Intraoperative Subperiosteal Elevation of the Ulnar Nerve Is a Safe and Effective Way to Minimize Postoperative Ulnar Neuritis in Distal Humerus Fractures.

Objectives: To describe subperiosteal elevation of the ulnar nerve and compare to anterior transposition and in situ decompression techniques.

Design: Retrospective comparative study.

Setting: Urban Level 1 trauma center.

Are periprosthetic hip fractures more severe than native hip fractures? A systematic review of outcomes and resource utilization.

Background: There is a paucity of data comparing periprosthetic hip fracture (PPHFx) outcomes and resource utilization to native fractures. Many surgeons consider periprosthetic hip fractures to be more severe injuries than native fractures. The aim of this systematic review is to characterize the outcomes of PPHFx and assess their severity relative to native hip fractures (NHFx).

Forty-Six Years of Technological Innovation in Musculoskeletal Medicine: An Analysis of a Patent Database (1973 to 2018).

Background: Technological innovation in orthopaedics is key to advancing patient care. As emerging technologies near maturity, clinicians must be able to objectively assess where and when these technologies can be implemented. Patent databases are an underappreciated resource for quantifying innovation, especially within orthopaedic surgery.

Characterization and Reach of Orthopaedic Research Posted to Preprint Servers: Are We "Undercooking" Our Science?

Background: Although biomedical preprint servers have grown rapidly over the past several years, the harm to patient health and safety remains a major concern among several scientific communities. Despite previous studies examining the role of preprints during the Coronavirus-19 pandemic, there is limited information characterizing their impact on scientific communication in orthopaedic surgery.

Questions/purposes: (1) What are the characteristics (subspecialty, study design, geographic origin, and proportion of publications) of orthopaedic articles on three preprint servers? (2) What are the citation counts, abstract views, tweets, and Altmetric score per preprinted article and per corresponding publication?

Methods: Three of the largest preprint servers (medRxiv, bioRxiv, and Research Square) with a focus on biomedical topics were queried for all preprinted articles published between July 26, 2014, and September 1, 2021, using the following search terms: "orthopaedic," "orthopedic," "bone," "cartilage," "ligament," "tendon," "fracture," "dislocation," "hand," "wrist," "elbow," "shoulder," "spine," "spinal," "hip," "knee," "ankle," and "foot.

Response inhibition in borderline personality disorder: Neural and behavioral correlates.

Although response inhibition is thought to be important in borderline personality disorder (BPD), little is known about its neurophysiological basis. This study aimed to provide insight into this issue by capitalizaing on the high temporal resolution of electroencephalography and information provided by source localization methods. To this end, twenty unmedicated patients with BPD and 20 healthy control subjects performed a modified go/no-go task designed to better isolate the brain activity specifically associated with response inhibition.

Neuropsychological findings in recent onset schizophrenia and borderline personality disorder: a comparison study.

Introduction: Neurocognitive impairment is considered an essential symptom of schizophrenia, particularly in its early stages. Nonetheless, the neuropsychological features of borderline personality disorder (BPD) could cast doubt on the specificity of neurocognitive dysfunctions. The aim of this study is to determine whether neurocognitive deficits are specific to schizophrenia-spectrum conditions as compared to a similarly severe psychiatric illness like BPD.

Personalized striatal targets for deep brain stimulation in obsessive-compulsive disorder.

Background: Psychiatric conditions currently treated with deep brain stimulation (DBS), such as obsessive-compulsive disorder (OCD), are heterogeneous diseases with different symptomatic dimensions, indicating that fixed neuroanatomical DBS targets for all OCD cases may not be efficacious.

Objective/hypothesis: We tested whether the optimal DBS target for OCD is fixed for all patients or whether it is individualized and related to each patient's symptomatic content. Further, we explored if the optimal target can be predicted by combining functional neuroimaging and structural connectivity.

Efficacy of cognitive rehabilitation on psychosocial functioning in Borderline Personality Disorder: a randomized controlled trial.

Background: Follow-up studies revealed that subjects with borderline personality disorder (BPD) present high rates of clinical remission, although psychosocial functioning often remains impaired. The aim of this study is to evaluate the efficacy of a cognitive rehabilitation intervention versus a psychoeducational program on psychosocial functioning in subjects with BPD.

Methods: A multicenter, randomized, and positive-controlled clinical trial was conducted.

Deep brain stimulation for obsessive-compulsive disorder: is the side relevant?

Background: Deep brain stimulation for obsessive-compulsive disorder (OCD) has targeted several subcortical nuclei, including the subthalamic nucleus (STN) and the nucleus accumbens. While the most appropriate target is still being looked for, little attention has been given to the side of the stimulated hemisphere in relationship to outcome.

Methods: We report 2 patients diagnosed with OCD, one having symmetry obsessions and the other one with sexual-religious obsessive thoughts.

[Neuropsychological rehabilitation in patients with borderline personality disorder: a case series].

Recent research studies have been confirming the evidence that patients with personality borderline disorder (BPD) suffer significant neuropsychological disorders. Neurocognitive dysfunction of BPD seems to mainly affect the functions characteristic of the prefrontal areas that participate in information processing and management and in the regulation of complex behavioral responses. Neuropsychological disorders not only are seen in the specific tests but are also reflected and could play an important role in the clinical manifestations of borderline disorder, such as emotional dysregulation and impulsive behaviors.

[Neuropsychological dysfunctions in personality borderline disorder: detection strategies].

Introduction: Borderline personality disorder (BPD) is characterized by emotional instability and impulsivity. However, there is evidence that neurocognitive alterations have a relevant role in the clinical features of these patients. The present study investigates cognitive function in BPD in order to search for a specific profile of neuropsychological alterations.

Formulation and evaluation of swellable and floating gastroretentive ciprofloxacin hydrochloride tablets.

Drugs that have narrow absorption window in the gastrointestinal tract (GIT) will have poor absorption. For these drugs, gastroretentive drug delivery systems offer the advantage in prolonging the gastric emptying time. Swellable, floating, and sustained release tablets are developed by using a combination of hydrophilic polymer (hydroxypropyl methylcellulose), swelling agents (crospovidone, sodium starch glycolate, and croscarmelose sodium) and effervescent substance (sodium bicarbonate).

[Long-acting injectable risperidone in treatment resistant borderline personality disorder. A small series report].

Introduction: Borderline personality disorder (BPD) is usually treated with a combination of antipsychotic and anticonvulsant drugs although only limited efficacy is obtained in many patients. A major problem in the treatment of BPD is the lack of compliance derived form the pathological impulsivity of BPD patients.

Methods: Twelve severe BPD patients refractory to previous treatment with drug combinations for three months were treated with intramuscular long-acting risperidone for a six-month period.