@article{EsserMehnert‐TheuerkaufFriedrichetal.2020,
  author    = {Esser, Peter and Mehnert-Theuerkauf, Anja and Friedrich, Michael and Johansen, Christoffer and Br{\"a}hler, Elmar and Faller, Hermann and H{\"a}rter, Martin and Koch, Uwe and Schulz, Holger and Wegscheider, Karl and Weis, Joachim and Kuba, Katharina and Hinz, Andreas and Hartung, Tim},
  title     = {Risk and associated factors of depression and anxiety in men with prostate cancer: Results from a German multicenter study},
  series = {Psycho-Oncology},
  volume    = {29},
  journal   = {Psycho-Oncology},
  number    = {10},
  doi       = {10.1002/pon.5471},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-218277},
  pages     = {1604 -- 1612},
  year      = {2020},
  abstract  = {Objective In order to optimize psycho-oncological care, studies that quantify the extent of distress and identify certain risk groups are needed. Among patients with prostate cancer (PCa), findings on depression and anxiety are limited. Methods We analyzed data of PCa patients selected from a German multi-center study. Depression and anxiety were assessed with the PHQ-9 and the GAD-7 (cut-off ≥7). We provided physical symptom burden, calculated absolute and relative risk (AR and RR) of depression and anxiety across patient subsets and between patients and the general population (GP) and tested age as a moderator within the relationship of disease-specific symptoms with depression and anxiety. Results Among 636 participants, the majority reported disease-specific problems (sexuality: 60\%; urination: 52\%). AR for depression and anxiety was 23\% and 22\%, respectively. Significant RR were small, with higher risks of distress in patients who are younger (eg, RR\(_{depression}\) = 1.15; 95\%-CI: 1.06-1.26), treated with chemotherapy (RR\(_{depression}\)n = 1.46; 95\%-CI: 1.09-1.96) or having metastases (RR\(_{depression}\) = 1.30; 95\%-CI: 1.02-1.65). Risk of distress was slightly elevated compared to GP (eg, RR\(_{depression}\) = 1.13; 95\%-CI: 1.07-1.19). Age moderated the relationship between symptoms and anxiety (B\(_{urination}\) = -0.10, P = .02; B\(_{sexuality}\) = -0.11, P = .01). Conclusions Younger patients, those with metastases or treatment with chemotherapy seem to be at elevated risk for distress and should be closely monitored. Many patients suffer from disease-specific symptom burden, by which younger patients seem to be particularly distressed. Support of coping mechanisms associated with disease-specific symptom burden seems warranted.},
  language  = {en}
}
@article{MehnertKochSchulzetal.2012,
  author    = {Mehnert, Anja and Koch, Uwe and Schulz, Holger and Wegscheider, Karl and Weis, Joachim and Faller, Hermann and Keller, Monika and Br{\"a}hler, Elmar and H{\"a}rter, Martin},
  title     = {Prevalence of mental disorders, psychosocial distress and need for psychosocial support in cancer patients - study protocol of an epidemiological multi-center study},
  volume    = {12},
  number    = {70},
  doi       = {10.1186/1471-244X-12-70},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-153296},
  year      = {2012},
  abstract  = {Background Empirical studies investigating the prevalence of mental disorders and psychological distress in cancer patients have gained increasing importance during recent years, particularly with the objective to develop and implement psychosocial interventions within the cancer care system. Primary purpose of this epidemiological cross-sectional multi-center study is to detect the 4-week-, 12-month-, and lifetime prevalence rates of comorbid mental disorders and to further assess psychological distress and psychosocial support needs in cancer patients across all major tumor entities within the in- and outpatient oncological health care and rehabilitation settings in Germany. Methods/Design In this multicenter, epidemiological cross-sectional study, cancer patients across all major tumor entities will be enrolled from acute care hospitals, outpatient cancer care facilities, and rehabilitation centers in five major study centers in Germany: Freiburg, Hamburg, Heidelberg, Leipzig and W{\"u}rzburg. A proportional stratified random sample based on the nationwide incidence of all cancer diagnoses in Germany is used. Patients are consecutively recruited in all centers. On the basis of a depression screener (PHQ-9) 50\% of the participants that score below the cutoff point of 9 and all patients scoring above are assessed using the Composite International Diagnostic Interview for Oncology (CIDI-O). In addition, all patients complete validated questionnaires measuring emotional distress, information and psychosocial support needs as well as quality of life. Discussion Epidemiological data on the prevalence of mental disorders and distress provide detailed and valid information for the estimation of the demands for the type and extent of psychosocial support interventions. The data will provide information about specific demographic, functional, cancer- and treatment-related risk factors for mental comorbidity and psychosocial distress, specific supportive care needs and use of psychosocial support offers.},
  language  = {en}
}