The Safety and Efficacy of Tranexamic Acid in Oncology Patients Undergoing Endoprosthetic Reconstruction and a ROTEM-Based Evaluation of Their Hemostatic Profile: A Pilot Study.

Background: An endoprosthetic reconstruction in musculoskeletal oncology patients is associated with significant blood loss. The purpose of this study is to evaluate the safety and efficacy of tranexamic acid (TXA) for these patients and to assess any changes in their hemostatic profile using rotational thromboelastometry (ROTEM).

Methods: A retrospective observational study was performed including 61 patients with primary or metastatic bone tumors who underwent surgery.

Higher coagulation activity in hip fracture patients: A case-control study using rotational thromboelastometry.

Introduction: Trauma-induced coagulopathy has been extensively investigated in the multitrauma setting, but only sparsely following moderate orthopedic trauma. The purpose of this study was to evaluate changes in the hemostatic profile of patients with hip fractures, using rotational thromboelastometry (ROTEM).

Methods: 198 patients with hip fractures who underwent surgery were included in the study.

Ultrasonography Provides a Diagnosis Similar to That of Nerve Conduction Studies for Carpal Tunnel Syndrome.

Carpal tunnel syndrome (CTS) is the most common peripheral entrapment neuropathy. Its diagnosis is based on clinical symptoms and neurophysiological evaluation. Recently, ultrasonography has been introduced as a promising noninvasive diagnostic alternative.

Secondary procedures for restoration of upper limb function in late cases of neonatal brachial plexus palsy.

Neonatal brachial plexus palsy is a devastating complication after a difficult delivery. The incidence of this injury has not significantly decreased over the past decades, despite all the advances in perinatal care. Although primary repair of the nerves with microsurgical techniques is the common treatment strategy nowadays, there are late cases in which secondary procedures in tendons or bones are necessary.

Similar function and complications for patients with short versus long hip nailing for unstable pertrochanteric fractures.

Purpose: To compare short with long intramedullary hip nailing for elderly patients with unstable pertrochanteric fractures.

Methods: We prospectively studied 50 patients (33 women, 17 men; mean age, 80 years; range, 74-93 years) with unstable pertrochanteric fractures admitted and treated with a short (group A) or a long (group B) intramedullary hip nail from January 2013 to 2017. The patients were randomly allocated into each group according to their order of admission.

Trans-Scaphoid Transcapitate Perilunate Fracture-Dislocation.

Trans-scaphoid transcapitate (TSTC) perilunate fracture-dislocation (PLFD) is a rare type of perilunate injury. Because of the rarity and complexity of this entity, initial diagnosis may be delayed and the extent of osseous and ligamentous lesions underestimated. Early surgical treatment by open reduction and fracture stabilization is recommended to avoid complications such as avascular necrosis, nonunion, posttraumatic arthritis, and functional impairment.

Tumors of the hand.

Tumors of the hand comprise a vast array of lesions involving skin, soft tissue and bone. The majority of tumors in the hand are benign. Malignant tumors, although rare, do occur and frequently have unique characteristics in this specific anatomic location.

Infected Total Hip Arthroplasty.

is a saprophytic gram-negative microorganism usually found in damp environments, only occasionally responsible for human pathology. Infection mainly occurs in malnourished, immunocompromised individuals with indwelling catheters. There is no previous published record of infection after joint arthroplasty.

Efficacy of Local Administration of Tranexamic Acid for Blood Salvage in Patients Undergoing Intertrochanteric Fracture Surgery.

Objectives: The primary aim of this study was to assess whether local administration of tranexamic acid (TXA) reduced the need for a blood transfusion in elderly patients treated with an intramedullary (IM) nail for an intertrochanteric fracture.

Design: Randomized prospective trial.

Setting: Academic level 1 trauma center.

Complications After Hip Nailing for Fractures.

Pertrochanteric fractures in elderly patients represent a major health issue. The available surgical options are fixation with extramedullary devices, intramedullary nailing, and arthroplasty. Intramedullary nailing for hip fractures has become more popular in recent years.

Bifid Median Nerve Complete Transection at the Wrist.

A 17-yr-old male patient was admitted with a transverse sharp transection caused by broken glass at the volar aspect of his left wrist. Clinical examination showed loss of sensation at the distribution of the median nerve to the thumb, index, and middle finger and an inability to flex the middle finger. Under regional anesthesia and a high humerus tourniquet, surgical exploration of the wound with binocular loupe magnification showed a bifid median nerve with a persistent thin median artery running between the two nerve trunks.

Percutaneous repair of acute Achilles tendon rupture: a functional evaluation study with a minimum 10-year follow-up.

Objective: The purpose of this study was to present the functional outcomes of percutaneous tenorrhaphy of the Achilles tendon with a minimum follow-up of 10 years.

Methods: The medical records of patients who underwent percutaneous surgery for acute unilateral Achilles tendon rupture between 2000 and 2004 were retrospectively reviewed.

Results: A total of 11 male patients met the inclusion criteria and were followed for a mean of 12.

Rapid destructive arthritis of the hip revisited.

Rapid destructive arthritis of the hip is a rare entity with unknown pathogenesis and outcome. First described by Forestier in 1957, it is characterized by a rapidly progressive hip disease resulting in rapid destruction of both the femoral and acetabular aspects of the hip joint, with almost complete disappearance of the femoral head within a few months. Since the original description, case reports and small series have been reported, and many names have been proposed to describe the rapid destruction of the femoral head and occasionally the acetabulum.

The effect of osteoporotic treatment on the functional outcome, re-fracture rate, quality of life and mortality in patients with hip fractures: a prospective functional and clinical outcome study on 520 patients.

Numerous high quality studies have shown the positive effects of various osteoporotic medical treatment regimens on bone mass and on the reduction of risk for new spinal, hip and non-spinal fractures in osteoporotic patients. However, the effect of osteoporotic treatment on the functional and clinical outcome of patients who have sustained hip fractures and been treated surgically has not yet been addressed. Five hundred and twenty patients out of 611 who were admitted (2009-2011), operated on due to a hip fracture and completed their follow-up evaluations were included in this study.

Extranodal Castleman disease of the extremities: a case report and review of the literature.

Castleman disease is a rare lymphoproliferative disorder of unknown etiology that most commonly presents as a mediastinal nodal mass or, in the extranodal form of the disease, a mass located in the mediastinum or retroperitoneum. It is exceptionally uncommon for Castleman disease to present in the extremities. We report a rare case of extranodal Castleman disease presenting as a muscular forearm mass.

Axonal regeneration stimulated by erythropoietin: an experimental study in rats.

The aim of the present study is to evaluate the effects of erythropoietin to the collateral sprouting by using systemically delivered erythropoietin in an end-to-side nerve repair model. Forty-five rats were evaluated in four groups: (A) end-to-side neurorrhaphy only, (B) end-to-side neurorrhaphy and erythropoietin administration, (C) end-to-end neurorrhaphy and (D) nerve stumps buried into neighboring muscles. In all animals, the contralateral healthy side served as control.