BACKGROUND: Bioimpedance spectroscopy (BIS) is used to assess volume status in peritoneal dialysis (PD) patients. However, it is proposed that it may be troubling in patients with abnormal fluid distribution and body geometry. It is not clear whether having an empty abdomen or not interferes with the BIS results and ...

Our objective is to determine whether the degree of endolymphatic hydrops as it is detected in vivo in patients with definite Meniere's disease correlates with audiovestibular function. In this prospective study, 37 patients with definite Meniere's disease according to AAO-HNS criteria were included. Intratympanic contrast enhanced temporal bone MRI was ...

: The aim of this study was to compare semiexperimentally the pulse oximetry values obtained from a finger on restrained or unrestrained sides of the body. : The pulse oximeter provides a noninvasive measurement of the oxygen saturation of hemoglobin in arterial blood. One of the procedures most frequently applied ...

Amantadine is not thought to be effective for the treatment of swine-origin influenza virus (S-OIV) based on an analysis of genetic sequences of the M2 protein. However, the actual clinical efficacy of amantadine has not been well documented. Here, we were able to compare the efficacies of amantadine and neuraminidase ...

Primary Pigmented Nodular Adrenocortical Disease (PPNAD) is a rare form of bilateral adrenocortical hyperplasia that is inherited in an autosomal dominant manner and leads to ACTH-independent Cushing's syndrome (CS). PPNAD may be isolated or associated with Carney Complex (CNC). For the diagnosis of PPNAD and CNC, in addition to the ...

Patients with Parkinson's disease (PD) reportedly show deficits in sensory processing in addition to motor symptoms. However, little is known about the effects of bilateral deep brain stimulation of the subthalamic nucleus (STN-DBS) on temperature sensation as measured by quantitative sensory testing (QST). This study was designed to quantitatively evaluate ...

Pfaffenberger N, Gutweniger S, Kopp M, Seeber B, Stürz K, Berger T, Günther V. Impaired body image in patients with multiple sclerosis. Acta Neurol Scand: DOI: 10.1111/j.1600-0404.2010.01460.x. © 2011 John Wiley & Sons A/S. Objective -  Despite the growing research on body image disturbances in chronically ill patients, reports of such ...

Objective Obstructive Sleep Apnea Syndrome (OSAS) is a common sleep-related breathing disorder. Associations among Apnea-Hypopnea Index (AHI), Resting Metabolic Rate (RMR), body habitus differences, and otorhinolaryngologic abnormality may clarify the characteristics of patients with OSAS. In order to test this hypothesis, we aimed to compare the RMR, Modified Mallampati Scores ...

We looked at the vital signs of temperature and heart rate in the first two tutorials of this series, and this time, we look at a third vital sign: breathing rate. When I was in clinical training, this vital sign was often either overlooked or given superficial treatment. By observing ...

The clinical symptoms and effectiveness of neuraminidase inhibitors (NAI) have not been adequately compared among pandemic H1N1 2009 patients, seasonal H1N1 patients, and patients with H1N1 with the H275Y mutation. The data of 68 seasonal H1N1 patients in 2007-2008, 193 seasonal H1N1 patients in 2008-2009, and 361 pandemic H1N1 2009 ...

Oral estrogens reduce GH-induced IGF-1 production and preliminary studies have shown that adjuvant estroprogestin (EP) therapy with octreotide LAR may control disease activity in some female patients who are partially responsive to octreotide LAR. Our aim was to verify if EP alone or in combination with octreotide LAR can achieve ...

Pituitary radiotherapy (RT) is an effective second-line treatment for paediatric Cushing's disease (CD). We report long-term efficacy and anterior pituitary function in a cohort of paediatric CD patients treated with RT. Between 1988 and 2008, from our cohort of 48 paediatric CD patients, eight paediatric CD patients (5 males and ...

 Glucocorticoids (GCs) are often used for the treatment of rheumatic disorders. However, doses are prescribed, which may suppress the hypothalamic-pituitary-adrenal (HPA) axis. After GC withdrawal, recovery of the HPA axis may be delayed putting the patient at risk for adrenal insufficiency. We assessed adrenal function and factors influencing adrenal responsiveness ...

To investigate the relationship between salivary stress markers and mental stress states in patients complaining of oral malodour. The utility of the salivary stress markers in assessment of mental conditions of those patients was also investigated. The study population included 74 patients, aged 20-59 years, who complained of oral malodour ...

We present the first reported case of a craniopharyngioma as a second primary tumor in a patient with acromegaly due to a growth hormone (GH)-secreting pituitary adenoma. The patient was lost for follow-up for 18 years after trans-sphenoidal pituitary surgery for a GH-secreting pituitary adenoma. She presented with headaches and ...

We analyzed forensic autopsy findings of 66 consecutive patients with fatal closed head injury who survived up to 48 days after trauma to ascertain the causal factors and the time course of development of posttraumatic pituitary lesions. Pituitary lesions were identified in 27 patients. In patients with pituitary lesions, posterior ...

To evaluate the use of radiofrequency (RF) ablation as a primary treatment for symptomatic primary functional adrenal neoplasms and determine the efficacy of treatment with use of clinical and biochemical follow-up. After obtaining institutional review board approval, the authors retrospectively evaluated images and medical records from 13 consecutive patients with ...

Prader-Willi syndrome (PWS) is a genetic disease associated with hypogonadism and partial GH insufficiency, possibly explained in part by a hypothalamic dysfunction. Partial insufficiency of the hypothalamic-pituitary-adrenal (HPA) axis has recently been suggested. The objective of the study was to further explore the HPA axis in PWS by use of ...

The cutoff value of nadir GH after an oral glucose tolerance test (OGTT) used to define disease remission in acromegaly is higher than that observed in healthy subjects. However, it is uncertain whether the impaired GH inhibition might be related to subtle abnormalities of GH secretion or to functional and/or ...

The aim of this preliminary study is to characterize by ¹H high-resolution magic angle spinning NMR spectroscopy (HRMAS) the metabolic content of intact biopsy samples obtained from 12 patients suffering from neuroblastoma (NB). The biochemical NB profile was first compared to normal adrenal medulla. In a second step, the relationship ...

To assess frequency, symptoms and outcome of pituitary apoplexy (PA) among pituitary adenoma patients, to gain better insight into risk factors for bleeding into pituitary adenoma and to estimate the sequelae of PA by means of a matched control group. By reviewing charts of 574 patients with pituitary adenoma, we ...

To make the specificity of fluorodesoxyglucose ((18)FDG) positron emission tomography (PET) precise, in the follow-up of patients with adrenal cancer. This single centre retrospective study assessed the frequency and outcome of (18)FDG uptake in the remaining adrenal glands after adrenalectomy for adrenocortical carcinoma (ACC) or malignant phaeochromocytoma (PH). Two hundred ...

Although much is known about the increased levels of the 21-hydroxylase substrates 17-hydroxyprogesterone (17OHP) and 21-deoxycortisol (21DF) - the biochemical markers of all forms of 21-hydroxylase deficiency (21OHD), only limited information is available on the zona fasciculata (ZF) products distal to the enzymatic block: 11-deoxycortisol (S), 11-deoxycorticosterone (DOC), and corticosterone ...

INTRODUCTION: The number of incidentally discovered adrenal lesions is increasing due to the widespread use of abdominal imaging. Although most incidentalomas are benign, larger suspicious lesions will require adrenalectomy. The aim of this study is to determine the risk of malignancy in patients undergoing surgery for adrenal incidentaloma; and to ...

Growth patterns of pituitary adenomas have been observed to vary by histopathological subtype. The authors aimed to analyze variations in the patterns of extrasellar extension of nonfunctional macroadenomas (NFMAs) and growth hormone (GH)-secreting macroadenomas. A retrospective review was conducted of data obtained in 75 patients who underwent transsphenoidal operations for ...

Abstract Objectives. The purposes of this study were to determine whether salivary levels of dehydroepiandrosterone (DHEA) and cortisol are associated with attention deficit hyperactivity disorder (ADHD) or correlated with performance on the Continuous Performance Test (CPT). Methods. Fifty ADHD patients and 50 age- and gender-matched controls aged between 6 and ...

Hypothalamic-pituitary-adrenal (HPA) axis insufficiency is the most common endocrine disorder in patients with antiphospholipid syndrome (APS). Primary adrenal failure because of venous thrombosis and/or adrenal haemorrhage is the leading diagnosis, while another possible mechanism is autoimmune adrenal failure. Prospective evaluation of the HPA axis in patients with APS has not ...

Our aim was to review the literature on the prevalence and impact of critical-illness related corticosteroid insufficiency (CIRCI) on the outcomes of patients with severe community-acquired pneumonia (CAP). We reviewed Cochrane, Medline, and CINAHL databases (through July 2008) to identify studies evaluating the adrenal function in severe CAP. Main data ...

Previous studies on bipolar disorder revealed abnormalities in the function of the HPA axis, including disturbed patterns of cortisol secretion, during depressive and manic episodes. It is less clear whether these abnormalities persist after symptomatic recovery. In the present study we used the experience sampling method with intensive salivary cortisol ...

A prospective study was performed to evaluate the presentation, therapeutic management, and clinical outcome of nonfunctioning pituitary adenomas (NFPAs). In most of 385 consecutive patients, NFPAs were macroadenomas. The mean follow-up duration was 5.5 ± 1.4 years. Presentation was dominated by headache, visual disturbance, and hypopituitarism. Pituitary apoplexy (clinical and subclinical) was observed ...

A high incidence of secondary adrenal insufficiency (AI) has been reported several months after a traumatic brain injury (TBI) in pediatric patients. Data from studies in adults suggest that AI may occur during the acute phase of TBI, with potential negative effects in the management of these vulnerable patients. The ...

AIP mutations (AIPmut) give rise to a pituitary adenoma predisposition that occurs in familial isolated pituitary adenomas and less often in sporadic cases. The clinical and therapeutic features of AIPmut-associated pituitary adenomas have not been studied comprehensively. The objective of the study was to assess clinical/therapeutic characteristics of AIPmut pituitary ...

To evaluate the frequency of subclinical acromegaly (in the absence of clinical phenotype but biochemically uncontrolled) in patients with prolactinoma during treatment with dopaminergic agonists. One hundred twenty one patients without a phenotype suggestive of acromegaly were studied. Initially, the laboratory diagnosis of acromegaly was unequivocal (elevated IGF-1 for gender ...

To review the clinical manifestations of phaeochromocytoma in a Hong Kong Chinese population. Retrospective review. SETTING. Five public hospitals in Hong Kong. Seventeen patients with operated phaeochromocytoma between 1994 and 2003 were reviewed retrospectively. Six patients (35%) were men, 11 (65%) were women. The mean age at presentation was 47 ...

A dysregulated cortisol pattern has been found to be associated with systemic inflammatory activity in patients with coronary artery disease (CAD). Matrix metalloproteinase (MMP)-9 is involved in both inflammation and matrix degradation and considered a main contributor to coronary plaque rupture. In this study, we hypothesized that a dysfunctional cortisol ...

Cholesteryl ester deficiency which results in adrenal lipid store depletion has been proposed as a potential mechanism of sepsis associated adrenal insufficiency. We investigated histological abnormalities associated with sepsis in human and mice adrenals. From January 2006 to 2008, seven patients who died of septic shock and seven patients with ...

Cranial diabetes insipidus (DI) due to postpartum haemorrhage is an extremely rare clinical event. We describe herein isolated posterior pituitary insufficiency in a 26-year-old woman who had undergone subtotal hysterectomy for severe postpartum haemorrhage because of uterine rupture. The patient experienced polyuria within 6 h postoperatively. DI was suggested by the ...

To assess the effects of recombinant human growth hormone (rhGH) treatment in children with Prader-Willi syndrome. A 1-year study and an observational follow-up visit 10 years later. In 20 patients with Prader-Willi syndrome (PWS): clinical assessment, laboratory tests, body composition analysis by dual energy X-ray absorptiometry, sleep polygraphy, health-related quality ...

This study assessed adrenal function in patients with paracoccididioidomycosis who had been treated to determine a possible connection between high antibody titers and adrenal dysfunction attributable to persistence of the fungus in adrenal gland. Adrenal gland function was studied in 28 previously treated patients, 2 (7.1%) of whom were shown ...

Late-night salivary cortisol is used as a screening test for Cushing's syndrome (CS) in many European and American countries. However, its utility has not been studied in an Asian-Indian population. To establish the reference range in Asian-Indians and to evaluate its usefulness in the diagnosis of CS. Three groups of ...

To compare adrenal gland volume in septic shock patients and control patients by using semi-automated volumetry. Adrenal gland volume and its inter-observer variability were measured with tomodensitometry using semi-automated software in 104 septic shock patients and in 40 control patients. The volumes of control and septic shock patients were compared ...

Surgical resection is often not curative in patients with acromegaly and long-acting somatostatin analogues (lanreotide or octreotide) are often needed. This study assessed the efficacy and safety of self- or partner-administration of lanreotide in patients with acromegaly. This was a six-month, single-arm, open-label study conducted at 13 endocrinology clinics. Fifty-nine ...

CONTEXT: Antipituitary antibodies (APA) are frequently present in patients with autoimmune polyendocrine syndrome (APS). DESIGN: The aim was to evaluate the predictive value of APA for the occurrence of hypopituitarism. A total of 149 APA-positive and 50 APA-negative patients with APS and normal pituitary function were longitudinally studied for 5 ...

BACKGROUND: The diagnosis of GH deficiency (GHD) in obese patients is complicated by the reduced GH secretion associated with overweight. A GH response to GHRH+arginine lower than 4.2 microg/l is currently considered indicative of GHD in obesity. The aim of the study was to investigate the effect of acute pharmacological ...

Congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency is classified into three types based on disease severity: classic salt-wasting, classic simple virilizing, and nonclassic. Adrenomedullary dysplasia and epinephrine deficiency have been described in classic CAH, resulting in glucose dysregulation. Our objective was to investigate adrenomedullary function in nonclassic CAH and ...

OBJECTIVE: A common polymorphic variant of the growth hormone receptor (GHR) is because of genomic deletion of exon 3 and has been linked with increased responsiveness to exogenous GH. The impact of this polymorphism in acromegaly, a disease characterized by endogenous excess of GH and partial loss of IGF-I feedback ...

CONTEXT: Data from previous retrospective studies and case reports have suggested that infectious diseases of the central nervous system could cause pituitary deficiency. OBJECTIVE: The aim of this prospective study was to investigate pituitary function in patients admitted with infectious meningitis during the acute phase and after 12 months. DESIGN: ...

CONTEXT: Macroprolactinemia is a common finding in patients with hyperprolactinemia. There are no published long-term follow-up studies. OBJECTIVE: The aim of this study was to describe findings after prolonged follow-up in a previously published cohort of patients with macroprolactinemia. STUDY POPULATION: We studied 51 patients identified as having macroprolactinemia after ...

We sought to determine whether autoimmunity is the predominant cause of Addison's disease in South Africa and whether human leucocyte antigen (HLA) DQ association exists. We compiled a national registry of patients from primary care, referral centres and private practices. A total of 144 patients, 94 of European descent, 34 ...

CONTEXT: Pasireotide (SOM230) is a novel multireceptor ligand somatostatin analog with affinity for somatostatin receptor subtypes sst(1-3) and sst(5). Because most GH-secreting pituitary adenomas express sst(2) and sst(5), pasireotide has the potential to be more effective than the sst(2)-preferential somatostatin analogs octreotide and lanreotide. OBJECTIVE: Our objective was to evaluate ...