Thesis May Be Reproduced, Distributed, Stored in a Retrieval System, Or Transmitted in Any Form Or by Any Means, Without Prior Written Permission of the Author

Total Page:16

File Type:pdf, Size:1020Kb

Thesis May Be Reproduced, Distributed, Stored in a Retrieval System, Or Transmitted in Any Form Or by Any Means, Without Prior Written Permission of the Author UvA-DARE (Digital Academic Repository) Drug treatment for patients with acute mania: Understanding clinical trials and treatment success Welten, C.C.M. Publication date 2016 Document Version Final published version Link to publication Citation for published version (APA): Welten, C. C. M. (2016). Drug treatment for patients with acute mania: Understanding clinical trials and treatment success. General rights It is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), other than for strictly personal, individual use, unless the work is under an open content license (like Creative Commons). Disclaimer/Complaints regulations If you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: https://uba.uva.nl/en/contact, or a letter to: Library of the University of Amsterdam, Secretariat, Singel 425, 1012 WP Amsterdam, The Netherlands. You will be contacted as soon as possible. UvA-DARE is a service provided by the library of the University of Amsterdam (https://dare.uva.nl) Download date:05 Oct 2021 DRUG TREATMENT FOR PATIENTS WITH ACUTE MANIA Understanding clinical trials and treatment success Carlijn C.M. Welten Cover and layout design by The Fat Moose, www.thefatmoose.nl Printing by Uitgeverij BOXPress | Proefschriftmaken.nl ISBN: 978-94-6295-297-3 Author: Carlijn Welten All rights reserved. No part of this thesis may be reproduced, distributed, stored in a retrieval system, or transmitted in any form or by any means, without prior written permission of the author. ©2016 Carlijn Welten DRUG TREATMENT FOR PATIENTS WITH ACUTE MANIA - Understanding clinical trials and treatment success - ACADEMISCH PROEFSCHRIFT ter verkrijging van de graad van doctor aan de Universiteit van Amsterdam op gezag van de Rector Magnificus prof. dr. D.C. van den Boom ten overstaan van een door het College voor Promoties ingestelde commissie, in het openbaar te verdedigen in de Agnietenkapel op 15 januari 2016, te 10.00 uur door Carolina Cecilia Maria Welten geboren te Utrecht Promotores prof. dr. D.A.J.P. Denys Universiteit van Amsterdam prof. dr. H.G.M. Leufkens Universiteit Utrecht Copromotores dr. M.W.J. Koeter Universiteit van Amsterdam dr. T.D. Wohlfarth College ter Beoordeling van Geneesmiddelen Overige leden prof. dr. L. de Haan Universiteit van Amsterdam prof. dr. J.A. Swinkels Universiteit van Amsterdam prof. dr. E.M. Derks Universiteit van Amsterdam dr. N.C.C. Vulink Academisch Medisch Centrum prof. dr. A.W. Hoes Universiteit Utrecht prof. dr. R.W. Kupka Vrije Universiteit Amsterdam prof. dr. D. Deforce Universiteit Gent Faculteit der Geneeskunde “No amount of love can cure madness or unblacken one’s dark moods. Love can help, it can make the pain more tolerable, but, always, one is beholden to medication that may or may not always work and may or may not be bearable” - Kay Redfield Jamison, An Unquiet Mind: A Memoir of Moods and Madness, 1995 - CONTENTS Part I General introduction Chapter 1: General introduction 13 Part II Regulatory questions Chapter 2: Efficacy of drug treatment for acute mania differs 27 across geographic regions Chapter 3: Placebo response in antipsychotic trials of patients 45 with acute mania Chapter 4: Net gain analysis, an addition to responder analysis 63 Part III Clinical questions Chapter 5: Does insight affect the efficacy of antipsychotics in 83 acute mania? Chapter 6: Early non-response in the antipsychotic treatment of 99 acute mania; a criterion for reconsidering treatment? Part IV Summary and discussion Chapter 7: Summary and discussion 121 Part V Appendix Nederlandse samenvatting 145 Dankwoord 155 Portfolio 163 About the author 169 Contents | 9 PARTintroduction 1General 01 CHAPTER 1: GENERAL INTRODUCTION INTRODUCTION This thesis is about the treatment of patients with an acute manic episode. An acute manic episode is part of the Bipolar I Disorder, characterized by episodes of acute mania, episodes of depression and periods of remission. Only one acute manic episode in a lifetime is needed to meet criteria for Bipolar I Disorder (1). In this thesis, I focus on the treatment of the acute manic episode and leave the depressive episode of bipolar disorder aside. An acute manic episode is a dramatic and potentially very harmful period for patients and their loved ones. Patients can feel as if they are on top of the world, can be easily irritated, and may have feelings of grandiosity. Frequently, they have little need for sleep and therefore only sleep few hours a night. They often speak rapidly and continuously, and experience many thoughts running through their minds. They are easily distracted and can be extremely busy with social, work or school related or sexual activities. Unfortunately, they are often excessively preoccupied with activities that have high potential for serious harm, including interpersonal problems, extensive spending leading to serious debts and promiscuous behavior (1). An acute manic episode can last several weeks. When patients recover from an acute manic episode, they are frequently confronted with a personal, interpersonal, occupational and/or financial disaster due to the acute manic episode. Personal experiences as a resident at the psychiatric crisis department of Amsterdam (Arkin, Spoedeisende Psychiatrie) revealed the (self-) destructive behavior of several patients with an acute manic episode. There was a patient who sold his holiday home in Spain for only very little money, opened the door for strangers and gave away the entire furniture; a patient who walked naked on the streets of Amsterdam and had numerous sexual contacts; and a 76-years old patient who drunk day and night while dancing in her house in little and extravagant clothes. It was harrowing to see these patients in an acute manic episode, without boundaries and mostly without any sense of shame, a true motivation to study the treatment of an acute manic episode of bipolar disorder. Bipolar disorder is a lifelong condition, which unfortunately cannot be cured. Thus, one of the goals of treatment of patients with bipolar disorder is to prevent a new acute PART 1 - CHAPTER 1 - General introduction| 15 manic or depressive episode. Therefore, patients with bipolar disorder in remission are often treated with the mood stabilizer lithium, and less frequently with (anticonvulsant) mood stabilizers, antidepressants or antipsychotics, to prevent recurrence to an acute manic or depressive episode (2). However, due to serious life events, intense stress, inadequate medication, or discontinuation of medication (frequently occurring after a long episode-free period), a recurrence to mania or depression may still occur. When a recurrence to an acute manic episode occurs, the immediate treatment goal is to rapidly resolve manic symptoms. As recommended by the NICE Guideline for Bipolar Disorders (2014) and the Dutch Guidline for Bipolar Disorders (2015), the first choice in the treatment of acute mania is antipsychotic mono-therapy. If this is not effective, it is advised to switch to another antipsychotic compound and finally, adjuvant medication (e.g. lithium or valproate) is recommended (2). Preferably, only those antipsychotics should be prescribed for patients with an acute manic episode that are registered for this specific indication. In order to be registered (and thus obtain market authorization), the drug is tested on efficacy, safety, and quality in phase III randomized controlled clinical trials (RCTs). The drug has to show a significant and clinical relevant effect compared to placebo or to the established treatment and adverse events are assessed. If the registration authority (e.g. EMA, FDA) decides that there is a positive benefit-risk balance for the drug, registration and market authorization can be granted. This assessment can be challenging and the outcomes are often debated; were the patients in the trial really representative for those seen in daily clinical practice, were the outcome measures really the most adequate, was the magnitude of the effect really clinically relevant, and did the benefits really outweigh the risks, etcetera. To better understand and further improve clinical trials for the registration of treatment for acute mania, the Medicines Evaluation Board (MEB) of the Netherlands embarked on a collaborative project with the the Academic Medical Centre (AMC) at the University of Amsterdam. The MEB is grateful to the pharmaceutical companies for allowing us excess to their database. This database consisted of the raw individual patient data (IPD) of twelve registration studies for the indication of acute mania in an eleven-years period. All studies were double blind, randomized, placebo-controlled trials including 16 | DRUG TREATMENT FOR PATIENTS WITH ACUTE MANIA Understanding clinical trials and treatment success patients diagnosed with a DSM-IV acute manic episode of bipolar disorder. In this database, 3,207 patients were included; 1,403 patients received active treatment, 631 patients received an active comparator, and 1,191 patients received placebo. The mean age was 39.21, the mean BMI was 26.34, and 46% of patients was female. In our study, 59.2% of patients was Caucasian, 12.2% African American, 13.2% Asian, and 15.4% had another ethnic background. The studies assessed severity
Recommended publications
  • Disclosure Summary for CME Learners ATS 2017 International Conference - Washington D.C
    American Thoracic Society - Disclosure Summary for CME Learners ATS 2017 International Conference - Washington D.C. - May 19-24, 2017 1) RELEVANT COMMERCIAL INTERESTS DISCLOSED BY CME PLANNERS AND PRESENTERS Initial Report as of May 15, 2017 Use Adobe PDF "Find" option to search for specific name. Presenter disclosures may continue on a successive page, or begin on a preceding page. Agrawal, Rishi Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest Boehringer Ingelheim b.v. Speaker Agusti, Alvar Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest Almirall Research Support Speaker Advisory Committee Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest AstraZeneca Pharmaceuticals LP Speaker Advisory Committee Research Support Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest Boehringer Ingelheim b.v. Advisory Committee Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest GlaxoSmithKline, LLC. Advisory Committee Research Support Speaker Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest Teva Pharmaceuticals USA, Inc. Speaker Advisory Committee Research Support Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest Novartis Pharma AG Speaker Advisory Committee Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest Merck Sharp & Dohme Corporation Advisory Committee Research Support Speaker 1 of 106 Agusti, Alvar Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest Menarini Speaker Research Support Akulian, Jason A. Name of Commercial Interest and Type(s) of Relationship with that Commercial Interest Veran Medical Technologies, Inc.
    [Show full text]
  • Geslaagdenkrant 2016 2 HET BELANG VAN LIMBURG
    wij zijn geslaagd! geslaagdenKRanT 2016 2 HET BELANG VAN LIMBURG aerts, Beringen. Handelswetenschappen en bedrijfskunde: Hogere ZeevaartscHool onderscheiding: ester swennen, genk. antwerpen Master in de Audiovisuele Kunsten Bachelor in het bedrijfsmanagement voldoende wijze: marieke stulens, Bilzen. onderscheiding: vladimir stonis, sint-truiden. Nautische Wetenschappen: onderscheiding: nele vandael, genk. voldoening: Hamza mouatassim, genk. Master in de Nautische Wetenschappen Onderwijs: onderscheiding: Jonathan vandenbossche, lommel. luca scHool oF arts Bachelor in het onderwijs: secundair onderwijs voldoening: marcella schetz, opitter. MA beeldende kunsten (Genk): erasmusHogescHool Sociaal-agogisch werk: Afstudeerrichting Fotografie Brussel met onderscheiding: Boumediene Belbachir, genk. Bachelor in de gezinswetenschappen op voldoende wijze: Jonas camps, Hechtel. onderscheiding: anne-martje Beckers, lummen; Kristel Management, Media & Maatschappij: cuyvers, Beringen; sara De Becker, Heers; nadine MA productdesign (Genk): Bachelor in het Communicatiemanagement Hermans, Dilsen-stokkem; an van lishout, Heusden- voldoende wijze: nele couwberghs, tessenderlo; Zolder; Dagmar vandebroek, Koersel. Afstudeerrichting Fotografie voldoening: marleen Bovie, tongeren; christine lavrey- maximiljaan van der Beken, Zonhoven. Katrijn caelen, genk. onderscheiding: mathijs vanduffel, overpelt. sen, Hasselt; valerie monnens, Heusden-Zolder; sandra Afstudeerrichting Communicatie- en Multime- vossen, Bocholt. Bachelor in het Hotelmanagement diadesign Bachelor
    [Show full text]
  • Juilliard Dance
    Juilliard Dance Senior Graduation Concert 2019 Welcome to Juilliard Dance Senior Graduation Concert 2019 Tonight, you will experience the culmination of a transformative four-year journey for the senior class of Juilliard Dance. Through rigorous physical training and artistic and intellectual exploration, all of the fourth-year dancers have expanded the possibilities of their movement abilities, stretching beyond what they thought possible when entering the program as freshmen. They have accepted the challenge of what it means to be a generous citizen artist and hold that responsibility close to their hearts. Chosen by the dancers, the solos and duets presented tonight have been commissioned for this evening or acquired from existing repertory and staged for this singular occasion. The works represent the manifestation of an evolution of growth and the discovery of their powerfully unique artistic voices. I am immensely proud of each and every fourth-year artist; it has been a joy and an honor to get to know the senior class, a group of individuals who will inevitably change the landscape of the field of dance as it exists today. Please join me for a standing ovation, cheering on the members of the class of 2019 as they take the stage for the last time together in the Peter Jay Sharp Theater. Well done, dancers—we thank you for your beautiful contributions to our Juilliard community and to the world beyond our campus. Sincerely, Little mortal jump Alicia Graf Mack Director, Juilliard Dance Cover: Alejandro Cerrudo's This page: Collaboration
    [Show full text]
  • 2018 Abstract Book
    CONTENTS Table of Contents INFORMATION Continuing Medical Education .................................................................................................5 Guidelines for Speakers ..........................................................................................................6 Guidelines for Poster Presentations .........................................................................................8 SPEAKER ABSTRACTS Abstracts ...............................................................................................................................9 POSTER ABSTRACTS Basic Research (Location – Room 101) ...............................................................................63 Clinical (Location – Room 8) ..............................................................................................141 2018 Joint Global Neurofibromatosis Conference · Paris, France · November 2-6, 2018 | 3 4 | 2018 Joint Global Neurofibromatosis Conference · Paris, France · November 2-6, 2018 EACCME European Accreditation Council for Continuing Medical Education 2018 Joint Global Neurofibromatosis Conference Paris, France, 02/11/2018–06/11/2018 has been accredited by the European Accreditation Council for Continuing Medical Education (EACCME®) for a maximum of 27 European CME credits (ECMEC®s). Each medical specialist should claim only those credits that he/she actually spent in the educational activity. The EACCME® is an institution of the European Union of Medical Specialists (UEMS), www.uems.net. Through an agreement between
    [Show full text]
  • CONTENTS Journal VOLUME 42 / NUMBER 6 / DECEMBER 2013
    EUROPEAN RESPIRATORY CONTENTS journal VOLUME 42 / NUMBER 6 / DECEMBER 2013 EDITORIALS 1433 The European Lung Corner Jean-Paul Sculier 1435 Putting noninvasive lung mechanics into context Peter M.A. Calverley and Ramon Farre 1438 The CFTR and EGFR relationship in airway vascular growth, and its importance in cystic fibrosis Jay A. Nadel 1441 Bronchodilator combinations for COPD: real hopes or a new Pandora’s box? Nicolas Roche and Pascal Chanez 1446 Clinical trials in idiopathic pulmonary fibrosis: a framework for moving forward David J. Lederer 1449 Therapeutic drug management: is it the future of multidrug-resistant tuberculosis treatment? Shashikant Srivastava, Charles A. Peloquin, Giovanni Sotgiu and Giovanni Battista Migliori 1454 Legionnaires’ disease in Europe: all quiet on the eastern front? Julien Beauté, Emmanuel Robesyn and Birgitta de Jong, on behalf of the European Legionnaires’ Disease Surveillance Network 1459 Avoiding overdiagnosis in lung cancer screening: the volume doubling time strategy Marie-Pierre Revel 1464 Does drug-induced emphysema exist? Norbert F. Voelkel, Shiro Mizuno and Masanori Yasuo European lung corner 1469 Canaries in the coal mine Maeve Barry ORIGINAL ARTICLES COPD 1472 The impact of COPD on health status: findings from the BOLD study Open Christer Janson, Guy Marks, Sonia Buist, Louisa Gnatiuc, Thorarinn Gislason, Mary Ann McBurnie, ERJ Rune Nielsen, Michael Studnicka, Brett Toelle, Bryndis Benediktsdottir and Peter Burney 1484 Dual bronchodilation with QVA149 versus single bronchodilator therapy: the
    [Show full text]
  • Intersection Between Mental Health and the Juvenile Justice System Mental Health Disorders Are Prevalent Among Youths in the Juvenile Justice System
    Last updated: July 2017 www.ojjdp.gov/mpg Intersection between Mental Health and the Juvenile Justice System Mental health disorders are prevalent among youths in the juvenile justice system. A meta-analysis by Vincent and colleagues (2008) suggested that at some juvenile justice contact points, as many as 70 percent of youths have a diagnosable mental health problem. This is consistent with other studies that point to the overrepresentation of youths with mental/behavioral health disorders within the juvenile justice system (Shufelt and Cocozza 2006; Meservey and Skowyra 2015; Teplin et al. 2015). However, prevalence varies depending on the stage in the justice system at which youths are assessed. In a nationwide study, the prevalence of diagnosed disorders increased the further that youths were processed in the juvenile justice system (Wasserman et al. 2010). While there appears to be a prevalence of youths with mental health issues in the juvenile justice system, the relationship between mental health problems and involvement in the system is complicated, and it can be hard to disentangle correlational from causal relationships between the two (Shubert and Mulvey 2014). This literature review will focus on the scope of mental health problems of at-risk and justice-involved youths; the impact of mental health on justice involvement as well as the impact of justice involvement on mental health; disparities in mental health treatment in the juvenile justice system; and evidence- based programs that have been shown to improve outcomes for youths with mental health issues. Defining Mental Health and Identifying Mental Health Needs Defining Mental Health. According to the U.S.
    [Show full text]
  • Croi 2021 Program Committee
    General Information CONTENTS WELCOME . 2 General Information General Information OVERVIEW . 2 CONTINUING MEDICAL EDUCATION . 3 CONFERENCE SUPPORT . 4 VIRTUAL PLATFORM . 5 ON-DEMAND CONTENT AND WEBCASTS . 5 CONFERENCE SCHEDULE AT A GLANCE . 6 PRECONFERENCE SESSIONS . 9 LIVE PLENARY, ORAL, AND INTERACTIVE SESSIONS, AND ON-DEMAND SYMPOSIA BY DAY . 11 SCIENCE SPOTLIGHTS™ . 47 SCIENCE SPOTLIGHT™ SESSIONS BY CATEGORY . 109 CROI FOUNDATION . 112 IAS–USA . 112 CROI 2021 PROGRAM COMMITTEE . 113 Scientific Program Committee . 113 Community Liaison Subcommittee . 113 Former Members . 113 EXTERNAL REVIEWERS . .114 SCHOLARSHIP AWARDEES . 114 AFFILIATED OR PROXIMATE ACTIVITIES . 114 EMBARGO POLICIES AND SOCIAL MEDIA . 115 CONFERENCE ETIQUETTE . 115 ABSTRACT PROCESS Scientific Categories . 116 Abstract Content . 117 Presenter Responsibilities . 117 Abstract Review Process . 117 Statistics for Abstracts . 117 Abstracts Related to SARS-CoV-2 and Special Study Populations . 117. INDEX OF SPECIAL STUDY POPULATIONS . 118 INDEX OF PRESENTING AUTHORS . .122 . Version 9 .0 | Last Update on March 8, 2021 Printed in the United States of America . © Copyright 2021 CROI Foundation/IAS–USA . All rights reserved . ISBN #978-1-7320053-4-1 vCROI 2021 1 General Information WELCOME TO vCROI 2021 Welcome to vCROI 2021! The COVID-19 pandemic has changed the world for all of us in so many ways . Over the past year, we have had to put some of our HIV research on hold, learned to do our research in different ways using different tools, to communicate with each other in virtual formats, and to apply the many lessons in HIV research, care, and community advocacy to addressing the COVID-19 pandemic . Scientists and community stakeholders who have long been engaged in the endeavor to end the epidemic of HIV have pivoted to support and inform the unprecedented progress made in battle against SARS-CoV-2 .
    [Show full text]
  • Click Here to Access Copyright Information
    Volume, Entry Date Article Title Synopsis (Keyword Search=Use CTRL-F) Publication Pages Issue In a study conducted by Rita Berto and others, Kaplan's fascination study was applied to the concept of soft facination with regards to Do eye movements measured natural scenes. The hypothesis tested was that if shown high fascination photographs such as urban and industrial scenes, eye Journal of across high and low fascination movement would be different than when a participant viewed a low fascination photograph such as a nature scene. Photographs were 147 2/2/2009 Environmental 28, 2 185-191 photographs differ? Addressing rated on a scale from high to low fascination and then viewed by graduate students from the University of Padova. An Eye Position Psychology Kaplan's fascination hypothesis Detector System tracked eye movements and results were recorded. These results showed a support for the researcher's hypothesis as well as consistency with Kaplan's fascination hypothesis. Based upon previous research suggesting that experience with natural environments contributes to positive environmental attitudes and behaviors such as recycling, Hinds and Sparks conducted a testing three key hypotheses. The first hypothesis stated that a connection with a natural environment would be a significant indicator of the participant's willingness to engage in a natural environment. The Engaging with the Natural Journal of second hypothesis asserted that environmental identity would also be a significant indicator and the third hypothesis stated that 146 2/2/2009 Environment: The Role of Environmental 28, 2 109-120 participants from rural environments would have higher ratings of affective connection, behavioral intentions, and attitudes.
    [Show full text]
  • Table of Contents (PDF)
    VOL. 178 Խ NO. 6 Խ March 15, 2007 Խ Pages 3343–4002 IMMUNOLOGY OF TABLE OF CONTENTS 3343 In This Issue Brief Reviews 3345 Maternal Acceptance of the Fetus: True Human Tolerance Indira Guleria and Mohamed H. Sayegh Cutting Edge 3353 Cutting Edge: Acute and Chronic Exposure of Immature B Cells to Antigen Leads to Impaired Homing and SHIP1-Dependent Reduction in Stromal Cell-Derived Factor-1 Responsiveness Anne Brauweiler, Kevin Merrell, Stephen B. Gauld, and John C. Cambier 3358 Cutting Edge: Chemokine Receptor CCR4 Is Necessary for Antigen-Driven Cutaneous Accumulation of OURNAL CD4 T Cells under Physiological Conditions J James J. Campbell, Daniel J. O’Connell, and Marc-Andre´ Wurbel 3363 Cutting Edge: Antibody-Mediated TLR7-Dependent Recognition of Viral RNA THE Jennifer P. Wang, Damon R. Asher, Melvin Chan, Evelyn A. Kurt-Jones, and Robert W. Finberg 3368 Cutting Edge: Influenza A Virus Activates TLR3-Dependent Inflammatory and RIG-I-Dependent Antiviral Responses in Human Lung Epithelial Cells Ronan Le Goffic, Julien Pothlichet, Damien Vitour, Takashi Fujita, Eliane Meurs, Michel Chignard, and Mustapha Si-Tahar 3373 Cutting Edge: Proinflammatory and Th2 Cytokines Synergize to Induce Thymic Stromal Lymphopoietin Production by Human Skin Keratinocytes Sofia I. Bogiatzi, Isabel Fernandez, Jean-Christophe Bichet, Marie-Annick Marloie-Provost, Elisabetta Volpe, Xavier Sastre, and Vassili Soumelis Cellular Immunology and Immune Regulation 3379 The Fas/Fas Ligand System Inhibits Differentiation of Murine Osteoblasts but Has a Limited Role in Osteoblast and Osteoclast Apoptosis Natasˇa Kovac˘ic´, Ivan Kresˇimir Lukic´, Danka Grc˘evic´, Vedran Katavic´, Peter Croucher, and Ana Marusˇic´ 3390 Serpin-6 Expression Protects Embryonic Stem Cells from Lysis by Antigen-Specific CTL Zeinab Abdullah, Tomo Saric, Hamid Kashkar, Nikola Baschuk, Benjamin Yazdanpanah, Bernd K.
    [Show full text]
  • Name Clustering on the Basis of Parental Preferences Gerrit Bloothooft and Loek Groot Utrecht University, the Netherlands
    names, Vol. 56, No. 3, September, 2008, 111–163 Name Clustering on the Basis of Parental Preferences Gerrit Bloothooft and Loek Groot Utrecht University, The Netherlands Parents do not choose fi rst names for their children at random. Using two large datasets, for the UK and the Netherlands, covering the names of children born in the same family over a period of two decades, this paper seeks to identify clusters of names entirely inferred from common parental naming preferences. These name groups can be considered as coherent sets of names that have a high probability to be found in the same family. Operational measures for the statistical association between names and clusters are developed, as well as a two-stage clustering technique. The name groups are subsequently merged into a limited set of grand clusters. The results show that clusters emerge with cultural, linguistic, or ethnic parental backgrounds, but also along characteristics inherent in names, such as clusters of names after fl owers and gems for girls, abbreviated names for boys, or names ending in –y or -ie. Introduction The variety in personal given names has increased enormously over the past century. In the Netherlands, the top 3, top 10, and top 100 names account, respectively, for 16%, 33%, and 70% of the fi rst names of elderly born between 1910 and 1930, while these fi gures are 3%, 8%, and 39% for babies born between 2000 and 2004. Compa- rable fi gures are presented by Galbi (2002, 4) for England and Wales. Along with the increase in the variety in names, the motives behind the choice of names for children by their parents have changed from a more or less prescribed naming after relatives to a free decision, a process that was facilitated in the Netherlands by the tolerant name law of 1970.
    [Show full text]
  • Meisjes C MC3 1
    Meisjes C MC3 1 Louise Bartels C03 2 Elise Bogaards C03 3 Emma Dam C03 4 Sophie Fijnheer C03 5 Lieke Kerstjens C03 6 Nina van der Leest C03 7 Brit van der Meijden C03 8 Iris Nikerk C03 9 Willemijn van Oord C03 KEEPER 10 Julia Schellekens C03 11 Kim Stranders C03 12 Guillemette Verdonk C03 13 Noor Vrouwenraets C03 14 Maxine van Walbeek C03 MC4 1 Willemijn Abbenhuis C04 2 Pien van den Berkmortel C04 3 Floor Cornelissen C04 4 Rebecca Hietink C04 5 Anne Hooftman C04 6 Fabiënne van Lun C04 7 Nora Nooter C04 KEEPER 8 Margaux van Overvest C04 9 Aline van Rijswijk C04 10 Ruth Ruskamp C04 11 Romee Schrijver C04 12 Imke Sonnemans C04 13 Rachel Steenbrink C04 14 Laurine Stodel C04 15 Merel Vosters C04 MC5 1 Charlotte de Bekker C05 2 Janne van den Berkmortel C05 3 Katharina Boekhorst C05 4 Laura Borchers C05 5 Noor Botenga C05 6 Feline van der Eijk C05 7 Valérie Heidman C05 8 Puck Janssen C05 9 Evelien van der Laan C05 10 Quirine Moolenaar C05 11 Coos van Raalte C05 12 Carlijn Smulders C05 13 Marie-Elske van der Vat C05 14 Simone Vis C05 MC6 1 Marilou Bartels C06 2 Femke van Beyma C06 3 Constance Bosland C06 4 Margot van Doorn C06 5 Babette van Giersbergen C06 6 Sharon Groen C06 7 Maud van Loon C06 8 Lise Lot Ridderbos C06 9 Eva Schlösser C06 10 Margot Sieburgh C06 11 Barbara Slooff C06 12 Josephine Wesseling C06 13 Sarah Alice van der Wielen C06 14 Lotte van Wijngaarden C06 MC7 1 Suzanne van Baarle C07 2 Liesje Bloembergen C07 3 Olivia de Cuba C07 4 Noémie Dickmann C07 5 Fleur Gieskes C07 6 Karlijn Lange C07 7 Eva Mollema C07 8 Susanne Musters C07
    [Show full text]
  • Free Tips for Searching Ancestors' Surnames
    SURNAMES: FAMILY SEARCH TIPS AND SURNAME ORIGINS Picking a name Naming practices developed differently from region to region and country to country. Yet even today, hereditary The Name Game names tend to fall into one of four categories: patronymic Onomastics, a field of linguistics, is the study of names and (named from the father), occupational, nickname or place naming practices. The American Name Society (ANS) was name. According to Elsdon Smith, author of American Sur- founded in 1951 to promote this field in the United States and names (Genealogical Publishing Co.), a survey of some 7,000 abroad. Its goal is to “find out what really is in a name, and to surnames in America revealed that slightly more than 43 investigate cultural insights, settlement history and linguistic percent of our names derive from places, followed by about characteristics revealed in names.” 32 percent from patronymics, 15 percent from occupations The society publishes NAMES: A Journal of Onomastics, and 9 percent from nicknames. a quarterly journal; the ANS Bulletin; and the Ehrensperger Often the lines blur between the categories. Take the Report, an annual overview of member activities in example of Green. This name could come from one’s clothing onomastics. The society also offers an online discussion or it could be given to one who was inexperienced. It could group, ANS-L. For more information, visit the ANS website at also mean a dweller near the village green, be a shortened <www.wtsn.binghamton.edu/ANS>. form of a longer Jewish or German name, or be a translation from another language.
    [Show full text]