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https://www.readbyqxmd.com/read/27911346/influence-of-pelvic-tilt-on-functional-acetabular-orientation
#1
Robert K Zahn, Sarah Grotjohann, Matthias Pumberger, Heiko Ramm, Stefan Zachow, Michael Putzier, Carsten Perka, Stephan Tohtz
BACKGROUND: Pelvic tilt influences acetabular orientation (AO). Anatomical AO can be measured in relation to the anterior pelvic plane (APP), functional AO can be calculated relative to table's plane. OBJECTIVE: To assess to what extent functional AO is determined by pelvic tilt and if APP and table plane give equal information for correct AO. METHODS: AO was evaluated by computed tomography (CT) scans of 138 patients. Pelvic tilt, anatomical and functional AO were measured, differences between the two reference planes were calculated...
November 25, 2016: Technology and Health Care: Official Journal of the European Society for Engineering and Medicine
https://www.readbyqxmd.com/read/27909502/combined-diagnostic-yield-of-tilt-table-test-and-implantable-loop-recorder-to-identify-patients-affected-by-severe-clinical-presentation-of-neurally-mediated-reflex-syncope-who-could-respond-to-cardiac-pacing
#2
Tomaino M, Unterhuber M, Sgobino P, Pescoller F, Manfrin M, Rauhe W
In this study we wanted to verify the diagnostic value of tilt table test (TTT) to predict the efficacy of cardiac pacing (PM) for preventing recurrences of neurally mediated reflex syncope (NMS) in patients with cardioinhibitory activity (CI) documented by implantable loop recorder (ILR). Among patients selected by ILR in the context of severe clinical presentation of NMS, we analysed those who underwent PM implantation. In this observational and retrospective study we wanted to verify the results of TTT in the groups of treated patients with and without recurrences...
April 2016: Journal of Atrial Fibrillation
https://www.readbyqxmd.com/read/27906943/fluoroscopic-sacroiliac-joint-injection-is-oblique-angulation-really-necessary
#3
Sandeep Khuba, Anil Agarwal, Sujeet Gautam, Sanjay Kumar
BACKGROUND: The conventional technique for sacroiliac (SI) joint injection involves aligning the anterior and posterior aspects of the SI joint under fluoroscopic guidance and then entering the SI joint in the most caudal aspect. OBJECTIVE: We wish to highlight that there is no added advantage to aligning both the anterior and posterior joint lines of the SI joint as it is time consuming, associated with additional radiation exposure, and may make the entry into the posterior SI joint technically more difficult...
November 2016: Pain Physician
https://www.readbyqxmd.com/read/27894154/perfusion-controlled-mobilization-after-lower-extremity-free-flaps-pushing-the-limits-of-time-and-intensity
#4
Ulf Dornseifer, Charlotte Kleeberger, Lukas Kargl, Markus Schönberger, Daniel Rohde, Milomir Ninkovic, Arndt Schilling
Background The current standard to gradually adapt the fragile perfusion in lower extremity free flaps to an upright posture is the dangling maneuver. This type of flap training neither fits the orthostatic target load of an upright posture, nor does it assist in mobilizing the patients effectively. In this study, we quantitatively analyzed training effects of an early and full mobilization on flap perfusion. Methods A total of 15 patients with gracilis flaps for distal lower extremity reconstruction were included...
November 28, 2016: Journal of Reconstructive Microsurgery
https://www.readbyqxmd.com/read/27867508/a-feasibility-study-to-determine-the-benefits-of-upper-extremity-virtual-rehabilitation-therapy-for-coping-with-chronic-pain-post-cancer-surgery
#5
Gregory House, Grigore Burdea, Namrata Grampurohit, Kevin Polistico, Doru Roll, Frank Damiani, Jasdeep Hundal, Didier Demesmin
BACKGROUND: Persistent pain in shoulder and arm following post-surgical breast cancer treatment can lead to cognitive and physical deficits. Depression is also common in breast cancer survivors. Virtual reality therapy with integrative cognitive and physical rehabilitation has not been clinically trialed for this population. The novel BrightArm Duo technology improved cognition and upper extremity (UE) function for other diagnoses and has great potential to benefit individuals coping with post-surgical breast cancer pain...
November 2016: British Journal of Pain
https://www.readbyqxmd.com/read/27789144/reappraisal-of-the-utility-of-the-tilt-table-in-the-investigation-of-venous-disease-%C3%A2
#6
C R Lattimer, E Mendoza
OBJECTIVES: Without gravity opposing drainage, most venous diseases would not exist. Therefore, manoeuvres that assess venous function should include gravity. The aim was to "dose" gravity in subjects using static positions and dynamic angulations on a tilt-table and to assess its effects with air plethysmography (APG) and duplex ultrasound over the femoral vein. METHODS: Three groups (providing n = 11 legs each) were compared. (a) A control group, without clinical or duplex evidence of venous disease...
December 2016: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/27773421/dominant-transmission-observed-in-adolescents-and-families-with-orthostatic-intolerance
#7
Jennifer E Posey, Rebecca Martinez, Jeremy E Lankford, James R Lupski, Mohammed T Numan, Ian J Butler
BACKGROUND: Orthostatic intolerance is typically thought to be sporadic and attributed to cerebral autonomic dysfunction. We sought to identify families with inherited autonomic dysfunction manifest as symptomatic orthostatic intolerance to characterize mode of inheritance and clinical features. METHODS: Sixteen families with two or more first- or second-degree relatives with autonomic dysfunction and orthostatic intolerance were enrolled. A clinical diagnosis of autonomic dysfunction defined by symptomatic orthostatic intolerance diagnosed by head-up tilt table testing was confirmed for each proband...
September 24, 2016: Pediatric Neurology
https://www.readbyqxmd.com/read/27758069/the-nobelguide-%C3%A2-all-on-4-%C3%A2-treatment-concept-for-rehabilitation-of-edentulous-jaws-a%C3%A2-retrospective-report-on-the-7-years-clinical-and-5-years-radiographic-outcomes
#8
Armando Lopes, Paulo Maló, Miguel de Araújo Nobre, Elena Sánchez-Fernández, Inês Gravito
BACKGROUND: There is a necessity of studies documenting the long-term outcome of full-arch flapless rehabilitations. PURPOSE: To evaluate the 7 years implant and prosthesis survival rate and 5-years marginal bone loss of full-arch fixed prosthetic rehabilitations supported by implants in immediate function with the All-on-4(®) treatment concept using a computer guided surgical protocol (NobelGuide(®) , Nobel Biocare). MATERIALS AND METHODS: This retrospective clinical study included 111 edentulous patients (n = 53 bruxers; n = 21 smokers; n = 59 systemically compromised), rehabilitated between February 2005 and November 2010 with 532 implants with the All-on-4(®) treatment concept using NobelGuide(®) ...
October 18, 2016: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/27746741/simultaneous-characterization-of-sympathetic-and-cardiac-arms-of-the-baroreflex-through-sequence-techniques-during-incremental-head-up-tilt
#9
Andrea Marchi, Vlasta Bari, Beatrice De Maria, Murray Esler, Elisabeth Lambert, Mathias Baumert, Alberto Porta
We propose a sympathetic baroreflex (sBR) sequence method for characterizing sBR from spontaneous beat-to-beat fluctuations of muscle sympathetic nerve activity (MSNA) and diastolic arterial pressure (DAP). The method exploits a previously defined MSNA variability quantifying the fluctuations of MSNA burst rate. The method is based on the detection of MSNA and DAP sequences characterized by the contemporaneous DAP increase and MSNA decrease or vice versa. The percentage of sBR sequences (SEQ%sBR) was taken as an indication of the degree of sBR solicitation and the average slope of the regression lines in the (DAP, MSNA) plane was taken as sBR sensitivity (sBRSSEQ) and expressed in bursts(...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27745753/the-sara-combilizer-%C3%A2-as-an-early-mobilisation-aid-for-critically-ill-patients-a-prospective-before-and-after-study
#10
David McWilliams, Gemma Atkins, James Hodson, Catherine Snelson
BACKGROUND: Early mobility within the ICU is associated with a number of positive outcomes including reductions in ICU and hospital length of stay and better functional recovery. The exact definition of 'early' mobility is still not defined, with the actual ability to mobilise limited by a number of perceived factors. The Sara Combilizer is a combined tilt table and stretcher chair, which allows passive transfer of patients out of bed. This study aimed to assess whether the introduction of the Sara Combilizer reduced time taken to first mobilise for patients mechanically ventilated for at least five days and at risk of ICU acquired weakness...
October 10, 2016: Australian Critical Care: Official Journal of the Confederation of Australian Critical Care Nurses
https://www.readbyqxmd.com/read/27734180/assessment-of-autonomic-symptoms-in-a-medically-complex-urban-patient-population
#11
Jessica Robinson-Papp, Sandeep K Sharma, Mary Catherine George, David M Simpson
PURPOSE: Urban, minority communities are disproportionately affected by the chronic diseases associated with autonomic neuropathy; however validated measures of autonomic symptoms have not been studied in these complex populations. We sought to validate the Autonomic Symptom Profile (ASP) in a low income, medically complex, urban patient population. METHODS: Ninety-seven adults were recruited from the outpatient neurology clinic of an academic medical center serving the East Harlem neighborhood of New York City...
October 12, 2016: Clinical Autonomic Research: Official Journal of the Clinical Autonomic Research Society
https://www.readbyqxmd.com/read/27730767/cardiovascular-autonomic-dysfunction-in-patients-with-drug-induced-parkinsonism
#12
Joong Seok Kim, Dong Woo Ryu, Ju Hee Oh, Yang Hyun Lee, Sung Jin Park, Kipyung Jeon, Jong Yun Lee, Seong Hee Ho, Jungmin So, Jin Hee Im, Kwang Soo Lee
BACKGROUND AND PURPOSE: Recent studies have shown that several nonmotor symptoms differ between Parkinson's disease (PD) and drug-induced parkinsonism (DIP). However, there have been no reports on cardiovascular autonomic function in DIP, and so this study investigated whether cardiovascular autonomic function differs between PD and DIP patients. METHODS: This study consecutively enrolled 20 DIP patients, 99 drug-naïve PD patients, and 25 age-matched healthy controls who underwent head-up tilt-table testing and 24-h ambulatory blood pressure monitoring...
October 7, 2016: Journal of Clinical Neurology
https://www.readbyqxmd.com/read/27687365/sonographic-evaluation-of-lumbar-interlaminar-space-opening-in-a-variety-of-patient-body-positions-for-optimal-neuraxial-anesthesia-delivery
#13
Dennis P Dimaculangan, Jonathan A Mazer, Luiz F Maracaja-Neto
OBJECTIVE: To find the position that provided the most comfort, as well as the widest L3-L4 interlaminar space opening. DESIGN: Pilot study. SETTING: Operating room. PATIENTS: Thirty-two healthy volunteers. INTERVENTIONS: L3-L4 interlaminar space was measured on volunteers assuming a baseline position (sitting upright) and 5 study positions: (1) sitting in fetal position, (2) sitting on a table tilted at 30°, (3) sitting while hugging an exercise ball, (4) sitting with midcalves on the table's edge, and (5) lying on one side in fetal position...
November 2016: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/27676973/sustainable-reduction-in-the-occurrence-of-falls-in-a-parkinson-s-patient-who-followed-an-intensive-and-specific-rehabilitation-program-to-recalibrate-verticality-perception
#14
Laure Mathevon, Nicolas Leroux, Céline Piscicelli, Emmanuelle Clarac, Shenhao Dai, Patrice Davoine, Paul Krack, Dominic Perennou
OBJECTIVE: To take care of postural disorders is a major issue in Parkinson's disease (PD). We present a documented observation suggesting the existence of a biased representation of verticality in PD, resulting in a severe retropulsion and recurrent falls. A rehabilitation program aimed to modulate verticality perception dramatically improved the postural perception of the vertical, trunk posture and balance abilities, and reduced retropulsion as well as lastingly fall frequency. OBSERVATIONS: A 68 year-old patient with Parkinson's disease fall backward 3 times a day...
September 2016: Annals of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/27676821/early-in-bed-tilting-in-neurological-intensive-care-unit-feasibility-and-interest
#15
Sylvain Fazilleau
OBJECTIVE: Early verticalization in ICU is recommended [1] but not documented in brain-damaged people. Using a verticalization table involves risks and stresses in this context. The main objective was to determine the safety and feasibility of in-bed verticalization in neurological intensive care. Secondary objectives were to study the immediate, hemodynamic, and respiratory impacts, as well as the effects on awakening. MATERIAL/PATIENTS AND METHODS: Observational study in a neurological intensive care unit...
September 2016: Annals of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/27659055/laparoscopic-adrenalectomy-for-removal-of-unilateral-noninvasive-pheochromocytomas-in-10-dogs
#16
Kathryn A Pitt, Philipp D Mayhew, Michele A Steffey, William T N Culp, Mark C Fuller, Ann Della Maggiore, Richard W Nelson
OBJECTIVE: To report the surgical technique and outcome of dogs undergoing laparoscopic adrenalectomy for removal of unilateral noninvasive pheochromocytoma. STUDY DESIGN: Retrospective case series. ANIMALS: Dogs with unilateral noninvasive adrenal tumors (n=10). METHODS: Medical records of dogs that underwent laparoscopic adrenalectomy for histologically confirmed pheochromocytoma were reviewed. Dogs were positioned in lateral recumbency with the table tilted up to create a semi-sternal position...
November 2016: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/27607709/optical-generation-of-single-cycle-10-mw-peak-power-100-ghz-waves
#17
Xiaojun Wu, Anne-Laure Calendron, Koustuban Ravi, Chun Zhou, Michael Hemmer, Fabian Reichert, Dongfang Zhang, Huseyin Cankaya, Luis E Zapata, Nicholas H Matlis, Franz X Kärtner
We demonstrate the generation of 100 GHz single-cycle pulses with up to 10 MW of peak power using optical rectification and broadband phase matching via the tilted pulse front (TPF) technique in lithium niobate. The optical driver is a cryogenically cooled Yb:YAG amplifier providing tens of mJ energy, ~5 ps long laser pulses. We obtain a high THz pulse energy up to 65 µJ with 31.6 MV/m peak electric field when focused close to its diffraction limit of 2.5 mm diameter. A high optical-to-THz energy conversion efficiency of 0...
September 5, 2016: Optics Express
https://www.readbyqxmd.com/read/27600918/test-retest-reliability-and-four-week-changes-in-cardiopulmonary-fitness-in-stroke-patients-evaluation-using-a-robotics-assisted-tilt-table
#18
Jittima Saengsuwan, Lucia Berger, Corina Schuster-Amft, Tobias Nef, Kenneth J Hunt
BACKGROUND: Exercise testing devices for evaluating cardiopulmonary fitness in patients with severe disability after stroke are lacking, but we have adapted a robotics-assisted tilt table (RATT) for cardiopulmonary exercise testing (CPET). Using the RATT in a sample of patients after stroke, this study aimed to investigate test-retest reliability and repeatability of CPET and to prospectively investigate changes in cardiopulmonary outcomes over a period of four weeks. METHODS: Stroke patients with all degrees of disability underwent 3 separate CPET sessions: 2 tests at baseline (TB1 and TB2) and 1 test at follow up (TF)...
September 6, 2016: BMC Neurology
https://www.readbyqxmd.com/read/27600003/-differences-of-age-and-gender-in-orthostatic%C3%A2-hypertension-a-single-center-study
#19
Meihua Kang, Yi Xu, Runmei Zou, Lijia Wu, Ping Lin, Fang Li, Cheng Wang
OBJECTIVE: To explore the differences of Chinese people's age and gender in orthostatic hypertension (OHT) by a single-center experience study.
 METHODS: A total of 2 994 patients with unexplained syncope and dizziness, who were outpatients or had been hospitalized in Second Xiangya Hospital, Central South University from January 2000 to August 2012, were chosen and subjected to the head-up tilt table test (HUTT). Their ages ranged from 2.00 to 78.00 years old, with an average at 19...
August 2016: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/27576180/endoscopic-anti-reflux-valve-for-post-esophagectomy-reflux-an-animal-study
#20
Yoshitomo Yanagimoto, Makoto Yamasaki, Hirotsugu Nagase, Takashi Kanemura, Shigeyoshi Higashi, Yasuhiro Miyazaki, Tomoki Makino, Tsuyoshi Takahashi, Yukinori Kurokawa, Hiroshi Miyata, Shuji Takiguchi, Masaki Mori, Yuichiro Doki, Kiyokazu Nakajima
Background and study aims: Gastric reflux into the remnant esophagus after subtotal or partial esophagectomy is associated with impairment in patient quality of life. We evaluated the feasibility, safety, and potential effectiveness of a novel procedure using a new endoscopic suturing device to create an anti-reflux valve (funnel) in pigs after esophagectomy with gastric tube reconstruction. Methods: The endoscopic procedure was performed in four pigs using a semi-full-thickness endoscopic suturing system (OverStitch; Apollo Endosurgery, Austin, Texas, USA)...
December 2016: Endoscopy
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