Markus A. Landolt

Dr. Markus A. Landolt

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Research Focus & Metrics

Academic Career Length

37Years (1990-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 June 2016 in Clinical Gastroenterology and Hepatology
Verified
Journal Article
Closed access
AMAntonina Mikocka-Walus
Antonina Mikocka-Walus
VPValerie Pittet
Valerie Pittet
RJRossel Jean-Benoît
Rossel Jean-Benoît
CAClaudia Anderegg
Claudia Anderegg
PBPeter Bauerfeind
Peter Bauerfeind
DZDorothee Zimmermann
Dorothee Zimmermann

22 January 2009 in BMC Pediatrics
Verified
Journal Article
Open access
PDF file
BLBeatrice Latal
Beatrice Latal
SHSusanne Helfricht
Susanne Helfricht
JFJoachim E Fischer
Joachim E Fischer
UBUrs Bauersfeld
Urs Bauersfeld
MLMarkus A. Landolt
Markus A. Landolt
Background: Children with congenital heart defects (CHD) requiring open-heart surgery are a group at high risk for health-related sequelae. Little consensus exists regarding their long-term psychological adjustment (PA) and health-related quality of life (QoL). Thus, we conducted a systematic review to determine the current knowledge on long-term outcome in this population. Methods: We included randomized controlled trials, case control, or cohort studies published between 1990–2008 evaluating self- and proxy-reported PA and QoL in patients aged between two and 17 years with a follow-up of at least two years after open heart surgery for CHD. Results: Twenty-three studies assessing psychological parameters and 12 studies assessing QoL were included. Methodological quality of the studies varied greatly with most studies showing a moderate quality. Results were as follows: (a) A considerable proportion of children experienced psychological maladjustment according to their parents; (b) studies on self-reported PA indicate a good outcome; (c) the studies on QoL suggest an impaired QoL for some children in particular for those with more severe cardiac disease; (d) parental reports of psychological maladjustment were related to severity of CHD and developmental delay. Conclusion: A significant proportion of survivors of open-heart surgery for CHD are at risk for psychological maladjustment and impaired QoL. Future research needs to focus on self-reports, QoL data and adolescents.

16 October 2003 in Journal of Child Psychology and Psychiatry
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Journal Article
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MLMarkus A. Landolt
Markus A. Landolt
MVMargarete Vollrath
Margarete Vollrath
KRKarin Ribi
Karin Ribi
HGHanspeter E. Gnehm
Hanspeter E. Gnehm
FSFelix H. Sennhauser
Felix H. Sennhauser

13 August 2013 in Developmental Medicine & Child Neurology
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Journal Article
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PDF file
CSChristina Schaefer
Christina Schaefer
MRMichael von Rhein
Michael von Rhein
WKWalter Knirsch
Walter Knirsch
RHReto Huber
Reto Huber
GNGiancarlo of Natalucci
Giancarlo of Natalucci
BLBeatrice Latal
Beatrice Latal

29 December 2011 in Journal of Child Psychology and Psychiatry
Verified
Journal Article
Closed access
PDF file
MLMarkus A. Landolt
Markus A. Landolt
EYEivind Ystrom
Eivind Ystrom
FSFelix H. Sennhauser
Felix H. Sennhauser
HGHanspeter E. Gnehm
Hanspeter E. Gnehm
MVMargarete E. Vollrath
Margarete E. Vollrath

20 July 2012 in Journal of Interpersonal Violence
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Journal Article
Closed access
VSVerena Schönbucher
Verena Schönbucher
TMThomas Maier
Thomas Maier
MMMeichun Mohler-Kuo
Meichun Mohler-Kuo
USUlrich Schnyder
Ulrich Schnyder
MLMarkus A. Landolt
Markus A. Landolt
This qualitative study aimed to study the process of disclosure by examining adolescents from the general population who had experienced child sexual abuse (CSA). Twenty-six sexually victimized adolescents (23 girls, 3 boys; age: 15-18 years) participated in a qualitative face-to-face in-depth interview on different aspects of disclosure. A qualitative content analysis was conducted following Mayring and using the qualitative data analysis program Atlas.ti. In addition, quantitative correlation analyses were calculated to identify factors associated with disclosure. Less than one third of participants immediately disclosed CSA to another person. In most cases, recipients of both immediate and delayed disclosure were peers. More than one third of participants had never disclosed the abuse to a parent. Main motives for nondisclosure to parents were lack of trust or not wanting to burden the parents. Factors that correlated positively with disclosure were extrafamilial CSA, single CSA, age of victim at CSA, and having parents who were still living together. Negative associations with disclosure were found for feelings of guilt and shame and the perpetrator’s age. Many adolescent survivors of CSA have serious concerns about disclosure to their parents and consider friends as more reliable confidants. These findings have two main implications for prevention: (1) In order to facilitate disclosure to parents, the strengthening of the child–parent relationship should be given specific attention in prevention programs, and (2) prevention programs should aim at teaching adolescents how they can help a victim if they become a recipient of disclosure.