Correlation Between Pituitary Adenoma Surgery and Anxiety Disorder: Systematic Review and Meta-Analysis.

OBJECTIVE: This study aims to evaluate the impact of surgical intervention on anxiety levels in patients with various types of pituitary adenoma (PA). METHOD: A systematic review was conducted following PRISMA guidelines until October 2022, searching Embase, PubMed, Web of Sciences, and Scopus. RESULTS: A total of 32 studies were included, encompassing 2,681 patients with the mean age of 53.33 ± 6.48 years (43.4% male). Among all subtypes, 664 diagnosed with Cushing's disease (25.8%), 612 with acromegaly (23.8%), 282 with prolactinoma (10.9%), and 969 with nonfunctional pituitary adenomas (37.6%). Pituitary insufficiency was the most common complication. Considering therapeutic modalities, 515 patients (29.8%) underwent endoscopic trans-sphenoidal surgery, while 222 (12.9%) underwent microscopic trans-sphenoidal surgery. The type of trans-sphenoidal surgery was not specified in 977 (56.6%) patients. A total of 17 studies including 1510 patients which mostly assessed anxiety using the Hospital Anxiety and Depression Scale (HADS) and Zung Self-Rating Anxiety Scale (SAS) were included in the meta-analysis. Preoperative evaluation using Hospital Anxiety and Depression Scale (HADS) questionnaire showed a pooled score of 8.27 (95%CI 4.54-12.01), while postoperative evaluation yielded a pooled score of 6.49 (95%CI 5.35-7.63), indicating no significant difference. Preoperative SAS assessment resulted in a pooled score of 50.43 (95%CI 37.40-63.45), with postoperative pooled score of 55.91 (95%CI 49.40-62.41), showing no significant difference. CONCLUSIONS: Our analysis revealed no significant difference in anxiety scores pre- and postoperatively. While our findings suggest stability in anxiety levels following surgical intervention, it is imperative to recognize the limitations of the current evidence base. The observed lack of consensus may be influenced by factors such as the heterogeneous nature of the patient population, variations in the characteristics of pituitary adenomas, diverse therapeutic approaches, and potential confounding variables such as pre-existing mental health conditions and coping mechanisms. Further research is warranted to elucidate the nuanced relationship between surgical intervention for PA and anxiety outcomes, considering these complex interactions and employing rigorous methodologies to address potential sources of bias.

The clinical utility of a comprehensive psychosomatic assessment in the program for colorectal cancer prevention: a cross-sectional study.

Few studies have investigated psychosocial characteristics and lifestyle behaviors of participants at programs for secondary prevention of colorectal cancer (CRC). This study aimed, through a comprehensive psychosomatic assessment based on clinimetric principles, to evaluate psychosocial characteristics and lifestyle behaviors in participants at CRC secondary prevention program, and to investigate the associations between these variables and endoscopic outcomes. In this cross-sectional study, the first 150 consecutive asymptomatic participants at the CRC prevention program who resulted positive to fecal occult blood test (FOBT) and were thus referred to colonoscopy, underwent a psychosomatic assessment including psychiatric diagnoses (DSM-5), psychosomatic syndromes (DCPR-R), psychological distress, psychological well-being and lifestyle behaviors. Whereas only 5.3% of the sample showed at least one DSM-5 diagnosis, 51.3% showed at least one DCPR syndrome, such as allostatic overload, alexithymia, Type A behavior, and demoralization. Patients affected by psychosomatic syndromes presented with significantly higher psychological distress, lower psychological well-being and unhealthy lifestyle behaviors, such as tobacco smoking and unhealthy diet, in comparison with patients without DCPR syndromes. Among endoscopic outcomes, the presence of adenomas was significantly associated with DCPR irritable mood. In a clinical context of secondary prevention addressing asymptomatic patients with positive FOBT, a comprehensive psychosomatic assessment may provide relevant clinical information for those patients who present certain psychosomatic syndromes associated with high psychological distress, impaired psychological well-being, unhealthy lifestyle behaviors and colorectal precancerous lesions. The results of the present study indicate a road to the practice of "preventive" medicine at CRC screening program.

An Atypical Presentation of Primary Hyperparathyroidism in an Adolescent: A Case Report of Hypercalcaemia and Neuropsychiatric Symptoms Due to a Mediastinal Parathyroid Adenoma.

Psychiatric disorders are rare clinical manifestations of hypercalcaemia in the pediatric population, are relatively more frequent during adolescence and are often overlooked in cases of severe hypercalcaemia. We described the case of a 17-year-old girl affected by anorexia nervosa, depression and self-harm with incidental detection of moderate hypercalcaemia. Clinical, laboratory and instrumental tests demonstrated that hypercalcaemia was secondary to primary hyperparathyroidism (PHPT) due to a mediastinal parathyroid adenoma in the thymic parenchyma. After parathyroidectomy with robot-assisted surgery, we observed the restoration of calcium and PTH levels in addition to an improvement in psychiatric symptoms. This case demonstrates that serum calcium concentration should be evaluated in adolescents with neurobehavioural symptoms and in cases of hypercalcaemia PHPT should be excluded. Surgery represents the cornerstone of the management of PHPT and may contribute to improving quality of life and psychological function in these patients. However, the complexity of neurological involvement in cases of hypercalcaemia due to PHPT requires further investigations to establish the real impact of this condition on the neurocognitive sphere.

Health-related quality of life in patients with non-functioning pituitary adenoma: a special focus on hydrocortisone replacement dose.

PURPOSE: Patients with non-functioning pituitary adenomas (NFPA) suffer from pronounced impairments in physical and mental measures that result in an impairment of health-related quality of life (HRQOL). The role of secondary adrenal insufficiency (SAI) and especially the one of the hydrocortisone (HC) replacement dose on the HRQOL seems to be conflicting. The primary aim of this study is to assess the HRQOL in patients with NFPA in terms of presence of SAI and in patients without SAI and the secondary to explore the impact of treatment parameters such as daily HC dose. DESIGN/METHODS: In a cross-sectional study we evaluated parameters of HRQOL in 95 patients with NFPA of the Endocrine Outpatient Unit of the Max Planck Institute of Psychiatry in Munich using standardized questionnaires like Short Form (SF-36), Beck's Depression Inventory (BDI), State-Trait Anxiety Inventory (STAI), Epworth Sleepiness Scale (ESS), Pittsburgh Sleep Quality Index (PSQI) and a self-constructed questionnaire about medical history. RESULTS: We could not find any significant difference between patients with and without SAI in the standardized questionnaires in terms of HRQOL. We could show that higher doses of HC were negatively correlated with HRQOL measured by SF-36 global health score regardless of using BDI or STAI in the block (ß = - 0.397; p = 0.021, ß = - 0.390; p = 0.016, respectively). CONCLUSIONS: NFPA patients with SAI do not have a worse HRQOL than patients with NFPA and intact corticotropic axis. We could show that higher doses of HC are associated with an impaired HRQOL measured by SF-36 global and physical health score, whereas mental health score is not significantly influenced by the HC dose.

The burden of disease for pituitary patients.

Pituitary diseases are rare conditions with severe chronic multiorgan and multisystemic morbidity requiring complex multidisciplinary treatment and usually life-long drug treatment. Most cases are caused by functioning or non-functioning pituitary adenoma. From the patient's perspective, the burden of disease is caused by the tumour itself and associated compression symptoms, interventions, hormone excess and deficiencies, systemic manifestations of these endocrine abnormalities and general psychosocial issues that can manifest in patients with a chronic condition. In this review, patient burden is classified according to classic endocrine syndromes, with burden at diagnosis and after long-term remission, and also within the framework of value-based health care and the conceptual model of wellbeing. The recently developed patient-reported outcome measurement tool that helps to evaluate burden of patients is also discussed.

Effect of Hormone Levels and Aging on Cognitive Function of Patients with Pituitary Adenomas Prior to Medical Treatment.

BACKGROUND: Cognitive impairments have been reported in patients with pituitary adenomas (PAs). The aim of this research was to demonstrate the effects of hormones and age on cognitive decline in patients with PAs. METHODS: A total of 64 patients with PA and 69 healthy control subjects (HCs) were recruited for this study. Both PAs and HCs were divided into a younger group (<50 years of age) and an older group (≥50 years of age). Neurocognitive domains were assessed using the Wechsler Adult Intelligence Scale-Chinese Revision (WAIS-RC) and Wechsler Memory Scale-Chinese Revision (WMS-RC) tests. Furthermore, we also investigated the relationship between cognitive domains and tumor volume, and the hormone levels and age of patients with PA. RESULTS: Several of the cognitive impairments found on the WAIS-RC and WMS-RC tests were more frequently observed in untreated patients with PA. Importantly, no significant correlations were found between cognitive domains and tumor volume after controlling age, sex, and educational levels. Furthermore, several significant correlations were found between cognitive domains and hormone levels, such as free thyroxine and adrenocorticotropic hormone, after controlling age, sex, and educational levels. Finally, the age of the patients was found to correlate with a decrease in memory after controlling sex and educational levels. CONCLUSIONS: Our findings demonstrate a significant decline in the cognitive performance of patients with PA prior to medical treatment, especially in older patients, which suggests that hormones and age have the ability to interact and aggravate cognitive decline in patients with PA.

Quality of Life but not Cognition is Impacted by Radiotherapy in Patients with Non-Functioning Pituitary Adenoma.

Non-functioning pituitary adenomas (NFPA) are benign neoplasms that are first treated by surgery and secondary radiation therapy in case of residual tumor or regrowth. The consequences of surgery and radiotherapy are still debated. The objective of the work was to assess the impact of surgery, radiotherapy (RT) and pituitary deficiencies on long term health-related quality of life (QoL) and cognitive function among NFPA patients. Forty-six NFPA patients were studied after 9.6±7.5 years follow-up using: i) the MoCA questionnaire to detect mild cognitive disabilities, ii) the McNair and Kahn scale to assess perceived cognitive impairment, iii) the HADS questionnaire to score anxiety and depression, and iv) the SF-36 and QLS-H questionnaires to assess QoL. All NFPA patients had surgery and 54% patients had radiation therapy (RT+). The MoCA score was abnormal in 41% NFPA patients. Neither the type of surgery nor radiotherapy influenced the prevalence of cognitive disabilities. The depression score was higher in RT+than RT- patients. Overall, no alteration in SF-36 and QLS-H QoL scales were observed in NFPA patients when compared with the French reference population. Among NFPA patients, mental composite score, general health and vitality scores were altered in RT+compared to RT- patients. The presence of multiple pituitary axis deficiencies worsened general health and vitality scale scoring. Consistent follow-up had a beneficial impact on psycho-emotional dimensions of health. Surgery and radiotherapy had no adverse effects on cognitive functions, however, QoL was altered in RT+patients. These latter alterations may be partly related to pituitary hormone deficiencies.

Health-related quality of life of parotid carcinoma patients-a comparative study with parotid adenoma patients and assessment of the influence of demographic, treatment, and pathological factors.

The aim of this study was to compare the health-related quality of life (HRQoL) of patients treated for parotid carcinoma (PC) and parotid adenoma (PA). The impact of demographic, treatment, and pathological factors was analyzed within the PC group. The EORTC QLQ-C30 and QLQ-H&N35 questionnaires were completed by 45 PC patients and 46 PA patients. A number of HRQoL domains were significantly worse in the PC group than in the PA group: global health status, pain, insomnia, loss of appetite, mouth opening, swallowing problems, dry mouth, sticky saliva, problems with senses and speech, social eating, and cognitive functioning (P<0.05). In the PC group, significantly worse scores were found for age >55years, radical parotidectomy, neck dissection, radiotherapy, recurrence of the disease, pT3/T4 stage, pN+ status, and high-grade tumour (P<0.05). Worse results were related to global health status, social contact, mouth opening, weight and appetite loss, physical, role, emotional, and social functioning, fatigue, speech problems, social eating, and financial difficulties. The study results demonstrate worse HRQoL in PC patients in comparison to PA patients. Older age, radical parotidectomy, neck dissection, radiotherapy, T3/T4 stage, pN+, high-grade tumours, and recurrence had a significant influence on HRQoL in PC patients.

Quality of Life Changes Before and After Transsphenoidal Surgery for Sellar and Parasellar Lesions.

OBJECTIVE: Although reports regarding the relationship between surgical complications and quality of life (QOL) exist, a general consensus regarding this issue is lacking. The aim of this study was to evaluate QOL after endoscopic transsphenoidal approach. METHODS: We assessed patients with sellar or parasellar lesions that were removed with endoscopic transsphenoidal approach or extended endoscopic transsphenoidal approach between January 2010 and December 2016. 36-Item Short Form Health Survey and 30-Item General Health Questionnaire QOL scores were obtained preoperatively and 1 month and 6 months postoperatively. RESULTS: We analyzed 89 patients with nonfunctioning pituitary adenoma (NFPA) and 39 patients with acromegaly. Physical QOL decreased 1 month after surgery but recovered after 6 months in both groups. Mental QOL improved postoperatively compared with preoperatively. Patients with acromegaly had a worse Physical Component Summary (PCS) on 36-Item Short Form Health Survey (48.7, 28.9, and 41.0) at 6 months than patients with NFPA. The low preoperative PCS group did not improve until 6 months postoperatively. Multiple regression analysis revealed the following factors were key to postoperative QOL: age (NFPA PCS 6 months postoperatively; correlation coefficient = -0.489), preoperative Mental Component Summary (MCS) (NFPA MCS 6 months postoperatively, correlation coefficient = 0.573), body mass index (acromegaly PCS 6 months postoperatively; correlation coefficient = -0.376), preoperative PCS (acromegaly PCS 6 months postoperatively; correlation coefficient = 0.905), and preoperative MCS (acromegaly MCS 6 months postoperatively; correlation coefficient = 0.726). CONCLUSIONS: Endoscopic transsphenoidal approach can improve QOL in patients by 6 months postoperatively. In patients with acromegaly with significant QOL impairments preoperatively, surgery sometimes may be unable to normalize QOL.

Quality of life is significantly impaired in both secretory and non-functioning pituitary adenomas.

OBJECTIVE: To evaluate the quality of life (QoL) in patients with pituitary adenomas in comparison with healthy Mexican population QoL scores. DESIGN & MEASUREMENTS: Cross-sectional study using the short form 36 questionnaire (SF-36) in 175 patients with pituitary adenomas grouped by adenoma subtype and disease activity, and compared them with the healthy Mexican population normative QoL scores. PATIENTS: A total of 44 patients with non-functioning pituitary adenomas (NFPA), 48 with acromegaly, 53 with prolactinomas and 30 with Cushing disease (CD) were enrolled in this study. RESULTS: Mental and physical components scores (MCS & PCS) of SF-36 questionnaire were lower in patients with active disease in all adenoma subtypes (P < 0.03). A significant negative relationship between prolactin levels and MCS (r = -0.30, P < 0.01) and PCS (r = -0.41, P < 0.01) were found in prolactinomas. Patients with CD showed 24 hours urine-free cortisol levels negatively correlated with MCS (r = -0.43, P < 0.01) but not with PCS. No significant correlation was found between IGF-1 ULN and QoL scores in acromegaly. NFPA patients had lower QoL scores than patients with controlled CD, acromegaly or prolactinoma (P < 0.02). Active CD and prolactinoma have lower QoL scores in comparison of NFPA (P < 0.05). Having an adenoma, secretory or non-functioning, decrease QoL scores in comparison of results in the healthy Mexican population register. Using an adjusted-multivariate model, we confirmed that disease activity in all secretory adenomas is an independent risk factor, reducing SF-36 scores significantly. CONCLUSION: Activity in all secretory pituitary adenomas' patients decrease mental and physical QoL. However, independently of disease activity, secretory and NFPA significantly decrease QoL in comparison with healthy Mexican population QoL register.

Neurocognitive changes in pituitary adenoma patients after Gamma Knife radiosurgery.

OBJECTIVEPituitary adenomas and the treatment required for the underlying neuropathology have frequently been associated with cognitive dysfunction. However, the mechanisms for these impairments remain the subject of much debate. The authors evaluated cognitive outcomes in patients treated with or without Gamma Knife radiosurgery (GKRS) for an underlying pituitary adenoma.METHODSThis was a retrospective, institutional review board-approved, single-institution study. A total of 51 patients (23 male, 28 female) treated for pituitary adenoma were included in this neurocognitive study. Twenty-one patients underwent GKRS following transsphenoidal surgery, 22 patients were treated with transsphenoidal surgery alone, and eight patients were conservatively managed or were treated with medical management alone. Comparisons using psychometric tests of general intellectual abilities, memory, and executive functions were made between the treatment groups, between male and female patients, and between patients with Cushing's disease and those with nonfunctioning adenoma (NFA).RESULTSThe entire patient sample, the NFA group, and the GKRS group scored significantly below expected on measures of both immediate and delayed memory, particularly for visually presented information (p ≤ 0.05); however, there were no significant differences between the patients with Cushing's disease and those with NFA (t ≤ 0.56, p ≥ 0.52). In those who underwent GKRS, memory scores were not significantly different from those in the patients who did not undergo GKRS (t ≤ 1.32, p ≥ 0.19). Male patients across the sample were more likely to demonstrate impairments in both immediate memory (t = -3.41, p = 0.003) and delayed memory (t = -3.80, p = 0.001) than were female patients (t ≤ 1.09, p ≥ 0.29). There were no impairments on measures of general intellectual functioning or executive functions in any patient group. The potential contributions of tumor size and hormone levels are discussed.CONCLUSIONSOverall, pituitary adenoma patients demonstrated relative impairment in anterograde memory. However, GKRS did not lead to adverse effects for immediate or delayed memory in pituitary adenoma patients. Cognitive assessment of pituitary adenoma patients is important in their longitudinal care.

The dysfunction of processing task-irrelevant emotional faces in pituitary patients: an evidence from expression-related visual mismatch negativity.

Evidence showed impaired cognitive ability of patients with pituitary adenoma as an intracranial tumor. In the present study, we investigated the preattentive processing of emotional faces in pituitary adenoma patients by recording and analyzing the visual mismatch negativity elicited by deviant emotional faces. In the normal control group, deviant emotional faces elicited expression-related mismatch negativity (EMMN), with a more pronounced negative waveform for sad than happy face conditions. Compared with the normal group, EMMN related to sad faces was smaller in patients, whereas the EMMN related to happy faces remained the same. These data indicate the functional dysfunction of negative emotional processing at the preattentive stage of information processing in pituitary adenoma patients.

The impact of social deprivation on the response to a randomised controlled trial of a weight management intervention (BeWEL) for people at increased risk of colorectal cancer.

BACKGROUND: Although 45% of colorectal cancer (CRC) cases may be avoidable through appropriate lifestyle and weight management, health promotion interventions run the risk of widening health inequalities. The BeWEL randomised controlled trial assessed the impact of a diet and activity programme in overweight adults who were diagnosed with a colorectal adenoma, demonstrating a significantly greater weight loss at 12 months in intervention participants than in controls. The present study aimed to compare BeWEL intervention outcomes by participant deprivation status. METHODS: The intervention group of the BeWEL trial (n = 163) was classified by the Scottish Index of Multiple Deprivation (SIMD) quintiles into 'more deprived' (SIMD 1-2, n = 58) and 'less deprived' (SIMD 3-5, n = 105). Socio-economic and lifestyle variables were compared at baseline to identify potential challenges to intervention adherence in the more deprived. Between group differences at 12 months in primary outcome (change in body weight) and secondary outcomes (cardiovascular risk factors, diet, physical activity, knowledge of CRC risk and psychosocial variables) were assessed by deprivation status. RESULTS: At baseline, education (P = 0.001), income (P < 0.001), spending on physical activity (P = 0.003) and success at previous weight loss attempts (P = 0.007) were significantly lower in the most deprived. At 12 months, no between group differences by deprivation status were detected for changes in primary and main secondary outcomes. CONCLUSIONS: Despite potential barriers faced by the more deprived participants, primary and most secondary outcomes were comparable between groups, indicating that this intervention is unlikely to worsen health inequalities and is equally effective across socio-economic groups.

Health-Related Quality of Life and Mental Health in Primary Aldosteronism: A Systematic Review.

The aim of this review was to determine the impact of primary aldosteronism on health-related quality of life (HRQoL) and mental health. We performed a systematic literature search up to July 2017 in six electronic databases. First, we screened the articles derived from this search based on title and abstract. Second, the selected studies were systematically reviewed and checked for our predefined inclusion criteria. The search yielded 753 articles, of which 15 studies met our inclusion criteria. Untreated patients with primary aldosteronism showed an impaired physical and mental HRQoL as compared to the general population. Multiple domains of HRQoL were affected. This applied to patients with both an aldosterone-producing adenoma and bilateral adrenal hyperplasia. Adrenalectomy improves HRQoL. Conflicting results have been reported on the extent of this improvement, the improvement after initiation of medical treatment, and whether there is a difference in HRQoL after both treatments. Similarly, psychopathological symptoms of anxiety, demoralization, stress, depression and nervousness were more frequently reported in untreated patients with primary aldosteronism than in the general population and patients with hypertension. Also an impaired sleep quality has been reported. Improvement of these symptoms was observed after treatment with both adrenalectomy and mineralocorticoid receptor antagonists. This review shows that HRQoL is impaired and psychopathology is more frequently reported in patients with primary aldosteronism. This seems to be at least partly reversible after treatment but the extent of improvement remains unknown. To assess HRQoL in these patients more precisely a primary aldosteronism-specific HRQoL questionnaire is required.

Quality of Life and Work Capacity Are Unrelated to Approach or Complications After Pituitary Surgery.

OBJECTIVE: Endoscopic pituitary surgery has shown favorable clinical outcomes. Less is known about the impact of surgical approaches on health-related quality of life (HRQoL) and work capacity. The present study was undertaken to compare transsphenoidal microscope-assisted surgery with endoscopic transsphenoidal surgery regarding preoperative and surgical factors for the final outcome of HRQoL and work capacity. METHODS: In a retrospective study of patients operated on for pituitary adenoma, outcome was compared between those operated on before and after transition with endoscopic surgery at our department. Data were gathered via patient questionnaires and patients' files. RESULTS: After exclusions, 235 patients were included (99 microsurgical and 136 endoscopic). Frequency of complications was similar but tumor size was significantly larger in the endoscopic group. Complications did not affect HRQoL or work capacity. HRQoL was not affected by surgical technique but showed an overall trend toward lower values compared with the general population. Sick leave, return to work frequency, and permanent sick leave were not affected by surgical technique. Female gender was a factor for lower ratings in all outcome variables. CONCLUSIONS: Surgical technique does not influence HRQoL or work capacity in this long-term follow-up although both are decreased compared with the general population. We conclude that fully endoscopic pituitary surgery, despite including larger tumors, bears the same risk for complications as microsurgery. In addition, females have a greater risk for decrease in HRQoL and work ability. This factor should be taken into account when informing patients and appreciating expectations of treatment.

PREDICTORS OF QUALITY OF LIFE IN 165 PATIENTS WITH ACROMEGALY: RESULTS FROM A SINGLE-CENTER STUDY.

OBJECTIVE: Even if treated, acromegaly has a considerable impact on patient quality of life (QoL); despite this, the exact clinical determinants of QoL in acromegaly are unknown. This study retrospectively examines a cohort of treated patients with acromegaly, with the aim of identifying these determinants. METHODS: Retrospective survey analysis, with 165 patients included in the study. All patients completed a survey, which included demographic data and the clinical details of their disease, the Short Form-36 Health Survey (SF-36), the revised Beck Depression Inventory (BDI-II), and the Bern Embitterment Inventory (BEI). Stepwise regression was used to identify predictors of QoL. RESULTS: The strongest predictors of the physical component score of the SF-36 were (in order of declining strength of association): Delay between first presentation of the disease and diagnosis, body mass index (BMI), number of doctors visited before the diagnosis of acromegaly, and age at diagnosis. For the mental component score, the strongest predictors were: number of doctors visited, previous radiotherapy, and age at study entry; and, for the BDI-II score: number of doctors visited, previous radiotherapy, age at study entry, and employment status at the time of diagnosis. The following were predictors of the BEI score: number of doctors visited, and age at study entry. CONCLUSION: Diagnostic delay and lack of diagnostic acumen in medical care provision are strong predictors of poor QoL in patients with acromegaly. Other identified parameters are radiotherapy, age, BMI, and employment status. An efficient acromegaly service should address these aspects when devising disease management plans. ABBREVIATIONS: BDI-II = Beck Depression Inventory II BEI = Bern Embitterment Inventory BMI = body mass index IGF-1 = insulin-like growth factor 1 MCS = mental component summary (score) PCS = physical component summary (score) QoL = quality of life SDS = standard deviation score SF-36 = Short Form-36 Health Survey.

Body Image Perception in Acromegaly Is Not Associated with Objective Acromegalic Changes but Depends on Depressive Symptoms.

OBJECTIVE: Diagnosis of acromegaly is delayed up to 10 years after disease onset despite obvious external/objective changes such as bone and soft tissue deformities. We hypothesized that a lack of subjective perception of the disease state, possibly mediated by psychiatric or cognitive alterations, might contribute to the delayed initiation of a diagnostic workup. DESIGN: Cross-sectional study. METHODS: We investigated perceived body image by standardized questionnaires (FKB-20: Fragebogen zum Körperbild; FBeK: Fragebogen zur Beurteilung des eigenen Körpers) in 81 acromegalic patients and contrasted them to (a) a clinical control group of 60 patients with nonfunctioning pituitary adenomas (NFPA) who lack severe facial and physical alterations and (b) healthy controls. We further evaluated body image in relation to objective acromegalic changes as judged by medical experts and psychiatric pathology, e.g. depression and cognitive impairment. RESULTS: Patients with acromegaly did not lack subjective perception of the disease state; they showed more negative body image, less vitality, more insecurity/paresthesia and more accentuation of the body compared to normal controls. NFPA patients differed from acromegalic patients only in the 'vital body dynamics' scale of the FKB-20, although they hardly exhibit any physical/bodily changes. Depression correlated with worse body image. No associations were found between body image and objective acromegalic changes as judged by medical experts, cognitive decline or treatment status. CONCLUSIONS: Negative body image in acromegalic patients is unrelated to their objective appearance and similar to those of NFPA patients without major bodily changes. Depression, but not cognitive decline or treatment status, contributes to negative body image.

Using a hypothetical scenario to assess public preferences for colorectal surveillance following screening-detected, intermediate-risk adenomas: annual home-based stool test vs. triennial colonoscopy.

BACKGROUND: To assess public preferences for colorectal cancer (CRC) surveillance tests for intermediate-risk adenomas, using a hypothetical scenario. METHODS: Adults aged 45-54 years without CRC were identified from three General Practices in England (two in Cumbria, one in London). A postal survey was carried out during a separate study on preferences for different first-line CRC screening modalities (non- or full-laxative computed tomographic colonography, flexible sigmoidoscopy, or colonoscopy). Individuals were allocated at random to receive a pack containing information on one first-line test, and a paragraph describing CRC surveillance recommendations for people who are diagnosed with intermediate-risk adenomas during screening. All participants received a description of two surveillance options: annual single-sample, home-based stool testing (consistent with Faecal Immunochemical Tests; FIT) or triennial colonoscopy. Invitees were asked to imagine they had been diagnosed with intermediate-risk adenomas, and then complete a questionnaire on their surveillance preferences. RESULTS: 22.1 % (686/3,100) questionnaires were returned. 491 (15.8 %) were eligible for analysis. The majority of participants stated a surveillance preference for the stool test over colonoscopy (60.8 % vs 31.0 %; no preference: 8.1 %; no surveillance: 0.2 %). Women were more likely to prefer the stool test than men (66.7 % vs. 53.6 %; p = .011). The primary reason for preferring the stool test was that it would be done more frequently. The main reason to prefer colonoscopy was its superiority at finding polyps. CONCLUSIONS: A majority of participants stated a preference for a surveillance test resembling FIT over colonoscopy. Future research should test whether this translates to greater adherence in a real surveillance setting. TRIAL REGISTRATION: International Standard Randomised Controlled Trial Number registry, ISRCTN85697880 , prospectively registered on 25/04/2013.

[Quality of life of patients with nonfunctioning pituitary adenoma: a meta-analysis].

OBJECTIVE: To evaluate the quality of life (QoL) of patients with nonfunctioning pituitary adenoma (NFPA) after systematic treatment. METHODS: We searched all published articles involving in the QoL of patients with NFPA on line, and analyzed the results by the Revman5.3 software. RESULTS: Five studies met the criteria of meta-analysis.The results of meta-analysis wereas follows: Physical function MD=0.76, 95%CI (-4.13, 5.64 ), P=0.76; Physical prole MD=-2.05, 95%CI (-7.41, 3.31), P=0.45; Body pain MD=3.50, 95%CI (1.11, 5.90), P=0.004; General health MD=-7.19, 95%CI (-12.77, -1.61), P=0.01; Vatility MD=-3.48, 95%CI (-7.39, 0.43), P=0.08; Social function MD=-4.64, 95%CI (-6.99, -2.38), P<0.000 1; Mental health MD=-0.05, 95%CI (-2.30, 2.20), P=0.96; Role emotion MD=-5.08, 95%CI (-8.20, -1.91), P=0.002. CONCLUSIONS: This meta-analysisindicated thatthe QoL of patients with NFPA was damaged on the dimensions of general health, social function and role emotion.The dimension of physical painin patients with NFPA was better than that in general population, and there was no difference between other health dimensions.