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https://www.readbyqxmd.com/read/28528482/evertor-muscle-activity-as-a-predictor-for-recurrence-in-idiopathic-clubfoot
#1
Perajit Eamsobhana, Pipat Kongwachirapaitoon, Kamolporn Kaewpornsawan
BACKGROUND: Clubfoot is a complex three-dimensional deformity. Although brace compliance after initial correction was previously found to be significantly associated with recurrence in clubfoot, few previous studies have specifically examined evertor muscle function as a factor that contributes to recurrence in children with idiopathic and non-idiopathic clubfoot. The aim of this study was to investigate the relationship among brace compliance, evertor muscle grading, and recurrence rate in pediatric clubfoot patients...
May 20, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28528481/consent-an-event-or-a-memory-in-lumbar-spinal-surgery-a-multi-centre-multi-specialty-prospective-study-of-documentation-and-patient-recall-of-consent-content
#2
William B Lo, Ciaran P McAuley, Martin J Gillies, Patrick J Grover, Erlick A C Pereira
STUDY DESIGN: Prospective, multi-centre, multi-specialty medical notes review and patient interview. PURPOSE: The consenting process is an important communication tool which also carries medico-legal implications. While written consent is a pre-requisite before spinal surgery in the UK, the standard and effectiveness of the process have not been assessed previously. This study assesses standard of written consent for elective lumbar decompressive surgery for degenerative disc disease across different regions and specialties in the UK; level of patient recall of the consent content; and identifies factors which affect patient recall...
May 20, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28527929/new-predictors-of-complications-in-carotid-body-tumor-resection
#3
Gloria Y Kim, Peter F Lawrence, Rameen S Moridzadeh, Kate Zimmerman, Alberto Munoz, Kuauhyama Luna-Ortiz, Gustavo S Oderich, Juan de Francisco, Jorge Ospina, Santiago Huertas, Leonardo R de Souza, Thomas C Bower, Steven Farley, Hugh A Gelabert, Marcus R Kret, E John Harris, Giovanni De Caridi, Francesco Spinelli, Matthew R Smeds, Christos D Liapis, John Kakisis, Anastasios P Papapetrou, Eike S Debus, Christian-A Behrendt, Edgar Kleinspehn, Joshua D Horton, Firas F Mussa, Stephen W K Cheng, Mark D Morasch, Khurram Rasheed, Matthew E Bennett, Jean Bismuth, Alan B Lumsden, Christopher J Abularrage, Alik Farber
OBJECTIVE: This study examined the relationship between two new variables, tumor distance to base of skull (DTBOS) and tumor volume, with complications of carotid body tumor (CBT) resection, including bleeding and cranial nerve injury. METHODS: Patients who underwent CBT resection between 2004 and 2014 were studied using a standardized, multi-institutional database. Demographic, perioperative, and outcomes data were collected. CBT measurements were determined from computed tomography, magnetic resonance imaging, and ultrasound examination...
June 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28527756/radiological-lumbar-stenosis-severity-predicts-worsening-sagittal-malalignment-on-full-body-standing-stereoradiographs
#4
Aaron J Buckland, Subaraman Ramchandran, Louis Day, Shay Bess, Themistocles Protopsaltis, Peter G Passias, Bassel G Diebo, Renaud Lafage, Virginie Lafage, Akhila Sure, Thomas J Errico
BACKGROUND CONTEXT: Patients with degenerative lumbar stenosis (DLS) adopt a forward flexed posture in an attempt to decompress neural elements. The relationship between sagittal alignment and severity of lumbar stenosis has not previously been studied. PURPOSE: We hypothesized that patients with increasing radiological severity of lumbar stenosis will exhibit worsening sagittal alignment. STUDY DESIGN: This is a cross-sectional study. PATIENT SAMPLE: Our sample consists of patients who have DLS...
May 17, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28527613/no-344-opportunistic-salpingectomy-and-other-methods-of-risk-reduction-for-ovarian-fallopian-tube-peritoneal-cancer-in-the-general-population
#5
Shannon Salvador, Stephanie Scott, Julie Ann Francis, Anita Agrawal, Christopher Giede
OBJECTIVE: This guideline reviews the potential benefits of opportunistic salpingectomy to prevent the development of high grade serous cancers (HGSC) of the ovary/fallopian tube/peritoneum based on current evidence supporting the fallopian tube origin of disease. INTENDED USERS: Gynaecologists, obstetricians, family doctors, registered nurses, nurse practitioners, residents, and health care providers. TARGET POPULATION: Adult women (18 and older): OPTIONS: Women considering hysterectomy who wish to retain their ovaries in situ have traditionally also retained their fallopian tubes...
June 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28527519/-adult-intramedullary-gliomas
#6
C Campello, F Parker, S Slimani, A Le Floch, A Herbrecht, N Aghakhani, C Lacroix, H Loiseau, J P Lejeune, G Perrin, J Honnorat, H Dufour, O Chinot, D Figarella, L Bauchet, H Duffau, M Lonjon, P Labauge, M Messerer, J P Daures, P Fabbro, B Ducot
OBJECTIVES: Intramedullary gliomas are rare tumors accounting for less than 4% of all primary central nervous system tumors. The aims of this retrospective multicenter study were to assess their natural outcome as well as management. METHODS AND MATERIALS: We studied 332 patients from 1984 to 2011. Histopathological examination revealed 72% ependymomas (94% were low grade tumors), 24% astrocytomas (29% were high grade tumors), 2.4% mixed gliomas and 1.7% oligodendrogliomas...
May 17, 2017: Neuro-Chirurgie
https://www.readbyqxmd.com/read/28527009/the-simpson-grading-in-meningioma-surgery-does-the-tumor-location-influence-the-prognostic-value
#7
Kira Marie Voß, Dorothee Cäcilia Spille, Cristina Sauerland, Eric Suero Molina, Caroline Brokinkel, Werner Paulus, Walter Stummer, Markus Holling, Astrid Jeibmann, Benjamin Brokinkel
In meningiomas, location-specific differences of the prognostic value of the Simpson classification are sparsely investigated but can influence strategy of surgery. We therefore compared the prognostic value of the Simpson classification in different tumor locations. Progression was compared with Simpson grade in 826 meningioma patients (median age 58 years, female:male ratio 2.4) in location-specific uni- and multivariate analyses. Simpson grade strongly correlated with tumor location (p < .001). Within a median follow-up of 50 months, recurrence was observed in 107 of 803 patients (13%)...
May 19, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28527004/comparative-volumetric-analysis-of-the-extent-of-resection-of-molecularly-and-histologically-distinct-low-grade-gliomas-and-its-role-on-survival
#8
Chikezie I Eseonu, Francisco Eguia, Karim ReFaey, Oscar Garcia, Fausto J Rodriguez, Kaisorn Chaichana, Alfredo Quinones-Hinojosa
The authors investigate the role of extent of resection (EOR) and genetic markers on patient outcome and survival for LGGs. We conducted a retrospective cohort between 2005 and 2015, of 109 adult patients who underwent surgery for a LGG by a single surgeon. Volumetric computations of MRI studies were conducted to evaluate the EOR, and genetic markers (IDH1, 1p/19q co-deletion, and p53) were assessed and their effects on survival and neurological outcome were evaluated. The median EOR was 88.1%. Permanent postoperative neurological deficits were seen in 4...
May 19, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28526644/simple-tumor-localization-scale-for-estimating-management-outcome-of-intracranial-meningioma
#9
Bruno Splavski, Irina Bagic, Vjenceslav Vrtaric, Brano Splavski
OBJECTIVE: Intracranial meningiomas are typically benign extracerebral tumors derived from dural arachnoid cells. Predominantly, these tumors are effectively managed surgically, but the prognosis is heavily dependent on tumors' histological heterogeneity and its location. It is known that reproductive and hormonal factors increase the risk for meningioma in adult females, but their prognostic value still remains controversial. This study's aim was to examine possible correlation between tumor location and outcome, and to evaluate prognostic value of the proposed simple tumor localization scale in predicting the management outcome of intracranial meningioma...
May 16, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28525491/surgery-for-chronic-traumatic-atlantoaxial-dislocation-associated-with-myelopathy
#10
Lingjun Wang, Yong Gu, Liang Chen, Huilin Yang
STUDY DESIGN: A retrospective study. OBJECTIVE: To evaluate the outcomes of myelopathy caused by atlantoaxial dislocation (AAD). SUMMARY OF BACKGROUND DATA: No reports to date have accurately evaluated the results of surgery for delayed myelopathy for patients with chronic AAD. Thus, the appropriate surgical time and methods of decompression and fusion remain a hot debate. MATERIALS AND METHODS: In our study, 18 patients underwent decompression, fixation, and fusion...
June 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28525489/minimum-5-year-follow-up-results-for-occipitocervical-fusion-using-the-screw-rod-system-in-craniocervical-instability
#11
Kei Ando, Shiro Imagama, Zenya Ito, Kazuyoshi Kobayashi, Hideki Yagi, Ryuichi Shinjo, Tetsuro Hida, Kenyu Ito, Yoshimoto Ishikawa, Naoki Ishiguro
STUDY DESIGN: Retrospective clinical study. OBJECTIVE: To evaluate the clinical outcome of patients who had undergone occipitocervical (OC) fusion using pedicle screws and rods over a minimum 5-year follow-up. SUMMARY OF BACKGROUND DATA: Few studies have evaluated occipitocervical (OC) fusion using pedicle screws and rods for long-term follow-up. METHODS: Twenty-seven consecutive patients treated underwent posterior OC fusion using pedicle screws and rods over a minimum 5-year follow-up...
June 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28525488/artificial-disk-replacement-combined-with-fusion-versus-2-level-fusion-in-cervical-2-level-disk-disease-with-a-5-year-follow-up
#12
Gyu Yeul Ji, Chang Hyun Oh, Dong Ah Shin, Yoon Ha, Seong Yi, Keung Nyun Kim, Hyun Cheol Shin, Do Heum Yoon
STUDY DESIGN: Prospective study. OBJECTIVE: The purpose of this study was to compare the long-term clinical and radiologic outcomes of hybrid surgery (HS) and 2-level anterior cervical discectomy and fusion (2-ACDF) in patients with 2-level cervical disk disease. SUMMARY OF BACKGROUND DATA: In a previous study with a 2-year follow-up, HS was shown to be superior to 2-ACDF, with a better Neck Disability Index (NDI) score, less postoperative neck pain, faster C2-C7 range of motion (ROM) recovery, and less adjacent ROM increase...
June 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28525482/artificial-cervical-disk-replacement-for-the-treatment-of-adjacent-segment-disease-after-anterior-cervical-decompression-and-fusion
#13
Sheng Bin, Huang Xiangwang, Xiao Sheng, Xiang Tiecheng, Liu Xiangyang, Zhang Yi, Liu Bin
STUDY DESIGN: Retrospective study. OBJECTIVE: To evaluate the outcome of artificial cervical disk replacement (ACDR) for the treatment of adjacent segment disease (ASD) after anterior cervical decompression and fusion (ACDF). SUMMARY OF BACKGROUND DATA: ACDF is the useful procedure for degenerative cervical diseases. However, studies have reported accelerated degeneration of functional spinal units adjacent to the fusion site after ACDF. MATERIALS AND METHODS: Between January 2004 and January 2011, 32 inpatients (18 male, 14 female; age, 38-61 y; mean, 48 y) underwent ACDR for the treatment of ASD after previous ACDF (single-level: n=12; 2-level: n=15; 3-level: n=5)...
June 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28525401/glidescope-versus-airtraq-dl-for-double-lumen-tracheal-tube-insertion-in-patients-with-a-predicted-or-known-difficult-airway-a-randomised-study
#14
Olivier Belze, Evan Lepage, Yvan Bazin, Pierre Kerourin, Jacques Fusciardi, Francis Remérand, Fabien Espitalier
BACKGROUND: Double-lumen tracheal tube (DLT) insertion can be managed with videolaryngoscopes such as the Glidescope or indirect laryngoscopes like the Airtraq DL. No study has compared both devices when a difficult intubation is predicted. OBJECTIVE: Our hypothesis was that the Glidescope is superior to the Airtraq for double-lumen tube insertion in patients with a predicted or known difficult airway. DESIGN: Adult patients scheduled for elective thoracic surgery with a predicted risk (evaluated preoperatively using the Arné score) or history of difficult intubation were allocated randomly to one of two groups: a Glidescope group and an Airtraq group...
May 19, 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28524797/the-relationship-of-dose-to-nerve-volume-in-predicting-pain-recurrence-after-stereotactic-radiosurgery-in-trigeminal-neuralgia
#15
Amparo Wolf, Amy Tyburczy, Jason Chao Ye, Girish Fatterpekar, Joshua S Silverman, Douglas Kondziolka
OBJECTIVE Approximately 75%-92% of patients with trigeminal neuralgia (TN) achieve pain relief after Gamma Knife surgery (GKS), although a proportion of these patients will experience recurrence of their pain. To evaluate the reasons for durability or recurrence, this study determined the impact of trigeminal nerve length and volume, the nerve dose-volume relationship, and the presence of neurovascular compression (NVC) on pain outcomes after GKS for TN. METHODS Fifty-eight patients with 60 symptomatic nerves underwent GKS for TN between 2013 and 2015, including 15 symptomatic nerves secondary to multiple sclerosis (MS)...
May 19, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28524029/-predictive-value-of-left-ventricular-diastolic-dysfunction-on-mechanical-ventilation-weaning
#16
Hui Wang, Ming Ma, Desheng Chen, Gang Li, Shupeng Wang, Jingen Xia, Jun Duan
OBJECTIVE: To investigate the predictive value of left ventricular diastolic function on mechanical ventilation weaning in patients with left ventricular ejection fraction (LVEF) > 0.50. METHODS: A retrospective case control study was conducted. Sixty-five patients with LVEF > 0.50 undergoing mechanical ventilation for more than 48 hours admitted to surgery intensive care unit (ICU) of China-Japan Friendship Hospital from June 2014 to December 2016 were enrolled...
May 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28523533/risk-factors-for-paraaortic-lymph-node-metastasis-in-endometrial-cancer
#17
Mustafa Erkan Sari, İbrahim Yalcin, Hanifi Sahin, Mehmet Mutlu Meydanli, Tayfun Gungor
OBJECTIVE: The purpose of this study was to determine the risk factors for paraaortic lymph node (LN) metastasis in endometrial cancer (EC) patients who underwent comprehensive surgical staging. METHODS: A total of 641 women with EC (endometrioid, non-endometrioid, or mixed histology) who underwent comprehensive surgical staging including pelvic and paraaortic LN dissection between 2008 and 2016 were included in this retrospective study. Patient data were analyzed with respect to paraaortic LN involvement, and predictive factors for paraaortic LN metastasis were investigated...
May 18, 2017: International Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28523331/conventional-chondrosarcoma-in-the-right-hand-with-the-invasion-of-the-pisiform-and-the-hamate-bones-case-report
#18
Daniel LaurenŢiu Pop, Andrei Gheorghe Marius Motoc, Horia George Hărăguş, Bogdan Cătălin Ciupe, Mihaela Iacob, Dinu Vermeşan, Radu Prejbeanu, Daniel Claudiu MaliŢa, Carmen Lăcrămioara Zamfir, Roxana Folescu
Chondrosarcoma is a malignant hyaline cartilage forming tumor. It is a rare pathology, with an estimated incidence of one in 200 000 individuals per year. It appears in two forms: primary, representing 90% of all cases and secondary emergence that develops on preexistent lesions. Primary chondrosarcomas are uncommon in the hand, with a frequency of only 1.5-3.2% of all chondrosarcomas. In conventional chondrosarcoma (cCS), the histological malignancy grading represents the main prognostic factor for surgical planning and prognosis...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28523197/disseminated-mycobacterium-chimaera-presenting-as-vertebral-osteomyelitis
#19
Daphne M Moutsoglou, Frank Merritt, Ethan Cumbler
Mycobacterium chimaera, a member of the Mycobacterium avium complex, is a slow-growing, nontuberculous mycobacterium associated with outbreaks in cardiac-surgery patients supported on heart-lung machines. We report a case of an elderly woman on chronic prednisone who presented with a six-month history of worsening chronic back pain, recurrent low-grade fevers, and weight loss. Imaging identified multilevel vertebral osteomyelitis and lumbar soft-tissue abscess. Abscess culture identified M. chimaera.
2017: Case Reports in Infectious Diseases
https://www.readbyqxmd.com/read/28522857/combined-therapy-with-shock-wave-and-retrograde-bone-marrow-derived-cell-transplantation-for-osteochondral-lesions-of-the-talus
#20
Fuqiang Gao, Na Chen, Wei Sun, Bailiang Wang, Zhencai Shi, Liming Cheng, Zirong Li, Wanshou Guo
Multiple treatment strategies have been developed for osteochondral lesions (OCLs) of the talus. The purpose of this retrospective study was to assess retrograde autologous bone marrow cell (BMC) transplantation via core drilling (CD) combined with focused extracorporeal shock wave treatment (ESWT) in undisplaced OCL of the talus. A total of 69 patients with unilateral osteochondral lesions of the talus (Hepple grade I-III) were divided into two groups: 41 patients received combined therapy of ESWT and BMC transplantation (group A), while 28 were administered BMC transplantation alone (group B)...
May 18, 2017: Scientific Reports
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