Work Productivity Among Younger Breast Cancer Survivors: The Impact of Behavioral Interventions for Depression.

OBJECTIVES: The Pathways to Wellness randomized controlled trial found that 2 behavioral interventions, mindfulness awareness practices and survivorship education, reduced depressive symptoms in younger breast cancer survivors (BCSs) compared with wait-list control. This secondary analysis examines whether the interventions led to reduced loss of work productivity among younger BCSs and whether such reductions were mediated by reductions in depressive symptoms. METHODS: The Work Productivity and Activity Impairment scale was used to measure work productivity loss at 4 assessment time points. Correlates of productivity loss at enrollment were examined using multivariable linear regression. Differences in change over time in productivity loss between each intervention group and control were assessed using linear mixed models. Reduced depressive symptoms were tested as a mediator of reduced productivity loss. RESULTS: Of 247 trial participants, 199 were employed and included in the analyses. At enrollment, higher productivity loss was associated with chemotherapy receipt (P = .003), younger age (P = .021), more severe cognitive problems (P = .002), higher musculoskeletal pain severity (P = .002), more depressive symptoms (P = .016), and higher fatigue severity (P = .033). The mindfulness intervention led to significantly less productivity loss compared with control at all 3 postintervention assessment points (all P < .05), with about 54% of the effect mediated by reduction in depressive symptoms. Survivorship education was not associated with reduced loss of productivity. CONCLUSIONS: These findings suggest that addressing depressive symptoms through behavioral interventions, such as mindfulness, may mitigate impacts on work productivity in younger BCSs.

Health-related quality of life of adult and adolescent patients living with alopecia areata in Australia.

INTRODUCTION: To understand the experiences of adolescent and adult patients living with alopecia areata (AA) in Australia regarding symptom severity and the impact on psychosocial well-being and work/classroom productivity. MATERIALS AND METHODS: A cross-sectional online patient survey among adolescent and adult patients diagnosed with AA was recruited via the Australia Alopecia Areata Foundation. Patient-reported outcomes were also assessed. RESULTS: A total of 337 patients (49 adolescents; 288 adults), with a mean ± standard deviation age of 14.7 ± 1.55 and 38.9 ± 13.31 years for adolescents and adults, respectively, were included. In the group with extensive hair loss (Scalp Hair Assessment Patient-Reported Outcome, categories 3 + 4, n = 172), we observed higher emotional symptom and activity limitation scores (Alopecia Areata Patient Priority Outcomes, emotional symptoms: adults 2.5 ± 1.03, adolescents 2.2 ± 1.15; activity limitations: adults 1.4 ± 1.15, adolescents 1.2 ± 0.99). Additionally, in adults, the Alopecia Areata Symptom Impact Scale global score was 4.0 ± 2.10 (symptoms subscale score 4.1 ± 1.91; interference subscale scores 3.8 ± 2.73). Hospital Anxiety and Depression Scale scores were high across participants, irrespective of hair loss extent (adults: anxiety 9.2 ± 3.85, depression 6.6 ± 3.95; adolescents: anxiety 9.7 ± 4.65, depression 5.2 ± 3.59). Work and classroom productivity were substantially impaired due to AA, with 70.5% of adults and 57.1% of adolescents reporting activity impairment, and overall work/classroom impairment reported at 39.2% and 44.9%, respectively. CONCLUSIONS: AA impacts the physical, emotional and psychosocial well-being of both adult and adolescent patients. More extensive hair loss more profoundly impacts those living with AA. Patients may benefit from patient-centred care approaches addressing the impact of hair loss on mental and emotional well-being, daily activities and work productivity.

Disease burden in primary sclerosing cholangitis in the Netherlands: A long-term follow-up study.

BACKGROUND & AIMS: Primary sclerosing cholangitis (PSC) is a progressive, cholestatic liver disease which greatly impacts the lives of individuals. Burden of disease due to shortened life expectancy and impaired quality of life is ill-described. The aim of this study was to assess long-term disease burden in a large population-based registry with regard to survival, clinical course, quality adjusted life years (QALYs), medical consumption and work productivity loss. METHODS: All PSC patients living in a geographically defined area covering ~50% of the Netherlands were included, together with patients from the three liver transplant centres. Survival was estimated by competing risk analysis. Proportional shortfall of QALYs during disease course was measured relative to a matched reference cohort using validated questionnaires. Work productivity loss and medical consumption were evaluated over time. RESULTS: A total of 1208 patients were included with a median follow-up of 11.2 year. Median liver transplant-free survival was 21.0 years. Proportional shortfall of QALYs increased to 48% >25 years after diagnosis. Patients had on average 12.4 hospital contact days among which 3.17 admission days per year, annual medical costs were €12 169 and mean work productivity loss was 25%. CONCLUSIONS: Our data quantify for the first time disease burden in terms of QALYs lost, clinical events, medical consumption, costs as well as work productivity loss, and show that all these are substantial and increase over time.

Measuring, Analyzing, and Presenting Work Productivity Loss in Randomized Controlled Trials: A Scoping Review.

OBJECTIVES: This study aimed to conduct a scoping review of randomized controlled trials (RCTs) and investigate which work productivity loss outcomes were measured in these RCTs, how each outcome was measured and analyzed, and how the results for each outcome were presented. METHODS: A systematic search was conducted from January 2010 to April 2020 from 2 databases: PubMed and Cochrane Central Register of Controlled Trials. Data on country, study population, disease focus, sample size, work productivity loss outcomes measured (absenteeism, presenteeism, employment status changes), and methods used to measure, report, and analyze each work productivity loss outcome were extracted and analyzed. RESULTS: We found 435 studies measuring absenteeism or presenteeism, of which 155 studies (35.6%) measured both absenteeism and presenteeism and were included in our final review. Only 9 studies also measured employment status changes. The most used questionnaire was the Work Productivity and Activity Impairment Questionnaire. The analysis of absenteeism and presenteeism data was mostly done using regression models (n = 98, n = 98, respectively) for which a normal distribution was assumed (n = 77, n = 89, respectively). Absenteeism results were most often presented in time whereas presenteeism was commonly presented using a percent scale or score. CONCLUSIONS: There is a lack of consensus on how to measure, analyze, and present work productivity loss outcomes in RCTs published in the past 10 years. The diversity of measurement, analysis, and presentation methods used in RCTs may make comparability challenging. There is a need for guidelines providing recommendations to standardize the comprehensiveness and the appropriateness of methods used to measure, analyze, and report work productivity loss in RCTs.

Caregiving-Related Work Productivity Loss Among Employed Family and Other Unpaid Caregivers of Older Adults.

OBJECTIVES: Although nearly half of all family and unpaid caregivers to older adults work, little is known about short-term work impacts of caregiving using measures encompassing both missed work time and reduced productivity while physically at work. We quantify the prevalence, costs, and correlates of caregiving-related work productivity loss. METHODS: We used the 2015 National Study of Caregiving and National Health and Aging Trends Study to estimate caregiving-related work absences (absenteeism) and reduced productivity while at work (presenteeism). We calculated costs of lost productivity using hours lost, compensation, and a wage multiplier, accounting for the additional cost of replacing employee time. We examined correlates of caregiving-related absenteeism and presenteeism separately, using multivariable logistic regression models, adjusting for caregiver sociodemographic characteristics, occupation and hours worked, role overload, older adult health, use of respite care, support groups, flexible workplace schedules, help from family or friends, and caregiver training. RESULTS: Nearly 1 in 4 (23.3%) of the estimated 8.8 million employed family caregivers reported either absenteeism or presenteeism over a 1-month period owing to caregiving. Among those affected, caregiving reduced work productivity by one-third on average-or an estimated $5600 per employee when annualized across all employed caregivers-primarily because of reduced performance while present at work. Productivity loss was higher among caregivers of older adults with significant care needs and varied according to sociodemographic characteristics and caregiver supports. CONCLUSIONS: Findings emphasize the potential economic value of targeted policy intervention to support working caregivers.

Productivity loss among people with early multiple sclerosis: A Canadian study.

OBJECTIVES: To analyze work productivity loss and costs, including absenteeism (time missed from work), presenteeism (reduced productivity while working), and unpaid work loss, among a sample of employed people with multiple sclerosis (pwMS) in Canada, as well as its association with clinical, sociodemographic, and work-related factors. METHODS: We used cross-sectional data collected as part of the Canadian Prospective Cohort Study to Understand Progression in MS (CanProCo) and information from the Valuation of Lost Productivity questionnaire. RESULTS: Among 512 pwMS who were employed, 97% showed no or mild disability and 55% experienced productivity loss due to MS in the prior 3 months. Total productivity time loss over a 3-month period averaged 60 hours (SD = 107; 23 from presenteeism, 19 from absenteeism, and 18 from unpaid work), leading to a mean cost of lost productivity of CAD$2480 (SD = 4282) per patient, with an hourly paid productivity loss greater than the wage loss. Fatigue retained significant associations with all productivity loss outcomes. CONCLUSION: Unpaid work loss and productivity losses exceeding those of the employee alone (due to teamwork and associated factors) are key additional contributors of the high economic burden of MS. Workplace accommodations and treatments targeted at fatigue could lessen the economic impact of MS.

Caregiver Burden Due to Pulmonary Exacerbations in Patients with Cystic Fibrosis.

OBJECTIVE: To describe the poorly understood burden of pulmonary exacerbations experienced by primary caregivers of children (aged 2-17 years) with cystic fibrosis (CF), who frequently require prolonged hospitalizations for treatment of pulmonary exacerbations with intravenous (IV) antibiotics. STUDY DESIGN: In this prospective observational study, 88 caregivers in Germany, Ireland, the United Kingdom, and the US completed a survey during pulmonary exacerbation-related hospitalizations (T1) and after return to a "well state" of health (T2). The impact of pulmonary exacerbations on caregiver-reported productivity, mental/physical health, and social/family/emotional functioning was quantified. RESULTS: Primary caregivers of children with CF reported significantly increased burden during pulmonary exacerbations, as measured by the 12-item Short-Form Health Survey mental health component and the Work Productivity and Activity Impairment: Specific Health Problem absenteeism, presenteeism, work productivity loss, and activity impairment component scores. Compared to the "well state," during pulmonary exacerbations-related hospitalization caregivers reported lower physical health scores on the Child Health Questionnaire-Parent Form 28. Quality-of-life scores on the Caregiver Quality of Life Cystic Fibrosis scale and total support score on the Multidimensional Scale of Perceived Social Support did not differ significantly between T1 and T2. More caregivers reported a negative impact on family/social/emotional functioning during pulmonary exacerbations than during the "well state." CONCLUSIONS: Pulmonary exacerbations necessitating hospitalization impose a significant burden on primary caregivers of children with CF. Preventing pulmonary exacerbations may substantially reduce this burden.

Estimating MS-related work productivity loss and factors associated with work productivity loss in a representative Australian sample of people with multiple sclerosis.

BACKGROUND: Little is known about the work productivity loss in multiple sclerosis (MS). OBJECTIVES: To quantify the MS-related work productivity loss and to compare factors associated with labour force participation and work productivity loss. METHODS: Participants were from the Australian MS Longitudinal Study. MS-related work productivity loss included absenteeism (time missed from work) and presenteeism (reduced productivity while working). Data were analysed using log-binomial and Cragg hurdle regression. RESULTS: Among 740 MS employees, 56% experienced any work productivity loss due to MS in the past 4 weeks. The mean total work productivity loss was 2.5 days (14.2% lost productive time), absenteeism 0.6 days (3.4%) and presenteeism 1.9 days (10.8%)), leading to AU$6767 (US$4985, EURO€4578) loss per person annually. Multivariable analyses showed that work productivity was determined most strongly by symptoms, particularly 'fatigue and cognitive symptoms' and 'pain and sensory symptoms', while older age, and lower education level were also predictive of not being in the labour force. CONCLUSION: MS-related presenteeism was three times higher than absenteeism, highlighting the importance of presenteeism being included in employment outcomes. The dominance of symptom severity as predictors of both work participation and productivity loss emphasises the need for improved management of symptoms.

Asthma control and disease burden in patients with asthma and allergic comorbidities.

OBJECTIVE: To assess asthma control and associations with health-related quality of life (HRQoL) and economic outcomes among patients with asthma and allergic comorbidities treated with inhaled corticosteroids (ICS) and long-acting beta-agonists (LABA) combination therapy. METHODS: Data from the 2011-2013 US National Health and Wellness Survey were used to identify patients with asthma currently treated with ICS and LABA combination therapy (N = 1923). Patients were included if they self-reported a physician diagnosis of asthma and at least one allergic/asthma-related comorbid condition (e.g., nasal allergies, atopic dermatitis). Asthma Control Test scores categorized patients as very poorly (scores ≤ 15; 29.3%), not well (16-19; 25.1%), or well controlled (20-25; 45.7%). Outcomes included HRQoL (SF-36v2; SF-12v2), work productivity and activity impairment, healthcare utilization (HRU), and annual indirect and direct costs. Generalized linear models, controlling for covariates, examined whether outcomes differed by asthma control. RESULTS: Over half of the patients had very poorly or not well-controlled asthma (54.4%). Patients with very poorly controlled versus well-controlled asthma reported significantly greater decreases in HRQoL, greater overall work impairment, and higher HRU (all, p < 0.05). Very poorly controlled patients incurred over double the indirect costs and nearly one and a half times the direct and total costs of well-controlled patients. CONCLUSIONS: Increasing level of asthma control was related to improved HRQoL and lower costs. The considerably high prevalence of uncontrolled asthma among patients on ICS and LABA suggests poor treatment adherence or unmet needs in current treatment and may require step-up therapy in appropriate patients according to clinical guidelines.

Disease activity decrease is associated with improvement in work productivity over 1 year in early axial spondyloarthritis (SPondyloArthritis Caught Early cohort).

Objectives: To assess if a change in disease activity is associated with a change in work productivity loss (WPL) over 1 year in early axial SpA (axSpA) patients. Methods: Baseline and 1 year data of axSpA patients in the SPondyloArthritis Caught Early cohort were analysed. Linear regression models were built explaining the change in the Ankylosing Spondylitis Disease Activity Score (ASDAS) over time by the change in absenteeism, presenteeism, WPL and activity impairment over time. Effect modification and confounding were tested for age, gender, arm of Assessment of SpondyloArthritis international Society classification criteria, HLA-B27, duration of chronic back pain, profession and medication. Results: At baseline, in 105 axSpA patients (48% female, mean age 30.8 years, mean symptom duration 13.6 months, 92% HLA-B27 positive, 24% radiographic sacroiliitis), the mean ASDAS was 2.4 (s.d. 1.0), absenteeism 9% (s.d. 23), presenteeism 33% (s.d. 28), WPL 36% (s.d. 30) and activity impairment 37% (s.d. 25). After 1 year, the mean ASDAS decreased to 2.0 (s.d. 0.8) and absenteeism, presenteeism, WPL and activity impairment improved to 6% (s.d. 22), 26% (s.d. 26), 27% (s.d. 29) and 27% (s.d. 26), respectively. Models showed that if ASDAS decreased 1 unit, absenteeism, presenteeism, WPL and activity impairment improved by 5, 17, 16 and 18%, respectively. The impact of disease activity on work productivity was higher in patients with shorter symptom duration and the impact on absenteeism was higher in patients starting pharmacological treatment. Conclusions: In early axSpA patients, work productivity and daily activities are seriously impacted at baseline and 1 year. However, decreasing disease activity is associated with marked improvements in work productivity and daily activities.

The socioeconomic burden of adult attention-deficit/hyperactivity disorder in Spain.

Introduction: The symptoms of attention-deficit/hyperactivity disorder (ADHD) in adults highly interfere with function in multiple dimensions, increasing the economic burden associated with ADHD. The aim of this study was to explore the impact of ADHD in Spanish adults and estimate the associated economic burden within the healthcare, social, economic, and legal domains. Methods: An economic model was developed from a social perspective using a bottom-up approach, based on the scientific literature and a multidisciplinary expert group. Results: The cost incurred per diagnosed adult patient with ADHD included an annual cost of €15,652 and a one-time cost of €7,893 (3,035 M€ and 1,531 M€ for Spain, respectively). Regarding the annual cost, 50% was attributed to costs within the economic domain, of which 53% were work-absenteeism-related. Moreover, 28% was attributed to costs within the social domain, of which 74% were substance-abuse-related. Regarding the one-time cost, 52% was attributed to costs within the healthcare domain, of which approximately 50% were hospitalization-related costs. Moreover, 42% was attributed to costs within the legal domain, of which 62% were imprisonment-related costs. Conclusions: This is the first report on the socioeconomic burden of ADHD in Spanish adults, shedding light on the large burden that adult ADHD poses on the healthcare system and society at large, as symptoms have been shown to impact almost every aspect of life. This is particularly important for undiagnosed/untreated patients with ADHD in Spain, as appropriate treatments have shown positive results in these areas and may reduce its associated socioeconomic burden.

The Association of Alopecia Areata-Related Emotional Symptoms with Work Productivity and Daily Activity Among Patients with Alopecia Areata.

INTRODUCTION: Patients with alopecia areata (AA) experience psychological and psychosocial symptoms including depression, anxiety, anger, social withdrawal, embarrassment, and low self-esteem. While multiple studies have measured the detrimental emotional impact of AA on patient quality of life, evidence of its effect on work productivity loss (WPL) and daily activities is limited. This study aimed to assess the extent of AA-related emotional symptom (ES) burden on work productivity and activity impairment. METHODS: A cross-sectional survey of dermatologists and their adult patients with AA was conducted in the USA in 2019. Dermatologists provided assessments of patients' clinical characteristics, while patients completed sociodemographic questionnaires along with two validated patient-reported outcome measures of the Work Productivity and Activity Impairment (WPAI) and the AA Patient Priority Outcomes (AAPPO) ES subscale. The WPAI assessed AA-related WPL (employed respondents) and activity impairment (all respondents), and the AAPPO-ES assessed AA-related frequency of feeling self-conscious, embarrassed, sad, or frustrated. Multiple linear regression models were fitted to both WPAI scores with the AAPPO ES as an independent variable. RESULTS: A total of 242 patients with a mean (SD) age of 39.2 (13.3) years, treated by 59 dermatologists, were evaluated. Mean (SD) ES score was 2.0 (1.1). Mean (SD) work productivity loss [n = 170] and activity impairment [n = 242] were 12.2% (17.4%) and 13.3% (18.3%), respectively. After adjusting for covariates, WPL increased by 4.1% [95% confidence interval (CI) 1.6-6.7%; p = 0.002] and activity impairment increased by 3.1% (95% CI 0.7-5.4%; p = 0.010) for every 1-point increase in ES. For an average patient, a 1-SD decrease (about 1 point) on the ES scale substantially reduced WPL and activity impairment (by at least 25%). CONCLUSIONS: Patients with AA reported significant increases in WPL and activity impairment associated with worsening AA-related ES. These findings underscore the substantial emotional and psychosocial burden among patients with AA and a need for improved treatment options.

How to present work productivity loss results from clinical trials for patients and caregivers? A mixed methods approach.

OBJECTIVES: From the perspectives of patients and caregivers, the objectives were: identifying which result presentations, describing work productivity loss (WPL) outcomes, are most understandable; measuring which presentations are important to report; and investigating which WPL outcomes are viewed as important alongside clinical trials results. METHODS: We used a four phased, sequential mixed methods design, guided by patient-oriented research engaging one patient partner. We conducted think-aloud interviews, in British Columbia/Canada, to review WPL results and our survey measuring the understandability and importance of the results, and importance of each WPL outcome. We surveyed a sample representing working Canadians. The findings were summarized and analyzed using linear and logistic regression. We conducted sub-group analyses; one was gender based. All regressions were conducted using generalized estimating equations. RESULTS: In our qualitative phases, 20 patients and caregivers were interviewed. Participants recommended for the results to be brief, simple, and represented visually. Then, 118 patients and 120 caregivers were surveyed. The results presented in days or cost yielded the highest understandability and importance to report. All WPL outcomes were identified as important to somewhat important to report by most. The associations indicated that the more understandable the result presentation was, the more likely it was to be rated as important. Age was the only factor significantly associated with selecting days or cost as the most important result. CONCLUSION: Presenting WPL results in days and cost, using lay terms and visual supports, were viewed as easiest to understand and most important to report in clinical trials by patients and caregivers. Our findings are supportive of clinical trials standardizing the measurement of WPL to include all of its outcomes (absenteeism, presenteeism, employment status changes and total work productivity loss), in addition to tools assessing the comprehensiveness of WPL results to be provided to patients and caregivers.

Validation and meaningful within-patient change in work productivity and activity impairment questionnaire (WPAI) for episodic or chronic migraine.

BACKGROUND: No available studies demonstrate validity and meaningful change thresholds of Work Productivity and Activity Impairment (WPAI) questionnaire in patients with migraine. In this post-hoc analysis, we assessed reliability, validity, responsiveness, and meaningful within-patient change from baseline to Month 3 for Work Productivity and Activity Impairment (WPAI) domain scores in patients with episodic migraine (EM) or chronic migraine (CM). METHOD: The Phase 3, multicenter, randomized, double-blind, placebo-controlled CONQUER study (NCT03559257, N = 462) enrolled patients with EM or CM who failed two to four categories of prior preventive medication in past ten years. The analyses were performed for WPAI domain scores (absenteeism, presenteeism, overall work productivity, and non-work-related activity impairment). Migraine Specific Quality of Life Questionnaire version 2.1 (MSQv2.1) domain scores (Role Function-Restrictive [RFR] and Role Function-Preventive [RFP]), and monthly migraine headache days were used as anchors. Responder criteria were changes from baseline to Month 3 for each of these anchors and were defined as: increase in MSQ-RFR by ≥ 25.71 points and MSQ-RFP by ≥ 20.00 points and a 50% reduction in monthly migraine headache days. Assessments were performed for overall population, and patients with EM or CM. The meaningful change threshold was determined based on Youden index, Phi coefficient and sensitivity. RESULTS: Of 462 randomized patients, 444 who completed WPAI questionnaire were included in post-hoc analysis. Test-retest reliability over 3 months in a stable subgroup revealed moderate correlations for non-work-related Activity Impairment (ICC = 0.446) presenteeism (ICC = 0.438) and a fair correlation for overall work productivity loss (ICC = 0.360). At baseline, all correlations between WPAI domain scores and continuous anchor variables exceeded recommended threshold of ≥ 0.30, except for WPAI domain scores with number of monthly migraine headache days. Patients achieving pre-specified responsiveness thresholds for monthly migraine headache days, and MSQ-RFP, MSQ-RFR from baseline to Month 3 (responders) showed significant improvements in WPAI domain scores compared with non-responders (P < 0.001). The meaningful change thresholds of -20 (% unit) were identified for WPAI domain scores. CONCLUSION: In conclusion, WPAI has sufficient validity, reliability, responsiveness, and appropriate interpretation standards to assess the impact of EM or CM on presenteeism and overall work productivity loss and non-work-related activity impairment. TRIAL REGISTRATION: NCT number of CONQUER study, NCT03559257.

The Association of Oral Stimulant Medication Adherence with Work Productivity among Adults with ADHD.

OBJECTIVE: Examine associations between oral psychostimulant pharmacotherapy adherence, work productivity, and related indirect costs among US adults with ADHD. METHODS: Medication adherence (Medication Adherence Reasons Scale [MAR-Scale]), work productivity and activity impairment (Work Productivity and Activity Impairment-General Health questionnaire), and ADHD symptom level (Adult ADHD Self-Report Scale version 1.1 Symptom Checklist) were assessed in this noninterventional online survey of adults who self-reported having an ADHD diagnosis and were currently receiving oral psychostimulant treatment for ≥3 months. RESULTS: Of 602 respondents, 395 had low/medium adherence (LMA: MAR-Scale total score ≥1) and 207 had high adherence (HA: MAR-Scale total score 0). After adjusting for covariates, the LMA group had significantly greater levels of absenteeism, absenteeism-related indirect costs, and total indirect costs (all p < .01) than the HA group. CONCLUSION: In adults with ADHD using oral psychostimulants, lower medication adherence was associated with greater absenteeism and indirect costs.

Cognitive Behavioral Therapy-Based Comprehensive Self-Management Program Improves Presenteeism in Persons with Irritable Bowel Syndrome: A Secondary Data Analysis.

Individuals with irritable bowel syndrome (IBS) are more likely to miss work (absenteeism), have reduced work effectiveness (presenteeism) and experience activity impairment. This study compared the effect of a comprehensive self-management (CSM) intervention program (incorporating cognitive behavioral therapy, diet education and relaxation) versus usual care on work- and activity-impairments in adults with IBS. This secondary data analysis used daily diaries and Work Productivity and Activity Impairment in Irritable Bowel Syndrome (WPAI-IBS) questionnaire data collected at baseline, 3, 6 and 12 months post-randomization from 160 adults with IBS. Mixed-effects modeling was used to compare the effect of CSM versus usual care on work- and activity-related outcomes. The effect of CSM was shown to be superior to usual care in improving WPAI-IBS and diary-measured presenteeism, overall work productivity loss and activity impairment with sustained effects up to 12 months post-randomization (all p < 0.05). Moreover, the CSM intervention was found to be particularly beneficial for IBS patients with greater baseline work and activity impairments (all p < 0.05). The CSM intervention may bring benefits to individuals and society through improving symptoms and reducing presenteeism associated with IBS.

Correlation between work productivity loss and EORTC QLQ-C30 and -BR23 domains from the MONALEESA-7 trial of premenopausal women with HR+/HER2- advanced breast cancer.

BACKGROUND: The phase III MONALEESA-7 trial (NCT02278120) assessed ribociclib + endocrine therapy (ET) versus ET in premenopausal women with HR+/HER2- advanced breast cancer (ABC). The relationship between work productivity loss (WPL) and domains of European Organisation for Research and Treatment of Cancer Quality of Life (EORTC QLQ-C30) and the breast cancer (BC)-specific module (QLQ-BR23) has not been explored in ABC. In this post hoc analysis (data cutoff, November 30, 2018), we assessed the correlation between the WPL component of the Work Productivity and Activity Impairment: General Health (WPAI:GH) questionnaire and EORTC QLQ-C30/BR23 domains. METHODS: We analyzed EORTC and WPAI:GH data from 329 patients in both treatment arms of MONALEESA-7 who were employed during the trial. Separate univariable mixed-model repeated measures (MMRM) regression models were fitted for each domain, with WPL as dependent variable and each EORTC domain score as a single fixed-effect covariate. Linear and quadratic relationships were considered based on the Akaike information criterion. Next, two separate multivariable MMRM regression models were fitted with WPL a dependent variable and all QLQ-C30/BR23 domain scores as fixed-effect covariates. The strength of correlation between WPL and EORTC domains was assessed in terms of minimally important differences for the QLQ-C30/BR23 modules. RESULTS: Our univariable analysis showed that greater WPL was statistically significantly associated with lower levels of overall quality of life (QoL) and other functional domains and with higher levels of all symptomatic domains of the QLQ-C30/BR23 modules. Our multivariable analysis determined that this correlation was primarily driven by changes in QoL; physical, role, social, and future perspective domains; and BC-specific symptomatic domains. CONCLUSION: This analysis determined the QoL domains that correlate with WPL in premenopausal patients with HR+/HER2- ABC. These results may inform prognostic tools to identify and characterize patients with greater risk for WPL and help design interventional strategies to minimize WPL.

Burden Among Caregivers of Pediatric Patients with Neurofibromatosis Type 1 (NF1) and Plexiform Neurofibroma (PN) in the United States: A Cross-Sectional Study.

INTRODUCTION: Patients with neurofibromatosis type 1 (NF1) may develop plexiform neurofibromas (PNs) that can cause disfigurement, pain, and dysfunction, and may even be life-threatening. Studies have indicated NF1-PN can substantially impact the quality of life (QoL) of pediatric patients. However, research on caregiver burden is scarce. METHODS: Caregivers of pediatric patients ages 2-18 years with NF1-PN in the USA were recruited through the Children's Tumor Foundation to participate in an online cross-sectional survey (December 2020-January 2021). Caregiver burden was measured using the Zarit Burden Interview (ZBI), and productivity loss from patientcare was measured using the Work Productivity and Activity Impairment questionnaire, adapted for caregiving (WPAI:CG). RESULTS: Ninety-five caregivers were recruited with a median age of 44.0 years. Most were female (88.4%), white/Caucasian (85.3%), and did not have NF1 or PN (86.3% and 89.5%, respectively). Commonly reported health conditions among caregivers include anxiety (48.4%) and depression (34.7%). On the ZBI (range 0-88; higher = greater burden), mean (SD) scores were 23.0 (13.8) and 12.7% of caregivers reported moderate-severe (scores 41-60) or severe burden (scores 61-88). Fifty-six caregivers were employed and working in the 7 days prior to completing the WPAI:CG. They reported missing an average of 6.9% of their working hours and an average reduction of 17.3% of on-the-job effectiveness, contributing to 22.3% loss in work productivity. Among all 95 caregivers, an average of 17.2% of regular daily activities were impaired. CONCLUSIONS: The burden among caregivers of pediatric patients with NF1-PN is considerable and underscores an unmet need for better disease management.

A case study applying a novel approach to estimate the social impact of a medical innovation - the use of secukinumab for psoriatic arthritis in Germany.

OBJECTIVES: Psoriatic arthritis (PsA) is associated with serious productivity impairment. Secukinumab, a fully human IL-17A inhibitor, provides sustained relief from PsA symptoms. This study estimates the societal economic benefits of using secukinumab instead of conventional disease-modifying anti-rheumatic drugs (DMARDs) for treating patients with active PsA in Germany from 2016 to 2030. METHODS: A Markov and a population model simulated the functional impairment of German PsA patients. The relationship between functional impairment and work productivity was used to determine the productivity difference in the populations treated with secukinumab and csDMARDs. The corresponding gains in productive time were allocated to paid and unpaid activities and valued according to gross value added (GVA). Since increased productivity has the potential to stimulate greater macroeconomic effects, indirect and induced GVA effects were calculated as well. RESULTS: The use of secukinumab reduces the productivity impairment in the target population on average by 13 percentage points. This difference could generate 32 million active and productive hours until the year 2030, which translates to GVA equivalents of €1.3 billion. Including indirect and induced effects yield an economic estimate of €2.7 billion GVA equivalent. CONCLUSIONS: The improvements in PsA-related functional impairment could lead to sizable productivity effects within the economy.

Work productivity loss among rheumatoid arthritis patients in India: a qualitative study.

OBJECTIVE: The aim was to explore the extent to which RA impacts work productivity in patients living with RA in India. METHODS: Face-to-face semi-structured interviews took place with 13 male and seven female patients attending outpatient clinics at Sanjay Gandhi Postgraduate Institute of Medical Sciences, India, living with RA. Patients who were currently working were recruited. Data were audio recorded, transcribed by an independent translation company and analysed using the framework method of thematic analysis. RESULTS: Four themes that explained patients' experiences of coping with work whilst having RA were identified. These were as follows: balancing act of work and RA, in which participants expressed their day-to-day struggle of living with RA and coping at work; workplace adaptation after RA, in which participants shared insights into communicating with employers and their efforts to adapt at the workplace; support from others and information to manage RA and work, in which participants considered seeking support from different sources that would help them cope at work and understand RA; and wanting a better support mechanism, in which participants made recommendations that could help them to cope at work. CONCLUSION: This is the first study to explore the impact of RA on patients' work productivity in India. Patients might have different support needs compared with previous studies in other countries. Patients seem to be adopting additional coping strategies not addressed by current interventions or country systems, which might not be sufficient to support patients in remaining employed. Patients made future recommendations.