Publications by authors named "Riche V"

In France, the short-stay activities of public and private sector healthcare facilities have been financed since 2004 by activity-based pricing (T2A). The principle is to allow for payment determined primarily by the nature and volume of activities. T2A has enabled a major transformation compared to the old financing system, chiefly for public sector facilities that used to operate under a general allocation, and convergence between payment methods in the public and private sectors.

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The beginning of the 21st century has seen an increasing number of digital medical devices (DMDs) arrive on the European market, bringing major benefits and changes for society. DMDs are unique in that they bring intelligence to the organisation of care, and generate and collect a wealth of real-life data with ultra-fast life cycles. They have specific requirements, particularly in terms of data security and interoperability.

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Article Synopsis
  • Anti-D immunoglobulin injections are mainly given to prevent alloimmunization during pregnancy, particularly before 12 weeks of gestation, but their effectiveness at this stage is less clear compared to later injections.
  • A study conducted at Nantes University Hospital in 2018 analyzed the costs of three different alloimmunization prevention strategies in France, the UK, and the Netherlands, focusing on women treated before 12 weeks.
  • Findings showed that the average cost of prevention in France was significantly higher (around €117.8 per episode) compared to potential savings of about 60% if UK or Dutch guidelines were followed, indicating a need for practice modifications to reduce costs.
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Diffusion and reimbursement of healthcare strategies, drugs or medical devices are based on decisions made by public authorities and health authorities. In a situation of restricted resources and strict budget restrictions, decisions on innovative and costly health products must take into account not only efficacy and safety data, but also efficiency data. In France, generate health economics data to inform on efficiency can be obtain by different processes, resulting in an opportunity to develop, structure and finance health economic evaluation.

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Study Objectives: Postoperative administration of dexamethasone has been proposed to reduce morbidity and mortality in patients undergoing major non-cardiac surgery. In this ancillary study of the PACMAN trial, we aimed to evaluate the cost effectiveness of dexamethasone in patients undergoing major non-cardiac surgery.

Methods: Patients included in the multicentric randomized double-blind, placebo-controlled PACMAN trial were followed up for 12 months after their surgical procedure.

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  • The study compares the costs and overall survival (OS) of metastatic melanoma (MM) patients treated with conventional chemotherapy (2008-2012) versus new targeted therapies (2013-2017), revealing a median OS of 158 days for chemotherapy and 395 days for targeted therapies.
  • The cost per patient for chemotherapy was €10,280, while targeted therapies cost significantly more at €94,676, indicating a substantial increase in healthcare expenditures with new treatments.
  • Ultimately, the study concludes that while costs and life expectancy have risen, new targeted therapies are considered cost-effective, with an incremental cost-effectiveness ratio of €90,184 per life year gained.
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Objective: On January 2020, the French College of Gynecologists and Obstetricians (CNGOF) issued new Clinical Practice Guidelines (CPG) "Breech Presentation". Since then, it is recommended to use a tocolytic agent to improve the success rate of External Cephalic Version (ECV). The aim of this study, one year after these CPG, is to compare ECV without (before CPG) and with (after CPG) tocolysis in a type III maternity hospital.

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  • The study aimed to assess how the FilmArray Pneumonia Panel (FAPP) affects the treatment of patients with ventilated hospital-acquired pneumonia (VHAP) by potentially guiding antimicrobial therapy.
  • Researchers tested respiratory fluids from 100 patients and compared FAPP results with traditional culture methods, while ensuring clinicians were not aware of these results during the study.
  • Findings indicated that using FAPP could significantly reduce the duration of broad-spectrum antibiotic use without raising the risk of treatment failure, suggesting it may be a beneficial tool for managing VHAP.
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Background: Transcranial Direct Current Stimulation (tDCS) and Virtual Reality Exposure Therapy (VRET) are individually increasingly used in psychiatric research.

Objective/hypothesis: Our study aimed to investigate the feasibility of combining tDCS and wireless 360° full immersive active and embodied VRET to reduce height-induced anxiety.

Methods: We carried out a pilot randomized, double-blind, controlled study associating VRET (two 20 min sessions with a 48 h interval, during which, participants had to cross a plank at rising heights in a building in construction) with online tDCS (targeting the ventromedial prefrontal cortex) in 28 participants.

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Background: For same-day discharge lower extremity arterial disease (LEAD) endovascular procedures, femoral manual compression could be an alternative to arterial closure devices. The aim of this study was to assess the security and efficacy of same-day discharge after manual compression in patients treated for LEAD endovascular revascularization with 5F sheath.

Methods: FREEDOM OP was a national multicenter, prospective, single arm study.

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Introduction: The breech presentation represents 4,7% of deliveries at term. There is a method of external cephalic version (ECV) performed from 36 weeks of gestation. French guidelines for the clinical practice of ECV were published in 2020.

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Purposes: The primary objective of this study (STEP trial) was to compare the efficacy of the polymer-based FemoSeal® vascular closure device (VCD) and the suture-based ProGlide® VCD in achieving hemostasis at the femoral access site after lower-limb arterial endovascular revascularization.

Materials And Methods: STEP was a multicenter randomized clinical trial including patients undergoing lower-limb arterial endovascular revascularization. The primary endpoint was technical success 5 h after the VCD intervention, defined as achievement of hemostasis without the need for a follow-up intervention at the access site and without a 2-g/dL drop in hemoglobin.

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Objective: The AMBUVASC trial evaluated the cost effectiveness of outpatient vs. inpatient hospitalisation for endovascular repair of lower extremity arterial disease (LEAD).

Methods: AMBUVASC was a national multicentre, prospective, randomised controlled trial conducted in nine public and two private French centres.

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Article Synopsis
  • In this study, researchers wanted to find a better way to help kids feel less pain during needle procedures, comparing a new device called Buzzy with the usual lidocaine patches.
  • They tested both options on children aged 4-15 at vaccination centers in France, where kids could use either the Buzzy device, which provides cold and vibration, or the lidocaine patch that numbs the area.
  • The results showed that kids using Buzzy reported their pain scores, and the study aimed to see if Buzzy worked just as well as the lidocaine patch.
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Objectives: Preterm labour is the leading cause of hospitalization during pregnancy. In France, it results in more than 60,000 births before 37 weeks of gestation every year. Recent studies suggest that detection of placental α-microglobulin-1 (PAMG-1) in vaginal secretions among women presenting symptoms of preterm labour with intact membranes has good predictive value for the onset of spontaneous preterm delivery within 7 days.

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Newborn screening for severe combined immunodeficiency (SCID) is now routinely performed in many countries across Europe and around the world. The number of T-cell receptor excision circles (TRECs) reflects T cell levels. TREC quantification is possible using dried blood spot (DBS) samples already collected from newborns to screen for other conditions.

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Objectives: The economic impact of Patient blood management (PBM) must be assessed beyond the acquisition cost of blood products alone. The estimate of indirect costs may vary depending on the organization and the elements taken into account. The transposition of data from the literature into a specific local context is therefore delicate.

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Background: Threatened preterm delivery (TPD) is the leading cause of inpatient admissions during pregnancy. The ability to predict the risk of imminent preterm delivery is thus a major priority in obstetrics. The aim of our study is to assess the diagnostic performance of the test to detect the placental alpha microglobulin 1 (PAMG-1) for the prediction of delivery within 7 days in women with TPD.

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Background: Acne vulgaris has increased in women over the past 10 years; it currently affects 20-30% of women. The physiopathology of adult female acne is distinguished from that of teenagers essentially by two factors: hormonal and inflammatory. On a therapeutic plan, the four types of systemic treatment approved for female acne include cyclines (leading to bacterial resistance); zinc salts (less effective than cyclines); and antiandrogens (risks of phlebitis).

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