allergen immunotherapy, the recommended duration of treatment is 3 to 5 years. Nevertheless, many patients discontinue allergy injections prematurely and therefore might not appreciate the full therapeutic benefit. OBJECTIVE: To examine factors leading to premature discontinuation of subcutaneous allergen immunotherapy (cessation before completion of the recommended duration). METHODS: Patients who discontinued immunotherapy before the completion of the prescribed duration and received their final injection from January 2008 through September 2013 were contacted to identify the reason for stopping the allergy injections. Phase of treatment (escalation or maintenance) was used to measure the duration of treatment at the time of cessation and patients were grouped accordingly. RESULTS: The study population consisted of 555 patients with allergic rhinitis and/or asthma who terminated immunotherapy prematurely. Two hundred thirteen (38%) were men and 342 (62%) were women. The following reasons were cited by patients for non-adherence to immunotherapy: requirement of copayment for allergy injections and/or payment for allergen extract by their health insurer (40%); inconvenience of travel (15%); change of residence (8%); concurrent health problems (5%); patient-perceived ineffectiveness (4%); patient-perceived lack of need to continue immunotherapy (2%); adverse effects from injection (local reaction 1%; systemic allergic reaction 0.5%); and trial of alternative medicine (0.1%). The remaining 24.4% did not provide a reason for discontinuation. CONCLUSION: Of the various factors, inadequate reimbursement for allergen extract and allergy injections by health insurers is the most common reason cited for non-adherence to subcutaneous allergen immunotherapy.

[Comparison between implantation costs of peripherally inserted central catheter and implanted subcutaneous ports]. / Comparaison entre le coût d'une pose de cathéter veineux central d'insertion périphérique et d'une chambre implantable.

INTRODUCTION: Peripherally Inserted Central Catheter or PICC Line and implanted subcutaneous ports are two types of central catheters allowing drug administration and blood samplings. These two devices are very controversial (because of infectious and thrombotic complications), it seemed interesting to estimate their cost of implantation and to correlate them with the reimbursement by the Health Insurance. MATERIALS AND METHODS: Direct (material and drugs) and indirect (use of the room and staff) costs were prospectively evaluated for PICC Lines and implanted subcutaneous ports. RESULTS: The global costs of the implantation of a PICC Line and of an implanted subcutaneous port in the interventional radiology room and in the operating room were respectively evaluated at 220.2 €, 286.6 € and 666.3 €. DISCUSSION-CONCLUSION: Only a PICC Line in outpatients can be reimbursed by the health insurance; which amounts to 110.4 €. The establishment therefore loses money with every implantation. However, PICC Lines offer to the patients a fast access to a central venous way and thus an optimal therapeutic care, fulfilling one of the main missions of the public health institutions. Implanted subcutaneous ports are economically worth being implanted only in ambulatory inpatients. Its implantation in radiology seemed more profitable because the indirect costs were much more moderate.