[Sensitivity and specificity of the PHQ-9 for identifying suicidality in medical rehabilitation]. / Sensitivität und Spezifität des PHQ-9 zur Identifikation von Suizidalität in der medizinischen Rehabilitation.

PURPOSE: Suicidality is rarely assessed in patients treated in German rehabilitation centers, although individuals with physical and mental impairments have an increased risk for suicidality. The item 9 of the 9-item depression module of the Patient Health Questionnaire (PHQ-9) asks about the desire to be dead or to harm oneself and could be used as a possible screening for suicidality. The Columbia Suicide Severity Rating Scale (C-SSRS) is a standardized interview to assess suicidality. We assessed the prevalence of suicidality in orthopedic and cardiac rehabilitation using the C-SSRS and the PHQ-9, examined the diagnostic accuracy of the item 9 of the PHQ-9 and of the PHQ-9 total score for identifying suicidality and surveyed the acceptance of the suicidality assessment by the rehabilitants. METHODS: Study participants were screened with the PHQ-9 and subsequently interviewed using C-SSRS. Sensitivity and specificity of the item 9 of the PHQ-9 and the PHQ-9 total score were tested for the presence of suicidality assessed with the C-SSRS and in a sensitivity analysis for the presence of nonspecific active suicidal ideation (item 2 of the C-SSRS). We calculated the area under the curve (AUC) to predict the ability of the PHQ-9 to discriminate between individuals with and without acute suicidality. Screening and interview were evaluated by the rehabilitants. RESULTS: Among 405 study participants, the prevalence of acute suicidality measured by the C-SSRS was 0.5%. 4% reported nonspecific active suicidal ideation on the C-SSRS. 10.4% reported suicidal ideation on item 9 of the PHQ-9. The sensitivity of item 9 and the PHQ-9 total score for identifying acute suicidality was only 50.0% (95% CI: 1.3% to 98.7%). However, item 9 was sensitive (81.3%, 95% CI: 54.4% to 96.0%) and specific (92.5%, 95% CI: 89.5% to 95.0%) for identifying nonspecific active suicidal ideation. Estimators for sensitivity were highly uncertain because of the low prevalence of acute suicidality. Addressing suicidality was rated as useful and helpful by study participants. CONCLUSION: If the response to item 9 is positive, the immediate risk of suicide is low. However, PHQ-9 is suitable for identifying patients with non-specific suicidal thoughts. A conspicuous score on the item 9 of the PHQ-9 should be further clarified by a psychotherapist.

Cognitive-behavioral rehabilitation in patients with cardiovascular diseases: a randomized controlled trial (CBR-CARDIO, DRKS00029295).

BACKGROUND: Depression, generalized and cardiac anxiety, and posttraumatic stress disorder negatively affect disease severity, participation, and mortality in patients with cardiovascular disease. Psychological treatments within cardiac rehabilitation may improve the outcomes of these patients. We therefore developed a cognitive-behavioral rehabilitation program for patients with cardiovascular disease and mild or moderate mental illness or stress or exhaustion. In Germany, similar programs are well established in musculoskeletal rehabilitation and cancer rehabilitation. However, no randomized controlled trials have evaluated if such programs achieve better outcomes in patients with cardiovascular disease compared with standard cardiac rehabilitation. METHODS: Our randomized controlled trial compares cognitive-behavioral cardiac rehabilitation with standard cardiac rehabilitation. The cognitive-behavioral program complements standard cardiac rehabilitation with additional psychological and exercise interventions. Both rehabilitation programs last for four weeks. We enroll 410 patients with cardiovascular disease and mild or moderate mental illness or stress or exhaustion aged 18 to 65 years. Half of the individuals are randomly assigned to cognitive-behavioral rehabilitation and the other half to standard cardiac rehabilitation. Our primary outcome is cardiac anxiety 12 months after the end of rehabilitation. Cardiac anxiety is assessed with the German 17-item version of the Cardiac Anxiety Questionnaire. Secondary outcomes cover outcomes assessed by clinical examinations and medical assessments and a range of patient-reported outcome measures. DISCUSSION: This randomized controlled trial is designed to determine the effectiveness of cognitive-behavioral rehabilitation at decreasing cardiac anxiety in patients with cardiovascular disease and mild or moderate mental illness or stress or exhaustion. TRIAL REGISTRATION: German Clinical Trials Register (DRKS00029295, June 21, 2022).

[Implementation of a Behavioral Medicine Oriented Concept in Cardiological Rehabilitation]. / Implementierung einer Verhaltensmedizinisch Orientierten Rehabilitation in der Kardiologie.

This study examined the implementation of a behavioral medicine oriented rehabilitation concept in a cardiological rehabilitation clinic. Psychotherapeutic interventions were based on an Acceptance and Commitment Therapy framework. Participants were treated in a behavioral cardiac rehabilitation program (BCR; n=149), or in a conventional cardiac rehabilitation program (CCR, n=100). We tested and compared the reach of the targeted group, the fidelity of the concept implementation in the BCR, as well as the completeness of the intervention (dose delivered) and the patient-reported behavioral medical treatment dose (dose received). Changes from beginning of rehabilitation until discharge with regard to mental and physical performance were assessed in both groups. BCR-patients were more impaired than CCR-patients, and they confirmed more behavioral medical content, a higher consistency of the behavioral medical strategy and a stronger gain of competence. Adherence ratings indicated a largely accurate implementation of the intervention. In both groups, depression, somatization, anxiety, heart anxiety, exercise self-efficacy expectation, and maximum power in bicycle ergometry improved statistically significant from admission to discharge. Large or nearly large effect sizes were found for avoidance behavior (d=0.78), somatization (d=0.82), depression (d=0.76), anxiety (d=0.72) and performance in bicycle ergometry (d=0.86) in the BCR. A further evaluation by means of a randomized controlled trial should follow this implementation study.

Body Image in Patients with Marfan Syndrome.

This study aimed to assess body image impairments of individuals with Marfan syndrome and to determine to what extent psychological, physical, and sociodemographic factors influence body image. We assessed the physical fitness and psychosocial health of 42 patients with Marfan syndrome at the beginning of an inpatient rehabilitation program. All participants filled out a body image questionnaire consisting of two scales: (1) Negative Body Evaluation and (2) Vital Body Dynamics. We compared body image data of the study sample with the German representative norming sample and carried out two separate regression analyses in order to determine which variables were associated with the two dimensions of patients' body image. Body image of individuals with Marfan syndrome appeared to be significantly impaired, with high percentile ranks for Negative Body Evaluation (women = 88, men = 91) and low percentile ranks for Vital Body Dynamics (women = 11, men = 4). Vital Body Dynamics was predicted by age (p = 0.016) and by depression (p < 0.001), and Negative Body Evaluation was predicted by anxiety (p = 0.001). Body image in individuals with Marfan syndrome is not primarily determined by objective measures of fitness or by objective cardiac impairment but by psychological variables like depression and anxiety and by age. This finding can inform treatment and rehabilitation concepts. Accepting Marfan syndrome, including the acceptance of being visually different, may not only demand medical treatment and physical rehabilitation but also psychological treatment for depression and anxiety.

Inpatient rehabilitation for adult patients with Marfan syndrome: an observational pilot study.

BACKGROUND: Advances in medical, interventional and surgical treatment have increased average life expectancy of patients with congenital heart defects. As a result a new group of adult patients with congenital cardiac defects requires medical rehabilitation. Patients with Marfan syndrome (MFS) are a relevant group among these patients. So far, no reports on the effectiveness of specialized rehabilitation programmes for MFS patients exist. We implemented an inpatient 3-week rehabilitation program for MFS patients at the Muehlenberg-Clinic for rehabilitation and assessed the medical safety as well as the impact of the program on physical fitness and psychological wellbeing of participants by means of an observational pilot study. The comprehensive multidisciplinary program included medical, physiotherapeutic, psychological and social issues. Two groups including 8 and 10 individuals with verified MFS attended the programme. Medically adverse events that occurred during the rehabilitation were registered. Adverse events were defined as: any new cardiac arrhythmias such as atrial fibrillation, ventricular tachycardia, cardiac syncope or any complications located at the aorta. Psychological assessment was performed using Short Form-36 (SF-36), hospital anxiety and depression scale and other psychometric questionnaires. Medical examinations included assessment of maximum power in bicycle ergometry. All assessments were performed at the beginning and at the end of the rehabilitation. Psychometric assessments were repeated 1 year after the end of the programme for both groups, respectively. RESULTS: Patients were highly satisfied with the programme and improved in almost all psychological and physical fitness assessments. The pre-post-comparison resulted in significant positive changes for mental health (p < .001 for SF-36 Mental Health), fatigue (p < .05 for Fatigue Severity Scale), nociception (p < .05 for SF-36 Pain) and vitality (p < .05 for SF-36 Vitality). Physical fitness improved from admission to discharge (p < .001 for maximum power in bicycle ergometry, p < .05 for maximum nordic walking distance). Considerable improvements persisted through 1 year follow-up. Medical assessments excluded medical problems or adverse events caused by participation in the programme. CONCLUSIONS: In our study, inpatient rehabilitation was both safe and helpful for MFS patients. They benefited in terms of physical fitness, health related quality of life and in terms of psychological wellbeing. An evaluation of the efficacy of the programme in a controlled design as well as further conceptual improvements of our current program is desirable.

The role of the multidisciplinary health care team in the management of patients with Marfan syndrome.

Marfan syndrome (MFS) is a rare, severe, chronic, life-threatening disease with multiorgan involvement that requires optimal multidisciplinary care to normalize both prognosis and quality of life. In this article, each key team member of all the medical disciplines of a multidisciplinary health care team at the Hamburg Marfan center gives a personal account of his or her contribution in the management of patients with MFS. The authors show how, with the support of health care managers, key team members organize themselves in an organizational structure to create a common meaning, to maximize therapeutic success for patients with MFS. First, we show how the initiative and collaboration of patient representatives, scientists, and physicians resulted in the foundation of Marfan centers, initially in the US and later in Germany, and how and why such centers evolved over time. Then, we elucidate the three main structural elements; a team of coordinators, core disciplines, and auxiliary disciplines of health care. Moreover, we explain how a multidisciplinary health care team integrates into many other health care structures of a university medical center, including external quality assurance; quality management system; clinical risk management; center for rare diseases; aorta center; health care teams for pregnancy, for neonates, and for rehabilitation; and in structures for patient centeredness. We provide accounts of medical goals and standards for each core discipline, including pediatricians, pediatric cardiologists, cardiologists, human geneticists, heart surgeons, vascular surgeons, vascular interventionists, orthopedic surgeons, ophthalmologists, and nurses; and of auxiliary disciplines including forensic pathologists, radiologists, rhythmologists, pulmonologists, sleep specialists, orthodontists, dentists, neurologists, obstetric surgeons, psychiatrist/psychologist, and rehabilitation specialists. We conclude that a multidisciplinary health care team is a means to maximize therapeutic success.

INSPIRE study: does stress management improve the course of inflammatory bowel disease and disease-specific quality of life in distressed patients with ulcerative colitis or Crohn's disease? A randomized controlled trial.

BACKGROUND: The use of stress management psychotherapy is hypothesized to produce greater improvement in disease course and disease-specific quality of life (IBDQ) compared to usual medical care alone in patients with ulcerative colitis (UC) or Crohn's disease (CD) showing high levels of stress (based on the Perceived Stress Questionnaire [PSQ]). METHODS: Fifty-eight patients with UC and 56 patients with CD who had experienced continuous disease activity or had relapsed over the previous 18 months, with an activity index for UC or CD ≥ 4, a PSQ ≥ 60, and without serious psychiatric disorders or other serious medical conditions were randomized to receive either treatment as usual (TAU) or TAU plus stress management psychotherapy. Psychotherapy consisted of three group sessions (psychoeducation, problem-solving, relaxation) and 6-9 individual sessions based on cognitive behavior therapy-related methods with 1-3 booster sessions at 6 and 12 months follow-up. Gastroenterologists blinded to intervention group assessed disease activity and course at baseline and at 3, 6, 12, and 18 months. Patients completed the IBDQ at baseline, 6, 12, and 18 months. RESULTS: The intervention did not improve disease or reduce relapse; however, it increased the IBDQ score (P = 0.009, mean differences 16.3 [SD 6.1]). On analysis of UC and CD separately, improvement of IBDQ was only found in the UC group. CONCLUSIONS: Stress management psychotherapy does not appear to improve disease course or reduce relapse in patients with IBD. It might improve quality of life, particularly in patients with UC.

The INSPIRE study: do personality traits predict general quality of life (Short form-36) in distressed patients with ulcerative colitis and Crohn's disease?

OBJECTIVE: To assess the role of personality as a predictor of Short form-36 (SF-36) in distressed patients (perceived stress questionnaire, PSQ) with ulcerative colitis (UC) and Crohn's disease (CD). MATERIAL AND METHODS: Fifty-four patients with CD and 55 with UC (age 18-60 years) who had relapsed in the previous 18 months, i.e. with an activity index (AI) for UC or CD> or =4, PSQ> or =60, and without severe mental or other major medical conditions, completed the Buss-Perry Aggression Questionnaire (BPA), the Neuroticism and Lie scales of the Eysenck Personality Questionnaire (EPQ-N and -L), the Multidimensional Health Locus of Control Scale (LOC) (Internal (I), Powerful Other (PO), Chance (C)), the Toronto Alexithymia Scale (TAS) and the SF-36. RESULTS: Multiple linear regression analyses controlling for gender, age and clinical disease activity (AI) in separate analyses for UC and CD showed that the mental and vitality subscales were predicted by neuroticism in both UC and CD. The highest explained variance was 43.8% on the "mental" subscale in UC. The social function subscale was related to alexithymia only in UC, while the role limitation and pain subscales were related to personality in CD only. The physical function subscale related differently to personality in UC and CD. CONCLUSIONS: While mental and vitality subscales were predicted by neuroticism in both UC and CD, other subscales had different relationships to personality, suggesting different psychobiological interactions in UC and CD.

The INSPIRE study: are different personality traits related to disease-specific quality of life (IBDQ) in distressed patients with ulcerative colitis and Crohn's disease?

BACKGROUND: To explore the relationship between personality and disease-specific quality of life [Inflammatory Bowel Disease Questionnaire (IBDQ)] in distressed [Perceived Stress Questionnaire (PSQ)] patients with ulcerative colitis (UC) and Crohn's disease (CD). METHODS: Included in the study were 56 patients with UC and 54 patients with CD ranging in age from 18 to 60 years with a relapse in the previous 18 months, a UC or CD activity index 4, a PSQ 60, and without serious mental or other serious medical condition. The patients completed the Buss-Perry Aggression Questionnaire, the Neuroticism and Lie (social conformity/desirability) scales of the Eysenck Personality Questionnaire, the Multidimensional Health Locus of Control (LOC) Scale [Internal (I), Powerful Other (PO), Chance (C)], the Toronto Alexithymia Scale, and the IBDQ. RESULTS: In linear regression controlling for sex, education (years), and clinical disease activity (AI) in separate analyses of UC and CD patients, higher IBDQ score was related to less social conformity in CD and less neuroticism in UC; higher emotional function score was related to less neuroticism in both CD and UC and less PO-LOC in UC. Higher social function score was related to less social conformity in CD and lower I-LOC and PO-LOC in UC. Bowel function and systemic symptoms were unrelated to personality in either UC or CD. CONCLUSIONS: Although the emotional function subscale was related to neuroticism in both UC and CD, the social function subscale and total IBDQ were related to different personality traits in UC and CD. Personality traits should be taken into account when using IBDQ in studies.

Patients with eating disorders and their siblings. An investigation of body image perceptions.

Little is known about body images of siblings of patients with eating disorders. In this study we investigated body images of patients with anorexia or bulimia nervosa and of the patients' brothers and sisters. A computer program was employed that allows modeling perceived and desired body images of patients and family members. Patients, siblings and male and female control subjects rated their body images. The selected images were compared with anthropometric data. All subjects also filled out a body image questionnaire. Data from 30 patients, 38 siblings, and 60 control subjects are presented. Siblings did not differ from healthy control subjects. Self-ideal discrepancy was different in patients with anorexia and their sisters. Body image was more negative in patients than in their sisters. Siblings of patients with eating disorders seem to be rather unimpaired in terms of body image disturbances.

Body images of patients with anorexia nervosa, bulimia nervosa and female control subjects: a comparison with male ideals of female attractiveness.

Body images of female patients with anorexia nervosa and bulimia nervosa were assessed against females without eating disorders and compared with male ideals of female attractiveness. A computer program was applied to examine body images of 62 patients with anorexia nervosa, 45 patients with bulimia nervosa, and 40 female and 39 male control subjects. Body size overestimation was most distinct in the two patient groups. Self-ideal discrepancy was highest in bulimia nervosa. Estimation of the society's ideal female body in all three female groups did not differ from men's perception of the most attractive female body. Congruence of ideals of female attractiveness in patients, female, and male control subjects and described differences between patients and female controls support the theory that body image disturbance is a problem of processing self-referential information regarding body image rather than a problem of processing body image related information per se.

[Body images of male patients with eating disorders]. / Körperbilder männlicher Patienten mit Essstörungen.

Ideals of male attractiveness have changed considerably. The ideal male body at present is characterized by low body fat and pronounced muscles. Similar to what has been found for women, these normative societal conceptions should influence the pathology of men with eating disorders. In the present study, men with and without eating disorders are compared regarding body satisfaction and body perception. Both questionnaire data and a computer assisted approach are applied. Men with bulimia nervosa wish to have a body with less fat whereas men with anorexia do not wish for a bigger body although they are seriously underweight. Men in all groups wish to have more muscles. Men with and without an eating disorder do not differ in this respect. The wish for less body fat and more muscles is associated with body dissatisfaction in men. Treatment of men with eating disorders should focus on men's body images similar to how it is conceptualized in treatments for women with eating disorders. Different from women, a body image focused approach for men should emphasize the meaning of muscularity.

Body image in patients with eating disorders and their mothers, and the role of family functioning.

OBJECTIVE: Little is known about body images of mothers of patients with eating disorders. In this study we investigated body image in patients with eating disorders and in their mothers, and the relationship of their body images with family functioning. METHODS: A computer program was used that allows modeling perceived and desired body images of patients and their mothers. Patients and mothers estimated their own body images and mothers estimated the images they have of their daughters with eating disorders. The selected images were compared to anthropometric data and family functioning according to the Family Assessment Measure. Data from 29 patients with the diagnosis of anorexia nervosa and 20 patients with bulimia nervosa are presented. RESULTS: Both in patients with anorexia and in patients with bulimia, aspects of family functioning were associated with mothers' and daughters' perceptual body size distortion and body dissatisfaction. Mothers' perception of family functioning predicted daughters' perceptual body size distortion and body dissatisfaction in the total sample of 49 patients. CONCLUSION: Body images of mothers and mothers' perceptions of family functioning may provide additional information for the treatment of patients with eating disorders.

[Coherence in case conceptualizations--concept and evaluation of a computer supported training program]. / Kohärenz in Fallkonzeptionen--Grundlagen und Evaluation eines computergestützten Trainingsprogrammes.

In several domains of professional expertise it has been found that experts' action is based on a deep understanding of the problems they act on, and also the outcome of psychotherapies depends on the quality of the view which therapists develop of their patients. Unfortunately there are signs that the quality of case conceptualizations is suboptimal in many instances, even after special (traditional) training. This was reason for developing an innovative program for the training of partial abilities required to develop differentiated case conceptualizations. In the program specifically the graphical representation of the relations a therapist sees is supported by a computer program. The program gives fast feedback on several formal aspects of the case conceptualization, among others its coherence, and supports its further elaboration. An evaluation of the program in a controlled trial with a total of 34 participating therapists showed a good acceptance and significant effects in several criteria for the quality of the representation of the analyzed cases.

[The goals of nursing in inpatient psychosomatic medicine - an empirical approach]. / Pflegeziele in der psychosomatischen Akutbehandlung - Eine empirische Annäherung.

Nursing plays an essential part in the acute psychosomatic inpatient treatment. The goals, which the nurses aim at while taking care of their patients, have, however seldom been investigated. This first systematic inquiry into the goals, which care at the clinic for psychosomatic medicine bears in mind, was carried out on a sample of 84 patients. These goals were evaluated and compared with different common outcome measures. Carers, first of all, aim at goals referring to the symptom, such as improving the patients' eating habits. Apart from that they mainly focus on goals not directly connected to the patients' physical condition, such as helping to improve the patients' self esteem. In some cases the nurses' estimate concerning the success of the treatment corresponds to that of the patients' to a greater extent than to that of the patients' personal therapist. Nursing in inpatient psychosomatic medicine extends much further than the demands of care normally imply. The knowledge concerning the patients' mental condition, which the nurses have according to this inquiry, ought to be used within the treatment.

[The Luebeck Interview for Psychosocial Screening (LIPS)--a validation study with patients suffering from coronary artery disease]. / Das Lübecker Interview zum psychosozialen Screening (LIPS)--Eine Validierungsstudie bei Patienten mit koronarer Herzkrankheit.

Identifying patients in cardiology who are able to benefit from more detailed psychosocial diagnostics or interventions is still problematic in every day hospital care. Existing psychosocial screening instruments--either self-evaluation questionnaires and evaluation interviews carried out by doctors--are discussed. A new screening instrument for evaluating patients in cardiology is presented: The Luebeck Interview for Psychosocial Screening (LIPS). With help of LIPS patients are evaluated by their doctor through a short semistructured interview referring to the patients' psychosocial situation. Test statistical data of the instrument gained through 194 patients are presented. For a subgroup of 80 patients the validity for predicting their quality of life six weeks after discharge form hospital by psychosocial assessment in hospital is presented. Data on reliability and validity of LIPS appear to range from acceptable to good. Predicting quality of life by self-report inventories reaches a better fit than a prediction by LIPS as an evaluation from the doctor's perspective. The errors of the prediction by both methods are highly correlated. Further research on LIPS combined with a structured clinical Interview for mental disorders seems to be desirable.