Insurance coverage decisions for pediatric proton therapy

Proton Therapy in the Adolescent and Young Adult Population

BACKGROUND

Adolescent and young adult cancer patients are at high risk of developing radiation-associated side effects after treatment. Proton beam radiation therapy might reduce the risk of these side effects for this population without compromising treatment efficacy.

METHODS

We review the current literature describing the utility of proton beam radiation therapy in the treatment of central nervous system tumors, sarcomas, breast cancer and Hodgkin lymphoma for the adolescent and young adult cancer population.

RESULTS

Proton beam radiation therapy has utility for the treatment of certain cancers in the young adult population. Preliminary data suggest reduced radiation dose to normal tissues, which might reduce radiation-associated toxicities. Research is ongoing to further establish the role of proton therapy in this population.

CONCLUSION

This report highlights the potential utility of proton beam radiation for certain adolescent young adult cancers, especially with reducing radiation doses to organs at risk and thereby potentially lowering risks of certain treatment-associated toxicities.

Health insurance literacy among head and neck cancer patients and their caregivers: A cross-sectional pilot study

Objective

Health insurance literacy interventions may reduce financial burden and its effects on cancer patients and their caregivers. However, little is known about the health insurance literacy levels of head and neck cancer (HNC) patients and their caregivers. We assessed the feasibility of screening for health insurance literacy in a pilot study and described the health insurance literacy levels of HNC patients and their caregivers.

Methods

We administered a survey that assessed demographics and subjective and objective health insurance literacy to HNC patients and their caregivers. Subjective health insurance literacy was measured through the Health Insurance Literacy Measure (score range: 0-84). Objective health insurance literacy was measured through correct answers to a previously developed 10-question knowledge test. Due to a small sample size, inferential statistics were not used; we instead descriptively reported findings.

Results

The pilot included 48 HNC patients and 13 caregivers. About 44.4% of patients and 30.8% of caregivers demonstrated low health insurance literacy (HILM ≤60). On the 10-item knowledge test, patients had an average of 6.8 (SD: 2.3) correct responses and caregivers had 7.8 (SD: 1.1) correct responses. Calculating out-of-pocket costs for out-of-network services was challenging; only 9.5% of patients and 0% of caregivers answered correctly.

Conclusion

Additional outreach strategies may be needed to supplement screening for health insurance literacy. Areas of focus for interventions include improving understanding of how to calculate financial responsibility for health care services and filing an appeal for health insurance claim denial.

Level of Evidence

IV.

Young Adult Populations Face Yet Another Barrier to Care With Insurers: Limited Access to Proton Therapy

PURPOSE

Young patients, including pediatric, adolescent, and young adult (YA) patients, are most likely to benefit from the reduced integral dose of proton beam radiation therapy (PBT) resulting in fewer late toxicities and secondary malignancies. This study sought to examine insurance approval and appeal outcomes for PBT among YA patients compared with pediatric patients at a large-volume proton therapy center.

METHODS AND MATERIALS

We performed a cross-sectional cohort study of 284 consecutive patients aged 0 to 39 years for whom PBT was recommended in 2018 through 2019. Pediatric patients were defined as aged 0 to 18 years and YA patients 19 to 39 years. Rates of approval, denials, and decision timelines were calculated. Tumor type and location were also evaluated as factors that may influence insurance decisions.

RESULTS

A total of 207 patients (73%) were approved for PBT at initial request. YA patients (n = 68/143, 48%) were significantly less likely to receive initial approval compared with pediatric patients (n = 139/141; 99%) (P < .001). Even after 47% (n = 35 of 75) of the PBT denials for YA patients were overturned, YAs had a significantly lower final PBT approval (72% vs pediatric 99%; P < .001). The median wait time was also significantly longer for YA patients (median, 8 days; interquartile range [IQR] 3-17 vs median, 2 days; IQR, 0-6; P < .001). In those patients requiring an appeal, the median wait time was 16 days (IQR, 9-25).

CONCLUSION

Given the decades of survivorship of YA patients, PBT is an important tool to reduce late toxicities and secondary malignancies. Compared with pediatric patients, YA patients are significantly less likely to receive insurance approval for PBT. Insurance denials and subsequent appeal requests result in significant delays for YA patients. Insurers need to re-examine their policies to include expedited decisions and appeals and removal of arbitrary age cutoffs so that YA patients can gain easier access to PBT. Furthermore, consensus guidelines encouraging greater PBT access for YA may be warranted from both medical societies and/or AYA experts.

Referral Patterns and Treatment Delays in Medulloblastoma: A Large Academic Proton Center Experience

Purpose

Patient travel time can cause treatment delays when providers and families decide to seek proton therapy. We examined whether travel distance or referral pattern (domestic versus international) affects time to radiation therapy and subsequent disease outcomes in patients with medulloblastoma at a large academic proton center.

Patients and Methods

Children with medulloblastoma treated at MD Anderson (MDA) with a protocol of proton beam therapy (PBT) between January 4, 2007, and June 25, 2014, were included in the analysis. The Wilcoxon rank-sum test was used to study the association between time to start of radiation and distance. Classification- and regression-tree analyses were used to explore binary thresholds for continuous covariates (ie, distance). Failure-free survival was defined as the time interval between end of radiation and failure or death.

Results

96 patients were included in the analysis: 17 were international (18%); 19 (20%) were from Houston, Texas; 21 were from other cities inside Texas (21%); and 39 (41%) were from other US states. The median time from surgery to start of radiation was not significantly different for international patients (median = 1.45 months) compared with US patients (median = 1.15 months; P = .13). However, time from surgery to start of radiation was significantly longer for patients residing > 1716 km (> 1066 miles) from MDA (median = 1.31 months) than for patients residing ≤ 1716 km (≤ 1066 miles) from MDA (median = 1.05 months; P = .01). This 1- to 2-week delay (median = 7.8 days) did not affect failure-free survival (hazard ratio = 1.34; P = .43).

Conclusion

We found that short delays in proton access can exist for patients traveling long distances to proton centers. However, in this study, treatment delays did not affect outcomes. This highlights the appropriateness of PBT in the face of travel coordination. Investment by proton centers in a rigorous intake process is justified to offer timely access to curative PBT.

Strategic Operational Redesign for Successfully Navigating Prior Authorization Barriers at a Large-Volume Proton Therapy Center

PURPOSE

Prior authorization (PA) can be a resource-intensive barrier to oncologic care. To improve patient access and reduce delays at our large, academic proton therapy center, we implemented a novel payor-focused strategy to efficiently navigate the PA process while eliminating physician burden and reducing inappropriate denials.

METHODS

In 2017, business operations were redesigned to better reflect the insurance process: (1) certified medical dosimetrists (CMDs), with their unique treatment expertise, replaced our historical PA team to function as an effective interface among physicians, patients, and payors; (2) a structured, tiered timeline was implemented to hold payors accountable to PA deadlines; and (3) our PA team provided administrative leadership with requisite insurance knowledge. PA outcomes were compared 6 months before and after the intervention.

RESULTS

After implementation of this multifaceted strategy, the median time to successful appeal (after initial denial of coverage) decreased from 30 to 18 days (P < .001), and the total number of overturned denials increased by 56%. Because of the efficiency of the CMDs, full-time equivalents on the PA team actually decreased by 44%, translating to a 34% reduction in team personnel expenses. Internal referrals increased by 29%, attributable to optimized communication and diminished administrative burden for providers. New treatment starts also increased, resulting in a 37% larger patient census on treatment.

CONCLUSION

Incorporating payor-focused strategies can improve patient access in a cost-effective manner while decreasing time and administrative burden associated with the PA process. These operational concepts can be adapted for other oncologic practice settings facing analogous PA-related obstacles.

An open invitation to join the Pediatric Proton/Photon Consortium Registry to standardize data collection in pediatric radiation oncology

OBJECTIVE

The Pediatric Proton/Photon Consortium Registry (PPCR) is a comprehensive data registry composed of pediatric patients treated with radiation. It was established to expedite outcomes-based research. The attributes which allow the PPCR to be a successful collaboration are reviewed.

METHODS AND MATERIALS

Current eligibility criteria are radiotherapy patients < 22 years treated at one of the 15 US participating institutions. Detailed health and treatment data are collected about the disease presentation and treatment exposures, and annually thereafter, in REDCap (Research Electronic Data Capture). DICOM (Digital Imaging and Communications in Medicine) imaging and radiation plans are collected through MIM/MIMcloud. An optional patient-reported quality-of-life (PedsQL) study is administered at 10 sites.

RESULTS

Accrual started October 2012 with 2,775 participants enrolled as of 25 July 2019. Most patients, 62.0%, were treated for central nervous system (CNS) tumors, the most common of which are medulloblastoma (n = 349), ependymoma (n = 309), and glial/astrocytoma tumors (n = 279). The most common non-CNS diagnoses are rhabdomyosarcoma (n = 284), Ewing's sarcoma (n = 153), and neuroblastoma (n = 130). While the majority of participants are US residents, 18.7% come from 36 other countries. Over 685 patients participate in the PedsQL study.

CONCLUSIONS

The PPCR is a valuable research platform capable of answering countless research questions that will ultimately improve patient care. Centers outside of the USA are invited to participate directly or may engage with the PPCR to align data collection strategies to facilitate large-scale international research.

ADVANCES IN KNOWLEDGE

For investigators looking to carry out research in a large pediatric oncology cohort or interested in registry work, this paper provides an updated overview of the PPCR.