Publications by authors named "Ulf Seifart"

Background: Chronic diseases are a significant and growing problem of our time. They impair the ability to work and increase the risk of early retirement. To support the return to work, rehabilitation services can be applied for in Germany.

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Background: Inpatient rehabilitation therapies can be applied for in Germany by patients of working age to support their return to work. However, there are some problems that impede an easy and uncomplicated application process. An interdisciplinary case management approach for rehabilitation care planning was developed to facilitate the access to rehabilitation.

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Objective: An effective tool for establishing concordant end-of-life (EOL) care in patients with cancer is advance care planning (ACP). However, various barriers, including psychological obstacles, hamper the access to ACP. Therefore, a new conceptual model combining a psycho-oncological approach with structured ACP was developed.

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Background: With the further advancement of surgical technology and modern tumor-targeted treatment strategies, longer survival rates can be achieved in diffuse gliomas. Pre- and post-therapeutic physical and cognitive deficits are frequently associated with gliomas. The clinical impact of physical therapy and rehabilitation on neurooncological disorders has not been analyzed consecutively.

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After the first COVID-19 survivors were medically treated in Germany from spring 2020 onwards, various courses of the disease emerged that, in addition to the acute infection, led to prolonged symptoms (long COVID), but also to a symptomatic course beyond 12 weeks, which is referred to as "post-COVID syndrome" (PCS). Currently, the incidence of PCS is estimated to be approximately 15% of all symptomatically infected patients, although over- or underestimations may occur due to the soft definition and lack of control groups. The etiology of PCS is currently unknown.

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Emerging numbers of SARS-CoV-2 infections are currently combated with a third vaccination. Considering the different vaccination regimens used for the first two vaccine doses, we addressed whether the previous vaccination influences the immune response to the booster. Participants for this prospective study were recruited from among healthcare workers.

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Objectives: During serious illness, open communication with caregivers can ensure high-quality care. Without end-of-life communication, caregivers may become surrogates and decision-makers without knowing the patient's preferences. However, expectations and fears may influence the initiation of communication.

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Dehydration of the upper airways increases risks of respiratory diseases from COVID-19 to asthma and COPD. We find in human volunteer studies involving 464 human subjects in Germany, the US, and India that respiratory droplet generation increases by up to 4 orders of magnitude in dehydration-associated states of advanced age (n = 357), elevated BMI-age (n = 148), strenuous exercise (n = 20) and SARS-CoV-2 infection (n = 87), and falls with hydration of the nose, larynx and trachea by calcium-rich hypertonic salts. We also find in a protocol of exercise-induced airway dehydration that hydration of the airways by calcium-rich salts increases oxygenation relative to a non-treatment control (P < 0.

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[Socioeconomic risks for people with cancer-possible consequences and assistance].

Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz

April 2022

Due to therapeutic progress, about 60% of all cancer patients currently survive their disease more than five years. These long-term survivors can be described as cured, but not as healthy. In particular, reduced performance and an associated reduction in working hours, loss of job, or an early retirement can lead to socioeconomic consequences.

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Due to improvements in diagnostics and treatment options in hematology and oncology, and thus increasing chances of survival, the number of long-term survivors living with and after a cancer disease in Germany is constantly rising. Although the existing German healthcare system provides multifaceted healthcare offers that are available to long-term survivors, the healthcare situation of this population is not satisfactory. Thus, orientation guides for long-term survivors as well as new and innovative survivorship programs should be developed.

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Background: Long-term disability to work is a risk factor for a permanent reduction in income. Rehabilitation care can support people to return to work. In Germany, rehabilitation care to return to work is mostly provided in specialised clinics.

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Introduction: On the one hand, sleep disorders in cancer patients are reported in 30-50% of cancer patients. On the other hand, specific causes for these sleep disorders are little known. This study was done to evaluate factors which may affect sleep of cancer patients.

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Introduction: Cancer is a life-threatening disease often with curative therapy approaches, high risk of relapse and distressing symptoms, which require immediate, quality-assured care throughout the entire therapy process including rehabilitation, even in a pandemie.

Methods: We started to develop a pandemic plan to maintain oncological rehabilitation in February 2020. With the involvement of the whole clinic staff we developed protection scenarios with the aim of achieving Covid-19-free clinics.

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Background and Summary: Thanks to increasing cure rates to currently >80%, children, adolescents, and young adults (CAYA) survive their cancer much more frequently today than decades ago. Due to their long life expectancy, CAYA cancer survivors are at a particular risk of long-term sequelae from the cancer itself or the therapy applied; this requires specific follow-up, and preventative or even therapeutic interventions. Thus, compared to the normal population, morbidity and mortality may be significantly increased.

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Background: After receiving a cancer diagnosis patients face many challenges. The association between career situation and financial problems caused by cancer has a substantial impact on quality of life (QoL) among cancer patients. Indeed, the QoL such as physical and mental health of cancer patients is lower when the risk of psychological disorders or distress increases, and chances for cancer cure are reduced.

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Objective: Quality of breaking bad news can seriously affect the course of disease. A frequently applied guideline is the SPIKES-Protocol that have been designed from the physician's perspective. Little is known about patients' preferences in breaking bad news.

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Due to improving treatment options, the number of so-called long-term cancer survivors is steadily increasing. Current studies assume that more than 60% of adults survive their cancer. These patients have a variety of problems (chemotherapy-induced neuropathy, fatigue, etc.

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The relevance of a phobia-based conceptualization of fear for individuals with chronic pain has been much debated in the literature. This study investigated whether patients with highly fearful chronic low back pain show distinct physiological reaction patterns compared with less fearful patients when anticipating aversive back pain-related movements. We used an idiosyncratic fear induction paradigm and collected 2 different measures of autonomic nervous system activation and muscle tension in the lower back.

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Objective: A cancer diagnosis affects patients' quality of life (QOL) as well as their pursuit of life goals. However, numerous studies have shown surprisingly stable QOL measures in cancer patients over time. We propose that life goal adjustment can act as the missing link in explaining this response shift.

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Background: In Germany at present, 64% of women and 59% of men who receive a diagnosis of cancer are still alive five years later. 45% of men and 57% of women with cancer are still of working age. Cancer can markedly harm their ability to work.

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Apart from cigarette smoking, genetic factors seem to be of importance in the development of lung cancer. The present case-control study investigated frequencies of five inflammatory response gene polymorphisms (TNF-alpha-308, TNF-beta-Intron1-252, IL-6-174, IL-10-819 and IL-10-1082) in patients with lung cancer and controls. The study population consisted of 117 patients with lung cancer (77 patients with NSCLC, including 40 Squamous Cell Carcinoma and 26 Adenocarcinoma, and 40 patients with SCLC), 117 matched controls without pulmonary disease and 243 healthy individuals (population control).

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Ambroxol [trans-4-(2-amino-3,5-dibromobenzylamino)-cyclohexanole hydrochloride], a mucolytic agent, was postulated to provide surfactant stimulatory properties and was previously used to prevent surfactant deficiency. Currently, the underlying mechanisms are not exactly clear. Because surfactant homeostasis is regulated by surfactant-specific proteins (SP), we analyzed protein amount and mRNA expression in whole lung tissue, isolated type II pneumocytes and bronchoalveolar lavage of Sprague-Dawley rats treated with ambroxol i.

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