Read by QxMD icon Read


Jean-Guillaume Meusnier, Charles Dewar, Erti Mavrovi, Frederic Caremil, Pierre-Francois Wey, Jean-Yves Martinez
BACKGROUND: Junctional hemorrhage (i.e., between the trunk and limbs) are too proximal for a tourniquet and difficult to compress. These hemorrhages are responsible for 20% of preventable deaths by bleeding on the battlefield. The majority of these involve the groin area. Devices allowing a proximal compression for arterial axes have been recently developed. OBJECTIVE: The purpose of this study was to compare the use of two junctional- tourniquet models, the Combat Ready Clamp (CRoC®) and the SAM® Junctional Tourniquet (SJT), in simulated out-of-hospital trauma care when tourniquets were ineffective to stop the arterial flow...
2016: Journal of Special Operations Medicine: a Peer Reviewed Journal for SOF Medical Professionals
Christoph Beck, Julius Georgiou
In this Letter, the authors describe the characterisation design and development of the authors' wearable, multimodal vitals acquisition unit for intelligent field triage. The unit is able to record the standard electrocardiogram, blood oxygen and body temperature parameters and also has the unique capability to record up to eight custom designed acoustic streams for heart and lung sound auscultation. These acquisition channels are highly synchronised to fully maintain the time correlation of the signals. The unit is a key component enabling systematic and intelligent field triage to continuously acquire vital patient information...
September 2016: Healthcare Technology Letters
Mohammad Reza Alipour, Mansooreh Mozaffari Shamsi, Seyedeh Mahdieh Namayandeh, Zohreh Pezeshkpour, Fatemeh Rezaeipour, Mohammadtaghi Sarebanhassanabadi
BACKGROUND: The arterial ductus is a major communicative pathway which is naturally patent in the fetus, connecting the body of the major pulmonary artery to the descending aorta. Although usually closing on its own, the patent ductus arteriosus (PDA) may remain open in the second postnatal week due to a lack of prompt diagnosis in the initial days of life or an absence of prompt treatment. OBJECTIVES: To prevent the untoward sequelae of patency of the ductus arteriosus, and to avoid invasive surgery at higher ages, the researchers in the present study embarked on determining the effects of oral ibuprofen during the second postnatal week on newborns with patent ductus arteriosus...
August 2016: Iranian Journal of Pediatrics
Adebukola B Ajite, Theophilus A Aladekomo, Temilade Aderounmu, Wasiu A Olowu
BACKGROUND: Childhood hypertension has been associated with target-organ damage in young adults. It is often asymptomatic in both children and adolescents; when persistent, and long-standing, it could be a significant risk factor for kidney damage and increased glomerular permeability. OBJECTIVES: Burden of hypertension and its impact on glomerular permeability were prospectively determined in randomly recruited primary school children. PATIENTS AND METHODS: Blood pressure (BP) measurement was performed by the auscultation method, and abnormal glomerular permeability was assessed by dipstick testing of urine for persistent proteinuria and/or hematuria for ≥ three months in hypertensive children...
July 2016: Nephro-urology Monthly
Carlos Ac Pereira, Andréa Gimenez, Lilian Kuranishi, Karin Storrer
Hypersensitivity pneumonitis (HSP) is a common interstitial lung disease resulting from inhalation of a large variety of antigens by susceptible individuals. The disease is best classified as acute and chronic. Chronic HSP can be fibrosing or not. Fibrotic HSP has a large differential diagnosis and has a worse prognosis. The most common etiologies for HSP are reviewed. Diagnostic criteria are proposed for both chronic forms based on exposure, lung auscultation, lung function tests, HRCT findings, bronchoalveolar lavage, and biopsies...
2016: Journal of Asthma and Allergy
Hadyl Asfari, Julien Souvignet, Agnès Lillo-Le Louët, Béatrice Trombert, Marie-Christine Jaulent, Cédric Bousquet
AIM: To propose an alternative approach for building custom groupings of terms that complements the usual approach based on both hierarchical method (selection of reference groupings in medical dictionary for regulatory activities [MedDRA]) and/or textual method (string search), for case reports extraction from a pharmacovigilance database in response to a safety problem. Here we take cardiac valve fibrosis as an example. METHODS: The list of terms obtained by an automated approach, based on querying ontology of adverse drug reactions (OntoADR), a knowledge base defining MedDRA terms through relationships with systematized nomenclature of medicine-clinical terms (SNOMED CT) concepts, was compared with the reference list consisting of 53 preferred terms obtained by hierarchical and textual method...
July 21, 2016: Thérapie
Edem K Binka, Linda O Lewin, Peter R Gaskin
The objective of this study was to determine if a training module improves the auscultation skills of medical students at the University of Maryland School of Medicine. Second-year medical students completed pretests on 12 heart sounds followed by a 45-minute training module on clinical auscultation, with retesting immediately after the intervention and during their third-year pediatrics clerkship. The control group consisted of third-year medical students who did not have the intervention. There was a 23% improvement in the identification of heart sounds postintervention (P < ...
2016: Global Pediatric Health
Thuy T Frakking, Anne B Chang, Kerry-Ann F O'Grady, Michael David, Kelly A Weir
PURPOSE: Limited data exist that support the reproducibility of cervical auscultation (CA) use in children. This study aimed to determine the reliability of CA in detecting oropharyngeal aspiration (OPA) in children within a controlled environment. METHOD: This observational study included eight speech-language pathologists who rated clips of 40 normal and 40 OPA swallowing sounds on two separate occasions (i.e.160 sound clips rated by each speech-language pathologist) to comprise a total of 1280 swallow clips rated...
September 29, 2016: International Journal of Speech-language Pathology
Thuy Frakking, Anne Chang, Kerry O'Grady, Michael David, Kelly Weir
BACKGROUND: Cervical auscultation (CA) may be used to complement feeding/swallowing evaluations when assessing for aspiration. There are no published pediatric studies that compare the properties of sounds between aspirating and nonaspirating swallows. AIM: To establish acoustic and perceptual profiles of aspirating and nonaspirating swallow sounds and determine if a difference exists between these 2 swallowing types. METHODS: Aspiration sound clips were obtained from recordings using CA simultaneously undertaken with videofluoroscopic swallow study...
September 28, 2016: Annals of Otology, Rhinology, and Laryngology
Gabriele Messina, Mattia Fattorini, Nicola Nante, Daniele Rosadini, Andrea Serafini, Marco Tani, Gabriele Cevenini
Today it is well demonstrated that stethoscopes can be as contaminated as hands, which are a recognized source of Health-Care Associated Infections (HCAIs). Ultraviolet C (UVC) light has proven disinfection capacity and the innovative UVC technology of Light Emitting Diode (LED) shows several potential benefits. To verify whether the use of UVC LEDs is effective and reliable in stethoscope membrane disinfection after prolonged use, a pre-post intervention study was conducted. A total of 1668 five-minute cycles were performed on two UVC LEDs to simulate their use; thereafter, their disinfection capacity was tested on stethoscope membranes used on a previously auscultated volunteer...
2016: International Journal of Environmental Research and Public Health
Normawati Mat Said, Kamarul Imran Musa, Mohamed Ashraf Mohamed Daud, Juhara Haron
PURPOSE: We compared the patency and the suitability of arteriovenous fistula (AVF) created for vascular access by two approaches: (a) physical examination with preoperative vascular mapping and (b) physical examination alone. METHODS: We compared the patency and the suitability of AVF created in patients for dialysis. There were two cohorts of patients of 79 patients each: (a) patients with AVF created based on the combination of physical examination and preoperative vascular mapping (PE+VM) and (b) patients with AVF created based on physical examination (PE) alone...
July 2016: Malaysian Journal of Medical Sciences: MJMS
Claudia Torino, Luna Gargani, Rosa Sicari, Krzysztof Letachowicz, Robert Ekart, Danilo Fliser, Adrian Covic, Kostas Siamopoulos, Aristeidis Stavroulopoulos, Ziad A Massy, Enrico Fiaccadori, Alberto Caiazza, Thomas Bachelet, Itzchak Slotki, Alberto Martinez-Castelao, Marie-Jeanne Coudert-Krier, Patrick Rossignol, Faikah Gueler, Thierry Hannedouche, Vincenzo Panichi, Andrzej Wiecek, Giuseppe Pontoriero, Pantelis Sarafidis, Marian Klinger, Radovan Hojs, Sarah Seiler-Mussler, Fabio Lizzi, Dimitrie Siriopol, Olga Balafa, Linda Shavit, Rocco Tripepi, Francesca Mallamaci, Giovanni Tripepi, Eugenio Picano, Gérard Michel London, Carmine Zoccali
BACKGROUND AND OBJECTIVES: Accumulation of fluid in the lung is the most concerning sequela of volume expansion in patients with ESRD. Lung auscultation is recommended to detect and monitor pulmonary congestion, but its reliability in ESRD is unknown. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: In a subproject of the ongoing Lung Water by Ultra-Sound Guided Treatment to Prevent Death and Cardiovascular Complications in High Risk ESRD Patients with Cardiomyopathy Trial, we compared a lung ultrasound-guided ultrafiltration prescription policy versus standard care in high-risk patients on hemodialysis...
September 22, 2016: Clinical Journal of the American Society of Nephrology: CJASN
Linda Honan, Sarah Shealy, Kristopher Fennie, Thomas C Duffy, Linda Friedlaender, Megan Del Vecchio
Development of perceptual aptitude is a critical yet complex skill that requires the effective organization and interpretation of data using visual and auditory clinical observation. Educators face challenges in creating pedagogy that consistently demonstrates reliability and validity in fostering clinical skills. We have dependably used the arts as a means to improve students' auditory and visual skills, and this article will describe replication of our work with accelerated nursing students in a bachelor's program in their last semester of nursing school (n=23)...
September 2016: Journal of Professional Nursing: Official Journal of the American Association of Colleges of Nursing
David B Springer, Thomas Brennan, Ntobeko Ntusi, Hassan Y Abdelrahman, Liesl J Zühlke, Bongani M Mayosi, Lionel Tarassenko, Gari D Clifford
Mobile phones, due to their audio processing capabilities, have the potential to facilitate the diagnosis of heart disease through automated auscultation. However, such a platform is likely to be used by non-experts, and hence, it is essential that such a device is able to automatically differentiate poor quality from diagnostically useful recordings since non-experts are more likely to make poor-quality recordings. This paper investigates the automated signal quality assessment of heart sound recordings performed using both mobile phone-based and commercial medical-grade electronic stethoscopes...
September 23, 2016: Journal of Medical Engineering & Technology
Vishnu Bhartiya, Richa Sharma, Anand Kumar, Himsweta Srivastava
BACKGROUND: Screening for fetal distress is a big challenge for obstetricians. Labor admission test by cardiotocography (CTG) can be utilized to differentiate between mothers, in whom continuous fetal monitoring is needed and those who can be managed by intermittent auscultation. Admission CTG is commonly used screening test which aims to identify on admission to the delivery unit the fetus at increased risk of intrapartum hypoxia. We conducted a study to evaluate the efficacy of CTG in low- and high-risk women...
October 2016: Journal of Obstetrics and Gynaecology of India
Jinho Shin
Arterial pulsation which had long been studied for estimation of blood pressure or mean blood pressure was replaced by the measurement of systolic and diastolic blood pressure using Korotkoff sound detected by stethoscope in the beginning of the previous century. In the meantime, vast of modern knowledge of human hypertension from epidemiology to randomized clinical trial had been built on the Korotkoff sound and stethoscope methodology. Hypertension is very special clinical entity in terms of the diagnosis is solely dependent on the manual blood pressure measurement by a physician or nurse...
September 2016: Journal of Hypertension
Satoshi Adachi, Hiroshi Nakano, Hiroshi Odajima, Chikako Motomura, Yukiko Yoshioka
BACKGROUND: Chest auscultation is commonly performed during respiratory physical therapy (RPT). However, the changes in breath sounds in children with atelectasis have not been previously reported. The aim of this study was to clarify the characteristics of breath sounds in children with atelectasis using acoustic measurements. METHOD: The subjects of this study were 13 children with right middle lobe atelectasis (3-7 years) and 14 healthy children (3-7 years). Lung sounds at the bilateral fifth intercostal spaces on the midclavicular line were recorded...
2016: PloS One
Koichiro Nandate, Bryan B Voelzke
Indigo carmine (also known as 5,5'-indigodisulfonic acid sodium salt or indigotine) is a blue dye that is administered intravenously to examine the urinary tract and usually is biologically safe and inert. Indigo carmine rarely may cause adverse reactions. We treated a 66-year-old man who had general anesthesia and radical retropubic prostatectomy for prostate cancer. He had a previous history of allergy to bee sting with nausea, vomiting, and dizziness. Within 1 minute after injection of indigo carmine for evaluation of the ureters, the patient developed hypotension to 40 mmHg, severe hypoxia (the value of SpO2 (peripheral capillary oxygen saturation) was 75% on 40% inspired oxygen concentration), poor air movement and bilateral diffuse wheezing on auscultation, and marked subcutaneous erythema at the upper extremities...
2016: Case Reports in Urology
Ali Jalali, Mohamed Rehman, Arul Lingappan, C Nataraj
This paper is concerned with the mathematical modeling and detection of endotracheal (ET) intubation in children under general anesthesia during surgery. In major pediatric surgeries, the airway is often secured with an endotracheal tube (ETT) followed by initiation of mechanical ventilation. Clinicians utilize auscultation of breath sounds and capnography to verify correct ETT placement. However, anesthesia providers often delay timely charting of ET intubation. This latency in event documentation results in decreased efficacy of clinical decision support systems...
November 2016: Journal of Dynamic Systems, Measurement, and Control
Shelaine I Zambas, Elizabeth A Smythe, Jane Koziol-Mclain
AIMS AND OBJECTIVES: The aim of this study was to explore the consequences of the nurse's use of advanced assessment skills on medical and surgical wards. BACKGROUND: Appropriate, accurate, and timely assessment by nurses is the cornerstone of maintaining patient safety in hospitals. The inclusion of "advanced" physical assessment skills such as auscultation, palpation, and percussion is thought to better prepare nurses for complex patient presentations within a wide range of clinical situations...
2016: International Journal of Qualitative Studies on Health and Well-being
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"