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Zhang M, He X, Wu J, Wang X, Jiang Q, Xie F. How Do Treatment Preferences of Patients With Cancer Compare With Those of Oncologists and Family Members? Evidence From a Discrete Choice Experiment in China. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2022; 25:1768-1777. [PMID: 35710892 DOI: 10.1016/j.jval.2022.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 03/29/2022] [Accepted: 05/02/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES This study aimed to compare the treatment preference among oncologists, patients with lung cancer, and their family members in China. METHODS A face-to-face discrete choice experiment survey was conducted among oncologists, patients, and their family members. Participants completed 13 choice sets describing 6 key attributes, namely, overall survival time, risk of severe adverse effect, severity of pain, appetite, physical functioning status, and monthly cost. Mixed logit model and latent class analysis were used to estimate attribute level preference weights and the relative importance (RI) for attributes. The willingness to pay (WTP) and maximum acceptable risk (MAR) were also estimated. The RI, WTP, and MAR of oncologists, patients, and family members were compared. RESULTS A total of 121 oncologists and 161 dyads of patients and family members completed the survey. Overall survival time, physical functioning status, and pain were the 3 most important attributes across all 3 groups. Oncologists and family members had higher RI on overall survival time than patients (48% and 51% vs 38%). Patients had higher RI on physical functioning status and pain (23% and 14%) than oncologists (13% and 12%) and family members (16% and 11%). For extending survival, patients had the least WTP, and family members had the highest MAR. The latent class analysis identified 2 classes in the patient group and 3 classes in oncologist and family member groups. CONCLUSIONS There were differences in preferences for survival, risk, quality of life, and costs associated with cancer treatments among patients, oncologists, and family members. This finding highlights the need of involving patients in treatment decision making in China.
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Affiliation(s)
- Mengqian Zhang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China; Center for Social Science Survey and Data, Tianjin University, Tianjin, China
| | - Xiaoning He
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China; Center for Social Science Survey and Data, Tianjin University, Tianjin, China.
| | - Jing Wu
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China; Center for Social Science Survey and Data, Tianjin University, Tianjin, China.
| | - Xinyue Wang
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China; Key Laboratory of Cancer Prevention and Therapy, Tianjin, China; Tianjin's Clinical Research Center for Cancer, Tianjin, China; Department of Thoracic Oncology, Tianjin Lung Cancer Center, Tianjin Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China
| | - Qian Jiang
- Department of Clinical Pharmacy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Centre, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Feng Xie
- Department of Health Research Methods, Evidence and Impact and Centre for Health Economics and Policy Analysis, McMaster University, Hamilton, ON, Canada
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He X, Zhang M, Wu J, Xu S, Jiang X, Wang Z, Zhang S, Xie F. Differences in Lung Cancer Treatment Preferences Among Oncologists, Patients and Family Members: A Semi-Structured Qualitative Study in China. Patient Prefer Adherence 2021; 15:775-783. [PMID: 33883885 PMCID: PMC8055254 DOI: 10.2147/ppa.s299399] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 03/16/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Cancer treatment decision-making often needs to balance benefits, harms, and costs. This study sought to identify the differences in cancer treatment preference among oncologists, patients and their family members in China. METHODS A semi-structured face-to-face qualitative interview was conducted among oncologists, patients and their family members recruited in four tertiary hospitals in China. The interview guide was developed based on literature review and expert consultation. Participants were asked to indicate their preferences when making lung cancer treatment decisions. All interviews were audio-taped, transcribed verbatim, and thematic analyzed. The preferences were compared among three groups of participants. RESULTS A total of 17 participants (5 oncologists, 6 dyads of patients and family members) were interviewed between June and July 2019. Five themes, namely, survival benefit, adverse effect/symptom, treatment process, treatment cost, and the impact on daily life were identified. The oncologists and family members gave highest priority on survival benefit, while the patients are concerned most about treatment cost and quality of life. CONCLUSION This study reveals different preferences for cancer treatment among oncologists, patients and their family members in China. Education is needed to empower patients and family members and promote share decision-making in this country.
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Affiliation(s)
- Xiaoning He
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, People's Republic of China
- Center for Social Science Survey and Data, Tianjin University, Tianjin, People's Republic of China
| | - Mengqian Zhang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, People's Republic of China
- Center for Social Science Survey and Data, Tianjin University, Tianjin, People's Republic of China
| | - Jing Wu
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, People's Republic of China
- Center for Social Science Survey and Data, Tianjin University, Tianjin, People's Republic of China
| | - Song Xu
- Department of Lung Cancer Surgery, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, People's Republic of China
| | - Xiangli Jiang
- Tianjin Medical University Cancer Institute & Hospital, Tianjin, People's Republic of China
| | - Ziping Wang
- Department of Medical Oncology, Cancer Institute (Hospital), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People's Republic of China
| | - Shucai Zhang
- Department of Medical Oncology, Beijing Chest Hospital, Beijing, People's Republic of China
| | - Feng Xie
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
- Centre for Health Economics and Policy Analysis, McMaster University, Hamilton, ON, Canada
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Janse S, Janssen E, Huwig T, Basu Roy U, Ferris A, Presley CJ, Bridges JFP. Line of therapy and patient preferences regarding lung cancer treatment: a discrete-choice experiment. Curr Med Res Opin 2021; 37:643-653. [PMID: 33571024 DOI: 10.1080/03007995.2021.1888707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE A growing literature on patient preferences informs decisions in research, regulatory science, and value assessment, but few studies have explored how preferences vary across patients with differing treatment experience. We sought to quantify patient preferences for the benefits and risks of lung cancer treatment and test how preferences differed by line of therapy (LOT). METHODS Preferences were elicited using a discrete choice experiment (DCE) following rigorous patient and stakeholder engagement. The DCE spanned five attributes (each with three levels): progression-free survival (PFS), short-term side effects, long-term side effects, risk of developing late-onset side effects, and mode of administration (MOA) - each defined across 3 relevant levels. A D-efficient design was used to generate 3 survey blocks of 9 paired-profile choice tasks each and respondents were asked which profile they preferred and then if they preferred to have no treatment (opt-out). A mixed logit model, controlling for opt-out, was used to estimate preferences. Preferences and trade-offs between PFS and other attributes were compared across two groups: those receiving ≤1 LOT and those receiving ≥2 LOT. RESULTS Of the 466 participants, 42% received ≤1 LOT and 58% received ≥2 LOT. Stated preferences differed between the groups overall (p<.001) and specifically for 18 months of PFS (p<.001), moderate short-term side effects (p<.001), no long-term side effects (p=.03), and 30% chance of late-onset side effects (p=.02). Those receiving differing amounts of LOT were willing to trade different amounts of PFS to change from moderate to mild short-term side effects (p<.001), moderate to no (p<.001) and mild to no (p<.001) long-term side effects. There were also differing amounts of tradeoff acceptable between the groups for a 10% decrease in risk of late-onset side effects (p=.016), a decrease in MOA from infusion every 3 weeks to pills taken daily at any time (p=.005) and from pills taken daily without food to pills taken daily at any time (p<.001). CONCLUSION We demonstrate differences in preferences based on experience with LOT, suggesting that patient treatment experience may have an impact on their preferences. As patient preference data become an important component of treatment decision making, preference differences should be considered when recommending therapies at different stages in the treatment journey. Understanding patient preferences regarding treatment decisions is essential to informing shared decision-making and ensuring treatment plans are consistent with patients' goals.
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Affiliation(s)
- Sarah Janse
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Ellen Janssen
- Center for Medical Technology Policy (CMTP), Baltimore, MD, USA
| | - Tanya Huwig
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, USA
| | | | | | - Carolyn J Presley
- Department of Internal Medicine, Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University College of Medicine, Columbus, OH, USA
| | - John F P Bridges
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, USA
- Department of Surgery, The Ohio State University College of Medicine, Columbus, OH, USA
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Visser S, de Mol M, Cheung K, van Toor JJ, van Walree NC, Stricker BH, Den Oudsten BL, Aerts JGJV. Treatment Satisfaction of Patients With Advanced Non-Small-cell Lung Cancer Receiving Platinum-based Chemotherapy: Results From a Prospective Cohort Study (PERSONAL). Clin Lung Cancer 2018; 19:e503-e516. [PMID: 29705017 DOI: 10.1016/j.cllc.2018.03.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 02/05/2018] [Accepted: 03/10/2018] [Indexed: 11/29/2022]
Abstract
INTRODUCTION In patients with advanced non-small-cell lung cancer, the treatment benefits and risks need to be constantly weighed. We explored patient-reported satisfaction with therapy (SWT) and assessed its value in addition to quality of life (QoL) and adverse events (AEs). PATIENTS AND METHODS In a prospective multicenter cohort study, patients with stage IIIB/IV non-small-cell lung cancer received platinum-pemetrexed chemotherapy. They completed the World Health Organization Quality of Life-BREF (WHOQoL-BREF) and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) before and during chemotherapy. After the last cycle, patients reported on SWT, expectations of therapy, and feelings about side effects (FSE) using the Cancer Therapy Satisfaction Questionnaire. The explained variance (R2) of QoL after treatment by SWT was calculated. Using multivariable linear regression, we examined the association of SWT with patient- and treatment-related variables, FSE, and AEs. RESULTS Eighty-nine patients finished 4 cycles of chemotherapy, 65 of whom completed the Cancer Therapy Satisfaction Questionnaire. Fifty-six patients (86.2%) would probably or definitely decide to undergo the same treatment again, regardless of deterioration or improvement in QoL or a high or low frequency of AEs during chemotherapy. The explained variance of QoL by SWT was greatest for the EORTC QLQ C-30 global health status/QoL scale (R2 = 0.170). Patient age (β = 0.43; 95% confidence interval [CI], 0.05-0.82), FSE (β = 0.17; 95% CI, 0.06-0.29), and tumor response (β = 7.93; 95% CI (1.64 to 14.22)) were independently associated with SWT. CONCLUSION SWT could provide important supplementary information in addition to QoL assessments and treatment toxicities. Tumor response, older age, and FSE score were associated with better SWT. These insights could affect decision-making during palliative chemotherapy.
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Affiliation(s)
- Sabine Visser
- Department of Pulmonary Medicine, Amphia Hospital Breda, Breda, The Netherlands; Department of Pulmonary Medicine, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands; Department of Epidemiology, Erasmus Medical Center University Medical Center, Rotterdam, The Netherlands
| | - Mark de Mol
- Department of Pulmonary Medicine, Amphia Hospital Breda, Breda, The Netherlands; Department of Pulmonary Medicine, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
| | - Kiki Cheung
- Department of Epidemiology, Erasmus Medical Center University Medical Center, Rotterdam, The Netherlands; Inspectorate of Health Care, Utrecht, The Netherlands
| | - Jermo J van Toor
- Department of Pulmonary Medicine, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
| | - Nico C van Walree
- Department of Pulmonary Medicine, Amphia Hospital Breda, Breda, The Netherlands
| | - Bruno H Stricker
- Department of Epidemiology, Erasmus Medical Center University Medical Center, Rotterdam, The Netherlands; Inspectorate of Health Care, Utrecht, The Netherlands.
| | - Brenda L Den Oudsten
- Department of Medical and Clinical Psychology, Centre of Research on Psychological and Somatic Disorders, Tilburg University, Tilburg, The Netherlands
| | - Joachim G J V Aerts
- Department of Pulmonary Medicine, Amphia Hospital Breda, Breda, The Netherlands; Department of Pulmonary Medicine, Erasmus Medical Center Cancer Institute, Rotterdam, The Netherlands
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Shen L, Niu X, Jian H, Xu Y, Yu Y, Lu S. Assessment of interfering factors and clinical risk associated with discontinuation of pemetrexed maintenance therapy in advanced non-squamous non-small cell lung cancer. Lung Cancer 2017; 111:43-50. [PMID: 28838396 DOI: 10.1016/j.lungcan.2017.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 06/04/2017] [Accepted: 07/03/2017] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Pemetrexed continuation maintenance therapy after induction with platinum-based chemotherapy is a standard treatment option for non-squamous non-small cell lung cancer (NSCLC) patients. However, discontinuation of maintenance therapy is still a challenge in clinical practice. We aimed to investigate interfering factors and clinical risk associated with discontinuation of pemetrexed maintenance therapy (PMT). MATERIALS AND METHODS Data of patients with locally advanced or metastatic non-squamous NSCLC who received PMT between December 2011 and October 2015 were retrospectively analyzed. Patients' characteristics, performance status (PS), response and toxicity evaluation were collected. The reasons for PMT discontinuation were summarized. Progression-free survival (PFS) and overall survival (OS) were analyzed by Kaplan-Meier method and Cox proportional hazard model. RESULTS Of the 220 patients included for final analysis, 132 patients (60.0%) continued PMT until disease progression. The patients over 60 years old (p=0.021), the patients with PS 2 at the initiation of PMT (p=0.005) and the patients experienced grade 3/4 toxicity during PMT (p<0.001) had a higher discontinuation rate. The reasons for PMT discontinuation were the regarding toxicity (39.8%), high intensity of hospital visit (17.0%), treatment cost (13.6%), patients' preference (26.1%) and failure of pain control (3.4%). In univariate analysis, PS 0-1 at the initiation of PMT (5.6 versus 4.3 months, p=0.022) and PMT continuation (5.6 versus 4.3 months, p<0.001) were associated with improved PFS. And PMT continuation was associated with improved OS (19.2 versus 16.8 months, p=0.003) along with actionable mutations and PS 0-1 at the initiation of PMT. In multivariate analysis, PMT continuation (hazard ratio: 1.486; 95% CI: 1.050-2.104; p=0.025) was an independent prognostic factor regarding OS benefit assessed by Cox proportional hazard model. CONCLUSION Discontinuation of PMT is common in clinical practice. The survival benefit suggests that fit patients should be encouraged to continue PMT until disease progression.
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Affiliation(s)
- Lan Shen
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Xuhui District, Shanghai, 200030, PR China
| | - Xiaomin Niu
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Xuhui District, Shanghai, 200030, PR China
| | - Hong Jian
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Xuhui District, Shanghai, 200030, PR China
| | - Yunhua Xu
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Xuhui District, Shanghai, 200030, PR China
| | - Yongfeng Yu
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Xuhui District, Shanghai, 200030, PR China
| | - Shun Lu
- Department of Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, 241 Huaihai West Road, Xuhui District, Shanghai, 200030, PR China.
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