Assessment of Calcaneal Spongy Bone Magnetic Resonance Characteristics in Women: A Comparison between Measures Obtained at 0.3 T, 1.5 T, and 3.0 T.

Background: There is a growing interest in bone tissue MRI and an even greater interest in using low-cost MR scanners. However, the characteristics of bone MRI remain to be fully defined, especially at low field strength. This study aimed to characterize the signal-to-noise ratio (SNR), T, and T* in spongy bone at 0.

Safety and effects of calcifediol 0.266 milligrams soft capsules monthly and cholecalciferol 25000 international units monthly in osteoporotic women undergoing therapy with alendronate: a cross-sectional study.

Background: The role of vitamin D in human physiology is a topic of great interest for the scientific community in the last decades. The common target for all clinicians is to improve its status in order to prevent several pathological conditions.

Methods: The aim of our study was to evaluate the safety and the efficacy of both calcifediol and cholecalciferol in combination with alendronate in osteoporotic women.

The Effect of Dual-Task Motor-Cognitive Training in Adults with Neurological Diseases Who Are at Risk of Falling.

Falls are common in patients with neurological diseases and can be very problematic. Recently, there has been an increase in fall prevention research in people with neurological diseases; however, these studies are usually condition-specific (e.g.

Behavior during aging of bone-marrow fatty-acids profile in women's calcaneus to search for early potential osteoporotic biomarkers: a 1H-MR Spectroscopy study.

Aim: Identify new potential biomarkers of osteoporosis at an early stage, by magnetic resonance spectroscopy (MRS), studying early changes in the metabolic profile of bone-marrow fatty acids in women's calcanei during healthy aging and osteoporosis status.

Methods: Single voxel MRS was performed by using a point resolved spectroscopy (PRESS) sequence at 3T. Thirty-four Caucasian women (age range: 22-59 years) were recruited to investigate calcaneus bone marrow.

Effects of alendronate and calcifediol compared to alendronate and cholecalciferol in osteoporotic patients.

Background: Several formulations of vitamin D and alendronate are available for the treatment of osteoporosis. The objective of this study was to examine efficacy and safety of calcifediol (25(OH)D) compared to cholecalciferol (vitamin D3) and also the relationship between different formulations of alendronate and adverse reactions.

Methods: We observed a population of women diagnosed with postmenopausal osteoporosis or osteopenia treated with alendronate 70 mg weekly associated to vitamin D3 or 25(OH)D at monthly total dose of 625 µg.

Improvement rate of patients with severe brain injury during post-acute intensive rehabilitation.

Patients with severe acquired brain injury (SABI) may evolve towards different outcomes. The primary aim was to evaluate the clinical evolution of a large population of patients with SABI admitted to post-acute rehabilitation from 2001 to 2016, diagnosed with severe brain injury (GCS ≤ 8) in the acute phase and a coma duration of at least 24 h. The possible changes between the admission time to a post-acute rehabilitation hospital and the discharge time were measured by means of Glasgow Outcome Scale (GOS), Level of Cognitive Functioning (LCF), and Disability Rating Scale (DRS).

The effect of parathyroid hormone (1-84) treatment on serum bone morphogenetic protein 4 and vascular endothelial growth factor in postmenopausal women with established osteoporosis.

Purpose: To investigate the effect of 18 months' parathyroid hormone 1-84 (PTH 1-84) treatment on serum levels of bone morphogenetic protein 4 (BMP4) and vascular endothelial growth factor (VEGF), in postmenopausal women with established osteoporosis.

Methods: Thirty-seven postmenopausal women with osteoporosis (mean age 72.9 ± 8.

Bone Marrow Lipid Profiles from Peripheral Skeleton as Potential Biomarkers for Osteoporosis: A 1H-MR Spectroscopy Study.

Rationale And Objectives: To characterize the lipidic profile of bone marrow in the calcaneus and femoral neck of healthy, osteopenic, and osteoporotic women, by using magnetic resonance spectroscopy (MRS) at 3T. The final goal was to identify specific metabolites with the potential ability to discriminate between healthy, osteopenic, and osteoporotic subjects.

Materials And Methods: Sixty-two and thirty three postmenopausal women recruited to investigate calcaneus and femoral neck, respectively, underwent a bone mineral density (BMD) measurement to be classified as healthy subjects (n = 22), osteopenic (n = 45), or osteoporotic (n = 28) patients.

Results of a national multicentric study on compliance to treatment with various disphosphonate formulations in patients with postmenopausal osteoporosis.

Aim: Compliance to pharmacological treatment for osteoporosis is crucial if the risk of fracture is to be reduced. Case series show that treatment with traditional bisphosphonates in the form of tablets has a compliance of between approximately 30% and 70%. The aims of this paper were to assess compliance to treatment with various formulations of bisphonates and to identify those at highest risk of discontinuation.

Potential diagnostic role of the MRI-derived internal magnetic field gradient in calcaneus cancellous bone for evaluating postmenopausal osteoporosis at 3T.

Introduction: Bone mineral density (BMD) result has a low predictive value on patients' risk for future fractures. Thus, new approaches for examining patients at risk for developing osteoporosis would be desirable. Magnetic resonance (MR) investigations in cancellous bone have been shown to yield useful quantitative information on both trabecular-bone microstructure and bone marrow composition.

Approach in glucocorticoid-induced osteoporosis prevention: results from the Italian multicenter observational EGEO study.

Glucocorticoid-induced osteoporosis (GIO) is the most frequent cause of secondary osteoporosis. GIO is linked to glucocorticoids (GC) daily assumption with maximum effect within first months of treatment and decreasing to basal levels as the therapy is discontinued. In Italy, primary prevention of GIO is suggested when GC therapy (prednisone >5 mg/day or equivalent) is taken for longer than 3 months.

Blink reflex changes in parkinsonism following severe traumatic brain injury correlates with diffuse axonal injury.

Background: Survivors of severe traumatic brain injury (TBI) may show transient or persistent extrapyramidal symptoms such as rigidity, akinesia and parkinsonian posture, associated with hypomimia, not estinguishable glabellar tap reflex, seborrhea and hypersalivation. The Blink Reflex (BR), an electrically-induced reflex, is abnormal in Parkinson's disease (PD) and in some parkinsonisms. The aim of the study was to investigate BR habituation and its recovery cycle in survivors of severe TBI suffering from parkinsonian syndrome and the possible correlation with neuroimaging findings.

Cost-effectiveness of percutaneous vertebroplasty in osteoporotic vertebral fractures.

A retrospective study was conducted in 179 consecutive patients (48 males, 131 females; mean age: 72.0 +/- 8.59 years; range: 51-93) with single symptomatic acute amyelic osteoporotic vertebral fracture presenting between September 2004 and September 2005 to the Santa Lucia Foundation in Rome, Italy.

The impact of prophylactic treatment on post-traumatic epilepsy after severe traumatic brain injury.

Aim: To assess the incidence of late post-traumatic epilepsy (PTE) in patients with very severe traumatic brain injury (TBI) who either received or did not receive anti-epileptic prophylactic treatment.

Methods: Two populations were studied: 55 patients retrospectively and 82 subjects prospectively.

Results: Ten patients (18%) in the first population showed late PTE.

Early clinical predictive factors during coma recovery.

In severe brain injury patients few studies have examined the role of early clinical factors emerging before recovery of consciousness. Patients suffering from vegetative state and minimally conscious state in fact may need variable periods of time for recovery of the ability to follow commands. In a previous study we retrospectively examined a population of very severe traumatic brain injury patients with coma duration of at least 15 days (prolonged coma), and we found, as significant predictive factors for the final outcome, the time interval from brain injury to the recovery of the following clinical variables: optical fixation, spontaneous motor activity and first safe oral feeding.

Late motor recovery is influenced by muscle tone changes after stroke.

Objectives: To evaluate the time course of motor recovery in a poststroke period ranging from 2 to 6 months and its correlation with both the severity of motor deficit and the muscle tone disturbances (flaccidity or spasticity) of the affected limbs.

Design: Prospective cohort study.

Setting: A comprehensive rehabilitation hospital.

Clinical predictors and neuropsychological outcome in severe traumatic brain injury patients.

Background: The aim of the study was to evaluate the possible significant role of some clinical factors in predicting cognitive outcome in a group of severe traumatic brain injury (TBI) patients, with Glasgow Coma Scale (GCS) lower than 8 and duration of unconsciousness for at least 15 days (prolonged coma).

Method: A consecutive sample of 25 survivors of severe TBI attending the Physical and Cognitive Rehabilitation program participated in this study. The neuropsychological test battery included: Word-list Learning, Prose recall, Rey Figure Delayed recall, Word fluency, Raven's Progressive Matrices' 47.

Time interval of oral feeding recovery as a prognostic factor in severe traumatic brain injury.

Primary Objectives: To assess the outcome of severe traumatic brain injury at least 1 year after trauma, in relation to some early clinical prognostic factors occurring during coma recovery.

Research Design: Retrospective study conducted at the post-coma unit of a rehabilitation hospital.

Methods And Procedures: A total of 43 patients were included.

Active music therapy in the rehabilitation of severe brain injured patients during coma recovery.

Active improvised music therapy may offer an adjuvant from of treatment in the early rehabilitation of severe brain-injured patients. Active music therapy consists of musical improvisation between patient and therapist by singing or by playing different musical instruments, according to the vital functions, the neurological conditions and the motor abilities of the patients. We studied 34 severe brain-injured patients with a mean coma duration of 52 days +/- 37.

Immunological and endocrinological disturbances in patients after prolonged coma following head injury.

It has been previously reported that following severe brain damage, a deficit of cellular immunity could be detected in the early phase after the occurence of the lesion. We report here the results of a cross-sectional study on long term effects of severe brain damage on immunological and neuro-endocrine changes in patients who recovered from prolonged coma caused by head injury. Results obtained from post-comatose (PC) patients were compared with those obtained from two control groups made up of spinal-cord injury (SCI) patients and healthy subjects, respectively.