Correction: Differential effects of growth hormone and alfa calcidol on trabecular and cortical bones in hypophysectomized rats.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Allergic Contact Dermatitis.

Allergic contact dermatitis is common, resulting in considerable morbidity. Diagnosis is based on a thorough history, physical examination, and patch testing. Several commercially available panels of patch testing are currently used.

GHD Diagnostics in Europe and the US: An Audit of National Guidelines and Practice.

Introduction: Almost 20 years after the first international guidelines on the diagnosis and treatment of GHD have been published, clinical practice varies significantly. The low accuracy of endocrine tests for GHD and the burden caused by ineffective treatment of individual patients were strong motives for national endocrine societies to set up national guidelines regarding how to diagnose GHD in childhood. This audit aims to review the current state and identify common changes, which may improve the diagnostic procedure.

Intimomedial mucoid degeneration of the peripheral arteries.

Intimomedial mucoid degeneration, a rare vascular disorder characterized by mucinous deposition in the intima and media layers, causes aneurysmal degeneration of the vessel wall in young patients. Because of the potential for involvement of multiple vessels, these patients may require full body imaging and long-term follow-up. We describe three patients with intimomedial mucoid degeneration and variable clinical presentations.

Middle Aortic Syndrome in a Child-Bearing Age Patient.

We report a rare case of a 30-year-old female who had a long-standing history of middle aortic syndrome that was being managed nonsurgically. She presented with hypertension and buttock pain with plans to become pregnant. She underwent an aortoiliac bypass.

Autism Spectrum Disorders in Children Exposed in Utero to Hyperemesis Gravidarum.

Objective: This study aimed to determine if hyperemesis gravidarum (HG) is associated with autism spectrum disorder (ASD) risk, and how this association is influenced by race, ethnicity, sex, exposure timing, and medication used to treat it.

Study Design: This is a retrospective cohort study using records from 469,789 mother-child pairs who delivered at Kaiser Permanente Southern California (KPSC) hospital (1991-2014). Singleton-born children were followed longitudinally from 2 to 17 years of age.

Caffeine is associated with improved alveolarization and angiogenesis in male mice following hyperoxia induced lung injury.

Background: Caffeine therapy for apnea of prematurity reduces the incidence of bronchopulmonary dysplasia (BPD) in premature neonates. Several mechanisms, including improvement in pulmonary mechanics underly beneficial effects of caffeine in BPD. As vascular development promotes alveologenesis, we hypothesized that caffeine might enhance angiogenesis in the lung, promoting lung growth, thereby attenuating BPD.

Correction to: Effects of growth hormone on bone modeling and remodeling in hypophysectomised young female rats: a bone histomorphometric study.

The following corrections are found in the original publication of the article and corrected as below.

The two Achilles heels of surgical randomized controlled trials: differences in surgical skills and reporting of average performance.

Randomized controlled trials of surgery are fundamentally different from randomized controlled trials of medications because it is difficult to blind or mask a surgical procedure or perform "sham" operations. An additional challenge is the variation in skills and surgical proficiency of participating centers and surgeons. Addressing heterogeneity in surgical proficiency remains of paramount importance, especially when randomized controlled trials involve a new or complex procedure such as minimally invasive radical surgery.

Cycloid Psychosis Comorbid with Prader-Willi Syndrome: A Case Series.

Psychosis is a relatively common psychiatric phenomenon seen in patients with Prader-Willi Syndrome (PWS). However, the presentation is atypical and difficult to classify within currently defined affective or psychotic disorders. This distinct presentation may be better understood as a phenomenon called "cycloid psychosis," described as an episodic psychosis with rapid full recovery between episodes.

Corrigendum to "Mouse Mesenchymal Progenitor Cells Expressing Adipogenic and Osteogenic Transcription Factors Suppress the Macrophage Inflammatory Response".

[This corrects the article DOI: 10.1155/2017/5846257.].

Hajj abattoirs in Makkah: risk of zoonotic infections among occupational workers.

At completion of Hajj, the Islamic pilgrimage to Makkah, pilgrims give thanks for the blessing, and acceptance, of Hajj, marking the end of the pilgrimage by sacrificing an animal and distributing the sacrificial meat to the poor. With over two million Muslims making Hajj, each Hajj, more than 1.2 million heads of cattle: sheep, goats and camels are slaughtered.

Blood pressure, antihypertensive medication use, and risk of erectile dysfunction in men with type I diabetes.

Objective: To gain insight into the effect of blood pressure on the pathophysiology of diabetic erectile dysfunction, we determined the onset, severity and treatment of hypertension and risk of incident erectile dysfunction in men with type I diabetes.

Methods: This prospective cohort study included 692 men without prevalent erectile dysfunction in the Epidemiology of Diabetes Interventions and Complications study. Erectile dysfunction was assessed yearly for 16 years with a single question querying presence of impotence.

Renal Colic Imaging: Myths, Recent Trends, and Controversies.

There has been a substantial increase in the utilization of imaging, particularly of multi-detector computed tomography (MDCT), for the evaluation of patients with suspected urolithiasis over the past 2 decades. While the diagnostic accuracy of computed tomography (CT) for urolithiasis is excellent, it has also resulted in substantial medical expenditures and increased ionizing radiation exposure. This is especially concerning in patients with known nephrolithiasis and in younger patients.

Demographics and anthropometrics impact benefits of health intervention: data from the Reduce Obesity and Diabetes Project.

Objective: To determine the efficacy of a 4-month school-based health, nutrition and exercise intervention on body fatness and examine possible effects of demographic and anthropometric covariates.

Methods: Height, weight, waist circumference and body composition were measured in a diverse population of 644 NYC middle school students (mean ± SD age 12.7 ± 0.

Guanfacine Extended Release for the Reduction of Aggression, Attention-Deficit/Hyperactivity Disorder Symptoms, and Self-Injurious Behavior in Prader-Willi Syndrome-A Retrospective Cohort Study.

To examine the role of Guanfacine Extended Release (GXR) in the management of behavioral disturbances in patients with Prader-Willi Syndrome (PWS). Twenty from a total of 27 individuals with genetically confirmed PWS, 6-26 years of age, with the following symptoms were identified: significant aggression/agitation, skin picking, and/or symptoms of attention-deficit/hyperactivity disorder (ADHD). Response to GXR for the above noted symptoms was categorized as improved, worsened, or unchanged, while assessing for side effects and tolerability.

Enhanced recovery after surgery (ERAS) protocols in neonates should focus on the respiratory tract.

Background/purpose: Enhanced recovery after surgery (ERAS) protocols have shown significant benefits in terms of patient outcomes and institutional cost savings in colorectal and bariatric surgery. This has not, however, been tried in the neonatal setting. One of the major barriers to developing ERAS protocols in the neonatal intensive care unit (NICU) is the often-prolonged intubation of neonates after surgery.

Vitamin D supplementation to prevent acute respiratory infections: individual participant data meta-analysis.

Background: Randomised controlled trials (RCTs) exploring the potential of vitamin D to prevent acute respiratory infections have yielded mixed results. Individual participant data (IPD) meta-analysis has the potential to identify factors that may explain this heterogeneity.

Objectives: To assess the overall effect of vitamin D supplementation on the risk of acute respiratory infections (ARIs) and to identify factors modifying this effect.

Pro- and anti-inflammatory effects of sulforaphane on placental cytokine production.

Placental inflammation increases the risk of adverse pregnancy outcomes and possibly neurodevelopmental disorders in the offspring. Previous research suggests it may be possible to modulate the placental immune response to bacteria to favor an anti-inflammatory phenotype with dietary factors. Sulforaphane (SFN) is a dietary supplement with known anti-inflammatory activities, however, its effects on placental cytokine production are unclear.

Analysis of Local Control and Pain Control After Spine Stereotactic Radiosurgery Reveals Inferior Outcomes for Hepatocellular Carcinoma Compared With Other Radioresistant Histologies.

Purpose: This study aimed to evaluate the efficacy of stereotactic radiosurgery (SRS) for spinal metastases from hepatocellular carcinoma (HCC) compared with other radioresistant histologies (renal cell carcinoma [RCC], melanoma, and sarcoma) in terms of local control (LC) and pain control.

Methods And Materials: We performed a retrospective review of patients treated with SRS to the spine for metastatic HCC, RCC, melanoma, and sarcoma between January 2007 and May 2014. Radiographic assessments of LC, overall survival, and patient-reported pain control were analyzed as univariable analyses and with various patient- and treatment-related parameters as multivariable analyses (MVA).

Physical Performance and Vitamin D in Elderly Black Women-The PODA Randomized Clinical Trial.

Context: There is limited information on the influence of vitamin D on physical performance in black Americans.

Objective: To determine if maintenance of serum 25(OH)D >75 nmol/L prevents a decline in physical performance.

Design: The Physical Performance, Osteoporosis and Vitamin D in African American Women (PODA) trial had a prospective, randomized, placebo controlled, double-dummy design with two arms: one of which is placebo vitamin D3 adjusted to maintain serum 25(OH)D >75 nmol/L.

How safe is doxycycline for young children or for pregnant or breastfeeding women?

Tetracycline antimicrobials entered into clinical usage in the late 1940s. Permanent dental staining from tetracyclines was first appreciated in 1956, eventually leading to avoidance of this class of antibiotics whenever possible in young children and pregnant or breastfeeding women. Doxycycline, introduced in 1967, binds calcium less avidly than prior tetracyclines and is regarded by some authorities as safe to prescribe for pregnant women and young children.