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damage control of surgery

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https://www.readbyqxmd.com/read/29244532/risk-factors-and-predictors-of-significant-chondral-surface-change-from-primary-to-revision-anterior-cruciate-ligament-reconstruction-a-moon-and-mars-cohort-study
#1
Robert A Magnussen, James R Borchers, Angela D Pedroza, Laura J Huston, Amanda K Haas, Kurt P Spindler, Rick W Wright, Christopher C Kaeding, Christina R Allen, Allen F Anderson, Daniel E Cooper, Thomas M DeBerardino, Warren R Dunn, Brett A Lantz, Barton Mann, Michael J Stuart, John P Albright, Annunziato Amendola, Jack T Andrish, Christopher C Annunziata, Robert A Arciero, Bernard R Bach, Champ L Baker, Arthur R Bartolozzi, Keith M Baumgarten, Jeffery R Bechler, Jeffrey H Berg, Geoffrey A Bernas, Stephen F Brockmeier, Robert H Brophy, Charles A Bush-Joseph, J Brad Butler, John D Campbell, James L Carey, James E Carpenter, Brian J Cole, Jonathan M Cooper, Charles L Cox, R Alexander Creighton, Diane L Dahm, Tal S David, David C Flanigan, Robert W Frederick, Theodore J Ganley, Elizabeth A Garofoli, Charles J Gatt, Steven R Gecha, James Robert Giffin, Sharon L Hame, Jo A Hannafin, Christopher D Harner, Norman Lindsay Harris, Keith S Hechtman, Elliott B Hershman, Rudolf G Hoellrich, Timothy M Hosea, David C Johnson, Timothy S Johnson, Morgan H Jones, Ganesh V Kamath, Thomas E Klootwyk, Bruce A Levy, C Benjamin Ma, G Peter Maiers, Robert G Marx, Matthew J Matava, Gregory M Mathien, David R McAllister, Eric C McCarty, Robert G McCormack, Bruce S Miller, Carl W Nissen, Daniel F O'Neill, Brett D Owens, Richard D Parker, Mark L Purnell, Arun J Ramappa, Michael A Rauh, Arthur C Rettig, Jon K Sekiya, Kevin G Shea, Orrin H Sherman, James R Slauterbeck, Matthew V Smith, Jeffrey T Spang, Steven J Svoboda, Timothy N Taft, Joachim J Tenuta, Edwin M Tingstad, Armando F Vidal, Darius G Viskontas, Richard A White, James S Williams, Michelle L Wolcott, Brian R Wolf, James J York
BACKGROUND: Articular cartilage health is an important issue following anterior cruciate ligament (ACL) injury and primary ACL reconstruction. Factors present at the time of primary ACL reconstruction may influence the subsequent progression of articular cartilage damage. HYPOTHESIS: Larger meniscus resection at primary ACL reconstruction, increased patient age, and increased body mass index (BMI) are associated with increased odds of worsened articular cartilage damage at the time of revision ACL reconstruction...
December 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29238916/impact-of-bariatric-surgical-intervention-on-peripheral-blood-neutrophil-pbn-function-in-obesity
#2
Helen M Roberts, Melissa M Grant, Naomi Hubber, Paul Super, Rishi Singhal, Iain L C Chapple
AIM: The aim of this study was to investigate the impact of weight loss following gastric band surgery on multiple measures of peripheral blood neutrophil (PBN) function. MATERIAL AND METHODS: Twenty-three obese patients undergoing gastric band surgery were recruited to a longitudinal intervention study, alongside non-obese, healthy gender- and age-matched controls. Eighteen pairs of patients and controls completed all stages of the study. PBNs were isolated by density centrifugation and a comprehensive analysis of PBN function was undertaken at various stages of the patients' bariatric surgical care pathway...
December 14, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/29238102/prevention-and-prediction-of-postoperative-bowel-bladder-disorder-using-an-anal-plug-electrode-with-tc-msep-monitoring-during-spine-surgery
#3
Kazuyoshi Kobayashi, Kei Ando, Hideki Yagi, Kenyu Ito, Mikito Tsushima, Masayoshi Morozumi, Satoshi Tanaka, Masaaki Machino, Kyotaro Ota, Yukihiro Matsuyama, Naoki Ishiguro, Shiro Imagama
A retrospective study was performed to examine the efficacy of intraoperative monitoring of the external anal sphincter (EAS) muscle-evoked potential after a transcranial muscle-action potential (Tc-MsEP) in spinal cord surgery, and to evaluate alarm points for EAS waveform deterioration related to postoperative bowel bladder disorder (BBD). BBD is caused by damage to the hypogastric, pelvic, and pudendal nerves and leads to a significant reduction in quality of life. Intraoperative Tc-MsEP monitoring using the EAS is common to prevent neurological deficit, but the relationship of BBD with intraoperative monitoring of the EAS has not been examined...
November 2017: Nagoya Journal of Medical Science
https://www.readbyqxmd.com/read/29233750/fibrin-hydrogels-as-a-xenofree-and-rapidly-degradable-support-for-transplantation-of-retinal-pigment-epithelium-monolayers
#4
Jarel K Gandhi, Zahid Manzar, Lori A Bachman, Cynthia Andrews-Pfannkoch, Travis Knudsen, Matthew Hill, Hannah Schmidt, Raymond Iezzi, Jose S Pulido, Alan D Marmorstein
Recent phase 1 trials of embryonic stem cell and induced pluripotent stem cell (iPSCs) derived RPE transplants for the treatment of macular degeneration have demonstrated the relative safety of this process. However, there is concern over clumping, thickening, folding, and wrinkling of the transplanted RPE. To deliver a flat RPE monolayer, current phase 1 trials are testing synthetic substrates for RPE transplantation. These substrates, however, cause localized inflammation and fibrosis in animal models due to long degradation times...
December 9, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/29233184/effects-of-angelicae-pubescentis-and-loranthi-decotion-on-repairing-knee-joint-cartilages-in-rats
#5
Shun Lyu, Bin Ji, Wenwu Gao, Xianqi Chen, Xiaotao Xie, Junjie Zhou
BACKGROUND: Knee osteoarthritis (KOA) is a common orthopedics disease and its pathological changes at early stage are the damage and loss of articular cartilage. Traditional Chinese medicine (TCM) prescription contains multiple components and has the unique advantages of the diversity of targets.We compared the traditional Chinese medical formulae (Angelicae Pubescentis and Loranthi decotion, APLD, or Duhuo Jisheng) with a western medicine (glucosamine sulfate, GS) to treat the rat arthritis models, and tracked the outcomes...
December 12, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/29231235/the-perioperative-use-of-synthetic-and-biological-disease-modifying-antirheumatic-drugs-in-patients-with-rheumatoid-arthritis
#6
Gregory Fleury, Silvano Mania, Didier Hannouche, Cem Gabay
Disease-modifying antirheumatic drugs (DMARDs) have become essential treatments in the management of patients with inflammatory rheumatic diseases. Their use has resulted in a marked improvement of disease control and a limitation of joint damage, although some patients still require subsequent corrective or joint replacement surgery. Due to their immunosuppressive effects, some DMARDs are associated with an increased risk of infection. The aim of this review is to discuss the available literature on the management of DMARDs during the perioperative period, particularly in the case of orthopaedic surgery...
December 12, 2017: Swiss Medical Weekly
https://www.readbyqxmd.com/read/29226570/campath-calcineurin-inhibitor-reduction-and-chronic-allograft-nephropathy-the-3c-study-results-of-a-randomized-controlled-clinical-trial
#7
Richard Haynes, Lisa Blackwell, Natalie Staplin, William G Herrington, Jonathan Emberson, Parminder K Judge, Benjamin C Storey, Martin J Landray, Paul N Harden, Colin Baigent, Peter Friend
Calcineurin inhibitors (CNI e.g. tacrolimus) reduce short-term kidney transplant failure, but chronic nephrotoxicity may contribute to late transplant loss. Elective conversion to inhibitors of the mammalian target of rapamycin pathway (mTOR e.g. sirolimus) might avoid long-term CNI renal damage and improve outcomes. The 3C Study was a pragmatic randomized controlled trial comprising sequential randomizations between alemtuzumab and basiliximab induction therapy (at the time of surgery) and between tacrolimus and sirolimus maintenance therapy at 6-months post-transplant...
December 11, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/29222838/results-of-a-systematic-literature-review-of-treatment-modalities-for-jugulotympanic-paraganglioma-stratified-per-fisch-class
#8
Thijs T G Jansen, Henri J L M Timmers, Henri A M Marres, Johannes H A M Kaanders, Henricus P M Kunst
OBJECTIVE: Key for successful jugulotympanic paraganglioma management is a personalized approach aiming for the best practice for each individual patient. To this end, a systematic review is performed, evaluating the local control- and complication rates for the different treatment modalities stratified by the broadly accepted Fisch classification. DESIGN: A systematic literature review according to the PRISMA statement was performed. A detailed overview of individual treatment outcomes per Fisch class is provided...
December 8, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/29221814/use-of-interventional-radiology-as-initial-hemorrhage-control-to-improve-outcomes-for-potentially-lethal-multiple-blunt-injuries
#9
Hiroyuki Otsuka, Toshiki Sato, Keiji Sakurai, Hiromichi Aoki, Takeshi Yamagiwa, Shinichi Iizuka, Sadaki Inokuchi
INTRODUCTION: Recently, trauma management has been markedly improved with interventional radiology (IVR) and damage-control strategies. However, the indications for its use in hemodynamically unstable patients with severe trauma remains unclear. In some cases, IVR may be more effective than surgery for damage-control hemostasis; however, performing IVR in life-threatening trauma settings is challenging. To address this, we practiced and evaluated a trauma-management system with emergency physicians who trained for both severe trauma management, and techniques of surgery and IVR...
December 6, 2017: Injury
https://www.readbyqxmd.com/read/29219023/tenascin-c-prevents-articular-cartilage-degeneration-in-murine-osteoarthritis-models
#10
Yuriyo Matsui, Masahiro Hasegawa, Takahiro Iino, Kyoko Imanaka-Yoshida, Toshimichi Yoshida, Akihiro Sudo
Objective The objective of this study was to determine whether intra-articular injections of tenascin-C (TNC) could prevent cartilage damage in murine models of osteoarthritis (OA). Design Fluorescently labeled TNC was injected into knee joints and its distribution was examined at 1 day, 4 days, 1 week, 2 weeks, and 4 weeks postinjection. To investigate the effects of TNC on cartilage degeneration after surgery to knee joints, articular spaces were filled with 100 μg/mL (group I), 10 μg/mL (group II) of TNC solution, or control (group III)...
January 2018: Cartilage
https://www.readbyqxmd.com/read/29217386/early-worsening-of-diabetic-retinopathy-after-rapid-improvement-of-blood-glucose-control-in-patients-with-diabetes
#11
REVIEW
S Feldman-Billard, É Larger, P Massin
AIM: To review the frequency, importance of and risk factors for "early worsening of diabetic retinopathy" (EWDR) after rapid improvement of blood glucose in patients with diabetes. METHODS: This was a systematic review of key references (PubMed 1980-2016) and the current international recommendations for the above-mentioned topics. RESULTS: EWDR has been described during intensive treatment (IT) in patients with uncontrolled type 1 or 2 diabetes, and after pancreas transplantation or bariatric surgery...
November 11, 2017: Diabetes & Metabolism
https://www.readbyqxmd.com/read/29214074/tilt-decentration-and-internal-higher-order-aberrations-of-sutured-posterior-chamber-intraocular-lenses-in-patients-with-open-globe-injuries
#12
Xiangjia Zhu, Yinglei Zhang, Wenwen He, Hongfei Ye, Chunhui Jiang, Yi Lu
Purpose: To evaluate the tilt, decentration, and internal higher-order aberrations (HOAs) of sutured posterior-chamber intraocular lenses (IOLs) in patients with open globe injuries. Methods: 46 consecutive patients (47 eyes) who underwent transsclerally sutured IOL implantation were enrolled in this prospective cohort study. Nineteen eyes had a history of open globe injury. The tilt and decentration of the IOLs and the visual quality were measured 1 month after surgery...
2017: Journal of Ophthalmology
https://www.readbyqxmd.com/read/29203201/combat-related-acetabular-fractures-outcomes-of-open-versus-closed-injuries
#13
Richard L Purcell, Michael A Donohue, Sameer K Saxena, Wade T Gordon, Louis L Lewandowski
INTRODUCTION: Since the onset of the Global War on Terror close to 50,000 United States service members have been injured in combat, many of these injuries would have previously been fatal. Among these injuries, open acetabular fractures are at an increased number due to the high percentage of penetrating injuries such as high velocity gunshot wounds and blast injuries. These injuries lead to a greater degree of contamination, and more severe associated injuries. There is a significantly smaller proportion of the classic blunt trauma mechanism typically seen in civilian trauma...
December 1, 2017: Injury
https://www.readbyqxmd.com/read/29201541/pulsed-radiofrequency-stimulation-suppresses-palmar-hyperhidrosis-in-an-animal-study
#14
Mu-Lien Lin, Tzu-Rung Huang, Ming-Chien Kao, Hung-Wei Chiu, Sheng-Chieh Lin, Fang-Chia Chang
Objectives: Palmar hyperhidrosis (PH) exhibits excessive and unpredictable sweating. The most effective treatment for permanent cure is the ablation of thoracic sympathetic ganglia innervating hands. However, sympathectomy of T2 sympathetic ganglion by clipping or cauterization causes irreversible nerve damage, and results in a compensatory hyperhidrosis (CH). We herein used the pulsed radiofrequency (PRF) stimulation to reversibly block sympathetic ganglion to treat PH and avoid CH. Material and Methods: A bipolar electrode was implanted into the right T2 sympathetic trunk by endoscopic surgery and PRF was delivered through the electrode...
November 2017: Brain and Behavior
https://www.readbyqxmd.com/read/29198125/comparison-between-the-effect-of-kartogenin-and-tgf%C3%AE-3-on-chondrogenesis-of-human-adipose-derived-stem-cells-in-fibrin-scaffold
#15
A Valiani, M A Izadi, H Bahramian, E Esfandiari, B Hashemibeni
BACKGROUND: Due to very sluggish turnover at the molecular and cellular level, the healing of chondral damages has been considered difficult. In the current study, the effects of the Kartogenin, a small heterocyclic molecule on chondrogenic differentiation of stem cells was compared to TGF-β3. METHODS: Human Adipose-Derived Stem Cells were extracted during an elective surgery. Cell viability was estimated by MTT assay, differentiated cells evaluated by histological and immunohistochemical techniques...
2017: Bratislavské Lekárske Listy
https://www.readbyqxmd.com/read/29197953/prolonged-use-of-alendronate-alters-the-biology-of-cranial-repair-in-estrogen-deficient-rats-associated-simultaneous-immunohistochemical-expression-of-tgf-%C3%AE-1-%C3%AE-er-and-bmpr1b
#16
Allan Fernando Giovanini, Giuliene Nunes de Sousa Passoni, Isabella Göhringer, Tatiana Miranda Deliberador, João Cesar Zielak, Carmem Lucia Muller Storrer, Thais Andrade Costa-Casagrande, Rafaela Scariot
OBJECTIVES: TGF-β1 is a cytokine that may induce both osteoneogenesis through Runx-2 or fibrosis via the transcription of α-smooth muscle actin (α-SMA). Because it has been previously known that alendronate increases the level of TGF-β1 and that under the usual condition of bone metabolism the estrogen may prevent the fibrotic effect of TGF-β1, the aim of this study was to evaluate if alendronate alters the cellular differentiation process post calvarial surgery in estrogen-deficient specimens...
December 2, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/29197607/inflammatory-response-modulation-through-a-ppar%C3%AE-agonist-during-surgically-induced-visceral-ischemia-in-an-animal-model
#17
Bianca Pane, Valerio Gazzola, Giovanni Spinella, Paola Bagnato, Federica Grillo, Valerio Gaetano Vellone, Domenico Palombo
BACKGROUND: Ischemia / reperfusion (I/R) injury represents one of the most severe complications in vascular surgery where cross-clamping of the aorta and subsequent visceral ischemia are a recurrent issue. The literature describes a family of nuclear receptors, i.e., peroxisome-proliferator activated receptors (PPARs), in particular PPARγ isoform, which are important modulators of vascular inflammation resulting from I/R injury. The aim of our study is to evaluate how PPARγ agonist administration could reduce local and systemic inflammatory response after I/R injury during aortic supraceliac clamping in animal model...
November 29, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29197193/negative-pressure-therapy-alone-or-with-irrigation-in-the-management-of-severe-peritonitis
#18
Mauro Andreano, Vito D'Ambrosio, Guido Coretti, Paolo Bianco, Simona Ruggiero, Umberto Robustelli, Maurizio Castriconi
BACKGROUND: Ogilvie was the first to publish on open abdomen (OA) for the treatment of the damages caused by penetrating abdominal wounds in war events. Research improved those devices that allow a controlled, homogeneous and continuous extraction of contaminated fluids from all abdominal recesses, which are nowadays the base of the "Open Abdomen" technique. MATERIALS AND METHODS: From August 2012 to February 2016 at the Department of Emergency Surgery of Cardarelli Hospital in Naples, 40 patients affected by Severe Peritonitis have been treated with OA technique...
2017: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/29196867/prevalence-of-haptic-feedback-in-robot-mediated-surgery-a-systematic-review-of-literature
#19
REVIEW
Farshid Amirabdollahian, Salvatore Livatino, Behrad Vahedi, Radhika Gudipati, Patrick Sheen, Shan Gawrie-Mohan, Nikhil Vasdev
With the successful uptake and inclusion of robotic systems in minimally invasive surgery and with the increasing application of robotic surgery (RS) in numerous surgical specialities worldwide, there is now a need to develop and enhance the technology further. One such improvement is the implementation and amalgamation of haptic feedback technology into RS which will permit the operating surgeon on the console to receive haptic information on the type of tissue being operated on. The main advantage of using this is to allow the operating surgeon to feel and control the amount of force applied to different tissues during surgery thus minimising the risk of tissue damage due to both the direct and indirect effects of excessive tissue force or tension being applied during RS...
December 1, 2017: Journal of Robotic Surgery
https://www.readbyqxmd.com/read/29195627/ethyl-pyruvate-is-renoprotective-against-ischemia-reperfusion-injury-under-hyperglycemia
#20
Ji Hae Jun, Jong Wook Song, Eun-Jung Shin, Young-Lan Kwak, Nakcheol Choi, Jae-Kwang Shim
BACKGROUND: Hyperglycemia (HG) is common in cardiovascular surgeries due to diabetes, inflammation, and the neuroendocrine stress response. HG aggravates renal ischemia-reperfusion (I/R) injury through an increased inflammatory response, and blunts the protective effect of various measures. Ethyl pyruvate (EP) provides anti-inflammatory effects against I/R injury via inhibition of high-mobility group box 1 protein (HMGB1) release. This study aimed to determine the renoprotective effect of EP against I/R injury under HG...
November 1, 2017: Journal of Thoracic and Cardiovascular Surgery
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