Publications by authors named "Angeliki Tsiouris"

Background: Following discharge, it is crucial for patients to transfer intentions and action plans from inpatient rehabilitation into everyday life. This ensures their reintegration into social and working life and prevents economic costs due to sick leave or reduced earning capacity pension. However, most established aftercare programs do not specifically address occupational problems or challenges during occupational measures such as graded return to work.

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Individuals with cancer are recommended to engage in regular physical activity (PA) even during cancer therapy. The aim of this study was to explore how patient-reported physician PA counseling influences their PA intention and behavior in addition to psycho-cognitive determinants derived from the theory of planned behavior (TPB). A longitudinal study during cancer treatment was conducted among N = 115 patients with breast, prostate, or colorectal cancer (M = 58.

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Background: Participant recruitment poses challenges in psycho-oncological intervention research, such as psycho-oncological web-based intervention studies. Strict consecutive recruitment in clinical settings provides important methodological benefits but is often associated with low response rates and reduced practicability and ecological validity. In addition to preexisting recruitment barriers, the protective measures owing to the COVID-19 pandemic restricted recruitment activities in the clinical setting since March 2020.

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Background: Students were at an increased risk for elevated mental symptoms during the first year of the COVID-19 pandemic compared to pre-pandemic levels. As universities remained closed much longer than anticipated, the mental burden was expected to persist through the second year of the pandemic. The current study aimed to investigate the prevalence of mental distress from 2019 through 2021 and identify risk factors for elevated mental burden, focusing on gender.

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Background: Internet-based mental health interventions are considered effective in providing low-threshold support for people with mental health disorders. However, there is a lack of research investigating the transferability of such online programs into routine care settings. Low treatment adherence and problems with technical implementation often limit a successful transfer into clinical routines.

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Purpose: Most patients receiving a hematopoietic stem cell transplantation (HSCT) are able to tolerate and benefit from physical activity (PA). Therefore, it is important that health care professionals (HCPs) advise patients to perform PA before, during, and after transplantation. By understanding which medical conditions and safety issues are associated with the (non-) promotion of PA, concrete actions and interventions can be planned and implemented.

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Previous research has shown that structural barriers negatively influence the physical activity (PA) behavior of cancer patients, but underlying mechanisms are unclear. The aim of the current study was to explore the potential mediating role of social-cognitive factors, namely PA self-efficacy and PA intention in this context. A total of 856 cancer patients completed a questionnaire on sociodemographic and medical characteristics, pre- and post-diagnosis PA, PA self-efficacy, PA intention, and PA impediment by structural barriers.

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Objective: Evidence on the benefits of physical activity (PA) during cancer has caused a paradigm shift from people with cancer being advised to save energy (rest paradigm) to guidelines recommending them to engage in regular PA (activity paradigm). This study examined the rest and the activity paradigm among people with cancer based on the theory of planned behaviour (TPB).

Methods: A cross-sectional survey was completed by N = 1244 people (58% women; M = 59.

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Background: A better understanding of the role of structural barriers for physical activity (PA) after a cancer diagnosis could help to increase PA among people with cancer. Thus, the present study aimed to identify determinants of structural barriers to PA in people with cancer and investigate the association between structural barriers and insufficient post-diagnosis PA, taking different PA change patterns into account.

Methods: A total of 1299 people with breast, prostate, or colorectal cancer completed a questionnaire assessing their socio-demographic and medical characteristics, pre- and post-diagnosis PA, and perceived PA impediment by seven structural barriers.

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Background: A cancer diagnosis can cause severe emotional distress and affect quality of life as well as social relationships. The transition from inpatient to outpatient treatment is burdened by stressful uncertainties and a gap of psycho-oncological care. In addition, further barriers, such as information deficits or fear of stigmatization, might hinder cancer patients to use psycho-oncological face-to-face interventions.

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Objective: This study examined cancer patients' reporting on physicians' physical activity (PA) counseling, its associations with patients' PA, and comparisons of patients' and physicians' reports of the type(s) of PA counseling provided.

Methods: Patients with breast, colorectal, or prostate cancer (n = 1206) participated in a nationwide cross-sectional study. Cancer patients' sociodemographic and treatment-related characteristics as well as self-reported PA levels (pre- and post-diagnosis) were assessed.

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Aim Of The Study: Involving potential end users in the development process of digital interventions makes it possible to ensure that these programs meet the needs, requirements and expectations of future users, which in turn has a positive impact on acceptance and adherence. This contribution presents a participatory development approach for the patient-centered design of the psycho-oncological online self-help , which aims to provide support in coping with cancer.

Methods: Patients were involved in the developmental process at two points.

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Former research has identified stigmatizing attitudes toward cancer patients in the general population. Little is known about (implicit) attitudes of physicians toward cancer patients. By using the prototype approach, the study investigated German physicians' prototypical perceptions of cancer patients.

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Objectives: The purpose of this study was to examine the association between physicians' exercise counseling and post-diagnosis physical activity (PA) in patients with cancer by investigating the mediating role of patients' satisfaction with exercise counseling as well as the moderating role of patients' previous PA.

Methods: The study sample consisted of 1002 people with cancer (503 breast, 265 prostate, and 234 colorectal cancer). Participants reported their pre- and post-diagnosis moderate-to-vigorous PA (MVPA) levels, indicated whether their physician had covered different steps of exercise counseling as defined by the 5A framework (Assess, Advise, Agree, Assist, and Arrange) and rated their satisfaction with exercise counseling.

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Background: Although physical activity (PA) is beneficial for patients with cancer, healthcare professionals (HCP) still scarcely recommend it. This study aimed to determine how HCP' sociodemographic and professional characteristics and their subjective assessments of patient characteristics are associated with their PA recommendations to patients with cancer.

Methods: A cross-sectional survey (paper-pencil or online) was completed by 929 HCP (159 general practitioners, 382 specialized physicians, and 388 oncology nurses).

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Purpose: The purpose of this study was to examine and compare pre- to post-diagnosis change patterns of physical activity (PA) among breast, prostate, and colorectal cancer patients. Moreover, the study aimed to investigate sociodemographic and medical determinants of post-diagnosis PA and to identify patient subgroups at increased risk of inactivity.

Methods: A total of 912 cancer patients (457 breast, 241 prostate, 214 colorectal cancer) completed a questionnaire assessing their pre- and post-diagnosis PA behavior, and sociodemographic and medical variables.

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Objective: While in the past cancer patients were advised to rest, recent research revealed various beneficial effects of physical activity, including increased treatment tolerability during cancer treatment and prolonged survival, which has led to a paradigm shift in relevant guidelines. This study examined if this paradigm shift from rest to activity has been consolidated in health care professionals' (HCP') attitude. It was investigated if the two dimensions of attitude (rest and activity) are endorsed empirically within the theory of planned behavior (TPB).

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This vignette based study aimed to examine recommendations of health care professionals (HCPs) in promoting self-management strategies to cancer patients. Nine-hundred-forty-two physicians and nurses were asked to (1) indicate if they would recommend self-management strategies to a vignette cancer patient, and (2) to specify those in an open format. Vignettes included a manipulation of patient age (60 vs.

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Purpose: Although many cancer patients benefit from physical activity (PA), healthcare professionals (HCP) still do not promote it routinely. Including different groups of HCP, this study aimed to examine how structural barriers are perceived as impeding by HCP for promoting PA to cancer patients, how the perceptions of structural barriers are associated with promoting PA, and how HCP react to information resources.

Methods: A total of 287 physicians in outpatient care, 242 physicians in inpatient care, and 388 oncology nurses completed our questionnaire (paper-pencil or online).

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Introduction: Suggested medical contraindications for physical activity (PA) during cancer therapy might have an influence on PA recommendation behavior of Health Care Professionals (HCP). The purpose of the present study was to examine perceptions of physicians and oncology nurses (ON) toward specific medical conditions as contraindications for PA during cancer treatment.

Materials And Methods: A total of 539 physicians and 386 ON were enrolled in this cross-sectional survey.

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