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  1. Article ; Online: Protocol of a monocentric, double-blind, randomized, superiority, controlled trial evaluating the effect of in-prison OROS-methylphenidate vs. placebo treatment in detained people with attention-deficit hyperactivity disorder (BATIR).

    Baggio, Stéphanie / Billieux, Joël / Dirkzwager, Anja / Iglesias, Katia / Moschetti, Karine / Perroud, Nader / Schneider, Marie / Vernaz, Nathalie / Wolff, Hans / Heller, Patrick

    Trials

    2024  Volume 25, Issue 1, Page(s) 23

    Abstract: Background: Attention-deficit hyperactivity disorder (ADHD) is characterized by difficulty paying attention, poor impulse control, and hyperactive behavior. It is associated with several adverse health and social outcomes and leads to an increased risk ... ...

    Abstract Background: Attention-deficit hyperactivity disorder (ADHD) is characterized by difficulty paying attention, poor impulse control, and hyperactive behavior. It is associated with several adverse health and social outcomes and leads to an increased risk of criminality and recidivism. Worldwide, ADHD is thus highly prevalent in prisons. However, ADHD treatment has been neglected in such environments. Stimulant medications such as osmotic-release oral system methylphenidate (OROS-MPH) are first-line treatments in the general population, but they are under-prescribed in prisons due to concerns about abuse, even though such claims are not empirically supported. This project aims to compare the efficacy of a 3-month in-prison OROS-MPH vs. placebo treatment on the severity of core ADHD symptoms and relevant in- and post-prison outcomes.
    Methods: This study is a phase III, double-blinded, randomized, superiority, controlled trial of OROS-MPH vs. placebo. After randomization, the participants will receive 3 months of treatment with OROS-MPH or placebo (1:1 ratio) while incarcerated. Upon release, all participants will be offered the treatment (OROS-MPH) for 1 year but will remain blinded to their initial study group. The study will be conducted at the Division of Prison Health, Geneva, Switzerland, among incarcerated men (n = 150). Measures will include (1) investigator-rated ADHD symptoms, (2) acute events collected by the medical and prison teams, (3) assessment of the risk of recidivism, (4) medication side effects, (5) medication adherence, (6) study retention, (7) health care/prison costs, and (8) 1-year recidivism. Analyses will include bivariable and multivariable modeling (e.g., regression models, mixed-effects models, survival analyses) and an economic evaluation (cost-benefit analysis).
    Discussion: We expect that early identification and treatment of ADHD in prison will be an important public health opportunity and a cost-effective approach that is likely to reduce the vulnerability of incarcerated individuals and promote pathways out of criminal involvement. The study will also promote standards of care for people with ADHD in prison and provide recommendations for continuity of care after release.
    Trial registration: ClinicalTrials.gov NCT05842330 . Registered on June 5, 2023. Kofam.ch SNCTP000005388. Registered on July 17, 2023.
    MeSH term(s) Male ; Humans ; Methylphenidate/adverse effects ; Attention Deficit Disorder with Hyperactivity/drug therapy ; Attention Deficit Disorder with Hyperactivity/diagnosis ; Prisons ; Central Nervous System Stimulants/adverse effects ; Delayed-Action Preparations/therapeutic use ; Treatment Outcome ; Double-Blind Method ; Randomized Controlled Trials as Topic ; Clinical Trials, Phase III as Topic
    Chemical Substances Methylphenidate (207ZZ9QZ49) ; Central Nervous System Stimulants ; Delayed-Action Preparations
    Language English
    Publishing date 2024-01-04
    Publishing country England
    Document type Clinical Trial Protocol ; Journal Article
    ZDB-ID 2040523-6
    ISSN 1745-6215 ; 1468-6694 ; 1745-6215
    ISSN (online) 1745-6215
    ISSN 1468-6694 ; 1745-6215
    DOI 10.1186/s13063-023-07827-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Bacteremia Detection in Second or Subsequent Blood Cultures Among Hospitalized Patients in a Tertiary Care Hospital.

    Zanella, Marie-Céline / de Lorenzi-Tognon, Mikaël / Fischer, Adrien / Vernaz, Nathalie / Schrenzel, Jacques

    JAMA network open

    2022  Volume 5, Issue 4, Page(s) e228065

    MeSH term(s) Bacteremia/diagnosis ; Blood Culture ; Humans ; Retrospective Studies ; Tertiary Care Centers
    Language English
    Publishing date 2022-04-01
    Publishing country United States
    Document type Journal Article
    ISSN 2574-3805
    ISSN (online) 2574-3805
    DOI 10.1001/jamanetworkopen.2022.8065
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: The Swiss Cheese Prescribing Model for Precision Medicine.

    Vernaz, Nathalie / Simona, Aurélien / Samer, Caroline Flora

    The American journal of medicine

    2020  Volume 133, Issue 11, Page(s) 1249–1251

    MeSH term(s) Drug Interactions ; Formularies, Hospital as Topic ; Humans ; Models, Theoretical ; Pharmacogenomic Variants ; Practice Patterns, Physicians' ; Precision Medicine
    Language English
    Publishing date 2020-06-27
    Publishing country United States
    Document type Editorial ; Research Support, Non-U.S. Gov't
    ZDB-ID 80015-6
    ISSN 1555-7162 ; 1873-2178 ; 0002-9343 ; 1548-2766
    ISSN (online) 1555-7162 ; 1873-2178
    ISSN 0002-9343 ; 1548-2766
    DOI 10.1016/j.amjmed.2020.06.001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Protocol of a monocentric, double-blind, randomized, superiority, controlled trial evaluating the effect of in-prison OROS-methylphenidate vs. placebo treatment in detained people with attention-deficit hyperactivity disorder (BATIR)

    Stéphanie Baggio / Joël Billieux / Anja Dirkzwager / Katia Iglesias / Karine Moschetti / Nader Perroud / Marie Schneider / Nathalie Vernaz / Hans Wolff / Patrick Heller

    Trials, Vol 25, Iss 1, Pp 1-

    2024  Volume 14

    Abstract: Abstract Background Attention-deficit hyperactivity disorder (ADHD) is characterized by difficulty paying attention, poor impulse control, and hyperactive behavior. It is associated with several adverse health and social outcomes and leads to an ... ...

    Abstract Abstract Background Attention-deficit hyperactivity disorder (ADHD) is characterized by difficulty paying attention, poor impulse control, and hyperactive behavior. It is associated with several adverse health and social outcomes and leads to an increased risk of criminality and recidivism. Worldwide, ADHD is thus highly prevalent in prisons. However, ADHD treatment has been neglected in such environments. Stimulant medications such as osmotic-release oral system methylphenidate (OROS-MPH) are first-line treatments in the general population, but they are under-prescribed in prisons due to concerns about abuse, even though such claims are not empirically supported. This project aims to compare the efficacy of a 3-month in-prison OROS-MPH vs. placebo treatment on the severity of core ADHD symptoms and relevant in- and post-prison outcomes. Methods This study is a phase III, double-blinded, randomized, superiority, controlled trial of OROS-MPH vs. placebo. After randomization, the participants will receive 3 months of treatment with OROS-MPH or placebo (1:1 ratio) while incarcerated. Upon release, all participants will be offered the treatment (OROS-MPH) for 1 year but will remain blinded to their initial study group. The study will be conducted at the Division of Prison Health, Geneva, Switzerland, among incarcerated men (n = 150). Measures will include (1) investigator-rated ADHD symptoms, (2) acute events collected by the medical and prison teams, (3) assessment of the risk of recidivism, (4) medication side effects, (5) medication adherence, (6) study retention, (7) health care/prison costs, and (8) 1-year recidivism. Analyses will include bivariable and multivariable modeling (e.g., regression models, mixed-effects models, survival analyses) and an economic evaluation (cost-benefit analysis). Discussion We expect that early identification and treatment of ADHD in prison will be an important public health opportunity and a cost-effective approach that is likely to reduce the vulnerability of incarcerated ...
    Keywords Access to health care ; Attention-deficit/hyperactivity disorder ; Prison ; Recidivism ; Medicine (General) ; R5-920
    Subject code 360
    Language English
    Publishing date 2024-01-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Scientific publications in internal medicine and family medicine: a comparative cross-sectional study in Swiss university hospitals.

    Sebo, Paul / de Lucia, Sylvain / Vernaz, Nathalie

    Family practice

    2020  Volume 38, Issue 3, Page(s) 299–305

    Abstract: Background: Family medicine is a relatively new academic medical discipline. We aimed to compare the main bibliometric indices of hospital-based senior physicians practicing internal medicine versus family medicine in Switzerland.: Methods: We ... ...

    Abstract Background: Family medicine is a relatively new academic medical discipline. We aimed to compare the main bibliometric indices of hospital-based senior physicians practicing internal medicine versus family medicine in Switzerland.
    Methods: We conducted this cross-sectional study in March 2020. We selected all hospital-based senior physicians practicing internal medicine or family medicine in the six Swiss university hospitals. Using Web of Science, after removing from both groups of physicians the 5% with the highest number of publications, we extracted the number of publications, the number of publications per year, the number of citations, the number of citations per year, the number of citations per publication and the h-index. We compared the data between the two groups using negative binomial regressions and the proportion of physicians having at least one publication using chi-square tests.
    Results: We included 349 physicians in the study (internal medicine: 51%, men: 51%). The median number of publications was three [interquartile range (IQR) = 18], the median number of citations was nine (IQR = 158) and the median h-index was one (IQR = 5). All bibliometric indices were similar in both groups, as was the proportion of physicians having at least one publication (family medicine: 87% versus 82%, P = 0.15).
    Conclusions: We found no association between the bibliometric indices and the medical specialty. Further studies are needed to explore other important indicators of academic output, such as those more specifically assessing its quality and scientific importance.
    MeSH term(s) Cross-Sectional Studies ; Family Practice ; Female ; Hospitals, University ; Humans ; Internal Medicine ; Male ; Switzerland
    Language English
    Publishing date 2020-11-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 605939-9
    ISSN 1460-2229 ; 0263-2136
    ISSN (online) 1460-2229
    ISSN 0263-2136
    DOI 10.1093/fampra/cmaa124
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Hepatitis C prevalences in the psychiatric setting: Cost-effectiveness of scaling-up screening and direct-acting antiviral therapy.

    Girardin, François / Painter, Chris / Hearmon, Natalie / Eddowes, Lucy / Kaiser, Stefan / Negro, Francesco / Vernaz, Nathalie

    JHEP reports : innovation in hepatology

    2021  Volume 3, Issue 3, Page(s) 100279

    Abstract: Background & aims: Patients hospitalised because of mental illness often have risk factors for contracting HCV. Scaling-up HCV screening for all psychiatric inpatients as a case-detection strategy for viral elimination is underexplored. This study aimed ...

    Abstract Background & aims: Patients hospitalised because of mental illness often have risk factors for contracting HCV. Scaling-up HCV screening for all psychiatric inpatients as a case-detection strategy for viral elimination is underexplored. This study aimed to evaluate the cost-effectiveness of scaling-up HCV screening and treatment for psychiatry hospital admissions in Switzerland
    Methods: HCV prevalence by history of substance misuse disorder was analysed in medical records from inpatient admissions to a Swiss psychiatry department. Cost-effectiveness was analysed from a healthcare provider perspective through a decision-tree screening model, using these HCV prevalence data. Model and parameter uncertainty were assessed using deterministic and probabilistic sensitivity analyses.
    Results: Prevalence of HCV in psychiatry inpatients with a history of substance misuse disorder (n = 1,013) was 25.7%, compared with 3.5% among the remaining inpatients (n = 3,535). Scaling up HCV screening and treatment for all psychiatry admissions was cost-effective
    Conclusions: Scaling up HCV screening and treatment at diagnosis with all-oral, interferon-free regimens as a generalised approach for psychiatric admissions was cost-effective and could support reaching World Health Organization targets for HCV elimination by 2030.
    Lay summary: Patients hospitalised because of mental illness often have risk factors for HCV. We found that testing all psychiatry patients in hospital for HCV was cost-effective compared with testing only patients who have a history of substance misuse. Scaling up HCV testing and treatment could help to wipe out HCV.
    Language English
    Publishing date 2021-03-18
    Publishing country Netherlands
    Document type Journal Article
    ISSN 2589-5559
    ISSN (online) 2589-5559
    DOI 10.1016/j.jhepr.2021.100279
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Access to unauthorized hepatitis C generics: Perception and knowledge of physicians, pharmacists, patients and non-healthcare professionals.

    Garcia, Amandine / Moore Boffi, Sascha / Gayet-Ageron, Angèle / Vernaz, Nathalie

    PloS one

    2019  Volume 14, Issue 10, Page(s) e0223649

    Abstract: Objectives: Hepatitis C virus (HCV) causes both acute and chronic infection, which can potentially develop into cirrhosis and liver cancer. Healthcare systems are struggling to finance costly direct-acting antiviral agents through public funding for ... ...

    Abstract Objectives: Hepatitis C virus (HCV) causes both acute and chronic infection, which can potentially develop into cirrhosis and liver cancer. Healthcare systems are struggling to finance costly direct-acting antiviral agents through public funding for uninsured patients, despite the unprecedented high cure rates of these agents. Vulnerable populations are at higher risk of HCV infection. The personal importation scheme is based on the legal right to import any unauthorized generics for personal use. This study was designed to assess the knowledge and perceptions of stakeholders on unauthorized generics.
    Methods: We conducted an anonymous online survey based on the fictitious situation of a patient diagnosed with HCV who lacked mandatory health insurance and personal financial resources.
    Results: We obtained a sample of 781 respondents: 445 physicians, 77 pharmacists, 51 patients and 207 non-healthcare professionals. We found that only 36% and 58% of respondents believe that the quality and efficacy, respectively, of unauthorized generics are equivalent to their corresponding brand. An overwhelming majority (98%) favoured quality control upon arrival, and 31% felt they could recognize fraudulent websites. A total of 79% expressed support for financial assistance for vulnerable patients, and support among physicians was 83%.
    Conclusions: Overall, the limited knowledge of the efficacy and quality of unauthorized generics, despite evidence in peer-reviewed literature, contrasts with the overwhelmingly positive attitudes toward financial assistance for personal import. This finding emphasizes the need for clearer information on imported generics and the potential safety provided by buyers' club schemes to complete the WHO agenda of eradicating viral hepatitis by 2030 within otherwise excluded vulnerable populations.
    MeSH term(s) Adult ; Drugs, Generic/therapeutic use ; Female ; Health Knowledge, Attitudes, Practice ; Health Personnel ; Hepatitis C/drug therapy ; Humans ; Male ; Middle Aged ; Outcome Assessment, Health Care ; Pharmacists ; Physicians ; Surveys and Questionnaires ; Young Adult
    Chemical Substances Drugs, Generic
    Language English
    Publishing date 2019-10-10
    Publishing country United States
    Document type Journal Article
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0223649
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Impact of restricting procalcitonin measurements in a Swiss tertiary-care hospital on antibiotic use, clinical outcomes, and costs: An interrupted time-series analysis.

    Abbas, Mohamed / Vernaz, Nathalie / von Dach, Elodie / Vuilleumier, Nicolas / Harbarth, Stephan J / Huttner, Benedikt D

    Infection control and hospital epidemiology

    2020  Volume 42, Issue 7, Page(s) 890–892

    Abstract: We evaluated the impact of a restriction of procalcitonin measurements on antibiotic use, length of stay, mortality, and cost in a Swiss tertiary-care hospital using interrupted time-series analysis. There was no significant change in level or slope for ... ...

    Abstract We evaluated the impact of a restriction of procalcitonin measurements on antibiotic use, length of stay, mortality, and cost in a Swiss tertiary-care hospital using interrupted time-series analysis. There was no significant change in level or slope for rates of antibiotic consumption, and costs decreased considerably, by ~54,488 CHF (US$55,714) per month.
    MeSH term(s) Anti-Bacterial Agents/therapeutic use ; Humans ; Interrupted Time Series Analysis ; Procalcitonin ; Switzerland ; Tertiary Care Centers
    Chemical Substances Anti-Bacterial Agents ; Procalcitonin
    Language English
    Publishing date 2020-12-02
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 639378-0
    ISSN 1559-6834 ; 0195-9417 ; 0899-823X
    ISSN (online) 1559-6834
    ISSN 0195-9417 ; 0899-823X
    DOI 10.1017/ice.2020.1314
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Determination of antiretroviral drugs for buyers' club in Switzerland using capillary electrophoresis methods.

    Guichard, Nicolas / Tobolkina, Elena / El Morabit, Lamyae / Bonnabry, Pascal / Vernaz, Nathalie / Rudaz, Serge

    Electrophoresis

    2020  Volume 42, Issue 6, Page(s) 708–718

    Abstract: Human immunodeficiency virus-acquired immunodeficiency syndrome continues to be a major global public health issue, having claimed almost 33 million lives to date. Due to the high cost of antiretroviral treatment, access to these drugs remains difficult ... ...

    Abstract Human immunodeficiency virus-acquired immunodeficiency syndrome continues to be a major global public health issue, having claimed almost 33 million lives to date. Due to the high cost of antiretroviral treatment, access to these drugs remains difficult for vulnerable populations, such as migrants and people living in prisons, who often do not have health insurance. These factors lead to poorer health outcomes and higher transmission rates. The personal importation scheme for unapproved generics from foreign countries is one option to access affordable human immunodeficiency virus treatment. However, the risk of importing falsified medicine remains high, and the quality control of unapproved drugs is lacking. In this context, three CE methods for the analysis of nine antiviral drugs found in commercial pharmaceutical formulations were evaluated. The selected compounds were emtricitabine, tenofovir disoproxil, tenofovir alafenamide, rilpivirine, efavirenz, raltegravir, dolutegravir, abacavir, and lamivudine. The developed methods were successfully applied to determine the active pharmaceutical ingredients of commercial formulations and unapproved generics. The quality control of unapproved generics by CE is an attractive approach due to its good standard of quality, low cost, ecofriendliness, and ease of implementation.
    MeSH term(s) Anti-Retroviral Agents/therapeutic use ; Electrophoresis, Capillary ; HIV Infections/drug therapy ; HIV-1 ; Humans ; Pharmaceutical Preparations ; Switzerland
    Chemical Substances Anti-Retroviral Agents ; Pharmaceutical Preparations
    Language English
    Publishing date 2020-12-28
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 619001-7
    ISSN 1522-2683 ; 0173-0835
    ISSN (online) 1522-2683
    ISSN 0173-0835
    DOI 10.1002/elps.202000216
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Letermovir Primary Prophylaxis in High-Risk Hematopoietic Cell Transplant Recipients: A Matched Cohort Study.

    Royston, Léna / Royston, Eva / Masouridi-Levrat, Stavroula / Vernaz, Nathalie / Chalandon, Yves / Van Delden, Christian / Neofytos, Dionysios

    Vaccines

    2021  Volume 9, Issue 4

    Abstract: Background: Real-life data on the administration of letermovir as cytomegalovirus (CMV) primary prophylaxis after allogeneic hematopoietic cell transplantation (HCT) remain limited.: Methods: We conducted a retrospective single-center matched cohort ... ...

    Abstract Background: Real-life data on the administration of letermovir as cytomegalovirus (CMV) primary prophylaxis after allogeneic hematopoietic cell transplantation (HCT) remain limited.
    Methods: We conducted a retrospective single-center matched cohort study, comparing consecutive high-risk allogeneic HCT recipients (cases) receiving primary prophylaxis with letermovir and untreated matched historical controls, during a study period of 180 days. The primary outcome was the incidence of clinically significant (cs) CMV infection. Secondary outcomes included duration and costs of CMV-antiviral treatments, hospital resource utilization, hematology and laboratory parameters.
    Results: Letermovir prophylaxis decreased csCMV infection incidence from 82.7% (controls) to 34.5% (cases;
    Conclusions: Primary anti-CMV letermovir prophylaxis decreased the incidence of csCMV infection and the administration of CMV-associated treatments and costs, particularly those associated with valganciclovir. An effect of letermovir on platelet reconstitution and renal function of csCMV post-HCT was observed and needs further investigation.
    Language English
    Publishing date 2021-04-12
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2703319-3
    ISSN 2076-393X
    ISSN 2076-393X
    DOI 10.3390/vaccines9040372
    Database MEDical Literature Analysis and Retrieval System OnLINE

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