Influence of anosognosia on patient-reported outcomes for psychiatric symptoms and quality of life in Huntington's disease

INTRODUCTION

Anosognosia, defined as reduced awareness of one's deficit or symptom, is common in Huntington's disease (HD) and detectable at each disease stage. The impact of anosognosia on self-reporting in HD populations is critical to understand given growing use of patient-reported outcomes in HD clinical care and research. We aimed to determine the influence of anosognosia on patient-reported outcome measures assessing psychiatric symptoms and quality of life in HD.

METHODS

We enrolled HD patients to complete a battery of patient-reported and rater-administered measures, including the Anosognosia Scale, at baseline and 6 months later. Patient-reported outcome measures included NeuroQoL short forms for depression, anxiety, satisfaction with social roles and activities, and positive affect and well-being and Patient-Reported Outcomes Measurement Information System short forms for emotional distress-anger and sleep-related impairment. Anosognosia Scale-Difference Score indexed patient-clinician agreement on patient motor, cognitive, and behavioral abilities. We conducted multivariable linear regression analyses to quantify the association of baseline anosognosia with 6-month patient-reported outcomes.

RESULTS

Of 79 patients with complete Anosognosia Scale data at baseline, 25 (31.6 %) met the scale's criterion for anosognosia. In the regression analyses, baseline Difference Score improved prediction of 6-month patient-reported outcomes for depression, anxiety, anger, and positive affect and well-being (χ2(1) value range for likelihood ratio tests contrasting models with and without Difference Score: 13.1-20.9, p-values <0.001). Patients with more anosognosia self-reported less severe psychiatric symptoms and more positive affect and well-being.

CONCLUSION

Study results suggest that anosognosia influences patient-reported outcomes for psychiatric symptoms and quality of life in HD populations.

Validation of the SQUASH physical activity questionnaire using accelerometry: The NEO study

Objective

To investigate the construct validity of the SQUASH (Short QUestionnaire to ASsess Health-enhancing physical activity).

Design

This is a cross-sectional analysis using baseline measurements from middle-aged participants in the Netherlands Epidemiology of Obesity (NEO) study. The SQUASH consists of questions on eleven physical activities investigating days per week, average duration per day and intensity, leading to a summed score in Metabolic Equivalent of Task hours (MET h) per week. To assess convergent validity, a Spearman's rank correlation between SQUASH and ActiHeart was calculated. To assess extreme group validity, three groups expected to differ in SQUASH total physical activity outcome were compared. For discriminative validity, a Spearman's rank correlation between SQUASH physical activity and participant height was investigated.

Results

SQUASH data were available for 6550 participants (mean age 56 years, 44% men, mean BMI 26.3, 15% with knee OA, 13% with hand OA). Median physical activity (interquartile range) was 118 (76; 154) MET h/week according to SQUASH and 75 (58; 99) according to ActiHeart. Convergent validity was weak (rho ​= ​0.20). For all three extreme group comparisons, a statistically significant difference was present. Discriminative validity was present (rho ​= ​0.01). Compared with the reference quintile, those with a discrepancy SQUASH ​> ​ActiHeart and SQUASH ​< ​ActiHeart were relatively younger and more often male.

Conclusions

The construct validity of the SQUASH seems sub-optimal. Physical activity reported by the SQUASH was generally higher than reported by ActiHeart. Whether the differences between SQUASH and ActiHeart are e.g. due to different underlying domains, limitations to our study, or reflect true differences needs further investigation.

Coaching for parents of children with type 1 diabetes: A randomized controlled trial

OBJECTIVE

To assess the effectiveness of a standardized bi-weekly six-month telephone coaching intervention for parents of children with type 1 diabetes.

METHODS

This single-blind randomized controlled trial followed participants for 12 months. The primary outcome was children's health-related quality of life. Secondary outcomes included treatment adherence, diabetes-related family conflict, and hemoglobin A1c. Data was collected using validated questionnaires and health records. We compared groups using a linear mixed effects model.

RESULTS

102 families were randomized (control: n = 49; intervention: n = 53). Coaching had no impact on children's overall health-related quality of life or overall secondary outcomes; however, there were patterns in subsections that suggest the possible impact of coaching. Coaching was perceived as a positive addition to routine care by 80% of families and 82% would recommend working with a coach to another family. 58% of participants would continue coaching beyond the study.

CONCLUSION

Coaching did not impact overall quality of life or secondary outcomes; however, coaching was well received by families who perceived significant benefits. Patterns in subsections warrant further study.

PRACTICE IMPLICATIONS

Adding a health coach into diabetes multidisciplinary care supports families in a way that is unique from their routine clinical care.

The impact of current therapeutic options on the health-related quality of life of patients with relapse/refractory multiple myeloma: a systematic review of clinical studies

PURPOSE

Patients with relapse and/or refractory multiple myeloma (RRMM) have a high disease burden with poor health-related quality of life (HRQoL) which worsens with each additional relapse. We aimed to review the impact of triplet, doublet, monotherapies, and salvage autologous stem cell transplantation on the HRQoL of RRMM patients.

METHODS

We performed a comprehensive literature search of Medline/PubMed, Wiley Cochrane Library, EMBASE, Scopus, CINAHL, and Clinicaltrials.gov to identify clinical studies in RRMM patients with HRQoL as an outcome measure. The ISOQoL and CONSORT-PRO extension guidelines were used to assess the quality of HRQoL reporting. We synthesized the result using a qualitative analysis.

RESULTS

A total of 10,245 RRMM patients enrolled in 28 eligible studies received either a triplet, doublet regimen, monotherapy, or salvage autologous stem cell transplantation. The EORTC QLQ-C30 was the most used questionnaire, and compliance with HRQoL reporting standards is generally poor among studies without an additional HRQoL publication. Most of the current therapeutic options are at best able to maintain HRQoL at baseline but not improve it. The methodological and reporting heterogeneity among the studies complicates generalizations.

CONCLUSIONS

Many of the current treatment regimens for RRMM have demonstrated clinical effectiveness in trials. Unlike newly diagnosed MM, these regimens are less likely to result in significant improvement in HRQoL in RRMM. This should be communicated to patients before initiating therapies.

IMPLICATIONS FOR CANCER SURVIVORS

Individualized therapeutic approach for RRMM should be chosen based on a shared decision-making process that aligns clinical efficacy with patients' treatment priorities and HRQoL.

The Association Between Religious Belief and Postoperative Psychological Status and Quality of Life of Parents of Children with Congenital Heart Disease: A Single Center Experience in Southeast China

This study aimed to investigate the association of religious belief on the postoperative psychological status and quality of life of parents of children with congenital heart disease (CHD). This was a cross-sectional study conducted at a provincial children's hospital in Fujian Province, China. Parents of postoperative children with CHD in the early postoperative period were included in this study between January 2020 and September 2020. The parents were divided into a religious belief group (n = 39) and a nonreligious belief group (n = 42) depending on whether they had religious beliefs. The Religious Coping Questionnaire, WHOQOL-BREF scale, Self-rating depression scale (SDS), and Self-rating anxiety scale (SAS) were used to evaluate psychological status and quality of life. The results showed that the SDS and SAS scores in the religious belief group were significantly lower than those in the nonreligious belief group (P = 0.012 and P = 0.003, respectively). The WHOQOL-BREF scale results showed that the religious belief group's score was significantly higher than those in the nonreligious belief group on the subscale scores of physiology, psychology, social relations, and environment on the WHOQOL-BREF. The total score of quality of life in the religious belief group was significantly higher than that in the nonreligious belief group. Religious belief was associated with lower SDS score (β = - 0.324, P = 0.005) and SAS score (β = - 0.245, P = 0.026), while religious belief was positively correlated with the score of WHOQOL-BREF (β = 0.506, P < 0.001). In this study, we concluded that comparing to those with no religious beliefs, parents with religious belief experienced more positive emotions and higher quality of life when taking care of children in the early postoperative period after congenital heart surgery.

Association of depressive symptom severity and suicidal ideation with health-related quality of life among stroke survivors, NHANES 2005-2018

Stroke, a critical health issue in the US, not only has physical repercussions but also potentially affects the health-related quality of life (HRQoL) through neuropsychiatric outcomes like depressive symptoms and suicidal thoughts. This study utilized a nationally representative sample of 1302 US stroke survivors (age ≥ 20) from the US National Health and Nutrition Examination Survey (2005-2018) to assessed relationships between QoL via the CDC HRQOL-4 and evaluated depressive symptoms and suicidal ideation using the Patient Health Questionnaire-9 (PHQ-9). Participants (mean age: 64.4; 56.0 % female) showed that 40.7 % had at least mild depressive symptoms, and 18.8 % exhibited major depressive symptoms. Suicidal ideation was reported by 8.1 %. After sociodemographic and health condition adjustments, mild and major depressive symptoms, along with suicidal ideation, were associated with poorer general health status and more physically and mentally unhealthy days and activity limitation days. A dose-response relationship between PHQ-9 scores and HRQoL outcomes was evident (All P for trend <0.001). Stroke survivors with suicidal ideation also experienced more physically and mentally unhealthy days and activity limitation days. Depressive symptoms and suicidal ideation are associated with reduced HRQoL among US stroke survivors, underscoring the importance of thorough neuropsychiatric evaluations and interventions to bolster stroke survivors' well-being.

Quality of life after immune suppressive therapy in aplastic anemia

Acquired aplastic anemia (AA) is a rare form of immune-mediated bone marrow failure, which can result in life-threatening infections or bleeding if left untreated. Treatment consists of either immune suppressive therapy (IST) or allogeneic stem cell transplantation (alloHSCT). While considerable research has been published regarding survival, response rate and toxicity of both treatments, knowledge on the impact on quality of life (QoL) is scarce. We used the recently developed AA-specific QoL questionnaire (QLQ-AA/PNH-54) to evaluate QoL in a single center cohort of AA patients who were successfully treated with IST. The 54 questions represent 12 different QoL domains. Results were analyzed for all patients and grouped based on hematologic response (complete response (CR) or partial response (PR)). Thirty-six successfully treated adult patients (15 in CR, 21 in PR) completed the questionnaire (median age 54 years, range 21-71; median time since last IST 5 years, range 0-41). Fatigue was experienced by 83% of patients. Even though total QoL scores did not significantly differ between patients with PR and CR (105 vs 92, p-value 0,17) there appeared to be a trend towards higher scores in patients with PR, especially in domains concerning psychological wellbeing. This trend was most clear in the domains fear of progression (2,12 in PR patients vs 1,73 in CR patients; p-value 0,08) and role functioning (2,22 vs 1,88; p-value 0,07). In conclusion, patients with AA continue to experience psychological and physical effects despite successful IST.

Exploratory factor analysis and Rasch analysis to assess the structural validity of the Adult Social Care Outcomes Toolkit Proxy version (ASCOT-Proxy) completed by care home staff

PURPOSE

Rasch analysis and exploratory factor analysis (EFA) were used to evaluate the structural validity of the ASCOT-Proxy measures completed by staff on behalf of older adults resident in care homes, by comparison to the ASCOT-SCT4, the measure of social care-related quality of life (SCRQoL) from which the ASCOT-Proxy was developed.

METHODS

EFA was conducted on the ASCOT-SCT4 and the two ASCOT-Proxy measures (Proxy-Proxy, Proxy-Resident), to determine if they retained the single factor of the original ASCOT-SCT4 measure found in samples of older community-dwelling adults. Rasch analysis was also applied to measures with a single factor structure in the EFA.

RESULTS

ASCOT-Proxy-Resident had a single factor structure, as did the original ASCOT-SCT4 (also, found in this analysis when completed by care home staff). The ASCOT-Proxy-Proxy had a two factor structure. Rasch analysis of ASCOT-Proxy-Resident and ASCOT-SCT4 had an acceptable model fit, internal consistency and met the assumptions of unidimensionality and local independence. There was evidence of less than optimal distinguishability at some thresholds between responses, and low frequency of rating of the 'high level needs'.

CONCLUSION

The ASCOT-Proxy-Resident is a valid instrument of SCRQoL for older adults resident in care homes, completed by staff proxies. Due to the two-factor structure, which differs from the original ASCOT-SCT4, we do not recommend the use of the ASCOT-Proxy-Proxy measure, although collecting data as part of the ASCOT-Proxy questionnaire may support its feasibility and acceptability. Further qualitative study of how care home staff complete and perceive the ASCOT-Proxy is encouraged for future studies.

Effect of exercise training on functional capacity, muscle strength, exercise capacity, dialysis efficacy and quality of life in children and adolescents with chronic kidney disease: a systematic review and meta-analysis

PURPOSE

To synthesize the effect of exercise training on functional capacity, muscle strength, exercise capacity, dialysis efficacy, and quality of life (QOL) in children and adolescents with CKD.

METHODS

PubMed/Medline, Scopus, PEDro, Web of Science, CINAHL, Cochrane, and Embase were searched from inception to September 30, 2023. Randomized control trials (RCTs) and clinical trials that assessed the effect of exercise training programs on functional capacity, muscle strength, exercise capacity, dialysis efficacy, and QOL in children and adolescents with CKD were included. Random effect model and meta-regression were used for the meta-analysis.

RESULTS

Four clinical trials and three RCTs were included. The results showed that exercise training improves strength, but meta-analysis did not show a significant effect of exercise on functional capacity (WMD: 1.02; 95% CI: - 0.14 to 2.18; p = 0.083) and QOL (WMD: 8.00; 95% CI: - 3.90 to 19.91; p = 0.187). Subgroup analysis revealed that more than 25 sessions and 45 min per session of intervention, a PEDro score of more than 5, and being younger than 12 years of age had a large effect on functional capacity and QOL results. Due to the limited number of studies that reported the effect of exercise on dialysis efficacy and exercise capacity, the findings were inconclusive.

CONCLUSION

Exercise training could benefit children and adolescents with CKD by increasing their strength. Longer exercise interventions may be beneficial for improving functional capacity and QOL. Future well-designed RCTs should overcome the existing limitations using adequate sample sizes and longer exercise durations.

Cross-cultural adaptation and validation of the Italian version of the Western Ontario Rotator Cuff (WORC) index

The aim of the study was to accomplish translation, cross-cultural adaptation and validation of the Western Ontario Rotator Cuff (WORC) Index questionnaire for its use in Italy. The WORC original version was translated and cross-culturally adapted into Italian. Subsequently, it was administered to a population of 60 patients suffering from rotator cuff disease to evaluate the validity and reliability of the Italian version. The content validity evaluated the correlation between questions and total score of each domain through Pearson's correlation coefficient. The construct validity was similarly assessed through Pearson's correlation coefficient by testing the correlation between the Italian WORC and the Italian version of the Disability of the Arm, Shoulder and Hand (DASH) questionnaire. Reliability was assessed using two methods: internal consistency by calculating the Cronbach's alpha coefficient for each domain; and test-retest by means of the intraclass correlation coefficient (ICC). The translation and cross-cultural adaptation of the Italian version did not reveal any major problems. No significant floor or ceiling effects were found. All the questions were linearly related to the concept expressed by the domain of belonging. Overall correlation with the DASH score was 0.75. Internal consistency was very high overall (α = 0.93) as well as reliability (overall ICC = 0.87). The Italian version of the WORC questionnaire is a valid and reproducible measuring instrument and can be considered a valid tool for the evaluation of the effectiveness of a treatment in terms of quality of life, in Italian patients affected by rotator cuff diseases.Level of evidence Diagnostic study, level II.

Does vitamin D deficiency affect functional outcomes in hip fracture patients? A meta-analysis of cohort studies

BACKGROUND

Vitamin D deficiency is common in patients with hip fractures and may negatively affect functional recovery and quality of life (QOL).

OBJECTIVE

This study aimed to conduct a meta-analysis to quantify the effects of vitamin D deficiency on physical function and quality of life after hip fractures.

METHODS

The PubMed, EMBASE, Scopus, and Cochrane Library databases were searched for relevant studies. The inclusion criteria were hip fracture, comparison between vitamin D deficiency and normal vitamin D levels in patients with hip fracture, and functional outcome as the primary outcome. The exclusion criteria were case reports, reviews, duplicates, studies with a high risk of bias, and non-comparable or missing data. Two independent reviewers selected studies, extracted data, assessed bias, and performed meta-analyses using the Review Manager. Heterogeneity and publication bias were also assessed. Two independent reviewers selected the studies, extracted data, and assessed the risk of bias. We performed a meta-analysis using Review Manager and assessed heterogeneity and publication bias.

RESULTS

Seven studies with 1,972 patients were included. Vitamin D deficiency was defined as a 25(OH)D level < 20 ng/mL. There were no significant differences in the ability to walk (OR 0.68, 95% CI 0.31-1.53, I2 = 69%) or length of hospital stay (MD 2.27 days, 95% CI - 2.47 to 7.01, I2 = 93%) between patients with and without vitamin D deficiency. However, patients with vitamin D deficiency had significantly worse functional ability and quality of life (SMD - 1.50, 95% CI - 2.88 to - 0.12, I2 = 96%).

CONCLUSIONS

Despite the limitations of this study, such as small sample size, heterogeneous outcome assessments, and variable vitamin D measurement techniques, the results demonstrated that screening for vitamin D status and optimizing levels through supplementation could facilitate rehabilitation, promote lifestyle changes, aid in the recovery of independence, and help reduce long-term burdens.

The application of enhanced recovery after surgery protocol after distal gastrectomy for patients with gastric cancer: a prospective randomized clinical trial

BACKGROUND

This study aimed to evaluate the clinical outcomes and efficacy of enhanced recovery after surgery (ERAS) protocol in patients undergoing distal gastrectomy for gastric cancer (GC).

METHODS

Patients were randomly assigned to the ERAS group (EG) and the conventional care group (CG) by stratified randomization according to age and sex. The primary endpoint was adjusted postoperative hospital stay, calculated using discharge criteria developed to evaluate recovery. Nutritional data and quality of life (QoL) (European Organisation for Research and Treatment of Cancer [EORTC] C30 and STO22) during the perioperative period were also analyzed.

RESULTS

We enrolled 198 eligible patients with GC for the study between June 2017 and January 2019. A total of 147 patients were finally enrolled in this study (full analysis set) and were assigned to EG (n = 71) and CG (n = 76). First flatus was faster significantly in EG (3.6 ± 1.5 vs 4.1 ± 1.2 days, P = .019). EG showed a faster start of the sips and soft diet than CG (1.3 ± 0.7 vs 3.1 ± 0.4 days, P < .001; 2.4 ± 0.9 vs 5.2 ± 0.7 days, P < .001) according to the protocol. The recorded hospital stay was not significantly different; however, adjusted hospital stay was significantly shorter in EG than in CG (6.5 ± 3.1 vs 7.8 ± 2.1 days, P = .005). There was no difference in morbidity, and no mortality occurred in both groups. EG did not show significant superiority in nutritional outcome and QoL improvement, except for pain scale in EORTC-STO22.

CONCLUSION

The application of the ERAS protocol could reduce the adjusted hospital stay without an increase in postoperative complications. There was no significant difference in long-term nutritional outcome and QoL of the 2 groups.

Quality of Life in Locally Advanced Carcinoma Rectum Patients During Various Phases of NACRT: An Indian Perspective

In low- and middle-income countries (LMICs) including India, cancer patients have a poor prognosis because of late diagnosis and cases already grown to advanced stages, low cancer awareness and skewed cancer care facilities. In India, the incidence of colorectal cancer (CRC) is ranked the 4th most common (6.4%) in males and the 5th most common (3.4%) in females. The improvement in the cure rate of rectal cancer has increased life expectancy, and assessment of the quality of life (QoL) in these patients has become a fundamental requirement. Little is known about how the patients perceive these adverse effects during curatively intended radiotherapy. Although studies have investigated the various adverse effects that can occur with radiotherapy and chemotherapy in carcinoma rectum patients, these have not yet been critically appraised and synopsized to form a comprehensive review of their prevalence and effects on QoL. The study was designed to explore the QoL issues in locally advanced carcinoma rectum patients during various phases of neoadjuvant concurrent chemo-radiotherapy (NACCRT). The study was performed over a period of 2 years at a single super speciality cancer hospital in North India. Patients were selected as per the inclusion criteria and followed up with a standard questionnaire incorporating various aspects depicting QoL. The interview technique was used for collecting QoL data at four points, at baseline, midway during treatment, at the end of treatment and 4 weeks after completion of NACCRT, using EORTC QLQ C30, for QLQ CR29. Special care was taken to avoid observer bias in cases of language issues, and interpreters' services were utilised, and compared with the baseline pre-treatment scores, patients reported a statistically significant and large clinically meaningful change in the global health status, social functioning, fatigue (FACIT-F), appetite loss, anxiety, sore skin and male and female sexual function at the post-treatment time point. Statistically significant changes with moderate clinically meaningful changes were reported for the functional scales-physical, role and emotional functioning of the QLQ C30 questionnaire and body image and weight of the CR29 questionnaire. Similar moderate clinical changes were found in the symptom scales-fatigue, nausea and vomiting, insomnia, constipation and diarrhoea of QLQ C30 and stool frequency, embarrassment with bowel function, impotence and dyspareunia. These parameters returned to almost the pre-treatment values after 4 weeks of completion of NACRT. Since QoL is a relatively subjective variable, differences in human race, culture, education and social environment will have impacts on the results. International cooperation is needed to study the QoL in patients with multiple cultural backgrounds. The existing QoL questionnaire tools have been designed with Western countries in mind, and we did face multiple social issues. We suggest that many similar multicentre studies shall be required to essentially tap the accurate QoL-related issues keeping in mind the diverse social, economic, racial and educational backgrounds. As we deal with the ever-increasing cancer menace and better life expectancy, QoL issues shall be a major determinant of treatment success besides primary treatment. These factors should form an integral part of treatment modality, and adequate counselling must be performed prior to initiation of care.

Social Support as a Correlate of Depression and Quality of Life Among Nigerian Older Adults: a Cross-Sectional Study

Reduced social support has been associated with presence of depression and reduced quality of life among older adults. The relationships may be better understood by exploring the interactions of individual domains among the constructs. This cross-sectional survey involved a consecutive sample of 206 (116 females and 90 males) older adults living in a Southern Nigeria community. The Multidimensional Scale of Perceived Social Support, Geriatric Depression Scale, and World Health Organization Quality of Life-OLD Questionnaire, were used to measure social support, depression, and quality of life respectively. Data was analyzed using frequency counts, percentages, mean, standard deviation, multiple regression and Spearman rank-order correlation coefficient, at 0.05 alpha level. Prevalence rate of depression among participants was 45.5%. Social support was perceived to be low by 37.4% of participants with the lowest mean social support score coming from friends domain. Participants' quality of life was generally fairly good (> 60%) with the lowest scores coming from the intimacy domain. Significant correlations between social support domains and each of quality of life (p < 0.05) and depression were respectively positive and negative; but weakest for the friend and strongest for significant others domains. All quality of life domains were significantly correlated with social support except the death and dying domain. All the domains of social support (family and significant other) were significant predictors of depression except the friend domain. Significant others around individual older adults particularly those with depression ought to be educated on the importance of their roles. Stakeholders including healthcare providers may create and support programmes for improved social networking for the older adults in order to enhance their general wellbeing and quality of life.

[Improving quality of life in older adults with the decline syndrome: The role of occupational therapy in primary care]

OBJECTIVE

To evaluate the effect of an occupational therapy intervention in users recently diagnosed with the decline syndrome, who have experienced a decrease in the Barthel and/or Lawton index in the last month and susceptible to improvement based on medical opinion.

DESIGN

Non-controlled, quasi-experimental longitudinal study. A pre-post intervention.

LOCATION

Sant Hipòlit de Voltregà health centre. Osona, Barcelona.

PARTICIPANTS

Patients referred by the centre's primary care nursing, social work or medical staff with a recent diagnosis of decline syndrome who may benefit from the intervention of an occupational therapy professional.

INTERVENTION

Following the initial assessment visit, four training sessions were conducted to improve functional independence, mobility and adaptation of the home environment, providing training to primary caregivers.

MAIN MEASUREMENTS

Patient autonomy was assessed using the Barthel and Lawton scales, quality of life using the EuroQol questionnaire (EQ-5D) and home suitability using the home suitability assessment questionnaire.

RESULTS

Improvements were observed in autonomy in activities of daily living (p=0.003), mobility (p=0.001) and housing adaptation (p<0.001). The level of anxiety/depression was reduced (p=0.028), and the mean health status score increased markedly (p<0.001).

CONCLUSIONS

This study highlights the improvement in the quality of life and autonomy in the basic activities of daily living for individuals receiving occupational therapy, emphasizing the need for home adaptation and family support.

Impact of Baseline Neuropathy Severity on Vutrisiran Treatment Response in the Phase 3 HELIOS-A Study

INTRODUCTION

Hereditary transthyretin (ATTRv, v for variant) amyloidosis is a rare, progressive, fatal disease with multisystem manifestations, caused by pathogenic variants in the transthyretin (TTR) gene. Vutrisiran, an RNA interference therapeutic that results in rapid TTR knockdown, improved neuropathy and quality of life (QOL) versus external placebo in patients with ATTRv amyloidosis with polyneuropathy in the phase 3 HELIOS-A study (NCT03759379). This post hoc analysis evaluates the impact of baseline neuropathy severity on response to vutrisiran treatment.

METHODS

Patients were randomized (3:1) to vutrisiran (n = 122; 25 mg subcutaneous injection once every 3 months) or patisiran (n = 42; 0.3 mg/kg intravenous infusion once every 3 weeks), which served as a reference group. In this post hoc analysis, patients were grouped into quartiles of increasing baseline Neuropathy Impairment Score (NIS): Quartile (Q)1 ≥ 5.0 to ≤ 20.5; Q2 > 20.5 to ≤ 44.1; Q3 > 44.1 to ≤ 73.1; Q4 > 73.1 to ≤ 127.0. Mean change from baseline to Month 18 was summarized by quartile for a range of efficacy endpoints.

RESULTS

Across all baseline NIS quartiles, vutrisiran demonstrated benefit versus external placebo in measures of neuropathy severity (modified NIS + 7), QOL (Norfolk Quality of Life-Diabetic Neuropathy), disability (Rasch-built Overall Disability Scale), gait speed (10-m walk test), and nutritional status (modified body mass index). Overall, patients in lower versus higher NIS quartiles (less severe neuropathy) at baseline maintained better scores at Month 18. The external placebo group progressively worsened in all measures at Month 18.

CONCLUSIONS

Vutrisiran demonstrated benefit in neurologic function and other key efficacy measures versus external placebo across all four baseline neuropathy severity quartiles. Patients initiating vutrisiran earlier in their disease course retained the highest neurologic function level after 18 months, highlighting the importance of early diagnosis and treatment.

TRIAL REGISTRATION NUMBER

ClinicalTrials.gov: NCT03759379.

Factors associated with having previously received a diagnosis of fibromyalgia, chronic fatigue syndrome and irritable bowel syndrome: A cross sectional DanFunD study

OBJECTIVES

Fibromyalgia, chronic fatigue syndrome, and irritable bowel syndrome are highly prevalent conditions and part of the functional somatic syndromes (FSS) diagnosis, that are classified under the unifying umbrella term functional somatic disorder (FSD). Multiple factors are associated with FSD symptom development; However, few studies have explored these associations in relation to the diagnosis status. This study aims to examine associations with a previously received FSS diagnosis from a physician in participants fulfilling the FSD diagnostic criteria in a population-based sample.

METHODS

This research employs a comprehensive observational approach using a cross sectional design with data from the DanFunD part two cohort. Information about received FSS diagnoses was obtained from self-reported questionnaires. Participants fulfilling the FSD diagnostic criteria were identified with both self-reported questionnaires and diagnostic interviews. Validated questionnaires were used to assess the examined factors.

RESULTS

1704 cases fulfilled the diagnostic criteria for an FSD according to questionnaires or interviews in the DanFunD study. In participants fulfilling the diagnostic criteria, having previously received an FSS diagnosis by a physician was strongly associated with female sex, negative illness perceptions and poor health-related quality of life for questionnaire and interview-based diagnoses. Less consistent associations were observed for lower socioeconomic status, anxiety, and adverse life events.

CONCLUSION

Previously received FSS diagnoses showed associations with multiple factors with a particular strong association with female sex and poor health related quality of life.

Quality of life endpoints in cancer cachexia clinical trials: Systematic review 3 of the cachexia endpoints series

The use of patient-reported outcomes (PROMs) of quality of life (QOL) is common in cachexia trials. Patients' self-report on health, functioning, wellbeing, and perceptions of care, represent important measures of efficacy. This review describes the frequency, variety, and reporting of QOL endpoints used in cancer cachexia clinical trials. Electronic literature searches were performed in Medline, Embase, and Cochrane (1990-2023). Seven thousand four hundred thirty-five papers were retained for evaluation. Eligibility criteria included QOL as a study endpoint using validated measures, controlled design, adults (>18 years), ≥40 participants randomized, and intervention exceeding 2 weeks. The Covidence software was used for review procedures and data extractions. Four independent authors screened all records for consensus. Papers were screened by titles and abstracts, prior to full-text reading. PRISMA guidance for systematic reviews was followed. The protocol was prospectively registered via PROSPERO (CRD42022276710). Fifty papers focused on QOL. Twenty-four (48%) were double-blind randomized controlled trials. Sample sizes varied considerably (n = 42 to 469). Thirty-nine trials (78%) included multiple cancer types. Twenty-seven trials (54%) featured multimodal interventions with various drugs and dietary supplements, 11 (22%) used nutritional interventions alone and 12 (24%) used a single pharmacological intervention only. The median duration of the interventions was 12 weeks (4-96). The most frequent QOL measure was the EORTC QLQ-C30 (60%), followed by different FACIT questionnaires (34%). QOL was a primary, secondary, or exploratory endpoint in 15, 31 and 4 trials respectively, being the single primary in six. Statistically significant results on one or more QOL items favouring the intervention group were found in 18 trials. Eleven of these used a complete multidimensional measure. Adjustments for multiple testing when using multicomponent QOL measures were not reported. Nine trials (18%) defined a statistically or clinically significant difference for QOL, five with QOL as a primary outcome, and four with QOL as a secondary outcome. Correlation statistics with other study outcomes were rarely performed. PROMs including QOL are important endpoints in cachexia trials. We recommend using well-validated QOL measures, including cachexia-specific items such as weight history, appetite loss, and nutritional intake. Appropriate statistical methods with definitions of clinical significance, adjustment for multiple testing and few co-primary endpoints are encouraged, as is an understanding of how interventions may relate to changes in QOL endpoints. A strategic and scientific-based approach to PROM research in cachexia trials is warranted, to improve the research base in this field and avoid the use of QOL as supplementary measures.

Enhancing Patient-Reported Outcome Measures for Drug Hypersensitivity: A Validated 6-Item Quality-of-Life Questionnaire for Patients With Drug Hypersensitivity

BACKGROUND

Drug hypersensitivity reactions (DHRs) can significantly impair patients' health-related quality of life (HRQoL). However, tools for HRQoL assessment for patients with DHR are time-consuming and remain underutilized.

OBJECTIVE

To develop and validate an optimized version of the Drug Hypersensitivity Quality-of-Life Questionnaire (DrHy-Q) designed for everyday clinical use.

METHODS

Item response theory (IRT), a statistical framework for psychometric measurement, was used to evaluate the 15 questions from the original DrHy-Q for their respective item difficulty, discrimination, and information using prospective data from 243 patients with histories of suspected/confirmed DHR before allergy workup. Accordingly, the best-performing items were identified to develop a 6-item optimized version (DrHy-Q6), which was subsequently validated with another prospective cohort of 156 patients.

RESULTS

All 15 items of the original DrHy-Q demonstrated satisfactory parameters in IRT analysis, including very high discrimination (>1.7), appropriate difficulty (in between -1.5 and 1.5), and good information (a high and broad peak in the information curve). Six items with top-ranked IRT parameters were identified to construct an optimized version, which we named the DrHy-Q6. The DrHy-Q6 demonstrated a 1-factor structure with an improved fit compared with the original DrHy-Q (comparative fit index = 0.985, Tucker-Lewis index = 0.974), excellent convergent validity (unadjusted Pearson correlation with the full version = 0.955; adjusted = 0.894, P < .001), reliability (Cronbach's α and McDonald's ω = 0.93), divergent validity (Pearson correlation with all Short Form 12-item Health Survey Version 2 subscales <0.60, P < .001), and discriminant validity (significantly higher scores with multiple DHR labels [42.45 ± 27.26 vs 32.93 ± 26.66], P = .013).

CONCLUSIONS

From an IRT perspective, the DrHy-Q and all its constituent items are psychometrically valid for HRQoL assessment. We propose an optimized 6-item version (DrHy-Q6) as an abbreviated alternative for assessing HRQoL in patients with DHR, especially for routine use in clinical practice. Patients and physicians may benefit from its streamlined length and simpler scoring algorithm.

The impact of comorbidity on the quality of life of people who recovered from COVID-19 in Bangladesh

Objectives

COVID-19 affects the quality of life (QoL) in a reverse way after recovery, which might be multiplied by the comorbid non-communicable diseases. This study explored the relationship between comorbidities and the QoL of people who recovered from COVID-19 in Bangladesh.

Methods

The cross-sectional study was conducted among 3244 participants between June 2020 and November 2020 using a pre-tested questionnaire through over-the-phone interviews. The WHOQOL-BREF was used to explore the QoL among the study participants. A multivariable linear regression model was conducted to identify the effects of the number of comorbidities on QoL scores of all four domains.

Results

Of 3244 patients who recovered from COVID-19, over one-third (39.4%) had one or more chronic diseases, such as hypertension, diabetes mellitus, ischemic heart disease, bronchial asthma/chronic obstructive pulmonary disease, chronic kidney disease, and cancer. Around 46.85% of the participants aged above 40 years presented with one to two chronic diseases, and 16.33% had three or more chronic diseases. Among all comorbidities, the participants with cancer and chronic kidney disease were found to have relatively lower scores in all four domains than other comorbidities. The lowest QoL scores were observed in the psychological domain. Those with three or more simultaneous chronic comorbidities had the lowest QoL score in all four domains: physical, psychological, social relationship, and environmental.

Conclusions

Persons who recovered from COVID-19 with comorbidities undergo a lower QoL. Therefore, special attention is required to these vulnerable groups to ensure their smooth recuperation.

Stigma, social support, and spirituality: associations with symptoms among Black, Latina, and Chinese American cervical cancer survivors

PURPOSE

Few studies have examined experiences of stigma and factors associated with symptoms among cervical cancer survivors from diverse racial and ethnic backgrounds. We investigated survivorship experiences and patient-reported outcomes in the SPADE symptom cluster (sleep disturbance, pain interference, anxiety, depression, and energy/fatigue) among Black, Latina, and Chinese American women diagnosed with cervical cancer.

METHODS

In two phases of research with cervical cancer survivors, we collected qualitative data through individual interviews (N=12; recruited through community referrals) and quantitative data from an observational cohort study (N=91; recruited through 4 national cancer registries). We coded interview transcripts to describe the survivors' experiences. We then evaluated associations between social support, spirituality, and SPADE symptom cluster domains using linear regression models.

RESULTS

Qualitative analysis yielded four themes: perceptions of stigma, empowerment, physical and psychological effects, and social support. These concepts revolved around internal and external stigmas, emotional responses, strengthened faith, and different social support types. Quantitative analyses indicated that greater spirituality was associated with lower symptom burden on all five SPADE domains (p<0.01). We observed nuanced associations between specific types of social support and SPADE domains.

CONCLUSIONS

The survivorship experiences of Black, Latina, and Chinese American women with cervical cancer are negatively influenced by perceptions of stigma. Higher scores on spirituality and varied types of social support were significantly associated with fewer symptoms in the SPADE symptom cluster.

IMPLICATIONS FOR CANCER SURVIVORS

Results suggest targets for future interventions to reduce symptom burden among women diagnosed with cervical cancer by leveraging spirituality and social support.

Relationship between work performance and quality of life in long-term survivors of pediatric and adolescent hematopoietic cell transplant

PURPOSE

To assess work status, missed time at work (absenteeism), work performance (presenteeism), and their relationship with quality of life (QOL) among long-term survivors of childhood hematopoietic cell transplant (HCT).

METHODS

A single-center cross-sectional survey study of adult survivors of childhood allogeneic HCT (performed between 1985 and 2010). Work and QOL data were captured using the World Health Organization Health and Work Performance Questionnaire and the National Institutes of Health Patient Reported Outcomes Measurement Information System (PROMIS), respectively. Higher absenteeism and presenteeism scores meant higher missed time at work and productivity, respectively. PROMIS domains were scored on a T-score metric with a mean score of reference population at 50 and standard deviation of 10. Univariate linear regression was performed to study factors associated with increase in PROMIS scores.

RESULTS

Forty-four survivors completed the survey. Median ages at HCT and survey were 11 years (interquartile range [IQR] 7-13) and 30 years (IQR 26-34), respectively. Seventy-three percent were working, 23% were unemployed, and 4% were students. Employed survivors reported less pain and sleep disturbance. Higher absolute presenteeism was associated with less pain interference and more satisfaction with social roles and activities and physical function. Higher relative presenteeism was associated with less cognitive concerns.

CONCLUSIONS AND IMPLICATIONS FOR CANCER SURVIVORS

We found significant associations between survivors' work status, performance, and QOL. Our findings provide an important insight on the implications of work outcomes on HCT survivors' physical, mental, and social health and emphasize the importance of longitudinal assessment of work status, performance, and QOL.

Daily Loneliness Affects Quality of Life in Sickle Cell Disease

BACKGROUND

Loneliness is related to psychosomatic challenges in chronic illnesses; however, very little research focuses on loneliness in sickle cell disease (SCD), the most common genetic blood disorder. This study used a daily diary method to illustrate how loneliness and quality of life co-occur in the day-to-day lives of people living with SCD.

METHOD

Seventy-nine adults living with SCD (63 women; mean age = 31.76 years) completed daily electronic surveys comprised of a brief loneliness scale and a single-item measure of quality of life. Participants completed each survey once per day for up to 42 consecutive days. We evaluated the effects of daily changes in loneliness on next-day quality of life through multilevel regression models.

RESULTS

Central findings indicated that there were significant between-person (b = - .993, p < .001, 95% CI = - 1.26, - .725) and within-person (b = - .202, p < .005, 95% CI = .327, - .089) effects. Specifically, participants who reported higher mean levels of loneliness also reported lower quality of life. Further, days on which participants reported higher loneliness were followed by days on which they reported lower quality of life.

CONCLUSIONS

These results may be the first to suggest a connection between loneliness and psychological outcomes in adults living with SCD. Daily fluctuations in loneliness appear to be associated with decrements in next-day quality of life. Future studies should elucidate the clinical relevance and broader health-related implications of these findings.

Time, age, gender and cultural measurement invariance of the CASP-12, a measure of psychological quality of life in adulthood

PURPOSE

Whereas Quality of Life in older populations has long been conceptualized in regards to health or illness, the Control, Autonomy, Self-Realization and Pleasure scale (CASP-12) focuses on the positive facets of aging. Although the CASP is a widely used scale, its measurement invariance has seldom been examined. The present study aims to ascertain the measurement invariance of the CASP-12 over a period of 10 years and between age, culture and gender.

METHODS

Secondary data analyses were conducted on the longitudinal data collected in four waves between 2006 and 2016-2017 of the Survey of Health, Ageing and Retirement in Europe study (SHARE). The factorial validity of the CASP-12 was examined and its measurement invariance was tested with a sample of 3684 men and 4955 women aged 30-99 years, coming from 10 different European countries.

RESULTS

Results showed a strong theoretical and empirical dimensionality of the CASP-12, a well as invariance of time (10 years), age and culture. It was also found that the scale is gender invariant at the strict level. These results were replicated with two more waves of SHARE, measured six years apart.

CONCLUSION

This study replicates the CASP-12 dimensional structure, factorial structure and factor loadings. The scale has demonstrated to be a reliable and valid measurement of the positive aspects of quality of life to be used across time, age, gender and culture. The Autonomy dimension of the scale warrants further investigation.

PEACE V-Salvage Treatment of OligoRecurrent nodal prostate cancer Metastases (STORM): Acute Toxicity of a Randomized Phase 2 Trial

BACKGROUND

Treatment recommendations for patients with limited nodal recurrences are lacking, and different locoregional treatment approaches are currently being used.

OBJECTIVE

The aim of this trial is to compare metastasis-directed therapy (MDT) with or without elective nodal pelvic radiotherapy (ENRT).

DESIGN, SETTING, AND PARTICIPANTS

PEACE V-Salvage Treatment of OligoRecurrent nodal prostate cancer Metastases (STORM) is an international, phase 2, open-label, randomized, superiority trial (ClinicalTrials.gov identifier: NCT03569241). Patients diagnosed with positron emission tomography-detected pelvic nodal oligorecurrence (five or fewer nodes) following radical local treatment for prostate cancer were randomized in a 1:1 ratio between arm A (MDT and 6 mo of androgen deprivation therapy [ADT]) and arm B (ENRT [25 × 1.8 Gy] with MDT and 6 mo of ADT).

OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS

We report the secondary endpoint acute toxicity, defined as worst grade ≥2 Common Terminology Criteria for Adverse Events v4.0 gastrointestinal (GI) or genitourinary (GU) toxicity within 3 mo of treatment. The chi-square test was used to compare toxicity between treatment arms. We also compare the quality of life (QoL) using the European Organisation for Research and Treatment of Cancer QLQ C30 and PR25 questionnaires.

RESULTS AND LIMITATIONS

Between June 2018 and April 2021, 196 patients were assigned randomly to MDT or ENRT. Ninety-seven of 99 patients allocated to MDT and 93 of 97 allocated to ENRT received per-protocol treatment. Worst acute GI toxicity proportions were as follows: grade ≥2 events in three (3%) in the MDT group versus four (4%) in the ENRT group (p = 0.11). Worst acute GU toxicity proportions were as follows: grade ≥2 events in eight (8%) in the MDT group versus 12 (13%) in the ENRT group (p = 0.95). We observed no significant difference between the study groups in the proportion of patients with a clinically significant QoL reduction from baseline for any subdomain score area.

CONCLUSIONS

No clinically meaningful differences were observed in worst grade ≥2 acute GI or GU toxicity or in QoL subdomains between MDT and ENRT.

PATIENT SUMMARY

We found no evidence of differential acute bowel or urinary side effects using metastasis-directed therapy and elective nodal radiotherapy for the treatment of patients with a pelvic lymph node recurrence.