• No results found

Opening the psychological black box in genetic counseling Vos, J.

N/A
N/A
Protected

Academic year: 2021

Share "Opening the psychological black box in genetic counseling Vos, J."

Copied!
9
0
0

Bezig met laden.... (Bekijk nu de volledige tekst)

Hele tekst

(1)

Opening the psychological black box in genetic counseling

Vos, J.

Citation

Vos, J. (2011, June 30). Opening the psychological black box in genetic counseling.

Retrieved from https://hdl.handle.net/1887/17748

Version: Corrected Publisher’s Version

License: Licence agreement concerning inclusion of doctoral thesis in the Institutional Repository of the University of Leiden

Downloaded from: https://hdl.handle.net/1887/17748

Note: To cite this publication please use the final published version (if applicable).

(2)

Opening the psychological black box in genetic counseling

A counselee-oriented, integrative approach on the impact of

DNA-testing for breast and ovarian cancer on the lives of counselees

Joël Vos

(3)
(4)

Opening the psychological black box in genetic counseling

Joël Vos

(5)

Opening the psychological black box in genetic counseling

A counselee-oriented, integrative approach on the impact of DNA-testing for breast and ovarian cancer on the lives of counselees

Thesis, University of Leiden, The Netherlands Joël Vos

ISBN: 978-90-9026046-4 Lay-out: Joël Vos

Printed by: Gildeprint, Enschede, The Netherlands

© 2011, Joël Vos, Leiden, The Netherlands

All rights reserved. No parts of this thesis may be reproduced, stored in a retrieval system or transmitted in any form or by any means, without prior written permissen of the author.

(6)

Opening the psychological black box in genetic counseling

Proefschrift Proefschrift Proefschrift Proefschrift

ter verkrijging van

de graad van Doctor aan de Universiteit Leiden,

op gezag van Rector Magnificus prof. mr. P.F. van der Heijden, volgens besluit van het College voor Promoties

te verdedigen op 30 juni 2011

klokke 15.00 uur door Joël Vos

geboren te Rotterdam in 1980

(7)

Promotiecommissie

Promotores Prof. dr. A. Tibben Prof. dr. AM. Stiggelbout

Co-promotor

Dr. C.J. van Asperen

Overige leden

Prof. dr. D.R.M. Timmermans (Vrije Universiteit Amsterdam)

Dr. J.C. Oosterwijk (University Medical Center Groningen, Groningen University) Dr. E.M.A. Bleiker (Netherlands Cancer Institute – Antoni van Leeuwenhoek Hospital)

The studies described in this thesis were performed at the departments of Clinical Genetics of the Leiden Center for Human and Clinical Genetics (Leiden University Medical Center), the University Medical Center Groningen (Groningen University), VU University Medical Center, Erasmus Medical Center Rotterdam and Maastricht University Medical Center.

The research was financially supported by the Dutch Cancer Society (grant number UL2005-3214). Financial support for the printing of this thesis was provided by the Dutch Cancer Society and by the Center for Human and Clinical Genetics, Leiden University Medical Center.

(8)

Contents

PART I PART IPART I

PART I FoundationsFoundationsFoundations Foundations

Chapter 1 Introduction

Chapter 2 Disentangling the Babylonian speech confusion in genetic counseling, an analysis of the reliability and validity of the nomenclature for BRCA1/2 DNA- test results other than pathogenic

Genetics in Medicine 2009; 11 (10): 742-749

Chapter 3 The counselees' view of an unclassified variant in BRCA1/2: recall, interpretation, and impact on life.

Psycho-Oncology 2008; 17: 822-830

PART II PART IIPART II

PART II Development of a counseleeDevelopment of a counselee----oriented, integrative perspective on the Development of a counseleeDevelopment of a counselee oriented, integrative perspective on the oriented, integrative perspective on the oriented, integrative perspective on the counselees’ perception and impact of ge

counselees’ perception and impact of gecounselees’ perception and impact of ge

counselees’ perception and impact of geneticneticnetic----counselingnetic counselingcounselingcounseling

Chapter 4 Perceiving cancer-risks and heredity-likelihood in genetic-counseling: the analysis of the counselees' recollections and interpretations of BRCA1/2-test results

Clinical Genetics 2011; 79(3): 207-218

Chapter 5 Opening the psychological black box in genetic counseling. The psychological impact of DNA-testing is predicted by the counselees' perception, the medical impact by the pathogenic or uninformative BRCA1/2-result.

Psycho-Oncology 2010, in press

Chapter 6 Explaining the short-term impact of DNA-testing: the counselees' perception matters, the actual BRCA1/2-result does not

Patient Education & Counseling 2011, in press

(9)

PART III PART IIIPART III

PART III Development of a relativesDevelopment of a relatives----oriented, integrative perspective on the Development of a relativesDevelopment of a relatives oriented, integrative perspective on the oriented, integrative perspective on the oriented, integrative perspective on the relatives’ perception

relatives’ perceptionrelatives’ perception

relatives’ perception and impact of genetic and impact of genetic and impact of genetic----counseling and impact of genetic counselingcounselingcounseling

Chapter 7 A whisper-game perspective on the family communication of DNA-test results

Familial Cancer 2011; 10: 87-96

Chapter 8 Family communication matters: the impact of telling relatives about non- pathogenic DNA-test results depends on the proband's non-verbal communication and the relatives' subjective perception

Genetics in Medicine 2011, in press

PART IV PART IVPART IV

PART IV Making meaning of the counselees’ perception and impact of geneticMaking meaning of the counselees’ perception and impact of genetic----Making meaning of the counselees’ perception and impact of geneticMaking meaning of the counselees’ perception and impact of genetic counseling

counseling counseling counseling

Chapter 9 A counselee-oriented perspective on risk-communication in genetic- counseling: explaining the inaccuracy of the counselees' risk-perception shortly after BRCA1/2-test result disclosure

Genetics in Medicine 2011, in press

Chapter 10 Genetic counseling as fulfillment of the cancer-patient's need for certainty:

Description of perceived certainty, need for certainty and reactions to unfulfilled need for certainty in a prospective study in BRCA1/2-probands Submitted

PART V PART VPART V

PART V Conclusions and implicationsConclusions and implications Conclusions and implicationsConclusions and implications

Chapter 11 Summary and discussion

Chapter 12 Addendum: Theoretical and practical implications

Samenvatting (Summary in Dutch)

References

Publications and Curriculum Vitae

Dankwoord (acknowledgements in Dutch)

Referenties

GERELATEERDE DOCUMENTEN

On the other hand, perception was sometimes distorted: a minority incorrectly recalled UV-disclosure as disclosure of a pathogenic result, and most counselees interpreted the

Previous studies on the counselees’ perception of DNA-test results did not clarify whether counselees were asked about their recollections or interpretations, and only focused on

In sum: analyzed over all participants, the actually communicated cancer-risks did not directly predict any outcomes, but perception-variables (especially interpreted cancer-

Step 4 (CPO): Via the complete mediation of the recalled and interpreted counselees' and relatives' cancer risks, most of the variables regarding the counselees’ medical, familial

The steps in the family communication timeline of genetic-counseling consist of the genetic-information actually communicated by the genetic-counselor (i.e. DNA-test result

The relatives’ perception was strongly predicted by the way in which the proband had communicated the DNA-test result: the less understandable, direct and reassuring the

We found that the counselees’ risk- perception was directly influenced, and was completely mediated, by the following variables: positive-existential personality

After the DNA-test result disclosure session, the counselees’ recollections and interpretations changed slightly ‘in the right direction’, that is they deviated less from the