Treatment patterns for patients initiating novel acute migraine specific medications (nAMSMs) in the context of monoclonal antibodies (mAbs) targeting the calcitonin gene-related peptide (CGRP) pathway

BACKGROUND: New acute and preventive migraine medications are available, but data on current treatment patterns are limited. This study describes migraine treatment patterns among patients initiating novel acute migraine specific medications (nAMSMs), overall and by prior use of anti-calcitonin gene-related peptide (CGRP) pathway monoclonal antibodies (mAbs). METHODS: In this retrospective cohort study using IQVIA open-source pharmacy and medical claims data, we identified patients with ≥ 1 claim for a nAMSM (ubrogepant, rimegepant, lasmiditan) between 01/01/2020 and 09/30/2020 (index period). Patients were indexed on their first nAMSM claim and stratified into 2 cohorts: patients with prior mAb use (≥ 1 claim for erenumab, fremanezumab, galcanezumab in the 6-month pre-index period) or patients without prior mAb use. Treatment patterns were assessed during the 6-month post-index period. RESULTS: Overall, 78,574 patients were identified (63% indexed on ubrogepant, 34% on rimegepant, and 3% on lasmiditan) with 26,656 patients (34%) having had prior mAb use. In the pre-index period, 79% of patients used non-mAb preventive medications and 75% of patients used acute medications. Following the index nAMSM claim, 65% of patients had ≥ 1 refill and 21% had ≥ 4 refills of their index nAMSM; 10% of patients switched to another nAMSM. Post-index mAb use was observed in 82% of patients with a prior mAb and 15% of patients without. Among patients with pre- and post-index use of acute medications, 38% discontinued ≥ 1 acute medication class in the post-index period. Among patients with concomitant use of traditional preventive medications at index, 30% discontinued ≥ 1 concomitant preventive anti-migraine medication in the post-index period. CONCLUSIONS: Most patients initiating nAMSMs had prior treatment with acute and preventive medications. Approximately one-third of patients had prior treatment with anti-CGRP pathway mAbs. After starting nAMSMs, more than one-third of patients discontinued at least one traditional acute medication and one-third of patients discontinued at least one traditional preventive medication. Despite nAMSM initiation, most patients with prior anti-CGRP pathway mAb use continued mAb use. Around 15% of patients without a prior mAb newly started a mAb. These results provide insight into how nAMSMs and mAbs have been integrated into clinical management of migraine in the real-world

Home Telehealth Uptake and Continued Use Among Heart Failure and Chronic Obstructive Pulmonary Disease Patients: a Systematic Review

Background Home telehealth has the potential to benefit heart failure (HF) and chronic obstructive pulmonary disease (COPD) patients, however large-scale deployment is yet to be achieved. Purpose The aim of this review was to assess levels of uptake of home telehealth by patients with HF and COPD and the factors that determine whether patients do or do not accept and continue to use telehealth. Methods This research performs a narrative synthesis of the results from included studies. Results Thirty-seven studies met the inclusion criteria. Studies that reported rates of refusal and/or withdrawal found that almost one third of patients who were offered telehealth refused and one fifth of participants who did accept later abandoned telehealth. Seven barriers to, and nine facilitators of, home telehealth use were identified. Conclusions Research reports need to provide more details regarding telehealth refusal and abandonment, in order to understand the reasons why patients decide not to use telehealth

Health economics

Economics is about making choices when resources are limited. Health economics applies economic theory to the specialized area of health care and provides, amongst other things, a set of tools to weigh the cost and consequences of alternative courses of action. This focus on cost and consequences is critical, health economics does not focus solely on cost, instead it is the impact an investment has on patient outcomes compared to the alternative/s. Understanding the difference between the tools that are available in the health economics tool box and using them appropriately to answer a specifically and carefully developed research question is a critical first step. The overall aim of investigating the cost and consequences of alternatives is to provide evidence to decision makers that investment in a particular alternative is a good one. Providing evidence of the value of investment in a teledermatology alternative is essential information to justify and foster the uptake of new and innovative ways to provide dermatological services

The costs and potential savings of telemedicine for acute care neonatal consultation: preliminary findings

Telemedicine was used as a substitute for the telephone (usual care) for some acute care consultations from nurseries at four peripheral hospitals in Queensland. Over a 12-month study period, there were 19 cases of neonatal teleconsultation. Five (26%) cases of avoided infant transport were confirmed by independent assessment, four of which were avoided helicopter retrievals. We conducted two analyses. In the first, the actual costs of providing telemedicine at the study sites were compared with the actual savings associated with confirmed avoided infant transport and nursery costs. There was a net saving to the health system of 54,400 Australian Dollars (AUD) associated with the use of telemedicine over the 12-month period. In the second analysis, we estimated the potential savings that might have been achieved if telemedicine had been used for all retrieval consultations from the study sites. The total projected costs were AUD 64,969 while the projected savings were AUD 271,042, i.e. a projected net saving to the health system of AUD 206,073 through the use of telemedicine. A sensitivity analysis suggested that the threshold proportion of retrievals needed to generate telemedicine-related savings under the study conditions was 5%. The findings suggest that from the health-service perspective, the use of telemedicine for acute care neonatal consultation has substantial economic benefits

Kidney Failure Attributed to Focal Segmental Glomerulosclerosis: A USRDS Retrospective Cohort Study of Epidemiology, Treatment Modalities, and Economic Burden

Rationale & Objective: This study describes the epidemiology, characteristics, and clinical outcomes of patients with focal segmental glomerulosclerosis (FSGS)-attributed kidney failure in the US Renal Data System (USRDS) during 2008-2018, and health care resource utilization and costs among those with Medicare-linked data. Study Design: This was a retrospective cohort study. Setting & Population: Patients with FSGS-attributed kidney failure in the USRDS were enrolled in the study. Outcomes: The outcomes were as follows: Prevalence and incidence, clinical and demographic characteristics, time to kidney transplant or death, health care resource utilization, and direct health care costs. Analytical Approach: Patients with FSGS as the primary cause of kidney failure were followed from USRDS registration (index date) until death or data end. Prevalence and incidence were calculated per 1,000,000 US persons. Patient characteristics at index and treatment modalities during follow-up were described. Time to kidney transplant or death was assessed with Kaplan-Meier and competing risk analyses. Health care resource utilization and costs were reported among patients with 1 year Medicare Part A+B coverage postindex, including (Medicare Coverage subgroup) or excluding (1-year Medicare Coverage subgroup) those who died. Results: The FSGS cohort and Medicare Coverage and 1-year Medicare Coverage subgroups included 25,699, 6,340, and 5,575 patients, respectively. Mean annual period prevalence and incidence rates of FSGS-attributed kidney failure were 87.6 and 7.5 per 1,000,000 US persons, respectively. Initial treatment for most patients was in-center hemodialysis (72.1%), whereas 7.3% received kidney transplant. Accounting for competing risk of death, year 1 and 5 kidney transplant rates were 15% and 34%, respectively. In the Medicare Coverage and 1-year Medicare Coverage subgroups, 76.6% and 74.2% required inpatient admission, 69.9% and 67.3% visited the emergency room, and mean monthly health care costs were $6,752 and$5,575 in the year postindex, respectively. Limitations: Drug costs may be underestimated because Medicare Part D coverage was not required; kidney acquisition costs were not available. Conclusions: FSGS-attributed kidney failure is associated with substantial clinical and economic burden, prompting the need for novel therapies for FSGS to delay kidney failure. Plain-Language Summary: This study of patients in the US Renal Data System observed increasing prevalence and fluctuating incidence of focal segmental glomerulosclerosis (FSGS)-attributed kidney failure from 2008 to 2018. Patients experienced a high clinical burden, including more than 3 years of treatment with dialysis, one-third receiving a kidney transplant, and one-third dying during follow-up. In the first year after US Renal Data System registration, three-quarters of patients with Medicare coverage required hospitalization, and more than two-thirds visited the emergency room. The total annual health care costs were >$68,000 per patient with FSGS-attributed kidney failure, underscoring the high economic burden of this disorder and the treatments required to sustain life. Novel therapies for FSGS are needed to delay or ideally prevent the need dialysis and transplantation after kidney failure

Kidney Failure Attributed to Immunoglobulin A Nephropathy: A USRDS Retrospective Cohort Study of Epidemiology, Treatment Modalities, and Economic Burden

Rationale & Objective: This study describes the epidemiology, characteristics, and outcomes of patients with immunoglobulin A nephropathy (IgAN)-attributed kidney failure in the US Renal Data System (USRDS) from 2008 to 2018, including health care resource utilization and costs among patients with Medicare-linked data. Study Design: Retrospective cohort study. Setting & Population: Patients with IgAN-attributed kidney failure in the USRDS. Outcomes: Prevalence/incidence, clinical/demographic characteristics, time to kidney transplant, and health care resource utilization and costs. Analytical Approach: Patients with IgAN as primary cause of kidney failure (IgAN cohort) were followed from USRDS registration (index date) until data end/death. Prevalence/incidence were calculated per 1,000,000 US persons. Demographic and clinical characteristics at index and treatment modality during follow-up were summarized. Time from index to kidney transplant was assessed using Kaplan-Meier and competing risk analyses. Health care resource utilization and health care costs were reported among patients with 1 year Medicare Part A+B coverage postindex, including or excluding those who died (Medicare Coverage and 1-year Medicare Coverage subgroups, respectively). Results: The IgAN cohort, Medicare Coverage, and 1-year Medicare Coverage subgroups included 10,101, 1,696, and 1,510 patients, respectively. Mean annual period prevalence and incidence of IgAN-attributed kidney failure were 39.3 and 2.9 per 1,000,000 US persons, respectively. Initial treatment was in-center hemodialysis (63.1%) or kidney transplant (15.1%). Year 1 and 5 kidney transplant rates were 5% and 17%, respectively, accounting for competing risk of death. In the Medicare Coverage and 1-year Medicare Coverage subgroups, 74.4% and 72.3%, respectively, required inpatient admission, 67.3% and 64.4%, respectively, visited the emergency room, and mean total health care costs were $6,293 (SD:$6,934) and $5,284 ($3,455), respectively, per-patient-per-month in the year postindex. Limitations: Drug costs may be underestimated as Medicare Part D coverage was not required; kidney acquisition costs were unavailable. Conclusions: IgAN-attributed kidney failure is associated with substantial clinical and economic burdens. Novel therapies for IgAN that delay kidney failure are needed. Plain-Language Summary: This study of patients in the United States Renal Data System (USRDS) observed fluctuating incidence and increasing prevalence of immunoglobulin A nephropathy (IgAN)-attributed kidney failure from 2008 to 2018. Patients experienced a high clinical burden, with 63% receiving in-center dialysis and over 15% receiving transplantation as initial therapy. In the first year after USRDS registration, nearly three-quarters of patients with Medicare coverage required hospitalization, and around two-thirds visited the emergency room. The total annual health care costs were >$63,000 per patient with IgAN-attributed kidney failure, underscoring the high economic burden of this disorder and currently available treatments. Novel therapies for IgAN are needed to delay or prevent the need for costly dialysis and transplantation after kidney failure

The feasibility of a community-based mobile telehealth screening service for Aboriginal and Torres Strait Islander children in Australia

Objective: The increasing prevalence and earlier onset of chronic health conditions amongst Aboriginal and Torres Strait Islander people has become a concerning and significant problem. Telehealth may be a useful application for the early detection, monitoring, and treatment of chronic diseases such as ear disease and vision impairment. This study evaluates whether it is feasible to integrate a mobile telemedicine-enabled ear and eye-screening service with existing community-based services for Australian indigenous children. Materials and Methods: A collaborative service was established with the local community and delivered from a van fitted with screening equipment and telemedicine capabilities. Indigenous children (0-16 years) were assessed at school by an aboriginal health worker for conditions impacting hearing and vision. Screening data and video-otoscopic images were uploaded to a database and made accessible to specialists via a secure Web site. Those children who failed an ear-screening assessment, tele-otology clinics were conducted remotely by an ear, nose, and throat specialist, who reviewed cases and provided a diagnosis and treatment plan. Similarly, children who failed vision assessments were referred to an optometrist for follow-up care. Results: During the first 6 months, the service visited 12 of the 16 schools in the region, screening 442 of the 760 consented children (58%). Of the 183 (41%) children who failed ear screening, 59 were reviewed remotely by an ear, nose, and throat surgeon, with 9 children booked for surgery. Three hundred and four or 41% of the consenting children completed an eye assessment, in which 46 (15%) failed and required referral to the optometrist. Conclusions: It is feasible to integrate a mobile telehealth screening service with existing community-based services to provide specialist review and treatment planning at a distance. Community consultation, engagement, and collaboration in all areas of the project have been important

The effectiveness of telemedicine for paediatric retrieval consultations: rationale and study design for a pragmatic multicentre randomised controlled trial

Background: In many health systems, specialist services for critically ill children are typically regionalised or centralised. Studies have shown that high-risk paediatric patients have improved survival when managed in specialist centres and that volume of cases is a predictor of care quality. In acute cases where distance and time impede access to specialist care, clinical advice may be provided remotely by telephone. Emergency retrieval services, attended by medical and nursing staff may be used to transport patients to specialist centres. Even with the best quality retrieval services, stabilisation of the patient and transport logistics may delay evacuation to definitive care. Several studies have examined the use of telemedicine for providing specialist consultations for critically ill children. However, no studies have yet formally examined the clinical effectiveness and economic implications of using telemedicine in the context of paediatric patient retrieval

A pilot study of the effectiveness of home teleconsultations in paediatric palliative care

We conducted a pilot study to investigate the effectiveness of a home telehealth service for paediatric palliative care consultations. Over a 10 week period, 14 of the 17 caregivers approached to be part of the study agreed to participate. Families were allocated, non-randomly, to a control group (usual care) or an intervention group (usual care with the addition of home telehealth consultations). The primary outcome measure was quality-of-life score. Caregivers were surveyed for up to 99 days following recruitment. A descriptive analysis of the quality-of-life data showed no differences between caregivers in the two groups. However, important lessons were learnt regarding factors which influence the success of studies in this population group, and the domains of caregiver quality-of-life that warrant intervention. Palliative care is complex, and multiple interventions and supports are required if care is to be managed at home. Home telehealth consultations are a feasible and acceptable means of facilitating a palliative care consultation which can reduce the burden on families at a distressing time