Changes In Quality Of Life Scores Research Articles

Long-term survival outcomes and quality of life of image-guided proton therapy for operable stage I non-small cell lung cancer: A phase 2 study

Background and purposeThis study evaluated long-term efficacy, safety, and changes in quality of life (QOL) of patients after image-guided proton therapy (IGPT) for operable stage I non-small cell lung cancer (NSCLC). Materials and methodsThis single-institutional prospective phase 2 study enrolled patients with operable histologically confirmed stage IA or IB NSCLC (7th edition of UICC). The prescribed dose was 66 Gy relative biological effectiveness equivalents (GyRBE) in 10 fractions for peripheral lesions, or 72.6 GyRBE in 22 fractions for central lesions. The primary endpoint was the 3-year overall survival (OS). The secondary endpoints included disease control, toxicity, and changes in QOL score. ResultsWe enrolled 43 patients (median age: 68 years; range, 47–79 years) between July 2013 to January 2021, of whom 41 (95 %) had peripheral lesions and 27 (63 %) were stage IA. OS, local control, and progression-free survival rates were 95 % (95 % CI: 83–99), 95 % (82–99), and 86 % (72–94), respectively, at 3 years, and 83 % (66–92), 95 % (82–99), and 77 % (60–88), respectively, at 7 years. Four patients (9 %) developed grade 2, and one patient (2 %) developed grade 3 radiation pneumonitis. No other grade 3 or higher adverse events were observed. In the QOL analysis, global QOL remained favorable; however, approximately 40 % of patients reported dyspnea at 3 and 24 months. ConclusionOur findings suggest that IGPT provides effective disease control and survival in operable stage I NSCLC, particularly for peripheral lesions. Moreover, toxicity associated with IGPT was minimal, and patients reported favorable QOL.

Baseline total brain volume predicts changes in quality of life and overall survival after cranial radiotherapy in older patients with glioblastoma: Results from the prospective BRITER study

Abstract Background Short-course partial brain radiotherapy ± chemotherapy for older patients with GBM extends survival but there is no validated evidence for prediction of individual risk of acute radiotherapy-related side effects. Methods This prospective multicentre observational trial recruited patients with newly diagnosed GBM aged ≥65 planned for cranial radiotherapy. Baseline MRI scans were analyzed for markers of brain resilience including relative total brain volume (ratio of cerebrospinal fluid (CSF) volume to total intracranial volume (TIV)) and their relationship to change in quality of life (QoL). Results 126 patients enrolled: mean age 72 years (range 65-83). 77% had debulking surgery. 79% received radiotherapy with concurrent TMZ, and 21% received palliative radiotherapy alone. The median OS was 10.7 months. After accounting for age, sex, treatment, and baseline MoCA score, there was a relationship between baseline CSF:TIV and change in QoL score at 8 weeks post treatment. For each unit point of increase in CSF:TIV, there was a corresponding decrease in QoL score of 1.72 (95% CI −3.24 to −0.19 P = .027). 35 participants were too unwell to complete questionnaires or had died by the 8 week follow-up visit. In this subgroup, post hoc logistic regression showed baseline CSF:TIV was related to the risk of non-attendance (OR 1.35, 95% CI 1.01 to 1.80, P = .042). Cox regression models showed baseline CSF:TIV was associated with worsened OS (HR 1.41, 95% CI 1.19 to 1.66, P < .001). Conclusions This study provides evidence to support the use of an imaging biomarker to help assess the risk:benefit ratio for radiotherapy.

Factors that impact on the quality of life of intestinal failure patients treated with home parenteral nutrition: protocol for a multicentre, longitudinal observational study

BackgroundHome parenteral nutrition (HPN) refers to the intravenous administration of macronutrients, micronutrients and fluid. The aims of treatment are to increase survival and improve quality of life (QoL). However, patients...

A Comparative Study Evaluating the Quality of Life and Survival Outcomes in Patients Receiving Chemotherapy Versus Oral Tyrosine Kinase Inhibitor in the Third Line and Beyond Setting for Advanced NSCLC

IntroductionThe outcomes in advanced NSCLC have improved owing to the availability of more effective systemic and improved supportive care. This has increased the number of patients who seek treatment in the third line and beyond setting. We conducted this study to compare the quality of life (QoL), toxicity, and outcomes in patients receiving chemotherapy and EGFR tyrosine kinase inhibitors (TKIs) in this setting. MethodsIn this phase 3, randomized, open-label study, patients with stage III or IV NSCLC with disease progression on at least two prior lines of chemotherapy, with a life expectancy of at least 3 months, without prior EGFR TKI exposure, and stable brain metastases (if any) were included. Patients were randomized to receive chemotherapy (gemcitabine or docetaxel or paclitaxel or vinorelbine) or an EGFR TKI (erlotinib or gefitinib). The primary end point was the change in QoL at 8 to 10 weeks; the secondary outcomes were safety and overall survival (OS). Patients underwent clinical evaluation at every visit, and toxicity was assessed as per Common Terminology Criteria for Adverse Events version 4.03. A radiological tumor response assessment was done every 8 to 12 weeks from the start of therapy. The QoL was assessed using the EORTC QLQ C30 and LC13 questionnaires. The change in QoL scores was calculated as the difference between scores at baseline and scores at 8 to 10 weeks (Δ) for each QoL domain. The Mann-Whitney U test was used to compare the mean difference (Δ) for each domain. OS and progression-free survival (PFS) were determined using the Kaplan-Meier method and Cox proportional regression analysis. ResultsA total of 246 patients were enrolled in the study, with 123 in each arm. There was a male predominance with 69.1% male patients in the chemotherapy arm and 70.7% in the EGFR TKI arm. The median age of patients in the chemotherapy arm was 54 years and 55 years in the chemotherapy and EGFR TKI arms, respectively. There was no significant difference in the change in QoL at baseline and the second visit (Δ) in both arms in all domains of EORTC QLQ C30 except cognitive function (p = 0.0045) and LC13 except alopecia (0.01249). The mean Δ Global Health Status was −28 in the chemotherapy arm and −26.8 in the EGFR TKI arm; this was not statistically significant (p = 0.973). The median follow-up was 88.1 months (95% confidence interval [CI]: 39.04–137.15). On the intention-to-treat analysis, the median PFS was 3.13 months (95% CI: 2.15–4.11) in the chemotherapy arm and 2.26 months (95% CI: 2.1–2.43) in the EGFR TKI arm, with hazard ratio at 1.074 (95% CI: 0.83–1.38) (p = 0.58). There were 120 deaths in each arm. The median OS was 7.63 months (95% CI: 5.96–9.30) in the chemotherapy arm and 7.5 months in the EGFR TKI arm (95% CI: 5.85–9.14); hazard ratio at 1.033 (95% CI: 0.80–1.33) (p = 0.805). The toxicity profile was similar in both arms except for a significantly higher incidence of fatigue (p = 0.043), peripheral neuropathy (0.000), alopecia, hypokalemia (0.037), and pedal edema (0.007) in the chemotherapy arm and dry skin (p = 0.000) and skin rash (p = 0.019) in the EGFR TKI arm. ConclusionsThere was no significant difference in most QoL scales (except cognitive function and alopecia), OS, and PFS of patients with advanced NSCLC receiving an EGFR TKI as compared with chemotherapy TKI in the third-line setting. The toxicity profile is consistent with the known toxicities of the agents.

Frontline Management Strategy and Quality of Life in Follicular Lymphoma: A Multi-Institutional Prospective Cohort Study

Background: Understanding the symptoms and quality of life (QOL) over time of adults with follicular lymphoma (FL) is important for treatment decision-making and clinical management. However, there are limited population-level data on the long-term QOL of adults with FL. We aim to describe the real-world, long-term QOL of adults with newly diagnosed FL up to 5/6 years after diagnosis. Methods: We used the Mayo Clinic/Iowa Molecular Epidemiology Resource (MER) and the multi-institutional Lymphoma Epidemiology of Outcomes (LEO) to identify adults with grade 1-3A FL who completed QOL surveys at baseline and follow-up. Participants with lymphoma were prospectively enrolled within 9 months of diagnosis in the MER cohort from 2002-2015 and within 6 months of diagnosis in the multi-institutional LEO cohort study across 8 cancer centers from 2015-2020. The LEO/MER cohort studies systematically collected information on disease status, QOL, health behaviors, and functional assessment. Treatments, disease relapses, and deaths were verified by medical record review. Treating physicians determined clinical management. QOL was measured using the Functional Assessment of Cancer Therapy-General (FACT-G) at years 1, 2, 3, and 5/6 post-diagnosis. A higher FACT-G total score (range 0-108) indicated better QOL across 4 subscales (range): physical (0-28), social/family (0-28), emotional (0-24), and functional (0-28) well-being. We categorized participants based on their frontline management at time of diagnosis: “observation” (surveillance), “treatment” (systemic treatment with immunotherapy +/- chemotherapy), and “local” (radiation) groups. We employed a generalized linear mixed model to evaluate and compare the changes in QOL scores (as a continuous variable) from baseline for the observation, treatment, and local groups, adjusting for sex, race/ethnicity, age, FLIPI risk, and cohort (i.e., LEO or MER). We also evaluated QOL changes by FLIPI risk. Results: Our study included 1,544 participants with FL and QOL data. At the time of enrollment, median age was 61 years (range 19-91), 88% were non-Hispanic White, and 49% were female. Based on initial management, 529 (34%) were in the observation group, 880 (57%) were in the treatment group, and 135 (9%) were in the local group. FLIPI risk was high for 17% in the observation group, 29.3% in the treatment group, and 3% in the local group. The mean (standard deviation) baseline FACT-G total score was lowest in the treatment group with the following baseline scores: 86 (13) for the observation group, 83 (14) for the treatment group, and 88 (12) for the local group (Table 1). The observation and local groups reported a greater worsening of their baseline FACT-G total score vs the treatment group at both the 2-year (-1.2, -0.8 vs +1.8, respectively) and 5/6 year (-5.4, -6 vs. -1.6, respectively) timepoints (Figure 1). This appeared to be driven by worsened physical and functional well-being in the observation (-1.3, -2.2, respectively) and local (-0.9, -2.4, respectively) groups vs the treatment group (0, -0.3, respectively). These differences were statistically significant between the observation vs treatment groups. There were no statistically significant differences in the other subscales, i.e., social/family and emotional well-being, by frontline management. Social/family well-being decreased across all groups by 5/6 years (-2.3 in observation, -2.2 in treatment, and -3 in local, p<0.05). Regardless of FLIPI risk, the total FACT-G scores decreased within each FLIPI risk group at 5/6 years (-4.4 for low, -3.8 for intermediate, and -4.9 for high, p<0.05). This was primarily due to worsened social/family well-being (-2.4 for low, -2.2 for intermediate, and -3 for high, p<0.05) at 5/6 years. There was no statistically significant difference in QOL between FLIPI risk groups. Conclusion: This is one of the first and largest studies with real-world longitudinal QOL data for FL. Our study suggests that frontline systemic treatment initially improved QOL and resulted in a lower degree of QOL decline over time. Social/family well-being decreased over time regardless of frontline management or FLIPI risk. Further research is warranted to explore the impact of timing and specific systemic treatments on QOL, incorporate the patient/caregiver experience to address social/family well-being, and identify the clinical significance of our findings.

Impact of Frontline Treatment Strategy on Quality of Life in the First Decade after a Diagnosis of Marginal Zone Lymphoma

Background: Marginal Zone Lymphoma (MZL) is considered indolent but incurable, with a variety of initial treatment strategies including observation. Quality of life (QOL) can be affected by disease burden, side effects of treatment, and psychosocial effects of living with an incurable cancer. However, little is known about long-term QOL in patients with MZL. We investigated QOL at baseline (BL), and up to nine years after a diagnosis of MZL. Methods: Newly diagnosed MZL patients aged 18 years and older were prospectively enrolled within 9 months of diagnosis in the Iowa/Mayo Clinic Molecular Epidemiology Resource from 9/2002 - 6/2015. Pathology was reviewed by a hematopathologist. All MZL participants with both BL and at least one follow-up (FU) QOL questionnaire were eligible for this analysis. QOL was measured at BL and years 1-, 2-, 3-, 6- and 9-year FU with the Functional Assessment of Cancer Therapy-General (FACT-G) scale (range 0-108), which measures 4 QOL domains (range): physical (0-28), social/family (0-28), emotional (0-24), and functional (0-28) well-being (WB). Clinical data were abstracted according to a standard protocol and patients were systematically followed for events (progression, re-treatment, and death). Patients were grouped into initial management with active surveillance (observation), local/antibiotic therapy (including radiation, surgery, and anti- H. pylori therapy), or systemic therapy (including chemotherapy, targeted agents, or antibody therapy). Change in QOL scores over time was analyzed using mixed models for repeated measurements, and comparisons were made according to initial treatment group. Results: Of 324 participants in the analysis, 59% were female, 98% were White and the median age was 63 years. For initial management, 36% (N=118) were observed, 30% (N=96) received local/antibiotic therapy and 34% (N=110) received systemic therapy. Across the initial treatment groups, there were no statistically significant differences by age, gender, or performance status, while there were differences for Ann Arbor Stage IV (observation 50%, local/antibiotic 27%, systemic 67%, p<0.001) and MALT-IPI score 2+ (observation 23%, local/antibiotic 18%, systemic 28%, p<0.001). At BL, mean FACT-G total score was 85.7 (SD 13.1), and physical, social/family, emotional, and functional WB scores were 20.3 (SD 4.2), 24.4 (SD 3.9), 18.9 (SD 3.5), 22.1 (SD 5.3); these scores were similar across initial treatment groups (all p>0.05). FACT-G total score was largely stable over time by treatment group (Panel 1). However, it declined at years 6 (mean -4.0, p<0.05) and 9 (mean -3.7, p<0.05) in the observation group (Panel 2), driven by a decline in functional WB, although this change was not significantly different from the other treatment groups. Further, in comparison with other treatment groups, local therapy was associated with a short-term 1-year improvement of FACT-G total score (mean +2.8, p=0.04), driven by improvements in both functional and emotional WB. For the subscales, we identified two major trends irrespective of treatment group: an overall improvement from BL of emotional WB at years 1 (mean +0.6, p<0.05), 2 (mean +0.7, p<0.05), 3 (+1.3, p<0.05), 6 (+1, p<0.05), and 9 (+1.3, p<0.05) and an overall decline of social/family WB at years 1 (mean -1.1, p<0.05), 2 (mean -1.7, p<0.05), 3 (-2.1, p<0.05), 6 (-2.7, p<0.05), and 9 (-2.2, p<0.05). There was no notable change from BL for physical or functional WB. Conclusions: This analysis is the first to provide prospective real-world QOL data on a longitudinal cohort of MZL patients with long follow-up. At BL, initial treatment was associated with stage and MALT-IPI score, but not QOL. Except for the transient 1-year QOL improvement in patients under local/antibiotic therapy, initial treatment groups had no impact on QOL over time. Irrespective of treatment group, emotional WB showed improvement over time, suggesting psychosocial adaptation by the patient, as it was found in aggressive lymphomas (Thompson et al., 2018). Further, emotional WB over time did not vary across treatment groups, suggesting that being initially observed did not lead to more emotional stress than being actively treated. Finally, decline in social/family WB (support from friends, family, family acceptance of illness, family communication, close to partner) suggests a need to consider interventions to patients and families to address these needs.

Lymphoma-Related Quality of Life (QOL) Is Not Impacted By Initial Treatment Choice in Patients with Marginal Zone Lymphoma (MZL): Results from the Prospective Lymphoma Epidemiology of Outcomes (LEO) Cohort

Background: QOL can be affected by disease burden, side effects of treatment, and psychosocial effects of living with cancer. Although MZL is considered incurable, we previously found that patients diagnosed from 2002-2015 had a good QOL both at baseline (BL) and the first decade after diagnosis, regardless of treatment choice (Bommier et al., submitted). Here, we evaluate whether these findings can be extended to the 2015-2020 treatment era and a more diverse US cohort. Methods: Adults with newly diagnosed MZL from 8 academic centers were prospectively enrolled within 6 months of diagnosis from 2015-2020 in the LEO cohort (NCT02736357). Participants were actively followed for disease progression/relapse, retreatment and death. QOL was measured at BL, and at 1, 2, 3 and 5 years after diagnosis using the Functional Assessment of Cancer Therapy-Lymphoma (FACT-Lym) scale (range 0-164), which consists of the FACT-General (FACT-G, range 0-104) plus a lymphoma-specific scale (range 0-60). Total FACT-G measures 4 QOL domains (range): physical (0-28), social/family (0-28), emotional (0-24), and functional (0-28) well-being (WB). We also used the Trial Outcome Index (TOI; range 0-112), which consists of FACT-G physical and functional WB plus the lymphoma-specific scale and is commonly used as an endpoint in treatment trials. All MZL patients with both BL and at least one follow-up QOL questionnaire were eligible for analysis. Patients were grouped by initial management: active surveillance (observation), local/antibiotic therapy (radiation, surgery, or anti- H. pylori therapy), or systemic therapy (chemotherapy, targeted agents, or antibody therapy). Change in QOL scores over time was analyzed using mixed models for repeated measurements, and initial treatment groups were compared. Results: Of 384 patients, 60% were female, 91% were White, 6.6% were Black/African American, and 13% were Hispanic (all races). The median age was 64 years (range 19-94). For initial management, 28% (N=106) were observed, 31% (N=118) received local/antibiotic therapy, and 42% (N=160) received systemic therapy. Across treatment groups, there were no significant differences by age, gender, race, or performance status, while there were differences by Hispanic ethnicity (p=0.006), Ann Arbor stage (p<0.001) and MALT-IPI score (p<0.001) (Table). At BL, patients receiving systemic therapy had lower physical WB (p=0.008), emotional WB (p=0.04), functional WB (p=0.03), FACT-G total score (p=0.008), lymphoma subscale (p<0.001), FACT-Lym (p=0.001) and TOI (p<0.001) compared to observation and local/antibiotic therapy (Table). While FACT-G total scores were largely stable through 5 years after diagnosis, social/family WB declined from BL for patients initially receiving either local/antibiotic therapy (mean at 1-year -1.4, p<0.05; 2-year -2.1, p<0.05; 3-year -1.6, p<0.05; 5-year-2.9, p<0.05) or systemic therapy (mean at 2-year -1.2 , p<0.05; 3-year -1.4, p<0.05; and 5-year -1.2, p<0.05), while this was stable for observed patients. In patients receiving initial systemic therapy, there was a transient improvement in the lymphoma-specific scale (mean +1.7, p<0.05) and TOI (mean +3.7, p<0.05). Otherwise, QOL remained stable over time and global QoL (FACT-G, FACT-Lym), TOI, Lymphoma-specific scale (Figure), and the other FACT-G subscales (physical, emotional, or functional WB) did not differ by initial treatment strategy. Conclusions: In the diverse LEO cohort from the recent treatment era, we confirm our prior findings for newly diagnosed MZL patients that QOL is globally stable over the first 5 years after diagnosis; emotional WB is not associated with initial treatment type, providing evidence that being initially observed does not negatively impact emotional health; and there is a decline in social/family WB (support from friends and family, family acceptance of illness, family communication, close to partner), which supports the need to consider interventions for patients to address these unmet needs. In addition, this study extends these findings to the lymphoma-specific scale, FACT-Lym, and TOI, which all showing largely stable trends in the 5 years after diagnosis and suggest that recent MZL treatment strategies, including systemic therapies, neither impair nor improve QOL.

The effect of health behavior interventions to manage Type 2 diabetes on the quality of life in low-and middle-income countries: A systematic review and meta-analysis.

Behavioral interventions targeted at managing Type 2 diabetes mellitus (T2DM) may have a positive effect on quality of life (QOL). Limited reviews have synthesized this effect in low- and middle-income countries (LMICs). This review and meta-analysis synthesised available evidence on the effect of behavioral interventions to manage T2DM on the QOL of people with T2DM in LMICs. Electronic databases PUBMED/MEDLINE, SCOPUS, CINAHL, Embase, Web of Science and PsycINFO were searched from May to June 2022. Studies published between January 2000 and May 2022, conducted in LMICs using randomized controlled trial design, using a health behavior intervention for T2DM management, and reporting QOL outcomes were included. Difference in QOL change scores between the intervention and control group was calculated as the standardized mean difference (SMD) of QOL scores observed between the intervention and control groups. Random-effects model was used for meta-analysis. Of 6122 studies identified initially, 45 studies met the inclusion criteria (n = 8336). Of them, 31 involved diabetes self-management education and 14 included dietary and/or physical activity intervention. There was moderate quality evidence from the meta-analysis of mean QOL (n = 25) that health behavior intervention improved the QOL of people with T2DM (SMD = 1.62, 95%CI = 0.65-2.60 I2 = 0.96, p = 0.001). However, no significant improvements were found for studies (n = 7) separately assessing the physical component summary (SMD = 0.76, 95%CI = -0.03-1.56 I2 = 0.94, p = 0.060) and mental component summary (SMD = 0.43, 95%CI = -0.30-1.16 I2 = 0.94, p = 0.249) scores. High heterogeneity and imprecise results across studies resulted in low to moderate quality of evidence. The findings suggest that health behavior interventions to manage T2DM may substantially improve the QOL of individuals with T2DM over short term. However, due to low to moderate quality of evidence, further research is required to corroborate our findings. Results of this review may guide future research and have policy implications for T2DM management in LMICs.

Changes in insight throughout the natural four-year course of obsessive-compulsive disorder and its association with OCD severity and quality of life.

Patients with obsessive-compulsive disorder (OCD) and poor insight show higher symptom severity, lower quality of life (QoL), and a reduced treatment response compared to patients with good insight. Little is known about changes in insight. This study explored the course of insight and its association with OCD severity and QoL among 253 patients with OCD participating in the prospective naturalistic Netherlands Obsessive Compulsive Disorder Association (NOCDA) Study. In 70% of the participants with available insight data, the level of insight changed during the four-year course. Insight was most variable in participants with poor insight. Improvement of insight scores was statistically significantly associated with improvement of Y-BOCS scores (r = 0.19), but not with changes in QoL scores. Change in insight in the first 2 years was not statistically significantly predictive of OCD severity or QoL at four-year follow-up. These findings suggest that patients' levels of insight may change during the natural four-year course of OCD and that improvement in the level of insight have a positive association with improvement in OCD severity.

Long-Term Quality-of-Life Outcomes After Prostate Radiation Therapy With or Without High-Dose-Rate Brachytherapy Boost: Post Hoc Analysis of TROG 03.04 RADAR

Adding high-dose-rate brachytherapy (BT) boost to external beam radiation therapy (EBRT) improves biochemical control but may affect patient-reported quality of life (QOL). We sought to determine long-term QOL outcomes for EBRT+BT versus EBRT alone. This was a post hoc analysis of the Trans-Tasman Radiation Oncology Group 03.04 Randomized Androgen Deprivation and Radiotherapy (TROG 03.04 RADAR) trial. Only patients who received 74 Gy conventionally fractionated EBRT (n=260) or 46 Gy conventionally fractionated EBRT plus 19.5 Gy in 3 fractions high-dose-rate BT boost (n=237) were included in this analysis. The primary endpoint was patient-reported QOL measured using the European Organisation for Research and Treatment of Cancer QOL (EORTC QLQ-C30) and prostate-specific QOL module (EORTC QLQ-PR25) questionnaires. We evaluated temporal changes in QOL scores, rates of symptom resolution, and the proportion of men who had decrements from baseline of >2×the threshold for minimal clinically important change (2×MCIC) for each domain. At 5, 17, and 29 months after radiation therapy, the EBRT+BT group had 2.5 times (95% confidence interval [CI], 1.4-4.2; P < .001), 2.9 times (95% CI, 1.7-4.9; P < .001), and 2.6 times (95% CI, 1.4-4.6; P=.002) greater odds of reporting 2×MCIC in urinary QOL score compared with EBRT. There were no differences beyond 29 months. EBRT+BT led to a slower rate of urinary QOL symptom score resolution up to 17 months after radiation therapy compared with EBRT (P < .001) but not at later intervals. In contrast, at the end of the radiation therapy period and at 53 months after radiation therapy, the EBRT+BT group had 0.65 times (95% CI, 0.44-0.96; P=.03) and 0.51 times (95% CI, 0.32-0.79; P=.003) the odds of reporting 2×MCIC in bowel QOL symptom scores compared with EBRT. There were no significant differences in the rate of bowel QOL score resolution. There were no significant differences in global health status or sexual activity scores between the 2 groups. There were no persistent differences in patient-reported QOL measures between EBRT alone and EBRT+BT. BT boost does not appear to negatively affect long-term, patient-reported QOL.

Dosimetric Predictors of Toxicities and Quality of Life Following Two-Fraction Stereotactic Body Radiotherapy for Prostate Cancer.

There is emerging interest in two-fraction stereotactic body radiotherapy (2#SBRT) for localized prostate cancer. However, there is limited data to guide organs at risk (OAR) dose constraints in 2#SBRT. We aim to identify dosimetric predictors of toxicities and quality of life (QoL) using real life patient data from two prospective 2#SBRT trials. We included 60 patients who had 2#SBRT in the 2STAR (NCT02031328) and 2SMART (NCT03588819) phase 2 trials. The prescribed dose was 26Gy to the prostate +/- focal boost of 32Gy to the dominant intraprostatic lesions. Toxicities and QoL data were prospectively collected using CTCAEv4 and EPIC26 questionnaires. For QoL, we reported the minimal clinical important changes (MCIC), defined as changes in QoL score of >0.5 standard deviation from baseline QoL score. We evaluated the bladder, urethra, rectum, and penile bulb dosimetry (urethra dosimetry only available in 30 patients in 2SMART trial). Some of the dosimetric parameters were log-transformed to normalize the distribution. Cox regression was used to identify dosimetric predictors for acute and late grade ≥2 GU toxicities. Logistic regression was used to identify dosimetric predictors for late MCIC in urinary, bowel and sexual QoL domains. Backward stepwise selection was used to identify significant dosimetric parameters. For GU toxicities and urinary QoL, three additional clinical factors (age, prostate volume and IPSS) were included in the final model as confounding factors. Receiver operating characteristics curve was used to identify cut-off for significant dosimetric parameters. The median follow-up for the cohort was 56 months (range: 39-78 months). The cumulative acute and late grade ³2 GU toxicities were 62% (37/60) and 57% (34/60) respectively. No bladder or urethra dosimetric parameter was associated with acute grade ≥2 GU toxicities. Bladder D0.5cc was significant predictor of late grade ≥2 GU toxicities in univariate model (P = 0.05), but not in multivariate model. Baseline IPSS score was the single strongest predictor for late grade ≥2 GU toxicities (HR = 1.9; 95% CI = 1.1-3.4; P = 0.03). For late QoL outcomes, there were 36% (21/58), 28% (16/58), and 29% (17/58) of patients with MCIC in urinary, bowel and sexual QoL domains respectively. Bladder V10Gy was associated with late urinary MCIC in multivariate model after adjusting for clinical confounders (HR = 2.6, 95% CI = 1.1-6.6; P = 0.04). 48% (14/29) and 24% (7/29) of patients with bladder V10Gy>13.9% and V10Gy≤13.9% respectively had late urinary MCIC. No rectum and penile bulb dosimetry parameters was identified to be associated with late bowel or sexual QoL. Using real life patient data from prospective clinical trials with medium term follow-up, we identified statistically significant bladder dosimetry parameter predictive of late urinary QoL. This finding could be useful to guide OAR dose constraints in prostate 2#SBRT trials.

Patient Reported Financial Distress and its Association with Quality of Life and Symptom Burden in Cancer Patients Reporting to a Public Facility in LMIC

Financial distress (FD) associates with worse quality of life (QoL) and there is paucity of literature from low middle income setting (LMIC). We investigated the prevalence & impact of subjective FD on QoL & symptom burden in advanced cancer patients, reporting to a public facility. Patients aged ≥18yrs with a diagnosis of cancer within 3months and without prior treatment were accrued. Subjective FD was assessed by EORTC QLQ-C30 and symptoms were assessed by ESAS-R at baseline and 3 months. Patients were classified as experiencing FD if they answered ≥2 on a Likert scale question (1-4 points) asking about FD and dichotomized as Grp 1: No FD and Grp 2: FD. Mean change in score was calculated by subtracting the baseline from the 3-month score for each subscale, minimal important difference (MID) was defined using an anchor of ≥ 10-point compared to baseline for Global Qol and compared between groups. We used Mann Whitney, independent sample t test and Fisher's exact test for determining the association between FD and QoL and symptom burden. A p-value < 0.05 was considered statistically significant. Of the 100 patients participating in the study, 69% reported subjective financial distress at baseline, 10% had insurance coverage, 27% used distressed financing (borrowing :21%; sold off assets:6%) and debt accumulation was seen in 34% patients. Cost reduction strategies were adopted by 98% patients. Mean Global Health (GH), physical (PF), emotional function (EF) was significantly worse at all time-points in FD patients. Physical (pain, tiredness) and psychological symptom scores (anxiety, depression) were significantly higher at all time points for FD patients. Mean change score for subscales of QoL and symptom burden was not significantly different between groups from baseline to 3 months (Table1).MID for deterioration of Global Qol was Grp 1 vs 2; 21.1% vs 32.7%, p = 0.504. Two-thirds of patients have FD at presentation and report worse quality of life and symptom burden at all time-points. Presence of FD is not associated with significant change in QoL scores or symptom burden over 3 months. Measures are warranted to screen and reduce FD.

Meta-Analysis of Validated Quality of Life Outcomes Following Voice Feminization in Transwomen.

For transwomen undergoing voice feminization interventions, fundamental frequency (F 0 ; vocal pitch) is a commonly reported functional outcome measure in the literature. However, F 0 may not correlate well with improvement in quality of life (QoL). Several validated voice-related QoL instruments have been used to assess QoL improvement in these patients, yet there is no consensus on the most appropriate instrument. This systematic review and meta-analysis aimed to assess the relationship between change in F 0 and QoL improvement following voice feminization, and to compare validated QoL instruments commonly used in this population. PubMed, Cochrane, and Embase. A systematic review was conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Primary studies of transwomen undergoing voice feminization, reporting validated QoL outcomes were included. Meta-analyses for associations between mean change in QoL score and mean change in F 0 , as well as variations in mean change in QoL score by QoL instrument, were performed using a multilevel mixed effects model. No statistically significant correlation was found between change in F 0 and QoL score improvement post-intervention. Different validated instruments showed statistically significant variation in QoL score change, with the Trans Women Voice Questionnaire (TWVQ) capturing a greater improvement in QoL score relative to other instruments. Lack of correlation between changes in F 0 and QoL improvement further supports that F 0 alone is insufficient to assess the efficacy of voice feminizing interventions. Validated QoL measures are useful adjuncts. Of these, the TWVQ appears to be the most sensitive for measurement of QoL improvement following voice feminization.

P11.01.A BASELINE TOTAL BRAIN VOLUME PREDICTS FOR POORER QUALITY OF LIFE AND REDUCED OVERALL SURVIVAL AFTER CRANIAL RADIOTHERAPY IN OLDER PATIENTS WITH GLIOBLASTOMA (GBM): RESULTS FROM THE PROSPECTIVE BRITER STUDY

Abstract BACKGROUND GBM incidence peaks in the 7th and 8th decades, with median life expectancy of 3-6 months. Treatment decisions finely balance benefit to side-effects and worsening quality of life (QoL). Short-course partial brain radiotherapy, +/- chemotherapy, extends survival compared to supportive care but there is no validated evidence for prediction of individual risk of acute radiotherapy related side effects. We aimed to consider putative MRI markers of brain resilience and their relationship to change in QoL amongst older patients being treated for GBM with cranial radiotherapy. MATERIAL AND METHODS BRITER, a prospective multicentre observational trial, recruited patients with newly diagnosed GBM aged ≥ 65 planned for cranial radiotherapy. Baseline MRI scans were analysed for: relative total brain volume (ratio of cerebrospinal fluid (CSF) volume to total intracranial volume (TIV)), contralateral medial temporal lobe volume, number and volume of T1 white matter hypointensities, and Fazekas' scale of white matter change. Radiotherapy treatment volumes were obtained from planning software. RESULTS 126 patients were enrolled from 12 UK centres; mean age 72 years (range 65-83); 67% men, 33% women. 4% had a radiological diagnosis, 19% biopsy and 77% had debulking surgery. 21% received palliative radiotherapy alone (25% 30Gy/6#, 75% 40Gy/15#), 79% received radiotherapy with concurrent TMZ (47% 40Gy/15#, 53% 60Gy/30#). Median OS was 11.3 months. 56 participants completed all MRI sequences and QoL data points. After accounting for age, sex, treatment and baseline MoCA score, there was a significant relationship between baseline CSF:TIV ratio and change in QoL score. For each unit point of increase in CSF:TIV ratio, there was a corresponding decrease in EORTC QLC C30 QoL score by a factor of 1.27 (coefficient -1.27, 95% CI -3.24 to -0.19 p=0.02). 35 participants were too unwell to complete questionnaires or had died by the 8 week follow up visit. In this subgroup, post hoc logistic regression showed baseline CSF:TIV ratio was related to risk of non-attendance (OR 1.35, 95% CI 1.01-1.80, p=0.04). Cox regression models were fitted for time to death in 88 participants who had analysable baseline MRI sequences. Baseline CSF:TIV was associated with worsened OS (HR 1.41, 95% CI 1.19-1.66, p&amp;lt;0.001). CONCLUSION This unique prospective study indicates that baseline imaging parameters can predict the impact of cranial radiotherapy on QoL and OS. Due to frailty, there was a significant attrition rate in data return. 29% of participants were too unwell by 8 weeks post treatment to attend hospital, also predicted by baseline imaging. These results promote and enable discussion of individualised treatment options with older patients with GBM, differentiating those who are likely to suffer reduced QoL and short survival rather than benefit from radiotherapy

Quality of life in elderly patients with venous thromboembolism assessed using patient-reported outcome measures

BackgroundWe aimed to evaluate the quality of life (QoL), using patient-reported outcome measures (PROMs), in elderly patients with venous thromboembolism (VTE) and to explore whether VTE complications (recurrence, bleeding, or postthrombotic syndrome) had an impact on later QoL. MethodsWe used data from the SWIss venous Thromboembolism COhort of older patients(SWITCO65+), a prospective multicenter cohort of patients aged ≥65 years with acute, symptomatic VTE. Primary outcome was changes in QoL up to 24 months, assessed using generic (36-Item Short-Form Health Survey), with physical (PCS) and mental component score (MCS), and disease-specific (Venous Insufficiency Epidemiological and Economic Study [VEINES]-QoL, [VEINES-Sym], and Pulmonary Embolism QoL) PROMs. PROM scores ranged from 0 to 100 points, higher scores indicating a better QoL. Longitudinal latent class analysis was used to group patients with similar PCS trajectories. Repeated-measures linear regression analyses were used to assess effects of VTE complications on changes in QoL scores. ResultsIn 923 patients (median age, 75; male, 54%), 140 (15%) patients died, 97 (11%) experienced recurrent VTE, and 106 (12%) major bleeding during follow-up. Compared with patients with higher PCS trajectories, patients with lower PCS trajectories were more likely to be older, female, sicker, and less physically active. On average, generic and disease-specific QoL scores improved over time (+11% in PCS, +3% in MCS, +6% in VEINES QoL, and +16% in Pulmonary Embolism QoL at 3 months). VTE complications were always associated with significantly lower QoL scores (for VTE recurrence: PCS adjusted difference -2.57, 95% CI, −4.47 to −0.67). ConclusionAlthough QoL following VTE tended to improve over time, patients with VTE-related complications had lower QoL than patients without complications.

A comparative study evaluating the quality of life in patients receiving chemotherapy versus oral TKI in the third line and beyond setting for advanced non–small-cell lung cancer.

e21195 Background: The outcomes in advanced non-small cell lung cancer (NSCLC) have improved due to the availability of more effective systemic &amp; improved supportive care. This has increased the number of patients who seek treatment in the third line &amp; beyond setting. We conducted this study to compare the quality of life (QoL), toxicity &amp; outcomes in patients receiving chemotherapy &amp; oral tyrosine kinase inhibitors (TKIs) in this setting. Methods: In this phase 3 randomized open-label study patients with stage III/IV NSCLC with disease progression on at least 2 prior lines of chemotherapy, with a life expectancy of at least 3 months, without prior TKI exposure, and stable brain metastases (if any) were included. Patients were randomised to receive chemotherapy(Gemcitabine/docetaxel/paclitaxel/vinorelbine) or TKI (erlotinib or gefitinib). Patients were evaluated at every visit for clinical benefit and toxicity (as per CTCAE v4.3). A radiological tumour response assessment was done every 8-12 weeks from the start of therapy. The QoL was assessed using the EORTC QLQ C-30 &amp; LC-13 questionnaires at baseline and every 8-10 weeks while on treatment. The primary endpoint is the change in QoL scores at 8-10 weeks, the secondary endpoints are safety and overall survival. The change in QoL scores at baseline and scores at 8-10 weeks was determined and the mean difference between the arms was compared using the independent t-test. Overall and progression-free survival was determined using the Kaplan-Meier method and Cox proportional regression analysis. Results 246 patients were enrolled in the study, 123 in each arm. There was a male predominance in both arms. There was no significant difference in the change in the QoL scores from baseline to the subsequent visit (at 8-10 weeks) in both arms in all domains of QLQ C-30 &amp; LC 13 except alopecia. The mean difference in scores for alopecia was 23.73 (+/-52.22) in the chemotherapy arm &amp; -18.35 (+/- 47.32) in the oral TKI arm (p = 0.000). The median follow-up was 88.1 mos (95%CI39.04-137.15). On ITT analysis the median progression-free survival (PFS) was 3.13 mos (95%CI 2.15-4.11) in the chemotherapy arm and 2.26 mos (95%CI 2.1-2.43) in the oral TKI arm, hazard ratio (HR) 1.074 (95% CI 0.833- 1.38), p = 0.6. There were 120 deaths in each arm. The median overall survival (OS) was 7.63 mos (95% CI 5.96-9.30) in the chemotherapy arm and 7.5 mos in the oral TKI arm (95% CI 5.85-9.14); HR 1.024 (95%CI 0.793-1.321),p = 0.9. The toxicity profile was similar in both arms except for CIPN, alopecia, pedal edema which was higher in the chemotherapy arm, &amp; dry skin &amp; skin rash was higher in the oral TKI arm Conclusion In the third line setting there is no significant difference in most QoL domains with similar outcomes( PFS&amp; OS) and toxicity profile is consistent with expected toxicities of the drugs.

Hyperinsulinemia Influences the Short-Term Efficiency of Laparoscopic Sleeve Gastrectomy for Patients with Obesity and Insulin Resistance.

The effect of hyperinsulinemia on short-term outcomes after laparoscopic sleeve gastrectomy (LSG) in patients with obesity combined with insulin resistance is unclear. This was a retrospective analysis of patients who underwent LSG at our center between January 1, 2020, and December 31, 2021. Patients were divided into hyperinsulinemia (HINS) and nonhyperinsulinemia (NHINS) groups based on fasting insulin levels. The primary endpoint was weight change. Metabolic disease outcomes, postoperative complications, and quality of life score changes were secondary endpoints. A total of 92 patients were included in this study, with 59 in the HINS group and 33 in the NHINS group. At 6 months postoperatively, the median (P25, P75) %EWL was 76.01 (64.40, 86.99)% in the HINS group and 92.02 (86.78, 100.88)% in the NHINS group (P<0.001). The mean %TWL (SD) was 23.26 (7.14)% in the HINS group and 26.80 (6.55)% in the NHINS group (P=0.021). The remission of dyslipidemia and hypertension in the NHINS group and the HINS group were not significantly different (P>0.05 for all). The differences in QOL between groups were not statistically significant (P=0.788). In terms of postoperative complications, there was no statistically significant difference between the groups (P>0.05 for all). HINS negatively influences weight change in patients with obesity and insulin resistance, and the NHINS group had better postoperative weight loss. In terms of hypertension, dyslipidemia, and postoperative complications, there was no significant effect of HINS.

Development and Economic Evaluation of a Patient-Centered Care Model for Children With Duchenne Muscular Dystrophy: Protocol for a Quasi-Experimental Study.

Duchenne muscular dystrophy (DMD) is a rare progressive muscular disease that primarily affects boys. A lack of comprehensive care for patients living with DMD is directly associated with a compromised quality of life (QoL) for those affected and their caregivers. This disease also has a huge economic impact on families as its treatment requires substantial direct, indirect, and informal care costs. This study presents a protocol developed to evaluate the feasibility and efficacy of a patient-centered care (PCC) model for children with DMD. The care model was designed with the aim to empower families, improve QoL, and reduce economic burden on their families. This study is planned as a quasi-experimental study that will enroll 70 consecutive families with boys (aged 5-15 years) with DMD visiting a tertiary care center. The study is being conducted in 2 phases (preintervention and postintervention phases, referred to as phase 1 and phase 2, respectively). During phase 1, the patients received routine care. The study is now in phase 2, with the intervention currently being administered. The intervention is based on the PCC model individualized by the intervention team. The model has a comprehensive DMD telecare component that includes teleconsultation as one of its key components to reduce in-person physician visits at the health facility. Teleconsultation is especially beneficial for late-ambulatory and nonambulatory patients. Data on economic burden are being collected for out-of-pocket expenses for both phases during in-person visits via telephone or messaging apps on a monthly basis. QoL data for patients and their primary caregivers are being collected at 3 time points (ie, time of enrollment, end of phase 1, and end of phase 2). Outcome measures are being assessed as changes in economic burden on families and changes in QoL scores. Participant recruitment began in July 2021. The study is ongoing and expected to be completed by March 2023. The findings based on baseline data are expected to be submitted for publication in 2023. This paper outlines a research proposal developed to study the impact of a PCC model for patients with DMD in low- and middle-income countries (LMICs). This study is expected to provide evidence of whether a multicomponent, patient-centric intervention could reduce economic burdens on families and improve their QoL. The results of this study could guide policy makers and health professionals in India and other LMICs to facilitate a comprehensive care program for patients living with DMD. The economic impact of a rare disease is an important consideration to formulate or evaluate any health policy or intervention related to new treatments and financial support schemes. Clinical Trials Registry India (ICMR-NIMS) CTRI/2021/06/034274; https://www.ctri.nic.in/Clinicaltrials/pmaindet2.php?trialid=56650. PRR1-10.2196/42491.

Breast Explantation With Simultaneous Mastopexy and Volume Restoration: An Analysis of Clinical Outcomes and Prospective Quality of Life.

An increasing number of patients are undergoing explantation to alleviate symptoms attributed to the presence of a prothesis or dissatisfaction with the appearance of their breasts. The authors aim to evaluate the clinical effectiveness and quality of life (QoL) of simultaneous explantation, capsulectomy, and mastopexy for patients requesting implant removal. Two hundred sixty-two simultaneous explantation, capsulectomy, and mastopexy (ECM) procedures were performed in 131 patients from 2009 to 2019. Prospective QoL assessment was administered for all patients. Inclusion criteria included a minimum postoperative follow-up of 6 months and completion of a practice-generated patient reported outcomes (PRO) questionnaire. Wilcoxon signed-rank test was performed to compare changes in QoL scores. Mean follow-up and BMI were 23 months (6 months to 8 years) and 24.8 kg/m2 (18-34 kg/m2), respectively. Mean age was 48.3 years (26-75 years). Autologous fat grafting was performed simultaneously in patients 47.3% (n = 62). The complication rate was 3.8% (n = 10 breasts) in 9 patients (6.9%). The overall reoperation rate was 7.3% of procedures (n = 19 breasts) and 9.2% of patients (n = 12), including secondary autologous fat grafting (11.3%, n = 7). PRO results demonstrated a significant improvement in all QoL domains, including physical well-being (P < .005), psychological well-being (P < .005), sexual well-being (P < .005), breast shape (P < .005), and breast appearance (P < .005). With respect to breast implant illness symptoms, 59 patients (88.1%) noted reduced pain, myalgias/arthralgias, and fatigue after ECM. This study presents an effective paradigm to manage implant removal through simultaneous explantation, capsulectomy, and mastopexy with acceptable clinical outcomes and a significant improvement in QoL and breast aesthetics.

Quality of life among colorectal cancer survivors participating in a pilot randomized controlled trial of a web-based dietary intervention with text messages

PurposeWe aimed to estimate the effect of a 12-week web-based dietary intervention with text messages on quality of life (QoL) among colorectal cancer (CRC) survivors.MethodsBetween 2017 and 2018, 50 CRC survivors were randomized (1:1) to receive a 12-week web-based dietary intervention with daily text messages or wait-list control. Health-related QoL was assessed using the European Organization for the Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire–Core 30 (QLQ-C30) and colorectal quality of life module (QLQ-CR29) at baseline, 12, and 24 weeks. Within- and between-group mean changes in health-related QoL with 95% confidence intervals (CI) were calculated for both arms.ResultsCompared to the controls, participants receiving the intervention had an improvement in emotional functioning (mean change: 14.3; 95% CI: 3.0, 25.6) at 12 weeks and social functioning (mean change: 13.8; 95% CI: 2.1, 25.5) at 24 weeks. A decrease of fatigue from baseline was also observed in the intervention arm (mean change: − 9.1; 95% CI: − 17.1, − 1.1) at 24 weeks. No other changes in QoL scores were associated with the intervention.ConclusionCRC survivors randomized to receive a web-based dietary intervention with text messages experienced higher emotional and social functioning. Further study with a larger population may be warranted.Trial registrationclinicaltrials.gov, NCT02965521. Registered 16 November 2016, https://clinicaltrials.gov/ct2/keydates/NCT02965521