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The value of music (MUS) and virtual reality (VR) in reducing pain or anxiety during central venous port implantation (CVPI) is controversial. We conducted a randomised multicenter controlled trial in 127 patients who received either MUS (38) or VR (38) during CVPI compared to standard (STAND) group (51). The primary outcome was a co-criterion related to pain or anxiety experienced during CVPI assessed using a Numerical Rating Scale. Pain and anxiety were considered independently. The secondary outcomes were the tolerance of the MUS and VR devices, patient satisfaction, and the correlation between mean pain scores and Analgesia Nociceptive Index scores (ANI). There were no differences in pain or anxiety between MUS and STAND. Mean pain was 3.3 ± 2.2 (SD) vs. 3.3 ± 2.6; ( P  > 0.9) and mean anxiety was 4.4 ± 2.8 vs. 4.2 ± 3.1; ( P  = 0.6). There were no differences in pain or anxiety between VR and STAND. Pain was 3.6 ± 2.3 vs. 3.3 ± 2.6; ( P  = 0.5) and anxiety was 3.2 ± 2.3 vs. 4.2 ± 3.1; ( P  = 0.11). The MUS and VR devices were well tolerated. Patients were very satisfied. No correlation was observed between pain scores and ANI scores in the three groups. The use of MUS or VR during CVPI had no beneficial effect on reducing pain or anxiety. Trial resgistration ClinicalTrials.gov: NCT04804735; Registred on 16/03/2021.

IntroductionEfforts have focused in recent decades on developing anaesthetic strategies that limit the use of morphine because of its known side effects. This study aims to compare postoperative morphine consumption between opioid-free anaesthesia (OFA) and conventional opioid-based general anaesthesia.Methods and analysisPhase III, multicentre, randomised controlled study comparing morphine consumption in the immediate postoperative period (first 48 hours) between OFA and conventional general anaesthesia (CGA). The study is conducted across three French academic cancer centres, with a planned enrolment of 158 patients, randomly assigned (1:1) to the OFA and CGA. The primary outcome is morphine consumption during the first 48 hours postoperatively.Ethics and disseminationThe study has been approved by the National Research Ethics Committee (CPP, reference number 1-22−036/22.01675.000085) and the French National Agency for Medicines and Health Products Safety (ANSM, reference number MEDAECNAT-2022-04-0057). Written, informed consent to participate will be obtained from all participants. Results will be published in international peer-reviewed journals.Trial registration numberThis trial has been registered in the Clinical Trials in the European Union database (CTIS number: 2024-513308-32-00) and in ClinicalTrials.gov (NCT05439005).

The prognostic impact of tumor-infiltrating lymphocytes (TILs) within invasive lobular carcinoma (ILC) remains to be better characterized. In estrogen receptor (ER)-negative invasive ductal carcinomas of no special type (IDC-NST), TILs are associated with good prognosis. The aim of this study was to examine TILs in ILC, with particular focus on prognostic and clinicopathologic features. A cohort comprising 459 consecutive ILCs diagnosed in a single institution from 2005 to 2008 met the eligibility criteria for this study. The percentage of tumor area occupied by TILs was quantified by two breast pathologists and categorized into three groups: no TILs, ≤5%, >5%. Clinicopathologic features were tested by Fisher's exact tests or Chi2 tests. Overall survival (OS) and invasive disease-free survival (iDFS) were estimated by Kaplan–Meier and Cox proportional hazard statistics. There were 239 TIL-negative cases, 185 cases with ≤5% TILs, and 35 cases with >5% TILs. TILs were associated with younger age, larger tumors, lymph node involvement, poor Nottingham prognostic index, HER2 amplification, multinucleation, and prominent nucleoli (p < 0.05). Poor OS was significantly associated with increasing TILs in the univariate Cox proportional hazards model (p < 0.001) and Kaplan–Meier estimator (p < 0.05, log-rank test). Similar results were observed for iDFS (p = 0.004 for Cox univariate and p = 0.005 for log-rank test). Notably, TILs can identify a subset of ILC patients with poor OS independently of molecular subtype and lymph node metastases (multivariate Cox, p < 0.001, OS hazard ratio (HR) = 4.38 and HR = 6.15, for ≤5% and >5% TILs, respectively, vs. absence of TILs). Prominent nucleoli was the only nuclear feature associated with poor OS (p = 0.05) and iDFS (p = 0.05) in univariate Cox survival analysis. TILs represent a promising new morphologic biomarker associated with poor outcome of ILC, in contrast with that observed in ER-negative IDC-NST.

Background Overall survival (OS) is the gold standard endpoint to assess treatment efficacy in cancer clinical trials. In metastatic breast cancer (mBC), progression-free survival (PFS) is commonly used as an intermediate endpoint. Evidence remains scarce regarding the degree of association between PFS and OS. Our study aimed to describe the individual-level association between real-world PFS (rwPFS) and OS according to first-line treatment in female patients with mBC managed in real-world setting for each BC subtype (defined by status for both hormone-receptor [HR] expression and HER2 protein expression/gene amplification). Methods We extracted data from the ESME mBC database (NCT03275311) which gathers deidentified data from consecutive patients managed in 18 French Comprehensive Cancer Centers. Adult women diagnosed with mBC between 2008 and 2017 were included. Endpoints (PFS, OS) were described using the Kaplan–Meier method. Individual-level associations between rwPFS and OS were estimated using the Spearman’s correlation coefficient. Analyses were conducted by tumor subtype. Results 20,033 women were eligible. Median age was 60.0 years. Median follow-up duration was 62.3 months. Median rwPFS ranged from 6.0 months (95% CI 5.8–6.2) for HR-/HER2 − subtype to 13.3 months (36% CI 12.7–14.3) for HR + /HER2 + subtype. Correlation coefficients were highly variable across subtypes and first-line (L1) treatments. Among patients with HR − /HER2 − mBC, correlation coefficients ranged from 0.73 to 0.81, suggesting a strong rwPFS/OS association. For HR + /HER2 + mBC patients, the individual-level associations were weak to strong with coefficients ranging from 0.33 to 0.43 for monotherapy and from 0.67 to 0.78 for combined therapies. Conclusions Our study provides comprehensive information on individual-level association between rwPFS and OS for L1 treatments in mBC women managed in real-life practice. Our results could be used as a basis for future research dedicated to surrogate endpoint candidates.

Background In certain rare undifferentiated small round cell sarcomas new specific molecular CIC‐DUX4/other partner, BCOR‐CCNB3/other partner, YWHAE fusions, or BCOR‐ITD (internal tandem duplication) were identified. These new “CIC fused” (CIC‐fused/ATXN1::NUTM1) and “BCOR rearranged” (BCOR fused/ITD/ YWHAE) soft tissue sarcomas (STS) are not well described. Methods Multi‐institutional European retrospective analysis of young patients (0–24 years) with CIC‐fused and BCOR rearranged STS. Results Overall, out of the 60 patients selected, the fusion status was CIC‐fused (n = 29), ATXN1::NUTM1 (n = 2), BCOR::CCNB3 (n = 18), BCOR‐ITD (n = 7), and YWHAE (n = 3), MAML::BCOR STS (n = 1). The main primaries were abdomen‐pelvic (n = 23) and limbs (n = 18). Median age was 14 years (0.9–23.8) and 0.9 (0.1–19.1) for CIC‐fused and BCOR‐rearranged groups, respectively (n = 29; p < 0.001). IRS stages were I (n = 3), II (n = 7), III (n = 35), and IV (n = 15). Overall, 42 patients had large tumors (>5 cm) but only six had lymph node involvement. Patients received mainly chemotherapy (n = 57), local surgery (n = 50), and/or radiotherapy (n = 34). After a median follow‐up of 47.1 months (range, 3.4–230), 33 (52%) patients had an event and 23 patients died. Three‐year event‐free survivals were 44.0% (95% CI 28.7–67.5) and 41.2% (95% CI 25.4–67.0) for CIC and BCOR groups (p = 0.97), respectively. Three‐year overall survivals were 46.3% (95% CI 29.6–72.4) and 67.1% (95% CI 50.4–89.3; p = 0.24), respectively. Conclusions Pediatric patients often present with large tumors and metastatic disease, especially CIC sarcomas. Overall outcome is dismal. New treatment options are needed. CIC, BCOR, and YWHAE rearranged soft tissue sarcomas are poorly characterized. Analysis of 60 young patients with these very rare sarcomas. Overall outcome is dismal and new therapies are warranted.

Pathological complete response (pCR) after neoadjuvant chemoimmunotherapy (NACi) is associated with improved patient outcomes in early triple-negative breast cancer (TNBC). This study aimed to identify factors associated with pCR after NACi. This cohort included all patients with stage II-III TNBC treated with NACi who underwent surgery at Institut Curie hospitals between 08/2021-06/2023. Among 208 patients, the overall pCR rate was 70% and was similar in ER < 1% (69%) and ER-low TNBC (73%, p  = 0.6). In a multivariate model, Ki-67 ≥ 30% (OR 5.19 [1.73–17.3]), centralized TILs ≥ 30% (OR = 3.08 [1.42–7.04]), absence of DCIS at initial biopsy (OR = 2.56 [1.08–6.25]) and germline mutations in homologous recombination genes (OR = 9.50 [2.37–67.7]) remained strong independent predictors of pCR. These findings may guide treatment decisions in patients with TNBC undergoing NACi. Almost all patients with germline mutations in HR genes achieved pCR, supporting de-escalation trials. We suggest that ER-low tumors should be managed as TNBC tumors.

Background Few epidemiological studies have investigated the link between occupational exposure to solvents and head and neck cancer risk, and available findings are sparse and inconsistent. The objective of this study was to examine the association between occupational exposure to chlorinated solvents and head and neck cancer risk. Methods We analyzed data from 4637 men (1857 cases and 2780 controls) included in a population-based case-control study, ICARE (France). Occupational exposure to five chlorinated solvents (perchloroethylene [PCE], trichloroethylene [TCE], methylene chloride [MC], chloroform [CF], and carbon tetrachloride [CT]) was assessed through job-exposure matrices. Odds ratios (ORs) and confidence intervals (95% CI) were estimated by unconditional logistic regression, adjusted for age, tobacco smoking, alcohol consumption, asbestos exposure, and other potential confounders. Results We observed no association between chlorinated solvent exposure and head and neck cancer risk, despite a non-significant increase in risk among subjects who had the highest cumulative level of exposure to PCE, (OR = 1.81; 95% CI = 0.68 to 4.82). In subsite analysis, the risk of laryngeal cancer increased with cumulative exposure to PCE (p for trend = 0.04). The OR was 3.86 (95% CI = 1.30 to 11.48) for those exposed to the highest levels of PCE. A non-significant elevated risk of hypopharyngeal cancer was also observed in subjects exposed to the highest levels of MC (OR = 2.36; 95% CI = 0.98 to 5.85). Conclusion Our findings provide evidence that high exposure to PCE increases the risk of laryngeal cancer, and suggest an association between exposure to MC and hypopharyngeal cancer. Exposure to other chlorinated solvents was not associated with the risk of head and neck cancer.

BackgroundTreatment of extremity rhabdomyosarcomas (RMS) includes chemotherapy, surgery, and radiotherapy. Lymph node irradiation is recommended in the presence of regional node involvement at diagnosis. The aim of this study was to analyze the correlation between the pattern of relapse of non-metastatic extremity RMS and the initial therapies delivered.MethodsAll patients with localized extremity RMS prospectively treated in France in the MMT-95 and RMS-05 protocols were selected. Extent of disease and pattern of relapse were evaluated by clinical examination and imaging.ResultsWe identified 59 patients with clinical characteristics corresponding to unfavorable prognostic factors. Twenty patients (34%) were considered to have lymph node involvement at diagnosis. Regional node biopsy was performed in 32 patients (54%) and modified the lymph node stage in 8 of the 59 patients (14%). Seventy-three percent of patients received radiotherapy. Fifty-two patients achieved first remission. Overall, 26 patients underwent complete tumor resection, 17 had R1 margins, and 5 were not operated due to early tumor progression. With a median follow-up of 82 months (range: 5–287), 18 relapses had occurred, at least locoregional in 12 cases. The 5‑year local and nodal control rates were 73% (63–86%) and 86% (77–95%), respectively. Five-year progression-free and overall survival were 57% (95%CI [45–72%]) and 70% (95%CI [58–84%]), respectively.ConclusionThe main sites of extremity RMS relapse are locoregional. Nodal failures in non-irradiated fields are not uncommon. We recommend systematic biopsy of in-transit nodes, especially in alveolar RMS and/or RMS with regional positive nodes at diagnosis to ensure their negativity.

ObjectiveOur objective was to investigate the association between head and neck cancer and occupational exposure to chlorinated, oxygenated and petroleum solvents in women.MethodsInvestigation of occupational and environmental CAuses of REspiratory cancers (ICARE), a French population-based case–control study, included 296 squamous cell carcinomas of the head and neck (HNSCC) in women and 775 female controls. Lifelong occupational history was collected. Job-exposure matrices allowed to assess exposure to 5 chlorinated solvents (carbon tetrachloride; chloroform; methylene chloride; perchloroethylene; trichloroethylene), 5 petroleum solvents (benzene; special petroleum product; gasoline; white spirits and other light aromatic mixtures; diesel, fuels and kerosene) and 5 oxygenated solvents (alcohols; ketones and esters; ethylene glycol; diethyl ether; tetrahydrofuran). OR and 95% CIs, adjusted for smoking, alcohol drinking, age and geographical area, were estimated with logistic models.ResultsElevated ORs were observed among women ever exposed to perchloroethylene (OR=2.97, 95% CI 1.05 to 8.45) and trichloroethylene (OR=2.15, 95% CI 1.21 to 3.81). These ORs increased with exposure duration (OR=3.75, 95% CI 0.64 to 21.9 and OR=4.44, 95% CI 1.56 to 12.6 for 10 years or more, respectively). No significantly increased risk of HNSCC was found for occupational exposure to the other chlorinated, petroleum or oxygenated solvents.ConclusionsThese findings suggest that exposure to perchloroethylene or trichloroethylene may increase the risk of HNSCC in women. In our study, there is no clear evidence that the other studied solvents are risk factors for HNSCC.

To analyze relationships between physical occupational exposures, post-retirement shoulder/knee pain, and obesity. 9 415 male participants (aged 63-73 in 2012) from the French GAZEL cohort answered self-administered questionnaires in 2006 and 2012. Occupational exposures retrospectively assessed in 2006 included arm elevation and squatting (never, <10 years, ≥10 years). \"Severe\" shoulder and knee pain were defined as ≥5 on an 8-point scale. BMI was self-reported. Mean BMI was 26.59 kg/m2 +/-3.5 in 2012. Long-term occupational exposure to arm elevation and squatting predicted severe shoulder and knee pain after retirement. Obesity (BMI≥30 kg/m2) was a risk factor for severe shoulder pain (adjusted OR 1.28; 95% CI 1.03, 1.90). Overweight (adjusted OR 1.71; 1.28,2.29) and obesity (adjusted OR 3.21; 1.90,5.41) were risk factors for severe knee pain. In stratified models, associations between long-term squatting and severe knee pain varied by BMI. Obesity plays a role in relationships between occupational exposures and musculoskeletal pain. Further prospective studies should use BMI in analyses of musculoskeletal pain and occupational factors, and continue to clarify this relationship.