Long-term negative impact on quality of life in patients with successfully treated Cushing's disease

OBJECTIVE: A cohort of pituitary tumour patients, who had undergone definitive treatment within a 15-year period at a single neuroscience centre, were investigated as to whether there were differences in psychological well-being and psychosocial functioning, dependent on endocrine pathology and treatment variables. DESIGN: A detailed assessment of 114 patients with benign pituitary tumours in relation to primary diagnosis and mode of treatment was carried out. Psychological rating scales used were: the Hospital Anxiety and Depression Scale--UK version (HADS-UK), the World Health Organization Quality of Life Scale--abbreviated version (WHOQOL-BREF), General Health Questionnaire 28 (GHQ-28), the Functional Assessment of Cancer Therapy (FACT) and the Social Adjustment Scale--modified (SAS1 and SAS2; the former completed by the patient and the latter by another person who knows the patient well). All Cushing's patients were biochemically cured as defined by a normal 24-h urine free cortisol excretion within the previous 6 months. RESULTS: Patients with treated Cushing's disease had significantly impaired psychological well-being and psychosocial functioning across all tested domains compared with all other pituitary tumours, where scores were similar. When participants with Cushing's disease were excluded, patients who had undergone transfrontal surgery scored significantly higher on GHQ and HADS ratings than transsphenoidally treated patients. CONCLUSION: Cushing's disease even when biochemically stable has long-term adverse effects on mood and social functioning. We hypothesize that this may be related to irreversible changes in central neural function. Further studies are necessary to define the precise pathways involved.     

Personality characteristics and quality of life in patients treated for Cushing's syndrome

OBJECTIVE: Psychological distress does not always disappear upon proper endocrine treatment of Cushing's syndrome, and quality of life may still be compromised. Little is known on the personality correlates that may be involved. The aim of this study was to provide a controlled assessment of personality characteristics and quality of life in patients successfully treated for Cushing's syndrome. DESIGN: A single-centred, controlled, prospective study. PATIENTS: Twenty-four consecutive outpatients who were in remission upon proper treatment of Cushing's syndrome for at least 1 year and no more than 3 years (20 with pituitary-dependent Cushing's disease and four with a cortisol-secreting adrenal adenoma; 5 M/19 F; mean age 34.5, SD = 10.6; range 18-57 years) were compared with 24 healthy control subjects matched for sociodemographic variables. MEASUREMENTS: Both patients and controls were administered two self-rating scales: (a) tridimensional personality questionnaire (TPQ), a 100-item inventory that yields three scales: novelty seeking, harm avoidance and reward dependence. (b) symptom rating test (SRT), a 46-item scale for assessing psychological distress and quality of life with six subscales (anxiety, depression, somatic symptoms, anger-hostility, cognitive symptoms, psychotic symptoms). RESULTS: There were no significant differences in personality dimensions, as measured by the TPQ, between patients and controls. The results did not change when the four patients with an adrenal adenoma were excluded and only the 20 with pituitary-dependent Cushing's disease were considered. As to the SRT scale, patients with Cushing's syndrome displayed significantly higher scores in anxiety (P= 0.046), depression (P= 0.013), and psychotic symptoms (P= 0.006), with a generalized compromised quality of life (P= 0.02). Again, no differences were found in evaluating the 20 patients with Cushing's disease separately. CONCLUSIONS: Even though personality traits other than those explored here may be involved, the results seem to exclude the presence of latent dysfunctional attitudes and beliefs contributing to long-standing psychological disturbances, even in the pituitary-dependent form of Cushing's syndrome. Data from larger populations might provide further insight in this field. The findings of a compromised quality of life are in agreement with the recent literature and have implications for the long-term management of patients.     

Predictors of health-related quality of life in patients treated with auto- and allo-SCT for hematological malignancies

Identifying factors that predict health-related quality of life (QOL) following hematopoietic SCT, is important in estimating patients' abilities to adjust to the consequences of their disease and treatment. As the studies that have been published on this subject are scattered, the present study aimed to systematically review prognostic factors for health-related QOL after auto- and allo-SCT in hematological malignancies. A systematic, computerized search in Medline, EMBASE, PsycINFO and the Cochrane Library was conducted from 2002 to June 2010. The methodological quality of the studies was assessed using an adaptation of Hayden's criteria list. Qualitative data synthesis was performed to determine the strength of the scientific evidence. In all, 35 studies fulfilled the selection criteria. Strong-moderate evidence was found for GVHD, conditioning regimen, being female, younger age, receiving less social support and pre-transplant psychological distress as predictors of various aspects of health-related QOL following hematopoietic SCT. The results of this review may help transplant teams in selecting patients at risk for experiencing a diminished health-related QOL following hematopoietic SCT. Follow-up treatment can be provided in order to promote QOL.     

Predictors of impaired quality of life in patients with rheumatic diseases

Quality of life (QoL) is a complex outcome and rheumatologic patients typically exhibit several comorbidities with a negative impact. In this study, we analyzed with respect to QoL for the first time a wide range of physical and psychological factors, including individual, clinical and disease-related parameters, mental health disorders, sexual dysfunction, and cardiovascular comorbidities among consecutive rheumatologic patients. QoL was evaluated using the EuroQol 5D (EQ-5D) utility index. The Health Assessment Questionnaire (HAQ) Disability Index, and the HAQ Pain Visual Analogue Scale were used as measures of physical disability and arthritis-related pain, respectively. The Hamilton Anxiety Scale and Zung Self-Rating Depression Scale, the International Index of Erectile Function and the Female Sexual Functioning Index were completed by all patients. In total, 360 patients were included, 301 females and 59 males. In the univariate analysis, pain, physical disability (p?<?0.001 for both), disease duration (p?=?0.014), anxiety and depression (p?<?0.001 for both), as well as sexual dysfunction (p?=?0.001 for females, p?=?0.042 for males), correlated with QoL. Female sex (p?<?0.001), advanced age (p?=?0.029), lower educational level (p?=?0.005), and cardiovascular factors (hypertension, dyslipidemia, diabetes, lack of systemic exercise) also appeared to negatively affect QoL. However, in the multiple regression model, only anxiety, pain, physical disability (p?<?0.001 for all), and disease duration (p?=?0.019) remained significant predictors of QoL. The emotional side and the disease-related physiological mode of rheumatic diseases appear as major independent correlates of QoL among rheumatologic patients, who may thus benefit the most from combined supportive psychological and pain-relieving interventions.     

Predictors of quality of life in Chinese patients with acute coronary syndrome

Predictors of quality of life in Chinese patients with acute coronary syndrome remain unknown. Between January 2006 and March 2009, a prospective cohort study of 782 patients with acute coronary syndrome was carried out, with follow-up 7 months later. Depression and anxiety symptoms were measured using the Hospital Anxiety and Depression Scale. Quality of life was assessed using the 36-Item Short-Form Health Survey. To identify predictors of decreased quality of life, both the physical and mental component summary scores were analyzed using multiple and ordinal logistic regression. In our quality-of-life model, diabetes mellitus was an independent risk factor for a low mental component summary score. Anxiety symptoms and the baseline mental component summary score were significant independent predictors of a low mental component summary score. Acute myocardial infarction was found to be a risk factor for a low physical component summary score. Anxiety symptoms, baseline physical component summary score, and systolic blood pressure on admission were significant independent predictive factors. Among patients with acute coronary syndrome, those with acute myocardial infarction, diabetes, or a low baseline quality of life need more care and effective intervention to improve their quality of life.     

Long term follow-up of patients with Cushing's disease treated by interstitial irradiation

The first 86 patients with Cushing's disease treated with interstitial irradiation (by needle implantation) as the sole therapy were reviewed. In the 82 patients who were reassessed 1 yr after treatment 63 (77%) achieved remission. This study comprises the outcome and complications in the 54 patients who had a remission and whom we were able to follow. The follow-up period ranged from 3-26 yr (mean, 10.5) from the time of remission. No instance of clinical or radiological relapse has occurred. Of these 54 patients, yttrium-90 alone was used in 32, of whom 12 (37%) required corticosteroid or T4 replacement therapy in a mean time of 3.5 months; in 7 of these 12 we elected to give an ablative dose. Gold-198 alone was used in 15 patients, of whom 7 (47%) developed hypopituitarism in a mean time of 76 months. Both isotopes were used in 7 patients. A diurnal serum cortisol rhythm was found in 28 of the 31 patients who were not receiving corticosteroid therapy. In 5 of the 7 patients with an initially abnormal pituitary fossa, serial radiological studies revealed remodelling in 3. There have been no complications in the last 17 years. Pituitary implantation with yttrium-90 is an effective alternative to transsphenoidal hypophysectomy, with a high remission rate, no recurrence (as yet), no operative complications, and avoidance of hormone replacement in the majority.     

Mortality in patients treated for Cushing's disease is increased, compared with patients treated for nonfunctioning pituitary macroadenoma

CONTEXT: Increased mortality in patients with pituitary tumors after surgical treatment has been reported. However, it is unknown to what extent excess mortality is caused by pituitary tumors and their treatment in general and to what extent by previous exposure to hormonal overproduction. OBJECTIVE: The aim of the study was to compare mortality between patients treated for Cushing's disease and nonfunctioning pituitary macroadenomas (NFMAs). DESIGN: This was a follow-up study. PATIENTS: We included 248 consecutive patients with pituitary adenomas treated by transsphenoidal surgery in our hospital for NFMAs (n = 174) and ACTH-producing adenomas (n = 74). The mean duration of follow-up after surgery was 10.1 +/- 7.2 yr for the whole cohort. OUTCOME MEASURES: The standardized mortality ratio (SMR) was calculated for the whole cohort and also for the two diseases separately. Cox regression analysis was used to compare mortality in patients with Cushing's disease with NFMA patients. RESULTS: Patients with Cushing's disease (39.1 +/- 16.1 yr) were significantly younger at time of operation than NFMA patients (55.3 +/- 13.4 yr). The SMR for the whole cohort was 1.41 [95% confidence interval (CI), 1.05-1.86]. The SMR in NFMA patients was 1.24 (95% CI, 0.85-1.74) vs. 2.39 (95% CI, 1.22-3.9) in patients with Cushing's disease. In patients with Cushing's disease, compared with NFMAs, the age-adjusted mortality was significantly increased: hazard ratio 2.35 (95% CI, 1.13-4.09, P = 0.008). CONCLUSIONS: Mortality in patients previously treated for Cushing's disease is increased, compared with patients treated for NFMAs. This implies that previous, transient overexposure to cortisol is associated with increased mortality.     

Health-related quality of life and colorectal cancer-specific symptoms in patients with chemotherapy-refractory metastatic disease treated with panitumumab

Purpose  

Panitumumab monotherapy is approved for chemotherapy-refractory wild-type KRAS metastatic colorectal cancer (mCRC). Patient-reported outcomes—although important in the palliative setting—have not been reported in this patient population.     

Quality of life in patients after long-term biochemical cure of Cushing's disease

To evaluate the long-term impact of cured Cushing's disease on subjective well-being, we assessed quality of life by validated health-related questionnaires in 58 patients cured from Cushing's disease by transsphenoidal surgery (n = 58), some of whom received additional radiotherapy (n = 11) and/or bilateral adrenalectomy (n = 3). The mean duration of remission was 13.4 +/- 6.7 yr (range of 2-25 yr). Patient data were compared with a control group of 98 healthy subjects with the same age and sex distribution and with age-adjusted reference values available from the literature. General perceived well-being, measured by the Nottingham Health Profile and the Short Form, was reduced compared with controls for all subscales (P < 0.001). Patients with Cushing's disease had worse scores on subscales of fatigue Multidimensional Fatigue Index and anxiety and depression (Hospital Anxiety and Depression Scale). Compared with reference values from the literature, quality of life was also reduced in the patients according to all questionnaires and all items, except pain (Short Form), sleep (Nottingham Health Profile), and reduced activity (Multidimensional Fatigue Index). Despite conventional hormone replacement therapy, hypopituitarism was an important independent predictor of reduced quality of life. Patients without hypopituitarism (n = 28) showed reduced scores on physical items but normal scores on mental items compared with controls. In conclusion, despite long-term cure of Cushing's disease, patients experience a considerable decrease in quality of life, with physical and psychosocial impairments, especially in the presence of hypopituitarism.     

Increased prevalence of thyroid autoimmunity in patients successfully treated for Cushing's disease

BACKGROUND: Cushing's disease is characterized by abnormalities of immune function. OBJECTIVE: To evaluate the prevalence of autoimmune thyroid diseases in patients with Cushing's disease (CD), after successful treatment and the possible association between previous nodular goitre or positive thyroid autoantibodies during the active phase of CD and the subsequent development of autoimmune thyroid diseases after cure. SUBJECTS AND METHODS: Twenty patients with CD and 40 sex- and age-matched healthy controls were considered for the study. In CD patients, thyroid ultrasonography and measurement of circulating free thyroxine (fT4), free triiodothyronine (fT3), thyroid stimulating hormone (TSH), antithyroglobulin (anti-Tg) and antithyroperoxidase (anti-TPO) antibodies were performed at diagnosis and 6 months after disease cure while in controls they were performed only at study entry. RESULTS: Serum fT3, and fT4 levels were similar in patients, either during the active phase or after cure of the disease, and controls. Conversely, in the patients, serum TSH levels were significantly lower during active disease (0. 4 +/- 0.05 mU/l, P = 0.001) and significantly higher after disease cure (4.7 +/- 0.1 mU/l, P < 0.001) than in controls (2.3 +/- 0.4 mU/l). Four patients (20%) and 11 controls (27.5%) had positive anti-Tg and/or anti-TPO titre at study entry, while eight patients (40%) developed positive anti-Tg and/or anti-TPO titre after disease cure. The prevalence of positive antithyroid antibodies titre in cured CD patients was significantly higher than that observed in the same patients during the active disease (P = 0.008) and in controls (P = 0.031). A significantly higher prevalence of autoimmune thyroiditis was found in patients cured from CD (35%) than in patients with active CD (0%) (P = 0.016) and in controls (10%) (P = 0.031). A significant association was found between the presence of autoimmune thyroiditis after CD cure and the presence of a previous nodular goitre (P = 0.017) or positive thyroid autoantibodies titre (P = 0.007) during the active phase of the disease. CONCLUSION: Patients successfully treated for Cushing's disease have an increased prevalence of thyroid autoimmunity and autoimmune thyroiditis as compared to a control population. Therefore, patients with hypercortisolism need an accurate evaluation of thyroid function after remission of the disease in order to prevent the eventual onset of subclinical or overt post-thyroiditis hypothyroidism.     

Infliximab improves quality of life in patients with Crohn's disease

OBJECTIVE: The aim of this study was to assess the effect of infliximab on quality of life in patients with active Crohn's disease (CD) inadequately responsive to concomitant therapies. METHODS: We examined responses to the Inflammatory Bowel Disease Questionnaire (IBDQ) from patients enrolled in a previously reported, randomized, placebo-controlled study. Patients with active CD received a single intravenous infusion of either placebo or infliximab 5, 10, or 20 mg/kg. Most patients received stable doses of mesalamine, corticosteroids, azathioprine, or 6-mercaptopurine throughout the study. Changes from baseline in overall IBDQ score and individual dimensions at 4 weeks postinfusion were compared. RESULTS: Patients treated with infliximab had a significantly larger improvement in overall IBDQ score than those treated with placebo at 4 weeks (p < 0.001). Infliximab-treated patients also had larger improvements in all IBDQ dimensions: bowel (p = 0.007), social (p = 0.002), emotional (p < 0.001), and systemic (p < 0.001). A significantly larger proportion of infliximab-treated patients reported having normal or near-normal frequency of bowel movements in the past week (p < 0.001), full or a lot of energy (p = 0.019), and no or hardly any difficulty doing leisure or sports activities (p = 0.011), and being extremely or very satisfied with their personal life (p = 0.046). They also significantly differed in responses regarding fatigue, frustration, ability to work, general well-being, depression, anxiety, and anger resulting from bowel problems. CONCLUSIONS: These results indicate that infliximab significantly improved quality of life in patients with active CD, increasing their ability to work and participate in leisure activities, and decreasing feelings of fatigue, depression, and anger.     

Macroprolactinoma associated with Cushing's disease, successfully treated with cabergoline

Multiple pituitary hormone hypersecretions have already been described, but the co-occurrence of PRL and ACTH excess is very rare. To our knowledge, medical treatment with cabergoline only, avoiding pituitary surgery and radiotherapy in this type of tumor has never been reported before. This case report deals with a 31-yr-old man affected with a macroprolactinoma associated with a florid clinical image of Cushing's disease. Normalization of the prolactin levels and the disappearance of clinical and biochemical features of Cushing's disease were obtained after administration of medical treatment only.     

Perception of improved state of health and subjective quality of life in Crohn's disease patients treated with Infliximab

Background and aims and methodAlthough Infliximab is a very potent therapy of refractory Crohn's disease, its administration requires iterative infusions in hospital and there are concerns regarding its long-term safety. The aim of this study was to assess in a sample of 51 patients suffering from CD the impact of type of treatment (intravenous Infliximab versus conventional therapy without Infliximab) on the evaluation of the state of health (CGI) and the quality of life (MOS-SF36). Secondary variables were also assessed: the impact of depression (MADRS), the impact of activity of the disease (Harvey–Bradshaw Index).ResultsOverall, the assessments made using the CGI and the SF-36 revealed that the two types of treatment did not differ on the assessment of state of health and quality of life. A downward influence of depression and activity of the disease was observed.ConclusionPatients considered more efficacy of Infliximab than its potential side effects. It seems important to assess and to consider depression in order to improve medical care setting of Crohn's disease.     

Diabetic patients treated with dialysis: complications and quality of life

Aims/hypothesis The aim of this study was to describe the prevalence of complications, health-related quality of life (HRQOL) and the influence of beliefs about control over health in diabetic dialysis patients. Methods Of 53 eligible diabetic patients on chronic dialysis during January 2004 in our clinic, 38 (76%) completed a kidney-specific (Kidney Disease Quality of Life) and a generic (SF-36) questionnaire and were characterised in terms of cardiovascular diseases and diabetic complications. Matched groups of non-diabetic dialysis patients (n = 40) and diabetic patients with a long duration of diabetes and normal kidney function (n = 38) served as controls. Generic HRQOL was compared with matched data from a survey on the Danish general population (n = 2248). Results Micro- and macrovascular complications were significantly more frequent in diabetic dialysis patients than in diabetic patients without renal disease. Self-rated physical health was significantly worse (p < 0.01) in diabetic dialysis patients (35 ± 9 [mean ± SD]) compared with non-diabetic dialysis patients (41 ± 10), diabetic patients with normal kidney function (45 ± 12) and the matched general population (47 ± 19). The diabetic dialysis patients had similar levels of kidney-specific quality of life and mental health compared with the control groups. Reduced physical health was predicted by the presence of end-stage renal disease, diabetes and short time spent in education. Among the diabetic patients, those who believed more on their own ability to control their diabetes and less on chance reported better mental health and were less likely to be on dialysis. Conclusions/interpretations Diabetic dialysis patients are characterised by a high prevalence of diabetic complications, reduced self-rated physical health but relatively good mental health. Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorised users.