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Lu K, Li Q, Pu C, Lei X, Fu Q. Effect of dexamethasone pretreatment using deep learning on the surgical effect of patients with gastrointestinal tumors. PLoS One 2024; 19:e0304359. [PMID: 39018292 PMCID: PMC11253962 DOI: 10.1371/journal.pone.0304359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 05/11/2024] [Indexed: 07/19/2024] Open
Abstract
To explore the application efficacy and significance of deep learning in anesthesia management for gastrointestinal tumors (GITs) surgery, 80 elderly patients with GITs who underwent surgical intervention at our institution between January and September 2021 were enrolled. According to the preoperative anesthesia management methodology, patients were rolled into a control (Ctrl) group (using 10 mg dexamethasone 1-2 hours before surgery) and an experimental (Exp) group (using a deep learning-based anesthesia monitoring system on the basis of the Ctrl group), with 40 cases in each group. A comprehensive comparative analysis was performed between the two cohorts, encompassing postoperative cognitive evaluations, Montreal Cognitive Assessment (MoCA) scores, gastrointestinal functionality, serum biomarkers (including interleukin (IL)-6, C-reactive protein (CRP), and cortisol levels), length of hospitalization, incidence of complications, and other pertinent metrics. The findings demonstrated that anesthesia monitoring facilitated by deep learning algorithms effectively assessed the anesthesia state of patients. Compared to the Ctrl group, patients in the Exp group showed significant differences in cognitive assessments (word recall, number connection, number coding) (P<0.05). Additionally, the Exp group exhibited a notably increased MoCA score (25.3±2.4), significantly shorter time to first flatus postoperatively (35.8±13.7 hours), markedly reduced postoperative pain scores, significantly shortened time to tolerate a liquid diet postoperatively (19.6±5.2 hours), accelerated recovery of serum-related indicators, and a significantly decreased mean length of hospital stay (11.4±3.2 days) compared to the Ctrl group. In summary, administering dexamethasone under the anesthesia management of GITs surgery based on gradient boosting decision tree (GBDT) and pharmacokinetics pharmacodynamics (PKPD) models can promote patient recovery, reduce the incidence of postoperative cognitive impairment (POCD), and improve patient prognosis.
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Affiliation(s)
- Kun Lu
- Department of Anesthesiology, The Third People’s Hospital of Chengdu, Southwest Jiao Tong University, Chengdu, China
| | - Qiang Li
- Department of Anesthesiology, The Third People’s Hospital of Chengdu, Southwest Jiao Tong University, Chengdu, China
| | - Chun Pu
- Department of Anesthesiology, The Third People’s Hospital of Chengdu, Southwest Jiao Tong University, Chengdu, China
| | - Xue Lei
- Department of Anesthesiology, The Third People’s Hospital of Chengdu, Southwest Jiao Tong University, Chengdu, China
| | - Qiang Fu
- Department of Anesthesiology, The Third People’s Hospital of Chengdu, Southwest Jiao Tong University, Chengdu, China
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Jiang L, Zhou H, Yang Q, Luo X, Huang D. Development of algorithms to estimate the EQ-5D-5L from the FACT-L in patients with lung cancer: a mapping study. Qual Life Res 2024; 33:805-816. [PMID: 38148367 DOI: 10.1007/s11136-023-03567-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2023] [Indexed: 12/28/2023]
Abstract
OBJECTIVE This study aimed to develop a mapping algorithm to evaluate the EQ-5D-5L according to the FACT-L when the EQ-5D-5L is not available. METHODS EQ-5D-5L and FACT-L data were collected from patients with lung cancer in Departments of Thoracic Surgery, Medical Oncology, Radiation Oncology, Sichuan Cancer Hospital. We used the ordinary least squares model (OLS), Tobit model (Tobit), two-part model (TPM), beta mixture regression (BM), and censored least absolute deviation model (CLAD) to map the results of the FACT-L according to EQ-5D-5L scores. To establish these models, the total score, dimension scores, squared items, and interaction items were introduced. Performance metrics including Adjusted R2, root mean square error (RMSE), and mean absolute error (MAE) were used to select the optimized model. RESULTS The model with the best mapping performance was the BM model (BETAMIX4) with the PWB (physical well-being) dimension, FWB (functional well-being) dimension, the squared term of the PWB dimension, and the squared term of the FWB dimension as covariates. The final prediction metrics were Adjusted R2 = 0.695, RMSE = 0.206, and MAE = 0.109. Fivefold cross-validation (CV) results also demonstrated that the BM model had the best mapping power. CONCLUSIONS This study developed an optimized mapping algorithm to predict the utility index from the FACT-L to the EQ-5D-5L, which provides an effective alternative reference for EQ-5D-5L estimation when the preference-based health utility values were unavailable.
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Affiliation(s)
- Longlin Jiang
- Department of Thoracic Surgery Sichuan Clinical Research Center for Cancer Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Hong Zhou
- Department of Thoracic Surgery Sichuan Clinical Research Center for Cancer Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Qing Yang
- Nursing Department, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China.
| | - Xi Luo
- Department of Thoracic Surgery Sichuan Clinical Research Center for Cancer Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Deyu Huang
- School of Nursing, Chengdu Medical College, Chengdu, China
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Liu Y, Xu H, Lv L, Wang X, Kang R, Guo X, Wang H, Zheng L, Liu H, Guo L, Chen Q, Liu S, Qiao Y, Zhang S. Risk-based lung cancer screening in heavy smokers: a benefit-harm and cost-effectiveness modeling study. BMC Med 2024; 22:73. [PMID: 38369461 PMCID: PMC10875747 DOI: 10.1186/s12916-024-03292-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 02/09/2024] [Indexed: 02/20/2024] Open
Abstract
BACKGROUND Annual screening through low-dose computed tomography (LDCT) is recommended for heavy smokers. However, it is questionable whether all individuals require annual screening given the potential harms of LDCT screening. This study examines the benefit-harm and cost-effectiveness of risk-based screening in heavy smokers and determines the optimal risk threshold for screening and risk-stratified screening intervals. METHODS We conducted a comparative cost-effectiveness analysis in China, using a cohort-based Markov model which simulated a lung cancer screening cohort of 19,146 heavy smokers aged 50 ~ 74 years old, who had a smoking history of at least 30 pack-years and were either current smokers or had quit for < 15 years. A total of 34 risk-based screening strategies, varying by different risk groups for screening eligibility and screening intervals (1-year, 2-year, 3-year, one-off, non-screening), were evaluated and were compared with annual screening for all heavy smokers (the status quo strategy). The analysis was undertaken from the health service perspective with a 30-year time horizon. The willingness-to-pay (WTP) threshold was adopted as three times the gross domestic product (GDP) of China in 2021 (CNY 242,928) per quality-adjusted life year (QALY) gained. RESULTS Compared with the status quo strategy, nine risk-based screening strategies were found to be cost-effective, with two of them even resulting in cost-saving. The most cost-effective strategy was the risk-based approach of annual screening for individuals with a 5-year risk threshold of ≥ 1.70%, biennial screening for individuals with a 5-year risk threshold of 1.03 ~ 1.69%, and triennial screening for individuals with a 5-year risk threshold of < 1.03%. This strategy had the highest incremental net monetary benefit (iNMB) of CNY 1032. All risk-based screening strategies were more efficient than the status quo strategy, requiring 129 ~ 656 fewer screenings per lung cancer death avoided, and 0.5 ~ 28 fewer screenings per life-year gained. The cost-effectiveness of risk-based screening was further improved when individual adherence to screening improved and individuals quit smoking after being screened. CONCLUSIONS Risk-based screening strategies are more efficient in reducing lung cancer deaths and gaining life years compared to the status quo strategy. Risk-stratified screening intervals can potentially balance long-term benefit-harm trade-offs and improve the cost-effectiveness of lung cancer screenings.
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Affiliation(s)
- Yin Liu
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Huifang Xu
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Lihong Lv
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xiaoyang Wang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Ruihua Kang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xiaoli Guo
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Hong Wang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Liyang Zheng
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Hongwei Liu
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Lanwei Guo
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Qiong Chen
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Shuzheng Liu
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Youlin Qiao
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China.
- Center for Global Health, School of Population Medicine and Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100005, China.
| | - Shaokai Zhang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China.
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Feng B, Gong C, You L, Lin Y, Wang Y, Ip WY, Wang Y. Central Sensitization in Patients with Chronic Pain Secondary to Carpal Tunnel Syndrome and Determinants. J Pain Res 2023; 16:4353-4366. [PMID: 38145037 PMCID: PMC10748611 DOI: 10.2147/jpr.s441786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 12/12/2023] [Indexed: 12/26/2023] Open
Abstract
Purpose Central sensitization (CS) is commonly seen in chronic pain disorders, including neuropathic pain. However, there exist inconsistencies concerning the presence of CS in chronic pain secondary to carpal tunnel syndrome (CTS). CS and neuropathic pain manifestations in CTS remain not well established. Therefore, this study aims to investigate the CS and pain profiles in patients with CTS and to explore the potential determinants associated with CS. Patients and Methods Patients with suspected CTS symptoms lasting 3 months or above and healthy controls were enrolled. History, physical examinations, and nerve conduction studies were employed to confirm the diagnosis and severity of median nerve dysfunction. The central sensitization inventory (CSI) was used to screen CS. Other outcomes included neuropathic pain, CTS-specific symptom severity and functions, emotion, and health-related quality of life. Between-group comparisons were conducted in terms of the CS presence. Logistic regression analysis was performed to identify determinants associated with CS. Results Over 60% of participants with CTS were found with clinical CS, significantly higher than that in the control group. More than 70% of the CTS participants were identified to have possible or very likely neuropathic pain components. In addition, one-fourth of CTS cases had depression or anxiety. Anxiety was associated with an increased risk of developing CS in CTS (adjusted OR=1.31, 95% CI 1.08-1.59), whereas higher self-perceived general health rating was negatively associated with the presence of CS (adjusted OR=0.92, 95% CI 0.88-0.97) in the multivariate adjusted regression model. Conclusion CS is prevalent in patients with CTS. Predominant neuropathic pain characteristics were uncovered in CTS patients as well as comorbid psychological distress. Significant association was found between anxiety and CS presence. Self-perceived general health was inversely related to CS. Further research is warranted to explore the mechanisms of anxiety and central pain processing in painful entrapment neuropathy.
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Affiliation(s)
- Beibei Feng
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Department of Orthopaedics & Traumatology, the University of Hong Kong, Hong Kong, Special Administrative Regions, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Chen Gong
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Longfei You
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Yangyang Lin
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Yafei Wang
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Wing Yuk Ip
- Department of Orthopaedics & Traumatology, the University of Hong Kong, Hong Kong, Special Administrative Regions, People’s Republic of China
| | - Yuling Wang
- Department of Rehabilitation Medicine, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Guangdong Provincial Clinical Research Center for Rehabilitation Medicine, Guangzhou, People’s Republic of China
- Biomedical Innovation Center, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
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Zhou HJ, Zhang A, Wei J, Wu J, Luo N, Wang P. Psychometric performance of EQ-5D-5L and SF-6DV2 in measuring health status of populations in Chinese university staff and students. BMC Public Health 2023; 23:2314. [PMID: 37993793 PMCID: PMC10664374 DOI: 10.1186/s12889-023-17208-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 11/11/2023] [Indexed: 11/24/2023] Open
Abstract
AIMS To compare measurement properties of EQ-5D-5L and SF-6DV2 in university staff and students in China. METHODS A total of 291 staff and 183 undergraduates or postgraduates completed the two instruments assigned in a random order. The health utility scores (HUS) of EQ-5D-5L and SF-6DV2 were calculated using the respective value sets for Chinese populations. The agreement of HUSs was examined using intraclass correlation coefficients (ICC) and Bland-Altman plot. Convergent validity of their HUSs and similar dimensions were assessed using Spearman's correlation coefficient. Known-group validity of the HUSs and EQ-VAS score was assessed by comparing the scores of participants with and without three conditions (i.e., disease, symptom or discomfort, and injury), as well as number of any of the three conditions; their sensitivity was also compared. RESULTS The ICCs between the two HUSs were 0.567 (staff) and 0.553 (students). Bland-Altman plot found that EQ-5D-5L HUSs were generally higher. Strong correlation was detected for two similar dimensions (pain/discomfort of EQ-5D-5L and pain of SF-6DV2; anxiety/depression of EQ-5D-5L and mental health of SF-6DV2) in both samples. The correlation between the two HUSs were strong (0.692 for staff and 0.703 for students), and were stronger than their correlations with EQ-VAS score. All the three scores could discriminate the difference in three known-groups (disease, symptom or discomfort, number of any of the three conditions). The two HUSs were more sensitive than EQ-VAS score; and either of them was not superior than the other. CONCLUSIONS Both EQ-5D-5L and SF-6DV2 HUSs have acceptable measurement properties (convergent validity, known-groups validity, sensitivity) in Chinese university staff and students. Nevetheless, only EQ-5D-5L (PD and AD) and SF-6DV2 (PN and MH) showed indicated good convergent validity as expected. Two types of HUSs cannot be used interchangeably, and each has its own advantages in sensitivity.
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Affiliation(s)
- Hui Jun Zhou
- Business School, University of Shanghai for Science and Technology, Shanghai, China
| | - Aixue Zhang
- School of Public Health, Fudan University, 130 Dong An Road, Shanghai, 200032, China
- Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China (Fudan University), Shanghai, China
| | - Jie Wei
- Department of TCM Manipulative Orthopedics, PLA Air Force Medical Center, Beijing, China
| | - Jing Wu
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Nan Luo
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Pei Wang
- School of Public Health, Fudan University, 130 Dong An Road, Shanghai, 200032, China.
- Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China (Fudan University), Shanghai, China.
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Klapproth CP, Fischer F, Rose M. Scale agreement, ceiling and floor effects, construct validity, and relative efficiency of the PROPr and EQ-5D-3L in low back pain patients. Health Qual Life Outcomes 2023; 21:107. [PMID: 37759272 PMCID: PMC10523622 DOI: 10.1186/s12955-023-02188-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND The PROMIS Preference score (PROPr) is a new health state utility (HSU) score that aims to comprehensively incorporate the biopsychosocial model of health and apply favorable psychometric properties from the descriptive PROMIS system to HSU measurements. However, minimal evidence concerning comparisons to the EQ-5D-3L and the PROPr's capability to differentiate clinical severity are available. Therefore, the aim of this study was to compare the PROPr to the EQ-5D-3L in terms of scale agreement, ceiling/floor effects, distribution, construct validity, discriminatory power, and relative efficiency (RE) in terms of the Oswestry Disability Index (ODI) for patients with low back pain (LBP). METHODS We used intra-class correlation coefficients (ICC) and Bland-Altman plots to compare the PROPr and EQ-5D-3L with regared to scale agreement in a cross-sectional routine sample of LBP patients. For distribution, we used the Pearson's coefficient for skewness and for ceiling/floor effects, a 15%-top/bottom threshold. For convergent validity, we used Pearson's correlation coefficients. For known-groups validity, we applied a linear regression with interaction terms (predictors sex, age, and ODI level) and an analysis of variance (ANOVA). For discriminatory power, we calculated the effect size (ES) using Cohen's d and the ratio of the area under the receiver-operating characteristics curves (AUROC-ratio = AUROCPROPr/AUROCEQ-5D-3L). RE was measured using the ratio of F-values (RE = FPROPr/FEQ-5D-3L). RESULTS Of 218 LBP patients, 50.0% were female and the mean age was 61.8 years. The mean PROPr (0.20, 95%CI: 0.18; 0.22) and EQ-5D-3L scores (0.55, 95%CI: 0.51; 0.58) showed low agreement (d = 0.35, p < 0.001; ICC 0.27, 95%CI: -0.09; 0.59). The PROPr's distribution was positively skewed, whereas the EQ-5D-3L's was negative. Neither tool showed ceiling/floor effects, but all EQ-5D-3L dimensions did. Pearson correlation was r = 0.66 (95%CI: 0.58; 0.73). Differences were invariant to sex and age but not to ODI severity: ESEQ-5D-3L > ESPROPr and RE < 1 in higher ODI severity; ESEQ-5D-3L < ESPROPr and RE > 1 in lower ODI severity. AUROC-ratios did not show significant differences in terms of ODI severity. CONCLUSIONS All PROPr and EQ-5D-3L biopsychosocial dimensions of health showed impairment in LPB patients. The capability of EQ-5D-3L and PROPr to differentiate ODI levels depends on ODI severity. Joint application of both tools may provide additional information.
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Affiliation(s)
- Christoph Paul Klapproth
- Center for Patient-Centered Outcomes Research (CPCOR), Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, Berlin, Germany.
| | - Felix Fischer
- Center for Patient-Centered Outcomes Research (CPCOR), Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Matthias Rose
- Center for Patient-Centered Outcomes Research (CPCOR), Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, MA, USA
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Weng G, Hong Y, Luo N, Mukuria C, Jiang J, Yang Z, Li S. Comparing EQ-5D-3L and EQ-5D-5L in measuring the HRQoL burden of 4 health conditions in China. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2023; 24:197-207. [PMID: 35538178 DOI: 10.1007/s10198-022-01465-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 04/05/2022] [Indexed: 05/24/2023]
Abstract
BACKGROUND EQ-5D-3L has been used in the National Health Services Survey of China since 2008 to monitor population health. The five-level version of EQ-5D was developed, but there lacks evidence to support the use of five-level version of EQ-5D in China. This study was conducted to compare the measurement properties of both the EQ-5D-3L and EQ-5D-5L in quantifying health-related quality of life (HRQoL) burden for 4 different health conditions in China. METHODS Participants from China were recruited to complete the 3L and 5L questionnaire via Internet. Quota was set to recruit five groups of individuals, with one group of individuals without any health condition and one group of generalized anxiety disorder (GAD), HIV/AIDS, chronic Hepatitis B (CHB), or depression, respectively. The 3L and 5L were compared in terms of response distributions, percentages of reporting 'no problems', index value distributions, known-group validity and their relative efficiency. RESULTS In total, 500 individuals completed the online survey, including 140 healthy individuals, 122 individuals with hepatitis B, 107 with depression, 90 individuals with GAD and 101 with HIV/AIDS. 5L also had smoother and less clustered index value distributions. Healthy group showed different response distributions to the four condition groups. The percentage of reporting 'no problems' decreased significantly in the 5L in all domains (P < 0.01), especially in the pain/discomfort dimension (relative difference: 43.10%). Relative efficiency suggested that 5L had a higher absolute discriminatory power than the 3L version between healthy participant and the other 4 condition groups, especially for the HIV/AIDS group when the 3L results was not significant. CONCLUSIONS The 5L version may be preferable to the 3L, as it demonstrated superior performance with respect to higher sensitivity to mild health problems, better relative efficiency and responses and index value distributions.
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Affiliation(s)
- Guizhi Weng
- College of Pharmacy, Jinan University, 601 West Huangpu avenue, 510632, Guangzhou, People's Republic of China
| | - Yanming Hong
- College of Pharmacy, Jinan University, 601 West Huangpu avenue, 510632, Guangzhou, People's Republic of China
| | - Nan Luo
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Clara Mukuria
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Jie Jiang
- College of Pharmacy, Jinan University, 601 West Huangpu avenue, 510632, Guangzhou, People's Republic of China
- Dongguan Institute of Jinan University, Dongguan, People's Republic of China
| | - Zhihao Yang
- College of Pharmacy, Jinan University, 601 West Huangpu avenue, 510632, Guangzhou, People's Republic of China.
- Health Services Management Department, Guizhou Medical University, Guiyang, People's Republic of China.
| | - Sha Li
- College of Pharmacy, Jinan University, 601 West Huangpu avenue, 510632, Guangzhou, People's Republic of China.
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Kouis P, Kakkoura MG, Elia SA, Ioannou P, Anagnostopoulou P, Potamiti L, Loizidou MA, Panayiotidis MI, Kyriacou K, Hadjisavvas A, Yiallouros PK. Observational study of health utilities in adult primary ciliary dyskinesia patients: preliminary data on associations with molecular diagnosis, clinical phenotype and HRQOL measures. Multidiscip Respir Med 2022; 17:881. [PMID: 36636646 PMCID: PMC9830407 DOI: 10.4081/mrm.2022.881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 11/25/2022] [Indexed: 12/24/2022] Open
Abstract
Background Primary ciliary dyskinesia (PCD) is a congenital disorder characterized by chronic respiratory morbidity. To date, there is no information on PCD-specific preference-based quality of life measures such as health utilities (HU). We cross-sectionally assessed HU in adult PCD patients and explored relationships with genotype, phenotype and quality of life (QOL)-PCD scales. Methods Diagnostic testing was performed according to international guidelines, while participants completed the visual analog scale (VAS), time trade off (TTO), standard gamble (SG), and EuroQol 5 dimensions (EQ5D) HU instruments, as well as the QOL-PCD questionnaire. Hierarchical regression was used to identify the QOL-PCD scales that are most predictive of HU. Results Among 31 patients, median HU are 0.75 (VAS), 0.86 (EQ5D), 0.91 (TTO) and 0.99 (SG). The underlying genotype is not associated with HU measures. VAS and EQ5D are associated with lung function, while TTO and SG values are not sensitive to any of the examined factors. Among the QOL-PCD scales, physical functioning and lower respiratory symptoms explained much of VAS (R2= 0.419) and EQ5D (R2= 0.538) variability. Conclusions Our study demonstrates that HU elicitation in PCD is feasible using both direct and indirect methods. Overall, HU scores are relatively high among adult patients, with higher scores observed in SG and TTO, followed by EQ5D and VAS. VAS and EQ5D HU values are sensitive to lung function as well as to QOL-PCD physical functioning and lower respiratory symptom scores.
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Affiliation(s)
- Panayiotis Kouis
- Respiratory Physiology Laboratory, Medical School, University of Cyprus, Nicosia, Cyprus,Shakolas Educational Center of Clinical Medicine, Palaios Dromos Lefkosias- Lemesou 215/6, 2029 Aglantzia, Cyprus. Tel.+357.99467521 - +357.22895396.
| | - Maria G. Kakkoura
- Respiratory Physiology Laboratory, Medical School, University of Cyprus, Nicosia, Cyprus,Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, UK
| | - Stavria Artemis Elia
- Respiratory Physiology Laboratory, Medical School, University of Cyprus, Nicosia, Cyprus,Cyprus International Institute for Environmental & Public Health, Cyprus University of Technology, Limassol, Cyprus
| | - Phivos Ioannou
- Pediatric Pulmonology Unit, Hospital ‘Archbishop Makarios III’, Nicosia, Cyprus
| | - Pinelopi Anagnostopoulou
- Respiratory Physiology Laboratory, Medical School, University of Cyprus, Nicosia, Cyprus,Pediatric Pulmonology Unit, Hospital ‘Archbishop Makarios III’, Nicosia, Cyprus
| | - Louiza Potamiti
- Department of Cancer Genetics, Therapeutics & Ultrastructural Pathology, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus,Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Maria A. Loizidou
- Department of Cancer Genetics, Therapeutics & Ultrastructural Pathology, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus,Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Mihalis I. Panayiotidis
- Department of Cancer Genetics, Therapeutics & Ultrastructural Pathology, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus,Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Kyriacos Kyriacou
- Department of Cancer Genetics, Therapeutics & Ultrastructural Pathology, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus,Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Andreas Hadjisavvas
- Department of Cancer Genetics, Therapeutics & Ultrastructural Pathology, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus,Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Panayiotis K. Yiallouros
- Respiratory Physiology Laboratory, Medical School, University of Cyprus, Nicosia, Cyprus,Pediatric Pulmonology Unit, Hospital ‘Archbishop Makarios III’, Nicosia, Cyprus
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Giglio M, Preziosa A, Mele R, Brienza N, Grasso S, Puntillo F. Effects of an Intrathecal Drug Delivery System Connected to a Subcutaneous Port on Pain, Mood and Quality of Life in End Stage Cancer Patients: An Observational Study. Cancer Control 2022; 29:10732748221133752. [PMID: 36281899 PMCID: PMC9607974 DOI: 10.1177/10732748221133752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND In cancer patients with limited life expectancy, an implant of an intrathecal (IT) drug delivery system connected to a subcutaneous port (IDDS-SP) has been proposed as a successful strategy, but conflicting results are reported on quality of life (QoL). The aim of this prospective observational study is to report the effects on pain, mood and QoL of an IT combination therapy delivered by an IDDS-SP in malignant refractory pain. METHODS Adult patients in which IT therapy was recommended were recruited. An IT therapy with morphine and levobupivacaine was started: VASPI score, depression and anxiety (evaluated by the Edmonton Symptom Assessment System -ESAS-), the Pittsburgh Sleep Quality Index (PSQI), the 5-level EuroQol 5D version (EQ-5D-5L) and the requirements of breakthrough cancer pain (BTcP) medications were registered, with adverse events rate and the satisfaction of patients scored as Patient Global Impression of Change (PGIC). RESULTS Fifty patients, (16 F/34 M) were enrolled (age 69 ± 12). All had advanced cancer with metastasis. The median daily VASPI score was 75, the median depression score was 6, and the median anxiety score was 4, median PSQI was 16. At 28 days, a significant reduction in VASPI score was registered as well as in depression and anxiety item. Also, PSQI decreased significantly. The EQ-5D-5 L showed a significant improvement in all components at 14 and 28 days. Patient Global Impression of Change scores showed high level of satisfaction. A low incidence of adverse events and a reduction in BTCP episodes were also registered. CONCLUSION Intrathecal combination therapy delivered by an IDDS-SP could ensure adequate control of cancer related symptoms, such as pain, depression, anxiety and sleep disturbances. These effects, with low rate of AEs and reduced BTcP episodes, could explain the improvement in QoL and the overall high levels of patients' satisfaction.
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Affiliation(s)
- Mariateresa Giglio
- Anaesthesia, Intensive Care and Pain Unit, Policlinico Hospital, Bari, Italy
| | - Angela Preziosa
- Anaesthesia, Intensive Care and Pain Unit, Policlinico Hospital, Bari, Italy
| | - Roberta Mele
- Anaesthesia, Intensive Care and Pain Unit, Policlinico Hospital, Bari, Italy
| | - Nicola Brienza
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Salvatore Grasso
- Department of Emergency and Organ Transplantation, University of Bari “Aldo Moro”, Bari, Italy
| | - Filomena Puntillo
- Anaesthesia, Intensive Care and Pain Unit, Policlinico Hospital, Bari, Italy,Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy,Filomena Puntillo, Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”. Anaesthesia, Intensive Care and Pain Unit, Piazza G. Cesare 11, 70124 Bari, Italy.
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10
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Liu W, Zhang Q, Zhang T, Li L, Xu C. Quality of life in patients with non-small cell lung cancer treated with PD-1/PD-L1 inhibitors: a systematic review and meta-analysis. World J Surg Oncol 2022; 20:333. [PMID: 36192730 PMCID: PMC9531439 DOI: 10.1186/s12957-022-02800-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 09/21/2022] [Indexed: 11/29/2022] Open
Abstract
Background Immune checkpoint inhibitors (ICIs) have dramatically prolonged survival in non-small cell lung cancer (NSCLC) patients, but little research had focused on its impact on quality of life (QoL). The purpose of our study was to compare the QoL in patients with NSCLC treated with programmed cell death protein-1/programmed cell death-ligand 1 (PD-1/PD-L1) inhibitors versus chemotherapy. Methods We searched for randomized controlled trials utilizing the Quality of Life Questionnaire Core 30 items (QLQ-C30) and the EuroQol Five Dimensions Questionnaire-3L (EQ-5D-3L) to assess the QoL of NSCLC treated with PD-1/PD-L1 inhibitors versus chemotherapy. We collected hazard ratios (HRs) for the time from baseline to the first clinically significant deterioration (TTD) and effect size as the difference in mean change between and within treatment groups in patients’ reported outcomes (PROs). (PROSPERO registration number: CRD42022296680). Results In the five trials reported by QLQ-C30, TTD was longer in PD-1/PD-L1 inhibitors compared with control groups (HR = 0.86; 95% CI = 0.76, 0.97; P = 0.013), with similar results in terms of physical function, role function, and pain. The difference in mean change between the PD-1/PD-L1 inhibitors group and the chemotherapy group in QLQ-C30 and EQ-5D VAS was 3.64 (95% CI = 1.62, 5.66; P = 0.001) and 4.74 (95% CI = 2.65, 6.83; P = 0.001), which supported PD-1/PD-L1 inhibitors. However, for the EQ-5D utility index, there was no statistically significant difference between the two groups, with a mean change difference of 0.03 (95% CI = −0.01, 0.07; P = 0.094). The mean change from baseline to follow-up in PD-1/PD-L1 inhibitors group was 2.57 (95% CI = 0.43, 4.71; P = 0.019), and chemotherapy group was −1.31 (95% CI = −3.71, 1.09; P = 0.284), correspondingly. The subgroup analysis showed that no difference was observed between open-label and double-blind trials in patients treated with chemotherapy or PD-1/PD-L1 inhibitors. Conclusion In conclusion, PD-1/PD-L1 inhibitors could improve the QoL of patients with NSCLC compared to chemotherapy and reduce unfavorable symptoms during treatment.
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Affiliation(s)
- Wei Liu
- Department of Respiratory Medicine, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, 210029, Jiangsu, China.,Clinical Center of Nanjing Respiratory Diseases and Imaging, Nanjing, 210029, Jiangsu, China
| | - Qian Zhang
- Department of Respiratory Medicine, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, 210029, Jiangsu, China.,Clinical Center of Nanjing Respiratory Diseases and Imaging, Nanjing, 210029, Jiangsu, China
| | - Tiantian Zhang
- Department of Respiratory Medicine, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, 210029, Jiangsu, China.,Clinical Center of Nanjing Respiratory Diseases and Imaging, Nanjing, 210029, Jiangsu, China
| | - Li Li
- Department of Respiratory Medicine, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, 210029, Jiangsu, China.,Clinical Center of Nanjing Respiratory Diseases and Imaging, Nanjing, 210029, Jiangsu, China
| | - Chunhua Xu
- Department of Respiratory Medicine, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, 210029, Jiangsu, China. .,Clinical Center of Nanjing Respiratory Diseases and Imaging, Nanjing, 210029, Jiangsu, China.
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11
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Kangwanrattanakul K. A systematic review of health state utility values in Thai cancer patients. Expert Rev Pharmacoecon Outcomes Res 2022; 22:1171-1186. [DOI: 10.1080/14737167.2022.2123796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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12
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He Z, Liang W, Xu W, Huang W, Wang X, Huang K, Yang L. Mapping the FACT-G to EQ-5D-3L utility index in cancer with the Chinese values set. Expert Rev Pharmacoecon Outcomes Res 2022; 22:1103-1116. [PMID: 35711123 DOI: 10.1080/14737167.2022.2091546] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The purpose of this research was to create a function for mapping the cancer-specific instrument (FACT-G) to a preference-based measure (EQ-5D-3L) utility index for health-related quality of life, with utility scores generated using the Chinese value set. METHOD A cross-sectional study among 243 Chinese patients with cancer was conducted through EQ-5D-3L and FACT-G questionnaires survey. The EQ-5D-3L utility index values wad predicted based on OLS, GLM, CLAD, and Tobit model regression approaches. The performance and predictive power of each model were also evaluated using r2 and adj- r2, MAE, RMSE, ICC, and MID. Linear equating was used to avoid regression of the OLS model to mean. The model was validated using a 10-fold cross-validation method. RESULTS Among all regression models for the FACT-G, the OLS 5 model predicted mean EQ-5D-3L values the best, in terms of model goodness of fit (r2= 0.6230, r2= 58.93%, MAE = 0.0448, RMSE = 0.0624). The OLS model proved to be the most accurate for the mean, and the linear equating scores were much closer to observed scores. CONCLUSION Our results suggest that the best algorithm for FACT-G mapping to EQ-5D-3L utility index is OLS model, based on the survey of Chinese patients with cancer.
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Affiliation(s)
- ZhiKui He
- Department of Occupational Health and Environmental Health, School of Public Health, Guangxi Medical University, Nanning, Guangxi Province, P.R. China
| | - WenJie Liang
- Department of Social Medicine, School of Public Health, Guangxi Medical University, Nanning, Guangxi Province, P.R. China
| | - WenJia Xu
- Department of Toxicology, School of Public Health, Guangxi Medical University, Nanning, Guangxi Province, P.R. China
| | - WenXiu Huang
- Department of Occupational Health and Environmental Health, School of Public Health, Guangxi Medical University, Nanning, Guangxi Province, P.R. China
| | - XiaoMin Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Guangxi Medical University, Nanning, Guangxi Province, P.R. China
| | - KaiYong Huang
- Department of Occupational Health and Environmental Health, School of Public Health, Guangxi Medical University, Nanning, Guangxi Province, P.R. China
| | - Li Yang
- Department of Occupational Health and Environmental Health, School of Public Health, Guangxi Medical University, Nanning, Guangxi Province, P.R. China
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Osaki K, Morishita S, Takami S, Sakai Y, Kamimura A, Shindo A, Kawata E. Quality of life of patients with hematological malignancies and factors affecting health state utility values. Support Care Cancer 2022; 30:5319-5327. [PMID: 35278136 DOI: 10.1007/s00520-022-06958-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 03/07/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE It is well studied that physical function and social background affect the quality of life (QoL) of cancer patients. However, differences in QoL by age and factors affecting health state utility values (HSUV) of patients with hematological malignancies have not yet been sufficiently investigated. Our aim is to investigate the factors that affect QoL and HSUV in such patients. METHODS A total of 32 patients with hematological malignancies on outpatient chemotherapy were included. QoL and HSUV were evaluated using the EuroQol-5 Dimension 5-level (EQ-5D-5L). Physical function was assessed using grip strength, knee extension strength, 6-min walking distance, and Short Physical Performance Battery (SPPB). Fatigue was assessed using Brief Fatigue Inventory (BFI), and nutritional status was assessed using Mini Nutritional Assessment-Short Form (MNA-SF). RESULTS In the EQ-5D-5L, a high percentage of the patients were aware of mobility problems and pain/discomfort, and mobility problems were more common in the older-aged group (≥ 65 years old, n = 16) than in the middle-aged group (< 65 years old, n = 16). In addition, the older-aged group showed lower HSUV and physical function. SPPB (β = 0.38, p < 0.01), BFI (β = - 0.58, p < 0.01), and MNA-SF (β = 0.29, p = 0.02) were independent factors affecting HSUV (adjusted R2 = 0.65, p < 0.01). BFI was correlated with HSUV in both older and middle-aged groups. CONCLUSION Comprehensive supports, to improve lower extremity function, fatigue, and nutritional status, are required to augment QoL and HSUV in patients with hematological malignancies.
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Affiliation(s)
- Keiichi Osaki
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Shinichiro Morishita
- Department of Physical Therapy, School of Health Sciences, Fukushima Medical University, 10-6 Sakaemachi, Fukushima, Fukushima, 960-8516, Japan.
| | - Suzuho Takami
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Yuki Sakai
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Akiho Kamimura
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Atsushi Shindo
- Department of Rehabilitation, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
| | - Eri Kawata
- Department of Hematology, Panasonic Health Insurance Organization, Matsushita Memorial Hospital, Moriguchi, Osaka, Japan
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14
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Klapproth CP, Sidey-Gibbons CJ, Valderas JM, Rose M, Fischer F. Comparison of the PROMIS Preference Score (PROPr) and EQ-5D-5L Index Value in General Population Samples in the United Kingdom, France, and Germany. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2022; 25:824-834. [PMID: 35500951 DOI: 10.1016/j.jval.2021.10.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 10/08/2021] [Accepted: 10/19/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVES The Patient-Reported Outcome Measurement Information System (PROMIS) Preference score (PROPr) can be used to assess health state utility (HSU) and estimate quality-adjusted life-years in cost-effectiveness analyses. It is based on item response theory and promises to overcome limitations of existing HSU scores such as ceiling effects. The PROPr contains 7 PROMIS domains: cognitive abilities, depression, fatigue, pain, physical function, sleep disturbance, and ability to participate in social roles and activities. We aimed to compare the PROPr with the 5-level EQ-5D (EQ-5D-5L) in terms of psychometric properties using data from 3 countries. METHODS We collected PROMIS-29 profile and EQ-5D-5L data from 3 general population samples (United Kingdom = 1509, France = 1501, Germany = 1502). Given that cognition is not assessed by the PROMIS-29, it was predicted by the recommended linear regression model. We compared the convergent validity, known-groups construct validity, and ceiling and floor effects of the PROPr and EQ-5D-5L. RESULTS The mean PROPr (0.48, 0.53, 0.48; P<.01) and EQ-5D-5L scores (0.82, 0.85, 0.83; P<.01) showed significant differences of similar magnitudes (d = 0.34; d = 0.32; d = 0.35; P<.01) across all samples. The differences were invariant to sex, income, occupation, education, and most conditions but not for age. The Pearson correlation coefficients between both scores were r = 0.74, r = 0.69, and r = 0.72. PROPr's ceiling and floor effects both were minor to moderate. The EQ-5D-5L's ceiling (floor) effects were major (negligible). CONCLUSIONS Both the EQ-5D-5L and the PROPr assessed by the PROMIS-29 show high validity. The PROPr yields considerably lower HSU values than the EQ-5D-5L. Consequences for quality-adjusted life-year measurements should be investigated in future research.
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Affiliation(s)
- Christoph Paul Klapproth
- Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, Berlin, Germany.
| | | | - José Martinez Valderas
- Health Services & Policy Research Group, University of Exeter, Exeter, England, UK; NIHR Peninsula Collaboration for Leadership in Applied Health Research and Care, Exeter, England, UK
| | - Matthias Rose
- Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, Berlin, Germany; Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, MA, USA
| | - Felix Fischer
- Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité - Universitätsmedizin Berlin, Berlin, Germany
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15
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Health-Related Quality of Life and Utility Scores of Posttreatment Patients with Gastric Cancer at Different Pathological Stages: A Cross-Sectional Study. JOURNAL OF ONCOLOGY 2022; 2022:2607829. [PMID: 35502200 PMCID: PMC9056254 DOI: 10.1155/2022/2607829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 01/04/2022] [Accepted: 04/01/2022] [Indexed: 11/18/2022]
Abstract
Background. Health-related quality of life (HRQoL) is a key variable in the evaluation of health economics. We aimed to evaluate the HRQoL and utility scores of patients with gastric cancer and related precancerous lesions by assessing their quality of life using a single standardized health measurement instrument. Methods. A cross-sectional study was conducted in six counties in Shangdong Province from November 2019 to March 2020. Subjects with precancerous lesions and gastric cancer (cardia and noncardia) were included and surveyed. Patients were divided into four groups: low-grade intraepithelial neoplasia (LGIN), high-grade intraepithelial neoplasia (HGIN), early gastric cancer (EGC), and advanced gastric cancer (AGC). All patients, except those with LGIN, received treatment. The five-level EQ-5D was used to assess HRQoL and generate utility scores using the Chinese-specific tariff published in 2017. Results. The study included 566 respondents. The average utility was 0.927 for precancerous lesions (LGIN: 0.930; HGIN: 0.926), 0.906 for early gastric cancer (EGC), and 0.756 for advanced gastric cancer (AGC). Visual analogue scale (VAS) means were 76.82 (LGIN: 78.08; HGIN: 74.81), 72.26, and 69.16 for precancerous lesions, EGC, and AGC, respectively. HRQoL was lower in women with AGC than in men (0.612 vs. 0.792,
). AGC patients were more likely to report problems across all five dimensions than patients in other stages. The proportion of patients reporting pain/discomfort problems was highest across all gastric cancer stages (LGIN, 35.6%; HGIN, 34.4%; EGC, 35.6%; and AGC, 55.7%), followed by anxiety/depression (LGIN, 17.5%; HGIN, 18%; EGC, 22.8%; and AGC, 47.7%). Conclusions. HRQoL declined as cancer progressed, with the most dramatic decline observed in patients with AGC. A more advanced pathological stage was associated with a greater decrease in health utility. The obtained utilities for different pathological stages of gastric cancer were significant parameters for researchers to perform further cost-utility analysis. Pain/discomfort and anxiety/depression were problems that seriously affected the patients in all groups.
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Sanò MV, Martorana F, Lavenia G, Rossello R, Prestifilippo A, Sava S, Ricciardi GR, Vigneri P. Ribociclib efficacy in special populations and analysis of patient reported outcomes in the MONALEESA trials. Expert Rev Anticancer Ther 2022; 22:343-351. [PMID: 35303782 DOI: 10.1080/14737140.2022.2052277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
INTRODUCTION Cyclin-dependent kinase 4/6 (CDK4/6) inhibitors abemaciclib, palbociclib and ribociclib radically modified the treatment of hormone receptor-positive/human epidermal growth factor 2-negative advanced breast cancer. Ribociclib efficacy was proved in the phase III MONALEESA-2, -3 and -7 trials. In the first-line setting, ribociclib plus endocrine therapy determined statistically significant improvements in progression-free (PFS) and overall survival (OS) in pre-menopausal (MONALEESA-7) and post-menopausal (MONALEESA-2) women. Likewise, ribociclib and fulvestrant induced a significant PFS and OS benefit in post-menopausal women previously treated with endocrine therapy (MONALEESA-3). Additionally, ribociclib did not affect patient health-related quality of life in all the MONALEESA trials. AREAS COVERED We reviewed the results of the available randomized phase III trials testing ribociclib and endocrine therapy in advanced breast cancer, focusing on different patient subgroups and then on health-related quality of life. EXPERT OPINION The benefit of ribociclib was consistent across patient subgroups and is maintained in populations with unfavorable features, such as those with endocrine resistance or visceral metastases. Furthermore, the addition of ribociclib to endocrine therapy delays quality of life deterioration and improves pain scores. These results represent a pivotal improvement for the treatment of advanced breast cancer patients receiving CDK4/6 inhibitors.
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Affiliation(s)
- Maria V Sanò
- Medical Oncology, Humanitas, Centro Catanese di Oncologia, Contrada Cubba, SP54, 11 - 95045, Misterbianco, Catania, Italy
| | - Federica Martorana
- Department of Clinical and Experimental Medicine, University of Catania, Piazza Università, 2 - 95131, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico - San Marco", Via Santa Sofia, 78 - 95123 Catania, Italy
| | - Giuseppe Lavenia
- Oncology Unit, Azienda Ospedaliera "Garibaldi-Nesima", Via Palermo, 636 - 95122 Catania, Italy
| | - Rosalba Rossello
- Oncology Unit; Ospedale San Vincenzo, Contrada Sirina - 98039 Taormina, Messina, Italy
| | - Angela Prestifilippo
- Department of Medical Oncology, Istituto Oncologico del Mediterraneo, Via Penninazzo, 7 - 95029 Viagrande, Catania, Italy
| | - Serena Sava
- Department of Medical Oncology, Istituto Oncologico del Mediterraneo, Via Penninazzo, 7 - 95029 Viagrande, Catania, Italy
| | | | - Paolo Vigneri
- Department of Clinical and Experimental Medicine, University of Catania, Piazza Università, 2 - 95131, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico - San Marco", Via Santa Sofia, 78 - 95123 Catania, Italy.,Oncology Unit, A.O.U. Policlinico "G. Rodolico - San Marco", Via Santa Sofia 78 - 95123 Catania, Italy
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17
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Comparison of EQ-5D-3L and 5L versions following operative fixation of closed ankle fractures. Qual Life Res 2022; 31:2071-2082. [PMID: 35182304 PMCID: PMC9188494 DOI: 10.1007/s11136-022-03105-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2022] [Indexed: 11/09/2022]
Abstract
Purpose To undertake the first testing and comparison of measurement properties for the EuroQol EQ-5D-3L and 5L in patients with ankle problems. Methods The cross-sectional postal survey of 959 patients aged ≥ 18 years, who underwent surgical treatment (ORIF) for unstable and closed ankle fractures in Eastern Norway. Both the EQ-5D-3L and 5L were included in a postal questionnaire in 2015, 3–6 years post surgery. Missing data, floor and ceiling effects, and response consistency were assessed. Tests of validity included comparisons with scores for the SF-36 and widely used ankle-specific instruments. The 5L version was assessed for test–retest reliability. Results There were 567 (59%) respondents; 501 completed both versions and 182 (61%) the 5L retest questionnaire. The 5L outperformed the 3L in tests of data quality and classification efficiency. Correlations with scores for other instruments largely met expectations, those for the 5L being slightly higher. All 5L scores had acceptable levels of reliability. For the 5L index, the smallest detectable differences for group and individual comparisons were 0.02 and 0.20, respectively. Conclusion The 5L outperformed the 3L in terms of data quality, number of health states assessed and tests of validity. The 5L is recommended in research and other applications following surgery for ankle fracture but further testing including responsiveness to change is recommended at clinically relevant follow-up periods.
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Yuan J, Sun Y, Wang K, Wang Z, Li D, Fan M, Bu X, Chen M, Ren H. Cost Effectiveness of Lung Cancer Screening With Low-Dose CT in Heavy Smokers in China. Cancer Prev Res (Phila) 2021; 15:37-44. [PMID: 34580085 DOI: 10.1158/1940-6207.capr-21-0155] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/14/2021] [Accepted: 09/14/2021] [Indexed: 11/16/2022]
Abstract
Although lung cancer screening with low-dose CT (LDCT) can reduce lung cancer mortality by 20%, without an appropriate eligibility criteria, it may result in a waste of medical resources and a degree of unnecessary damage to participants' health. This study aims to give the optimal screening strategy in China based on cost-effectiveness analysis on pros and cons of different situations. From the perspective of primary healthcare system, a Markov model was built to simulate LDCT screening of 100,000 heavy smokers (>30 pack years) aged 40 in different situations. Model parameters mainly came from screening programs conducted in China and other countries, official public data, and published literature. Two indicators of primary outcome, incremental cost-effectiveness ratio (ICER) and net health benefits (NHB), were compared with those of no screening. Sensitivity analysis was conducted to evaluate model uncertainties. We defined the optimal strategy as the one with both acceptable cost effectiveness and maximal NHB. Base-case analysis results showed that for all screening strategies, ICERs were less than three times of GDP per capita. As for NHB results, it showed that when the willingness to pay for screening was less than three times of GPD per capita, the largest NHB was obtained in the strategy which started screening at 50 years old and this strategy showed stable performance in univariate and probabilistic sensitivity as well. PREVENTION RELEVANCE: LDCT screening is cost effective in heavy smokers in China, and the optimal age to start screening is suggested to be 50 years old.
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Affiliation(s)
- Jingmin Yuan
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China.,Health Science Center, Yangtze University, Jingzhou, Hubei Province, China
| | - Yan Sun
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Ke Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Zhiyi Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Duo Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Meng Fan
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Xiang Bu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Mingwei Chen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China. .,Shaanxi Provincial Research Center for the Project of Prevention and Treatment of Respiratory Diseases, Xi'an, Shaanxi province, China
| | - Hui Ren
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China. .,Shaanxi Provincial Research Center for the Project of Prevention and Treatment of Respiratory Diseases, Xi'an, Shaanxi province, China
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19
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Garratt AM, Furunes H, Hellum C, Solberg T, Brox JI, Storheim K, Johnsen LG. Evaluation of the EQ-5D-3L and 5L versions in low back pain patients. Health Qual Life Outcomes 2021; 19:155. [PMID: 34049574 PMCID: PMC8160396 DOI: 10.1186/s12955-021-01792-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 05/19/2021] [Indexed: 12/16/2022] Open
Abstract
Background The EuroQol EQ-5D is one of the most widely researched and applied patient-reported outcome measures worldwide. The original EQ-5D-3L and more recent EQ-5D-5L include three and five response categories respectively. Evidence from healthy and sick populations shows that the additional two response categories improve measurement properties but there has not been a concurrent comparison of the two versions in patients with low back pain (LBP). Methods LBP patients taking part in a multicenter randomized controlled trial of lumbar total disc replacement and conservative treatment completed the EQ-5D-3L and 5L in an eight-year follow-up questionnaire. The 3L and 5L were assessed for aspects of data quality including missing data, floor and ceiling effects, response consistency, and based on a priori hypotheses, associations with the Oswestry Disability Index (ODI), Pain-Visual Analogue Scales and Hopkins Symptom Checklist (HSCL-25). Results At the eight-year follow-up, 151 (87%) patients were available and 146 completed both the 3L and 5L. Levels of missing data were the same for the two versions. Compared to the EQ-5D-5L, the 3L had significantly higher floor (pain discomfort) and ceiling effects (mobility, self-care, pain/discomfort, anxiety/depression). For these patients the EQ-5D-5L described 73 health states compared to 28 for the 3L. Shannon’s indices showed the 5L outperformed the 3L in tests of classification efficiency. Correlations with the ODI, Pain-VAS and HSCL-25 were largely as hypothesized, the 5L having slightly higher correlations than the 3L. Conclusion The EQ-5D assesses important aspect of health in LBP patients and the 5L improves upon the 3L in this respect. The EQ-5D-5L is recommended in preference to the 3L version, however, further testing in other back pain populations together with additional measurement properties, including responsiveness to change, is recommended. Trial registration: retrospectively registered: https://clinicaltrials.gov/ct2/show/NCT01704677.
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Affiliation(s)
- A M Garratt
- Division for Health Services, Norwegian Institute of Public Health, Oslo, Norway.
| | - H Furunes
- Department of Surgery, Innlandet Hospital Gjøvik, Gjøvik, Norway.,University of Oslo, Oslo, Norway
| | - C Hellum
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway
| | - T Solberg
- Department of Neurosurgery and The Norwegian Registry for Spine Surgery (NORspine), University Hospital of Northern Norway, Tromsø, Norway.,Institute for Clinical Medicine, The Arctic University of Norway, Tromsø, Norway
| | - J I Brox
- University of Oslo, Oslo, Norway.,Department for Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - K Storheim
- Research and Communication Unit for Musculoskeletal Health (FORMI), Oslo University Hospital, Oslo, Norway.,Department of Physiotherapy, Oslo Metropolitan University, Oslo, Norway
| | - L G Johnsen
- Department of Neuromedicine, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway.,Department of Orthopaedic Surgery, St. Olav's University Hospital, Trondheim, Norway
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20
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Rezaei S, Woldemichael A, Ahmadi S, Mohamadi Bolbanabad A, Zahir Abdullah F, Piroozi B. Comparing the properties of the EQ-5D-5L and EQ-5D-3L in general population in Iran. Int J Health Plann Manage 2021; 36:1613-1625. [PMID: 34013594 DOI: 10.1002/hpm.3247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 05/04/2021] [Accepted: 05/10/2021] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Little information exists on properties of EQ-5D-5L (the 5L hereafter) compared to the EQ-5D-3L (the 3L hereafter) measures in the context of Iran. This study aims to compare the measurement properties of the two versions of the EQ-5D (the 3L vs. the 5L) using data obtained from general population in Iran. METHODS A total of 886 adults aged 18 years and above from September to November 2020 participated in this cross-sectional analysis. The required data collected using self-administered and-standard questionnaire and multistage sampling method was used to select the samples. The 3L and 5L measures compared in terms of celling effect, distribution and redistribution pattern, feasibility, convergent validity, know-groups validity and informativity. RESULTS From September to November 2020, 886 adults (mean aged = 44.6 years; 55% male and 87.1% married) included in the study. The study indicated that the 5L had lower celling effects compared to the 3L (45% vs. 46%). A better convergent validity and known-groups validity was found for the 5L version compared to the 3L and significantly stronger association found between the 5L measure with both the Visual Analogue Scale and the 5-point health status scale. The 5L index score showed higher relative efficiency (RE) in 9 of 11 condition (mean RE = 1.36). Compared to the 3L, the 5L classification system had higher Shannon index (H') in all dimensions: mobility (0.52 vs. 0.40), self-care (0.23 vs. 0.20), usual activities (0.61 vs. 0.47), pain/discomfort (1.19 vs. 0.89) and anxiety/depression (1.22 vs. 0.47). CONCLUSION The study demonstrated that the measurement properties of 5L version in terms of celling effects, convergent validity, known-groups validity, RE and informativity similar or better than the 3L among general population; suggesting the use of 5L in the context of Iran. Hence, we suggested the use of the 5L in economic evaluation, clinical and public health studies in Iran.
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Affiliation(s)
- Satar Rezaei
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Abraha Woldemichael
- Department of Health Systems, School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia
| | - Sina Ahmadi
- Department of Social Welfare Management, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Amjad Mohamadi Bolbanabad
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Farman Zahir Abdullah
- College of Education and Language, Charmo University, Chamchamal, Kurdistan Region, Iraq
| | - Bakhtiar Piroozi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
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21
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Katanyoo K, Thavorncharoensap M, Chaikledkaew U, Riewpaiboon A. A comparison of six approaches for measuring utility values among patients with locally advanced cervical cancer. Expert Rev Pharmacoecon Outcomes Res 2021; 22:107-117. [PMID: 33745394 DOI: 10.1080/14737167.2021.1906224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Several instruments are available to measure health utility values. However, limited studies have not yet comprehensively assessed the agreement among these instruments. This study therefore aimed to investigate the performance and agreement of six instruments for utility measures: EQ-5D-3L, EQ-5D-5L (cTTO model), EQ-5D-5L (DCE model), EQ-5D-5L (Hybrid model), TTO, and VAS, among locally advanced cervical cancer (LACC) patients in Thailand. METHODS We compared utility scores derived from six approaches using Friedman's test. We also assessed the agreement of utility scores between each pairwise comparison by intraclass correlation coefficient (ICC) and Bland-Altman plot. RESULTS The mean (SD) utility values derived from six approaches were as follows: 0.755 ± 0.248 (EQ-5D-3L), 0.801 ± 280 (TTO), 0.806 ± 0.156 (VAS), 0.871 ± 0.184 (cTTO model), 0.875 ± 0.168 (Hybrid model), and 0.900 ± 0.142 (DCE model). Significant differences across six approaches were found in Friedman's test. The ICC showed high agreement between EQ-5D-5L and EQ-5D-3L, and very high agreement between all three models of EQ-5D-5L. The Bland-Altman plots showed wide limit of agreement, except the pairwise comparison, between each model of the EQ-5D-5L. CONCLUSION TTO, VAS, EQ-5D-3L and EQ-5D-5L could not be used interchangeably in LACC patients. The impact of using different instruments on economic evaluation findings warrants further investigation.
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Affiliation(s)
- Kanyarat Katanyoo
- Social, Economic and Administrative Pharmacy (SEAP) Graduate Program, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand.,Radiation Oncology Unit, Department of Radiology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Montarat Thavorncharoensap
- Social Administrative Pharmacy Division, Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Usa Chaikledkaew
- Social Administrative Pharmacy Division, Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Arthorn Riewpaiboon
- Social Administrative Pharmacy Division, Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
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Comparing the measurement properties of the EQ-5D-5L and the EQ-5D-3L in hypertensive patients living in rural China. Qual Life Res 2021; 30:2045-2060. [PMID: 33821418 DOI: 10.1007/s11136-021-02786-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2021] [Indexed: 12/11/2022]
Abstract
PURPOSE The purpose of this study was to compare the measurement properties of two versions of EQ-5D (i.e.EQ-5D-3L and EQ-5D-5L) in hypertensive patients in rural China. METHODS A cross-sectional survey was carried out in hypertensive patients in rural China. We compared the ceiling effects, redistribution properties, informativity, known-groups validity, and relative efficiency of the 3L and 5L and examined their agreement. RESULTS A total of 11,412 patients were enrolled in our study. The mean EQ-5D index score was 0.84 (SD 0.21) according to the 5L and 0.86 (SD 0.17) according to the 3L. A good agreement was observed between the 3L and 5L. The overall ceiling effect decreased from 46.4% (3L) to 29.4% (5L). The Shannon index, H' improved in all dimensions when used 5L. When used 3L, the median responses of all groups were consistent with 5L across the three dimensions of 'mobility', 'self-care', 'usual activities', while the median responses were inconsistent for the 'pain/discomfort' and 'anxiety/depression' dimensions. The 3L performed better in eight comorbidities in terms of F-statistics and six comorbidities in terms of the area under the receiver operating characteristic curves (AUROCs). The 5L performed better both in terms of the F-statistics and AUROCs in age, education level, anti-hypertensive medication use. CONCLUSION Taking all comparisons into account, we recommend the EQ-5D-5L for use in patients with hypertension in rural China.
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