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https://www.readbyqxmd.com/read/29721013/changes-in-hepatic-blood-flow-and-liver-function-during-closed-abdominal-hyperthermic-intraperitoneal-chemotherapy-following-cytoreduction-surgery
#1
Stéphanie Dupont, Eduardo R C Schiffer, Marion J White, John R A Diaper, Marc-Joseph Licker, Philippe C Masouyé
Background: The increase in intra-abdominal pressure (IAP) during closed abdominal hyperthermic intraperitoneal chemotherapy (HIPEC) leads to major haemodynamic changes and potential organ dysfunction. We investigated these effects on hepatic blood flow (HBF) and liver function in patients undergoing HIPEC following cytoreductive surgery and fluid management guided by dynamic preload indices. Methods: In this prospective observational clinical study including 15 consecutive patients, we evaluated HBF by transesophageal echocardiography and liver function by determination of the indocyanine green plasma disappearance rate (ICG-PDR)...
2018: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/29670534/divergent-mitochondrial-antioxidant-activities-and-lung-alveolar-architecture-in-the-lungs-of-rats-and-mice-at-high-altitude
#2
Alexandra Jochmans-Lemoine, Susana Revollo, Gabriella Villalpando, Ibana Valverde, Marcelino Gonzales, Sofien Laouafa, Jorge Soliz, Vincent Joseph
Compared with mice, adult rats living at 3,600 m above sea level (SL-La Paz, Bolivia) have high hematocrit, signs of pulmonary hypertension, and low lung volume with reduced alveolar surface area. This phenotype is associated with chronic mountain sickness in humans living at high altitude (HA). We tested the hypothesis that this phenotype is associated with impaired gas exchange and oxidative stress in the lungs. We used rats and mice (3 months old) living at HA (La Paz) and SL (Quebec City, Canada) to measure arterial oxygen saturation under graded levels of hypoxia (by pulse oximetry), the alveolar surface area in lung slices and the activity of pro- (NADPH and xanthine oxidases-NOX and XO) and anti- (superoxide dismutase, and glutathione peroxidase-SOD and GPx) oxidant enzymes in cytosolic and mitochondrial lung protein extracts...
2018: Frontiers in Physiology
https://www.readbyqxmd.com/read/29570057/vital-sign-monitoring-through-the-back-using-an-uwb-impulse-radar-with-body-coupled-antennas
#3
Elliott Schires, Pantelis Georgiou, Tor Sverre Lande
Radar devices can be used in nonintrusive situations to monitor vital sign, through clothes or behind walls. By detecting and extracting body motion linked to physiological activity, accurate simultaneous estimations of both heart rate (HR) and respiration rate (RR) is possible. However, most research to date has focused on front monitoring of superficial motion of the chest. In this paper, body penetration of electromagnetic (EM) wave is investigated to perform back monitoring of human subjects. Using body-coupled antennas and an ultra-wideband (UWB) pulsed radar, in-body monitoring of lungs and heart motion was achieved...
April 2018: IEEE Transactions on Biomedical Circuits and Systems
https://www.readbyqxmd.com/read/29553985/current-ventilator-and-oxygen-management-during-general-anesthesia-a-multicenter-cross-sectional-observational-study
#4
Satoshi Suzuki, Yuko Mihara, Yukiko Hikasa, Shuji Okahara, Takuma Ishihara, Ayumi Shintani, Hiroshi Morimatsu, Akiko Sato, Sachio Kusume, Hidekuni Hidaka, Hidehiko Yatsuzuka, Masahiro Okawa, Makoto Takatori, Shinsei Saeki, Takeshi Samuta, Hiroaki Tokioka, Toshiaki Kurasako, Masato Maeda, Mamoru Takeuchi, Akihito Hirasaki, Michio Kitaura, Hideki Kajiki, Osamu Kobayashi, Hiroshi Katayama, Hideki Nakatsuka, Satoshi Mizobuchi, Seiji Sugimoto, Masataka Yokoyama, Kazuhito Kusudo, Kensuke Shiraishi, Toshio Iwaki, Tatsuhiko Komatsu, Yasuo Hirai, Tetsufumi Sato, Masakazu Kimura, Takeshi Yasukawa, Motonobu Kimura, Masahiro Taniguchi, Yutaka Shimoda, Yoji Kobayashi, Mitsunori Tsukioki, Nobuki Manabe, Eiji Ando, Makoto Kosaka, Takashi Tsukiji, Chika Tokura, Yasuhiro Asao, Masatoshi Sugiyama, Kozo Seto
BACKGROUND: Intraoperative oxygen management is poorly understood. It was hypothesized that potentially preventable hyperoxemia and substantial oxygen exposure would be common during general anesthesia. METHODS: A multicenter, cross-sectional study was conducted to describe current ventilator management, particularly oxygen management, during general anesthesia in Japan. All adult patients (16 yr old or older) who received general anesthesia over 5 consecutive days in 2015 at 43 participating hospitals were identified...
March 19, 2018: Anesthesiology
https://www.readbyqxmd.com/read/29398489/young-patients-with-cystic-fibrosis-demonstrate-subtle-alterations-of-the-cardiovascular-system
#5
Jacobien B Eising, Cornelis K van der Ent, Arco J Teske, Maaike M Vanderschuren, Cuno S P M Uiterwaal, Folkert J Meijboom
BACKGROUND: As life expectancy increases in patients with cystic fibrosis, it is important to pay attention to extra-pulmonary comorbidities. Several studies have shown signs of myocardial dysfunction in adult patients, but little is known about onset and development of these changes over time. In this prospective study, cardiac function in children with cystic fibrosis was compared to that of healthy children. METHODS: 33 children, aged 3-12years, with cystic fibrosis were recruited from the Wilhelmina Children's hospital and 33 age-matched healthy children were selected from the WHISTLER study, a population-based cohort study...
February 2, 2018: Journal of Cystic Fibrosis: Official Journal of the European Cystic Fibrosis Society
https://www.readbyqxmd.com/read/29338781/correlation-between-disease-activity-and-serum-ferritin-in-clinically-amyopathic-dermatomyositis-with-rapidly-progressive-interstitial-lung-disease-a-case-report
#6
Kazuhiro Yamada, Kazuhisa Asai, Atsuko Okamoto, Tetsuya Watanabe, Hiroshi Kanazawa, Mai Ohata, Masahiko Ohsawa, Kazuto Hirata
BACKGROUND: Clinically amyopathic dermatomyositis with anti-Melanoma Differentiation-Associated gene 5 (MDA5) antibody often presents with severe interstitial lung disease. Although serum ferritin level is known to reflect interstitial lung disease activity, there are few case reports describing this association. CASE PRESENTATION: A 58-year-old man was referred to our outpatient clinic with a 3-week history of cough and respiratory distress. He had erythema over the V area of the neck and a Gottron's sign...
January 16, 2018: BMC Research Notes
https://www.readbyqxmd.com/read/29237485/resuscitative-endovascular-balloon-occlusion-of-the-aorta-may-increase-the-bleeding-of-minor-thoracic-injury-in-severe-multiple-trauma-patients-a-case-report
#7
Takaaki Maruhashi, Hiroaki Minehara, Ichiro Takeuchi, Yuichi Kataoka, Yasushi Asari
BACKGROUND: The resuscitative endovascular balloon occlusion of the aorta, because of its efficacy and feasibility, has been widely used in treating patients with severe torso trauma. However, complications developing around the site proximal to the occlusion by resuscitative endovascular balloon occlusion of the aorta have almost never been studied. CASE PRESENTATION: A 50-year-old Japanese woman fell from a height of approximately 10 m. At initial arrival, her respiratory rate was 24 breaths/minute, her blood oxygen saturation was 95% under 10 L/minute oxygenation, her pulse rate was 90 beats per minute, and her blood pressure was 180/120 mmHg...
December 14, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29113716/plethysmography-variability-index-for-prediction-of-fluid-responsiveness-during-graded-haemorrhage-and-transfusion-in-sevoflurane-anaesthetized-mechanically-ventilated-dogs
#8
Yusuke Endo, Koudai Kawase, Taku Miyasho, Tadashi Sano, Kazuto Yamashita, William W Muir
OBJECTIVE: To examine the accuracy of plethysmography variability index (PVI) as a noninvasive indicator of fluid responsiveness in hypovolaemic dogs. STUDY DESIGN: Prospective experimental study. ANIMALS: Six adult healthy sevoflurane-anaesthetized Beagle dogs. METHODS: Dogs were anaesthetized with 1.3-fold their individual minimum alveolar concentration of sevoflurane. The lungs were mechanically ventilated after neuromuscular blockade with vecuronium bromide...
November 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28524027/-effect-of-chest-physiotherapy-in-patients-undergoing-mechanical-ventilation-a-prospective-randomized-controlled-trial
#9
Hui Zeng, Zhen Zhang, Yuan Gong, Miao Chen
OBJECTIVE: To investigate the effect of chest physiotherapy (CPT) on patients undergoing mechanical ventilation (MV). METHODS: A prospective randomized controlled trial (RCT) was conducted. Sixty-eight adult patients undergoing invasive MV over 48 hours admitted to intensive care unit (ICU) of Affiliated Hospital of Zunyi Medical College from December 2014 to October 2016 were enrolled, and they were divided into CPT group (n = 37) and control group (n = 31) by random number table...
May 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28348805/a-cardiac-implantable-device-infection-by-raoultella-planticola-in-an-immunocompromized-patient
#10
Chandra Adjodah, Chistophe D'Ivernois, David Leyssene, Jean-Baptiste Berneau, Yann Hemery
Introduction. Infection of cardiac implantable electronic devices is a severe condition associated with high mortality, particularly in patients who are dependent upon heart-pacing devices. Staphylococci are found in 70 % of reported cases. Case presentation. We report the case of a cardiac-pacemaker infection in a 79-year-old man, cumulating a history of rheumatoid arthritis treated by corticosteroids and methotrexate by a recently identified micro-organism: Raoultella planticola. He presented local signs of infection on his VVI pacemaker implantation site and underwent urgent pocket device replacement under cefamandole antibioprophylaxis...
February 2017: JMM Case Reports
https://www.readbyqxmd.com/read/28263857/organ-donation-an-unexpected-benefit-of-aggressive-resuscitation-of-trauma-patients-presenting-dead-on-arrival
#11
Abdul Q Alarhayem, Stephen M Cohn, Mark T Muir, John G Myers, James Fuqua, Brian J Eastridge
BACKGROUND: We sought to determine whether aggressive resuscitation in trauma patients presenting without vital signs, or "dead on arrival," was futile. We also sought to determine whether organ donation was an unexpected benefit of aggressive resuscitation. STUDY DESIGN: We conducted a review of adults presenting to our Level I trauma center with no signs of life (pulse = 0 beats/min; systolic blood pressure = 0 mmHg; and no evidence of neurologic activity, Glasgow Coma Scale score = 3)...
May 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28141920/face-transplantation-partial-graft-loss-of-the-first-case-10-years-later
#12
E Morelon, P Petruzzo, J Kanitakis, S Dakpé, O Thaunat, V Dubois, G Choukroun, S Testelin, J-M Dubernard, L Badet, B Devauchelle
Ten years after the first face transplantation, we report the partial loss of this graft. After two episodes of acute rejection (AR) occurred and completely reversed in the first posttransplantation year, at 90 months posttransplantation the patient developed de novo class II donor-specific antibodies, without clinical signs of AR. Some months later, she developed several skin rejection episodes treated with steroid pulses. Despite rapid clinical improvement, some months later the sentinel skin graft underwent necrosis...
July 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28137533/traditional-chinese-medicine-zheng-identification-of-bronchial-asthma-clinical-investigation-of-2500-adult-cases
#13
Zhiwan Wang, Jiansheng Li, Yang Xie, Xueqing Yu, Zhaowang Zhang
OBJECTIVES: This study aims to employ more comprehensive approaches to analyze the primary and secondary symptoms of clinical common TCM ZHENG of bronchial asthma according to the clinical investigation of 2500 adult cases. METTHODS: Patients met the inclusion criteria were surveyed by associate chief physician or chief physician through the TCM Clinical investigation questionnaire containing general demographic information, signs and symptoms, tongue and pulse conditions...
February 2017: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/28079811/routine-application-of-lung-ultrasonography-in-the-neonatal-intensive-care-unit
#14
Shui-Wen Chen, Wei Fu, Jing Liu, Yan Wang
The aim of this study was to study the features of lung ultrasonography (LUS) in lung disease and to evaluate the usefulness of LUS in the neonatal intensive care unit (NICU).All of 3405 neonates included in this study underwent an LUS examination. Diagnoses were based on medical history, clinical manifestation, laboratory examination, and signs on chest radiography (CR) and/or computed tomography (CT). A single expert physician performed all LUS examinations.There were 2658 cases (78.9%) with lung disease and 747 cases (21...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27982272/cardiopulmonary-exercise-test-background-applicability-and-interpretation
#15
REVIEW
Artur Haddad Herdy, Luiz Eduardo Fonteles Ritt, Ricardo Stein, Claudio Gil Soares de Araújo, Mauricio Milani, Romeu Sérgio Meneghelo, Almir Sérgio Ferraz, Carlos Hossri, Antonio Eduardo Monteiro de Almeida, Miguel Morita Fernandes-Silva, Salvador Manoel Serra
Cardiopulmonary exercise test (CPET) has been gaining importance as a method of functional assessment in Brazil and worldwide. In its most frequent applications, CPET consists in applying a gradually increasing intensity exercise until exhaustion or until the appearance of limiting symptoms and/or signs. The following parameters are measured: ventilation; oxygen consumption (VO2); carbon dioxide production (VCO2); and the other variables of conventional exercise testing. In addition, in specific situations, pulse oximetry and flow-volume loops during and after exertion are measured...
November 2016: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/27783380/common-pitfalls-in-point-of-care-ultrasound-a-practical-guide-for-emergency-and-critical-care-physicians
#16
REVIEW
Pablo Blanco, Giovanni Volpicelli
BACKGROUND: Point-of-care ultrasonography (POCUS) is a widely used tool in emergency and critical care settings, useful in the decision-making process as well as in interventional guidance. While having an impressive diagnostic accuracy in the hands of highly skilled operators, inexperienced practitioners must be aware of some common misinterpretations that may lead to wrong decisions at the bedside. OBJECTIVES: This article provides a revision list of common POCUS misdiagnoses usually found in practice and offers useful tips to recognize and avoid them...
December 2016: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/27736042/lung-and-cardiac-ultrasound-for-hemodynamic-monitoring-of-patients-with-severe-pre-eclampsia
#17
J Ambrozic, G Brzan Simenc, K Prokselj, N Tul, M Cvijic, M Lucovnik
OBJECTIVE: To evaluate lung and cardiac ultrasound for the assessment of fluid tolerance and fluid responsiveness before and after delivery in pregnant women with severe pre-eclampsia (PE). METHODS: This was a prospective observational study of singleton pregnant women with severe PE and healthy term controls. Lung ultrasound echo comet score (ECS), which denotes the amount of extravascular lung water, was obtained using the 28-rib interspaces technique. The echocardiographic E/e' ratio, measured by pulsed-wave and tissue Doppler, was used as a marker of diastolic left ventricular function...
January 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/27355324/n-ethylmaleimide-sensitive-factor-nsf-inhibition-prevents-vascular-instability-following-gram-positive-pulmonary-challenge
#18
Ji Young Lee, Helena M Linge, Kanta Ochani, Ke Lin, Edmund J Miller
BACKGROUND: The Acute Respiratory Distress Syndrome (ARDS), remains a significant source of morbidity and mortality in critically ill patients. Pneumonia and sepsis are leading causes of ARDS, the pathophysiology of which includes increased pulmonary microvascular permeability and hemodynamic instability resulting in organ dysfunction. We hypothesized that N-ethylmaleimide sensitive factor (NSF) regulates exocytosis of inflammatory mediators, such as Angiopoietin-2 (Ang-2), and cytoskeletal stability by modulating myosin light chain (MLC) phosphorylation...
2016: PloS One
https://www.readbyqxmd.com/read/27338785/differences-in-virulence-between-bovine-derived-clinical-isolates-of-pasteurella-multocida-serotype-a-from-the-uk-and-the-usa-in-a-model-of-bovine-pneumonic-pasteurellosis
#19
M P Dagleish, C W Bayne, G G Moon, J Finlayson, J Sales, J Williams, J C Hodgson
The time of onset and subsequent degree and progression of clinical signs, bacterial colonization and tissue pathology during experimental disease induced by intratracheal inoculation of either a UK or USA isolate of Pasteurella multocida serotype A recovered from clinical cases of bovine pneumonia were determined. Calves aged 8 weeks were challenged with 300 ml phosphate buffered saline (PBS) alone (group 1, n = 3, negative control) or containing 7.1 × 10(8) colony forming units (cfu) of UK isolate (group 2, n = 8) or 5...
July 2016: Journal of Comparative Pathology
https://www.readbyqxmd.com/read/26914350/the-first-hand-allotransplantation-in-taiwan-a-report-at-9-months
#20
Yur-Ren Kuo, Chien-Chang Chen, Yen-Chou Chen, Ming-Chung Yeh, Pao-Yuan Lin, Chen-Hsiang Lee, Jui-Kun Chang, Yi-Chun Lin, Shun-Chen Huang, Yuan-Cheng Chiang, Nien-Mu Chiu, Yu Lee, Yu-Chi Huang, Jiun-Lung Liang, Re-Wen Wu, Ka-Kit Siu, Kuan-Chih Chung, Min-Hsien Chiang, Cheng-Chung Pan, Fu-Chan Wei
PURPOSE: Hand transplantations have been initiated and have been encouraged by promising results for more than 1 decade. The aim of this study was to present the first case of hand transplantation performed in Taiwan. MATERIALS AND METHODS: On September 3, 2014, we transplanted the left distal forearm and hand of a brain-dead managed 37 years to a man aged 45 years who had traumatic amputation of the distal third of his right forearm 30 years ago. The total ischemic time during the transplantation was 6 hours and 45 minutes...
February 2016: Annals of Plastic Surgery
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