The current project was developed to obtain natural history information regarding cisplatin-induced peripheral neuropathy in males with testicular/germ cell cancers and to compare such neuropathy data with similarly obtained data in patients receiving other chemotherapy drugs in similarly conducted clinical trials. Patients without baseline neuropathy symptoms, who were initiating cisplatin-based chemotherapy, completed the EORTC CIPN 20 patient-reported instrument to evaluate chemotherapy-induced peripheral neuropathy (CIPN). Results were compared with EORTC CIPN 20 data obtained from independent study sets regarding patients receiving (1) paclitaxel, (2) combined paclitaxel and carboplatin, (3) oxaliplatin, or (4) a combination of doxorubicin and cyclophosphamide (AC). The last study set of patients on AC was selected to evaluate the use of EORTC CIPN 20 data in patients receiving chemotherapy not known to cause CIPN. Cisplatin-induced neuropathy was more similar to neuropathy in patients receiving oxaliplatin than in those receiving paclitaxel. The cisplatin and oxaliplatin groups exhibited the coasting phenomenon and more prominent upper extremity symptoms than lower extremity symptoms during chemotherapy administration weeks. In contrast, paclitaxel-treated patients did not, on average, exhibit the coasting phenomenon; additionally, lower extremity symptoms were more prominent during the weeks when paclitaxel was administered. Cisplatin-induced neuropathy was less severe than was seen in patients in the other two groups, potentially because the cisplatin-receiving patients were younger. Patients receiving AC did not report substantial EORTC CIPN 20 changes. Understanding neuropathy similarities and differences with various chemotherapy agents may help elucidate CIPN processes and facilitate means to prevent and/or treat established CIPN. NCT02677727

Sunday, April 26April 14, 2020Free AccessA Pilot Study to Assess the Integration of a Unique PROQOL Tool and Early Palliative Care Intervention in the Care of High Grade Glioma Patients and their Caregivers (2633)Akanksha Sharma, Eric Wolfe, Celina Barrera, Samantha Williamson, Hannah Farfour, Maciej Mrugala, Mark Edwin, Jeff Sloan, and Alyx PorterAuthors Info & AffiliationsApril 14, 2020 issue94 (15_supplement)https://doi.org/10.1212/WNL.94.15_supplement.2633 Letters to the Editor

167 Background: Previous studies have reported high TILs are a favorable prognostic factor in stage II CC. However, whether the impact of TILs on overall survival (OS) differs among pts who did or did not receive ADJ is still to be determined. We assessed the prognostic value of CD3+ TILs in pts with stage II CC according to whether they received ADJ or not (no-ADJ). Methods: Pts treated with curative surgery for stage II CC (2002-2013) were identified through the Santa Maria alle Scotte Hospital database. CD3+ TILs at the invasive front, center of tumor, and stroma, were determined by immunohistochemistry and manually quantified as the rate of TILs/total tissue areas. High TILs (H-TILs) was defined as > 20%. Pts were classified as high or low TILs (L-TILs) and ADJ or no-ADJ. Cox models were used to assess OS with hazard ratio estimates (95% CI). Results: Of the 678 pts included (356 deaths), 137 (20%) received ADJ while 541 (80%) did not. ADJ comprised fluoropyrimidine +/- oxaliplatin. Median follow-up was 8.5 years. The distributions of the 4 groups were: 16% (L-TIL/ADJ), 64% (L-TIL/no-ADJ), 5% (H-TIL/ADJ), 15% (H-TIL/no-ADJ). Compared to H-TILs/no-ADJ, ADJ pts had a significantly longer OS (P < .0001) regardless of the TILS rate while L-TILs/no ADJ had significantly shorter OS and higher risk of death (HR = 1.41; 95% CI, 1.06-1.88; P < .0001) [See table]. On multivariable analysis, adjusting for perforation, obstruction, T-stage, grade, < 12 lymph nodes resected, lymphovascular and perineural invasion, the adverse prognostic impact of L-TILs (vs H-TILs) in no-ADJ pts was confirmed (HR = 1.36; 95% CI 1.02, 1.82; P = .0373). Conclusions: Low CD3+ TILs rate was independently associated with shorter OS in stage II CC pts who did not receive ADJ, but was not prognostic among pts who had ADJ. These data suggest a potentially different impact of TILs in chemo-treated vs -untreated stage II CC which could affect clinical decision making. [Table: see text]

BACKGROUND:Eligibility criteria and endpoints for cancer cachexia trials-and whether weight loss should be included-remain controversial. Although most cachexia trials enrol patients after initial cancer diagnosis, few studies have addressed whether weight loss well after a cancer diagnosis is prognostic.METHODS:We pooled data from non-small cell lung cancer patients from prospectively conducted trials within the Alliance for Clinical Trials in Oncology (1998-2008), a nationally funded infrastructure. We examined (i) weight data availability and weight changes and (ii) survival.RESULTS:A total of 822 patients were examined. Of these, 659 (80%) were on treatment at the beginning of Cycle 2 of chemotherapy; weight was available for 656 (80%). By Cycles 3 and 4, weight was available for 448 (55%) and 384 (47%), respectively. From baseline to immediately prior to Cycle 2, 208 (32%) gained weight; 225 (34%) lost <2% of baseline weight; and 223 (34% of 656) lost 2% or more. Median survival from the beginning of Cycle 2 was 13.0, 10.9, and 6.9 months for patients with weight gain, weight loss of <2%, and weight loss of 2% or more, respectively. In multivariate analyses, adjusted for age, sex, performance score, type of treatment, and body mass index, weight loss of 2% or more was associated with poor overall survival compared with weight gain [hazard ratio (HR) = 1.66; 95% confidence interval (CI): 1.33-2.07; P < 0.001] and compared with weight loss of <2% (HR = 1.57; 95% CI: 1.27-1.95; P < 0.001). Although weight loss of <2% was not associated with poorer overall survival compared with weight gain, it was associated with poorer progression-free survival (HR = 1.24; 95% CI: 1.01-1.51; P = 0.036). Similar findings were observed in a separate 255-patient validation cohort.CONCLUSIONS:Weight should be integrated into cancer cachexia trials because of its ease of frequent measurement and sustained prognostic association.

Abstract BACKGROUND Early involvement of palliative care (PC) in patients with metastatic cancer has been associated with improved quality of life (QOL). Patients with high grade glioma (pwHGG) and their caregivers have unique needs such that similar results are anticipated in this population but cannot be extrapolated. Recognizing that pwHGG often require a caregiver early in the course of disease, this patient population also experiences significant personal and caregiver distress that has been given limited attention and resources. AIM: To assess the feasibility of implementation of a novel patient reported outcomes (PRO) quality of life (QOL) tool administered by smart device in routine office visit (OV) and early integration of palliative care (PC) for pwHGG and their caregivers to improve QOL for both. DESIGN: Prospective, single-center cluster-randomized pilot conducted for 6 months during completion of adjuvant therapy for newly diagnosed high grade glioma. After informed consent was obtained, 15 pwHGG and their caregivers were randomized to: routine OV with basic QOL survey; OV with PROQOL; or PC consultation, in addition to OV with PROQOL. RESULTS Two elderly patients with declining performance status transitioned to hospice after initial visit, and one moved out of state prior to adjuvant visits. Thus far 5/15 patients/caregivers have successfully completed the pilot with the 6 remaining participants due to complete in November 2019. DISCUSSION The PROQOL appears to be easily integrated into OV without significant patient, caregiver, or provider burden. Providers confirmed utility in prioritizing symptoms and concerns. Thus far, it appears that patients (and caregivers) appeared to benefit from the PROQOL and PC support as evidenced by longitudinal improvement in QOL scores over the control group. CONCLUSIONS A unique PROQOL tool and early PC can be easily integrated into practice, and may improve the QOL of pwHGG and their caregivers.