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1.
Ann Palliat Med ; 2024 May 21.
Article in English | MEDLINE | ID: mdl-38859595

ABSTRACT

BACKGROUND: Dedicated palliative radiation oncology programs (PROPs) within radiation oncology (RO) practices have been shown to improve quality and decrease costs of radiation therapy (RT) in advanced cancer patients. Despite this, relatively few PROPs currently exist, highlighting an unmet need to understand characteristics of the few existing PROPs and the potential barriers and facilitators that exist in starting and maintaining a successful PROP. We sought to assess the attributes of existing PROPs, the facilitators and barriers to establishing these programs, and the resources needed to create and maintain a successful program. METHODS: A 15-item online survey was sent to 157 members of the Society of Palliative Radiation Oncology (SPRO) in July 2019. RESULTS: Of the 157 members, 48 (31%) responded. Most practiced in an academic center (71% at main center and 15% at satellite) and 75% were from a larger group practice (≥6 physicians). Most (89%) believed the development and growth of a dedicated PROPs was either important (50%) or most important (39%) to the field of RO. Only 36% of respondents had a PROP, 38% wanted to establish one, and 13% were currently developing one. Of those with PROPs (N=16), 75% perceived an increase in the number of referrals for palliative RT since starting the program. A majority had an ability to refer to an outside palliative care specialist (64%), an outpatient RO service (53%), and specialized clinical processes for managing palliative radiotherapy patients (53%), with 41% having an inpatient RO consult service. Resources considered most essential were access to specialist-level palliative care, advanced practice provider support, a radiation oncologist with an interest in palliative care, having an outpatient palliative RO clinic, an emphasis on administering short radiation courses, and opportunities for educational development. Of those with a PROP or those who have tried to start one, the greatest perceived barriers to initiating a PROP were committed resources (83%), blocked out clinical time (61%), challenges coordinating management of patients (61%), and support from leaders/colleagues (61%). Perceived barriers to sustaining a PROP were similar. For those without a PROP, the perceived most important resources for starting one included access to palliative care specialist by referral (83%), published guidelines with best practices (80%), educational materials for referring physicians and patients (80%), educational sessions for clinical staff (83%), and standardized clinical pathways (80%). CONCLUSIONS: PROPs are not widespread, exist mainly within academic centers, are outpatient, have access to palliative care specialists by referral, and have specialized clinical processes for palliative radiation patients. Lack of committed resources was the single most important perceived barrier for initiating or maintaining a PROP. Best practice guidelines, educational resources, access to palliative care specialists and standardized pathways are most important for those who wish to develop a PROP. These insights can inform discussions and help align resources to develop, grow, and maintain a successful PROP.

2.
Ann Palliat Med ; 13(3): 568-574, 2024 May.
Article in English | MEDLINE | ID: mdl-38834204

ABSTRACT

Spirituality-defined as "the way individuals seek and express meaning and purpose and the way they experience their connectedness to the moment, to self, to others, to nature, and to the significant or sacred"-plays important roles in the setting of serious illnesses such as cancer. The nature of oncologic emergencies, with their attendant imminent threat to life and urgent medical decision-making, renders more salient the frequent role of spirituality in the context of coping, spiritual needs, and medical decisions. Furthermore, these roles highlight the importance of spiritual care: recognition of and attention to patients' and their family's spirituality within medical care. Extant palliative care quality guidelines include spiritual care as a core domain of palliative care provision. Generalist spiritual care requires spiritual history-taking by clinicians and respect and integration of spirituality and spiritual values into medical care. Specialty spiritual care involves the integration of professionally trained spiritual care providers into the care of patients facing oncologic emergencies. Spiritual care is associated with better patient quality of life and greater transitions to more comfort-focused care; among family caregivers, it is associated with greater care satisfaction. Spiritual care is always patient-centered, and hence can be provided by clinicians regardless of their spiritual backgrounds. The integration of spiritual care into the care of patients and their families holds promise to advance holistic care and improve well-being in this setting of oncologic emergencies.


Subject(s)
Neoplasms , Palliative Care , Spirituality , Humans , Neoplasms/psychology , Neoplasms/therapy , Palliative Care/psychology , Quality of Life/psychology
3.
Health Aff (Millwood) ; 43(6): 783-790, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38830169

ABSTRACT

Reimagining public health's future should include explicitly considering spirituality as a social determinant of health that is linked to human goods and is deeply valued by people and their communities. Spirituality includes a sense of ultimate meaning, purpose, transcendence, and connectedness. With that end in mind, we assessed how recommendations recently issued by an expert panel for integrating spiritual factors into public health and medicine are being adopted in current practice in the United States. These recommendations emerged from a systematic review of empirical evidence on spirituality, serious illness, and population health published between 2000 and 2022. For each recommendation, we reviewed current federal, state, and local policies and practices recognizing spiritual factors, and we considered the ways in which they reflected the panel's recommendations. In this article, we highlight opportunities for broader application and scale while also noting the potential harms and benefits associated with incorporating these recommendations in various contexts. This analysis, while respecting the spiritual and religious diversity of the US population, identifies promising approaches for strengthening US public health by integrating spiritual considerations to inform person- and community-centered policy and practice.


Subject(s)
Public Health , Social Determinants of Health , Spirituality , Humans , United States , Health Policy
4.
Pract Radiat Oncol ; 2024 May 22.
Article in English | MEDLINE | ID: mdl-38788923

ABSTRACT

PURPOSE: This guideline provides evidence-based recommendations for palliative external beam radiation therapy (RT) in symptomatic bone metastases. METHODS: The ASTRO convened a task force to address 5 key questions regarding palliative RT in symptomatic bone metastases. Based on a systematic review by the Agency for Health Research and Quality, recommendations using predefined consensus-building methodology were established; evidence quality and recommendation strength were also assessed. RESULTS: For palliative RT for symptomatic bone metastases, RT is recommended for managing pain from bone metastases and spine metastases with or without spinal cord or cauda equina compression. Regarding other modalities with RT, for patients with spine metastases causing spinal cord or cauda equina compression, surgery and postoperative RT are conditionally recommended over RT alone. Furthermore, dexamethasone is recommended for spine metastases with spinal cord or cauda equina compression. Patients with nonspine bone metastases requiring surgery are recommended postoperative RT. Symptomatic bone metastases treated with conventional RT are recommended 800 cGy in 1 fraction (800 cGy/1 fx), 2000 cGy/5 fx, 2400 cGy/6 fx, or 3000 cGy/10 fx. Spinal cord or cauda equina compression in patients who are ineligible for surgery and receiving conventional RT are recommended 800 cGy/1 fx, 1600 cGy/2 fx, 2000 cGy/5 fx, or 3000 cGy/10 fx. Symptomatic bone metastases in selected patients with good performance status without surgery or neurologic symptoms/signs are conditionally recommended stereotactic body RT over conventional palliative RT. Spine bone metastases reirradiated with conventional RT are recommended 800 cGy/1 fx, 2000 cGy/5 fx, 2400 cGy/6 fx, or 2000 cGy/8 fx; nonspine bone metastases reirradiated with conventional RT are recommended 800 cGy/1 fx, 2000 cGy/5 fx, or 2400 cGy/6 fx. Determination of an optimal RT approach/regimen requires whole person assessment, including prognosis, previous RT dose if applicable, risks to normal tissues, quality of life, cost implications, and patient goals and values. Relatedly, for patient-centered optimization of treatment-related toxicities and quality of life, shared decision making is recommended. CONCLUSIONS: Based on published data, the ASTRO task force's recommendations inform best clinical practices on palliative RT for symptomatic bone metastases.

5.
Adv Radiat Oncol ; 9(4): 101439, 2024 Apr.
Article in English | MEDLINE | ID: mdl-38419821

ABSTRACT

Purpose: There are limited data regarding outcomes after stereotactic body radiation therapy (SBRT) for femur metastases, which was an exclusion criteria for the Stereotactic Ablative Radiotherapy for the Comprehensive Treatment of Oligometastatic Cancers (SABR-COMET) trial. We aimed to characterize clinical outcomes from a large single institution experience. Methods and Materials: Forty-eight patients with 53 lesions were consecutively treated with femur SBRT from May 2017 to June 2022. The Kaplan-Meier method and Cox proportional hazard models were used to characterize time-to-event endpoints and associations between baseline factors and clinical outcomes, respectively. Local control and locoregional control were defined as the absence of tumor progression within the radiation treatment field or within the treated femur, respectively. Results: Most patients had Eastern Cooperative Oncology Group performance status 0 to 1 (90%), prostate (52%) or breast/lung (17%) cancer, and 1 to 3 lesions (100%), including 29 proximal and 5 distal. Fifty-seven percent of the lesions were treated with concurrent systemic therapy. Median planning target volume was 49.1 cc (range, 6.6-387 cc). Planning target volume V100 (%) was 99% (range, 90-100). Fractionation included 18 to 20 Gy/1F, 27 to 30 Gy/3F, and 28.5-40 Gy/5F. Forty-two percent had Mirels score ≥7 and most (94%) did not have extraosseous extension. Acute toxicities included grade 1 fatigue (15%), pain flare (7.5%), nausea (3.8%), and decreased blood counts (1.9%). Late toxicities included fracture (1.9%) at 1.5 years and osteonecrosis (4%) from dose of 40 Gy in 5F and 30 Gy in 5F (after prior 30 Gy/10F). One patient (2%) required fixation postradiation for progressive pain. With median follow-up 19.4 months, 1- and 2-year rates of local control were 94% and 89%, locoregional control was 83% and 67%, progression-free survival were 56% and 25%, and overall survival were 91% and 73%. Fifty percent of local regional recurrence events occurred within 5 cm of gross tumor volume. Conclusions: Femur SBRT for oligometastatic disease control in well-selected patients was associated with good outcomes with minimal rates of acute and late toxicity. Patterns of local regional recurrence warrant consideration of larger elective volume coverage. Additional prospective study is needed.

6.
Clin Spine Surg ; 2024 Feb 02.
Article in English | MEDLINE | ID: mdl-38321614

ABSTRACT

SUMMARY OF BACKGROUND DATA: The SORG-ML algorithms for survival in spinal metastatic disease were developed in patients who underwent surgery and were externally validated for patients managed operatively. OBJECTIVE: To externally validate the SORG-ML algorithms for survival in spinal metastatic disease in patients managed nonoperatively with radiation. STUDY DESIGN: Retrospective cohort. METHODS: The performance of the SORG-ML algorithms was assessed by discrimination [receiver operating curves and area under the receiver operating curve (AUC)], calibration (calibration plots), decision curve analysis, and overall performance (Brier score). The primary outcomes were 90-day and 1-year mortality. RESULTS: Overall, 2074 adult patients underwent radiation for spinal metastatic disease and 29% (n=521) and 59% (n=917) had 90-day and 1-year mortality, respectively. On complete case analysis (n=415), the AUC was 0.76 (95% CI: 0.71-0.80) and 0.78 (95% CI: 0.73-0.83) for 90-day and 1-year mortality with fair calibration and positive net benefit confirmed by the decision curve analysis. With multiple imputation (n=2074), the AUC was 0.85 (95% CI: 0.83-0.87) and 0.87 (95% CI: 0.85-0.89) for 90-day and 1-year mortality with fair calibration and positive net benefit confirmed by the decision curve analysis. CONCLUSION: The SORG-ML algorithms for survival in spinal metastatic disease generalize well to patients managed nonoperatively with radiation.

7.
Adv Radiat Oncol ; 9(4): 101411, 2024 Apr.
Article in English | MEDLINE | ID: mdl-38406391

ABSTRACT

Purpose: Stereotactic body radiation therapy (SBRT) is a promising treatment for oligometastatic disease in bone because of its delivery of high dose to target tissue and minimal dose to surrounding tissue. The purpose of this study is to assess the efficacy and toxicity of this treatment in patients with previously unirradiated oligometastatic bony disease. Methods and Materials: In this prospective phase II trial, patients with oligometastatic bone disease, defined as ≤3 active sites of disease, were treated with SBRT at Brigham and Women's Hospital/Dana Farber Cancer Center and Beth Israel Deaconess Medical Center between December 2016 and May 2019. SBRT dose and fractionation regimen were not protocol mandated. Local progression-free survival, progression-free survival, prostatic specific antigen progression, and overall survival were reported. Treatment-related toxicity was also reported. Results: A total of 98 patients and 126 lesions arising from various tumor histologies were included in this study. The median age of patients enrolled was 72.8 years (80.6% male, 19.4% female). Median follow-up was 26.7 months. The most common histology was prostate cancer (68.4%, 67/98). The most common dose prescriptions were 27/30 Gy in 3 fractions (27.0%, 34/126), 30 Gy in 5 fractions (16.7%, 21/126), or 30/35 Gy in 5 fractions (16.7%, 21/126). Multiple doses per treatment regimen reflect dose painting employing the lower dose to the clinical target volume and higher dose to the gross tumor volume. Four patients (4.1%, 4/98) experienced local progression at 1 site for each patient (3.2%, 4/126). Among the entire cohort, 2-year local progression-free survival (including death without local progression) was 84.8%, 2-year progression-free survival (including deaths as well as local, distant, and prostatic specific antigen progression) was 47.5%, and 2-year overall survival was 87.3%. Twenty-six patients (26.5%, 26/98) developed treatment-related toxicities. Conclusions: Our study supports existing literature in showing that SBRT is effective and tolerable in patients with oligometastatic bone disease. Larger phase III trials are necessary and reasonable to determine long-term efficacy and toxicities.

8.
medRxiv ; 2023 Sep 12.
Article in English | MEDLINE | ID: mdl-37745558

ABSTRACT

Because humans age at different rates, a person's physical appearance may yield insights into their biological age and physiological health more reliably than their chronological age. In medicine, however, appearance is incorporated into medical judgments in a subjective and non-standardized fashion. In this study, we developed and validated FaceAge, a deep learning system to estimate biological age from easily obtainable and low-cost face photographs. FaceAge was trained on data from 58,851 healthy individuals, and clinical utility was evaluated on data from 6,196 patients with cancer diagnoses from two institutions in the United States and The Netherlands. To assess the prognostic relevance of FaceAge estimation, we performed Kaplan Meier survival analysis. To test a relevant clinical application of FaceAge, we assessed the performance of FaceAge in end-of-life patients with metastatic cancer who received palliative treatment by incorporating FaceAge into clinical prediction models. We found that, on average, cancer patients look older than their chronological age, and looking older is correlated with worse overall survival. FaceAge demonstrated significant independent prognostic performance in a range of cancer types and stages. We found that FaceAge can improve physicians' survival predictions in incurable patients receiving palliative treatments, highlighting the clinical utility of the algorithm to support end-of-life decision-making. FaceAge was also significantly associated with molecular mechanisms of senescence through gene analysis, while age was not. These findings may extend to diseases beyond cancer, motivating using deep learning algorithms to translate a patient's visual appearance into objective, quantitative, and clinically useful measures.

9.
Article in English | MEDLINE | ID: mdl-37500567

ABSTRACT

OBJECTIVES: To assess the association between advance care planning (ACP) and outcomes of in-hospital mortality, 30-day hospital readmission and 30-day emergency department (ED) visits among patients with cancer. METHODS: This observational cohort analysis included patients with solid tumour malignancies receiving oncology care and admitted at Yale New Haven Hospital between 1 January 2018 and 31 December 2021. RESULTS: Among 19 422 patients, 1283 (6.6%) had a documented ACP note. Compared with patients without an ACP, patients with an ACP tended to be older, have longer LOS, be admitted to an oncology inpatient team, subsequently admitted to intensive care unit and have a lower Rothman Index. Multivariable logistic regression identified ACP as independently associated with decreased 30-day readmission (OR=0.70 (95% CI: 0.60 to 0.82)) and 30-day ED visit (OR=0.79 (95% CI: 0.68 to 0.91)), adjusting for in-hospital mortality and patient characteristics. CONCLUSION: ACP documentation is associated with decreased readmissions and ED visits, independent of hospice utilisation.

10.
Adv Radiat Oncol ; 8(5): 101221, 2023.
Article in English | MEDLINE | ID: mdl-37124028

ABSTRACT

Purpose: Oligometastatic disease (OMD) refers to a limited state of metastatic cancer, which potentially derives benefit from local treatments. Given the relative novelty of this paradigm, oncologist perspectives on OMD are not well established. We thus explored oncologist views on curability of and treatment recommendations for patients with OMD. Methods and Materials: We developed a survey focused on oncologist views of 3 subtypes of OMD: synchronous, oligorecurrent, and oligoprogressive. Eligible participants included medical and radiation oncologists at 2 large cancer centers invited to participate between May and June 2022. Participants were presented with 3 hypothetical patient scenarios and asked about treatment recommendations, rationale, and demographic information. Results: Of 44 respondents, over half (61.4%) agreed that synchronous OMD is curable. A smaller proportion (46.2% and 13.5%) agreed for oligorecurrence and oligoprogression, respectively. When asked whether they use the word "cure" or "curative" in discussing prognosis, 31.8% and 33.3% agreed for synchronous and oligorecurrent OMD, respectively, while 78.4% disagreed for oligoprogression. Views on curability did not significantly affect treatment recommendations. More medical oncologists recommended systemic treatment only compared with radiation oncologists for the synchronous OMD (50.0% vs 5.3%; P < .01) and oligoprogression cases (43.8% vs 10.5%; P = .02), not the oligorecurrent case. There were no significant differences in confidence in treatment recommendations by specialty. Conclusions: In this exploratory study, we found notable divergence in oncologists' views about curability of OMD as well as variability in treatment recommendations, suggesting need for more robust research on outcomes of patients with OMD.

11.
Lancet Reg Health Eur ; 28: 100602, 2023 May.
Article in English | MEDLINE | ID: mdl-37180747

ABSTRACT

Background: Spiritual aspects of the human condition may give rise to spiritual pain and suffering, especially in the face of illness or difficult life situations. A growing volume of research documents the effects of religiosity, spirituality, meaning, and purpose on health. In supposedly secular societies, however, spiritual matters are rarely addressed in healthcare. This is the first large scale study to examine spiritual needs in Danish culture, and the largest study on spiritual needs to date. Methods: A population-based sample of 104,137 adult (≥18 yrs) Danes were surveyed cross-sectionally (the EXICODE study) and responses were linked to data from Danish national registers. The primary outcome was spiritual needs in four dimensions: religious, existential, generativity, and inner peace. Logistic regression models were fitted to examine the relationship between participant characteristics and spiritual needs. Findings: A total of 26,678 participants responded to the survey (25.6%). Of included participants 19,507 (81.9%) reported at least one strong or very strong spiritual need in the past month. The Danes scored highest on inner peace needs, followed by generativity, then existential, and lastly, religious needs. Affiliating as religious or spiritual, regularly meditating or praying, or reporting low health, low life satisfaction, or low well-being increased the odds of having spiritual needs. Interpretation: This study demonstrated that spiritual needs are common among Danes. These findings have important implications for public health policies and clinical care. Care for the spiritual dimension of health is warranted as part of holistic, person-centered care in what we term 'post-secular' societies. Future research should inform how spiritual needs might be addressed in healthy and diseased populations in Denmark and other European countries and the clinical effectiveness of such interventions. Funding: The paper was supported by the Danish Cancer Society (R247-A14755), The Jascha Foundation (ID 3610), The Danish Lung Foundation, AgeCare, and the University of Southern Denmark.

13.
Adv Radiat Oncol ; 8(3): 101158, 2023.
Article in English | MEDLINE | ID: mdl-36896211

ABSTRACT

Purpose: Spinal cord delineation is critical to the delivery of stereotactic body radiation therapy (SBRT). Although underestimating the spinal cord can lead to irreversible myelopathy, overestimating the spinal cord may compromise the planning target volume coverage. We compare spinal cord contours based on computed tomography (CT) simulation with a myelogram to spinal cord contours based on fused axial T2 magnetic resonance imaging (MRI). Methods and Materials: Eight patients with 9 spinal metastases treated with spinal SBRT were contoured by 8 radiation oncologists, neurosurgeons, and physicists, with spinal cord definition based on (1) fused axial T2 MRI and (2) CT-myelogram simulation images, yielding 72 sets of spinal cord contours. The spinal cord volume was contoured at the target vertebral body volume based on both images. The mixed-effect model assessed comparisons of T2 MRI- to myelogram-defined spinal cord in centroid deviations (deviations in the center point of the cord) through the vertebral body target volume, spinal cord volumes, and maximum doses (0.035 cc point) to the spinal cord applying the patient's SBRT treatment plan, in addition to in-between and within-subject variabilities. Results: The estimate for the fixed effect from the mixed model showed that the mean difference between 72 CT volumes and 72 MRI volumes was 0.06 cc and was not statistically significant (95% confidence interval, -0.034, 0.153; P = .1832). The mixed model showed that the mean dose at 0.035 cc for CT-defined spinal cord contours was 1.24 Gy lower than that of MRI-defined spinal cord contours and was statistically significant (95% confidence interval, -2.292, -0.180; P = .0271). Also, the mixed model indicated no statistical significance for deviations in any of the axes between MRI-defined spinal cord contours and CT-defined spinal cord contours. Conclusions: CT myelogram may not be required when MRI imaging is feasible, although uncertainty at the cord-to-treatment volume interface may result in overcontouring and hence higher estimated cord dose-maximums with axial T2 MRI-based cord definition.

14.
Handb Clin Neurol ; 191: 221-234, 2023.
Article in English | MEDLINE | ID: mdl-36599510

ABSTRACT

Neurologic illnesses present multiple challenges to patients and their families from the time of initial diagnosis and throughout their illness trajectory, including challenges related to accepting the diagnosis and its various impacts and anxiety about future living with their illness. Often patients and their families rely on their spirituality to cope with and to maintain meaning and dignity in the midst of disease. As a result, spiritual care provision is a critical component of holistic medical care to patients with neurologic illness. Spiritual care provision follows a generalist-specialist model, which requires all healthcare professionals involved in the care of patients facing serious illness to play a role in recognizing and addressing spiritual needs. This model is characterized by generalist spiritual care providers (e.g., nurses, physicians, social workers) who perform spiritual screenings through history taking. Chaplains function as specialist spiritual care providers and can address spiritual care more deeply. In addition, several developed psychotherapeutic approaches may be useful for patients with neurologic disease, and chaplains are especially trained to offer supportive spiritual care to patients with neurologic illnesses and their families and to work together with physicians and other members of the healthcare team as part of a holistic approach to care.


Subject(s)
Spiritual Therapies , Spirituality , Humans , Patient Care Team
15.
J Pain Symptom Manage ; 64(6): 567-576, 2022 12.
Article in English | MEDLINE | ID: mdl-36007684

ABSTRACT

CONTEXT: There is a paucity of data describing patients' expectations of goals of palliative radiotherapy (RT) and overall prognosis. OBJECTIVES: To explore patients' perceptions of and preferences for communication surrounding goals of palliative RT and cancer prognosis. METHODS: We conducted a qualitative study utilizing semi-structured interviews with seventeen patients with either bone or lung metastases receiving their first course of palliative RT at a comprehensive cancer center. All patient interviews were recorded, transcribed verbatim, and thematically analyzed. RESULTS: Themes of goals of palliative RT centered on either restoration, such as through improving quality of life or minimizing pain, or on a desire to combat cancer by eliminating tumor. While most patients perceived that palliative RT would palliate symptoms but not cure their cancer, some patients believed that the goal of palliative RT was to cure. Themes that emerged surrounding patients' understanding of prognosis and what lies ahead included uncertainty and apprehension about the future, a focus on additional treatment, and confronting mortality. Most patients preferred to receive information about goals of treatment and prognosis from their doctors, including radiation oncologists, rather than other members of the medical team. Patients also expressed a desire for written patient education materials on palliative RT. CONCLUSION: Unclear perceptions of goals of treatment and prognosis may motivate some patients to pursue unnecessarily aggressive cancer treatments. Patients desire prognostic information from their doctors, including radiation oncologists, who are important contributors to goals of care discussions and may improve patient understanding and well-being by using restorative rather than combat-oriented language.


Subject(s)
Goals , Lung Neoplasms , Humans , Prognosis , Quality of Life , Palliative Care , Qualitative Research , Lung Neoplasms/therapy
16.
Ann Palliat Med ; 11(8): 2646-2657, 2022 Aug.
Article in English | MEDLINE | ID: mdl-35815448

ABSTRACT

BACKGROUND: Early specialty palliative care (PC) integration improves oncologic outcomes. We aimed to examine longitudinal relationships between specialty PC and palliative radiotherapy (RT), temporal distribution of symptoms, and predictors of earlier specialty PC. METHODS: We retrospectively reviewed 135 patients with metastatic cancer who received palliative RT at our institution (7/2017-2/2018) and who had died by final study follow-up (6/2021). Descriptive statistics summarized frequencies of clinical visits and symptoms over relative survival time (quartiles 1-3: first 75% of life remaining from metastatic diagnosis to death versus quartile 4: last 25% of life remaining from metastatic diagnosis to death). Logistic regression analyses revealed predictors of receiving earlier (quartiles 1-3) versus later (quartile 4) specialty PC. RESULTS: There were 16.3%, 10.4%, 26.7%, and 46.7% of palliative RT consultations, compared to 4.7%, 7.6%, 14.0%, and 73.7% of specialty PC visits, that occurred in quartiles 1, 2, 3, and 4, respectively. On multivariable analysis, pain significantly predicted for receiving earlier specialty PC [odds ratios (OR) =15.34; 95% confidence interval (CI): 2.16-324.23; P=0.020], while patients with ≥2 prior chemotherapy regimens were less likely to have received earlier specialty PC (OR =0.16; 95% CI: 0.04-0.58; P=0.009). The most common reasons for first specialty PC visit were addressing pain (61.0%) and goals of care (19.5%). Overall, 73.3% (99/135) of patients were referred to hospice and 9.6% (13/135) received either palliative RT, chemotherapy, or surgery within 30 days of death. CONCLUSIONS: Nearly 47% of palliative RT visits compared with 74% of specialty PC visits occurred in the last quarter of life from metastatic diagnosis to death. Multidisciplinary efforts are needed to manage longitudinal symptoms and offer goal-concordant care.


Subject(s)
Hospice and Palliative Care Nursing , Neoplasms , Death , Humans , Neoplasms/radiotherapy , Pain , Palliative Care , Retrospective Studies
17.
Adv Radiat Oncol ; 7(5): 100961, 2022.
Article in English | MEDLINE | ID: mdl-35847546

ABSTRACT

Purpose: Our purpose was to optimize an image guided radiation therapy (IGRT) workflow to achieve practical setup accuracy in spine stereotactic body radiation therapy (SBRT). We assessed the time-saving efficiencies gained from incorporating planar kV midimaging as a surrogate for cone beam computed tomography (CBCT) for intrafraction motion monitoring. Methods and Materials: We selected 5 thoracic spine SBRT patients treated in 5 fractions and analyzed patient shifts captured by a modified IGRT workflow using planar kV midimaging integrated with CBCT to maintain a tolerance of 1 mm and 1°. We determined the frequency at which kV midimaging captured intrafraction motion as validated on repeat CBCT and assessed the potential time and dosimetric advantages of our modified IGRT workflow. Results: Patient motion, detected as out-of-tolerance shifts on planar kV midimaging, occurred during 6 of 25 fractions (24%) and were validated on repeat CBCT 100% of the time. Observed intrafraction absolute shifts (mean ± standard deviation) for the 25 fractions were 0.39 ± 0.21, 0.56 ± 0.22, and 0.45 ± 0.21 mm for lateral-longitude-vertical translations and 0.38 ± 0.12°, 0.32 ± 0.09°, and 0.47 ± 0.14° for pitch-roll-yaw rotation, which if uncorrected, could have significantly affected target coverage and increased spinal cord dose. The average times for pretreatment imaging, midtreatment verification, and total treatment time were 8.94, 2.81, and 16.21 minutes. Our modified IGRT workflow reduced the total number of CBCTs required from 120 to 35 (70%) and imaging dose from 126.2 to 43.4 cGy (65.6%) while maintaining high fidelity for our patient population. Conclusions: Accurate patient positioning was effectively achieved with use of multiple 2-dimensional-3-dimensional kV images and an average of 1 verification CBCT scan per fraction. Integration of planar kV midimaging can effectively reduce treatment time associated with spine SBRT delivery and minimize the potential dosimetric effect of intrafraction motion on target coverage and spinal cord dose.

18.
JAMA ; 328(2): 184-197, 2022 07 12.
Article in English | MEDLINE | ID: mdl-35819420

ABSTRACT

Importance: Despite growing evidence, the role of spirituality in serious illness and health has not been systematically assessed. Objective: To review evidence concerning spirituality in serious illness and health and to identify implications for patient care and health outcomes. Evidence Review: Searches of PubMed, PsycINFO, and Web of Science identified articles with evidence addressing spirituality in serious illness or health, published January 2000 to April 2022. Independent reviewers screened, summarized, and graded articles that met eligibility criteria. Eligible serious illness studies included 100 or more participants; were prospective cohort studies, cross-sectional descriptive studies, meta-analyses, or randomized clinical trials; and included validated spirituality measures. Eligible health outcome studies prospectively examined associations with spirituality as cohort studies, case-control studies, or meta-analyses with samples of at least 1000 or were randomized trials with samples of at least 100 and used validated spirituality measures. Applying Cochrane criteria, studies were graded as having low, moderate, serious, or critical risk of bias, and studies with serious and critical risk of bias were excluded. Multidisciplinary Delphi panels consisting of clinicians, public health personnel, researchers, health systems leaders, and medical ethicists qualitatively synthesized and assessed the evidence and offered implications for health care. Evidence-synthesis statements and implications were derived from panelists' qualitative input; panelists rated the former on a 9-point scale (from "inconclusive" to "strongest evidence") and ranked the latter by order of priority. Findings: Of 8946 articles identified, 371 articles met inclusion criteria for serious illness; of these, 76.9% had low to moderate risk of bias. The Delphi panel review yielded 8 evidence statements supported by evidence categorized as strong and proposed 3 top-ranked implications of this evidence for serious illness: (1) incorporate spiritual care into care for patients with serious illness; (2) incorporate spiritual care education into training of interdisciplinary teams caring for persons with serious illness; and (3) include specialty practitioners of spiritual care in care of patients with serious illness. Of 6485 health outcomes articles, 215 met inclusion criteria; of these, 66.0% had low to moderate risk of bias. The Delphi panel review yielded 8 evidence statements supported by evidence categorized as strong and proposed 3 top-ranked implications of this evidence for health outcomes: (1) incorporate patient-centered and evidence-based approaches regarding associations of spiritual community with improved patient and population health outcomes; (2) increase awareness among health professionals of evidence for protective health associations of spiritual community; and (3) recognize spirituality as a social factor associated with health in research, community assessments, and program implementation. Conclusions and Relevance: This systematic review, analysis, and process, based on highest-quality evidence available and expert consensus, provided suggested implications for addressing spirituality in serious illness and health outcomes as part of person-centered, value-sensitive care.


Subject(s)
Disease , Health , Spiritual Therapies , Spirituality , Cross-Sectional Studies , Health Personnel , Humans , Prospective Studies
19.
Int J Radiat Oncol Biol Phys ; 114(4): 747-761, 2022 11 15.
Article in English | MEDLINE | ID: mdl-35840113

ABSTRACT

PURPOSE: Limited data exist to guide optimal patient selection and treatment of bone metastases with curative intent despite the increasing application of stereotactic body radiation therapy (SBRT) for oligometastatic (OM) disease control and reirradiation (Re-RT). METHODS AND MATERIALS: Clinical characteristics for 434 patients consecutively treated with bone SBRT at a single institution from March 2011 to June 2020 were analyzed by OM, spine, and nonspine bone using Cox regression to determine association with local control (LC), progression-free survival (PFS), and overall survival (OS), and the Kaplan-Meier method to estimate PFS and OS. RESULTS: Most patients had prostate (39%) or breast/lung (21%) cancer and 1 to 3 lesions (96%), with 651 lesions (spine 63%) treated for Re-RT (12%) or OMD (88%), including synchronous (10%), metachronous (28%), repeat (27%), or induced (23%) states as defined by The European Society for Radiotherapy and Oncology and European Organisation for Research and Treatment of Cancer criteria. Biologically effective dose (BED10) ≥50 (hazard ratio, 0.68; 95% confidence interval, 0.48-0.96; P < .03) predicted improved LC among OM lesions and planning target volume (PTV) ≥150 cc (hazard ratio, 1.94; 95% confidence interval, 1.02-3.70; P < .04) predicted worse LC for nonspine bone. Prostate histology, performance status (PS) 0 to 1, and metastasis-free interval ≥2 year predicted improved PFS and OS (P < .05). Metachronous, synchronous, or repeat OM had higher PFS and OS (P ≤ .001) than induced OM. With median follow-up 25.7 months, 1- and 2-year PFS was 63% and 47% for OM and 36% and 25% for Re-RT; 1- and 2-year OS was 87% and 73% for OM and 58% and 43% for Re-RT. Acute toxicities included grade 1 to 2 pain flare (9%) and fatigue (14%). Late toxicities included fracture (1%) for OM and myelopathy (2.5%) or nerve pain (1.2%) for Re-RT. CONCLUSIONS: BED10 ≥50 for OM and PTV <150 cc for nonspine bone lesions was associated with improved LC. Prostate histology, PS 0 to 1, metastasis-free interval ≥2 years, and metachronous, synchronous, or repeat presentations per The European Society for Radiotherapy and Oncology and European Organisation for Research and Treatment of Cancer criteria predicted improved PFS and OS among OM patients treated with bone SBRT.


Subject(s)
Bone Diseases , Neoplasms , Radiosurgery , Humans , Male , Neoplasms/surgery , Progression-Free Survival , Radiosurgery/adverse effects , Radiosurgery/methods , Retrospective Studies , Treatment Outcome
20.
Int J Radiat Oncol Biol Phys ; 114(4): 666-675, 2022 11 15.
Article in English | MEDLINE | ID: mdl-35643252

ABSTRACT

PURPOSE: We retrospectively evaluated outcomes after radiation therapy for patients with oligoprogression on immune checkpoint inhibitors (ICI). METHODS AND MATERIALS: We identified patients irradiated to ≤5 progressive lesions while receiving ICI between 2010 and 2020. We excluded patients whose systemic therapy was switched after radiation but before progression. We evaluated predictors of local control (LC), progression-free survival (PFS) and overall survival (OS). RESULTS: We screened 1423 patients and identified 120 who were eligible; the most common histologies were lung cancer (n = 59) and melanoma (n = 36). The median number of oligoprogressive lesions was 1. For the median LC of irradiated oligoprogressive lesions, PFS and OS were not reached at 6.41 (4.67-7.66) and 29.80 (22.54-43.33) months, respectively. Tumor histology, radiated site, or radiation modality were not associated with LC, PFS, or OS. Local response to radiation (P < .0001) and radiation of newly developed lesions (P = .02) were associated with LC. Predictors of PFS on univariate and multivariate analyses were best response to radiation (P = .006) and high programmed death ligand 1 tumor proportion score (P = .02). On multivariate analyses, OS was associated with cumulative oligoprogressive lesion volumes (P = .02) and duration of ICI before oligoprogression (P = .03). CONCLUSIONS: Promising outcomes were observed among patients irradiated for oligoprogression on ICI, especially those with a favorable local response, high tumor programmed death ligand 1 expression, and those receiving ICI for longer periods before oligoprogression. These data can help identify patients well suited for radiation therapy versus those who should switch systemic treatment.


Subject(s)
Carcinoma, Non-Small-Cell Lung , Lung Neoplasms , B7-H1 Antigen/therapeutic use , Carcinoma, Non-Small-Cell Lung/pathology , Humans , Immune Checkpoint Inhibitors/therapeutic use , Lung Neoplasms/drug therapy , Lung Neoplasms/radiotherapy , Retrospective Studies
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