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result(s) for
"Maes, Patricia"
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Trastuzumab deruxtecan in previously treated HER2‐positive metastatic or unresectable breast cancer: Real‐life data from the temporary use authorization program in France
by
Desmoulins, Isabelle
,
Bachelot, Thomas
,
Tiong, Florence Lai
in
Adult
,
Aged
,
Aged, 80 and over
2024
Background Early access program (formerly cohort Temporary Authorization for Use) was granted for trastuzumab deruxtecan (T‐DXd) in France based on DESTINY‐Breast01 trial which demonstrated its efficacy and safety in HER2‐positive metastatic/unresectable breast cancer after ≥2 anti‐HER2‐based regimens received at metastatic stage. Methods This multicenter real‐world early access program included HER2‐positive metastatic/unresectable breast patients pretreated with at least two lines of anti‐HER2 regimens who received T‐DXd 5.4 mg/kg intravenously in monotherapy every 3 weeks. Results Four hundred and fifty‐nine patients (median age, 58 years; hormone receptor‐positive, 67%; brain metastases, 28.1%) received T‐DXd. Before inclusion, 81.7% of patients had radiation therapy and 76.5% had undergone surgery. Median number of prior metastatic treatment lines was four (range, 2–22); 99.8% patients had received trastuzumab, 94.8% trastuzumab emtansine and 79.3% pertuzumab. Follow‐up was performed from September 30, 2020 to March 30, 2021; when the early access program stopped, the median duration of T‐DXd treatment was 3.4 (range, 0–7.8) months. In 160 patients with available tumor assessment, objective response rate was 56.7% and 12.1% had progression. In 57 patients with available brain tumor assessment, complete or partial intracranial response was reported for 35.7% patients and 5.4% had progression. A total of 17 (3.7%) patients with interstitial lung disease (ILD) was reported with no cases of ILD‐related death. Conclusions In this early access program in patients with heavily pretreated HER2‐positive metastatic/unresectable breast cancer, T‐DXd had antitumor activity with a similar response to that reported in previous clinical studies. T‐DXd was well tolerated and no new safety signals were observed.
Journal Article
A school-based intervention improved dietary intake outcomes and reduced waist circumference in adolescents: a cluster randomized controlled trial
by
Huybregts, Lieven
,
Kolsteren, Patrick
,
Ochoa-Avilés, Angélica
in
adolescents
,
Analysis
,
Andes
2017
Background
In Ecuador, adolescents’ food intake does not comply with guidelines for a healthy diet. Together with abdominal obesity adolescent’s inadequate diets are risk factors for non-communicable diseases. We report the effectiveness of a school-based intervention on the dietary intake and waist circumference among Ecuadorian adolescents.
Methods
A pair-matched cluster randomized controlled trial including 1430 adolescents (12–14 years old) was conducted. The program aimed at improving the nutritional value of dietary intake, physical activity (primary outcomes), body mass index, waist circumference and blood pressure (secondary outcomes). This paper reports: (i) the effect on fruit and vegetable intake, added sugar intake, unhealthy snacking (consumption of unhealthy food items that are not in line with the dietary guidelines eaten during snack time; i.e. table sugar, sweets, salty snacks, fast food, soft drinks and packaged food), breakfast intake and waist circumference; and, (ii) dose and reach of the intervention. Dietary outcomes were estimated by means of two 24-h recall at baseline, after the first 17-months (stage one) and after the last 11-months (stage two) of implementation. Dose and reach were evaluated using field notes and attendance forms. Educational toolkits and healthy eating workshops with parents and food kiosks staff in the schools were implemented in two different stages. The overall effect was assessed using linear mixed models and regression spline mixed effect models were applied to evaluate the effect after each stage.
Results
Data from 1046 adolescents in 20 schools were analyzed. Participants from the intervention group consumed lower quantities of unhealthy snacks (−23.32 g; 95% CI: −45.25,-1.37) and less added sugar (−5.66 g; 95% CI: −9.63,-1.65) at the end of the trial. Daily fruit and vegetable intake decreased in both the intervention and control groups compared to baseline, albeit this decrease was 23.88 g (95% CI: 7.36, 40.40) lower in the intervention group. Waist circumference (−0.84 cm; 95% CI: −1.68, 0.28) was lower in the intervention group at the end of the program; the effect was mainly observed at stage one. Dose and reach were also higher at stage one.
Conclusions
The trial had positive effects on risk factors for non-communicable diseases, i.e. decreased consumption of unhealthy snacks. The program strategies must be implemented at the national level through collaboration between the academia and policy makers to assure impact at larger scale.
Trial registration
ClinicalTrial.gov-NCT01004367
.
Journal Article
When One Modality Sabotages the Others: A Diagnostic Lens on Multimodal Reasoning
by
Ghorbani, Shohreh
,
Picard, Rosalind
,
Wu, Jingyao
in
Emotion recognition
,
Failure modes
,
Large language models
2025
Despite rapid growth in multimodal large language models (MLLMs), their reasoning traces remain opaque: it is often unclear which modality drives a prediction, how conflicts are resolved, or when one stream dominates. In this paper, we introduce modality sabotage, a diagnostic failure mode in which a high-confidence unimodal error overrides other evidence and misleads the fused result. To analyze such dynamics, we propose a lightweight, model-agnostic evaluation layer that treats each modality as an agent, producing candidate labels and a brief self-assessment used for auditing. A simple fusion mechanism aggregates these outputs, exposing contributors (modalities supporting correct outcomes) and saboteurs (modalities that mislead). Applying our diagnostic layer in a case study on multimodal emotion recognition benchmarks with foundation models revealed systematic reliability profiles, providing insight into whether failures may arise from dataset artifacts or model limitations. More broadly, our framework offers a diagnostic scaffold for multimodal reasoning, supporting principled auditing of fusion dynamics and informing possible interventions.
Assessment of Baseline Clinical Predictive Factors of Response to Cetuximab-Irinotecan in Patients with Irinotecan-Refractory Metastatic Colorectal Cancer
by
Péreira, Renata
,
Joly, Jean-Paul
,
Fournier, Charles
in
Adenocarcinoma - drug therapy
,
Adenocarcinoma - secondary
,
Adult
2007
Objective: To identify easily available predictive factors of response to cetuximab-irinotecan in patients with irinotecan-refractory metastatic colorectal cancer. Methods: Retrospective analysis of patients treated with cetuximab (400 mg/m 2 in week 1, 250 mg/m 2 in subsequent weeks) plus irinotecan (180 mg/m 2 every 2 weeks). We assessed demographic data, prior response to chemotherapy, number of metastatic sites, disease and metastatic disease durations, irinotecan-free interval and tumoral immunohistochemical epidermal growth factor receptor status. Results: We analyzed 311 patients. Objective response rate under cetuximab-irinotecan was 26%. In univariate analysis, prior response to irinotecan, presence of only 1 metastatic site, disease duration, metastatic disease duration and irinotecan-free interval equal or above median (24, 18 and 1.8 months, respectively) were predictive of response to cetuximab-irinotecan. Multivariate analysis confirmed independent predictive value of prior response to irinotecan, number of metastatic sites and disease duration. Conclusion: Prior response to irinotecan, number of metastatic sites and disease duration may contribute to better select patients suitable for cetuximab-irinotecan therapy.
Journal Article
Assessment of Baseline Clinical Predictive Factors of Response to Cetuximab-lrinotecan in Patients with Irinotecan-Refractory Metastatic Colorectal Cancer
by
MICHEL, Pierre
,
MAES, Patricia
,
FOURNIER, Charles
in
Biological and medical sciences
,
Gastroenterology. Liver. Pancreas. Abdomen
,
Medical sciences
2007
Journal Article
1946 `Beauty and the Beast
The After Hours Film Society is presenting a restored copy of the 1946 black-and-white version of \"Beauty and the Beast,\" written and directed by Jean Cocteau...
Newspaper Article
Picking up the pieces
In \"The Gleaners and I,\" presented by Reeltime, director Agnes Varda wanders the French countryside filming people who practice an old rural custom of gathering whatever edibles remain from fields that have already been harvested.
Newspaper Article
Still influential, 10 years later
The Block Cinema series \"Serge Daney: 10 Years After\" features favorite motion pictures of the influential French film critic Daney, who passed away in 1992.
Newspaper Article
Dinner & a Movie goes Italian
The \"International Dinner and a Movie\" series is presents Federico Fellini's \"Amarcord,\" his 1974 semi-autobiographical movie that explores the pre-war atmosphere in a small Italian...
Newspaper Article