collection
MENU ▼
Read by QxMD icon Read
search

Medicina interna

shared collection
46 papers 25 to 100 followers
https://www.readbyqxmd.com/read/28073314/safety-of-the-peripheral-administration-of-vasopressor-agents
#1
Tyler Lewis, Cristian Merchan, Diana Altshuler, John Papadopoulos
Vasopressors are an integral component of the management of septic shock and are traditionally given via a central venous catheter (CVC) due to the risk of tissue injury and necrosis if extravasated. However, the need for a CVC for the management of septic shock has been questioned, and the risk of extravasation and incidence of severe injury when vasopressors are given via a peripheral venous line (PVL) remains poorly defined. We performed a retrospective chart review of 202 patients who received vasopressors through a PVL...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28003344/differentiating-lower-motor-neuron-syndromes
#2
REVIEW
Nidhi Garg, Susanna B Park, Steve Vucic, Con Yiannikas, Judy Spies, James Howells, William Huynh, José M Matamala, Arun V Krishnan, John D Pollard, David R Cornblath, Mary M Reilly, Matthew C Kiernan
Lower motor neuron (LMN) syndromes typically present with muscle wasting and weakness and may arise from pathology affecting the distal motor nerve up to the level of the anterior horn cell. A variety of hereditary causes are recognised, including spinal muscular atrophy, distal hereditary motor neuropathy and LMN variants of familial motor neuron disease. Recent genetic advances have resulted in the identification of a variety of disease-causing mutations. Immune-mediated disorders, including multifocal motor neuropathy and variants of chronic inflammatory demyelinating polyneuropathy, account for a proportion of LMN presentations and are important to recognise, as effective treatments are available...
December 21, 2016: Journal of Neurology, Neurosurgery, and Psychiatry
https://www.readbyqxmd.com/read/27995906/acg-clinical-guideline-evaluation-of-abnormal-liver-chemistries
#3
Paul Y Kwo, Stanley M Cohen, Joseph K Lim
Clinicians are required to assess abnormal liver chemistries on a daily basis. The most common liver chemistries ordered are serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase and bilirubin. These tests should be termed liver chemistries or liver tests. Hepatocellular injury is defined as disproportionate elevation of AST and ALT levels compared with alkaline phosphatase levels. Cholestatic injury is defined as disproportionate elevation of alkaline phosphatase level as compared with AST and ALT levels...
January 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/27818588/update-on-occult-hepatitis-b-virus-infection
#4
REVIEW
Manoochehr Makvandi
The event of mutations in the surface antigen gene of hepatitis B virus (HBV) results in undetectable hepatitis B surface antigen with positive/negative anti-hepatitis B core (anti-HBc) antibody status in serum and this phenomenon is named occult hepatitis B infection (OBI). The presence of anti-HBc antibody in serum is an important key for OBI tracking, although about 20% of OBI cases are negative for anti-HBc antibody. The diagnosis of OBI is mainly based on polymerase chain reaction (PCR) and real-time PCR assays...
October 21, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27914657/ulcerative-colitis
#5
REVIEW
Ryan Ungaro, Saurabh Mehandru, Patrick B Allen, Laurent Peyrin-Biroulet, Jean-Frédéric Colombel
Ulcerative colitis is a chronic inflammatory disease affecting the colon, and its incidence is rising worldwide. The pathogenesis is multifactorial, involving genetic predisposition, epithelial barrier defects, dysregulated immune responses, and environmental factors. Patients with ulcerative colitis have mucosal inflammation starting in the rectum that can extend continuously to proximal segments of the colon. Ulcerative colitis usually presents with bloody diarrhoea and is diagnosed by colonoscopy and histological findings...
November 30, 2016: Lancet
https://www.readbyqxmd.com/read/27886201/cryptococcal-meningitis-epidemiology-immunology-diagnosis-and-therapy
#6
REVIEW
Peter R Williamson, Joseph N Jarvis, Anil A Panackal, Matthew C Fisher, Síle F Molloy, Angela Loyse, Thomas S Harrison
HIV-associated cryptococcal meningitis is by far the most common cause of adult meningitis in many areas of the world that have high HIV seroprevalence. In most areas in Sub-Saharan Africa, the incidence of cryptococcal meningitis is not decreasing despite availability of antiretroviral therapy, because of issues of adherence and retention in HIV care. In addition, cryptococcal meningitis in HIV-seronegative individuals is a substantial problem: the risk of cryptococcal infection is increased in transplant recipients and other individuals with defects in cell-mediated immunity, and cryptococcosis is also reported in the apparently immunocompetent...
January 2017: Nature Reviews. Neurology
https://www.readbyqxmd.com/read/27875032/management-of-renal-failure-in-end-stage-liver-disease-a-critical-appraisal
#7
REVIEW
Xingxing S Cheng, Jane C Tan, W Ray Kim
Renal failure is a late consequence of end-stage liver disease (ESLD). Even with liver transplantation, pretransplant renal impairment remains a strong predictor of posttransplant mortality. This review seeks to summarize and critically appraise common therapies used in this setting, including pharmacologic agents, procedures (transjugular intrahepatic portosystemic shunt, renal replacement therapy), and simultaneous liver-kidney transplantation. More experimental extracorporal modalities, eg, albumin dialysis or bioartificial livers, will not be discussed...
December 2016: Liver Transplantation
https://www.readbyqxmd.com/read/27305194/clinical-practice-upper-gastrointestinal-bleeding-due-to-a-peptic-ulcer
#8
REVIEW
Loren Laine
No abstract text is available yet for this article.
June 16, 2016: New England Journal of Medicine
https://www.readbyqxmd.com/read/27670857/fever-of-unknown-origin-fuo-revised
#9
REVIEW
Manuel Unger, Georgios Karanikas, Andreas Kerschbaumer, Stefan Winkler, Daniel Aletaha
Fever of unknown origin (FUO) was originally characterised in 1961 by Petersdorf and Beeson as a disease condition of temperature exceeding 38.3 °C on at least three occasions over a period of at least three weeks, with no diagnosis made despite one week of inpatient investigation. However, since underlying diseases are often reported for classical FUO, these presentations may not be considered to be of "unknown origin". Rather, the aetiology of prolonged fever may resolve, or not resolve. The definition of fever with unresolved cause (true FUO) is difficult, as it is a moving target, given the constant advancement of imaging and biomarker analysis...
November 2016: Wiener Klinische Wochenschrift
https://www.readbyqxmd.com/read/27856474/treatment-of-essential-thrombocythemia
#10
(no author information available yet)
No abstract text is available yet for this article.
November 17, 2016: Blood
https://www.readbyqxmd.com/read/27660695/update-on-the-treatment-of-type-2-diabetes-mellitus
#11
REVIEW
Juan José Marín-Peñalver, Iciar Martín-Timón, Cristina Sevillano-Collantes, Francisco Javier Del Cañizo-Gómez
To achieve good metabolic control in diabetes and keep long term, a combination of changes in lifestyle and pharmacological treatment is necessary. Achieving near-normal glycated hemoglobin significantly, decreases risk of macrovascular and microvascular complications. At present there are different treatments, both oral and injectable, available for the treatment of type 2 diabetes mellitus (T2DM). Treatment algorithms designed to reduce the development or progression of the complications of diabetes emphasizes the need for good glycaemic control...
September 15, 2016: World Journal of Diabetes
https://www.readbyqxmd.com/read/27858374/prediction-of-fluid-responsiveness-an-update
#12
REVIEW
Xavier Monnet, Paul E Marik, Jean-Louis Teboul
In patients with acute circulatory failure, the decision to give fluids or not should not be taken lightly. The risk of overzealous fluid administration has been clearly established. Moreover, volume expansion does not always increase cardiac output as one expects. Thus, after the very initial phase and/or if fluid losses are not obvious, predicting fluid responsiveness should be the first step of fluid strategy. For this purpose, the central venous pressure as well as other "static" markers of preload has been used for decades, but they are not reliable...
December 2016: Annals of Intensive Care
https://www.readbyqxmd.com/read/27853529/current-concepts-and-dilemmas-in-idiopathic-interstitial-pneumonias
#13
REVIEW
Jay H Ryu, Teng Moua, Natalya Azadeh, Misbah Baqir, Eunhee S Yi
Idiopathic interstitial pneumonias comprise approximately one-third of interstitial lung diseases (also called diffuse parenchymal infiltrative lung diseases). The classification of idiopathic interstitial pneumonias has undergone several revisions since the initial description of 40 years ago, and the most recent version was published in 2013. Although some aspects have been clarified, this group of heterogeneous disorders continues to be a source of confusion and misunderstanding in clinical applications...
2016: F1000Research
https://www.readbyqxmd.com/read/27825384/inhibiting-the-proton-pump-mechanisms-benefits-harms-and-questions
#14
Jeffrey K Aronson
Inhibition of the H(+)/K(+)-adenosine triphosphatase (the proton pump) is the final common mechanistic pathway in reducing gastric acid secretion pharmacologically. Proton pump inhibitors are widely used in upper gastrointestinal diseases, including gastric and duodenal ulcers, eradication of Helicobacter pylori in combination with antibiotics, gastroesophageal reflux disease, Zollinger-Ellison syndrome, eosinophilic esophagitis, and prevention of non-steroidal anti-inflammatory drug-induced peptic ulceration...
November 9, 2016: BMC Medicine
https://www.readbyqxmd.com/read/27887750/chronic-kidney-disease
#15
REVIEW
Angela C Webster, Evi V Nagler, Rachael L Morton, Philip Masson
The definition and classification of chronic kidney disease (CKD) have evolved over time, but current international guidelines define this condition as decreased kidney function shown by glomerular filtration rate (GFR) of less than 60 mL/min per 1·73 m(2), or markers of kidney damage, or both, of at least 3 months duration, regardless of the underlying cause. Diabetes and hypertension are the main causes of CKD in all high-income and middle-income countries, and also in many low-income countries. Incidence, prevalence, and progression of CKD also vary within countries by ethnicity and social determinants of health, possibly through epigenetic influence...
November 22, 2016: Lancet
https://www.readbyqxmd.com/read/27722961/treatment-of-hypertension-which-goal-for-which-patient
#16
Faiçal Jarraya
Hypertension remains the most important risk factor for cardiovascular disease. If antihypertensive drugs choice is well guided today, blood pressure (BP) target still a subject of controversies. Residual risk is matter of debate and the lower- the better dogma is come back again regarding to data reported from recent trials. The J curve, reason for European Society of Hypertension Guidelines reappraisal in 2009, is criticized by recent data. The one goal (<140/90 mmHg) fit 90 mmg 90 mmHg) fit all should be adapted as a personalized goal guided by evidence generated by randomized controlled trials...
October 9, 2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27836915/cardiac-diagnostic-work-up-of-ischaemic-stroke
#17
REVIEW
Hayang Yang, Martina Nassif, Paul Khairy, Joris R de Groot, Yvo B W E M Roos, Robbert J de Winter, Barbara J M Mulder, Berto J Bouma
Cardioembolic sources account for 20-30% of ischaemic strokes and are important to identify considering their prognostic and therapeutic implications. During the past years, new developments have been made in the cardiac diagnostic evaluation and management of patients with ischaemic stroke, especially regarding strokes of unknown aetiology. These recent advances have had a major impact on our understanding of embolic strokes, their diagnostic work-up, and clinical management. Herein, we propose a cardiac diagnostic work-up scheme for patients with ischaemic stroke from definite cardioembolic sources and embolic strokes of undetermined source...
November 10, 2016: European Heart Journal
https://www.readbyqxmd.com/read/26037972/the-pathophysiology-diagnosis-and-treatment-of-the-acute-coagulopathy-of-trauma-and-shock-a-literature-review
#18
REVIEW
J Kaczynski, M Wilczynska, L Fligelstone, J Hilton
BACKGROUND: The acute coagulopathy of trauma and shock is associated with significant mortality and, currently, there are no validated laboratory tests which allow for a rapid recognition and treatment of this condition. Therefore, early detection of any clot abnormality in trauma could improve the diagnosis of trauma-associated coagulopathy and subsequent interventions. METHODS: Review of the literature. RESULTS: The standard laboratory tests, including prothrombin time and activated partial thromboplastin time, are unreliable and describe only an isolated fragment of the complex coagulation pathways...
June 2015: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/27795535/transfusion-medicine-in-practice
#19
Shigeyoshi Makino
The safety and stability of the supply of blood products must be ensured for appropriate blood transfusion therapy. Various security measures need to be taken and a balanced blood donation system should be maintained by the Japanese Red Cross Society. Based on such a system, each institute needs to establish a proper management protocol and to assure adequate use of blood products, as well as creating measures to deal with adverse events associated with blood transfusion. The system for preventing transfusion errors is particularly essential...
2016: [Rinshō Ketsueki] the Japanese Journal of Clinical Hematology
https://www.readbyqxmd.com/read/26897426/blood-transfusion-strategies-for-hemostatic-resuscitation-in-massive-trauma
#20
REVIEW
Caroline McGrath
Massive transfusion practices were transformed during the 1970s without solid evidence supporting the use of component therapy. A manual literature search was performed for all references to the lethal triad, acute or early coagulopathy of trauma, fresh whole blood, and component transfusion therapy in massive trauma, and damage control resuscitation. Data from recent wars suggest traditional component therapy causes a nonhemostatic resuscitation worsening the propagation of the lethal triad hastening death...
March 2016: Nursing Clinics of North America
label_collection
label_collection
5439
1
2
2016-11-20 20:22:25
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"