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https://www.readbyqxmd.com/read/28728559/effect-of-insulin-therapy-and-dietary-adjustments-on-safety-and-performance-during-simulated-soccer-tests-in-people-with-type-1-diabetes-study-protocol-for-a-randomized-controlled-trial
#1
Javier Calvo-Marín, Gabriel Torrealba-Acosta, Matthew Campbell, Jesse Gaboury, Ajmol Ali, Chih Hao Chen-Ku
BACKGROUND: Despite the reduction in glycemic derangement in patients with type 1 diabetes mellitus (T1D) through dietary and therapeutic adjustments implemented before, during and after continuous exercise, evidence for its effectiveness with intermittent forms of exercise, such as soccer, is still lacking. METHODS/DESIGN: We designed a study protocol for a randomized, crossover, double-blinded, controlled trial, for the evaluation of the effect that a strategy of dietary and therapeutic modifications may have on safety and performance of persons with T1D in soccer training sessions and cognitive testing...
July 20, 2017: Trials
https://www.readbyqxmd.com/read/28727704/evaluating-the-adjuvant-effect-of-dexamethasone-to-ropivacaine-in-transversus-abdominis-plane-block-for-inguinal-hernia-repair-and-spermatocelectomy-a-randomized-controlled-trial
#2
Robert Wegner, Duane Akwar, Sarah Guzman-Reyes, Greesha Pednekar, Rabail Chaudhry, Navneet Grewal, Naveen Kukreja, Omar L Mancillas, George W Williams, Omonele Nwokolo
BACKGROUND: The transversus abdominis plane (TAP) block is a relatively straightforward regional technique used for postoperative analgesia in patients undergoing abdominal surgeries. Various adjuvants have been used in past to prolong the duration of action of analgesia in peripheral nerve blocks. Several studies investigating the analgesic efficacy of dexamethasone added to local anesthetic agents, such as bupivacaine, have shown promising results. However, there are few studies comparing the efficacy of dexamethasone with ropivacaine...
July 2017: Pain Physician
https://www.readbyqxmd.com/read/28695288/introduction-mhc-kir-and-governance-of-specificity
#3
REVIEW
Adrian Kelly, John Trowsdale
The MHC controls specificity, to ensure that appropriate immune responses are mounted to invading pathogens whilst maintaining tolerance to the host. It encodes molecules that act as sentinels, providing a snapshot of the health of the interior and exterior of the cell for immune surveillance. To maintain the ability to respond appropriately to any disease requires a delicate balance of expression and function, and many subtleties of the system have been described at the gene, individual and population level...
July 10, 2017: Immunogenetics
https://www.readbyqxmd.com/read/28691096/nanoscale-simultaneous-chemical-and-mechanical-imaging-via-peak-force-infrared-microscopy
#4
Le Wang, Haomin Wang, Martin Wagner, Yong Yan, Devon S Jakob, Xiaoji G Xu
Nondestructive chemical and mechanical measurements of materials with ~10-nm spatial resolution together with topography provide rich information on the compositions and organizations of heterogeneous materials and nanoscale objects. However, multimodal nanoscale correlations are difficult to achieve because of the limitation on spatial resolution of optical microscopy and constraints from instrumental complexities. We report a novel noninvasive spectroscopic scanning probe microscopy method-peak force infrared (PFIR) microscopy-that allows chemical imaging, collection of broadband infrared spectra, and mechanical mapping at a spatial resolution of 10 nm...
June 2017: Science Advances
https://www.readbyqxmd.com/read/28682003/impact-insertion-of-osteochondral-grafts-interference-fit-and-central-graft-reduction-affect-biomechanics-and-cartilage-damage
#5
Alvin W Su, Yunchan Chen, Dustin H Wailes, Van W Wong, Shengqiang Cai, Albert C Chen, William D Bugbee, Robert L Sah
An osteochondral graft (OCG) is an effective treatment for articular cartilage and osteochondral defects. Impact of an OCG during insertion into the osteochondral recipient site (OCR) can cause chondrocyte death and matrix damage. The aim of the present study was to analyze the effects of graft-host interference fit and a modified OCG geometry on OCG insertion biomechanics and cartilage damage. The effects of interference fit (radius of OCG - radius of OCR), loose (0.00mm), moderate (0.05mm), tight (0.10mm), and of a tight fit with OCG geometry modification (central region of decreased radius) were analyzed for OCG cylinders and OCR blocks from adult bovine knee joints with an instrumented drop tower apparatus...
July 6, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/28676927/feasibility-and-limits-of-inguinal-hernia-repair-under-local-anaesthesia-in-a-limited-resource-environment-a-prospective-controlled-study
#6
S Bourgouin, Y Goudard, A Montcriol, J Bordes, A Nau, P Balandraud
PURPOSE: Local anaesthesia (LA) has proven effective for inguinal hernia repair in developed countries. Hernias in low to middle income countries represent a different issue. The aim of this study was to analyse the feasibility of LA for African hernia repairs in a limited resource environment. METHODS: Data from patients who underwent herniorrhaphy under LA or spinal anaesthesia (SA) by the 6th and 7th Forward Surgical Team were prospectively collected. All of the patients benefited from a transversus abdominis plane (TAP) block for postoperative analgesia...
July 4, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/28673214/randomised-comparison-of-three-types-of-continuous-anterior-abdominal-wall-block-after-midline-laparotomy-for-gynaecological-oncology-surgery
#7
P J Cowlishaw, P J Kotze, L Gleeson, N Chetty, L E Stanbury, P J Harms
Effective analgesia after midline laparotomy surgery is essential for enhanced recovery programs. We compared three types of continuous abdominal wall block for analgesia after midline laparotomy for gynaecological oncology surgery. We conducted a single-centre, double-blind randomised controlled trial. Ninety-four patients were randomised into three groups to receive two days of programmed intermittent boluses of ropivacaine (18 ml 0.5% ropivacaine every four hours) via either a transversus abdominis plane (TAP) catheter, posterior rectus sheath (PRS) catheter, or a subcutaneous (SC) catheter...
July 2017: Anaesthesia and Intensive Care
https://www.readbyqxmd.com/read/28667547/transversus-abdominis-plane-tap-block-versus-thoracic-epidural-analgesia-tea-in-laparoscopic-colon-surgery-in-the-eras-program
#8
Basilio Pirrera, Vincenzo Alagna, Andrea Lucchi, Pierluigi Berti, Carlo Gabbianelli, Giacomo Martorelli, Lorella Mozzoni, Federico Ruggeri, Alessandro Ingardia, Giuseppe Nardi, Gianluca Garulli
AIM: The enhanced recovery after surgery (ERAS) pathway and laparoscopic approach had been proven beneficial for patients and should now be considered as a standard of care in colorectal surgery. Multimodal analgesia is the gold standard in the ERAS program with the use of thoracic epidural analgesia (TEA). Few data are available on Transversus abdominis plane (TAP) blocks in laparoscopic colorectal surgery and ERAS pathway. The aim of this study is to evaluate the efficacy of TAP block compared to TEA in the management of postoperative pain and the impact on the recurrence of postoperative nausea, vomiting and ileus in laparoscopic colorectal surgery in the ERAS program...
July 1, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28663649/the-analgesic-efficacy-of-dexamethasone-added-to-ropivacaine-in-transversus-abdominis-plane-block-for-transabdominal-hysterectomy-under-subarachnoid-block
#9
Jyoti P Deshpande, Poonam S Ghodki, Shalini P Sardesai
BACKGROUND AND AIMS: Ultrasound-guided transversus abdominis plane (TAP) block has been proven as a safe and effective analgesic technique for several lower abdominal surgeries. Various adjuvants have been used to intensify the quality and prolong the local anesthetic effect. We evaluated the analgesic efficacy of dexamethasone addition to ropivacaine in TAP block following open abdominal hysterectomy. MATERIALS AND METHODS: After clearance from the Institutional Ethics Committee, a double-blind, prospective, randomized study was carried out on sixty patients aged 40-60 years posted for elective open abdominal hysterectomy comparing bilateral TAP block using 20 ml of 0...
April 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/28663625/a-comparative-study-of-analgesic-efficacy-of-intrathecal-buprenorphine-with-ultrasound-guided-transversus-abdominis-plane-block-for-postcesarean-delivery-analgesia
#10
Prakash Marappa, Manjunath Abloodu Chikkapillappa, Nagaraj Mungasuvalli Chennappa, Vinayak Seenappa Pujari
BACKGROUND: Women undergoing cesarean (CS) delivery present a unique set of challenges to the anesthetist in terms of postoperative pain management. This study was conducted to compare the analgesic efficacy of intrathecal buprenorphine (ITB) with ultrasound-guided transversus abdominis plane (TAP) block in post-CS delivery pain. METHODOLOGY: A prospective randomized comparative study of sixty American Society of Anesthesiologists physical status I and II pregnant patients divided into two groups of thirty each as ITB group and TAP block group after satisfying the inclusion criteria...
April 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/28651927/doxorubicin-plus-evofosfamide-versus-doxorubicin-alone-in-locally-advanced-unresectable-or-metastatic-soft-tissue-sarcoma-th-cr-406-sarc021-an-international-multicentre-open-label-randomised-phase-3-trial
#11
William D Tap, Zsuzsanna Papai, Brian A Van Tine, Steven Attia, Kristen N Ganjoo, Robin L Jones, Scott Schuetze, Damon Reed, Sant P Chawla, Richard F Riedel, Anders Krarup-Hansen, Maud Toulmonde, Isabelle Ray-Coquard, Peter Hohenberger, Giovanni Grignani, Lee D Cranmer, Scott Okuno, Mark Agulnik, William Read, Christopher W Ryan, Thierry Alcindor, Xavier F Garcia Del Muro, G Thomas Budd, Hussein Tawbi, Tillman Pearce, Stew Kroll, Denise K Reinke, Patrick Schöffski
BACKGROUND: Evofosfamide is a hypoxia-activated prodrug of bromo-isophosphoramide mustard. We aimed to assess the benefit of adding evofosfamide to doxorubicin as first-line therapy for advanced soft-tissue sarcomas. METHODS: We did this international, open-label, randomised, phase 3, multicentre trial (TH CR-406/SARC021) at 81 academic or community investigational sites in 13 countries. Eligible patients were aged 15 years or older with a diagnosis of an advanced unresectable or metastatic soft-tissue sarcoma, of intermediate or high grade, for which no standard curative therapy was available, an Eastern Cooperative Oncology Group performance status of 0-1, and measurable disease by Response Evaluation Criteria in Solid Tumors version 1...
June 23, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28643890/anatomical-evaluation-of-the-thoracolumbar-nerves-related-to-the-transversus-abdominis-plane-block-technique-in-the-dog
#12
F E Castañeda-Herrera, E F Buriticá-Gaviria, D F Echeverry-Bonilla
Transversus abdominis plane (TAP) is a fascial plane containing the thoracolumbar nerve branches that innervate the abdominal wall. Limited information is available on the anatomical organization of these nerve branches in the dog, which is of great importance for the success of the TAP block anaesthetic technique. The aim of this study was to describe the origin and conformation of thoracolumbar nerves running through the TAP in 20 hemi-abdominal walls of 10 adult mongrel dog cadavers with an average body weight of 12...
June 23, 2017: Anatomia, Histologia, Embryologia
https://www.readbyqxmd.com/read/28634048/activation-volume-vs-bold-signal-change-as-measures-of-fmri-activation-its-impact-on-gaba-fmri-activation-correlation
#13
Pallab K Bhattacharyya, Micheal D Phillips, Lael A Stone, Mark J Lowe
PURPOSE: To explore the relative robustness of functional MRI (fMRI) activation volume and blood oxygen level-dependent (BOLD) signal change as fMRI metric, and to study the effect of relative robustness on the correlation between fMRI activation and cortical gamma amino butyric acid (GABA) in healthy controls and patients with multiple sclerosis (MS). METHODS: fMRI data were acquired from healthy controls and patients with MS, with the subjects peforming self paced bilateral finger tapping in block design...
June 17, 2017: Magnetic Resonance Imaging
https://www.readbyqxmd.com/read/28631456/comparison-between-adenosine-and-magnesium-sulphate-as-adjuvants-for-transversus-abdominis-plane-block-a-prospective-randomized-controlled-trial
#14
Amany S Ammar, Khaled M Mahmoud, Zeinab A Kasemy
BACKGROUND: Various adjuvants have been employed during different nerve blocks. We aimed to evaluate the effect of adding adenosine versus magnesium sulfate to bupivacaine on the quality and duration of transversus abdominis plane (TAP) block. METHODS: Participants were randomized to TAP block using either 20 ml of bupivacaine hydrochloride 0.375% + 12 mg adenosine in 2 ml of saline 0.9% (adenosine group), 20 ml of bupivacaine hydrochloride 0.375% + 500 mg magnesium sulphate in 2 ml saline 0...
June 14, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28625452/tranversus-abdoimis-plane-tap-block-with-morphine-local-systemic-or-no-effect
#15
EDITORIAL
Gildasio S De Oliveira
No abstract text is available yet for this article.
August 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28616651/comparison-of-efficacy-of-transversus-abdominis-plane-block-and-iliohypogastric-ilioinguinal-nerve-block-for-postoperative-pain-management-in-patients-undergoing-inguinal-herniorrhaphy-with-spinal-anesthesia-a-prospective-randomized-controlled-open-label-study
#16
Onur Okur, Zeki Tuncel Tekgul, Nazif Erkan
PURPOSES: The purpose of this study was to compare the effects of lateral abdominal transversus abdominis plane block (TAP block) and iliohypogastric/ilioinguinal nerve block (IHINB) under ultrasound guidance for postoperative pain management of inguinal hernia repair. Secondary purposes were to compare the complication rates of the two techniques and to examine the effects of TAP block and IHINB on chronic postoperative pain. METHODS: This was a prospective randomized controlled open-label study...
June 14, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/28610880/comparison-of-analgesic-efficacy-of-laparoscope-assisted-and-ultrasound-guided-transversus-abdominis-plane-block-after-laparoscopic-colorectal-operation-a-randomized-single-blind-non-inferiority-trial
#17
Soo Yeun Park, Jun Seok Park, Gyu-Seog Choi, Hye Jin Kim, Suyoung Moon, Jinseok Yeo
BACKGROUND: Transversus abdominis plane (TAP) block has been used as a component of multimodal analgesia after abdominal operation. We introduced a new laparoscope-assisted TAP (LTAP) block technique using intraperitoneal injection and compared its analgesic effect with that of an ultrasound-guided TAP (UTAP) block in terms of postoperative pain control. STUDY DESIGN: A prospective, randomized, single-blinded non-inferiority clinical trial was conducted with patients undergoing elective laparoscopic colectomy for colon cancer...
June 10, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28578725/possible-associations-between-subitizing-estimation-and-visuospatial-working-memory-vswm-in-children
#18
Jesica Formoso, Juan Pablo Barreyro, Silvia Jacubovich, Irene Injoque-Ricle
Researchers have focused on identifying the mechanisms involved in subitizing and its differences with estimation. Some suggest that subitizing relies on a visual indexing system in charge of the simultaneous individuation of objects that is also used by visuospatial working memory (VSWM). In adults, studies found associations between subitizing and VSWM, in the absence of correlation between VSWM and estimation. The present study analyzed the performance of 120 4 and 6-year-old children in three tasks: dot enumeration to measure subitizing capacity, quantity discrimination for estimation, and Corsi Block-tapping task for VSWM...
June 5, 2017: Spanish Journal of Psychology
https://www.readbyqxmd.com/read/28571286/staged-hard-and-soft-tissue-reconstruction-followed-by-implant-supported-restoration-in-the-aesthetic-zone-a-case-report
#19
Harinath Parthasarathy, Lakshmi Ramachandran, Anupama Tadepalli, Deepa Ponnaiyan
Alveolar ridge deficiency is a common clinical consequence following tooth loss due to chronic periodontitis complicating ideal implant placement. Advanced hard and soft tissue augmentation procedures have been developed in the recent past with predictable clinical outcomes. A male patient presented with a Grade III mobile upper right central incisor associated with advanced bone loss and soft tissue deficit. Following extraction of tooth #11, socket augmentation was done using an autogenous cortico-cancellous block graft and subsequent soft tissue augmentation was done with palatal connective tissue graft...
April 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28558821/comparative-evaluation-of-insertion-torque-and-mechanical-stability-for-self-tapping-and-self-drilling-orthodontic-miniscrews-an-in-vitro-study
#20
Michele Tepedino, Francesco Masedu, Claudio Chimenti
BACKGROUND: The aim of the present study was to evaluate the relationship between insertion torque and stability of miniscrews in terms of resistance against dislocation, then comparing a self-tapping screw with a self-drilling one. METHODS: Insertion torque was measured during placement of 30 self-drilling and 31 self-tapping stainless steel miniscrews (Leone SpA, Sesto Fiorentino, Italy) in synthetic bone blocks. Then, an increasing pulling force was applied at an angle of 90° and 45°, and the displacement of the miniscrews was recorded...
May 30, 2017: Head & Face Medicine
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