Citations

The present study examines connections between patient expectations and health-related quality of life. We explore a key distinction between expectations about general health and expectations for functional improvement. Patients were 1444 individuals with multiple conditions experiencing chronic pain who were seeking treatment at the Gastein Healing Gallery in Böckstein, near Bad Gastein, Austria. In addition to measures of expectations, patients completed measures of pain, mental and physical health, life satisfaction, fatigue, and sleep problems. Structural equation models were used to fit a latent variable model where both expectation variables were used to predict health-related quality of life. Results showed that expectations regarding potential functional improvement resulting from treatments at the Gastein Healing Gallery were associated with improved health-related quality of life. Expectations about general health improvements related to treatment were not associated with health-related quality of life. To facilitate optimal healing, clinicians may decide to emphasize expectations about functional recovery when discussing treatment methods similar to those offered at the Gastein Healing Gallery, and in so doing, health-related quality of life may benefit.

Background: Cannabidiol (CBD), one of the major cannabinoids derived from the cannabis plant, is available over the counter. CBD is often used by patients for the management of insomnia, yet research supporting CBDs effectiveness as a treatment for insomnia is inadequate. Objective: The objective of this review was to critically evaluate the literature regarding the therapeutic benefits of CBD in the management of insomnia. Methods: A comprehensive search of the following databases from inception to December 29, 2021, was conducted: Ovid MEDLINE ® and Epub Ahead of Print, In-Process & Other Non-Indexed Citations and Daily, Ovid Embase, Ovid Cochrane Central Register of Controlled Trials, Ovid Cochrane Database of Systematic Reviews, and Scopus. The search included randomized controlled trials, nonrandomized experimental studies, cross-sectional studies, cohort studies, case series, and case reports. Risk of bias was assessed with the Agency for Healthcare Research and Quality design-specific recommended criteria. Results: Thirty-four studies were eligible for inclusion. All studies reported improvement in the insomnia symptoms of at least a portion of their participants. Of the 34 studies, 19 studies used CBD predominant therapy and 21 studies used nearly equal ratios of CBD to Δ 9 -tetrahydrocannabinol (THC). Of the studies that performed hypothesis testing, 4 of 7 studies with a CBD predominant arm and 12 of 16 studies with a nearly equal ratio of CBD to THC arm reported significant improvement in insomnia outcomes. However, only 2 of the 34 studies focused on patients with insomnia, of which 1 study was a case report. Additionally, several studies used nonvalidated subjective measures, and most studies failed to include objective measures for symptom assessment. Conclusions: The results of our systematic review suggest that CBD alone or with equal quantities of THC may be beneficial in alleviating the symptoms of insomnia. Nevertheless, future research assessing CBDs effectiveness in population of patients specifically with insomnia utilizing validated subjective and objective measures is necessary before definitive inferences can be made.

Calciphylaxis is a serious and rare medical condition that leads to substantial clinical manifestations including pain, creating perioperative and treatment challenges. No standard treatment protocol exists nor are comprehensive guidelines available for perioperative management of patients with calciphylaxis. In this review, we evaluate existing literature (January 2000 to May 2021) with the aim to offer guidance for treating patients with this challenging disease through the perioperative period. Although no therapies are currently considered standard for treating calciphylaxis, multiple interventions are available for improving symptoms. Preoperative and intraoperative management involves monitoring and optimizing patient comorbid conditions and any possible electrolyte imbalances. Postoperative management can be challenging when potential calciphylaxis triggers are indicated, such as warfarin and corticosteroids. In addition, poor wound healing and difficult pain control are common. Therefore, a multifactorial approach to controlling postoperative pain is recommended that includes the use of nerve blocks, renal-sparing opioids, benzodiazepines, and/or ketamine. We present preoperative, intraoperative, and postoperative recommendations for treating calciphylaxis with levels of evidence when appropriate.

Background: RET (rearranged during transfection) variants are the most prevalent oncogenic events in medullary thyroid cancer (MTC). In advanced disease, multi-tyrosine kinase inhibitors (MKIs) cabozantinib and vandetanib are the approved standard treatment irrespective of RET status. The actual outcome of patients with RET-positive MTC treated with MKIs is ill described. Methods: We here retrospectively determined the RET oncogene variant status with a targeted DNA Custom Panel in a prospectively collected cohort of 48 patients with advanced MTC treated with vandetanib and/or cabozantinib at four German referral centers. Progression-free survival (PFS) and overall survival (OS) probabilities were estimated using the Kaplan-Meier method. Results: In total, 44/48 (92%) patients had germline or somatic RET variants. The M918T variant was found in 29/44 (66%) cases. In total, 2/32 (6%) patients with a somatic RET variant had further somatic variants, while in 1/32 (3%) patient with a germline RET variant, additional variants were found. Only 1/48 (2%) patient had a pathogenic HRAS variant, and no variants were found in 3 cases. In first-line treatment, the median OS was 53 (95% CI (95% confidence interval), 32–NR (not reached); n = 36), and the median PFS was 21 months (12–39; n = 33) in RET-positive MTC patients. In second-line treatment, the median OS was 18 (13–79; n = 22), and the median PFS was 3.5 months (2–14; n = 22) in RET-positive cases. Conclusions: RET variants were highly prevalent in patients with advanced MTC. The treatment results in RET-positive cases were similar to those reported in unselected cohorts.

3606 Background: Standard adjuvant CT for stage III CC are FOLFOX and CAPOX. Recently, IDEA study separated stage III patients (pts) into low risk (T1 to 3, N1) and high risk (T4 or N2). We recently confirmed benefit of OX in both risk groups. However, we observed a difference in the two high-risk subgroups, with benefit in N2 but not in T4 (Margalit O et al; Clin Colorectal Cancer 2021). This prompted us to compare outcomes (OS/TTR) between treatment with OX vs. without OX within sub-stage III CC groups defined by T and N. Methods: We pooled 4941 stage III CC pts from the three studies evaluating 6 months of CT with fluoropyrimidine (FP) ± OX: MOSAIC, C-07 and XELOXA. Baseline characteristics were compared using χ2 and t-test. OS was compared between OX and no OX in T and N subgroups. Kaplan-Meier analyses, adjusted and unadjusted Cox models stratified by study were used. Sub-groups classification was done according to OX benefit and verified by interaction test (Int) considered as significant with a P<0.1. We considered for recommendation of using OX-based adjuvant CT, 1) significant benefit in OS, 2) significant Int between substage and adjuvant therapy, and 3) the three individual trials showing similar results (benefit or non-benefit of OX). Results: In stage III population, T3 pts were 74.9%, T1-2 12.4%, T4 13.1%, while N stage was N1 64.7% and N2 35.3%. Population was well balanced according to treatment allocation in most subgroups. A significant benefit of OX was only observed in T3N1 and T3N2 (OS HR 0.76). Whatever N stage, there was no significant benefit of OX in the T1-2 and T4 subgroups. The effect of OX+FP vs FP alone in OS of the three studies differed between T3 and T1-2 subgroups (P = 0.047). Interaction was borderline between T3 and T4 subgroups (P = 0.10) but there was no interaction between T1-2 and T4 subgroups (P = 0.429). A benefit of OX in TTR remained in the T4 population. Discrepancy between advantage in time to relapse (TTR) and no advantage in OS was not explained by survival post relapse. Conclusions: Our analysis suggested that pts with T1-2N1-2 and T4N1-2 disease had no OS benefit of addition of OX to FP. The good survival achieved with FP alone in T1-2N1-2 pts (5-yr OS 89%) question the addition of OX. In the T4 population our results suggested that benefit of OX was limited and that further studies should assess this issue or at least stratify pts on T stage in the future adjuvant trials in CC. [Table: see text]

Abstract Background: Quality of life (QOL) in breast cancer patients (pts) can be greatly impacted by initial treatment and ongoing therapy, particularly if side effects and symptoms are not well tolerated. The PALLAS trial investigated whether the addition of 2 years of palbociclib (palbo) to adjuvant endocrine therapy (ET) improved invasive disease-free survival (iDFS) over adjuvant ET alone. We report on the main patient-reported outcome (PRO) quality of life (QOL) and symptom severity results of this trial by treatment arm. Methods: PALLAS is an ongoing multicenter, open label phase 3 trial that enrolled hormone receptor positive, HER2-negative, stage II-III breast cancer patients at 406 cancer centers across 21 countries. Patients were randomly assigned (1:1) to either 2 years of palbo (125mg/day, 3 weeks on 1 week off) plus ongoing provider or patient-choice adjuvant ET (palbo+ET) versus ongoing ET alone. The primary study endpoint was iDFS. Treatment with palbo in all pts stopped at the time of the second interim analysis (5/2020) due to futility; all pts then moved to follow up. The PRO analyses were triggered for completion after awareness of the pre-specified 469 iDFS cases in November 2020. Eight PRO endpoints were measured serially (i.e., day 1 of each monthly cycle for the first 3 months, then every 3 months for the first 2 years, and once at year 3). The endpoints were the EORTC QLQ-C30 global health status/QOL score, the Brief Fatigue Inventory score, the modified Brief Pain Inventory severity and pain interference scores, the EORTC QLQ-BR23 alopecia score, and the Breast Cancer Prevention Trial hot flash symptoms, vaginal problems, and musculoskeletal pain scores. Linear mixed models compared the average difference between arms across time points during the initial 2-year treatment period adjusting for cycle 1 day 1 (C1D1) PRO scores, demographic and clinical variables. The average differences between arms (palbo+ET vs ET alone) and the two-sided (1-[0.05/8]) x 100% confidence intervals, adjusted for multiple comparisons, were calculated. Analysis of covariance compared the average between-arm differences by endpoint at 3 years. Results: The PRO intention to collect population included 4688 (81%) of the overall trial pts, and was clinically and demographically representative of the remaining 1073 pts. Each analysis population, with measures at C1D1 and at least 1 post-C1D1 assessment for each PRO endpoint, comprised ≥ 89% of the 4688 pts and the proportions were similar between arms. After adjustment for baseline covariates, on average, no clinically important differences between arms were observed for any of the eight endpoints over the 2 year treatment period (Table 1). All effect sizes were below the pre-specified 0.2 threshold. These PRO results were similar at the 3 year time point. Conclusions: No clinically significant differences in either patient-reported QOL or symptom severity were found, on average, between participants in the two PALLAS treatment arms while either taking palbo+ET or ET alone, or after study-wide termination of palbo. In general, the addition of palbociclib in the adjuvant breast cancer setting did not contribute to increased symptom burden within this survivorship population. Further analyses will examine the relationship between PROs and treatment discontinuation by arm and study time point. Support: AFT, Pfizer, https://acknowledgments.alliancefound.org Table 1.Results of the Patient-Reported QOL and Symptom Severity Analyses Between the Two Treatment Arms During the First 2 Years of PALLASPRO Endpoint *Palbo + ET Adjusted average score (95% CI)ET alone Adjusted average score (95% CI)Average Difference + (Palbo + ET vs ET alone)[99.38% CI] Clinically ++ Important DifferenceEORTC QLQ-C30 Global Health Status/QOL71.7 (71.2, 72.2)74.0 (73.5, 74.5)-2.3 (-3.3, -1.4)**NoBrief Fatigue Inventory Score2.3 (2.2, 2.3)2.1 (2.0, 2.1)0.2 (0.1, 0.3)NoModified Brief Pain Inventory - Severity Score2.3 (2.2, 2.3)2.4 (2.4, 2.5)-0.2 (-0.3, -0.1)NoModified Brief Pain Inventory - Interference Score1.7 (1.6, 1.7)1.7 (1.6, 1.7)0.0 (-0.1, 0.1)NoEORTC QLQ-BR23 Alopecia1.4 (1.4, 1.4)1.3 (1.3, 1.3)0.1 (0.1, 0.1)NoBreast Cancer Prevention Trial - Hot Flash Symptoms1.2 (1.2, 1.3)1.2 (1.2, 1.3)0.0 (-0.1, 0.1)NoBreast Cancer Prevention Trial - Vaginal Problems0.8 (0.8, 0.8)0.8 (0.7, 0.8)0.0 (0.0, 0.1)NoBreast Cancer Prevention Trial - Musculoskeletal Pain1.2 (1.2, 1.2)1.3 (1.3, 1.3)-0.1 (-0.2, 0.0)No* For the EORTC QLQ-C30 Global Health Status/QOL subscale, higher scores indicate better QOL. For all other PRO endpoints, higher scores indicate worse symptom levels. ** The lower bound of the one-sided CI (adjusted for multiple comparisons) was -3.3. Because the lower limit is greater than the pre-specified non-inferiority margin of -3.44, non-inferiority of palbo+ET relative to ET-alone was concluded. The non-inferiority margin corresponds to a 0.2 SD in the EORTC QLQ-C30 global health/QOL score. +The average difference was adjusted for the following baseline covariates: Cycle 1 day 1 score, region (if applicable), age category, first adjuvant ET, race, ethnicity, N-stage, T-stage, histological grade, PgR, prior chemotherapy, ECOG Performance Status. ++Based on each instrument’s published clinically relevant cut-offs, if available. After calculating Cohen’s d treatment effect sizes, (i.e. by dividing the average difference by the ET-alone arm standard deviation from cycle 1 day 1), all effect sizes were below the pre-specified 0.2 threshold, and would not be considered clinically important. Citation Format: Michelle Joy Naughton, David Zahrieh, Michael Gnant, Nicholas Zdenkowski, Julie Lemieux, Jun J Mao, Vesna Bjelic-Radisic, Eileen Shinn, Marija Balic, Christoph Thomssen, Jane Neisel, Manuel Ruiz-Echarri, Sibylle Loibl, Claudine Isaacs, David Cameron, Fernando Manuel Henao Carrasco, Matthew Goetz, Viktor Wette, Gustavo Werutsky, Hope Rugo, Marcus Vetter, Ling-Ming Tseng, Kathy Miller, Florian Fitzal, Juan Miguel Gil Gil, Haeseong Park, Barbro Linderholm, Emilio Bajetta, Zoneddy Dayao, Aleix Prat, Karin Ehrhardt, Otto Metzger, Amal Arahmani, Ernest Law, Ann Partridge, Lisa Carey, Alex Zoroufy, Amylou Dueck, Dominik Hlauschek, Angela DeMichele, Erica Mayer. Quality of life and symptom severity in the PALLAS randomized trial of palbociclib with adjuvant endocrine therapy in early breast cancer (AFT-05) [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P4-10-01.

This study examined the prospective relationships between preschoolers’ body mass index (BMI) and cognitive development. BMI, cognitive (i.e., Brigance), sex, and age data were collected from seven cohorts of children attending Head Start from 2012 to 2018. Children (N = 324) with two years of complete data were included. After controlling for the first year cognitive development scores, age, gender, and the cohort, the BMI was predictive of lower cognitive development scores in year two (B = −0.06, β = −0.14, t = −3.19, p = 0.002). Female sex (B = 2.69, β = 0.10, t = 2.30, p = 0.022) and older age (B = 0.02, β = 0.15, t = 3.20, p ≤ 0.001) were also shown to be statistically significant predictors of improved year two cognitive scores. The initial BMI scores were associated with poorer one year cognitive development scores in this sample of preschool children. Excessive body mass may contribute to numerous biological, psychological, and social factors that inhibit children with obesity from reaching their full cognitive potential, during a time in which brain development and cognitive skills development are at critical points of growth. Early childhood obesity interventions may have positive consequences for cognitive development, but additional prospective studies are needed to confirm these results.

Abstract Background We evaluated the time to progression (TTP) and survival outcomes of second-line therapy for metastatic colorectal cancer among adults aged 70 years and older compared with younger adults following progression on first-line clinical trials. Methods Associations between clinical and disease characteristics, time to initial progression, and rate of receipt of second-line therapy were evaluated. TTP and overall survival (OS) were compared between older and younger adults in first- and second-line trials by Cox regression, adjusting for age, sex, Eastern Cooperative Oncology Group Performance Status, number of metastatic sites and presence of metastasis in the lung, liver, or peritoneum. All statistical tests were 2-sided. Results Older adults comprised 16.4% of patients on first-line trials (870 total older adults aged &gt;70 years; 4419 total younger adults aged ≤70 years, on first-line trials). Older adults and those with Eastern Cooperative Oncology Group Performance Status &gt;0 were less likely to receive second-line therapy than younger adults. Odds of receiving second-line therapy decreased by 11% for each additional decade of life in multivariable analysis (odds ratio = 1.11, 95% confidence interval = 1.02 to 1.21, P = .01). Older and younger adults enrolled in second-line trials experienced similar median TTP and median OS (median TTP = 5.1 vs 5.2 months, respectively; median OS = 11.6 vs 12.4 months, respectively). Conclusions Older adults were less likely to receive second-line therapy for metastatic colorectal cancer, though we did not observe a statistical difference in survival outcomes vs younger adults following second-line therapy. Further study should examine factors affecting decisions to treat older adults with second-line therapy. Inclusion of geriatric assessment may provide better criteria regarding the risks and benefits of second-line therapy.