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Background: The phase II PRIMMO trial investigated a pembrolizumab-based regimen in patients with recurrent and/or metastatic cervical (CC) or endometrial (EC) carcinoma who had at least one prior line of systemic therapy. Here, exploratory studies of the gut microbiome (GM) are presented., Methods: The microbial composition of 77 longitudinal fecal samples obtained from 35 patients (CC, n = 15; EC, n = 20) was characterized using 16S rRNA gene sequencing. Analyses included assessment of alpha (Shannon index) and beta diversity (weighted UniFrac), unbiased hierarchical clustering, and linear discriminant analysis effect size. Correlative studies with demographics, disease characteristics, safety, efficacy, and immune monitoring data were performed., Results: Significant enrichment in multiple bacterial taxa was associated with the occurrence or resistance to severe treatment-related adverse events (overall or gastrointestinal toxicity specifically). Consistent differences in GM taxonomic composition before pembrolizumab initiation were observed between patients with favorable efficacy (e.g., enriched with Blautia genus) and those with poor efficacy (e.g., enriched with Enterobacteriaceae family and its higher-level taxa up to the phylum level, as well as Clostridium genus and its Clostridiaceae family). Two naturally occurring GM clusters with distinct bacterial compositions were identified. These clusters showed a more than four-fold differential risk for death (hazard ratio, 4.4 [95 % confidence interval, 1.9 to 10.3], P < 0.001) and were associated with interesting (but non-significant) trends in peripheral immune monitoring data., Conclusion: Although exploratory, this study offers initial insights into the intricate interplay between the GM and clinical outcomes in patients with CC and EC treated with a pembrolizumab-based regimen., Trial Registration: ClinicalTrials.gov (identifier NCT03192059) and EudraCT Registry (number 2016-001569-97)., Competing Interests: Declaration of competing interest EAD: travel and accommodation expenses (institutional, not personal) from AstraZeneca, GSK, and Pfizer. AMTV: became an employee for GSK during the publication development. PV: consulting or advisory role (personal) from Eli Lily and Company, MSD, Mundipharma, Novartis, Pfizer, and Roche; research funding from Tesaro. SH: consulting or advisory role (personal) from AstraZeneca, BMSi, Gilead Sciences, Merck, MSD Oncology, Novartis, and Sanofi. SA: consulting or advisory role (institutional, not personal) for MSD, Sanofi, Roche, BMS, and Pfizer; research funding (institutional, not personal) from Sanofi. AD: research funding (institutional, not personal) from AstraZeneca. EN: travel and accommodation expenses (institutional, not personal) from AstraZeneca, Novartis, Pfizer, PharmaMar, Roche, and Teva. FA: consulting or advisory role (institutional, not personal) for MiMark. KV: travel and accommodation expenses (institutional, not personal) from PharmaMar. HGD: travel and accommodation expenses (institutional, not personal) from Amgen, AstraZeneca, Eli Lily and Company, GSK, MSD, Novartis, Pfizer, PharmaMar, Roche, Tesaro, and Teva; research funding (institutional, not personal) from Roche. HH, ST, LL, RB, XBT, PAV, AH, OD, KKV, and BV: declare no competing interests., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Purpose: To assess experiences of sexuality and of receiving sexual healthcare in cervical cancer (CC) survivors., Methods: A qualitative phenomenological study using semistructured one-on-one interviews was conducted with 15 Belgian CC survivors recruited in 5 hospitals from August 2021 to February 2022. The interviews were audiotaped and transcribed verbatim. Data were analyzed using inductive thematic analysis. COREQ and SRQR reporting guidelines were applied., Results: Most participants experienced an altered sexuality after CC treatment with often long-term loss/lack of sex drive, little/no spontaneity, limitation of positions to avoid dyspareunia, less intense orgasms, or no sexual activity at all. In some cases, emotional intimacy became more prominent. Physical (vaginal bleeding, vaginal dryness, dyspareunia, menopausal symptoms) and psychological consequences (guilt, changed self-image) were at the root of the altered sexuality. Treatment-induced menopause reduced sex drive. In premenopausal patients, treatment and/or treatment-induced menopause resulted in the sudden elimination of family planning. Most participants highlighted the need to discuss their altered sexual experience with their partner to grow together toward a new interpretation of sexuality. To facilitate this discussion, most of the participants emphasized the need for greater partner involvement by healthcare providers (HPs). The oncology nurse or sexologist was the preferred HP with whom to discuss sexual health. The preferred timing for information about the sexual consequences of treatment was at treatment completion or during early follow-up., Conclusion: Both treatment-induced physical and psychological experiences were prominent and altered sexuality. Overall, there was a need for HPs to adopt proactive patient-tailored approaches to discuss sexual health., (© 2024. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)

Purpose: Tissue factor is highly expressed in cervical carcinoma and can be targeted by tisotumab vedotin (TV), an antibody-drug conjugate. This phase Ib/II study evaluated TV in combination with bevacizumab, pembrolizumab, or carboplatin for recurrent or metastatic cervical cancer (r/mCC)., Methods: This open-label, multicenter study (ClinicalTrials.gov identifier: NCT03786081) included dose-escalation arms that assessed dose-limiting toxicities (DLTs) and identified the recommended phase II dose (RP2D) of TV in combination with bevacizumab (arm A), pembrolizumab (arm B), or carboplatin (arm C). The dose-expansion arms evaluated TV antitumor activity and safety at RP2D in combination with carboplatin as first-line (1L) treatment (arm D) or with pembrolizumab as 1L (arm E) or second-/third-line (2L/3L) treatment (arm F). The primary end point of dose expansion was objective response rate (ORR)., Results: A total of 142 patients were enrolled. In dose escalation (n = 41), no DLTs were observed; the RP2D was TV 2 mg/kg plus bevacizumab 15 mg/kg on day 1 once every 3 weeks, pembrolizumab 200 mg on day 1 once every 3 weeks, or carboplatin AUC 5 on day 1 once every 3 weeks. In dose expansion (n = 101), the ORR was 54.5% (n/N, 18/33; 95% CI, 36.4 to 71.9) with 1L TV + carboplatin (arm D), 40.6% (n/N, 13/32; 95% CI, 23.7 to 59.4) with 1L TV + pembrolizumab (arm E), and 35.3% (12/34; 19.7 to 53.5) with 2L/3L TV + pembrolizumab (arm F). The median duration of response was 8.6 months, not reached, and 14.1 months, in arms D, E, and F, respectively. Grade ≥3 adverse events (≥15%) were anemia, diarrhea, nausea, and thrombocytopenia in arm D and anemia in arm F (none ≥15%, arm E)., Conclusion: TV in combination with bevacizumab, carboplatin, or pembrolizumab demonstrated manageable safety and encouraging antitumor activity in treatment-naive and previously treated r/mCC.

Purpose: To compare sexual/vaginal functioning between early cervical cancer (ECC) and locally advanced cervical cancer (LACC) survivors., Methods: VAMOS was a multicenter, cross-sectional, questionnaire, noninferiority study including ECC patients treated with surgery and, if clinically indicated, adjuvant (chemo)radiotherapy and LACC patients treated with neoadjuvant (chemo)radiotherapy followed by surgery. Patient-reported outcomes (PROs) were assessed using the EORTC QLQ-C30, EORTC QLQ-CX24, and Female Sexual Functioning Index (FSFI) questionnaires. Clinical reported outcomes (ClinROs) consisted of vaginal morbidity scored according to the CTCAE v4.0 scoring system., Results: One hundred forty-three patients were included. Compared to ECC patients (n = 97), LACC patients (n = 46) were significantly less sexually active in the 4 weeks prior to completion of the questionnaires (65% vs. 41%; p = .005). The primary endpoint was not met: LACC patients reported a higher mean score (more problems) for sexual/vaginal functioning than ECC patients, with a non-clinically relevant mean difference of 6.38 ([95% CI: - 6.41, 19.17]; p = .570 for noninferiority). Regarding the secondary endpoints, the prevalence of sexual dysfunction between the two groups did not differ significantly (p = 0.124). Compared to ECC patients, LACC patients did not have significantly more vaginal morbidity (adjusted odds ratio [OR] 1.51 [95% CI: 0.22, 10.29]; p = .674). Moreover, there was poor agreement between any vaginal morbidity and sexual dysfunction (Cohen's kappa of 0.17)., Conclusion: Compared to ECC survivors, LACC survivors were significantly less sexually active and reported equivalent or worse sexual/vaginal functioning, although the proportion of patients with sexual dysfunction was similar. Clinical assessment of vaginal morbidity was poorly correlated with sexual dysfunction., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

A phase II study (PRIMMO) of patients with pretreated persistent/recurrent/metastatic cervical or endometrial cancer is presented. Patients received an immunomodulatory five-drug cocktail (IDC) consisting of low-dose cyclophosphamide, aspirin, lansoprazole, vitamin D, and curcumin starting 2 weeks before radioimmunotherapy. Pembrolizumab was administered three-weekly from day 15 onwards; one of the tumor lesions was irradiated (8Gyx3) on days 15, 17, and 19. The primary endpoint was the objective response rate per immune-related response criteria (irORR) at week 26 (a lower bound of the 90% confidence interval [CI] of > 10% was considered efficacious). The prespecified 43 patients (cervical, n = 18; endometrial, n = 25) were enrolled. The irORR was 11.1% (90% CI 2.0-31.0) in cervical cancer and 12.0% (90% CI 3.4-28.2) in endometrial cancer. Median duration of response was not reached in both cohorts. Median interval-censored progression-free survival was 4.1 weeks (95% CI 4.1-25.7) in cervical cancer and 3.6 weeks (95% CI 3.6-15.4) in endometrial cancer; median overall survival was 39.6 weeks (95% CI 15.0-67.0) and 37.4 weeks (95% CI 19.0-50.3), respectively. Grade ≥ 3 treatment-related adverse events were reported in 10 (55.6%) cervical cancer patients and 9 (36.0%) endometrial cancer patients. Health-related quality of life was generally stable over time. Responders had a significantly higher proportion of peripheral T cells when compared to nonresponders (p = 0.013). In conclusion, PRIMMO did not meet its primary objective in both cohorts; pembrolizumab, radiotherapy, and an IDC had modest but durable antitumor activity with acceptable but not negligible toxicity.Trial registration ClinicalTrials.gov (identifier NCT03192059) and EudraCT Registry (number 2016-001569-97)., (© 2022. The Author(s).)

Purpose: This longitudinal survey study aimed to investigate the self-reported outcome measures of COVID-19 peritraumatic distress, depression, anxiety, stress, quality of life (QOL), and their associated factors in a cohort of cancer patients treated at a tertiary care hospital during the SARS-CoV-2 pandemic., Methods: Surveys were administered at four time points between 1 April 2020 and 18 September 2020. The surveys included the CPDI, DASS-21, and WHOQOL-BREF questionnaires., Results: Survey response rates were high (61.0% to 79.1%). Among the 355 participants, 71.3% were female, and the median age was 62.2 years (IQR, 53.9 to 69.1). The majority (78.6%) were treated with palliative intention. An important proportion of the participants reported symptoms of COVID-19 peritraumatic distress (34.2% to 39.6%), depression (27.6% to 33.5%), anxiety (24.9% to 32.7%), and stress (11.4% to 15.7%) at any time point during the study period. We did not find clinically meaningful mental health and QOL differences during the study period, with remarkably little change in between the pandemic's first and second wave. We found no consistent correlates of mental health or QOL scores, including cancer type, therapy intention, and sociodemographic information., Conclusion: This cohort of cancer patients showed considerable resilience against mental health and QOL deterioration during the SARS-CoV-2 pandemic.

Objective: The spleen represents an important contributor to tumor immune escape, but the relevance of increased splenic metabolic activity remains to be fully elucidated., Methods: We retrospectively measured the spleen-to-liver standard uptake value (SLR) on 18 F-FDG PET/CT examinations of 92 consecutive patients with FIGO stage IB1 to IVA cervical cancer and integrated the results with survival, response to treatment, tumor immune infiltrate, and baseline characteristics., Results: SLR max  > 0.92 (p = .026) and SLR mean  > 0.94 (p = .005) were significantly associated with decreased DFS in univariable analysis. Multivariable models were built using best subset selection; ΔSLR max and either SLR max or SLR mean were consistently selected, strongly reinforcing the association between SLR variables and DFS in relation to potential confounders (all models p ≤ .002). Independent associations were found for SLR max using multivariable Cox regression models for DFS (all p ≤ .003). Further, uni- and multivariable analyses demonstrated the negative impact of higher SLR values on pathological complete response. A statistically significant higher proportion of patients with high SLR max had a dense infiltrate of CD20 + (p = .036) and CD68 + (p = .015) immune cells, as well as PD-L1 + tumor cells (p = .019) as compared to those with low SLR max . Finally, high SLR max status was neither associated with systemic inflammatory markers (except for an increased white blood cell count; p = .038), nor with clinically overt infection., Conclusion: This hypothesis-generating study provides the first evidence that increased splenic metabolic activity is a negative prognostic and predictive biomarker in locally advanced cervical cancer. In addition, it might help to discriminate immunologically 'hot' from 'cold' cervical tumors., Competing Interests: Declaration of Competing Interest E.A.D. reports non-financial support from Pfizer and non-financial support from PharmaMar, all outside the submitted work and institutional (not personal); F.L. and K.D. report non-financial support from Bayer, outside the submitted work and institutional (not personal); E.N. reports non-financial support from Pfizer, non-financial support from Roche, non-financial support from PharmaMar, non-financial support from AstraZeneca, and non-financial support from Novartis, all outside the submitted work and institutional (not personal); H.G.D. reports non-financial support from Pfizer, a grant and non-financial support from Roche, non-financial support from PharmaMar, non-financial support from Teva, non-financial support from AstraZeneca, non-financial support from Eli Lilly and Company, non-financial support from Novartis, non-financial support from Amgen, non-financial support from Tesaro, non-financial support from MSD, and non-financial support from Nutrisan, all outside the submitted work and institutional (not personal); and K.V. reports non-financial support from PharmaMar, outside the submitted work and institutional (not personal). Other authors have nothing to disclose., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Since tobacco remains a leading cause of global morbidity and mortality, emphasis needs to be given to preventive approaches to tobacco consumption. Environmental and policy strategies with fear appeals are important contributors to reductions in smoking prevalence. Fear appeals are persuasive messages-often using graphic and emotionally evocative imagery and language-that attempt to scare their audiences into tobacco cessation. While the intentions of fear appeals are benign, their effects are not necessarily so; here, we argue that some fear appeals carry a significant risk of backfiring by eliciting nocebo effects among its viewers. In this context, it is important to recognize that there is currently no justification for disregarding potential nocebo effects. Therefore, we should improve our understanding of nocebo effects in the field of preventive medicine, as well as the impact of strategies aimed at mitigating their negative health effects., (Copyright © 2020 Elsevier Ltd. All rights reserved.)

Immune escape is central to the persistence of most, if not all, solid tumors and poses a critical obstacle to successful cancer (immuno)therapy. Cancer-associated fibroblasts (CAFs) constitute the most prevalent, yet heterogeneous, component of the tumor stroma, where they 'cool down' the immune microenvironment. The central role played by CAFs, both as a physical barrier and source of immunosuppressive molecules, sets them as a target to enhance immunotherapy of cancer. We outline the current understanding of how CAFs fuel immune escape, as well as their potential clinical applications. Whether these therapeutics really have clinically significant activity remains to be seen, but the outlook is positive., (Copyright © 2019. Published by Elsevier Inc.)

Primary extraskeletal osteosarcoma (EOS) is an extremely rare malignancy. In this report, the clinical course of a 32-year-old man presenting with proptoses is described. Medical history included Hirschsprung disease (HD), horseshoe kidney, azoospermia, and vertebral anomalies. Imaging of the orbit showed an oval, well-defined heterogeneous mass adjacent to the lateral wall of the orbit. The patient underwent a lateral orbitotomy and complete excision of the mass. The mass was not attached to the bone. Histopathologic and immunohistochemical examination confirmed the diagnosis of an EOS. The patient received chemotherapy and radiotherapy and is free of the disease 3 years after the diagnosis. Genetic screening showed no mutations for both the RET proto-oncogene for HD and the p53 tumor suppressor gene for osteosarcoma.