[Does routine outcome monitoring have a promising future? An investigation into the use of shared decision-making combined with ROM for patients with a combination of physical and psychiatric symptoms]. / Shared decision making in combinatie met ROM bij patiënten met gecombineerde lichamelijke en psychische klachten; een klinisch-empirische verkenning.

BACKGROUND: Although routine outcome monitoring (ROM) has been developed and widely used in the course of patient centered outcome research in the Netherlands, so far the technique has hardly ever been used to improve the treatment of individual patients. AIM: To describe how a rom technique based on the principles of shared decision-making (SDM) was developed and evaluated at the Center for Body, Mind and Health at GGz Breburg, a specialised mental health institution in the Netherlands. METHOD: We have developed a conceptual model for SDM that involves patient participation and the use of evidence-based decision-aids with cut-off scores. RESULTS: According to the conceptual model for SDM that we developed, the patient and the health professional involved took 'shared' decisions in three phases; the decisions related to triage, the drawing-up of a treatment plan and a follow-up treatment course. At the end of the 6 month intake-phase 7 of the 67 patients who were deemed eligible for ROM/SDM were dropped from the study because they were incapable of performing ROM assessments. Due to diagnostic advice and referral at the end of the intake-phase, 25 patients did not require further treatment. Of the remaining 35 patients, 33 delivered at least one follow-up ROM assessment during the subsequent treatment phases. In these patients somatic and psychiatric symptoms were found to be significantly reduced. CONCLUSION: ROM combined with sdm can be used successfully with patients who have a combination of physical and psychiatric symptoms and the technique can be applied by the professional in charge. Very few patients dropped out of the follow-up measurements and somatic as well as depressive or psychiatric symptoms diminished significantly. These findings indicate that a Randomised Clinical Trial is warranted in order to test the effectiveness of sdm combined with ROM as a decision-making instrument.

Psychological well-being and sexarche in women with polycystic ovary syndrome.

BACKGROUND: The characteristics of polycystic ovary syndrome (PCOS) such as hyperandrogenism and anovulation can be highly stressful and might negatively affect psychological well-being and sexuality. The objective of this study was to evaluate the association between PCOS characteristics and psychological well-being as well as sexarche. METHODS: Patients (n = 1148) underwent standardized clinical evaluation. Psychological well-being was investigated in 480 patients with the Rosenberg self-esteem scale (RSES), the body cathexis scale (BCS) and the fear of negative appearance evaluation scale (FNAES). Sexarche was also assessed. RESULTS: Amenorrhoea was associated with lower self-esteem (P = 0.03), greater fear of negative appearance evaluation (P = 0.01) and earlier sexarche (P= 0.004). Hyperandrogenism and acne were associated with poorer body satisfaction (P = 0.03, 0.02, respectively). Hirsutism and BMI were negatively associated with all psychological variables (RSES, P = 0.01; BCS, P = 0.05; FNAES, P = 0.02 and RSES, P = 0.03; BCS, P = 0.001; FNAES, P = 0.03, respectively). CONCLUSIONS: Our results suggest that menstrual irregularities might be related to sexarche. Moreover, this study stresses that the treatment of women with PCOS should notably focus on physical but also on psychological and sexual characteristics.

[Prevalence and prognostic importance of riskfactors for long hospital stay within elderly patients admitted to a hospital; a clinical-empirical study]. / Prevalentie en prognostisch belang van risicofactoren voor lange opnameduur onder ouderen bij ziekenhuisopname; een klinisch-empirische studie.

BACKGROUND: Of elderly patients (> 70 years) admitted to a general hospital 35% suffer from loss of self-care abilities compared to the level before admission. Risk of loss of self-care ability increases with age up to 65% after tthe age of 90. In addition, for many of these patients the duration of hospitalisation is relatively long. OBJECTIVE It is important to identify in an early stage frail-elderly patients who are at risk of a relatively long hospital stay. We conducted a study of the prevalence at intake (1st of 2nd admission day) of ten clinically relevant, patient-bound risk factors for a long hospital stay among 158 patients (> 60 years), acute and planned admitted to Vlietland Hospital. In addition, the prognostic value of the dichotomous risk factors for length of hospital stay was estimated as indicator of treatment complications. The ten clinically relevant risk factors were home care, history of falling, medication (> 4), weight loss, cognitive level and functioning, self-care, psychiatric symptoms, health status and quality of life. RESULTS: There was a high prevalence of risk factors; 47.5% of the elderly patients had four or more risk factors at intake. Home care and global cognitive deterioration were significant predictors of longer length of hospital stay. Furthermore, acute admission, weight loss, psychiatric symptoms and health status seemed important. The explained variance of the prognostic model was relatively small. CONCLUSION: The findings in this explorative-observational study showed a high prevalence of clinically relevant, patient-bound risk factors in elderly people in a general hospital. Some risk-factors were of prognostic interest for long hospital stay, although the explained variance was relatively small. This indicates that a more comprehensive study should be designed and conducted to include other patient-bound risk factors like co-morbidity, caregiver issues and social environment. Moreover, non-patient-bound factors should be addressed like intrinsic and logistic factors within the hospital, and the quality of recuperation programmes. Understanding of these factors contributes to timely identification of elderly patients, who are at high risk of a long hospital stay. Future policy is to perform specific treatment programmes for elderly patients identified as being patients at risk. Multidisciplinary person-oriented interventions and case management focussed on risk factors and functional recovery will be provided parallel and after hospital treatment period. Comprehensive scientific research on the cost-effectiveness of such a programme has started at the end of 200oo9 in Vlietland Hospital, Schiedam.

The Distress Thermometer assessed in women at risk of developing hereditary breast cancer.

OBJECTIVES: The Distress Thermometer (DT) is a promising instrument to get insight into distress experienced by cancer patients. At our Family Cancer Clinic the DT, including an adapted problem list, was completed by 100 women at increased risk of developing hereditary breast cancer (mean age 45.2 years; SD: 10.5). Additionally, the women filled in either the Hospital Anxiety and Depression Scale as psychological component (n=48) or the somatic subscale of the Symptom Checklist-90 as somatic component (n=50) to identify associations with the DT-score. Further, the women filled in an evaluation form. RESULTS: The median score on the DT was 2 (range: 0-9). With regression analysis adjusted for age, the contribution of mood and somatic complaints, respectively, was investigated. The standardized regression coefficient for anxiety was 0.32 (ns), for depression 0.14 (ns) and for the somatic subscale 0.49 (p<0.001). The explained variance for anxiety and depression was 16%, and for somatic complaints 24%. The differences between the coefficients were not significant. Evaluation forms were returned by 73 women. In 50% of the cases, the physician had discussed the DT/problem list, which was appreciated by the majority of these women (80%). Sixty-two percent of the women would recommend the use of the DT for other patients. CONCLUSION: The use of the DT/problem list seems promising for the current population, and was appreciated by the majority of the women. As mood and somatic complaints did not differ significantly in explaining the experienced distress, other candidate factors need to be examined.

Long-term cognitive functioning in children and adolescents who survived septic shock caused by Neisseria meningitidis.

AIMS: To assess long-term cognitive functioning and its predictors, in children and adolescents who survived meningococcal septic shock (MSS) 4 to 16 years ago. METHODS: The Wechsler Intelligence Scale for Children-third edition was used to measure intellectual functioning and neuropsychological tests were used to measure attention, verbal memory, visual-motor integration, and executive skills. RESULTS: Overall, results of the total MSS sample (N=77) as to neuropsychological functioning were similar to those of normative reference groups. On social and practical reasoning and visual-motor integration, however, MSS children obtained poorer outcomes compared to normative data. Two children had mental retardation (estimated IQ<70) due to the MSS. The percentage of children with mental retardation or borderline intellectual functioning (15%) was similar to that in the general population (16%). Eighteen children (23%) had a z score<-2, indicating unusual poor functioning, on one or more domains of neuropsychological functioning (selective attention, sustained attention, and executive functioning). Compared to normative data, significantly more children had received special education services in the past. Older age at time of follow-up was the most important significant predictor of poorer long-term cognitive functioning. CONCLUSION: Overall, long-term outcomes as to cognitive functioning of the total MSS sample were similar to those of normative reference groups, but MSS children showed long-term impairments on social and practical reasoning, visual-motor integration, attention, and executive functioning. Older age at time of follow-up was a significant predictor.

Metamemory and memory test performance in stroke patients.

Memory Self-Efficacy (MSE) has been shown to be related to memory performance and social participation in a healthy elderly population. This relation is unclear in stroke. As about 30% of all stroke survivors report memory complaints, there is an urgent need for effective treatment strategies. Before implementing MSE as a potential target in memory training, it should be examined whether the association between MSE and memory performance demonstrated in healthy elderly people also applies in stroke patients. This study therefore explored the predictive value of MSE on two kinds of memory tests in stroke patients; adjusted and unadjusted for age, gender, education and location of stroke. In 57 stroke patients, the Metamemory in Adulthood Questionnaire (MIA), an everyday memory test (RBMT) and a more traditional memory test (AVLT) were completed. The results show that MSE significantly predicts memory test performance on both memory tests (RBMT: beta = .34; p = .01 AVLT: beta = .28; p = .04). When adjusted for gender, age, education and location of stroke, the predictive value of MSE remained significant for the AVLT (RBMT: beta = .23; p = .07; AVLT: beta = .23; p = .05). The results support the hypothesis that MSE predicts test performance in stroke patients and, by consequence, enables improving memory performance in post-acute memory rehabilitation after stroke.

[A randomised clinical trial on the effectiveness of a re-integration training after short-term inpatient psychotherapy]. / De effectiviteit van re-integratietraining versus boostersessies na kortdurende klinische psychotherapie: een gerandomiseerd klinisch onderzoek.

BACKGROUND: Standardised evaluation studies performed in the Netherlands in a large number of inpatient and day-treatment hospitals providing psychotherapy have shown significant symptomatic improvements in patients between the date of entry to the studies and follow-up after one year. However, the work situation of ex-patients hardly changed and a large number of patients were still receiving psychotherapy. AIM: To examine the effectiveness of a specifically designed course of re-integration training. METHOD: A group of 128 patients were assigned randomly either to a re-integration training course aimed at improved functioning at work and improved relationships, or to booster sessions. Outcome measures were symptom level, work status, absence from work, and further psychotherapy. results After two years the number of patients in paid employment remained the same (76%) in the re-integration training course and increased from 67 to 87% in the booster sessions. Attendance was significantly higher in the booster sessions than in the re-integration training. There were no differences in the other outcome measures. CONCLUSION: We conclude that re-integration training was no more effective than the booster sessions. Our hypothesis is that continuity of care (therapists plus programme) explains the favourable result of the booster sessions.

Mental and motor development before and during growth hormone treatment in infants and toddlers with Prader-Willi syndrome.

BACKGROUND: Prader-Willi syndrome (PWS) is a neurogenetic disorder characterized by muscular hypotonia, psychomotor delay, feeding difficulties and failure to thrive in infancy. GH treatment improves growth velocity and body composition. Research on the effects of GH on psychomotor development in infants with PWS is limited. OBJECTIVE: To evaluate psychomotor development in PWS infants and toddlers during GH treatment compared to randomized controls. DESIGN/PATIENTS: Forty-three PWS infants were evaluated at baseline. Twenty-nine of them were randomized into a GH group (n = 15) receiving 1 mg/m(2)/day GH or a non-GH-treated control group (n = 14). At baseline and after 12 months of follow-up, analysis with Bayley Scales of Infant Development II (BSID-II) was performed. Data were converted to percentage of expected development for age (%ed), and changes during follow-up were calculated. RESULTS: Infants in the GH group had a median age of 2.3 years [interquartile range (IQR) 1.7-3.0] and in the control group of 1.5 years (IQR 1.2-2.7) (P = 0.17). Both mental and motor development improved significantly during the first year of study in the GH group vs. the control group: median (IQR) change was +9.3% (-5.3 to 13.3) vs.-2.9% (-8.1 to 4.9) (P < 0.05) in mental development and +11.2% (-4.9 to 22.5) vs.-18.5% (-27.9 to 1.8) (P < 0.05) in motor development, respectively. CONCLUSION: One year of GH treatment significantly improved mental and motor development in PWS infants compared to randomized controls.

Testing the Integral Model of treatment motivation in outpatients with severe mental illness.

The current study tested the Integral Model of treatment motivation (IM) in a sample of 294 outpatients with severe mental illness, using structural equation modelling. The obtained structural model was not consistent with original theory, nor was the model invariant across time and patient groups (psychotic disorders and personality disorders). The patient's perceived suitability of treatment, perceived costs of treatment and outcome expectancy were most strongly associated with motivation and treatment engagement. The model explained between 22 and 86% of variance in clinical outcomes, depending on the timing of the assessment. Currently, the IM does not constitute a robust framework for patterns through which patients become motivated to engage in treatment, but does explain substantial amounts of variance in clinical outcomes. The future potential of IM as a basis for interventions in the mental health care is discussed, including suggestions for subsequent research and potential alterations of the IM to improve its utility for application in clinical practice.

Adiponectin levels in prepubertal children with Prader-Willi syndrome before and during growth hormone therapy.

CONTEXT: Children with Prader-Willi syndrome (PWS) may have obesity and an abnormal body composition with a high body fat percentage, even if they have a normal body weight. Adiponectin has been inversely related to obesity and insulin resistance. OBJECTIVE: The objective of the study was to evaluate in prepubertal PWS children the following: 1) adiponectin levels, body composition, carbohydrate metabolism, and triglyceride levels; 2) associations between adiponectin and body composition, carbohydrate metabolism, and triglycerides; and 3) effects of GH treatment on these outcome measures. PATIENTS: Twenty prepubertal PWS children participated in the study. INTERVENTION: The subjects were randomized into a GH treatment group (n=10, 1 mg/m2.d) and a non-GH-treated control group (n=10). MAIN OUTCOME MEASURES: At baseline, after 1 and 2 yr of GH treatment, fasting levels of adiponectin, glucose, insulin, and triglycerides were assessed. Body composition and fat distribution were measured by dual energy x-ray absorptiometry. RESULTS: PWS children had significantly higher median (interquartile range) adiponectin levels [17.1 mg/liter (13.9-23.2)] than healthy sex- and age-matched controls [11.8 mg/liter (9.7-12.5), P<0.005]. Body fat percentage was significantly higher than 0 sd score [1.8 sd score (1.5-2.1), P<0.001]. Adiponectin levels were inversely related to triglyceride levels (r=-0.52, P=0.03). There was a tendency to an inverse relation with body fat percentage and body mass index, but no correlation with fasting insulin or glucose levels, the insulin to glucose ratio, or homeostasis model assessment index. During GH treatment, adiponectin levels increased significantly and did not change in randomized controls. CONCLUSION: Adiponectin levels were increased, and inversely associated with triglyceride levels, in prepubertal, not overweight PWS children, although they had a relatively high body fat percentage. During GH treatment, adiponectin levels further increased, whereas no change was found in the controls, which is reassuring with respect to the development of insulin resistance during GH treatment.

Who is prone to high levels of distress after prophylactic mastectomy and/or salpingo-ovariectomy?

BACKGROUND: The present study aimed to assess predictors of distress after 'prophylactic mastectomy (PM) and salpingo-ovariectomy (PSO), in order to enable the early identification of patients who could benefit from psychological support. PATIENTS AND METHODS: General distress and cancer-related distress were assessed in 82 women at increased risk of hereditary breast and/or ovarian cancer undergoing PM and/or PSO, before and 6 and 12 months after prophylactic surgery. Neurotic lability and coping were assessed before surgery. RESULTS: Cancer-related distress and general distress at both follow-up moments were best explained by the level of cancer-related and general distress at baseline. Being a mutation carrier was predictive of increased cancer-related distress at 6-month follow-up (but not at 12 months), and of lower general distress 12 months after prophylactic surgery. Also, coping by having comforting thoughts was predictive of less cancer-related distress at 6-month follow-up. CONCLUSIONS: Genetically predisposed women who are at risk of post-surgical distress can be identified using one or more of the predictors found in this study. Exploration of and/or attention to cancer-related distress and coping style before prophylactic surgery may help physicians and psychosocial workers to identify women who might benefit from additional post-surgical support.

The course of distress in women at increased risk of breast and ovarian cancer due to an (identified) genetic susceptibility who opt for prophylactic mastectomy and/or salpingo-oophorectomy.

The levels and course of psychological distress before and after prophylactic mastectomy (PM) and/or prophylactic salpingo-oophorectomy (PSO) were studied in a group of 78 women. General distress was measured through the hospital anxiety and depression scale (HADS), cancer-related distress using the impact of events scale (IES). Measurement moments were baseline (2-4 weeks prior to prophylactic surgery), and 6 and 12 months post-surgery. After PM, anxiety and cancer-related distress were significantly reduced, whereas no significant changes in distress scores were observed after PSO. At one year after prophylactic surgery, a substantial amount of women remained at clinically relevant increased levels of cancer-related distress and anxiety. We conclude that most women can undergo PM and/or PSO without developing major emotional distress. More research is needed to further define the characteristics of the women who continue to have clinically relevant increased scores after surgery, in order to offer them additional counselling.

[Psychiatric function disorders: association with cognitive function, activities of daily living and biographical data]. / De relatie van psychiatrische functiestoornissen met cognitie, activiteiten dagelijks leven (ADL) en biografische gegevens. Een replicatie-onderzoek op een polikliniek voor cognitieve functiestoornissen.

BACKGROUND: The prevalence of non-cognitive, psychiatric function disorders (PFD) in psychogeriatric patients, staying in a nursing home is high; it varies from 70 to 8%. It has a negative impact on the quality of life and life-expectancy. It affects caregiver distress and is an important predictor of permanent admission to an institution. In addition the PFD has predictive potentialities for discharge from reactivation programmes and survival. Although there is a relationship between PFD (measured by NPI) and cognitive function disorders it has to be stated explicitly that from psychiatric point of view these two entities have to be distinguished. This distinction, already been studied by this research group, needed to be replicated in another population. OBJECTIVE is to estimate 1) to which degree the prevalence of PFD in psychogeriatric patients, referred to a policlinics for cognitive function disorders (Index condition), differs from community dwelling psychogeriatric patients at referral to clinical and transmural nursing home programmes (Reference condition); 2) to which degree PFD is associated with both cognitive function disorders, activities of daily living for the two conditions; 3) to which degree PFD is associated with relevant general details of the patient, particularly gender, age and marital status, for the two conditions. METHODS: In the Index condition particated patients aged > or = 65 years suffering from cognitive function disorders (N=70) who were referred to a policlinic for cognitive function disorders who were suspected to suffer from psychiatric function disorders. For 35 patients of them complete data on NPI, MMSE en Barthel Index (BI) were available. In the Reference condition participated patients (age 2> or = 65), who were referred to clinical and transmural nursing home programmes and who suffered from cognitive function disorders (MMSE < 29) (N=487). For 385 patients of them all data on NPI, MMSE and BI were available. RESULTS: Of all patients 92% suffered from at least one NPI symptom; 82% from two or more. Depression, Apathy, Anxiety and Irritability had high prevalences in the two samples. Application of logistic regression analysis for the prediction of total as well as individual NPI-symptoms showed that the prognostic potentialities of MMSE, BI and biographic data were very limited (R(2) = 0.11; max.). The non-metric princal component analysis and confirmatory factor analysis of NPI, MMSE and BI for the two samples, showed that MMSE and BI loaded highly on the dimension 'Cognition' and NPI on the dimension 'Psychiatric function disorders'. The dimensional structure of the two samples did not show significant differences. CONCLUSION: The dimensional structure of the Index condition highly corresponded to the Reference condition; that is to say that the PFD appeared to be relatively independent of cognition and ADL. High prevalences of PFD (NPI), the broad variance of NPI-symptoms and the limited prognostic importance of MMSE, BI and general details for total NPI-score as well as individual NPI-symptoms were confirmed in both conditions. The dimension 'Psychiatric function disorder' was relative independent of the dimension 'Cognition'. As a result it is of clinical interest - in case of referral to clinical and transmural programmes - to distinguish the psychiatric dimension from the cognitive dimension.

Morphine in ventilated neonates: its effects on arterial blood pressure.

OBJECTIVE: To study the effects of continuous morphine infusion on arterial blood pressure in ventilated neonates. DESIGN: Blinded randomised placebo controlled trial. SETTING: Level III neonatal intensive care unit in two centres. PATIENTS: A total of 144 ventilated neonates. Inclusion criteria were postnatal age <3 days, ventilation <8 hours, and indwelling arterial line. Exclusion criteria were severe asphyxia, severe intraventricular haemorrhage, major congenital anomalies, neuromuscular blockers. INTERVENTION: Arterial blood pressure was measured before the start and during the first 48 hours of masked infusion of drug (morphine/placebo; 100 microg/kg + 10 microg/kg/h). OUTCOME MEASURES: Arterial blood pressure and blood pressure variability. RESULTS: There were no significant differences in overall mean arterial blood pressure between the morphine group (median (interquartile range) 36 mm Hg (6) and the placebo group (38 mm Hg (6)) (p = 0.11). Although significantly more morphine treated patients (70%) showed hypotension than the placebo group (47%) (p = 0.004), the use of volume expanders and vasopressor drugs was not significantly different (morphine group, 44%; placebo group, 48%; p = 0.87), indicating the limited clinical significance of this side effect. Blood pressure variability was not influenced by routine morphine analgesia (p = 0.81) or additional morphine (p = 0.80). Patients with and without intraventricular haemorrhage showed no differences in blood pressure (Mann-Whitney U test 1953; p = 0.14) or incidence of hypotension (chi(2) test 1.16; df 1; p = 0.28). CONCLUSIONS: Overall arterial blood pressure, use of inotropes, and blood pressure variability were not influenced by morphine infusion. Therefore the clinical impact of hypotension as a side effect of low dose morphine treatment in neonates is negligible.

Success and failure of exercise training after myocardial infarction: is the outcome predictable?

One hundred fifty-six patients underwent a 5 week daily exercise training program after recovery from acute myocardial infarction. Outcome was assessed on the basis of exercise testing, integrating the measurements into a single outcome measure consisting of three categories (positive, n = 79; negative, n = 42; no change, n = 35). This composite criterion served as the end point for determining the predictability of a positive (training success) and negative (training failure) outcome. With use of logistic regression analysis, the baseline variables of clinical information, exercise data and psychosocial variables were able to identify patients with training success, as well as patients with failure (correct classification rates 81% and 85%, respectively). The characteristics of patients for whom training was beneficial differed from those of patients with a negative outcome. Work status before infarction was the single most important predictor of success, but it did not determine failure. Psychologic variables (type A behavior, well-being, depression) were important for predicting failure, but not for predicting success. Cardiac state and physical fitness largely determined training success. It is concluded that the physical benefit of exercise training in patients after myocardial infarction is highly predictable. Validation will make it possible to optimally apply exercise training as a therapeutic modality in these patients.

The COMFORT behaviour scale detects clinically meaningful effects of analgesic and sedative treatment.

BACKGROUND: The COMFORT behaviour scale (COMFORT-B scale) is widely used in paediatric intensive care units to assess young children's pain and distress. It is also used to assess the impact of treatment interventions, but little is known on the scale's sensitivity to detect changes between before and after measurements following an intervention. This study explored the sensitivity to change of the COMFORT-B scale. METHODS: COMFORT-B scores, originally and prospectively collected as part of standard care, were retrieved from the digital patient data management system. We analysed scores obtained in 747 paired observations, i.e., before and after a pharmacological intervention in 180 paediatric intensive care patients between September 2009 and September 2010. RESULTS: The mean scores before and after an intervention were 20.0 [standard deviation (SD) 3.7] and 14.1 (SD 4.7), respectively. Multilevel regression analysis showed a 6-point mean decline after an intervention (p < 0.0001). The magnitude of this decline was not statistically significantly related to number and type of interventions or time between assessments. In almost three-quarters of cases (74%), the COMFORT-B score dropped to below 17 after a pharmacological intervention, indicating good responsiveness. CONCLUSIONS: This is the first study demonstrating that the COMFORT-B scale detects treatment-related changes in pain or distress intensity. This implies that COMFORT-B assessments can effectively guide analgesic and sedation treatment in critically ill children.

Men at risk of being a mutation carrier for hereditary breast/ovarian cancer: an exploration of attitudes and psychological functioning during genetic testing.

Males with a BRCA1/BRCA2 mutation are not at greatly increased risk for cancer, whereas their (grand)daughters, and other female relatives who carry the mutation, are. Males from BRCA1/BRCA2 families may opt for genetic testing to confirm whether or not they may have transmitted the mutation to their children and, if so, to inform them at an appropriate age about the genetic risk and its implications. The psychological implications of genetic testing for men at risk of being a BRCA1/BRCA2 mutation carrier have received little attention. We report on 28 men requesting BRCA1 or BRCA2 testing, and their partners. Men were at 25% (n =4) or 50% risk (n =24) of being a mutation carrier, the majority with daughters and half of them with daughters aged over 20 years. Levels of psychological distress were assessed several weeks before and after disclosure of the test result. In addition, we investigated the level of intrusive thoughts and feelings about breast and ovarian cancer and the tendency to avoid these. By means of interviews and questionnaires, participants could report on (expected) emotional implications of genetic testing for themselves and their children, on experiences with cancer in the family and on personality trait optimism. Distress levels prior to the result in tested men and their partners were low. Many men and partners expected the test result to affect their children's, but not their own level of problems. Men without daughters and those with an optimistic personality had especially low distress prior to disclosure. Most men reported that they did not actively avoid the issue. Only four of the 28 men were identified as mutation carriers. High distress after disclosure of the result was reported by one mutation carrier and by three non-mutation carriers. Verbatim transcripts from interviews showed a large variation of psychological reactions in male mutation carriers (eg regarding guilt feelings). Low pre-test distress in males does not necessarily indicate avoidance of the issue. Future studies may indicate which psychological reactions occur in male mutation carriers when the problem becomes more acute, eg when a daughter is found to carry the mutation and/or is diagnosed with breast or ovarian cancer.

Description of pain and the relationship with psychological factors in patients with low back pain.

Description of pain and the relationship with psychological factors was studied in 82 patients with low back pain. Both description of pain and psychological factors were found to have high loadings on one dimension, without being identical variables. A relationship was found between psychological factors and the duration of back pain but not to a degree to which the back pain is found to be explained somatically. The description of pain bore no relationship to the duration of back pain nor to the degree to which back pain can be somatically explained.

Description of pain and the degree to which the complaints fit the organic diagnosis of low back pain.

Descriptions of pain were studied in 142 patients with low back complaints using a pain questionnaire derived from Leavitt. Firstly, the structure was determined by means of a principal components analysis for categorical data. The pain words can be grouped into 6 dimensions: evaluation, evaluation-intensity, constancy, sensory-pressing, sensory-pricking and sensory-cutting. A relation was found between the description of pain and the degree to which the complaints fit the organic diagnosis of low back pain. The nature and magnitude of this relation differed between centres.

The influence of psychological variables on postoperative anxiety and physical complaints in patients undergoing lumbar surgery.

Previous research has indicated that postoperative distress is influenced by diverse biographic, medical and psychological variables, such as personality, coping behaviours and anxiety. The influence of state variables, apart from anxiety and coping behaviour, has received scant attention. Furthermore, the influence of coping behaviour has remained unclear. The present study investigated coping behaviour and indications of physical distress, i.e., preoperative fatigue, leg pain and back pain, besides preoperative anxiety, as predictors of postoperative anxiety and physical complaints in 126 patients undergoing lumbar surgery. Preoperative anxiety and leg pain independently predicted more postoperative anxiety beyond the influence of age, sex and medical variables. Preoperative anxiety and fatigue independently predicted more postoperative physical complaints. No associations were found between the coping behaviours and the postoperative variables. The implications of these results are discussed in relation to intervention strategies aimed at diminishing the stress of surgery.