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Reflex sympathetic dystrophy

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https://www.readbyqxmd.com/read/27739179/a-comprehensive-outcome-specific-review-of-the-use-of-spinal-cord-stimulation-for-complex-regional-pain-syndrome
#1
Ognjen Visnjevac, Shrif Costandi, Bimal A Patel, Girgis Azer, Priya Agarwal, Robert Bolash, Nagy A Mekhail
BACKGROUND: Complex regional pain syndrome (CRPS) is a painful, debilitating affliction that is often difficult to treat. It has become common international practice to use spinal cord stimulation (SCS) for the treatment of CRPS as other therapies fail to provide adequate relief, quality of life, or improvement in function. This comprehensive outcome-specific systematic review of the use of SCS for CRPS was performed to elucidate the available evidence with focus on clinically relevant patient-specific outcomes...
October 14, 2016: Pain Practice: the Official Journal of World Institute of Pain
https://www.readbyqxmd.com/read/27672531/late-spontaneous-migration-of-a-dorsal-column-stimulator-paddle-lead
#2
Chao Li, Michael A Galgano, David A Carter
The most frequently encountered complication of dorsal column stimulators is lead migration. The vast majority of these events are seen in the first few weeks to months. Late paddle lead migration is a very uncommon occurrence in this setting. We describe a case of a 51-year-old male with a history of reflex sympathetic dystrophy having undergone dorsal column stimulator insertion at the level of C1-C2. A good clinical benefit was appreciated in the postoperative period once the stimulator was turned on. Approximately six months postoperatively, the patient suddenly lost coverage...
2016: Curēus
https://www.readbyqxmd.com/read/27626009/the-relation-between-reflex-sympathetic-dystrophy-syndrome-and-trauma-severity-in-patients-with-distal-tibia-fracture
#3
Reza Bahador, Ahmadreza Mirbolook, Sara Arbab, Pooya Derakhshan, Amirmohammad Gholizadeh, Sadegh Abedi
BACKGROUND: Reflex sympathetic dystrophy (RSD) syndrome is a multifactorial disorder with clinical features of neurogenic inflammation that causes hypersensitivity to pain or severe allodynia as well as blood flow problems, swelling, skin discoloration and maladaptive neuroplasticity due to vasomotor disorders. Patients with major trauma are prone to homeostasis leading to inflammatory response syndrome and multiple organ distress syndrome. Several studies have investigated the etiology of this condition, but the cause remains unknown...
May 2016: Trauma Monthly
https://www.readbyqxmd.com/read/27519965/tibiotalocalcaneal-arthrodesis-by-using-proximal-humeral-locking-plate
#4
Devrim Özer, Avni İlhan Bayhan, Abdi Keskin, Seçkin Sarı, Mehmet Akif Kaygusuz
OBJECTIVES: The aim of this study was to evaluate the short-term clinical and radiological results of tibiotalocalcaneal arthrodesis (TTCA) with proximal humeral locking plate. MATERIAL AND METHODS: Eight patients (7 female, 1 male; average age 53 years (range: 24-67)) who underwent TTCA with proximal humeral locking plate between 2009 and 2011, were retrospectively evaluated with AOFAS hindfoot scale and Maryland foot score system. The mean follow up was 32.6 months (range: 23-54)...
August 2016: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/27336451/imaging-in-foot-and-ankle-arthritis
#5
Victoria H Wilkinson, Emma L Rowbotham, Andrew J Grainger
The foot and ankle are commonly involved in a range of arthritides that affect the joints, bones, and soft tissues. Accurate plain film interpretation can often aid the diagnosis and monitor disease progression and treatment response. Ultrasound and MRI afford superior depiction of the soft tissues, and advances over recent years have centered on early detection of synovitis, enabling earlier diagnosis and treatment. Advantages and disadvantages of the imaging techniques of radiography, multidetector computed tomography, ultrasound, and MRI are discussed, as is optimization of these modalities for the assessment of the anatomically complex joints of the foot and ankle...
April 2016: Seminars in Musculoskeletal Radiology
https://www.readbyqxmd.com/read/27318309/successful-treatment-of-complex-regional-pain-syndrome-with-pseudoaneurysm-excision-and-median-nerve-neurolysis
#6
John L Gillick, Jared B Cooper, Sateesh Babu, Kaushik Das, Raj Murali
BACKGROUND: Complex regional pain syndrome (CRPS), formerly referred to as reflex sympathetic dystrophy, is a pain syndrome characterized by severe pain, altered autonomic and motor function, and trophic changes. CRPS is usually associated with soft tissue injury or trauma. It has also been described as a rare complication of arterial access for angiography secondary to pseudoaneurysm formation. CASE DESCRIPTION: A 73-year-old woman underwent catheterization of the left brachial artery for angiography of the celiac artery...
August 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27187731/putative-physiopathological-explanation-for-the-sock-sign-in-bone-scans
#7
Carole de Vaugelade, Jean-Baptiste Pinaquy, Philippe Fernandez, Laurence Bordenave, Elif Hindie, Paolo Zanotti-Fregonara
Four patients were referred to our department to undergo a bone scan for suspected reflex sympathetic dystrophy in the upper limbs. After TC-HMDP injection in the foot, they developed a "sock sign," defined by highly increased uptake in the injected lower limb. The sock sign has been previously described in only 1 case in the literature and attributed to intra-arterial injection. Our images suggest that the sock sign might instead be the consequence of tracer extravasation at the injection site.
September 2016: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/27022165/quantitative-determination-of-methamphetamine-in-oral-fluid-by-liquid-liquid-extraction-and-gas-chromatography-mass-spectrometry
#8
L Bahmanabadi, M Akhgari, F Jokar, H B Sadeghi
Methamphetamine abuse is one of the most medical and social problems many countries face. In spite of the ban on the use of methamphetamine, it is widely available in Iran's drug black market. There are many analytical methods for the detection of methamphetamine in biological specimen. Oral fluid has become a popular specimen to test for the presence of methamphetamine. The purpose of the present study was to develop a method for the extraction and detection of methamphetamine in oral fluid samples using liquid-liquid extraction (LLE) and gas chromatography/mass spectrometry (GC/MS) methods...
March 27, 2016: Human & Experimental Toxicology
https://www.readbyqxmd.com/read/26995412/complex-regional-pain-syndrome-type-i-following-pacemaker-implantation
#9
Sangita Kamath, Ballamudi Srinivas Rao
A 70-year-old woman presented with burning pain and swelling over dorsum of right hand and small joints of the fingers, associated with redness, feeling of warmth, and stiffness of the fingers, with inability to bend the fingers since 2 months. The symptoms were progressively increasing in intensity for the past 1 month. There was no history of fever or trauma to the hand. Two months before her symptoms started, she had permanent pacemaker implanted for complete heart block with syncope. She was hypertensive and was on regular medication...
December 2015: Indian Heart Journal
https://www.readbyqxmd.com/read/26869791/mania-following-ketamine-abuse
#10
Yuan-Yuan Lu, Chieh-Hsin Lin, Hsien-Yuan Lane
Ketamine, a noncompetitive antagonist of the N-methyl-D-aspartate (NMDA) receptor, has multiple clinical uses. On the other hand, ketamine abuse or recreational use has been gaining increasing attention. Induction of mania and psychotic symptoms has been reported in a patient receiving IV ketamine therapy for reflex sympathetic dystrophy. We here report a 26 year-old man who abused ketamine by inhalation for 12 months and developed manic-like symptoms after ketamine use. This case suggests a possible relationship between manic symptoms and ketamine abuse...
2016: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/26735938/steroid-atrophy-scarring-treated-with-fat-grafting-in-a-patient-with-complex-regional-pain-syndrome-a-case-report
#11
Leah R Strickland, Sherry S Collawn
Subcutaneous atrophy is a known complication of steroid injections. Excellent results with fat grafting for the treatment of steroid atrophy have been documented. However, the benefit of treating steroid-induced subcutaneous atrophy in an extremity diagnosed with complex regional pain syndrome (CRPS) has not been described. CRPS, known formerly as reflex sympathetic dystrophy or RSD, causalgia, or reflex neurovascular dystrophy, is a severe, progressive musculoskeletal pain syndrome characterized by pain which is disproportionate to the severity of the inciting event, edema, or skin changes...
June 2016: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/26614476/complications-of-proximal-biceps-tenotomy-and-tenodesis
#12
REVIEW
Mandeep S Virk, Gregory P Nicholson
The long head of biceps tendon (LHBT) is a well-recognized cause of anterior shoulder pain. Tenotomy or tenodesis of the LHBT is an effective surgical solution for relieving pain arising from the LHBT. Cosmetic deformity of the arm, cramping or soreness in the biceps muscle, and strength deficits in elbow flexion and supination are the three most common adverse events associated with tenotomy of the LHBT. Complications associated with tenodesis of the LHBT include loss of fixation resulting in cosmetic deformity, residual groove pain, pain or soreness in the biceps muscle, infection, stiffness, hematoma, neurologic injury, vascular injury, proximal humerus fracture, and reflex sympathetic dystrophy...
January 2016: Clinics in Sports Medicine
https://www.readbyqxmd.com/read/26563805/the-complex-regional-pain-syndrome
#13
REVIEW
Anne Louise Oaklander, Steven H Horowitz
Complex regional pain syndrome (CRPS) is the current consensus-derived name for a syndrome usually triggered by limb trauma. Required elements include prolonged, disproportionate distal-limb pain and microvascular dysregulation (e.g., edema or color changes) or altered sweating. CRPS-II (formerly "causalgia") describes patients with identified nerve injuries. CRPS-I (formerly "reflex sympathetic dystrophy") describes most patients who lack evidence of specific nerve injuries. Diagnosis is clinical and the pathophysiology involves combinations of small-fiber axonopathy, microvasculopathy, inflammation, and brain plasticity/sensitization...
2015: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/26538760/two-peg-spade-plate-for-distal-radius-fractures-a-novel-technique
#14
Sharad M Hardikar, Sreenivas Prakash, Madan S Hardikar, Rohit Kumar
BACKGROUND: The management of distal radius fractures raises considerable debate among orthopedic surgeons. The amount of axial shortening of the radius correlates with the functional disability after the fracture. Furthermore, articular incongruity has been correlated with the development of arthritis at the radiocarpal joint. We used two peg volar spade plate to provide a fixed angle subchondral support in comminuted distal radius fractures with early mobilization of the joint. MATERIALS AND METHODS: Forty patients (26 males and 14 females) from a period between January 2009 and December 2011 were treated with two peg volar spade plate fixation for distal radius fracture after obtaining reduction using a mini external fixator...
September 2015: Indian Journal of Orthopaedics
https://www.readbyqxmd.com/read/26521196/intratendinous-rupture-of-the-supraspinatus-anatomical-and-functional-results-of-24-operative-cases
#15
Philippe Clavert, Yvan Le Coniat, Jean-François Kempf, Gilles Walch
INTRODUCTION: The aim was to describe the natural history of intratendinous partial rotator cuff tears as well as the anatomical and clinical results of surgical treatment of a cohort of 24 patients. PATIENTS AND METHODS: There were 14 men and 10 women with a mean age of 50 years. The right shoulder was involved in 17 cases. For 16 cases, a progressive history of shoulder pain was reported. Pre-operatively, a painful and positive Jobe's sign was observed in only 13 cases...
February 2016: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/26511691/proximal-row-carpectomy-for-lichtman-stage-iii-kienb%C3%A3-ck-s-disease
#16
Levent Buluç, Hakan Gündeş, Tuncay Baran, Özgür Selek
OBJECTIVE: The purpose of this study was to investigate the objective and subjective outcomes of proximal row carpectomy (PRC) for stage III Kienböck's disease and determine if the physician's objective measurements correlate with the patients' subjective outcomes. METHODS: Twenty-four patients who underwent PRC for stage III Kienböck's disease with a follow-up period of more than 18 months were enrolled in the study. Clinical evaluation included preoperative and postoperative Quick Disabilities of the Arm, Shoulder and Hand (Q-DASH) questionnaire, postoperative Mayo wrist score, postoperative total joint range of motion (ROM), as well as grip and pinch strength measurements of the operated and normal side...
2015: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/26437761/sodium-nitrate-alleviates-functional-muscle-ischaemia-in-patients-with-becker-muscular-dystrophy
#17
RANDOMIZED CONTROLLED TRIAL
Michael D Nelson, Ryan Rosenberry, Rita Barresi, Evgeny I Tsimerinov, Florian Rader, Xiu Tang, O'Neil Mason, Avery Schwartz, Thomas Stabler, Sarah Shidban, Neigena Mobaligh, Shomari Hogan, Robert Elashoff, Jason D Allen, Ronald G Victor
Becker muscular dystrophy (BMD) is a progressive X-linked muscle wasting disease for which there is no treatment. BMD is caused by in-frame mutations in the gene encoding dystrophin, a structural cytoskeletal protein that also targets other proteins to the sarcolemma. Among these is neuronal nitric oxide synthase mu (nNOSμ), which requires specific spectrin-like repeats (SR16/17) in dystrophin's rod domain and the adaptor protein α-syntrophin for sarcolemmal targeting. When healthy skeletal muscle is exercised, sarcolemmal nNOSμ-derived nitric oxide (NO) attenuates α-adrenergic vasoconstriction, thus optimizing perfusion...
December 1, 2015: Journal of Physiology
https://www.readbyqxmd.com/read/26429606/plate-fixation-of-proximal-fifth-metatarsal-fracture
#18
Assaf Kadar, Ran Ankory, Ronen Karpf, Elhanan Luger, Shlomo Elias
BACKGROUND: Intramedullary screw fixation of fractures of the proximal fifth metatarsal bone may not be satisfactory in comminuted fractures or when the lateral metatarsal bowing has to be restored. We report our experience with plate fixation in these circumstances. METHODS: Between June 1, 2009, and January 31, 2013, 13 patients who had comminuted fracture or nonunion of fracture of the proximal fifth metatarsal bone underwent plate fixation. Study patients were followed up for a mean of 500 days (range, 51-1238 days)...
September 2015: Journal of the American Podiatric Medical Association
https://www.readbyqxmd.com/read/26371619/operative-versus-nonoperative-treatment-of-displaced-intra-articular-calcaneal-fractures-a-meta-analysis-of-randomized-controlled-trials
#19
Wei Zhang, Feng Lin, Erman Chen, Deting Xue, Zhijun Pan
OBJECTIVES: To compare the clinical outcomes of operative and nonoperative treatment for displaced intra-articular calcaneal fractures (DIACFs). DATA SOURCES: PubMed, Embase, Cochrane library, and ClinicalTrial.gov. STUDY SELECTION: Randomized controlled trials comparing operative and nonoperative treatment for DIACFs. DATA EXTRACTION: Information on study methods and clinical outcomes. DATA SYNTHESIS: We performed data synthesis on relevant clinical outcomes...
March 2016: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/26361462/outcomes-of-a-simple-treatment-for-complex-regional-pain-syndrome-type-i-in-children
#20
Frederick R Dietz, Stephen P Compton
BACKGROUND: Chronic Regional Pain Syndrome type I (CRPSI) in children is a disorder of unknown etiology. No standard diagnostic criteria or treatment exists. Published treatment protocols are often time and resource intensive. Nonetheless, CRPSI is not rare and can be disabling. This reports the results of a simple and inexpensive treatment protocol involving no medicines, nerve blockades, physical therapy resources or referrals to pain specialists. The patient is instructed in a self-administered massage and mobilization program...
2015: Iowa Orthopaedic Journal
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