Health, Wellbeing and Empowerment E-workshops for Mothers of Children with Disabilities: A Non-randomised Comparison Study.

Mothers of children with disabilities can experience compromised health. Targeted interventions require investigation to determine effectiveness. Healthy Mothers Healthy Families (HMHF) is a health, wellbeing and empowerment program that addresses mothers need to protect, and or, recover their own health due to caregiving impacts. This study compared the effectiveness of HMHF e-workshops online compared to no intervention. The HMHF e-workshops were delivered to 290 mothers across the 2020-2022 Covid-19 pandemic and 172 participated in research. The HMHF e-workshops included 3 online 2- hour workshops facilitated by credentialled peer-facilitators, closed online group chat, e-workbook and online learning package. Participants in both groups completed surveys pre and post the workshops (or control) over 8-10 weeks. Mothers who participated in HMHF significantly increased health help seeking behaviours (p < .001), and improved mental health and health behaviors over time: health behavior (p < .001), positive wellbeing (p < .004) and depression (p < .001) and stress symptoms (p = .005). Compared to controls, HMHF e-workshop participants significantly improved health behaviours (p < .001) and self-reported symptoms of depression (p = .002) and stress (p = .005) over 8-10 weeks. E-workshops were accessible and effective for mothers of children with high care needs and family responsibilities across the COVID-19 pandemic. Compared to no intervention, the HMHF intervention was more effective for improving healthy behaviours and mental health.

Diet-Related Risk Factors for Chronic Noncommunicable Diseases in Italian Prisoners: B.A.C.I. (Benessere All'interno delle Carceri Italiane, Well-Being Inside the Italian Prisons) Project by the Italian Society of Penitentiary Medicine and Public Health (S.I.M.S.Pe. Società Italiana di Medicina e Sanità Penitenziaria).

PURPOSE OF REVIEW: The review aims to present an overview of inmate health, focusing on lifestyle-related diseases, physical activity levels, and nutritional status. It also presents the B.A.C.I. (Benessere All'interno delle Carceri Italiane, well-being inside the Italian prisons) project, which aims to offers an innovative path of prevention, diagnosis, and treatment of noncommunicable diseases (NCDs) related to unhealthy lifestyles in prisons in the Campania region, Italy. RECENT FINDINGS: The global prison population has risen by 24% since the year 2000, with over 10.77 million people detained worldwide in 2021. In Italy alone, there are currently over 57,000 inmates. Inmates face a higher risk of NCDs such as cardiovascular disease due to unhealthy lifestyles characterized by poor diets and lack of physical activity. Additionally, sleep disorders, particularly insomnia, are prevalent among inmates, further contributing to health disparities. While physical activity has shown positive effects on inmate well-being, there is limited research on nutritional status and interventions in prison populations. Providing quality healthcare to inmates is an international policy norm, but the standards vary globally and are often inadequate. The economic burden of NCDs is rising, and this is exacerbated in prisons, making it challenging for individuals to reintegrate into society after release.

Feasibility of Health Promoting Activity Coaching for Mothers of Children With Disabilities: Pilot Nonrandomized Controlled Trial.

IMPORTANCE: Mothers of children with disabilities experience health disparity. Interventions targeting maternal mental health need to be developed. OBJECTIVE: To determine the feasibility and preliminary effectiveness of the Healthy Mothers Healthy Families-Health Promoting Activities Coaching (HMHF-HPAC) intervention for mothers to improve participation in healthy activities and mental health and to evaluate outcome measures. DESIGN: Nonrandomized controlled pilot feasibility study with one group who received HMHF-HPAC and a control group. SETTING: Pediatric occupational therapy service; on site or telehealth. PARTICIPANTS: Twenty-three mothers completed prequestionnaires; of those, 11 mothers participated in the intervention, and 5 did not (7 withdrew). INTERVENTION: Eleven pediatric occupational therapists were trained to deliver six 10-min sessions of HMHF-HPAC to mothers, integrated into their child's therapy session or separately via telehealth. OUTCOMES AND MEASURES: Mixed-design analysis of variance explored changes in scores on the Depression Anxiety Stress Scale-21 Items and the Health Promoting Activities Scale. RESULTS: The intervention group reported, on average, significant reductions in depressive symptoms and stress symptoms and significant increases in participation in health-promoting activity. No significant main effect of time was found for these variables in the control group. CONCLUSIONS AND RELEVANCE: The HMHF-HPAC program is a viable occupational therapy coaching intervention that can be embedded in existing services for families of children with disabilities. Future trials that evaluate the effectiveness of the HMHF-HPAC intervention for mothers of children with disabilities are warranted. What This Article Adds: This article provides support for the feasibility of appropriate and sensitive outcome measures and program content and delivery to implement the novel HMHF-HPAC intervention in further research. Mothers of children with disabilities benefited from integrated HMHF-HPAC delivered by pediatric occupational therapists within the family's existing services.

Healthy Mothers Healthy Families, Health Promoting Activity Coaching for mothers of children with a disability: Exploring mothers' perspectives of programme feasibility.

BACKGROUND: Health Promoting Activity Coaching, an intervention within the Healthy Mothers Healthy Families programme (HMHF-HPAC), was delivered by occupational therapists in a project that assessed feasibility of this new intervention. The HMHF-HPAC promotes the health and well-being of mothers of children with disabilities and is a six-session programme with website, workbook, and one-on-one coaching. Consumer experiences of this novel health-promoting intervention were sought to enable consumer-informed feedback for future modifications and improvements prior to further development. METHODS: This qualitative study explored the experiences of mothers who participated in the HMHF-HPAC and their perspectives on the service delivery, content and impact. This study was embedded within an overarching feasibility study and was conducted parallel to a quantitative component. Seven mothers who completed the HMHF-HPAC participated in semi-structured interviews. Data were analysed thematically using a six-stage thematic approach. FINDINGS: Four key themes emerged: Recognising Mothers; From Vulnerability to Empowerment; A Goal for Me; and Perspectives on Content and Delivery. Mothers reported increased participation in health-promoting activities over the duration of HMHF-HPAC, reflective of their individual needs. Mothers described improved mood and energy levels, reduced stress and anxiety, greater self-awareness, and increased engagement in leisure activities with their children. Health-promoting goals identified by mothers' pertained to improving physical activity levels, healthy dietary changes, sleep quality and duration, community engagement, and mindfulness activities. Mothers reported that their child's occupational therapists, the website, and workbook were acceptable and viable. CONCLUSIONS: Mothers' experiences support the feasibility of embedding the HMHF-HPAC programme into occupational therapy services directed towards child and family-focused interventions. Mothers found occupational therapists to be acceptable facilitators of the HMHF-HPAC, given the frequent interactions and rapport with mothers and the occupational underpinnings of the programme. The HMHF-HPAC is an accessible intervention that promotes family-oriented practice.

Cushing's disease: the burden of illness.

Cushing's syndrome is caused by prolonged exposure to elevated cortisol levels. The most common form of endogenous Cushing's syndrome is Cushing's disease, which results from an adrenocorticotropic hormone-secreting pituitary tumour. Cushing's disease is associated with increased mortality, mostly attributable to cardiovascular complications, and a host of comorbidities such as metabolic and skeletal disorders, infections and neuropsychiatric disturbances. As a consequence, Cushing's disease substantially impairs health-related quality of life. It is crucial that the condition is diagnosed as early as possible, and that rapid and effective treatment is initiated in order to limit long-term morbidity and mortality. The initial treatment of choice for Cushing's disease is selective transsphenoidal pituitary surgery; however, the risk of recurrence after initial surgery is high and remains so for many decades after surgery. A particular concern is the growing body of evidence indicating that the negative physical and psychosocial sequelae of chronic hypercortisolism may persist in patients with Cushing's disease even after long-term surgical 'cure'. Current treatment options for post-surgical patients with persistent or recurrent Cushing's disease include second surgery, radiotherapy, bilateral adrenalectomy and medical therapy; however, each approach has its limitations and there is an unmet need for more efficacious treatments. The current review provides an overview of the burden of illness of Cushing's disease, underscoring the need for prompt diagnosis and effective treatment, as well as highlighting the need for better therapies.

Metabolic Alterations and Cardiovascular Outcomes of Cortisol Excess.

Cushing's syndrome (CS) is a severe chronic and systemic condition caused by endogenous or exogenous excess of glucocorticoids, associated with increased morbidity and mortality. Patients with active CS suffer from many metabolic alterations, including visceral obesity, systemic arterial hypertension, impairment of glucose metabolism and dyslipidemia. Additionally, in these patients several cardiovascular abnormalities, i.e. atherosclerosis, clotting disorders, left ventricular hypertrophy, concentric remodeling and diastolic dysfunction have been documented. These alterations, which persist even long after hypercortisolism remission, account for the increased cardiovascular risk and greatly contribute to the increased mortality observed in patients with CS. The current review aims to discuss the main adverse effects of CS on metabolism and cardiovascular risk, focusing on the active and remission phases of disease, and underlining the importance of long-term monitoring and treatment of these complications during active disease, as well as in the long-term follow-up after CS remission.

The Treatment of Cushing's Disease.

Cushing's disease (CD), or pituitary-dependent Cushing's syndrome, is a severe endocrine disease caused by a corticotroph pituitary tumor and associated with increased morbidity and mortality. The first-line treatment for CD is pituitary surgery, which is followed by disease remission in around 78% and relapse in around 13% of patients during the 10-year period after surgery, so that nearly one third of patients experience in the long-term a failure of surgery and require an additional second-line treatment. Patients with persistent or recurrent CD require additional treatments, including pituitary radiotherapy, adrenal surgery, and/or medical therapy. Pituitary radiotherapy is effective in controlling cortisol excess in a large percentage of patients, but it is associated with a considerable risk of hypopituitarism. Adrenal surgery is followed by a rapid and definitive control of cortisol excess in nearly all patients, but it induces adrenal insufficiency. Medical therapy has recently acquired a more important role compared to the past, due to the recent employment of novel compounds able to control cortisol secretion or action. Currently, medical therapy is used as a presurgical treatment, particularly for severe disease; or as postsurgical treatment, in cases of failure or incomplete surgical tumor resection; or as bridging therapy before, during, and after radiotherapy while waiting for disease control; or, in selected cases, as primary therapy, mainly when surgery is not an option. The adrenal-directed drug ketoconazole is the most commonly used drug, mainly because of its rapid action, whereas the glucocorticoid receptor antagonist, mifepristone, is highly effective in controlling clinical comorbidities, mainly glucose intolerance, thus being a useful treatment for CD when it is associated with diabetes mellitus. Pituitary-directed drugs have the advantage of acting at the site responsible for CD, the pituitary tumor. Among this group of drugs, the dopamine agonist cabergoline and the somatostatin analog pasireotide result in disease remission in a consistent subgroup of patients with CD. Recently, pasireotide has been approved for the treatment of CD when surgery has failed or when surgery is not an option, and mifepristone has been approved for the treatment of Cushing's syndrome when associated with impairment of glucose metabolism in case of the lack of a surgical indication. Recent experience suggests that the combination of different drugs may be able to control cortisol excess in a great majority of patients with CD.

Neuropsychiatric disorders in Cushing's syndrome.

Endogenous Cushing's syndrome (CS), a rare endocrine disorder characterized by cortisol hypersecretion, is associated with psychiatric and neurocognitive disorders. Major depression, mania, anxiety, and neurocognitive impairment are the most important clinical abnormalities. Moreover, patients most often complain of impairment in quality of life, interference with family life, social, and work performance. Surprisingly, after hypercortisolism resolution, despite the improvement of the overall prevalence of psychiatric and neurocognitive disorders, the brain volume loss at least partially persists and it should be noted that some patients may still display depression, anxiety, panic disorders, and neurocognitive impairment. This brief review aimed at describing the prevalence of psychiatric and neurocognitive disorders and their characterization both during the active and remission phases of CS. The last section of this review is dedicated to quality of life, impaired during active CS and only partially resolved after resolution of hypercortisolism.

The treatment with pasireotide in Cushing's disease: effects of long-term treatment on tumor mass in the experience of a single center.

Pasireotide is the first medical therapy officially approved for the treatment of adult patients with Cushing's disease (CD) who experienced a failure of pituitary surgery or are not candidates for surgery and require medical therapeutic intervention. The current study aimed at investigating the effects of long-term treatment with pasireotide (up to 24 months) on tumor mass in a group of patients with CD, participating to a phase III study. Fourteen CD patients entered the phase III clinical trial CSOM230B2305 at Naples Center, and eight (seven women, one man, aged 38.9 ± 17.6 years), including seven with a microadenoma and one with a macroadenoma, received treatment with pasireotide at the dose of 600-1200 µg bid for at least 6 months, and were considered for the analysis of the study. These eight patients were subjected to the evaluation of pituitary tumor volume by pituitary MRI, together with the evaluation of urinary cortisol levels, at baseline and every 6 months for the entire period of treatment. Pasireotide treatment induced full disease control in 37.5 % and partial disease control in 37.5 % after 6 months, whereas full and partial disease control after 12 months was obtained in 28.6 % and in 57.1 % of patients, respectively. A significant (>25 %) reduction in tumor volume was found in 62.5 % and in 100 % of patients, after 6 and 12 months, respectively. In particular, after 6 months, a slight tumor shrinkage (between 25.1 and 50 %) was observed in 25 %, moderate (50.1-75 %) in 25 %, and marked (>75 %) in 12.5 % of patients, whereas after 12 months, a slight tumor shrinkage was observed in 43 %, moderate in 14 %, and marked in 43 % of patients. In 25 % of patients (two patients), a marked tumor shrinkage was recorded, with tumor mass disappearance in one case; this tumor shrinkage was associated to rapid and sustained biochemical remission up to 24 months of continuous pasireotide treatment. These two cases represent the first cases with a documentation of such a notable effect of pasireotide on tumor mass. Pasireotide induces significant tumor shrinkage in 62.5 % of patients after 6 months and in 100 % of patients after 12 months, and occasionally induces a radiological disappearance of the tumor. This evidence supports and strengthens the role of pasireotide as medical treatment specifically addressed to patients with CD, particularly in those who had unsuccessful pituitary surgery, or are not candidates for surgery.

Pituitary tumors and pregnancy: the interplay between a pathologic condition and a physiologic status.

Pregnancy is becoming a relatively common event in patients with pituitary tumors (PT), due to the increasing availability of medical treatments, which control pituitary diseases associated with the development of PT. However, the presence of PT and its treatment may be a disturbing factor for pregnancy, and pregnancy significantly influences the course and the management of PT. This review summarizes the knowledge about the management of PT during pregnancy and the occurrence of pregnancy in patients with pre-existent PT, focusing on secreting PT characterized by hormonal excess and on clinically non-functioning PT often associated to hormone deficiency, which configure the hypopituitaric syndrome.

Subclinical Cushing's syndrome.

The routine use of abdominal procedure has significantly increased the incidental finding of adrenal masses. The prevalence of these tumors, commonly defined as adrenal incidentalomas, ranges between 2-3% in autopsy and 4% in radiological series, reaching 5-8% in oncological studies and increasing with patients age. Although clinically silent, in 5-20% of cases, adrenal incidentalomas are responsible for a subtle cortisol overproduction, commonly defined as "subclinical Cushing's syndrome" (SCS). This term is used to describe autonomous cortisol secretion in patients who don't have the typical signs and symptoms of hypercortisolism. The optimal strategy for identification and management of SCS is unknown; the standard biochemical tests used to screen for overt Cushing's syndrome are generally ill-suited to the assessment of patients who have no, or only very mild signs of cortisol excess, then many tests aimed to study the hypothalamus-pituitary-adrenal axis (HPA) axis do not have sufficient sensitivity to recognize very mild degree of cortisol excess. An increased frequency of hypertension, central obesity, impaired glucose tolerance or diabetes, hyperlipemia and osteoporosis has been described in patients with SCS since patients are exposed to a chronic albeit slight, cortisol excess; however, there is not evidence-based demonstration of long term complications and, consequently, the management of this condition is largely empirical. Adrenalectomy or medical management of associated disease has been indicated as therapeutic options due to lack of data demonstrating the superiority of a surgical or non-surgical treatment.

Cardiovascular disease in Cushing's syndrome: heart versus vasculature.

Cushing's syndrome (CS) causes metabolic abnormalities that determine an increased cardiovascular risk not only during the active phase of the disease but also for a long time after cure. Cardiovascular complications, such as premature atherosclerosis, coronary artery disease, heart failure, and stroke, in patients with CS cause a mortality rate higher than that observed in a normal population. The increased cardiovascular risk is mainly due to metabolic complications, such as metabolic syndrome, but also to vascular and cardiac alterations such as atherosclerosis and cardiac structural and functional changes. In the clinical management of patients with CS the focus should be on identifying the global cardiovascular risk and the aim should be to control not only hypertension but also other correlated risk factors, such as obesity, glucose intolerance, insulin resistance, dyslipidemia, endothelial dysfunction and the prothrombotic state. Considering that remission from hypercortisolism is often difficult to achieve and that the cardiovascular risk can persist even during disease remission, care and control of all cardiovascular risk factors should be one of the primary goals during the follow-up of these patients.

Pathophysiology of diabetes mellitus in Cushing's syndrome.

Cushing's syndrome is commonly complicated with an impairment of glucose metabolism, which is often clinically manifested as diabetes mellitus. The development of diabetes mellitus in Cushing's syndrome is both a direct and indirect consequence of glucocorticoid excess. Indeed, glucocorticoid excess induces a stimulation of gluconeogenesis in the liver as well as an inhibition of insulin sensitivity both in the liver and in the skeletal muscles, which represent the most important sites responsible for glucose metabolism. In particular, glucocorticoid excess stimulates the expression of several key enzymes involved in the process of gluconeogenesis, with a consequent increase of glucose production, and induces an impairment of insulin sensitivity either directly by interfering with the insulin receptor signaling pathway or indirectly, through the stimulation of lipolysis and proteolysis and the consequent increase of fatty acids and amino acids, which contribute to the development of insulin resistance. Moreover, the peculiar distribution of adipose tissue throughout the body, with the predominance of visceral adipose tissue, significantly contributes to the worsening of insulin resistance and the development of a metabolic syndrome, which participates in the occurrence and maintenance of the impairment of glucose tolerance. Finally, glucocorticoid excess is able to impair insulin secretion as well as act at the level of the pancreatic beta cells, where it inhibits different steps of the insulin secretion process. This phenomenon is probably responsible for the passage from an impairment of glucose tolerance to an overt diabetes mellitus in susceptible patients with Cushing's syndrome.

The kidney in acromegaly: renal structure and function in patients with acromegaly during active disease and 1 year after disease remission.

BACKGROUND: The GH/insulin-like growth factor 1 axis is physiologically involved in the regulation of electrolytes and water homeostasis by kidneys, and influences glomerular filtration and tubular re-absorption processes. The aim of the study was to investigate renal structure and function in acromegalic patients during active disease and disease remission. PATIENTS: Thirty acromegalic patients (15 males and 15 females), aged 32-70 years, were enrolled for the study. Ten de novo patients had active disease, whereas 20 patients showed disease remission 1 year after medical treatment with somatostatin analogs (SA) (ten patients) or surgery (ten patients). Thirty healthy subjects matched for age, gender, and body surface area were enrolled as controls. RESULTS: In both active (A) and controlled (C) patients, creatinine clearance (P<0.001) and citrate (P<0.05) and oxalate levels (P<0.001) were higher, whereas filtered Na (P<0.001) and K (P<0.001) fractional excretions were lower than those in the controls. Urinary Ca (P<0.001) and Ph (P<0.05) levels were significantly increased compared with the controls, and in patients with disease control, urinary Ca (P<0.001) levels were significantly reduced compared with active patients. Microalbuminuria was significantly increased in active patients (P<0.05) compared with controlled patients and healthy control subjects. The longitudinal (P<0.05) and transverse (P<0.05) diameters of kidneys were significantly higher than those in the controls. In all patients, the prevalence of micronephrolithiasis was higher than that in the controls (P<0.001), and was significantly correlated to disease duration (r=0.871, P<0.001) and hydroxyproline values (r=0.639, P<0.001). CONCLUSIONS: The results of the current study demonstrated that acromegaly affects both renal structure and function. The observed changes are not completely reversible after disease remission.

The medical treatment of Cushing's disease: effectiveness of chronic treatment with the dopamine agonist cabergoline in patients unsuccessfully treated by surgery.

BACKGROUND: The role of dopamine agonists in the treatment of Cushing's disease (CD) has been previously debated. AIM: The aim of this study was to evaluate the effectiveness of short-term (3 months) and long-term (12-24 months) treatment with cabergoline in patients with CD. PATIENTS AND METHODS: 20 patients with CD unsuccessfully treated by surgery entered the study. Cabergoline was administered at an initial dose of 1 mg/wk, with a monthly increase of 1 mg, until urinary cortisol levels normalized or the maximal dose of 7 mg/wk was achieved. The responsiveness to treatment was evaluated according to changes in urinary cortisol excretion. A decrease greater than 25% was considered as a partial response, whereas complete normalization was considered as a full response at short-term evaluation; persistence of normal cortisol excretion was the only criterion to evaluate the response at long-term evaluation. RESULTS: After short-term treatment, 15 (75%) patients were responsive to cabergoline treatment. Among these, normalization of cortisol excretion was maintained in 10, whereas treatment escape was observed in five patients after 6-18 months. Among the 10 long-term responsive patients, eight were followed for 24 months, whereas the remaining two were followed for 12-18 months, due to cabergoline withdrawal for intolerance. A sustained control of cortisol secretion for 24 month cabergoline treatment at the maximal dose ranging from 1-7 mg/wk (median: 3.5) without significant side effects, was obtained in eight of 20 (40%) patients. CONCLUSIONS: The results of this study demonstrated that cabergoline treatment is effective in controlling cortisol secretion for at least 1-2 yr in more than one third of a limited population of patients with CD. If this evidence is confirmed by additional studies, this agent may be considered as a useful treatment option in patients with CD who are unsuccessfully treated by neurosurgery.

Discriminant validity of the Sensory Profile in Australian children with autism spectrum disorder.

OBJECTIVE: The discriminant validity of the Sensory Profile was evaluated by comparing the sensory processing scores of Australian children, 5 to 8 years of age, diagnosed with autism spectrum disorder (ASD) to a control group of children with typical development matched for age and gender. METHOD: Twenty-six parents of children with ASD and 26 parents of typically developing children without ASD completed the Sensory Profile. Sensory Profile category, factor, and quadrant scores were compared using multivariate analysis to investigate if there were differences between the two groups. RESULTS: The results indicated that the children with ASD had significantly lower sensory processing scores on all fourteen categories, eight out of nine factors, and all four quadrants of the Sensory Profile. CONCLUSION: The results also provide evidence of discriminant validity of Sensory Profile scores between children with ASD and children with typical development. In addition, the study findings indicate that the Sensory Profile can be used with confidence in cross-cultural contexts, such as Australia.

Cushing's Syndrome.

Cushing's syndrome is a rare endocrine disease characterized by cortisol hypersecretion, induced mainly by a pituitary tumor (Cushing's disease) or, rarely, by an adrenal or an ectopic neuroendocine tumor. Cushing's syndrome is associated with severe morbidities and an increased mortality. The major systemic complications and the main cause of death are represented by cardiovascular disease. The prognosis of the disease is mainly affected by the difficulties in the diagnosis and treatment of the disease, which remain a considerable challenge.

Cushing's syndrome: aftermath of the cure

Cushing's syndrome (CS) is a chronic and systemic disease caused by endogenous or exogenous hypercortisolism, associated with an increase of mortality rate due to the clinical consequences of glucocorticoid excess, especially cardiovascular diseases. After cure, usually obtained by the surgical removal of the tumor responsible for the disease, the normalization of cortisol secretion is not constantly followed by the recovery of the clinical complications developed during the active disease, and it is often followed by the development of novel clinical manifestations induced by the fall of cortisol levels. These evidences were mostly documented in patients with pituitary-dependent CS, after surgical resection of the pituitary tumor. Indeed, despite an improvement of the mortality rate, metabolic syndrome and the consequent cardiovascular risk have been found to partially persist after disease remission, strictly correlated to the insulin resistance. Skeletal diseases, mainly osteoporosis, improve after normalization of cortisol levels but require a long period of time or the use of specific treatment, mainly bisphosphonates, to reach the normalization of bone mass. A relevant improvement or resolution of mental disturbances has been described in patients cured from CS, although in several cases, cognitive decline persisted and psychological or psychiatric improvement was erratic, delayed, or incomplete. On the other hand, development or exacerbation of autoimmune disorders, mainly thyroid autoimmune diseases, was documented in predisposed patients with CS after disease remission. The totality of these complications persisting or occurring after successful treatment contribute to the impairment of quality of life registered in patients with CS after disease cure.

A síndrome de Cushing (SC) é uma desordem sistêmica crônica causada por hipercortisolismo endógeno ou exógeno, associada a um aumento da taxa de mortalidade devido às conseqüências clínicas do excesso de glicocorticóides, especialmente a doença cardiovascular. Após a cura, usualmente obtida pela remoção cirúrgica do tumor responsável pela desordem, a normalização da secreção de cortisol não é sistematicamente seguida da recuperação das complicações clínicas desenvolvidas durante a fase ativa da doença, e é freqüentemente seguida pelo surgimento de novas manifestações clínicas induzidas pela queda dos níveis de cortisol. Estas evidências foram, na sua maioria, documentadas em pacientes com SC de origem hipofisária, após a ressecção cirúrgica do tumor na hipófise. Na verdade, a despeito de uma melhoria na taxa de mortalidade, a síndrome metabólica e seu conseqüente risco cardiovascular têm se mostrado parcialmente persistentes após a remissão da doença, em estrita relação com a resistência à insulina. Anormalidades esqueléticas, especialmente a osteoporose, melhoram após a normalização dos níveis de cortisol, mas requerem um longo tempo ou o uso de tratamento específico, principalmente bisfosfonatos, para se obter a normalização da massa óssea. Uma melhora significativa ou mesmo resolução dos distúrbios mentais têm sido descritos em pacientes curados da SC, embora em vários casos o declínio cognitivo persista e a melhora psicológica ou psiquiátrica tenham sido erráticas, demoradas ou incompletas. Por outro lado, o desenvolvimento ou exacerbação de processos autoimunes, em especial as doenças autoimunes da tiróide, foram documentadas em pacientes predispostos com SC, após a remissão da doença. A totalidade dessas complicações, persistentes ou ocorrendo após o tratamento bem sucedido, contribuem para um prejuízo da qualidade de vida registrado em pacientes com SC após a cura da doença.

Effects of sex steroids on bone in women with subclinical or overt endogenous hypercortisolism.

OBJECTIVE: Glucocorticoid-induced osteoporosis is the most frequent cause of secondary osteoporosis. Nevertheless, limited data are available on bone status in patients with endogenous cortisol excess. This study is aimed at investigating the role of sex steroids and severity of hypercortisolism on bone mineral density (BMD) and prevalence of vertebral fractures in female patients. DESIGN: Cross-sectional, case-control study. PATIENTS: Seventy-one consecutive women were enrolled: 36 with overt hypercortisolism (26 with ACTH-secreting pituitary adenoma and 10 with cortisol-secreting adrenal tumor) and 35 with subclinical hypercortisolism due to adrenal incidentalomas. They were compared with 71 matched controls. METHODS: At diagnosis, we measured serum cortisol, FSH, LH, estradiol, testosterone, androstenedione and DHEAS, and urinary cortisol excretion. BMD was determined by dual energy X-ray absorptiometry at the lumbar spine and femoral neck. Vertebral fractures were investigated by a semiquantitative scoring method. RESULTS: Between women with overt and subclinical hypercortisolism BMD values and prevalence of any vertebral (69 vs 57%, P = 0.56), clinical (28 vs 11.4%, P = 0.22), and multiple vertebral fractures (36 vs 31%, P = 0.92) did not differ. Among patients with subclinical hypercortisolism, amenorrhoic women had a lower BMD (P = 0.035) and more frequent vertebral fractures (80 vs 40%; P = 0.043) when compared with the eumenorrhoic ones. Among women with overt hypercortisolism, there was no difference in lumbar BMD (P = 0.37) and prevalence of fractures (81 vs 60%; P = 0.26) between those amenorrhoic and eumenorrhoic. By logistic regression analysis, lumbar spine BMD values and cortisol-to-DHEAS ratio were the best predictors of vertebral fractures (P < 0.01). CONCLUSIONS: Vertebral fractures are very common in women with endogenous cortisol excess, regardless of its severity. The deleterious effects of hypercortisolism on the spine may be partly counterbalanced by DHEAS increase at any degree of cortisol excess, and by preserved menstrual cycles in women with subclinical but not in those with overt hypercortisolism.