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Ultrasound-guided peripheral

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https://www.readbyqxmd.com/read/28229810/ultrasound-of-the-osteoarthritic-joint
#1
REVIEW
Annamaria Iagnocco, Esperanza Naredo
Ultrasound (US) has acquired an increasing role in the assessment of joint and periarticular abnormalities in osteoarthritis (OA). It is able to image a large set of abnormalities in this disease which include both inflammatory and structural changes at different peripheral joint sites and it is helpful in guiding local procedures that can be easily and safely performed with optimal patient's tolerance. US is a feasible imaging modality that has become a bedside procedure in the rheumatology clinical practice, thus filling the gap between clinical and radiographic evaluations of patients with OA...
February 10, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28221281/first-attempt-success-longevity-and-complication-rates-of-ultrasound-guided-peripheral-intravenous-catheters-in-children
#2
Alexandra M Vinograd, Joseph J Zorc, Anthony J Dean, Mary Kate F Abbadessa, Aaron E Chen
OBJECTIVE: The aim of this study was to examine the success rates, longevity, and complications of ultrasound-guided peripheral intravenous lines (USgPIVs) placed in a pediatric emergency department. METHODS: The study analyzed 300 USgPIV attempts in an urban tertiary-care pediatric emergency department. Data regarding USgPIV placement were collected from a 1-page form completed by the clinician placing the USgPIV. The time and reason for USgPIV removal were extracted from the medical record for patients with USgPIVs admitted to the hospital...
February 18, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28184270/randomized-comparison-of-popliteal-sciatic-perineural-catheter-tip-migration-and-dislocation-in-a-cadaver-model-using-two-catheter-designs
#3
Lauren Steffel, Steven K Howard, Lindsay Borg, Edward R Mariano, Jody C Leng, T Edward Kim
BACKGROUND: New catheter-over-needle (CON) technology for continuous peripheral nerve blockade has emerged, but its effect on the risk of perineural catheter tip dislocation is unknown. Less flexible catheters may be more likely to migrate away from the nerve with simulated patient movement. In the present study, we evaluated catheter tip migration between CON catheters and traditional catheter-through-needle (CTN) catheters during ultrasound-guided short-axis in-plane (SAX-IP) insertion...
February 2017: Korean Journal of Anesthesiology
https://www.readbyqxmd.com/read/28166067/ultrasound-guided-femoral-nerve-block-to-provide-analgesia-for-positioning-patients-with-femur-fracture-before-subarachnoid-block-comparison-with-intravenous-fentanyl
#4
S Ranjit, B B Pradhan
Background Positioning patients with fractured femur for subarachnoid block is painful. Intravenous analgesics or peripheral nerve block like femoral nerve block or fascia iliaca compartment block are some of the available techniques to reduce pain. We compared the efficacy of femoral nerve block and intravenous fentanyl in providing effective analgesia before positioning for subarachnoid block. Objective This study was designed to compare between ultrasound guided femoral nerve block with lignocaine and intravenous fentanyl in providing effective analgesia before positioning patient with femur fracture in sitting position for subarachnoid block...
April 2016: Kathmandu University Medical Journal (KUMJ)
https://www.readbyqxmd.com/read/28165578/a-randomized-study-of-training-with-large-versus-small-vessel-size-on-successful-ultrasound-guided-peripheral-venous-access
#5
Joshua Davis, Timothy Faust, Azeem Tajani, Amanda Bates, Jenna Jarriel, Arthur Au, Jason Matthew Fields
PURPOSE: Our objective was to investigate whether training on phantoms with smaller or larger vessels would improve success rate in novice medical students learning this skill. METHODS: Medical students who participated in a voluntary, extracurricular ultrasound training day were asked to participate in the study as part of their procedural training. They were given a standardized education and demonstration of how to use ultrasound to place a peripheral intravenous (IV) catheter...
January 31, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28160364/peripheral-nerve-stimulation-of-brachial-plexus-nerve-roots-and-supra-scapular-nerve-for-chronic-refractory-neuropathic-pain-of-the-upper-limb
#6
Bénédicte Bouche, Marie Manfiotto, Philippe Rigoard, Jean Lemarie, Véronique Dix-Neuf, Michel Lanteri-Minet, Denys Fontaine
OBJECTIVES: We report the outcome of a consecutive series of 26 patients suffering from chronic medically-refractory neuropathic pain of the upper limb (including 16 patients with complex regional pain syndrome), topographically limited, treated by brachial plexus (BP) nerve roots or supra-scapular nerve (SSN) peripheral nerve stimulation (PNS). MATERIALS AND METHODS: The technique consisted in ultrasound-guided percutaneous implantation of a cylindrical lead (Pisces-Quad, Medtronic) close to the SSN or the cervical nerve roots within the BP, depending on the pain topography...
February 3, 2017: Neuromodulation: Journal of the International Neuromodulation Society
https://www.readbyqxmd.com/read/28149581/recent-advances-in-diagnostic-bronchoscopy
#7
REVIEW
Philip G Ong, Labib G Debiane, Roberto F Casal
The field of diagnostic bronchoscopy has been revolutionized in the last decade primarily with the advent of endobronchial ultrasound (EBUS) but also with the addition of multiple different techniques for "guided-bronchoscopy". These advances have had a substantial impact in the management of lung cancer with bronchoscopy now providing both diagnosis and mediastinal staging in a single procedure. EBUS has, in fact, become the first choice for staging of the mediastinum over cervical mediastinoscopy (CM). Although EBUS is now a well-established technique, there are continuous efforts from the scientific community to improve its diagnostic performance, and these will be reviewed in this manuscript...
December 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28144062/role-of-radial-endobronchial-ultrasound-guided-transbronchial-needle-aspiration-in-the-diagnosis-of-pulmonary-nodules-case-report-and-literature-review
#8
Sahajal Dhooria, Inderpaul Singh Sehgal, Nalini Gupta, Ashutosh Nath Aggarwal, Digambar Behera, Ritesh Agarwal
The diagnosis of pulmonary nodules can be made using several methods including computed tomography (CT)-guided fine-needle aspiration (FNA), radial endobronchial ultrasound (EBUS)-guided sampling techniques (transbronchial lung biopsy [TBLB], transbronchial brush, bronchoalveolar lavage, or transbronchial needle aspiration [TBNA]), or occasionally with convex probe (CP) EBUS-TBNA. While CT-guided FNA is associated with a high (25%) rate of pneumothorax, the CP-EBUS cannot reach lesions beyond the interlobar region...
January 2017: Lung India: Official Organ of Indian Chest Society
https://www.readbyqxmd.com/read/28142366/benign-peripheral-nerve-sheath-tumor-in-a-distance-runner
#9
Laura E Stanley, David J Berkoff
A 31-year-old female runner presented to physical therapy via direct access with an 8-month history of atraumatic left lateral calf pain. Following 1 month of physical therapy, the patient was referred to an orthopaedic sports medicine physician. Ultrasound imaging revealed a 2-cm hypoechoic mass with well-defined margins in the left proximal lateral soleus, while Doppler ultrasound demonstrated increased color flow surrounding the mass. Magnetic resonance imaging findings were consistent with a nerve sheath tumor, and ultrasound-guided tissue biopsy determined the mass to be a benign peripheral nerve sheath tumor...
February 2017: Journal of Orthopaedic and Sports Physical Therapy
https://www.readbyqxmd.com/read/28132552/service-development-of-a-nurse-led-community-based-picc-insertion-service
#10
Eva Bedford, Dee Waterhouse
Patients receiving intravenous therapy require reliable venous access. Typically patients with poor peripheral access or requiring long-term treatment from an outpatient antibiotic therapy (OPAT) service need to receive secondary care input for safe central line placement, and radiological confirmation of the correct line tip placement where necessary, if treatment is to proceed as planned. Technological developments that enable accurate ultrasound-guided vein selection and electrocardiograph (ECG)-guided central line tip placement have eliminated the need for radiological or fluoroscopic confirmation of correct tip placement for peripherally placed central catheters (PICCs)...
January 26, 2017: British Journal of Nursing: BJN
https://www.readbyqxmd.com/read/28122321/soft-tissue-mesenchymal-tumour-a-case-report-with-review-of-literature
#11
Debkumar Chowdhury, Michal Chudy, Sanjeet Bhattacharya
INTRODUCTION: Soft tissue mesenchymal tumours are a common occurrence in surgical practice with particular predilection for the extremities. Approximately 1 in 100 soft tissue tumours are found to be sarcomas. The main concern is to exclude any evidence of malignancy. Both imaging studies and a detailed histological analysis is required to ensure that a diagnosis of a high-grade tumour is not missed. PRESENTATION OF CASE: Here we present a 38-year-old previously fit and well gentleman with a slowly growing lump in the upper aspect of his abdomen over the previous year being completely asymptomatic from it...
January 12, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28115867/sonographic-tracking-of-trunk-nerves-essential-for-ultrasound-guided-pain-management-and-research
#12
Ke-Vin Chang, Chih-Peng Lin, Chia-Shiang Lin, Wei-Ting Wu, Manoj K Karmakar, Levent Özçakar
Delineation of architecture of peripheral nerves can be successfully achieved by high-resolution ultrasound (US), which is essential for US-guided pain management. There are numerous musculoskeletal pain syndromes involving the trunk nerves necessitating US for evaluation and guided interventions. The most common peripheral nerve disorders at the trunk region include thoracic outlet syndrome (brachial plexus), scapular winging (long thoracic nerve), interscapular pain (dorsal scapular nerve), and lumbar facet joint syndrome (medial branches of spinal nerves)...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28112008/measuring-disease-activity-and-clinical-response-during-maintenance-therapy-in-cidp-from-ice-trial-outcome-measures-to-future-clinical-biomarkers
#13
Hans D Katzberg, Norman Latov, Francis O Walker
Some patients with chronic inflammatory demyelinating polyradiculoneuropathy who respond to initial intravenous immunoglobulin require repeated courses over prolonged periods of time; however, evidence to guide dosage and interval of intravenous immunoglobulin during maintenance therapy is limited. Optimizing treatment requires assessment of underlying disease activity and clinical outcome. Electrophysiological measures of demyelination, and clinical measures using handgrip strength and walking velocity promise to be particularly informative...
January 23, 2017: Neurodegenerative Disease Management
https://www.readbyqxmd.com/read/28111492/adaptive-kinematic-control-of-a-robotic-venipuncture-device-based-on-stereo-vision-ultrasound-and-force-guidance
#14
Max L Balter, Alvin I Chen, Timothy J Maguire, Martin L Yarmush
Robotic systems have slowly entered the realm of modern medicine; however, outside the operating room, medical robotics has yet to be translated to more routine interventions such as blood sampling or intravenous fluid delivery. In this paper, we present a medical robot that safely and rapidly cannulates peripheral blood vessels-a procedure commonly known as venipuncture. The device uses near-infrared and ultrasound imaging to scan and select suitable injection sites, and a 9-DOF robot to insert the needle into the center of the vessel based on image and force guidance...
February 2017: IEEE Transactions on Industrial Electronics
https://www.readbyqxmd.com/read/28109895/pilot-study-of-the-mirabilis-system-prototype-for-rapid-noninvasive-uterine-fibroid-treatment-using-an-ultrasound-guided-volumetric-shell-ablation-technique
#15
Jessica E Parsons, Michael P H Lau, Patrick J Martin, Joel J Islas Lagos, Juan M Aguilar Aguirre, José G Garza Leal
STUDY OBJECTIVE: The primary objective of this pilot study was to evaluate the safety and acute tissue ablation efficacy of a transabdominal high-intensity focused ultrasound (HIFU) prototype device that uses ultrasound imaging guidance for rapid noninvasive ablation of uterine fibroids. The secondary objective was to assess preliminary fibroid-related symptom improvement and fibroid volume reduction at 3 - 6 months post-treatment in subsets of patients. DESIGN: Multi-center prospective single-arm pilot study (Canadian Task Force Classification II-2) SETTING: University-affiliated teaching hospital and private community hospital PATIENTS: Women with a diagnosis of symptomatic uterine fibroids planning to undergo hysterectomy INTERVENTIONS: Seventy-three (73) women underwent transabdominal ultrasound-guided HIFU treatment using a volumetric ablation technique referred to as 'shell ablation,' in which the HIFU energy is deposited in patterns that partially encapsulate the peripheral region of the targeted fibroid(s)...
January 18, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28092318/opening-injection-pressure-is-higher-in-intraneural-compared-with-perineural-injections-during-simulated-nerve-blocks-of-the-lower-limb-in-fresh-human-cadavers
#16
Kris Vermeylen, Marlies Hermans, Filiep Soetens, Evie Vereecke, Thorsten Steinfeldt, Gerbrand Groen, Admir Hadzic, Marc Van de Velde
BACKGROUND AND OBJECTIVES: Needle-induced nerve trauma and intraneural injection can lead to neurologic injury during peripheral nerve blocks. In this study, we assessed the utility of opening injection pressure (OIP), time to OIP, and rate of rise to OIP in detecting needle-nerve contact and intraneural injection. METHODS: Five common ultrasound-guided blocks of the femoral, saphenous, subgluteal sciatic, tibial, and common peroneal nerves were simulated in 10 fresh cadavers...
January 13, 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28089501/effectiveness-of-conventional-disease-modifying-antirheumatic-drugs-in-psoriatic-arthritis-a-systematic-review
#17
Jesús Maese, Petra Díaz Del Campo, Daniel Seoane-Mato, Mercedes Guerra, Juan D Cañete
BACKGROUND: Due to the clinical heterogeneity of psoriatic arthritis (PsA), recommendations have been developed by international groups to guide therapeutic decisions of the rheumatologist. The objective of the current systematic review (RS) was to evaluate the evidence of efficacy of disease-modifying antirheumatic drugs (DMARDs) in PsA. METHODS: Literature search in Medline, EMBASE, Cochrane Library, from 2008 to 2014. We included RS, randomized clinical trials and observational studies, in patients with PsA and an evaluation of efficiency of conventional DMARDs (methotrexate, sulfasalazine, leflunomide), according to the following outcomes: peripheral and axial symptoms; peripheral radiological damage; enthesitis according to power Doppler ultrasound or magnetic resonance imaging (enthesitis count before and after therapy); dactylitis; uveitis...
January 13, 2017: Reumatología Clinica
https://www.readbyqxmd.com/read/28086940/ultrasound-guided-percutaneous-peripheral-nerve-stimulation-for-analgesia-following-total-knee-arthroplasty-a-prospective-feasibility-study
#18
Brian M Ilfeld, Christopher A Gilmore, Stuart A Grant, Michael P Bolognesi, Daniel J Del Gaizo, Amorn Wongsarnpigoon, Joseph W Boggs
BACKGROUND: Peripheral nerve stimulation has been used for decades to treat chronic pain but has not been used for postoperative analgesia due to multiple limitations, beginning with invasive electrode placement. With the development of small-diameter/gauge leads enabling percutaneous insertion, ultrasound guidance for accurate introduction, and stimulators small enough to be adhered to the skin, neurostimulation may now be provided in a similar manner to continuous peripheral nerve blocks...
January 13, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/28076593/brachial-insertion-of-fully-implantable-venous-catheters-for-chemotherapy-complications-and-quality-of-life-assessment-in-35-patients
#19
Igor Yoshio Imagawa Fonseca, Mariana Krutman, Kenji Nishinari, Guilherme Yazbek, Marcelo Passos Teivelis, Guilherme André Zottele Bomfim, Rafael Noronha Cavalcante, Nelson Wolosker
Objective: To prospectively evaluate the perioperative safety, early complications and satisfaction of patients who underwent the implantation of central catheters peripherally inserted via basilic vein. Methods: Thirty-five consecutive patients with active oncologic disease requiring chemotherapy were prospectively followed up after undergoing peripheral implantation of indwelling venous catheters, between November 2013 and June 2014. The procedures were performed in the operating room by the same team of three vascular surgeons...
October 2016: Einstein
https://www.readbyqxmd.com/read/28066590/comparison-of-radial-endobronchial-ultrasound-with-a-guide-sheath-and-with-distance-by-thin-bronchoscopy-for-the-diagnosis-of-peripheral-pulmonary-lesions-a-prospective-randomized-crossover-trial
#20
Su-Juan Zhang, Ming Zhang, Jun Zhou, Qiu-Di Zhang, Qian-Qian Xu, Xiong Xu
BACKGROUND: Transbronchial biopsy (TBB) using radial endobronchial ultrasound with a guide sheath (REBUS-GS) has improved the diagnosis of peripheral pulmonary lesions (PPLs). Because of the high cost of the GS, REBUS with distance (REBUS-D) has certain advantages. The aim of this study was to compare the diagnostic yield of the REBUS-GS and REBUS-D by thin bronchoscopy for PPLs. METHODS: Patients with PPLs were enrolled in a prospective randomized crossover study from August 2014 and July 2015...
November 2016: Journal of Thoracic Disease
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