Krzysztof Krysta

Prof. Krzysztof Krysta

Department of Rehabilitation Psychiatry, Medical University of Silesia, Katowice, 40-635, Poland
orcid

Research Focus & Metrics

Academic Career Length

16Years (2011-Present)

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

Representative Publications

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4 January 2016 in Journal of Neural Transmission
Verified
Journal Article
Open access
PDF file
Krzysztof KrystaKrzysztof Krysta
Krzysztof Krysta
ABAgnieszka Bratek
Agnieszka Bratek
KZKarolina Zawada
Karolina Zawada
RSRadosław Stepańczak
Radosław Stepańczak
Obstructive sleep apnea (OSA) can negatively affect the patient’s physical and psychological functioning, as well as their quality of life. A major consequence of OSA is impaired cognitive functioning. Indeed, several studies have shown that OSA mainly leads to deficits in executive functions, attention, and memory. As OSA can present in all age groups, these associated cognitive deficits have been observed in adults, as well as in children and adolescents. However, these cognitive deficits may have a different clinical picture in young patients compared to adults. In this review, we analyze the most affected cognitive domains in adults and children/adolescents with OSA, as evaluated by neuropsychological and neuroimaging studies. We found that deficits in working memory, attention, or executive functions cognitive domains are found in both adults and children with OSA. However, children with OSA also show changes in behavior and phonological processing necessary for proper development. Moreover, we examine the possible OSA treatments in children and adults that can have a positive influence on cognition, and therefore, improve patients’ general functioning and quality of life.

1 January 2022 in The European Journal of Psychiatry
Verified
Journal Article
Closed access
SDShoumitro Deb
Shoumitro Deb
BPBhathika Perera
Bhathika Perera
Krzysztof KrystaKrzysztof Krysta
Krzysztof Krysta
MOMikail Ozer
Mikail Ozer
MARCO BERTELLIMARCO BERTELLI
MARCO BERTELLI
TSTanja Sappok
Tanja Sappok

23 December 2020 in The World Journal of Biological Psychiatry
Verified
Journal Article
Closed access
JTJohannes Thome
Johannes Thome
JDJocelyn Deloyer
Jocelyn Deloyer
ACAndrew N. Coogan
Andrew N. Coogan
DBDeborah Bailey-Rodriguez
Deborah Bailey-Rodriguez
Odete A. B. Da Cruz E SilvaOdete A. B. Da Cruz E Silva
Odete A. B. Da Cruz E Silva
LFLaurence Fond-Harmant
Laurence Fond-Harmant
The current COVID-19 pandemic confronts psychiatric patients and mental health services with unique and severe challenges. In order to identify these trans-national challenges across Europe, an ad-...

15 February 2014 in Journal of Neural Transmission
Verified
Journal Article
Open access
PDF file
ABAgnieszka Bratek
Agnieszka Bratek
KZKarolina Zawada
Karolina Zawada
JBJulia Beil-Gawełczyk
Julia Beil-Gawełczyk
SBSonia Beil
Sonia Beil
ESEwa Sozańska
Ewa Sozańska
WPWładysław Pierzchała
Władysław Pierzchała
Psychiatric symptoms of anxiety, depression and cognitive dysfunction often occur in patients suffering from somatic conditions such as asthma and chronic obstructive pulmonary disease (COPD) which constitute a major and growing public health problem. In the present study we therefore aimed at analyzing depressive symptoms as well as symptoms of anxiety and cognitive problems in patients with mild to moderate asthma and COPD. 59 participants—17 with asthma, 24 with COPD and 18 healthy controls were enrolled. Depressiveness was assessed with the beck depression inventory (BDI); anxiety symptoms were measured with the State-Trait Anxiety Inventory Part 1 and 2, and cognitive function levels were estimated with the Trail Making Test Part A and B. A score above the threshold indicative for depression was found by 33 % (n = 8) of COPD patients, 29 % (n = 5) of asthma patients compared to 0.05 % (n = 1) of the control group. Clinically relevant anxiety levels were found in 42 % (n = 10) of the COPD group, 41 % (n = 7) of the asthma patients and 17 % (n = 3) of the controls. Patients with COPD performed significantly worse on the TMT than other groups. Psychoemotional state and cognitive functions were found to be correlated with exposure to tobacco smoke (measured in pack-years) and airway obstruction (measured with FEV1). In conclusion, patients with mild to moderate asthma and COPD exhibit significantly higher levels of depressive and anxiety symptoms as well as cognitive dysfunctions than controls. The prevalence of these symptoms is related to the amount of exposure to tobacco smoke and the severity of airflow obstruction.

1 February 2019 in Schizophrenia Research
Verified
Journal Article
Closed access
Marek KrzystanekMarek Krzystanek
Marek Krzystanek
MBMariusz Borkowski
Mariusz Borkowski
KSKatarzyna Skałacka
Katarzyna Skałacka
Krzysztof KrystaKrzysztof Krysta
Krzysztof Krysta

Krzysztof KrystaKrzysztof Krysta
Krzysztof Krysta
MRMonika Romańczyk
Monika Romańczyk
Albert DiefenbacherAlbert Diefenbacher
Albert Diefenbacher
Marek KrzystanekMarek Krzystanek
Marek Krzystanek
In recent years, telemedicine has been developing very dynamically. The development of new technologies allows their use in the treatment of dermatological, cardiological, endocrine and other diseases. However, there are few reports on the use of digital technologies in the mental health care of people with intellectual disabilities. Intellectual disability is a disease that affects a large number of people. Patients suffering from intellectual disability encounter barriers that make it difficult for them to fully use telemedicine, however, these barriers can be overcome with appropriate support and adaptation. A review of the literature on telemedicine solutions in the care of people with intellectual disabilities indicates that the applications support the communication of these people with the doctor, enable simple behavioral interventions, stimulate cooperation in treatment, provide simple medical education as well as record medical data for the doctor. The authors present the potential risks related to the use of telemedicine solutions for people with intellectual disabilities as well as the project of creating a new, multi-module telemedicine system.