[Testosterone-"Fuel" for old men?].

Testosterone is a natural hormone which is an essential factor to maintain the physical and emotional well-being in men, regardless of age. Male hypogonadism is an endocrinal condition of testosterone deficiency with the potential to cause multiple physical complaints and psychosocial problems. The condition can be of primary (due to testicular injury), secondary (due to diseases of the hypothalamus or pituitary gland) or functional nature (due to comorbidities, such as inflammatory diseases, obesity, type 2 diabetes mellitus).

Effect of romosozumab administration on proximal junctional kyphosis in corrective spinal fusion surgery.

Background Context: The effect of romosozumab administration in patients undergoing corrective spinal fusion surgery has not yet been analyzed.

Purpose: To examine the effect of romosozumab administration on reducing the incidence of proximal junctional kyphosis (PJK), particularly PJK due to fractures (PJK-Fx), in patients undergoing spinal corrective fusion surgery.

Design: Retrospective cohort study PATIENT SAMPLE: A total of 111 patients aged >50 years underwent corrective fusion surgery (>2 vertebrae) for adult spinal deformity or vertebral compression fracture between June 2010 and July 2023.

Ellagic acid prevents ovariectomy-induced bone loss and attenuates oxidative damage of osteoblasts by activating SIRT1.

Oxidative stress has been implicated as a causative factor for the development and progression of osteoporosis(OP). Ellagic acid (EA), a natural polyphenol, presents anti-oxidative and anti-inflammatory properties. However, EA's role and molecular mechanism in osteoblasts have not yet been elucidated.

Pharmacokinetics, pharmacodynamics, safety, and immunogenicity of HLX14 versus reference denosumab in healthy males: A randomized phase I study.

Denosumab is a human IgG2 monoclonal antibody against receptor activator of nuclear factor kappa-B ligand (RANKL) for the treatment of osteoporosis and bone loss. HLX14 is a proposed biosimilar of denosumab. This randomized, parallel-group, two-part, phase I study aimed to compare the pharmacokinetics, pharmacodynamics, safety, and immunogenicity of HLX14 with reference denosumab in Chinese healthy adult male participants.

The Associations Between Individual Anthropometric Measurements and Fracture Risk: A Mendelian Randomization Study.

Background: The primary objective of this study was to investigate and substantiate the possible causal connections between measurements of body dimensions and the likelihood of experiencing fractures.

Materials And Methods: We employed a two-sample Mendelian randomization (MR) analysis to examine the associations between anthropometric measurements and two specific traits-bone mineral density and fracture risk. To ensure the credibility of our causal conclusions, we used the inverse variance weighted (IVW) method along with various sensitivity analyses.

Course and treatment of severe osteoporosis complicated by calciphylaxis: a case report.

Calciphylaxis, also known as calcific uremic arteriolopathy (CUA), is a rare disorder with many unknown treatment and diagnostic aspects. It is characterized by calcification and thrombosis of small blood vessels. This disease leads to progressive skin calcification, necrotizing ulcers, and infections and is associated with a high mortality rate.

Diagnostic imaging in the management of older adults with low back pain: analysis from the BAck Complaints in Elders: Chiropractic - Australia cohort study.

Background: Diagnostic imaging is commonly used in the management of low back pain (LBP), with approximately one-quarter of those who present to primary care referred for imaging. Current estimates of imaging frequency commonly exclude older adults; however, pathology detected with imaging (e.g.

Evaluate the renal system damage caused by zoledronic acid: a comprehensive analysis of adverse events from FAERS.

Background: Zoledronic acid (ZA) is widely used for the treatment of osteolytic bone metastases in malignancies and osteoporosis, but it has been associated with renal impairment. In this study, we investigated adverse events (AEs) related to renal and urinary system diseases associated with ZA using the U. S.

A prospective study of associations between accelerated biological aging and twenty musculoskeletal disorders.

Background: Musculoskeletal disorders pose major public health challenges, and accelerated biological aging may increase their risk. This study investigates the association between biological aging and musculoskeletal disorders, with a focus on sex-related differences.

Methods: We analyzed data from 172,332 UK Biobank participants (mean age of 56.

A 0.2 T-0.4 T Static Magnetic Field Improves the Bone Quality of Mice Subjected to Hindlimb Unloading and Reloading Through the Dual Regulation of BMSCs via Iron Metabolism.

Osteoporosis is the most prevalent metabolic bone disease, especially when aggravated by aging and long-term bed rest of various causes and also when coupled with astronauts' longer missions in space. Research on the use of static magnetic fields (SMFs) has been progressing as a noninvasive method for osteoporosis due to the complexity of the disease, the inconsistency of the effects of SMFs, and the ambiguity of the mechanism. This paper studied the effects of mice subjected to hindlimb unloading (UL, HLU) and reloading by the 0.

The DLEU2-miR-15a-16-1 Cluster Is a Determinant of Bone Microarchitecture and Strength in Postmenopausal Women and Mice.

This study explores how select microRNAs (miRNAs) influence bone structure in humans and in transgenic mice. In trabecular bone biopsies from 84 postmenopausal women (healthy, osteopenic, and osteoporotic), we demonstrate that (deleted in lymphocytic leukemia 2)-encoded is strongly positively associated with bone mineral density (BMD) at different skeletal sites. In bone transcriptome analyses, levels correlated positively with the osteocyte characteristic transcripts (encoding sclerostin) and (Matrix Extracellular Phosphoglycoprotein), while the related showed a negative association with BMD and osteoblast markers.

Effects of Synbiotic Supplementation on Bone and Metabolic Health in Caucasian Postmenopausal Women: Rationale and Design of the OsteoPreP Trial.

Background/objectives: Correction of decreased diversity of the gut microbiome, which is characteristic of menopause, by supplementation with a synbiotic may attenuate or prevent dysbiosis processes and preserve bone mass. We describe the rationale and design of the OsteoPreP trial aimed at evaluating the effects of 12 months of supplementation with a synbiotic on bone and metabolic health in postmenopausal Caucasian women.

Methods: This is a randomized, double-blinded, placebo-controlled trial among 160 Caucasian, postmenopausal women with no current diagnosis of osteoporosis or supplementation with pro- or prebiotics, and no medical treatment affecting bone turnover.

Prevalence and Associated Risk Factors for Hypovitaminosis D in Patients Scheduled for Primary Total Knee Arthroplasty in Germany.

Objective: Several studies have reported a high prevalence of hypovitaminosis D in orthopedic patients. The purpose of this prospective observational study was to report on the prevalence of hypovitaminosis D in patients scheduled for elective primary total knee arthroplasty (TKA) and its associated risk factors.

Methods: In this monocentric cohort study, 25(OH) vitamin D serum levels were measured in 687 consecutive patients undergoing primary total knee arthroplasty (TKA) over a period of twelve months.

The effect of osteoporosis education on osteoporosis knowledge level and daily life in Parkinson's disease patients: A 12-week, randomized-controlled trial.

Objectives: This study aims to evaluate the effect of osteoporosis education on osteoporosis knowledge level (OKL) and behavioral changes in daily life in patients with Parkinson's disease (PD).

Patients And Methods: Between May 2019 and December 2019, a total of 54 patients (34 males, 20 females; median age: 68.5 years; range, 50 to 87 years) were included in the study.

Incidence of secondary fractures after implementation of different models of FLS secondary prevention programs: Scoping review.

Background: As the number of programs aimed at preventing fragility fractures and mitigating the phenomenon of cascade fractures is increasing worldwide, so it is necessary to evaluate the effectiveness of such programs to seek their feasible implementation at regional and global levels.

Aims: This paper aims to provide an overview focusing on the incidence of secondary fractures after the implementation of any type of fracture liaison service (FLS). To this end, a scoping review was conducted focusing on the identification of clinical evidence reported in systematic reviews of the medical literature in this area.

Prevalence of incomplete atypical femoral fractures using single energy absorptiometry after long term anti-resorptive therapy.

Atypical femur fractures (AFFs) have been reported with long term use of anti-resorptive drugs. Early identification is crucial because it allows early intervention to stop the progression to complete fracture, thus potentially reducing the ensuing burden. It has been shown that extending the scan image to take a full-length image of the femur (FFI) using single energy (SE) X-rays at the time of a dual-energy X-ray absorptiometry (DXA) scan can detect findings in the spectrum of AFF.

Increased risk of malignancy and osteoporosis in primary Sjögren's syndrome with thyroid diseases: potential implication from T cells.

Objectives: To evaluate the impact of thyroid diseases (TD) on the comorbidities incidence and immune system of patients with primary Sjögren's syndrome (pSS).

Methods: A total of 329 patients diagnosed with pSS who were admitted between January 2018 and September 2023 were evaluated. The patients were divided into two groups: those with and without TD.

Prevention of medication-related osteonecrosis of the jaw: institutional insights from a retrospective study.

Background: Medication-related osteonecrosis of the jaw (MRONJ) is a serious, debilitating condition of the jaw bones. Dental extraction is the most significant independent risk factor for MRONJ. This interim study aimed to evaluate the demographics, medical data and outcomes of patients at risk for MRONJ who underwent dental extractions in a dedicated MRONJ clinic following a risk reduction protocol at a large public dental clinic in New South Wales Health.

The association between the presence of kidney stones and the risk of developing osteoporosis: a NHANES-based cross-sectional study and Mendelian randomization analysis.

Purpose: To investigate whether the presence of kidney stones increases the risk of developing osteoporosis.

Methods: First, we performed an observational study on the basis of data from the National Health and Nutrition Examination Survey (NHANES; 2007-2020). Kidney stone patients were identified on the basis of their affirmative response to the question "Have you ever experienced kidney stones?" (KIQ026).

Importance of Hypomagnesemia in Primary Hyperparathyroidism: A Turkish Nationwide Retrospective Cohort Study.

Patients with primary hyperparathyroidism (PHPT) are predisposed to hypomagnesemia as well as hypophosphatemia. In the current literature, scarce data was available on the clinical significance of hypomagnesemia in PHPT. The present study aimed to investigate the prevalence of hypomagnesemia and its association with complications of PHPT in a large nationwide cohort.

Romosozumab versus bisphosphonates for preventing subsequent vertebral fractures after balloon kyphoplasty: comparison using data from two prospective multicenter studies.

Preventing subsequent fractures after vertebral augmentation is a critical clinical concern. The purpose of this study was to compare the effect of romosozumab and bisphosphonate administration on the occurrence of subsequent vertebral fractures after balloon kyphoplasty (BKP) and to identify factors associated with the occurrence of subsequent vertebral fractures. The study compared 24 patients who underwent BKP and received romosozumab with 58 control patients who underwent BKP and received bisphosphonates, all within 2 months of acute osteoporotic vertebral fracture and showing unfavorable magnetic resonance imaging prognostic factors.

Assessing Changes in Non-Specific Symptoms after Parathyroidectomy for Primary Hyperparathyroidism using a Smartwatch.

Objective: Parathyroidectomy (PTX) is indicated in primary hyperparathyroidism (PHPT) with osteoporosis or nephrolithiasis. There is not a uniform consensus on the benefit of PTX for non-specific symptoms, but patient-reported questionnaires have demonstrated improved quality of life (QOL) afterwards. This study aimed to evaluate physical activity and sleep after PTX using smartwatch technology.

Osteoking inhibits apoptosis of BMSCs in osteoporotic rats via PI3K/AKT signaling pathway.

Unlabelled: In China, Osteoking is a commonly used treatment and preventive measure for osteoporosis. The pathophysiology of osteoporosis is closely associated with apoptosis; however, it remains unclear whether the role of Osteoking in promoting bone formation is linked to apoptosis.

Aim Of Study: This study aims to investigate whether Osteoking inhibits apoptosis of BMSCs in osteoporotic rats via the PI3K/AKT signaling pathway and to conduct a detailed exploration of this mechanism.