Correction: Osteoporotic hip fracture-Comorbidities and factors associated with in-hospital mortality in the elderly: A nine-year cohort study in Brazil.

[This corrects the article DOI: 10.1371/journal.pone.

Clinical and economic impact of coronary artery bypass graft and percutaneous coronary intervention in young individuals with acute coronary syndromes and multivessel disease: A real-world comparison in a middle-income country.

Background: In recent decades, the world watched a dramatic increase in the incidence of acute coronary syndromes (ACS) among young individuals (≤55 years-old) and a relative decrease in the elderly. The management of ACS in young patients with multivessel disease still needs to be elucidated, as these individuals maintain a long life expectancy.

Research Question: To compare clinical outcomes and care costs in individuals with premature ACS and multivessel disease undergoing coronary artery bypass graft surgery (CABG) or percutaneous coronary intervention (PCI).

Osteoporotic hip fracture-Comorbidities and factors associated with in-hospital mortality in the elderly: A nine-year cohort study in Brazil.

Introduction: The aim of the study was to identify factors associated with the causes of in-hospital morbidity and mortality in an elderly Brazilian population due to osteoporotic hip fractures.

Method: Retrospective cohort study involving a population over 60 years of age admitted to hospital due to osteoporotic hip fractures and followed up from hospitalization to outcome (discharge or mortality) from 2010 to 2018, in a public hospital in Brasília, the capital of Brazil. Multivariate analysis was performed using the Poisson regression model with a robust variance, observing the hierarchical model proposed and the receiver operating characteristic (ROC) curve to obtain the cutoff point for mortality incidence in relation the total length of hospital stay.

Fractal dimension analysis on CBCT scans for detecting low bone mineral density in postmenopausal women.

Purpose: The aim of this study was to compare the fractal dimension (FD) measured at 2 bone sites (second cervical vertebra and mandible) on cone-beam computed tomography (CBCT). The research question was whether FD could serve as an accessory tool to refer postmenopausal women for densitometric analysis. Therefore, the reliability and accuracy of FD were evaluated.

Guidelines for the prevention and treatment of glucocorticoid-induced osteoporosis: an update of Brazilian Society of Rheumatology (2020).

Unlabelled: The Brazilian guidelines for prevention and treatment of glucocorticoid-induced osteoporosis were updated and important topics were included such as assessment of risk fracture using FRAX Brazil, use of denosumab, and also recommendations for the use of glucocorticoid pulse therapy and inhaled glucocortiocoid.

Introduction: Glucocorticoids (GCs) are used in almost all medical specialties and the incidences of vertebral/nonvertebral fractures range from 30 to 50% in individuals treated with GCs for over 3 months. Thus, osteoporosis and frailty fractures should be prevented and treated in patients initiating treatment or already being treated with GCs.

Accuracy of Oral Gallium Citrate Scintigraphy in assessment of inflammatory activity of Crohn's disease.

Aim: The main goal in Crohn´s disease (CD) is a sustained suppression of inflammatory activity associated with mucosa healing in endoscopic evaluation. During clinical routine, there are small numbers of good markers to monitor inflammatory activity under treatment. We postulated that Oral Gallium Citrate Scintigraphy is able to mark inflammatory disease in mucosa and deep inflammation in CD, when used in oral form.

Correlation and concordance measures between clinical, endoscopic and histological scores activity in Crohn's disease under treatment.

Our aim was to evaluate the correlation and concordance measures between clinical, endoscopic and histologic remission in Crohn's disease (CD) under treatment. Twenty-four patients with CD under treatment were included in a prospective consecutive cross-sectional study from January to September 2018. Clinical activity was assessed by Crohn's Disease Activity Index (CDAI).

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Background: Heart diseases can cause changes to vascular ultrasonography (VUS) waveforms in peripheral vessels. These changes are typically bilateral and systemic, they have been little studied, and little is known about them.

Objective: To assess peripheral VUS waveforms in elderly patients in order to identify changes caused by heart diseases.

Treatment of an Acute Fracture of the Femoral Neck in a Young Female Adult with a Transfemoral Amputation: A Case Report.

Introduction: Fracture of the femoral neck in a young adult with an ipsilateral transfemoral amputation is uncommon, and there is no consensus regarding the best treatment.

Methods: We present a unique case of a displaced right femoral neck fracture treated with closed reduction and percutaneous screw fixation in a twenty-eight-year-old woman with a preexisting ipsilateral transfemoral amputation.

Results: We observed satisfactory healing of the fracture with a slight varus deformity and no radiographic signs of osteonecrosis at one year.

Relationship between pre-sarcopenia, sarcopenia and bone mineral density in elderly men.

Objective: Analyze the influence of sarcopenia in bone health of elderly men.

Subjects And Methods: This cross-sectional study evaluated 198 men aged over 60 years. Body composition was measured by dual energy X-ray absorptiometry.

Fractal dimension and mandibular cortical width in normal and osteoporotic men and women.

Objective: To verify whether fractal dimensions (FD) on the mandibular trabecular and cortical bone and mandibular cortical width (MCW) differ between patients with normal bone mineral density (BMD) and osteoporosis.

Study Design: In this retrospective study, 133 dental panoramic radiographs from men aged >60 years and postmenopausal women with a bone densitometry report of the lumbar spine and hip classified as either normal or osteoporotic were selected. Fractal dimensions of five standardized trabecular and cortical mandibular regions of interest and mandibular cortical width were measured on the panoramic radiographs by an experienced oral radiologist, blinded to the densitometric diagnosis.

Guidelines for the prevention and treatment of glucocorticoid-induced osteoporosis.

Unlabelled: Glucocorticoids (GC) are used in almost all medical specialties, and approximately 0.5% of the general population of the United Kingdom receives those medications. With the increased survival of patients with rheumatological diseases, morbidity secondary to the use of those medications represents an important aspect of the management of our patients.

Relationships between mandibular cortical indexes, bone mineral density, and osteoporotic fractures in Brazilian men over 60 years old.

Objective: The aim of this study was to assess relationships between panoramic indexes, bone mineral density (BMD), and osteoporotic fractures in men >60 years old.

Study Design: Body height and weight, body mass index, lumbar spine and hip BMD, and the presence of osteoporotic fractures were determined in the 127 studied men. Dental panoramic radiographs (DPRs) were used for measuring mandibular cortical indexes.

Fulfillment of the brazilian agenda of priorities in health research.

This commentary describes how the Brazilian Ministry of Health's (MoH) research support policy fulfilled the National Agenda of Priorities in Health Research (NAPHR). In 2003, the MoH started a democratic process in order to establish a priority agenda in health research involving investigators, health managers and community leaders. The Agenda was launched in 2004 and is guiding budget allocations in an attempt to reduce the gap between scientific knowledge and health practice and activities, aiming to contribute to improving Brazilian quality of life.

Non-pharmacological therapy and complementary and alternative medicine in fibromyalgia.

Fibromyalgia is a chronic painful syndrome that affects up to 5% of the world population. It is associated with sleep and mood disorders, fatigue, and functional disability. Its pathogenesis involves a disorder of the central modulation of pain, impairment of the descending inhibitory system, and hyperactivity of substance P.

Correlations between seven panoramic radiomorphometric indices and bone mineral density in postmenopausal women.

Objectives: The aim was to test for correlations of 7 panoramic radiomorphometric indices with lumbar spine and hip bone mineral densities (BMDs) and to test the accuracy of these indices for predicting osteoporosis and a T-score < or =-2.0.

Study Design: Mandibular cortical indices, simple visual estimations of cortical widths, mental and antegonial indices, antegonial depth, gonial and antegonial angles, and BMD were measured in 351 postmenopausal women.

Bisphosphonate-associated osteonecrosis of the jaws. Report of a case and literature review.

This paper reviews the main aspects involved in the bisphosphonate-associated osteonecrosis of the jaws and report its occurrence in a 82-year-old man, who had received long-term treatment with zoledronate to manage bone metastases due to prostate cancer. The clinical aspects and the treatment are presented. Computerized tomography contributed to a more specific diagnosis, demonstrating the osteonecrosis in the maxilla, sinus involvement, and sclerotic areas in the entire body of the mandible and c-spine.

Hip axis length as an independent risk factor for hip fracture independently of femural bone mineral density in Caucasian elderly Brazilian women.

Studies carried out in several countries and in different ethnic groups have suggested that the hip axis length (HAL) may be a risk factor for hip fractures. To evaluate if the HAL is an independent risk factor for hip fractures in elderly Caucasian Brazilian women, this study includes 112 participants sustaining proximal femur osteoporosis. Through HAL and bone mineral density (BMD) measurements, a statistical analysis using a multivaried regression curve was done.