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This Phase I/IIa open-label, single-arm clinical trial addressing advanced, refractory, metastatic breast cancer was conducted at six medical centers in the United States. We repeated inoculations with irradiated SV-BR-1-GM, a breast cancer cell line with antigen-presenting activity engineered to release granulocyte-macrophage colony-stimulating factor (GM-CSF), with pre-dose low-dose cyclophosphamide and post-dose local interferon alpha. Twenty-six patients were enrolled; 23 (88.5%) were inoculated, receiving a total of 79 inoculations. There were six Grade 4 and one Grade 5 adverse events noted (judged unrelated to SV-BR-1-GM). Disease control (stable disease [SD]) occurred in 8 of 16 evaluable patients; 4 showed objective regression of metastases, including 1 patient with near-complete regressions in 20 of 20 pulmonary lesions. All patients with regressions had human leukocyte antigen (HLA) matches with SV-BR-1-GM; non-responders were equally divided between matching and nonmatching ( p  = .01, Chi-squared), and having ≥2 HLA matches with SV-BR-1-GM ( n  = 6) correlated with clinical benefit. Delayed-type hypersensitivity (DTH) testing to candida antigen and SV-BR-1-GM generated positive responses (≥5 mm) in 11 (42.3%) and 13 (50%) patients, respectively. Quantifying peripheral circulating tumor cells (CTCs) and cancer-associated macrophage-like cells (CAMLs) showed that a drop in CAMLs was significantly correlated with an improvement in progression-free survival (PFS; 4.1 months vs. 1.8 months, p  = .0058). Eight of 10 patients significantly upregulated programmed cell death ligand 1 (PD-L1) on CTCs/CAMLs with treatment ( p  = .0012). These observations support the safety of the Bria-IMT regimen, demonstrate clinical regressions, imply a role for HLA matching, and identify a possible value for monitoring CAMLs in peripheral blood.

Objectives: Racial and ethnic disparities in patient-reported outcomes (PROs) among gynecologic cancer survivors are not well studied. We evaluated whether individual-level characteristics were associated with PROs in diverse gynecologic cancer survivors., Methods: Gynecologic cancer patients in an ambulatory oncology clinic completed a psychosocial and practical needs assessment before their appointments through the electronic medical record (EMR) patient portal. Assessments were available in English and Spanish. Fatigue, pain, physical function, depression, and anxiety were assessed with Patient-Reported Outcomes Measurement Information System (PROMIS®) computer adaptive tests, and health-related quality of life was assessed by FACT-G7. PROs were dichotomized based on severity (normal/mild vs moderate/severe). Demographic and clinical information was collected. Analyses were performed using Chi-square, t-tests, and Kruskal-Wallis tests., Results: A total of 582 women completed the assessment; 20% (n = 116) were racial minorities, and 54.5% (n = 310) were Hispanic. A total of 192 (32.8%) completed the assessments in Spanish. Hispanic patients had lower mean fatigue scores (49.31 vs 51.74, p = 0.01), and patients whose preferred language was Spanish had lower mean depression (47.63 vs 48.97, p = 0.05) and fatigue scores (48.27 vs 51.27, p < 0.01). There were no significant differences in the severity of PROs by race, ethnicity, or preferred language. QOL scores were worse in patients with high symptom severity for anxiety (p = 0.04) and physical functioning (p < 0.01). Current smokers had worse physical functioning (13.4% vs 6.5%, p = 0.03)., Conclusions: We found no significant differences in severity of PROs by race, ethnicity, or preferred language. Quality of life scores were worse for patients with high symptom severity for physical functioning and anxiety., (© 2024. The Author(s).)

Avanzando Caminos (Leading Pathways): The Hispanic/Latino Cancer Survivorship Cohort Study aims to examine the influence of sociocultural, medical, stress-related, psychosocial, lifestyle, behavioral, and biological factors on symptom burden, health-related quality of life, and clinical outcomes among Hispanics/Latinos who have been previously treated for cancer. Avanzando Caminos is a prospective, cohort-based study of 3000 Hispanics/Latinos who completed primary cancer treatment within the past 5 years that is representative of the general Hispanic/Latino population in the United States. Participants will complete self-report measures at baseline (time [T] 1), 6 months (T2), 1 year (T3), 2 years (T4), 3 years (T5), 4 years (T6), and 5 years (T7). Blood samples drawn for assessment of leukocyte gene expression, cardiometabolic markers, and genetic admixture will be collected at baseline (T1), 1 year (T3), 3 years (T5), and 5 years (T7). Medical and cancer characteristics and clinical outcomes will be extracted from the electronic medical record and/or state cancer registry at each time point. Data analysis will include general latent variable modeling and latent growth modeling. Avanzando Caminos will fill critical gaps in knowledge in order to guide future secondary and tertiary prevention efforts to mitigate cancer disparities and optimize health-related quality of life among Hispanic/Latino cancer survivors., (© The Author(s) 2024. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

The occurrence of multiple primary cancers (MPC) is thought to reflect increased cancer susceptibility in patients due to a combination of genetic and environmental factors. Here we conducted a retrospective review of 2,894 consecutive patients evaluated at a single institution and identified 31 (1.14%) individuals with a history of three or more primary cancers, then analyzed the genetic and environmental influences associated with their propensity for developing malignancies. We found that 35.5% of patients had a hereditary cancer syndrome (HCS), with high penetrance HCS in 72.7% of cases, suggesting that monogenic causes underly a significant proportion of triple primary cancer risk. Analysis of cancer frequencies found that the diagnosis of breast cancer was associated with a significantly lower likelihood of HCS, while the diagnosis of colorectal, prostate, and pancreas cancer was associated with a significantly higher likelihood of HCS. Comparison of HCS-positive and HCS-negative patients revealed similar demographic characteristics, mean age at first diagnosis, and family history of cancer. Moreover, no significant differences in lifestyle behaviors, occupational exposures, chronic health conditions, or treatment with chemotherapy and radiation were observed between HCS-positive and -negative groups, though outliers in tobacco smoking, as well as systemic treatment after both first and second primary cancers were observed. These findings indicate a robust contribution of HCS to cancer susceptibility among patients with triple primary cancers while environmental influences were less evident. This emphasizes the need for larger MPC cohorts incorporating additional genetic and environmental factors to more comprehensively characterize drivers of cancer risk., Prevention Relevance: In patients with three or more primary cancers, genetic predisposition explained a significant proportion of cases; however, treatment history, lifestyle habits, and other exposures appeared to play a less significant role. This highlights the value of early genetic screening and the need to develop more sensitive markers of cancer susceptibility. See related Spotlight, p. 193., (©2024 American Association for Cancer Research.)

Purpose: Describe the feasibility and implementation of an electronic health record (EHR)-integrated symptom and needs screening and referral system in a diverse racial/ethnic patient population in ambulatory oncology., Methods: Data were collected from an ambulatory oncology clinic at the University of Miami Health System from October 2019 to January 2021. Guided by a Patient Advisory Board and the Exploration, Preparation, Implementation, and Sustainment model, My Wellness Check was developed to assess physical and psychologic symptoms and needs of ambulatory oncology patients before appointments to triage them to supportive services when elevated symptoms (eg, depression), barriers to care (eg, transportation and childcare), and nutritional needs were identified. Patients were assigned assessments at each appointment no more than once in a 30-day period starting at the second visit. Assessments were available in English and Spanish to serve the needs of the predominantly Spanish-speaking Hispanic/Latino population., Results: From 1,232 assigned assessments, more than half (n = 739 assessments; 60.0%) were initiated by 506 unique patients. A total of 65.4% of English and 49.9% of Spanish assessments were initiated. Among all initiated assessments, the majority (85.1%) were completed at home via the patient portal. The most common endorsed items were nutritional needs (32.9%), followed by emotional symptoms (ie, depression and anxiety; 27.8%), practical needs (eg, financial concerns; 21.7%), and physical symptoms (17.6%). Across the physical symptom, social work, and nutrition-related alerts, 77.1%, 99.7%, and 78.8%, were addressed, respectively, by the corresponding oncology health professional, social work team member, or nutritionist., Conclusion: The results demonstrate encouraging feasibility and initial acceptability of implementing an EHR-integrated symptom and needs screening and referral system among diverse oncology patients. To our knowledge, this is the first EHR-integrated symptom and needs screening system implemented in routine oncology care for Spanish-speaking Hispanics/Latinos.

In this multicenter, open-label, randomized phase II investigator-sponsored neoadjuvant trial with funding provided by Sanofi and GlaxoSmithKline (TRIO-US B07, Clinical Trials NCT00769470), participants with early-stage HER2-positive breast cancer (N = 128) were recruited from 13 United States oncology centers throughout the Translational Research in Oncology network. Participants were randomized to receive trastuzumab (T; N = 34), lapatinib (L; N = 36), or both (TL; N = 58) as HER2-targeted therapy, with each participant given one cycle of this designated anti-HER2 therapy alone followed by six cycles of standard combination chemotherapy with the same anti-HER2 therapy. The primary objective was to estimate the rate of pathologic complete response (pCR) at the time of surgery in each of the three arms. In the intent-to-treat population, we observed similar pCR rates between T (47%, 95% confidence interval [CI] 30-65%) and TL (52%, 95% CI 38-65%), and a lower pCR rate with L (25%, 95% CI 13-43%). In the T arm, 100% of participants completed all protocol-specified treatment prior to surgery, as compared to 69% in the L arm and 74% in the TL arm. Tumor or tumor bed tissue was collected whenever possible pre-treatment (N = 110), after one cycle of HER2-targeted therapy alone (N = 89), and at time of surgery (N = 59). Higher-level amplification of HER2 and hormone receptor (HR)-negative status were associated with a higher pCR rate. Large shifts in the tumor, immune, and stromal gene expression occurred after one cycle of HER2-targeted therapy. In contrast to pCR rates, the L-containing arms exhibited greater proliferation reduction than T at this timepoint. Immune expression signatures increased in all arms after one cycle of HER2-targeted therapy, decreasing again by the time of surgery. Our results inform approaches to early assessment of sensitivity to anti-HER2 therapy and shed light on the role of the immune microenvironment in response to HER2-targeted agents.

Objectives: This paper presents the results of a study developed to inform the design of a multigenerational digital lifestyle intervention for overweight/obese women cancer survivors and their families. We followed the first six phases of the Integrate, Design, Assess, and Share (IDEAS) framework., Methods: Grandmothers with breast, endometrial, or ovarian cancers (n = 46; 66.1 ± 0.9 years old; 34% Hispanic, 33% non-Hispanic black, 33% non-Hispanic white) self-reported their lifestyle behaviors, family structure, mobile device use, and interest in a family-based lifestyle intervention. A randomly selected subset of 21 participants subsequently completed qualitative interviews to understand their family relationships, weight-related challenges, and feedback on intervention prototypes., Results: Participants reported low fruit intake (0.9 ± 0.1 servings/day), moderate vegetable intake (3.0 ± 0.2 servings/day), and high levels of moderate physical activity (990 ± 234 MET-minutes/week). The majority owned a smartphone (93%) and expressed interest in family-based programs (80%) that focused on weight management (91%). Qualitative data were collapsed into seven intervention considerations, including: capitalizing on existing familial support, involving local family who need lifestyle change, tapping into survivors' internal strengths, validating prior weight loss, overcoming barriers to sustained lifestyle change, providing information on cancer risk, and motivating families through reinforcing activities., Conclusions: Following the IDEAS framework, our next steps are to develop a fully-functioning prototype and conduct a randomized pilot trial to test the feasibility and effects of a digital intervention that empowers racially/ethnically diverse overweight/obese women cancer survivors to improve their physical activity and dietary intake and to lose weight by encouraging healthy lifestyle behaviors in their children and grandchildren., (© 2019 John Wiley & Sons, Ltd.)

Background: Resected HER2 breast cancer patients treated with adjuvant trastuzumab and chemotherapy have superior survival compared to patients treated with chemotherapy alone. We previously showed that trastuzumab and chemotherapy induce HER2-specific antibodies which correlate with improved survival in HER2 metastatic breast cancer patients. It remains unclear whether the generation of immunity required trastuzumab and whether endogenous antibody immunity is associated with improved disease-free survival in the adjuvant setting. In this study, we addressed this question by analyzing serum anti-HER2 antibodies from a subset of patients enrolled in the NCCTG trial N9831, which includes an arm (Arm A) in which trastuzumab was not used. Arms B and C received trastuzumab sequentially or concurrently to chemotherapy, respectively., Methods: Pre-and post-treatment initiation sera were obtained from 50 women enrolled in N9831. Lambda IgG antibodies (to avoid detection of trastuzumab) to HER2 were measured and compared between arms and with disease-free survival., Results: Prior to therapy, across all three arms, N9831 patients had similar mean anti-HER2 IgG levels. Following treatment, the mean levels of antibodies increased in the trastuzumab arms but not the chemotherapy-only arm. The proportion of patients who demonstrated antibodies increased by 4% in Arm A and by 43% in the Arms B and C combined (p = 0.003). Cox modeling demonstrated that larger increases in antibodies were associated with improved disease-free survival in all patients (HR = 0.23; p = 0.04)., Conclusions: These results show that the increased endogenous antibody immunity observed in adjuvant patients treated with combination trastuzumab and chemotherapy is clinically significant, in view of its correlation with improved disease-free survival. The findings may have important implications for predicting treatment outcomes in patients treated with trastuzumab in the adjuvant setting., Trial Registration: ClinicalTrials.gov, NCT00005970 . Registered on July 5, 2000.

The addition of trastuzumab to chemotherapy extends survival among patients with HER2(+) breast cancer. Prior work showed that trastuzumab and chemotherapy augments HER2 extracellular domain (ECD)-specific antibodies. The current study investigated whether combination therapy induced immune responses beyond HER2-ECD and, importantly, whether those immune responses were associated with survival. Pretreatment and posttreatment sera were obtained from 48 women with metastatic HER2(+) breast cancer on NCCTG (now Alliance for Clinical Trials in Oncology) studies, N0337 and N983252. IgG to HER2 intracellular domain (ICD), HER2-ECD, p53, IGFBP2, CEA, and tetanus toxoid were examined. Sera from 25 age-matched controls and 26 surgically resected HER2(+) patients were also examined. Prior to therapy, some patients with metastatic disease had elevated antibodies to IGFBP2, p53, HER2-ICD, HER2-ECD, and CEA, but not to tetanus toxin, relative to controls and surgically resected patients. Treatment augmented antibody responses to HER2-ICD in 69% of metastatic patients, which was highly associated with improved progression-free survival (PFS; HR = 0.5, P = 0.0042) and overall survival (OS; HR = 0.7, P = 0.038). Augmented antibody responses to HER2-ICD also correlated (P = 0.03) with increased antibody responses to CEA, IGFBP2, and p53, indicating that treatment induces epitope spreading. Paradoxically, patients who already had high preexisting immunity to HER2-ICD did not respond to therapy with increased antibodies to HER2-ICD and demonstrated poorer PFS (HR = 1.6, P < 0.0001) and OS (HR = 1.4, P = 0.0006). Overall, the findings further demonstrate the importance of the adaptive immune system in the efficacy of trastuzumab-containing regimens. Cancer Res; 76(13); 3702-10. ©2016 AACR., (©2016 American Association for Cancer Research.)

NKG2D ligands link the innate and adapative immune response by activating the receptors expressed on effector cells of both the innate (NK) and adaptive immune systems (CD8(+) T cells). In this study, we explored the potential therapeutic utility of this intersection by fusing the murine NKG2D ligand Rae-1β to the 3' end of an anti-HER2 IgG3 antibody containing an intact Fc domain (anti-HER2 IgG3-Rae-1β), thereby targeting an NK cell activation signal to HER2+ breast tumor cells. The antitumor efficacy of this anti-HER2-Rae-1β fusion protein was examined in a mouse mammary tumor model engineered to express HER2 (EMT6-HER2 cells). We observed an enhanced cytotoxic response of NK effectors against EMT-HER2 cells in vitro. Mice implanted on one flank with EMT6-HER2 cells and contralaterally with control EMT6 cells exhibited rapid regression of EMT6-HER2 tumors but delayed regression of contralateral EMT6 tumors. IFNγ was implicated, given a lack of antitumor efficacy in IFNγ(-/-) mice. Depletion of either NK cells or CD8(+) T cells abrogated tumor growth inhibition, suggesting essential roles for each in the observed antitumor activity. Mice rejecting EMT6-HER2 tumors after anti-HER2-Rae-1β treatment showed markedly decreased tumor growth when rechallenged with EMT6-HER2 or EMT6 cells, whereas both EMT6 and EMT6-HER2 cells grew in control mice, indicating the development of an adaptive memory response. Our findings demonstrate that administration of an antibody-NKG2D ligand fusion protein can enhance innate and adaptive immune antitumor responses, also evoking additional nontargeted antigens to enhance the potential clinical utility of this approach., (©2010 AACR.)

The use of inert plastic (Prolene mesh, 0,027 inches in thickness fournited by Ethicon) as preperitoneal prosthesis in repair of incisional hernias and inguinal hernia recurrencies has been investigated in 28 patients operated upon then 1977 to 1984. In 9 patients the inguinal approach was used with one recurrence (11%). In 9 patients the posterior approach through a midline incision has been used with two recurrences (22%). In 10 patients with incisional hernias there was only one recurrence (10%). Total recurrences rate was 14%. Most recurrences occur in patients operated from 1977 to 1980 (40%). Patients operated in the last period from 1980 to 1984 had no recurrences.