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https://www.readbyqxmd.com/read/28325016/sleep-stage-classification-by-non-contact-vital-signs-indices-using-doppler-radar-sensors
#1
Masayuki Kagawa, Kazuki Suzumura, Takemi Matsui
Disturbed sleep has become more common in recent years. To improve the quality of sleep, undergoing sleep observation has gained interest as a means to resolve possible problems. In this paper, we evaluate a non-restrictive and non-contact method for classifying real-time sleep stages and report on its potential applications. The proposed system measures heart rate (HR), heart rate variability (HRV), body movements, and respiratory signals of a sleeping person using two 24-GHz microwave radars placed beneath the mattress...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28324989/non-contact-real-time-estimation-of-intrapulmonary-pressure-and-tidal-volume-for-chronic-heart-failure-patients
#2
Vinh Phuc Tran, Adel Ali Al-Jumaily
Long-term continuous patient monitoring is required in many health systems for monitoring and analytical diagnosing purposes. It has been recognized that these types of monitoring systems have shortcomings related to patient comfort and/or functionality. Non-contact monitoring systems have been developed to address some of these shortcomings. One of such systems is non-contact physiological vital signs assessments for Chronic Heart Failure (CHF) patients. This paper presents a novel pulmonary ventilation model that defines the relationship between the intrapulmonary pressure and the chest displacement...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28323561/immobilization-of-asiatic-black-bears-ursus-thibetanus-with-medetomidine-zolazepam-tiletamine-in-south-korea
#3
Dong-Hyuk Jeong, Jeong-Jin Yang, Seong-Hoon Seok, Byeung-Cheul Song, Seong-Chan Yeon
The Asiatic black bear ( Ursus thibetanus ; ABB) is a globally endangered species for which a restoration program has been ongoing in South Korea since 2001. However, there is little information on immobilization protocols for ABBs. We evaluated the use of medetomidine-zolazepam-tiletamine for their immobilization. During 2005-2013, we anesthetized 60 ABBs (32 males, 28 females; 7 mo to 12 yr old) with medetomidine 0.03-0.045 mg/kg and zolazepam-tiletamine 1.54-2.3 mg/kg; reversal of anesthesia was done with atipamezole 0...
March 21, 2017: Journal of Wildlife Diseases
https://www.readbyqxmd.com/read/28319848/treatment-of-premenstrual-dysphoric-disorder-with-the-gabaa-receptor-modulating-steroid-antagonist-sepranolone-uc1010-a-randomized-controlled-trial
#4
Marie Bixo, Karin Ekberg, Inger Sundström Poromaa, Angelica Lindén Hirschberg, Aino Fianu Jonasson, Lotta Andréen, Erika Timby, Marianne Wulff, Agneta Ehrenborg, Torbjörn Bäckström
CONTEXT: Allopregnanolone is a metabolite from progesterone and a positive modulator of the GABAA receptor. This endogenous steroid may induce negative mood in sensitive women when present in serum levels comparable to the premenstrual phase. Its endogenous isomer, isoallopregnanolone, has been shown to antagonize allopregnanolone effects in experimental animal and human models. OBJECTIVE: The objective was to test whether inhibition of allopregnanolone by treatment with the GABAA modulating steroid antagonist (GAMSA) Sepranolone (UC1010) during the premenstrual phase could reduce symptoms of the premenstrual dysphoric disorder (PMDD)...
March 1, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28319467/effects-of-iv-acetaminophen-on-core-body-temperature-and-hemodynamic-responses-in-febrile-critically-ill-adults-a-randomized-controlled-trial
#5
Hildy M Schell-Chaple, Kathleen D Liu, Michael A Matthay, Daniel I Sessler, Kathleen A Puntillo
OBJECTIVE: To determine the effects of IV acetaminophen on core body temperature, blood pressure, and heart rate in febrile critically ill patients. DESIGN: Randomized, double-blind, placebo-controlled clinical trial. SETTING: Three adult ICUs at a large, urban, academic medical center. PATIENTS: Forty critically ill adults with fever (core temperature, ≥ 38.3°C). INTERVENTION: An infusion of acetaminophen 1 g or saline placebo over 15 minutes...
March 17, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28318889/non-invasive-liver-ablation-using-histotripsy-preclinical-safety-study-in-an-in%C3%A2-vivo-porcine-model
#6
Eli Vlaisavljevich, Gabe Owens, Jonathan Lundt, Dejan Teofilovic, Kimberly Ives, Alexander Duryea, Jim Bertolina, Theodore H Welling, Zhen Xu
This study investigates the safety profile for use of histotripsy, a non-invasive ultrasonic ablation method currently being developed for the treatment of liver cancer, for liver ablation in an in vivo porcine model. Histotripsy treatments were applied to the liver and hepatic veins of 22 porcine subjects, with half of the subjects receiving systemic heparinization. Vital signs (heart rate, blood pressure, temperature, electrocardiogram and SpO2) were monitored throughout the procedure and for 1 h post-treatment...
March 16, 2017: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/28315043/the-intensive-care-medicine-clinical-research-agenda-in-paediatrics
#7
REVIEW
Mark J Peters, Andrew Argent, Marino Festa, Stéphane Leteurtre, Jefferson Piva, Ann Thompson, Douglas Willson, Pierre Tissières, Marisa Tucci, Jacques Lacroix
BACKGROUND: Intensive Care Medicine set us the task of outlining a global clinical research agenda for paediatric intensive care (PIC). In line with the clinical focus of this journal, we have limited this to research that may directly influence patient care. METHODS: Clinician researchers from PIC research networks of varying degrees of formality from around the world were invited to answer two main questions: (1) What have been the major recent advances in paediatric critical care research? (2) What are the top 10 studies for the next 10 years? RESULTS: (1) Inclusive databases are well established in many countries...
March 17, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28302375/risk-factors-for-unplanned-transfer-to-the-intensive-care-unit-after-emergency-department-admission
#8
Lena M Boerma, Eef P J Reijners, Roger A P A Hessels, Martijn A A V Hooft
INTRODUCTION: Unplanned Intensive Care Unit (ICU) admission has been used as a surrogate marker of adverse events, and is used by the Australian Council of Healthcare Accreditation as a reportable quality indicator. If we can identify independent variables predicting deterioration which require ICU transfer within 24h after emergency department (ED) admission, direct ICU admission should be considered. This may improve patient safety and reduce adverse events by appropriate disposition of patients presenting to the ED...
March 12, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28301092/pharmacokinetics-and-safety-of-dw1029m-a-botanical-drug-for-the-treatment-of-diabetic-nephropathy-following-single-doses-in-healthy-subjects
#9
Yunjeong Kim, Ji-Young Jeon, Eun-Young Kim, Cheol-Hee Lim, Hwan Bong Jang, Min-Gul Kim
DW1029M is a botanical extract of Morus albalinne root bark and Puerariae radix that is used for the treatment of diabetic nephropathy. This study evaluated the safety and pharmacokinetics of DW1029M following its administration in healthy Korean subjects. We conducted a randomized, open-label, single-dose, crossover phase 1 clinical study. During each period, subjects received 300, 600, or 1200 mg oral doses of DW1029M. Plasma concentrations of puerarin, daidzin, and daidzein were analyzed using a liquid chromatography-tandem mass spectrometry...
March 16, 2017: Clinical Pharmacology in Drug Development
https://www.readbyqxmd.com/read/28299764/bolus-injection-versus-infusion-of-furosemide-in-kidney-transplantation-a-randomized-clinical-trial
#10
Afshar Zomorrodi, Hassan Mohammadipoor Anvari, Farzad Kakaei, Farzin Solymanzadeh, Esmaeil Khanlari, Amin Bagheri
PURPOSE: Furosemide is commonly administered to increase the urinary output in patients with transplanted kidneys. This study compared the two administration routes of furosemide (bolus versus infusion) in kidney transplanted patients. MATERIALS AND METHODS: Fifty patients who had undergone kidney transplantation in 2015 in a hospital in Tabriz, Iran, were included in this clinical trial. They were divided into two groups: bolus (120 mg stat) and infusion (4 mg/minute) groups...
March 16, 2017: Urology Journal
https://www.readbyqxmd.com/read/28299626/efficacy-and-safety-of-escitalopram-in-treatment-of-severe-depression-in-chinese-population
#11
Tianmei Si, Gang Wang, Fude Yang, Yiru Fang, Maosheng Fang, Jijun Li, Jicheng Dong, Xinhua Shen, Jianmin Zhuo, Qing Rui, Jinan Wang, Hu Cuili
Severe depression accounts for one-third of depressed patients. Increasing severity of depression usually hinders patients from achieving remission. This study evaluated the efficacy and safety of escitalopram in acute-phase treatment of severe major depressive disorder (MDD). A total of 225 participants with severe MDD (Diagnostic and Statistical Manual of Mental Disorders, 4th Edition criteria), with a current depressive episode and Montgomery-Asberg Depression Rating Scale (MADRS) score of ≥30 were enrolled...
March 15, 2017: Metabolic Brain Disease
https://www.readbyqxmd.com/read/28298708/outcomes-of-sacral-nerve-stimulation-for-faecal-incontinence-in-northern-ireland
#12
G W Irwin, B V Dasari, R Irwin, D Johnston, K Khosraviani
BACKGROUND: Sacral nerve root stimulation (SNS) is an effective and developing therapy for faecal incontinence, a debilitating condition that can result in social and personal incapacitation. OBJECTIVES: The objectives of this study are to assess the morbidity of the procedure, improvement in the incontinence scores and Quality of Life (QoL) following SNS. MATERIALS AND METHODS: Patients were identified from the Northern Ireland regional SNS service from 2006 to 2012...
January 2017: Ulster Medical Journal
https://www.readbyqxmd.com/read/28298482/movement-disorder-associated-with-foreign-body-ingestion
#13
Olugbenga Akingbola, Dinesh Singh, Uwe Blecker
We present a case of recurrent bouts of irritability with arching, head extension, and lethargy in a previously healthy 10-month-old girl admitted to the PICU for acute onset of a movement disorder. The patient's vital signs and physical examination were unremarkable but recurrent bouts of abnormal movements persisted for the first 10 hours of admission in the PICU. Possible diagnoses, such as meningitis, status epilepticus, space occupying lesions, and toxic ingestions, were ruled out because of negative cerebrospinal fluid analysis, normal EEG, and negative results of other ancillary tests...
March 15, 2017: Pediatrics
https://www.readbyqxmd.com/read/28296900/wireless-transmission-of-biosignals-for-hyperbaric-chamber-applications
#14
Carlos Perez-Vidal, Luis Gracia, Cristian Carmona, Bartomeu Alorda, Antonio Salinas
This paper presents a wireless system to send biosignals outside a hyperbaric chamber avoiding wires going through the chamber walls. Hyperbaric chambers are becoming more and more common due to new indications of hyperbaric oxygen treatments. Metallic walls physically isolate patients inside the chamber, where getting a patient's vital signs turns into a painstaking task. The paper proposes using a ZigBee-based network to wirelessly transmit the patient's biosignals to the outside of the chamber. In particular, a wearable battery supported device has been designed, implemented and tested...
2017: PloS One
https://www.readbyqxmd.com/read/28296227/health-literacy-in-the-urgent-care-setting-what-factors-impact-consumer-comprehension-of-health-information
#15
Traci L Alberti, Nancy J Morris
BACKGROUND: An increasing number of Americans are using urgent care (UC) clinics due to: improved health insurance coverage, the need to decrease cost, primary care offices with limited appointment availability, and a desire for convenient care. Patients are treated by providers they may not know for episodic illness or injuries while in pain or not feeling well. Treatment instructions and follow-up directions are provided quickly. PURPOSE: To examine health literacy in the adult UC population and identify patient characteristics associated with health literacy risk...
March 10, 2017: Journal of the American Association of Nurse Practitioners
https://www.readbyqxmd.com/read/28292927/long-term-safety-of-once-daily-dual-release-hydrocortisone-in-patients-with-adrenal-insufficiency-a-phase-3b-open-label-extension-study
#16
Anna G Nilsson, Ragnhildur Bergthorsdottir, Pia Burman, Per Dahlqvist, Bertil Ekman, Britt Edén Engstrom, Oskar Ragnarsson, Stanko Skrtic, Jeanette Wahlberg, Heinrich Achenbach, Sharif Uddin, Claudio Marelli, Gudmundur Johannsson
OBJECTIVE: To investigate the long-term safety and tolerability of a once-daily, dual-release hydrocortisone (DR-HC) tablet as oral glucocorticoid replacement therapy in patients with primary adrenal insufficiency (AI). DESIGN: Prospective, open-label, multicenter, 5-year extension study of DR-HC conducted at five university clinics in Sweden. METHODS: Seventy-one adult patients diagnosed with primary AI who were receiving stable glucocorticoid replacement therapy were recruited...
March 14, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28292665/abnormal-environmental-light-exposure-in-the-intensive-care-environment
#17
Emily P Fan, Sabra M Abbott, Kathryn J Reid, Phyllis C Zee, Matthew B Maas
PURPOSE: We sought to characterize ambient light exposure in the intensive care unit (ICU) environment to identify patterns of light exposure relevant to circadian regulation. METHODS: A light monitor was affixed to subjects' bed at eye level in a modern intensive care unit and continuously recorded illuminescence for at least 24h per subject. Blood was sampled hourly and measured for plasma melatonin. Subjects underwent hourly vital sign and bedside neurologic assessments...
March 7, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28291100/the-normal-abnormal-vital-sign-of-sepsis
#18
Kevin B Laupland, Daniel J Niven
No abstract text is available yet for this article.
April 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28289612/the-effect-of-massage-on-anticipatory-anxiety-and-procedural-pain-in-patients-with-burn-injury
#19
Tahereh Najafi Ghezeljeh, Fatimah Mohades Ardebili, Forough Rafii, Farzad Manafi
BACKGROUND: Pain related to burn injuries is one of the most troublesome pain intensity. This study aimed to investigate the effect of massage on anticipatory anxiety, procedural pain intensity, vital signs and relaxation level of patients with burn injury. METHODS: In this quasi-experimental study, through convenience sampling, 60 hospitalized adult burn patients were selected from a specialized burn and reconstructive hospital. Subjects were assigned to massage and control groups through simple randomization...
January 2017: World Journal of Plastic Surgery
https://www.readbyqxmd.com/read/28289047/are-patients-with-cancer-with-sepsis-and-bacteraemia-at-a-higher-risk-of-mortality-a-retrospective-chart-review-of-patients-presenting-to-a-tertiary-care-centre-in-lebanon
#20
Gilbert Abou Dagher, Christopher El Khuri, Ahel Al-Hajj Chehadeh, Ali Chami, Rana Bachir, Dina Zebian, Ralphe Bou Chebl
OBJECTIVE: Most sepsis studies have looked at the general population. The aim of this study is to report on the characteristics, treatment and hospital mortality of patients with cancer diagnosed with sepsis or septic shock. SETTING: A single-centre retrospective study at a tertiary care centre looking at patients with cancer who presented to our tertiary hospital with sepsis, septic shock or bacteraemia between 2010 and 2015. PARTICIPANTS: 176 patients with cancer were compared with 176 cancer-free controls...
March 13, 2017: BMJ Open
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