Publications by authors named "Celia Berchi"

Purpose: In diseases where there is no real consensus regarding treatment modalities, promoting shared decision-making can contribute to improving safety and quality of care. This is the case in low- or intermediate-risk localized prostate cancer (PC) treatment. The aim of this study was to investigate the preferences guiding men's decisions regarding the characteristics of the treatment strategies for PC to help physicians adopt a more patient-centered approach.

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Background: Because of the benefit-risk ratio, the French health authorities recommend that patients make an informed choice concerning prostate cancer screening. The aim of this study was to investigate men's decision process. The process was explored by assessing information-seeking behavior, knowledge on prostate cancer, and men's involvement in screening decisions.

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Background: The common endocrine disorder primary hyperparathyroidism (PHPT) can be cured by surgery. Preoperative localization of parathyroid adenoma (PTA) by imaging is a prerequisite for outpatient minimally invasive parathyroidectomy (MIP). Compared to inpatient bilateral cervical exploration (BCE) which is performed if imaging is inconclusive, MIP is superior in terms of cure and complication rates and less costly.

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Background: Cervical cancer screening is effective in reducing mortality due to uterine cervical cancer (UCC). However, inequalities in participation in UCC screening exist, especially according to age and social status. Considering the current situation in France regarding the ongoing organized UCC screening campaign, we aimed to assess general practitioners' (GPs) and gynaecologists' preferences for actions designed to reduce screening inequalities.

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Sante Publique

January 2020

Unlabelled: Prostate and bowel cancers are with lung cancer the most frequent and most deadly cancers in men in France. Despite evidence of the effectiveness of screening for bowel cancer, the rates of population participation in organized screening programs remain low. Conversely, many men have a PSA blood test to detect prostate cancer, although this technique is not recommended by French health authorities.

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Background: Breast cancer is the leading cancer in terms of incidence and mortality among women in France. Effective organized screening does exist, however, the participation rate is low, and negatively associated with a low socioeconomic status and remoteness.

Objectives: To determine the cost-effectiveness of a mobile mammography (MM) program to increase participation in breast cancer screening and reduce geographic and social inequalities.

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Unlabelled: Prostate and bowel cancers are with lung cancer the most frequent and most deadly cancers in men in France. Despite evidence of the effectiveness of screening for bowel cancer, the rates of population participation in organized screening programs remain low. Conversely, many men have a PSA blood test to detect prostate cancer, although this technique is not recommended by French health authorities.

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Background: Patient navigation programs to increase colorectal cancer (CRC) screening adherence have become widespread in recent years, especially among deprived populations.

Objectives: To evaluate the cost-effectiveness of the first patient navigation program in France.

Methods: A total of 16,250 participants were randomized to either the usual screening group (n = 8145) or the navigation group (n = 8105).

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Objective: French health authorities put general practitioners at the heart of the colorectal cancer screening. This position raises organisational issues and poses medico-legal problems for the professionals and institutions involved in these campaigns, related to the key concepts of medical decisions and suitability of standards. The objective of our study is to reveal the preferences of general practitioners related to colorectal cancer screening organisation with regard to the medico-legal risk METHODS: A discrete choice questionnaire presenting hypothetical screening scenarios was mailed to 2114 physicians from 20 French different areas.

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Despite free colorectal cancer screening in France, participation remains low and low socioeconomic status is associated with a low participation. Our aim was to assess the effect of a screening navigation program on participation and the reduction in social inequalities in a national-level organized mass screening program for colorectal cancer by fecal-occult blood test (FOBT). A multicenter (3 French departments) cluster randomized controlled trial was conducted over two years.

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Objectives: In the European context of falling reimbursement rates for some osteoarthritis (OA) treatments, we performed a study to determine whether the cost covered by patients influenced the decisions of their physicians' prescriptions for medication.

Methods: The study involved 106 general practitioners (GPs) and 82 rheumatologists. Preferences were elicited using a discrete choice experiment.

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The aim of the study was to test whether a screening navigation program leads to more favorable health beliefs and decreases social inequalities in them. The selected 261 noncompliant participants in a screening navigation versus a usual screening program arm had to respond to health belief measures inspired by the Protection Motivation Theory. Regression analyses showed that social inequalities in perceived efficacy of screening, favorable attitude, and perceived facility were reduced in the screening navigation compared to the usual screening program.

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Unlabelled: Prostate cancer remains a public health concern in France for men between 50 and 70 years old. Low-risk or intermediate-risk localised prostate cancer can be treated by a number of therapeutic options.

Objective: Identify, in patients' discourse, the mechanisms and the logic involved in therapeutic decision-making.

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Objective: To study the relevance of liver function test (LFT) results for early detection of liver metastasis of uveal melanoma.

Design: Evaluation of diagnostic test.

Participants: Eighty-eight patients were included in whom metastasis developed while undergoing semiannual follow-up with LFTs, including aspartate-aminotransferase (AST), alanine aminotransferase (ALT), gamma glutamyltransferase (γGT), lactate dehydrogenase (LDH), and phosphatase alkaline (PA).

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Background: Most industrialized countries, including France, have undertaken to generalize colorectal cancer screening using guaiac fecal occult blood tests (G-FOBT). However, recent researches demonstrate that immunochemical fecal occult blood tests (I-FOBT) are more effective than G-FOBT. Moreover, new generation I-FOBT benefits from a quantitative reading technique allowing the positivity threshold to be chosen, hence offering the best balance between effectiveness and cost.

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Introduction: The implementation of mass colorectal cancer (CRC) screening is a public health priority. Population participation is fundamental for the success of CRC screening as for any cancer screening program. The preferences of the population may influence their likelihood of participation.

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Implementation of colorectal cancer (CRC) mass screening is a public health priority. Obtaining the involvement of general practitioners (GPs) is crucial for ensuring participation by the general public. This study elicited GPs' reasons for promoting CRC screening.

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Colorectal cancer screening is a high public health priority in all industrialized countries. However, the low sensitivity of the common guaiac screening test (HemoccultII) makes practitioners and public health decision makers reluctant to set up a national screening program. In recent years, immunochemical tests based on the use of a specific antibody have been found to be more sensitive than the HemoccultII test.

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The implementation of colorectal cancer mass screening is a high public health priority in France, as in most other industrialised countries. Despite evidences that screening using guaiac fecal occult blood test may reduce colorectal cancer mortality, no European country has organised widespread mass screening with this test. The low sensitivity of this test constitutes its main limitation.

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