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Reinold J, Kollhorst B, Temme HL, Wentzell N, Haug U. Use of Acitretin Among Girls and Women of Childbearing Age and Occurrence of Acitretin-Exposed Pregnancies in Germany. Clin Drug Investig 2023; 43:865-872. [PMID: 37906397 PMCID: PMC10632260 DOI: 10.1007/s40261-023-01314-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2023] [Indexed: 11/02/2023]
Abstract
BACKGROUND AND OBJECTIVE Acitretin has long-lasting teratogenic properties. Therefore, pregnancies must be avoided during and within 3 years after acitretin treatment. We aimed to describe (i) acitretin use in women of childbearing age in Germany, (ii) the occurrence of acitretin-exposed pregnancies, and (iii) malformations among children exposed in utero. METHODS Using 2004-2019 data from the German Pharmacoepidemiological Research Database (GePaRD-claims data from ~ 20% of the German population), we determined annual age-standardized prevalence of acitretin use among girls and women aged 13-49 years. In longitudinal analyses, we estimated the number of exposed pregnancies by assessing whether the exposure window assigned to the last dispensation before pregnancy (days covered by dispensation plus 3 years) overlapped the onset of pregnancy or whether there was a dispensation in the first eight weeks of pregnancy. Data of live-born children with in utero exposure to acitretin were reviewed to assess the presence of congenital malformations. RESULTS The age-standardized prevalence of acitretin use per 1000 girls and women was 0.04 in 2019. We identified 35 acitretin-exposed pregnancies; 94.3% of these pregnancies were classified as exposed because they occurred within 3 years after stopping acitretin treatment. Among 18 live-born children linked to their mother, four children (22.2%) had congenital malformations (three children with a major malformation). CONCLUSIONS We observed 35 acitretin-exposed pregnancies mainly because treatment ended too late before pregnancy. Approximately one in five children born from these pregnancies had malformations, highlighting the importance of drawing more attention to the long-lasting teratogenicity of this drug.
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Affiliation(s)
- Jonas Reinold
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology-BIPS, Achterstraße 30, 28359, Bremen, Germany.
| | - Bianca Kollhorst
- Department of Biometry and Data Management, Leibniz Institute for Prevention Research and Epidemiology-BIPS, Achterstraße 30, 28359, Bremen, Germany
| | - Hellen L Temme
- Health Communication, Department of Implementation Research, Bernhard Nocht Institute for Tropical Medicine-BNITM, Bernhard-Nocht-Straße 74, 20359, Hamburg, Germany
- Institute for Planetary Health Behaviour, University of Erfurt-IPB, Nordhäuser Straße 63, 99089, Erfurt, Germany
| | - Nadine Wentzell
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology-BIPS, Achterstraße 30, 28359, Bremen, Germany
| | - Ulrike Haug
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology-BIPS, Achterstraße 30, 28359, Bremen, Germany
- Faculty of Human and Health Sciences, University of Bremen, Grazer Straße 2, 28359, Bremen, Germany
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Durán CE, Riera-Arnau J, Abtahi S, Pajouheshnia R, Hoxhaj V, Gamba M, Alsina E, Martin-Perez M, Garcia-Poza P, Llorente-Garcia A, Gonzalez-Bermejo D, Ibánez L, Sabaté M, Vidal X, Ballarín E, Sanfélix-Gimeno G, Rodríguez-Bernal C, Peiró S, García-Sempere A, Sanchez-Saez F, Ientile V, Ingrasciotta Y, Guarneri C, Tanaglia M, Tari M, Herings R, Houben E, Swart-Polinder K, Holthuis E, Huerta C, Gini R, Roberto G, Bartolini C, Paoletti O, Limoncella G, Girardi A, Hyeraci G, Andersen M, Kristiansen SB, Hallgreen CE, Klungel O, Sturkenboom M. Impact of the 2018 revised Pregnancy Prevention Programme by the European Medicines Agency on the use of oral retinoids in females of childbearing age in Denmark, Italy, Netherlands, and Spain: an interrupted time series analysis. Front Pharmacol 2023; 14:1207976. [PMID: 37663263 PMCID: PMC10469888 DOI: 10.3389/fphar.2023.1207976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 07/24/2023] [Indexed: 09/05/2023] Open
Abstract
Background: In March 2018, the European pregnancy prevention programme for oral retinoids was updated as part of risk minimisation measures (RMM), emphasising their contraindication in pregnant women. Objective: To measure the impact of the 2018 revision of the RMMs in Europe by assessing the utilisation patterns of isotretinoin, alitretinoin and acitretin, contraceptive measures, pregnancy testing, discontinuation, and pregnancy occurrence concomitantly with a retinoid prescription. Methods: An interrupted time series (ITS) analysis to compare level and trend changes after the risk minimisation measures implementation was conducted on a cohort of females of childbearing age (12-55 years of age) from January 2010 to December 2020, derived from six electronic health data sources in four countries: Denmark, Netherlands, Spain, and Italy. Monthly utilisation figures (incidence rates [IR], prevalence rates [PR] and proportions) of oral retinoids were calculated, as well as discontinuation rates, contraception coverage, pregnancy testing, and rates of exposed pregnancies to oral retinoids, before and after the 2018 RMMs. Results: From 10,714,182 females of child-bearing age, 88,992 used an oral retinoid at any point during the study period (mean age 18.9-22.2 years old). We found non-significant level and trend changes in incidence or prevalence of retinoid use in females of child-bearing age after the 2018 RMMs. The reason of discontinuation was unknown in >95% of cases. Contraception use showed a significant increase trend in Spain; for other databases this information was limited. Pregnancy testing was hardly recorded thus was not possible to model ITS analyses. After the 2018 RMM, rates of pregnancy occurrence during retinoid use, and start of a retinoid during a pregnancy varied from 0.0 to 0.4, and from 0.2 to 0.8, respectively. Conclusion: This study shows a limited impact of the 2018 RMMs on oral retinoids utilisation patterns among females of child-bearing age in four European countries. Pregnancies still occur during retinoid use, and oral retinoids are still prescribed to pregnant women. Contraception and pregnancy testing information was limited in most databases. Regulators, policymakers, prescribers, and researchers must rethink implementation strategies to avoid any pregnancy becoming temporarily related to retinoid use.
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Affiliation(s)
- Carlos E. Durán
- Julius Center for Health Sciences and Primary Care, Department of Data Science and Biostatistics, University Medical Center Utrecht, Utrecht, Netherlands
| | - Judit Riera-Arnau
- Julius Center for Health Sciences and Primary Care, Department of Data Science and Biostatistics, University Medical Center Utrecht, Utrecht, Netherlands
- Department of Clinical Pharmacology, Vall Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Shahab Abtahi
- Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Universiteit Utrecht, Utrecht, Netherlands
| | - Romin Pajouheshnia
- Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Universiteit Utrecht, Utrecht, Netherlands
| | - Vjola Hoxhaj
- Julius Center for Health Sciences and Primary Care, Department of Data Science and Biostatistics, University Medical Center Utrecht, Utrecht, Netherlands
| | - Magdalena Gamba
- Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Universiteit Utrecht, Utrecht, Netherlands
| | - Ema Alsina
- Julius Center for Health Sciences and Primary Care, Department of Data Science and Biostatistics, University Medical Center Utrecht, Utrecht, Netherlands
| | - Mar Martin-Perez
- Agencia Española de Medicamentos y Productos Sanitarios, Madrid, Spain
| | | | | | | | - Luisa Ibánez
- Department of Clinical Pharmacology, Vall Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Mònica Sabaté
- Department of Clinical Pharmacology, Vall Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Xavier Vidal
- Department of Clinical Pharmacology, Vall Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Elena Ballarín
- Department of Clinical Pharmacology, Vall Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Gabriel Sanfélix-Gimeno
- The Foundation for the Promotion of Health and Biomedical Research of Valencia Region, Health Services Research Unit (FISABIO - HSRU), Valencia, Spain
| | - Clara Rodríguez-Bernal
- The Foundation for the Promotion of Health and Biomedical Research of Valencia Region, Health Services Research Unit (FISABIO - HSRU), Valencia, Spain
| | - Salvador Peiró
- The Foundation for the Promotion of Health and Biomedical Research of Valencia Region, Health Services Research Unit (FISABIO - HSRU), Valencia, Spain
| | - Aníbal García-Sempere
- The Foundation for the Promotion of Health and Biomedical Research of Valencia Region, Health Services Research Unit (FISABIO - HSRU), Valencia, Spain
| | - Francisco Sanchez-Saez
- The Foundation for the Promotion of Health and Biomedical Research of Valencia Region, Health Services Research Unit (FISABIO - HSRU), Valencia, Spain
| | - Valentina Ientile
- Department of Biomedical and Dental Sciences and Morpho-functional Imaging, University of Messina, Messina, Italy
| | - Ylenia Ingrasciotta
- Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Claudio Guarneri
- Department of Biomedical and Dental Sciences and Morpho-functional Imaging, University of Messina, Messina, Italy
| | - Matilde Tanaglia
- Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | | | | | | | | | | | - Consuelo Huerta
- Department of Public Health and Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Rosa Gini
- Agenzia Regionale di Sanità Della Toscana (ARS), Florence, Italy
| | - Giuseppe Roberto
- Agenzia Regionale di Sanità Della Toscana (ARS), Florence, Italy
| | | | - Olga Paoletti
- Agenzia Regionale di Sanità Della Toscana (ARS), Florence, Italy
| | | | - Anna Girardi
- Agenzia Regionale di Sanità Della Toscana (ARS), Florence, Italy
| | - Giulia Hyeraci
- Agenzia Regionale di Sanità Della Toscana (ARS), Florence, Italy
| | - Morten Andersen
- Pharmacovigilance Research Center, Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Sarah Brøgger Kristiansen
- Pharmacovigilance Research Center, Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Christine Erikstrup Hallgreen
- Copenhagen Centre for Regulatory Science, Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Olaf Klungel
- Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Utrecht Institute for Pharmaceutical Sciences, Universiteit Utrecht, Utrecht, Netherlands
| | - Miriam Sturkenboom
- Julius Center for Health Sciences and Primary Care, Department of Data Science and Biostatistics, University Medical Center Utrecht, Utrecht, Netherlands
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Degremont A, Polard E, Kerbrat S, Grimaud O, Jonville-Béra AP, Ringa V, Travers D, Oger E, Biraben A, Nowak E. Impact of recommendations on sodium valproate prescription among women with epilepsy: An interrupted time-series study. Epilepsy Behav 2021; 125:108449. [PMID: 34839242 DOI: 10.1016/j.yebeh.2021.108449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/12/2021] [Accepted: 11/12/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND The European Medicines Agency (EMA) has developed risk minimization measures (RMMs) to reduce the use of the teratogenic drug, sodium valproate (VPA). The objective was to assess the impact of these RMMs among females with epilepsy in France. METHODS We used data from the French National Health Insurance Database (SNDS), including 114,936 females aged under 50, with a reimbursement claim for an antiepileptic drug from January 2011 to December 2017, and identified as people with epilepsy. We used a controlled interrupted time series stratifying on age: girls (0-14 years old) and women of childbearing age (15-49 years), and with 129,917 males as controls. RESULTS VPA prevalent use among girls and women of childbearing age with epilepsy decreased significantly after the issue of the RMMs (trend changes of, respectively, -5 and -4 users per 1000 females at-risk per quarter in comparison to the control group). We did not detect any significant change in VPA incident use. CONCLUSIONS VPA use decreased over the study period among females with epilepsy but there were still 317 women and 206 girls started on VPA therapy VPA in 2017 (8 per 1000 at-risk and 18 per 1000, respectively). This suggests that either the measures should be strengthened or that the lowest level of VPA use has been reached. In this context, the introduction of a new RMM (in 2018) needs to be evaluated.
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Affiliation(s)
- Adeline Degremont
- Pharmacovigilance, Pharmacoepidemiology and Drug Information Centre, Department of Clinical Pharmacology, CHU de Rennes, 35033 Rennes, France; Univ Rennes, EA 7449 REPERES 'Pharmacoepidemiology and Health Services Research', 35000 Rennes, France.
| | - Elisabeth Polard
- Pharmacovigilance, Pharmacoepidemiology and Drug Information Centre, Department of Clinical Pharmacology, CHU de Rennes, 35033 Rennes, France; Univ Rennes, EA 7449 REPERES 'Pharmacoepidemiology and Health Services Research', 35000 Rennes, France
| | - Sandrine Kerbrat
- Univ Rennes, EA 7449 REPERES 'Pharmacoepidemiology and Health Services Research', 35000 Rennes, France
| | - Olivier Grimaud
- Ecole des Hautes Etudes en Sante Publique, 35000 Rennes, France
| | - Annie-Pierre Jonville-Béra
- Pharmacovigilance and Drug Information Centre, Department of Pharmacosurveillance, CHU de Tours, 37044 Tours, France
| | - Virginie Ringa
- INSERM, Univ Paris-Saclay, Univ Paris-Sud, UVSQ, CESP, Villejuif, France
| | - David Travers
- Psychiatry Department, Department of Psychiatry, CHU Rennes, Rennes, France
| | - Emmanuel Oger
- Pharmacovigilance, Pharmacoepidemiology and Drug Information Centre, Department of Clinical Pharmacology, CHU de Rennes, 35033 Rennes, France; Univ Rennes, EA 7449 REPERES 'Pharmacoepidemiology and Health Services Research', 35000 Rennes, France
| | - Arnaud Biraben
- Epilepsy Unit, Neurology Department, Rennes University Hospital and INSERM 1099, Signal and Image Processing Laboratory, University of Rennes 1, France
| | - Emmanuel Nowak
- CHU de Brest et Université Européenne de Bretagne, Université de Brest, INSERM CIC 1412, IFR 148, France
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Blotière PO, Damase-Michel C, Weill A, Maura G. Dispensing of Potentially Harmful Prescription Drugs in 1.8 Million Pregnant Women in France: A Nationwide Study Based on Two Risk Classification Systems. Drug Saf 2021; 44:1323-1339. [PMID: 34613596 PMCID: PMC8626395 DOI: 10.1007/s40264-021-01117-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2021] [Indexed: 12/01/2022]
Abstract
Introduction Nationwide prevalence of potentially harmful drug prescribing during pregnancy is unknown in France, and several risk classification systems (RCS) exist to guide prescribers. Objective The aim of this study was to estimate the nationwide prevalence of potentially harmful drug prescribing during pregnancy in France and to describe maternal characteristics associated with this prescription. Methods This drug utilisation study, conducted on the French health databases (67 million beneficiaries), included all pregnancies beginning in 2016–2017, regardless of pregnancy outcome. Potentially harmful drug prescribing was defined as at least one reimbursement during pregnancy of Swedish RCS category D drugs, Australian RCS category D/X drugs, or contraindicated drugs in France for drugs not listed in these two RCSs. Maternal characteristics associated with potentially harmful drug prescribing were described using a univariate logistic regression analysis. Results Among the 1,844,447 pregnant women identified, the prevalence of potentially harmful drug prescribing was higher according to the Australian RCS (3.9%) than according to the Swedish RCS (2.2%), with good agreement between the two RCSs (Kappa = 0.81 [0.74–0.87]). This prevalence increased to 9.2% and 6.9%, respectively, when considering contraindications in France. Prescribing of teratogenic drugs, including retinoids and valproate, was highest during the first trimester, whereas prescribing of foetotoxic drugs decreased after the first trimester but remained high for nonsteroidal anti-inflammatory drugs (N = 10,021). In women with no chronic diseases, polymedication (five or more drugs) was the strongest maternal characteristic associated with potentially harmful drug prescribing in both RCSs. Conclusions Potentially harmful drug prescribing during pregnancy is not uncommon in France. This study supports the comparative analysis of RCS to assess potentially harmful drug prescribing in claims databases. Supplementary Information The online version contains supplementary material available at 10.1007/s40264-021-01117-4.
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Affiliation(s)
- Pierre-Olivier Blotière
- French National Health Insurance (Caisse Nationale de l'Assurance Maladie/Cnam), 50 avenue du Pr. André Lemierre, 75 986, Paris Cedex 20, France.
| | - Christine Damase-Michel
- Pharmacologie Médicale, Faculté de Médecine, Université de Toulouse UPS, Inserm CERPOP, CHU, Toulouse, France
| | - Alain Weill
- French National Health Insurance (Caisse Nationale de l'Assurance Maladie/Cnam), 50 avenue du Pr. André Lemierre, 75 986, Paris Cedex 20, France
| | - Géric Maura
- French National Health Insurance (Caisse Nationale de l'Assurance Maladie/Cnam), 50 avenue du Pr. André Lemierre, 75 986, Paris Cedex 20, France
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Hughes JE, Buckley N, Looney Y, Kirwan G, Curran S, Doherty CP, Mullooly M, Bennett KE. Awareness, knowledge and practice of healthcare professionals following implementation of a Pregnancy Prevention Program for sodium valproate in Ireland: a multi-stakeholder cross-sectional study. Expert Opin Drug Saf 2021; 20:965-977. [PMID: 34080507 DOI: 10.1080/14740338.2021.1933429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To establish awareness, knowledge, use and experience in practice of a sodium valproate pregnancy prevention program (PPP) in Ireland ("prevent") among three healthcare professional (HCP) groups. METHODS A cross-sectional study using anonymous online surveys was conducted among general practitioners (GPs), pharmacists, and specialist consultants. Descriptive analyses are presented. RESULTS HCP response rates were 5.8% for GPs (90/1544), 10.7% for pharmacists (219/2052), and 7.6% for specialists (17/224). Across HCP groups, there was high awareness (>90%) for specialist referral when female valproate patients are planning pregnancy, or become pregnant, but less awareness to refer annually for specialist review. While awareness of a possible teratogenic effect at any stage of pregnancy was high (>80%), most GPs (62.2%, 95% CI: 51.3, 71.9%) and community pharmacists (53.1%, 95% CI: 43.2, 62.8%) were unsure of the magnitude of risk for developmental disorders, while most specialists under-estimated this risk (46.7%, 95% CI: 24.8, 69.9%). Although >70% of the respondents identified valproate to be contraindicated in any woman of childbearing potential unless the conditions of the PPP are fulfilled, experience implementing key elements in practice varied. CONCLUSIONS Our findings suggest continued effort is needed to ensure optimal implementation of "prevent" into clinical practice in Ireland.
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Affiliation(s)
- John E Hughes
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Niamh Buckley
- Health Products Regulatory Authority, Dublin 2, Ireland
| | - Yvonne Looney
- Health Products Regulatory Authority, Dublin 2, Ireland
| | | | - Sinead Curran
- Health Products Regulatory Authority, Dublin 2, Ireland
| | - Colin P Doherty
- Trinity College Dublin School of Medicine.,FutureNeuro, the Science Foundation Ireland (SFI) Research Centre for Chronic and Rare Neurological Diseases, Dublin, Ireland
| | - Maeve Mullooly
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Kathleen E Bennett
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.,RCSI Data Science Centre, Dublin 2, Ireland
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Ultrasound Evaluation of the Effectiveness of the Use of Acitretin in the Treatment of Nail Psoriasis. J Clin Med 2021; 10:jcm10102122. [PMID: 34068890 PMCID: PMC8157176 DOI: 10.3390/jcm10102122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 05/10/2021] [Accepted: 05/12/2021] [Indexed: 12/22/2022] Open
Abstract
The study aimed to evaluate the effect of retinoid treatment on the morphological changes in the nail apparatus in patients with nail psoriasis. Material and methods: 41 patients aged 32 to 64 with nail psoriasis, without clinical signs of psoriatic arthritis, started on acitretin 0.6 to 0.8 mg kg b.w./d, for six months and 28 people in the control group were included in the study. Both groups had ultrasound examination of fingernails and digital extensor tendon in the distal interphalangeal joints. In psoriatic patients, US examination was conducted before starting the treatment and after six months. A total of 685 nails were examined. Results: After six months of treatment, there was a reduction in the thickness of the nail bed and nail matrix (p = 0.046 and p = 0.031, respectively). The thickness of the nail plates decreased, although it was statistically insignificant (p = 0.059) and it was higher than in the control group (p = 0.034). The reduced severity of clinical nail changes after six months of retinoid treatment did not correlate with the reduction in extensor tendon thickness in any group of patients. Conclusions: In patients with nail psoriasis, acitretin treatment resulted in a rapid decrease in the thickness of the nail bed and matrix, but it did not affect the thickness of the nail plate after six months. There was no effect of acitretin on the digital extensor tendon thickness or the increased blood supply to the tendon area. The results of the study may indicate the usefulness of ultrasound nail examinations in patients with nail psoriasis not only to assess the advancement of morphological changes and response to treatment, but also to choose the potential treatment.
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Ibrahim AAM, Alshatri AA, Alsuwaidan S, Almutairi L, Aljasser N, Mahmoud MA, Alaseeri A, Almonysir A, Alotaibi B, Alrasheed B, Alfawaz M. Awareness of isotretinoin use and Saudi FDA pregnancy prevention program in Riyadh, Saudi Arabia: A cross-sectional study among female patients. Saudi Pharm J 2021; 29:527-532. [PMID: 34194259 PMCID: PMC8233528 DOI: 10.1016/j.jsps.2021.04.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 04/13/2021] [Indexed: 11/18/2022] Open
Abstract
Introduction Oral isotretinoin is an effective agent for the treatment of severe cystic acne. Isotretinoin is a teratogen; there is an increased risk of congenital defects in infants exposed to the drug in the uterus. The Saudi Food and Drug Authority (SFDA) has implemented a pregnancy prevention program (PPP) to protect females from those teratogenic effects. Objectives To investigate the awareness of women, of reproductive age who were using Isotretinoin or used it previously, about isotretinoin use and the SFDA-approved PPP in Riyadh, Saudi Arabia. Methods This cross-sectional study was conducted during the period from June to October 2019. A questionnaire was developed based on the published literature and the PPP recommendations. The study was carried out online among female patients who were on Isotretinoin therapy or have used it previously in Riyadh city. The Statistical Package for Social Sciences (SPSS for Windows, version 24) was used to analyze the study data. Results During the study period, 483 patients participated in the study. Among them, 97.3% reported that they used the drug based on a doctor’s prescription, 94.6% were aware of Isotretinoin’s teratogenic effect, and 30.6% confirmed their awareness of the PPP. Amongst the participants, 9.1% (n = 44) used Isotretinoin while being married or planning to get married within a one-month period after using it. Concerning the use of two contraceptive methods according to the PPP guidelines, of the participants, 43.2% reported that they have been informed by their healthcare providers to use two contraceptive methods before starting the medication. Also 43.2% reported that they have been informed to use two contraceptive methods while using the medication, and 50% reported that they have been informed to use two contraceptive methods for one month after stopping the medication. Regardless of the information they had, participants’ actual practice, was as follow: 15.9% used two contraceptive methods before starting the medication, 15.9% used two contraceptive methods during the treatment, and 13.6% used two contraceptive methods for one month after stopping the medication. Conclusions Although this study revealed that the vast majority of participants were aware of isotretinoin’s teratogenic effect, still a considerable number of them had no idea about the PPP. This issue needs to greatly be addressed to minimize the risk of teratogenicity.
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Affiliation(s)
- Alnada Abdalla Mohamed Ibrahim
- Department of Pharmacy Practice, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
- Corresponding author.
| | - Amal Almotiry Alshatri
- Drug Safety and Risk Management Department, Saudi Food and Drug Authority (SFDA), Riyadh, Saudi Arabia
| | - Salem Alsuwaidan
- Kind Saud Medical City, Research and Innovation Center, Riyadh, Saudi Arabia
| | - Lulu Almutairi
- Research Center & Consulting Studies, Saudi Food and Drug Authority (SFDA), Riyadh, Saudi Arabia
| | - Nasser Aljasser
- Drug Safety and Risk Management Department, Saudi Food and Drug Authority (SFDA), Riyadh, Saudi Arabia
| | - Mansour Adam Mahmoud
- Department of Clinical and Hospital Pharmacy, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
| | - Afnan Alaseeri
- College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Abrar Almonysir
- College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Badraa Alotaibi
- College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Batoul Alrasheed
- College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Maram Alfawaz
- College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
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8
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Shroukh WA, Steinke DT, Willis SC. Risk management of teratogenic medicines: A systematic review. Birth Defects Res 2020; 112:1755-1786. [DOI: 10.1002/bdr2.1799] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 12/26/2022]
Affiliation(s)
- Wejdan A. Shroukh
- Division of Pharmacy and Optometry, School of Health Sciences The University of Manchester Manchester UK
| | - Douglas T. Steinke
- Division of Pharmacy and Optometry, School of Health Sciences The University of Manchester Manchester UK
| | - Sarah C. Willis
- Division of Pharmacy and Optometry, School of Health Sciences The University of Manchester Manchester UK
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Rashid ZA, Al-Tabakha MM, Alomar MJ. Proper Counseling and Dispensing of Isotretinoin Capsule Products by Community Pharmacists in UAE: A Simulated Patient Study. Clin Cosmet Investig Dermatol 2020; 13:405-414. [PMID: 32606878 PMCID: PMC7305830 DOI: 10.2147/ccid.s256302] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 05/30/2020] [Indexed: 01/09/2023]
Abstract
PURPOSE To evaluate the pharmacist's assessment of patient eligibility for safe use of isotretinoin and the quality of pharmacist's counseling. PATIENTS AND METHODS A covert simulated patient (SP) methodology was used in which a trained female researcher, who was 25 years old, played the patient's role through this cross-sectional study by visiting community pharmacies and requesting isotretinoin capsules through a controlled prescription. A data form was used to collect the information following each pharmacy visit by asking about medical/family history and providing comprehensive counseling about the most common adverse effects, proper use instructions, and the importance of adherence to medication. The pharmacists, who did not initiate counseling, were prompted by the SP. RESULTS The pharmacists in 400 pharmacies who agreed to participate were visited by the SP. Only 7 (2%) pharmacists provided a complete assessment of patient eligibility for using isotretinoin with comprehensive counseling. Most of the pharmacists (84%) provided incomplete assessment as indicated by the overall score. Only 11 (3%) pharmacists asked the six crucial questions for the assessment of patient eligibility. On prompting, only 6 (2%) pharmacists provided complete counseling about the expected adverse effects. The most frequently provided adverse effect was dry skin, specifically dry lips (71.8%). A minority of 108 (27%) pharmacists provided education about the importance of using contraception during isotretinoin therapy. A complete level of counseling was provided by 125 (31.3%) pharmacists regarding the lab tests that the SP needs to undergo during therapy. Female pharmacists were more likely to provide counseling about the pregnancy test (mean=134, p=0.001). CONCLUSION Suboptimal level of the patient's assessment was revealed with poor educational counseling by the community pharmacists. New strategies are needed to improve pharmaceutical care services in the UAE.
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Affiliation(s)
- Zainab A Rashid
- Department of Clinical Sciences, College of Pharmacy & Health Sciences, Ajman University, Ajman, United Arab Emirates
| | - Moawia M Al-Tabakha
- Department of Pharmaceutical Sciences, College of Pharmacy & Health Sciences, Ajman University, Ajman, United Arab Emirates
| | - Muaed Jamal Alomar
- Department of Clinical Sciences, College of Pharmacy & Health Sciences, Ajman University, Ajman, United Arab Emirates
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Blotière PO, Miranda S, Weill A, Mikaeloff Y, Peyre H, Ramus F, Mahmoud Z, Coste J, Dray-Spira R. Risk of early neurodevelopmental outcomes associated with prenatal exposure to the antiepileptic drugs most commonly used during pregnancy: a French nationwide population-based cohort study. BMJ Open 2020; 10:e034829. [PMID: 32513880 PMCID: PMC7282331 DOI: 10.1136/bmjopen-2019-034829] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES To assess the association between prenatal exposure to monotherapy with the antiepileptic drugs (AEDs) most commonly used during pregnancy and the risk of various neurodevelopmental outcomes compared with lamotrigine. DESIGN Nationwide population-based cohort study. SETTING French national healthcare databases. PARTICIPANTS Children born alive between 2011 and 2014 and prenatally exposed to AED monotherapy. PRIMARY AND SECONDARY OUTCOME MEASURES Outcomes included neurodevelopmental disorders (NDD), defined by International Classification of Diseases, 10th Revision codes F70-F98-pervasive developmental disorders (PDD, F84) and mental retardation (MR, F70-F79) were studied separately-and visits to speech therapists. The reference group comprised children prenatally exposed to lamotrigine. Children were followed until outcome, loss to follow-up, death or 31 December 2016. We performed inverse probability of treatment weighting analyses using the propensity score, which included maternal and infant characteristics. Hazard ratios (HRs) were calculated using Cox models. RESULTS The cohort comprised 9034 children, 2916 of which were exposed to lamotrigine, 1627 to pregabalin, 1246 to clonazepam, 991 to valproic acid (VPA), 621 to levetiracetam, 502 to carbamazepine, 477 to topiramate, 378 to gabapentin and 143 to oxcarbazepine. None of these AEDs, except VPA, was associated with an increased risk of any of the four neurodevelopmental outcomes investigated. Exposure to VPA was associated with increased risks of NDDs (HR=2.7, 95% CI (1.8 to 4.0)), PDD (HR=4.4 (2.1 to 9.3)), MR (HR=3.1 (1.5 to 6.2)) and visits to speech therapists (HR=1.5 (1.1 to 1.9)), with a dose-response relationship. CONCLUSIONS No increased risk of any of the neurodevelopmental outcomes investigated in this study was observed with prenatal exposure to levetiracetam, pregabalin, oxcarbazepine, topiramate, gabapentin, clonazepam or carbamazepine, compared with lamotrigine. However, this study corroborates the well-known association between maternal use of VPA during pregnancy and the risk of neurodevelopmental disorders in the offspring. Longer follow-up is necessary to confirm these findings.
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Affiliation(s)
- Pierre-Olivier Blotière
- Department of Public Health Studies, French National Health Insurance (CNAM), Paris, France
- Apemac, EA 4360, Université de Lorraine, Université Paris-Descartes, Nancy, France
| | - Sara Miranda
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety, Saint-Denis, France
| | - Alain Weill
- Department of Public Health Studies, French National Health Insurance (CNAM), Paris, France
| | - Yann Mikaeloff
- Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Unité de Rééducation Neurologique Infantile, Bicêtre, France
- CESP, Faculté de médecine-Université Paris-Sud, Faculté de médecine-UVSQ, INSERM, Université Paris-Saclay, Villejuif, France
| | - Hugo Peyre
- Laboratoire de Sciences Cognitives et Psycholinguistique, Ecole Normale Supérieure, EHESS, CNRS, PSL University, Paris, France
- Department of Child and Adolescent Psychiatry, Robert Debré Hospital, APHP, Paris, France
- INSERM UMR 1141, Paris Diderot University, Paris, France
| | - Franck Ramus
- Laboratoire de Sciences Cognitives et Psycholinguistique, Ecole Normale Supérieure, EHESS, CNRS, PSL University, Paris, France
| | - Zureik Mahmoud
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety, Saint-Denis, France
- Versailles Saint-Quentin-en-Yvelines University, Versailles, France
| | - Joël Coste
- Department of Public Health Studies, French National Health Insurance (CNAM), Paris, France
- Biostatistics and Epidemiology Unit, Hôtel-Dieu Hospital, Assistance Publique-Hôpitaux de Paris, and Paris Descartes University, Paris, France
| | - Rosemary Dray-Spira
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety, Saint-Denis, France
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Trends in sodium valproate prescriptions among children aged 0 to 14 years between 2010 and 2016: A study based on the French National Health Insurance Database. Seizure 2019; 70:71-76. [PMID: 31302303 DOI: 10.1016/j.seizure.2019.07.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 07/03/2019] [Accepted: 07/05/2019] [Indexed: 11/21/2022] Open
Abstract
PURPOSE After a huge campaign of information on the teratogenic risk of sodium valproate (VPA) having taken place in France we aimed to evaluate the trend of its prescriptions in young epileptic girls. METHOD Using the French National Health Insurance Database we searched for patients aged 0-14 years being supplied an antiepileptic drug (AED) between 2010 and 2016. RESULTS 113,362 children received at least one AED, 61,259 boys and 52,103 girls. Compared to 2010-2014 years, VPA was less prescribed in 2016 as first AED (29% vs 37.3% respectively). The difference between the two periods was greater for girls (-41%) than for boys (-12%). CONCLUSION The changing trend of VPA as first AED prescribed, particularly in girls, reflects published evidence in terms of safety.
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Blotière PO, Weill A, Dalichampt M, Billionnet C, Mezzarobba M, Raguideau F, Dray-Spira R, Zureik M, Coste J, Alla F. Development of an algorithm to identify pregnancy episodes and related outcomes in health care claims databases: An application to antiepileptic drug use in 4.9 million pregnant women in France. Pharmacoepidemiol Drug Saf 2018; 27:763-770. [PMID: 29763992 PMCID: PMC6055607 DOI: 10.1002/pds.4556] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 03/20/2018] [Accepted: 04/12/2018] [Indexed: 11/27/2022]
Abstract
Purpose Access to claims databases provides an opportunity to study medication use and safety during pregnancy. We developed an algorithm to identify pregnancy episodes in the French health care databases and applied it to study antiepileptic drug (AED) use during pregnancy between 2007 and 2014. Methods The algorithm searched the French health care databases for discharge diagnoses and medical procedures indicative of completion of a pregnancy. To differentiate claims associated with separate pregnancies, an interval of at least 28 weeks was required between 2 consecutive pregnancies resulting in a birth and 6 weeks for terminations of pregnancy. Pregnancy outcomes were categorized into live births, stillbirths, elective abortions, therapeutic abortions, spontaneous abortions, and ectopic pregnancies. Outcome dates and gestational ages were used to calculate pregnancy start dates. Results According to our algorithm, live birth was the most common pregnancy outcome (73.9%), followed by elective abortion (17.2%), spontaneous abortion (4.2%), ectopic pregnancy (1.1%), therapeutic abortion (1.0%), and stillbirth (0.4%). These results were globally consistent with French official data. Among 7 559 701 pregnancies starting between 2007 and 2014, corresponding to 4 900 139 women, 6.7 per 1000 pregnancies were exposed to an AED. The number of pregnancies exposed to older AEDs, comprising the most teratogenic AEDs, decreased throughout the study period (−69.4%), while the use of newer AEDs increased (+73.4%). Conclusions We have developed an algorithm that allows identification of a large number of pregnancies and all types of pregnancy outcomes. Pregnancy outcome and start dates were accurately identified, and maternal data could be linked to neonatal data.
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Affiliation(s)
- Pierre-Olivier Blotière
- Department of Studies in Public Health, French National Health Insurance (CNAMTS), Paris, France.,Université de Lorraine, université Paris-Descartes, Apemac, EA 4360, Nancy, France
| | - Alain Weill
- Department of Studies in Public Health, French National Health Insurance (CNAMTS), Paris, France
| | - Marie Dalichampt
- Department of Studies in Public Health, French National Health Insurance (CNAMTS), Paris, France
| | - Cécile Billionnet
- Department of Studies in Public Health, French National Health Insurance (CNAMTS), Paris, France
| | - Myriam Mezzarobba
- Department of Studies in Public Health, French National Health Insurance (CNAMTS), Paris, France
| | - Fanny Raguideau
- Department of Epidemiology of Health Products, The French National Agency for Medicines and Health Products Safety, Saint-Denis, France
| | - Rosemary Dray-Spira
- Department of Epidemiology of Health Products, The French National Agency for Medicines and Health Products Safety, Saint-Denis, France
| | - Mahmoud Zureik
- Department of Epidemiology of Health Products, The French National Agency for Medicines and Health Products Safety, Saint-Denis, France
| | - Joël Coste
- Department of Studies in Public Health, French National Health Insurance (CNAMTS), Paris, France
| | - François Alla
- Université de Lorraine, université Paris-Descartes, Apemac, EA 4360, Nancy, France.,Université Bordeaux et CHU Bordeaux, CIC-EC 1401, Inserm U1219, Bordeaux, France
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Boudes PF. Risk Evaluation and Mitigation Strategies (REMSs): Are They Improving Drug Safety? A Critical Review of REMSs Requiring Elements to Assure Safe Use (ETASU). Drugs R D 2018; 17:245-254. [PMID: 28160230 PMCID: PMC5427046 DOI: 10.1007/s40268-017-0175-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Risk Evaluation and Mitigation Strategies (REMSs) with Elements to Assure Safe Use (ETASU) are requested for drugs with significant safety risks. We reviewed REMS programs issued since 2011 to evaluate their rationales, characteristics, and consistencies, and evaluated their impact on improving drug safety. We conducted a literature search and a survey of relevant websites (FDA, manufacturers, and REMSs). ETASU characteristics were summarized. REMS risks were compared with labeled risks, including black box warnings. Forty-two programs were analyzed. Seven incorporated drugs of the same class. Most drugs (57%) were indicated for an orphan disease. A single risk was mentioned in 24 REMSs, and multiple risks in 18. Embryo-fetal toxicity and abuse or misuse were the most frequent risks. All risks were identified during clinical development but some were hypothetical. Thirty-six drugs had a black box warning. REMS risks and black box risks differed for 11 drugs. A drug with multiple indications could have a REMS for one of them but not for another. Most REMSs required prescriber training and certification, half required dispenser certification and patient enrolment. REMSs were revised multiple times and only three (7%) were discontinued. No data were available to establish whether REMSs were effective in improving drug safety. Some REMSs were deemed inefficient. REMSs with ETASU continue to be implemented but their impact on improving drug safety is still not documented. Hence, one of the main requirements of the FDA Amendments Act of 2007 is not being addressed. In addition, REMSs are complex and their logic is inconsistent; we recommend a thorough re-evaluation of the REMS program.
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Affiliation(s)
- Pol F Boudes
- PFB Consulting, 152 E. Delaware Avenue, Pennington, NJ, 08534, USA.
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Bouillon K, Bertrand M, Bader G, Lucot JP, Dray-Spira R, Zureik M. Association of Hysteroscopic vs Laparoscopic Sterilization With Procedural, Gynecological, and Medical Outcomes. JAMA 2018; 319:375-387. [PMID: 29362796 PMCID: PMC5833563 DOI: 10.1001/jama.2017.21269] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
IMPORTANCE Safety of hysteroscopic sterilization has been recently questioned following reports of general symptoms such as allergy, tiredness, and depression in addition to associated gynecological results such as pelvic pain, perforation of fallopian tubes or uterus, and unwanted pregnancy. OBJECTIVE To compare the risk of reported adverse events between hysteroscopic and laparoscopic sterilization. DESIGN, SETTING, AND PARTICIPANTS French nationwide cohort study using the national hospital discharge database linked to the health insurance claims database. Women aged 30 to 54 years receiving a first hysteroscopic or laparoscopic sterilization between 2010 and 2014 were included and were followed up through December 2015. EXPOSURES Hysteroscopic sterilization vs laparoscopic sterilization. MAIN OUTCOMES AND MEASURES Risks of procedural complications (surgical and medical) and of gynecological (sterilization failure that includes salpingectomy, second sterilization procedure, or pregnancy; pregnancy; reoperation) and medical outcomes (all types of allergy; autoimmune diseases; thyroid disorder; use of analgesics, antimigraines, antidepressants, benzodiazepines; outpatient visits; sickness absence; suicide attempts; death) that occurred within 1 and 3 years after sterilization were compared using inverse probability of treatment-weighted Cox models. RESULTS Of the 105 357 women included (95.5% of eligible participants; mean age, 41.3 years [SD, 3.7 years]), 71 303 (67.7% ) underwent hysteroscopic sterilization, and 34 054 (32.3%) underwent laparoscopic sterilization. During the hospitalization for sterilization, risk of surgical complications for hysteroscopic sterilization was lower: 0.13% for hysteroscopic sterilization vs 0.78% for laparoscopic sterilization (adjusted risk difference [RD], -0.64; 95% CI, -0.67 to -0.60) and was lower for medical complications: 0.06% vs 0.11% (adjusted RD, -0.05; 95% CI, -0.08 to -0.01). During the first year after sterilization, 4.83% of women who underwent hysteroscopic sterilization had a higher risk of sterilization failure than the 0.69% who underwent laparoscopic sterilization (adjusted hazard ratio [HR], 7.11; 95% CI, 5.92 to 8.54; adjusted RD, 4.23 per 100 person-years; 95% CI, 3.40 to 5.22). Additionally, 5.65% of women who underwent hysteroscopic sterilization required gynecological reoperation vs 1.76% of women who underwent laparoscopic sterilization (adjusted HR, 3.26; 95% CI, 2.90 to 3.67; adjusted RD, 4.63 per 100 person-years; 95% CI, 3.38 to 4.75); these differences persisted after 3 years, although attenuated. Hysteroscopic sterilization was associated with a lower risk of pregnancy within the first year of the procedure but was not significantly associated with a difference in risk of pregnancy by the third year (adjusted HR, 1.04; 95% CI, 0.83-1.30; adjusted RD, 0.01 per 100 person-years; 95% CI, -0.04 to 0.07). Risks of medical outcomes were not significantly increased with hysteroscopic sterilization compared with laparoscopic sterilization. CONCLUSIONS AND RELEVANCE Among women undergoing first sterilization, the use of hysteroscopic sterilization was significantly associated with higher risk of gynecological complications over 1 year and over 3 years than was laparoscopic sterilization. Risk of medical outcomes was not significantly increased over 1 year or over 3 years. These findings do not support increased medical risks associated with hysteroscopic sterilization.
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Affiliation(s)
- Kim Bouillon
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety (ANSM), Saint-Denis, France
| | - Marion Bertrand
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety (ANSM), Saint-Denis, France
| | - Georges Bader
- Department of Obstetrics and Gynecology and Reproductive Medicine, Poissy Hospital, Poissy, France
| | - Jean-Philippe Lucot
- Department of Gynecology and Obstetrics, Centre Hospitalier de Bethune, Bethune, France
| | - Rosemary Dray-Spira
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety (ANSM), Saint-Denis, France
| | - Mahmoud Zureik
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety (ANSM), Saint-Denis, France
- University Versailles St-Quentin-en-Yvelines, Montigny le Bretonneux, France
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The limitations of some European healthcare databases for monitoring the effectiveness of pregnancy prevention programmes as risk minimisation measures. Eur J Clin Pharmacol 2017; 74:513-520. [PMID: 29230493 DOI: 10.1007/s00228-017-2398-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 12/05/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE Pregnancy prevention programmes (PPPs) exist for some medicines known to be highly teratogenic. It is increasingly recognised that the impact of these risk minimisation measures requires periodic evaluation. This study aimed to assess the extent to which some of the data needed to monitor the effectiveness of PPPs may be present in European healthcare databases. METHODS An inventory was completed for databases contributing to EUROmediCAT capturing pregnancy and prescription data in Denmark, Norway, the Netherlands, Italy (Tuscany/Emilia Romagna), Wales and the rest of the UK, to determine the extent of data collected that could be used to evaluate the impact of PPPs. RESULTS Data availability varied between databases. All databases could be used to identify the frequency and duration of prescriptions to women of childbearing age from primary care, but there were specific issues with availability of data from secondary care and private care. To estimate the frequency of exposed pregnancies, all databases could be linked to pregnancy data, but the accuracy of timing of the start of pregnancy was variable, and data on pregnancies ending in induced abortions were often not available. Data availability on contraception to estimate compliance with contraception requirements was variable and no data were available on pregnancy tests. CONCLUSION Current electronic healthcare databases do not contain all the data necessary to fully monitor the effectiveness of PPP implementation, and thus, special data collection measures need to be instituted.
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Brzezińska-Wcisło L, Zbiciak-Nylec M, Wcisło-Dziadecka D, Salwowska N. Pregnancy: a therapeutic dilemma. Postepy Dermatol Alergol 2017; 34:433-438. [PMID: 29507557 PMCID: PMC5831277 DOI: 10.5114/ada.2017.71108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 10/30/2017] [Indexed: 01/24/2023] Open
Abstract
Treatment during pregnancy is problematic. The Food and Drug Administration established drug categories to help in the treatment process. First-generation antihistamines are considered safe but they have sedative properties. Second-generation antihistamines cause less adverse reactions but besides cetirizine and loratadine they belong to category C. All retinoids should be avoided during pregnancy due to the risk of fetal malformations. Antimalarial drugs should be considered based on the clinical data. Sulfones can be considered as safe for use during pregnancy only with proper monitoring. Prednisone is administered in pregnancy. Other glucocorticosteroids have a different safety profile. Cyclosporine A treatment should be reserved as rescue therapy in severe stages of the disease. Treatment during pregnancy should be precise when it comes to pregnant woman and safe for the fetus.
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Affiliation(s)
- Ligia Brzezińska-Wcisło
- Chair and Department of Dermatology, School of Medicine, Medical University of Silesia, Katowice, Poland
| | | | - Dominika Wcisło-Dziadecka
- Department of Skin Structural Studies, Chair of Cosmetology, School of Pharmacy with Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Poland
| | - Natalia Salwowska
- Chair and Department of Dermatology, School of Medicine, Medical University of Silesia, Katowice, Poland
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Colas S, Allalou A, Poichotte A, Piriou P, Dray-Spira R, Zureik M. Exchangeable Femoral Neck (Dual-Modular) THA Prostheses Have Poorer Survivorship Than Other Designs: A Nationwide Cohort of 324,108 Patients. Clin Orthop Relat Res 2017; 475:2046-2059. [PMID: 28194710 PMCID: PMC5498370 DOI: 10.1007/s11999-017-5260-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 01/19/2017] [Indexed: 01/31/2023]
Abstract
BACKGROUND Exchangeable neck stems, defined as those with a dual taper (that is, a modular junction between the femoral head and the femoral neck and an additional junction between the neck and the stem body), were introduced in THA to improve restoration of joint biomechanics (restoring anteversion, offset, and limb length) and reduce the risk of dislocation. However exchangeable necks have been reported to result in adverse effects such as stem fractures and acute local tissue reaction. Whether they result in a net improvement to or impairment of reconstructive survivorship remains controversial. QUESTIONS/PURPOSES (1) To compare the prosthetic survivorship and all-cause revision risk of exchangeable femoral neck THAs versus fixed neck THAs, taking known prosthetic revision risk factors into account; and (2) to compare the cause-specific revision risk of exchangeable femoral neck THAs versus fixed neck THAs, adjusting for known prosthetic risk factors. METHODS Using French national health-insurance databases, we identified all French patients older than 40 years who underwent primary THA from 2009 through 2012. To ensure accuracy of the data, we considered only beneficiaries of the general insurance scheme (approximately 77% of the population). Characteristics of the prosthesis and the patients receiving an exchangeable femoral neck THA were compared with those receiving a fixed femoral neck THA (defined as femoral stem with only the head being exchangeable). Revision was the event of interest. Followup started on the date the THA was performed, until the patient experienced revision, died, was lost to followup, or until the followup period ended (December 31, 2014), whichever came first. Competing risk THA survivorship was calculated and compared (purpose 1), as were cause-specific Cox regression models (purpose 2). The study cohort included 324,108 individuals with a mean age of 77 years. A total of 24% underwent THA for acute trauma, and 3% of the group received an exchangeable neck THA. During the median 45-month followup (mean, 42 months; minimum, 1 day; maximum, 6 years), 11,968 individuals underwent prosthetic revision. RESULTS The cumulative revision incidence was 6.5% (95% CI, 5.8%-7.3%) for exchangeable neck THAs versus 4.7% (95% CI, 4.6%-4.8%) for fixed neck THAs (p < 0.001). After controlling for potential confounding variables including age, sex, comorbidities, indication for THA, cementation, bearing surface, and the characteristics of the center where the implantation was performed, we found that the exchangeable femoral neck THA was associated with an increased hazard ratio (HR) of revision of 1.26 (95% CI, 1.14-1.38; p < 0.001) compared with the fixed neck THA. When dealing with cause-specific revision, exchangeable neck THAs had a higher incidence of revision for implant failure or periprosthetic fracture, and for mechanical complications; adjusted HRs were, respectively, 1.68 (95% CI, 1.24-2.27; p < 0.001) and 1.27 (95% CI, 1.13-1.43; p < 0.001), for exchangeable neck THAs compared with fixed ones. CONCLUSIONS Exchangeable neck THAs had poorer survivorship independent of other prosthetic revision risk factors. Accordingly, expected anatomic and functional benefits should be carefully assessed before choosing this design. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Sandrine Colas
- French National Agency for Medicines and Health Products Safety, Saint-Denis, France
| | - Assia Allalou
- French National Agency for Medicines and Health Products Safety, Saint-Denis, France
| | | | | | - Rosemary Dray-Spira
- French National Agency for Medicines and Health Products Safety, Saint-Denis, France
| | - Mahmoud Zureik
- French National Agency for Medicines and Health Products Safety, Saint-Denis, France
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Cossec CL, Colas S, Zureik M. Relative impact of hospital and surgeon procedure volumes on primary total hip arthroplasty revision: a nationwide cohort study in France. Arthroplast Today 2017; 3:176-182. [PMID: 28913403 PMCID: PMC5585819 DOI: 10.1016/j.artd.2017.03.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 03/08/2017] [Accepted: 03/25/2017] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Both surgeon and hospital procedure volumes have been found to be associated with total hip arthroplasty (THA) outcomes. However, little research has been conducted on the relative influence. We studied the association between THA survivorship and both hospital and surgeon procedure volumes, considering their relative impact. METHODS A population-based cohort included all patients aged ≥40 years having received a unilateral primary THA from 2010 to 2011, from the French National Health Insurance Database. Patients were followed up until the end of 2014. The outcome was THA revision. Exposures of interest were procedure volumes, divided into tertiles: <1.5, 1.5-4, >4 and <7, 7-15, >15 procedures per month defined as low, medium, and high volumes for surgeon and hospital, respectively. RESULTS The cohort had 62,906 patients, with mean age 69 years and women 57%. Mean surgeon and hospital volumes were 8 and 23 procedures per month, respectively, and 5%, 72%, 22% and 7%, 28%, 65% of THAs were implanted by a low-, medium-, and high-volume surgeon or in a low-, medium-, and high-volume hospital, respectively. Median follow-up was 45 months (range, 0-57 months). In multivariate analysis, adjusted for both surgeon and hospital volumes, for patient and THA characteristics, a lower surgeon volume was associated with poorer THA survivorship (adjusted hazard ratio [aHR] = 1.19; 95% confidence interval [CI], 1.07-1.34 and aHR = 1.70; 95% CI, 1.40-2.05, for medium- and low-volume surgeon, respectively, compared with that of high volume), whereas hospital volume was not. CONCLUSIONS This study brings evidence to support the notion that THAs performed by high-volume surgeons in French private hospitals have higher survivorship in the first 4 years.
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Affiliation(s)
| | - Sandrine Colas
- Corresponding author. 143-147 Boulevard Anatole France, F-93285 Saint-Denis Cedex, France. Tel.: +3 315 587 4152.143-147 Boulevard Anatole FranceF-93285 Saint-Denis CedexFrance
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Liu H, Li J, Yu L. Effects of acitretin on semen quality and reproductive hormone levels in patients with psoriasis vulgaris. DERMATOL SIN 2017. [DOI: 10.1016/j.dsi.2016.10.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Rademaker M, Agnew K, Andrews M, Armour K, Baker C, Foley P, Frew J, Gebauer K, Gupta M, Kennedy D, Marshman G, Sullivan J. Psoriasis in those planning a family, pregnant or breast-feeding. The Australasian Psoriasis Collaboration. Australas J Dermatol 2017; 59:86-100. [PMID: 28543445 DOI: 10.1111/ajd.12641] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Accepted: 01/28/2017] [Indexed: 12/20/2022]
Abstract
The Australasian Psoriasis Collaboration has reviewed the evidence for managing moderate to severe psoriasis in those who are pregnant or are breast-feeding, or planning a family. The severity of the psoriasis, associated comorbidities and specific anti-psoriasis treatment, along with other exposures, can have a deleterious effect on pregnancy outcomes. Psoriasis itself increases the risk of preterm and low birthweight babies, along with spontaneous and induced abortions, but no specific birth defects have been otherwise demonstrated. The baseline risk for a live born baby to have a major birth defect is 3%, and significant neuro-developmental problem is 5%. In Australia, pregnant women with psoriasis are more likely to be overweight or obese, depressed, or smoke in their first trimester, and are also less likely to take prenatal vitamins or supplements. Preconception counselling to improve maternal, pregnancy and baby health is therefore strongly encouraged. The topical and systemic therapies commonly used in psoriasis are each discussed separately, with regards to pregnancy exposure, breast-feeding and effects on male fertility and mutagenicity. The systemic therapies included are acitretin, adalimumab, apremilast, certolizumab, ciclosporin, etanercept, infliximab, ixekizumab, methotrexate, NBUVB, prednisone, PUVA, secukinumab and ustekinumab. The topical therapies include dithranol (anthralin), calcipotriol, coal tar, corticosteroids (weak, potent and super-potent), moisturisers, salicylic acid, tacrolimus, and tazarotene. As a general recommendation, effective drugs that have been widely used for years are preferable to newer alternatives with less foetal safety data. It is equally important to evaluate the risks of not treating, as severe untreated disease may negatively impact both mother and the foetus.
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Affiliation(s)
- Marius Rademaker
- Department of Dermatology, Waikato Clinical Campus, Auckland Medical School, Auckland, New Zealand
| | - Karen Agnew
- Department of Dermatology, Greenlane Clinical Centre, Auckland, New Zealand.,Starship Children's Hospital, Auckland, New Zealand
| | - Megan Andrews
- The Skin and Cancer Foundation of Victoria, Melbourne, Victoria, Australia
| | - Katherine Armour
- The Skin and Cancer Foundation of Victoria, Melbourne, Victoria, Australia
| | - Chris Baker
- Department of Medicine (Dermatology), University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia.,University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Peter Foley
- Department of Medicine (Dermatology), University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia.,University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - John Frew
- Department of Dermatology, Prince of Wales Hospital, Sydney, New South Wales, Australia
| | - Kurt Gebauer
- Department of Dermatology, University of Western Australia, Freemantle, Western Australia, Australia
| | - Monisha Gupta
- Department of Dermatology, Liverpool Hospital, Skin Hospital, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Debra Kennedy
- Royal Hospital for Women, Sydney, New South Wales, Australia
| | - Gillian Marshman
- Flinders Medical Centre and Repatriation General Hospital, Adelaide, South Australia, Australia
| | - John Sullivan
- Holdsworth House Medical Practice, Sydney, New South Wales, Australia
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21
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Rockhold F. Comments on 'Estimands in clinical trials - broadening the perspective'. Stat Med 2017; 36:24-26. [PMID: 27917552 DOI: 10.1002/sim.7164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 10/14/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Frank Rockhold
- Duke Clinical Research Institute, 2400, Pratt St, Durham, NC 27705
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Bouillon K, Bertrand M, Boudali L, Ducimetière P, Dray-Spira R, Zureik M. Short-Term Risk of Bleeding During Heparin Bridging at Initiation of Vitamin K Antagonist Therapy in More Than 90 000 Patients With Nonvalvular Atrial Fibrillation Managed in Outpatient Care. J Am Heart Assoc 2016; 5:JAHA.116.004065. [PMID: 27799233 PMCID: PMC5210354 DOI: 10.1161/jaha.116.004065] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Several studies have recently examined the risks of bleeding and of ischemic stroke and systemic embolism associated with perioperative heparin bridging anticoagulation in patients with nonvalvular atrial fibrillation. However, few studies have investigated bridging risks during vitamin K antagonist initiation in outpatient settings. Methods and Results A retrospective cohort study was conducted on individuals starting oral anticoagulation between January 2010 and November 2014 for nonvalvular atrial fibrillation managed in outpatient care and identified from French healthcare insurance. Bleeding and ischemic stroke and systemic embolism events were identified from the hospitalization database. Adjusted hazard ratios with 95% CI were estimated using Cox models during the first and 2 following months of anticoagulation. Of 90 826 individuals, 30% had bridging therapy. A total of 318 (0.35%) cases of bleeding and 151 (0.17%) ischemic stroke and systemic embolism cases were identified during the first month of follow‐up and 231 (0.31%) and 122 (0.16%) during the 2 following months, respectively. At 1 month of follow‐up, the incidence of bleeding was higher in the bridged group compared with the nonbridged group (0.47% versus 0.30%; P<0.001), and this increased risk persisted after adjustment for covariates (hazard ratio=1.60; 95% CI, 1.28–2.01). This difference disappeared after the first month of treatment (0.93; 0.70–1.23). No significant difference in the occurrence of ischemic stroke and systemic embolism was observed either at 1 month of follow‐up or later. Conclusions At vitamin K antagonist initiation for nonvalvular atrial fibrillation managed in ambulatory settings, bridging therapy is associated with a higher risk of bleeding and a similar risk of arterial thromboembolism compared with no bridging therapy.
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Affiliation(s)
- Kim Bouillon
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety (ANSM), Saint-Denis, France
| | - Marion Bertrand
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety (ANSM), Saint-Denis, France
| | - Lotfi Boudali
- Department of Cardiovascular, Thrombosis, Metabolism and Obesity, French National Agency for Medicines and Health Products Safety (ANSM), Saint-Denis, France
| | | | - Rosemary Dray-Spira
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety (ANSM), Saint-Denis, France
| | - Mahmoud Zureik
- Department of Epidemiology of Health Products, French National Agency for Medicines and Health Products Safety (ANSM), Saint-Denis, France
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Raposo I, Torres T. Palmoplantar Psoriasis and Palmoplantar Pustulosis: Current Treatment and Future Prospects. Am J Clin Dermatol 2016; 17:349-58. [PMID: 27113059 DOI: 10.1007/s40257-016-0191-7] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Palmoplantar psoriasis and palmoplantar pustulosis are chronic skin diseases with a large impact on patient quality of life. They are frequently refractory to treatment, being generally described as a therapeutic challenge. This article aims to review the definitions of palmoplantar psoriasis and palmoplantar pustulosis, highlighting the similarities and differences in terms of epidemiology, clinical presentation, genetics, histopathology, and pathogenesis, as well as treatment options for both entities. Classical management of mild to moderate palmoplantar pustulosis and palmoplantar psoriasis relies on use of potent topical corticosteroids, phototherapy, and/or acitretin. Nevertheless, these drugs have proven to be insufficient in long-term control of extensive disease. Biologic therapy-namely, anti-interleukin-17 agents and phosphodiesterase type 4 inhibitors-has recently shown promising results in the treatment of palmoplantar psoriasis. Knowledge of the pathophysiologic pathways of both entities is of utmost importance and may, in the future, allow development of molecularly targeted therapeutics.
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Affiliation(s)
- Inês Raposo
- Department of Dermatology, Centro Hospitalar do Porto, Edifício das Consultas Externas, Ex-CICAP, Rua D. Manuel II, s/n, 4100, Porto, Portugal
| | - Tiago Torres
- Department of Dermatology, Centro Hospitalar do Porto, Edifício das Consultas Externas, Ex-CICAP, Rua D. Manuel II, s/n, 4100, Porto, Portugal.
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal.
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Association between Exposure to Benzodiazepines and Related Drugs and Survivorship of Total Hip Replacement in Arthritis: A Population-Based Cohort Study of 246,940 Patients. PLoS One 2016; 11:e0155783. [PMID: 27219105 PMCID: PMC4878771 DOI: 10.1371/journal.pone.0155783] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 04/11/2016] [Indexed: 11/21/2022] Open
Abstract
Background Total hip replacement (THR) is successful in treating hip arthritis. Prosthetic survivorship may depend on the medications taken by the patient; particularly, the role of benzodiazepines and related drugs (Z-drugs) with THR revision has been poorly investigated. Our objective was to compare THR short-term survivorship according to level of exposure to benzodiazepine and Z-drugs. Design, Setting and Participants All French patients aged 40 years or older, having undergone primary THR from January 1, 2009, through December 31, 2012, for arthritis according to French national health insurance databases were included in the cohort. Outcome of interest was THR revision, including any surgical procedure in which the implant or any component was changed or removed. Follow-up started the day the primary THR was performed. Observations were right-censored on December 31, 2014, if neither revision nor death had yet occurred. Exposure of interest was the cumulative defined daily doses per day (cDDD/day) of benzodiazepines and Z-drugs dispensed within 6 months before or after inclusion. We defined four exposure groups; cDDD/d = 0: unexposed; <0.08: low exposure;] 0.08–0.38]: medium exposure; >0.38: high exposure. THR survivorship was assessed according to level of exposure to benzodiazepines and Z-drugs in univariate and multivariate Cox models adjusted for patient, THR and implanting center characteristics. Results The study cohort comprised 246,940 individuals: mean age at baseline, 69.9 years; women, 57.9%; unexposed: 51.7%; low exposure: 16.7%; medium exposure: 15.9%; and high exposure: 15.7%. During the median 45-month follow-up, 9043 individuals underwent prosthetic revision. Adjusted hazard ratios in low, medium and high exposed groups were 1.18 (95%CI, 1.12–1.26; P<0.001), 1.32 (95%CI, 1.24–1.40; P<0.001) and 1.37 (95%CI, 1.29–1.45; P<0.001), respectively, compared to unexposed. Conclusion and Relevance Exposure to benzodiazepines and Z-drugs is associated with an increased risk of THR revision, with a dose-response relationship. Cautious prescribing might be needed as well as careful history examination and assessment of risk for patients with a hip prosthesis.
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