Health-related quality of life (QoL) in patients with advanced melanoma receiving immunotherapies in real-world clinical practice settings

Evaluating the efficacy of combination and single-agent immunotherapies in real-world patterns of disease progression and survival of metastatic melanoma patients

The objective of this study is to describe survival outcomes in patients with metastatic melanoma in a real-world setting receiving combination and single-agent immunotherapy outside the clinical trial context. We conducted a retrospective single-institution study of patients with metastatic melanoma in a real-world setting. Survival was calculated using log-rank test. Contingency tables were analyzed using Fisher's Exact test. CD8 + T-cell densities were measured using quantitative immunofluorescence and analyzed using Mann-Whitney U test. The median overall survival (OS) for 132 patients was 45.3 months. Brain metastasis did not confer a higher risk of death relative to liver and/or bone disease (39.53 versus 30.00 months, respectively; P  = 0.687). Anti-PD-1 monotherapy was the most common first-line treatment, received by 49.2% of patients. There was no significant difference in OS between patients receiving single-agent anti-PD-1 and combination anti-PD-1 plus CTLA-4 (39.4 months versus undefined; P  = 0.643). Patients treated with combination therapy were more likely to be alive without progression at the last follow-up than those who received monotherapy (70.4% versus 49.2%; P  = 0.0408). Median OS was 21.8 months after initiation of second-line therapy after anti-PD-1 monotherapy. CD8+ T-cell densities were higher in patients who achieved disease control on first-line immunotherapy ( P  = 0.013). In a real-world setting, patients with metastatic melanoma have excellent survival rates, and treatment benefit can be achieved even after progression on first-line therapy. Combination immunotherapy may produce more favorable long-term outcomes in a real-world setting. High pretreatment CD8+ T-cell infiltration correlates with immunotherapy efficacy.

Survivorship outcomes in patients treated with immune checkpoint inhibitors: a scoping review

BACKGROUND

Immune checkpoint inhibitors (ICIs) have become a central part of cancer care. However, the survivorship outcomes in patients treated with ICIs are understudied. Therefore, we conducted a scoping review to evaluate the current status of the field and to establish research gaps regarding survivorship outcomes with ICIs in real-life cohorts.

METHODS

We used the Web of Science, PubMed, and Embase databases to systematically filter published studies with real-life cohorts from January 1, 2010, until October 19, 2022. Studies evaluating at least one survivorship outcome in ICI-treated patients were included.

RESULTS

A total of 39 papers were included. Quality of life (QoL) (n = 23), toxicity burden (n = 16), and psychosocial issues (n = 9) were the most frequently evaluated survivorship outcomes. Anti-PD-1/PD-L1 monotherapy and a response to treatment were associated with better QoL. In addition, the ICIs were associated with grade 3 or higher immune-related adverse events (irAEs) in 10-15% and late/long-term irAEs in 20-30% of the survivors. Regarding psychosocial problems, over 30% of survivors showed evidence of anxiety and depression, and 30-40% of survivors reported neurocognitive impairments.

CONCLUSION

The survivors treated with ICIs have impairments in most survivorship domains. Further research is needed to gather data on the understudied survivorship outcomes like late and long-term effects, fertility, financial toxicity, and return to work in survivors treated with ICIs.

IMPLICATIONS FOR CANCER SURVIVORS

Available evidence demonstrates that a significant portion of survivors treated with ICIs have a significant toxicity burden, lower QoL than the general population, and a high rate of psychosocial problems.

Impact of Immune Checkpoint Inhibitor Therapy on Quality of Life in Patients With Advanced Melanoma: A Systematic Review

BACKGROUND

Immune checkpoint inhibitors (ICIs) were approved to treat advanced melanoma (AM) because of meaningful clinical benefit. These early data reported that ICI therapy is generally well tolerated, and despite symptoms, patients reported a high global health-related quality of life (HRQOL).

OBJECTIVE

Immune checkpoint inhibitors are widely used in the oncology community; the aim of this systematic review was to evaluate current data on ICI therapy and its impact on HRQOL of patients with AM.

METHODS

The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed during this systematic review to identify and select studies from the PubMed, OVID, EMBASE, and Cochrane databases. Selected studies were downloaded into Covidence and analyzed for trends in how ICI therapy impacts HRQOL in patients with AM. Multiple tools were used to assess the quality of the studies.

RESULTS

The 16 studies included 12 quantitative, 2 qualitative, and 2 mixed-methods studies. The quality of the studies was moderate (n = 7) or strong (n = 9). Symptoms that impacted HRQOL were fatigue, endocrine dysfunction, rash, diarrhea, cognitive impairment, emotional impact (anxiety and depression), and financial toxicity. Suicidal ideation and 1 attempt were reported in 2 studies, which had not been previously published.

CONCLUSION

Patient-reported symptoms due to ICI negatively impacted HRQOL. Anxiety and depression are prevalent. Current QOL instruments do not capture the entire patient experience.

IMPLICATIONS FOR PRACTICE

Patients need to be asked if their symptoms are impacting their HRQOL. Further prospective research is needed to develop or adjust current patient-reported outcome instruments to adequately capture the impact of ICIs on HRQOL.

Measuring the impact of monoclonal antibody therapies

Objective

Monoclonal antibody (Mab) treatments have significantly improved the quality and quantity of life, but they are some of the most expensive treatments, resulting in a degree of hesitancy to introduce new Mab agents. A system for estimating the effect of Mab drugs, in general, would optimally inform health strategy and fully realize how a single scientific discovery can deliver health benefits. We evaluated such a method with several well-established Mab regimens.

Methods

We selected five different Mab regimens in oncology and rheumatology in England. We carried out two systematic literature reviews and meta-analyses to assess health outcomes (Health Assessment Questionnaire-Disability Index for rheumatoid arthritis; overall mortality for melanoma) from real-world data and compared them to the outcomes from randomized control trials (RCTs). We applied economic modeling to estimate the net monetary benefits for health outcomes for the estimated patient population size for each Mab regimen.

Results

Meta-analyses of 27 eligible real-world data (RWD) sets and 26 randomized controlled trial (RCT) sets found close agreement between the observed and expected health outcomes. A Markov model showed the net positive monetary benefit in three Mab regimens and the negative benefit in two regimens. However, because of limited access to NHS data, the economic model made several assumptions about the number of treated patients and the cost of treatment to the NHS, the accuracy of which may affect the estimation of the net monetary benefit.

Conclusion

RCT results reliably inform the real-world experience of Mab treatments. Calculation of the net monetary benefit by the algorithm described provides a valuable overall measure of the health impact, subject to the accuracy of data inputs. This study provides a compelling case for building a comprehensive, systematized, and accessible database and related analytics, on all Mab treatments within health services.

A systematic review of patient-reported outcome measures for advanced skin cancer patients

Many patient-reported outcome measures (PROMs) have been used to study quality of life (QOL) in the skin cancer population. Advanced melanoma and non-melanoma skin cancer (NMSC) may be associated with increased morbidity, mortality, and treatment side effects; however, it is unclear which PROM is valid and appropriate to use in these populations for both clinical and research purposes. We aimed to identify the PROMs that have been used to measure QOL in advanced skin cancer patients and determine which of these PROMs have been validated to assess QOL outcomes in this population. A PubMed and EMBASE search was conducted from its inception to March 2021 according to PRISMA guidelines with a comprehensive list of search terms under three main topics: (1) PROM; (2) advanced skin cancer; and (3) staging and interventions. We included articles utilizing a PROM measuring QOL and having a patient population with advanced skin cancer defined as melanoma stage > T1a or non-melanoma AJCC stage T3 or greater. Advanced skin cancer patients were also defined as those with metastasis or requiring adjuvant therapy (systemic chemotherapy, radiation, and immunotherapy). Studies were excluded according to the following criteria: mix of low-risk and advanced skin cancer patients in the study population without stratification into low-risk and advanced groups, stage T1a melanoma or mix of stages without stratification, low-risk NMSC, no PROM (i.e., study specific questionnaires), non-English publication, review article or protocol paper, conference abstract, or populations including non-skin cancers. A total of 1,998 articles were identified. 82 met our inclusion criteria resulting in 22 PROMs: five generic health-related (QWB-SA, AQoL-8D, EQ-5D, SF-36, and PRISM), six general cancer (EORTC QLQ-C30, EORTC QLQ-C36, LASA, IOC, Rotterdam Symptom Checklist, and FACT-G), nine disease-focused or specialized (EORTC QLQ-H&N35, EORTC QLQ-MEL38, EORTC QLQ-BR23, Facial Disability Index, FACT-H&N, FACT-BRM, FACT-B, FACT-M, and scqolit), and two general dermatology (Skindex-16 and DLQI) PROMs. All PROMs have been generally validated except for EORTC QLQ-MEL38. Only two PROMs have been validated in the advanced melanoma population: FACT-M and EORTC QLQ-C36. No PROMS have been validated in the advanced NMSC population. The PROMs that were validated in the advanced melanoma population do not include QOL issues unique to advanced skin tumors such as odor, bleeding, itching, wound care burden, and public embarrassment. Breast cancer and head and neck cancer instruments were adapted but not validated for use in the advanced skin cancer population due to the lack of an adequate instrument for this population. This study highlights the need for PROM instrument validation or creation specifically geared toward the advanced skin cancer population. Future studies should aim to develop and validate a PROM to assess QOL in this population.

Feasibility of supervised telehealth exercise for patients with advanced melanoma receiving checkpoint inhibitor therapy

PURPOSE

To determine the feasibility, safety and preliminary efficacy of a telehealth supervised exercise programme in patients with advanced melanoma receiving checkpoint inhibitor therapy.

METHODS

A 8-week non-randomised feasibility pilot trial utilising a telehealth delivered multimodal exercise programme undertaken thrice weekly with assessments at baseline and post-intervention. The study was considered feasible if there were no severe or life-threatening adverse events as a result of exercise, and three or more of the following criteria were met: the recruitment rate was >50%, completion rate was >80%, median programme attendance was >75%, median exercise compliance >75%, and average tolerance was >70%. Preliminary efficacy was assessed for objective measures of physical function (2-min step test, repeated chair stand test, 30-s push-up test, and a modified static balance test) and quality of life (QoL), fatigue and other patient-reported outcomes were assessed using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30.

RESULTS

Eleven patients (32-80 years) were included in the study (6 female, 5 male). The recruitment rate was 48%, completion rate 91%, programme attendance 88%, median exercise compliance 82.1% and 84.9% for resistance and aerobic exercise, respectively, and tolerance 88%, with no severe or life-threatening adverse events as a result of exercise. In terms of preliminary efficacy, physical function significantly improved while QoL was maintained following the intervention.

CONCLUSION

An 8-week telehealth exercise intervention is feasible and safe for patients with advanced melanoma and appears to improve physical function while preserving QoL during checkpoint inhibitor therapy.

Impact of immune checkpoint inhibitors and targeted therapy on health-related quality of life of people with stage III and IV melanoma: a mixed-methods systematic review

BACKGROUND

Immune checkpoint inhibitors (ICI) and targeted therapies (TT) have significantly improved disease control and survival in people with stage III and IV cutaneous melanoma. Understanding the impact of therapy on health-related quality of life (HRQL) is vital for treatment decision-making and determining targets for supportive care intervention. We conducted a mixed-methods systematic review to synthesise the impact of ICIs and TT on all domains of HRQL in these populations.

METHODS

A systematic literature search was conducted in April 2022 on MEDLINE, PsycINFO, Embase and the Cochrane Central Register of Controlled Trials. Quantitative and qualitative data relevant to the review question were extracted and synthesised in tables according to setting (adjuvant versus metastatic), treatment type (ICI versus TT) and HRQL issue.

RESULTS

Twenty-eight papers describing 27 studies were included: 15 randomised controlled trials (RCTs), four cohort studies, four single arm cross-sectional studies, two qualitative studies, one case control study and one mixed-methods study. In four studies of people with resected stage III melanoma, adjuvant pembrolizumab and dabrafenib-trametinib did not clinically or statistically change HRQL compared to baseline. In 17 studies of people with unresectable stage III/IV melanoma, inconsistencies in the impact of ICI on symptoms, functioning and overall HRQL were noted across different study designs. TT was associated with improvements in symptoms, functioning and HRQL across six studies.

CONCLUSION

This review highlights the key physical, psychological and social issues experienced by people with stage III and IV melanoma treated with ICI and TT. Inconsistencies in the impact of ICI on HRQL were observed in different study designs. This highlights the need for treatment-specific patient-reported outcome measures for determining the impact of these therapies on HRQL and real-world data to inform treatment decision-making and appropriate supportive care interventions.

Quality of life and mental health in real-world patients with resected stage III/IV melanoma receiving adjuvant immunotherapy

INTRODUCTION

Treatment with immune checkpoint inhibitors (ICI) has expanded into the adjuvant setting enhancing the importance of knowledge on the immune-related toxicities and their impact on health-related quality of life (HRQoL). Large phase 3 trials of patients with resected Stage III/IV melanoma found no effect on HRQoL during adjuvant immunotherapy. This study investigates how HRQoL was affected during and after adjuvant immunotherapy in a real-world setting.

METHODS

Patients with resected melanoma treated with adjuvant nivolumab from 2018 to 2021 in Denmark were identified using the Danish Metastatic Melanoma Database (DAMMED). The study was performed as a nationwide cross-sectional analysis as a questionnaire consisting of six different validated questionnaires on HRQoL, cognitive function, fatigue, depression, fear of recurrence, and decision regret was sent to all patients in March 2021. To evaluate HRQoL during and after adjuvant treatment, patients were divided into groups depending on their treatment status when answering the questionnaire; patients in active treatment for 0-6 months, patients in active treatment for >6 months, patients who ended treatment 0-6 months ago, and patients who ended treatment >6 months ago.

RESULTS

A total of 271/412 (66%) patients completed the questionnaire. Patients who ended therapy 0-6 months ago had the lowest HRQoL and had more fatigue. Patients in active treatment for >6 months had lower HRQoL and more fatigue than patients who started treatment 0-6 months ago. Patients ending therapy >6 months ago had higher HRQoL and less fatigue compared to patients who ended therapy 0-6 months ago. Multivariable analysis showed an association between HRQoL and treatment status, comorbidity, civil status, and employment status.

CONCLUSIONS

Adjuvant nivolumab may affect some aspects of QoL, but the influence seems temporary. Patient characteristics, such as civil status, employment status, and comorbidity were associated with HRQoL.

Investigating the Quality of Life for Cancer Patients and Estimating the Cost of Immunotherapy in Selected Cases

The aim of this study is to assess the quality of life of patients receiving immune checkpoint inhibitors (ICI) by evaluating their physical and psychological well-being as well as their social and spiritual functioning. The 36-item Short Form Health Survey (SF-36) and quality of life core 30 (QLQ-C30) questionnaires were used to measure the quality of life of people receiving checkpoint inhibitors. An attempt was also made to make a rough estimate of the cost of checkpoint inhibitors in selected cases. The present study was conducted at the Oncology Day Hospital of the General University Hospital of Patras and the sample consisted of 100 subjects. The results of the two questionnaires show that the subjective evaluation of the patient's quality of life is satisfactory and functional since most of the respondents evaluate their quality of life as good to very good. Regarding the duration of immunotherapy, their health status seems to have improved, as 49% of respondents report having no pain, while the QLQ-C30 shows that 93% of patients have no problems with personal hygiene. Important determinants related to the limitation of work and daily activities were influenced by patients' age and marital status. Finally, age, monthly income, and education level seem to exert a general influence on a person's physical condition.

Psychosocial Aspects of Living Long Term with Advanced Cancer and Ongoing Systemic Treatment: A Scoping Review

(1) Background: Studies examining the psychosocial impact of living long term on systemic treatment in advanced cancer patients are scarce. This scoping review aimed to answer the research question “What has been reported about psychosocial factors among patients living with advanced cancer receiving life-long systemic treatment?”, by synthesizing psychosocial data, and evaluating the terminology used to address these patients; (2) Methods: This scoping review was conducted following the five stages of the framework of Arksey and O’Malley (2005); (3) Results: 141 articles published between 2000 and 2021 (69% after 2015) were included. A large variety of terms referring to the patient group was observed. Synthesizing qualitative studies identified ongoing uncertainty, anxiety and fear of disease progression or death, hope in treatment results and new treatment options, loss in several aspects of life, and worries about the impact of disease on loved ones and changes in social life to be prominent psychosocial themes. Of 82 quantitative studies included in the review, 76% examined quality of life, 46% fear of disease progression or death, 26% distress or depression, and 4% hope, while few studies reported on adaptation or cognitive aspects. No quantitative studies focused on uncertainty, loss, or social impact; (4) Conclusion and clinical implications: Prominent psychosocial themes reported in qualitative studies were not included in quantitative research using specific validated questionnaires. More robust studies using quantitative research designs should be conducted to further understand these psychological constructs. Furthermore, the diversity of terminology found in the literature calls for a uniform definition to better address this specific patient group in research and in practice.

Health-related quality of life in cancer immunotherapy: a systematic perspective, using causal loop diagrams

Purpose

System science offers a unique set of tools, including causal loop diagrams (CLDs), for stakeholders to better grasp the complexity of factors surrounding quality of life. Because the health-related quality of life (HRQoL) of cancer immunotherapy patients exists within an intricate system affected by and affecting many factors across multiple dimensions, the development of a systems-level model can provide a powerful framework to aid the understanding of this complexity. We developed a CLD for HRQoL of cancer immunotherapy patients.

Methods

We first applied a literature-based approach to construct a CLD for patients following immunotherapy. We then iteratively reviewed and enhanced the CLD through interviews with subject matter experts.

Results

Based on the reviewed literature and subject matter expert input, we produced a CLD representing the system surrounding cancer immunotherapy patients’ HRQoL. Several feedback loops are identified that span clinical experiences, oncology teams’ perceptions about immunotherapy, social support structures, and further research and development in cancer immunotherapy, in addition to other components. The CLD enables visualization of thought experiments regarding how a change anywhere in the system can ultimately worsen or improve patients’ HRQoL.

Conclusion

The CLD illustrates the valuable contribution of a systems perspective to quality-of-life research. This systems-based qualitative representation gives insight on strategies to inhibit harmful effects, enhance beneficial effects, and inherent tradeoffs within the system. The CLD identifies gaps in the literature and offers a communication tool for diverse stakeholders. Our research method provides an example for studying the complexities of quality of life in other health domains.

Supplementary Information

The online version contains supplementary material available at 10.1007/s11136-022-03110-5.

Quality-of-life analysis of pembrolizumab vs brentuximab vedotin for relapsed/refractory classical Hodgkin lymphoma

Pembrolizumab improved health-related quality of life over brentuximab vedotin in patients with relapsed/refractory cHL

Pembrolizumab should be considered the preferred treatment option for relapsed/refractory cHL post-ASCT or in patients ineligible for ASCT

KEYNOTE-204 (NCT02684292) demonstrated a progression-free survival advantage for pembrolizumab over brentuximab vedotin (BV) in patients who had relapsed or refractory classical Hodgkin lymphoma (R/R cHL) following, or who were ineligible for, autologous stem cell transplantation (ASCT). Health-related quality of life (HRQoL), measured by patient-reported outcomes (PROs) from KEYNOTE-204, are reported from patients who received ≥1 dose of study treatment and completed ≥1 PRO assessment. The EORTC QoL Questionnaire Core 30 (QLQ-C30) and EuroQoL EQ-5D were administered at baseline, every 6 weeks until week 24, and every 12 weeks thereafter. Prespecified end points included least squares mean (LSM) changes from baseline to week 24 and time to true deterioration (TTD; ≥10-point decline from baseline). Comparisons were evaluated using 2-sided P values uncontrolled for multiplicity. High compliance at baseline (>90%) and through week 24 (>80%) was demonstrated across treatment groups (PRO analysis set: pembrolizumab, n = 146; BV, n = 150). The EORTC QLQ-C30 global health status (GHS)/quality of life (QoL) score improved from baseline to week 24 on pembrolizumab and worsened on BV and demonstrated significant LSM differences at 24 weeks (GHS/QoL: 8.60 [95% confidence interval, 3.89-13.31]; P = .0004). Significant improvements were observed in each QLQ-C30 domain except emotional and cognitive functioning. Compared with BV, pembrolizumab prolonged TTD for GHS/QoL (hazard ratio, 0.40 [95% CI, 0.22-0.74]; P = .003) and each QLQ-C30 domain except cognitive functioning. In conclusion, pembrolizumab demonstrated overall improvements in PROs of HRQoL measures over BV in the KEYNOTE-204 study. These data and previously reported efficacy results support pembrolizumab as the preferred treatment option for patients with R/R cHL who are ineligible for or experience relapse after ASCT.

Associations of Physical Activity and Exercise with Health-related Outcomes in Patients with Melanoma During and After Treatment: A Systematic Review

Purpose:

Although exercise medicine is recommended to counter treatment-related side-effects and improve health-related outcomes of patients affected by different cancers, no specific recommendations exist for patients with melanoma. As a result, we systematically examined the current evidence regarding the effects of physical activity and exercise on objectively-measured and patient-reported outcomes among patients with melanoma.

Methods:

Searches were conducted in PubMed, CINAHL, EMBASE, SPORTDiscus, and Web of Science databases. This review included published data involving physical activity or exercise and objectively-measured or patient-reported outcomes of patients with cutaneous melanoma. The quality of included studies was assessed using the McMaster University Critical Appraisal Tool for Quantitative Studies.

Results:

Six studies including 882 patients with melanoma were included. Studies presented heterogeneity of design with 2 cross-sectional surveys, 2 retrospective analyses, and 2 non-randomized intervention trials. No statistically significant change in quality of life, fatigue, physical function, cardiorespiratory fitness, body composition, psychological distress, cognitive function, or treatment-related side-effects were attributable to physical activity or exercise. Importantly, physical activity or exercise during melanoma treatment or into survivorship did not adversely impact patients/survivors.

Conclusion:

In summary, physical activity or exercise did not adversely impact quality of life, objectively-measured or patient-reported outcomes in patients with melanoma. In addition, there is a paucity of quality studies examining the effects of physical activity or exercise on patients with melanoma throughout the cancer care continuum.

Comparison of the anxiety, depression and their relationship to quality of life among adult acute leukemia patients and their family caregivers: a cross-sectional study in China

PURPOSE

To compare the anxiety, depression and explore their relationship to quality of life (QoL) among adult acute leukemia (AL) patients and family caregivers (FCs) in China.

METHODS

A multicenter cross-sectional study was conducted from April 2017 to January 2018. The sample comprised 207 dyads of adult AL patients and FCs. The participants were required to complete socio-demographic information and the Hospital Anxiety and Depression Scale (HADS). The Functional Assessment of Cancer Therapy-Leukemia (FACT-Leu, only for patients) and MOS 36-item Short-Form Health Survey (SF-36, only for FCs) were used to measure QoL.

RESULTS

The mean scores of anxiety and depression for AL patients were 7.89 ± 3.85 and 7.18 ± 4.23, respectively. For FCs, the mean scores of anxiety and depression were 9.96 ± 3.73 and 8.64 ± 3.74. In this study, adult AL Patients' sex, patients' depression score, whether patients achieving a CR or not, education, FCs' depression score, patients' social/family well-being and emotional well-being were significantly associated with patients' anxiety or depression (p < 0.05). For FCs, depression was significantly related to the physical component summary (β = 0.127, p = 0.008). There were significant differences in anxiety (t = - 5.92, p < 0.001) and depression (t = - 4.19, p < 0.001) between patients and FCs.

CONCLUSIONS

AL patients' FCs showed higher score of anxiety and depression than that of patients. The psychological health may have a potential relationship between AL patients and their FCs. Healthcare professionals can conduct family-center interventions to improve mental health and QoL of AL patients and FCs.

Use of a Cancer Registry to Evaluate Patient-Reported Outcomes of Immune Checkpoint Inhibitors

Immune checkpoint inhibitors (ICIs) are increasingly used for advanced lung cancer, but few studies have reported on patient-reported outcomes (PROs) outside the context of a clinical trial. The goal of the current study was to assess PROs in participants of a lung cancer registry who had been treated with an ICI. Patients participating in the GO2 Foundation's Lung Cancer Registry who reported receiving atezolizumab, durvalumab, nivolumab, or pembrolizumab were invited to participate in a survey about their experiences during treatment. Quality of life was evaluated using the Functional Assessment of Cancer Therapy-General (FACT-G). Common symptomatic adverse events were evaluated using an item bank generated for ICIs. Internationally, 226 patients (mean age 61, 75% female) participated. Patients reported worse quality of life at the time of assessment than U.S. population and cancer normative samples. The most common moderate to severe adverse events during ICI treatment were fatigue (41%), aching joints (27%), and aching muscles (20%). Due to toxicity, 25% reported a treatment delay, 11% an emergency room visit, and 9% a hospitalization. This study is among the first to our knowledge to report on PROs of ICIs outside the context of a clinical trial. Results suggest higher rates of adverse events than previously reported in clinical trials.