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https://www.readbyqxmd.com/read/28334434/withdrawn-nutrition-support-for-bone-marrow-transplant-patients
#1
REVIEW
Susan M Murray, Sima Pindoria
BACKGROUND: This is an update of the original Cochrane review published in Issue 2, 2002. Bone marrow transplantation involves administration of toxic chemotherapy and infusion of marrow cells. After treatment, patients can develop poor appetite, mucositis and gastrointestinal failure, leading to malnutrition. To prevent this, parenteral nutrition (PN) support is often first choice but is associated with increased risk of infection. Enteral nutrition (EN) is an alternative, as is addition of substrates...
March 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28333759/the-absence-of-fever-is-associated-with-higher-mortality-and-decreased-antibiotic-and-iv-fluid-administration-in-emergency-department-patients-with-suspected-septic-shock
#2
Daniel J Henning, Jeremy R Carey, Kimie Oedorf, Danielle E Day, Colby S Redfield, Colin J Huguenel, Jonathan C Roberts, Leon D Sanchez, Richard E Wolfe, Nathan I Shapiro
OBJECTIVE: This study evaluates whether emergency department septic shock patients without a fever (reported or measured) receive less IV fluids, have decreased antibiotic administration, and suffer increased in-hospital mortality. DESIGN: This was a secondary analysis of a prospective, observational study of patients with shock. SETTING: The study was conducted in an urban, academic emergency department. PATIENTS: The original study enrolled consecutive adult (aged 18 yr or older) emergency department patients from November 11, 2012, to September 23, 2013, who met one of the following shock criteria: 1) systolic blood pressure less than 90 mm Hg after at least 1L IV fluids, 2) new vasopressor requirement, or 3) systolic blood pressure less than 90 mm Hg and IV fluids held for concern of fluid overload...
March 22, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28330440/prevalence-and-predictors-of-intra-abdominal-hypertension-and-compartment-syndrome-in-surgical-patients-in-critical-care-units-at-kenyatta-national-hospital
#3
A Muturi, P Ndaguatha, Daniel Ojuka, A Kibet
BACKGROUND: Intra-abdominal hypertension (IAH) affects almost every organ sytem.If it is not detected early and corrected, mortality would be high. The prevalence of IAH and abdominal compartment syndrome (ACS) at Kenyatta National Hospital (KNH) critical care units is not known. The aim of this sudy was to determine the prevalence and factors associated with development of IAH/ACS among critically ill surgical patients. METHODS: This was a cross sectional descriptive study involving surgical patients in critical care units at KNH, carried out from March 2015 to October 2015...
March 23, 2017: BMC Emergency Medicine
https://www.readbyqxmd.com/read/28328234/quantification-of-basal-insulin-peglispro-and-human-insulin-in-adipose-tissue-interstitial-fluid-by-open-flow-microperfusion
#4
Katrin Tiffner, Beate Boulgaropoulos, Christian Höfferer, Thomas Birngruber, Niels Porksen, Helle Linnebjerg, Parag Garhyan, Eric Chen Quin Lam, Mary Pat Knadler, Thomas R Pieber, Frank Sinner
BACKGROUND: Restoration of the physiologic hepatic-to-peripheral insulin gradient may be achieved by either portal vein administration or altering insulin structure to increase hepatic specificity or restrict peripheral access. Basal insulin peglispro (BIL) is a novel, PEGylated basal insulin with a flat pharmacokinetic and glucodynamic profile and altered hepatic-to-peripheral action gradient. We hypothesized reduced BIL exposure in peripheral tissues explains the latter, and in this study assessed the adipose tissue interstitial fluid (ISF) concentrations of BIL compared with human insulin (HI)...
March 22, 2017: Diabetes Technology & Therapeutics
https://www.readbyqxmd.com/read/28328043/csf-tau-and-the-csf-tau-abeta-ratio-for-the-diagnosis-of-alzheimer-s-disease-dementia-and-other-dementias-in-people-with-mild-cognitive-impairment-mci
#5
REVIEW
Craig Ritchie, Nadja Smailagic, Anna H Noel-Storr, Obioha Ukoumunne, Emma C Ladds, Steven Martin
BACKGROUND: Research suggests that measurable change in cerebrospinal fluid (CSF) biomarkers occurs years in advance of the onset of clinical symptoms (Beckett 2010). In this review, we aimed to assess the ability of CSF tau biomarkers (t-tau and p-tau) and the CSF tau (t-tau or p-tau)/ABeta ratio to enable the detection of Alzheimer's disease pathology in patients with mild cognitive impairment (MCI). These biomarkers have been proposed as important in new criteria for Alzheimer's disease dementia that incorporate biomarker abnormalities...
March 22, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28322776/a-randomized-double-blinded-controlled-trial-of-the-effects-of-fluid-rate-and-or-presence-of-dextrose-in-intravenous-fluids-on-the-labor-course-of-nulliparas
#6
Alex Fong, Allison E Serra, Deysi Caballero, Thomas J Garite, Vineet K Shrivastava
BACKGROUND: Prolonged labor has been demonstrated to increase adverse maternal and neonatal outcome. A practice that may decrease the risk of prolonged labor is the modification of fluid intake during labor. OBJECTIVE: Several studies have demonstrated that increased hydration in labor as well as addition of dextrose-containing fluids may be associated with a decrease in length of labor. The purpose of our study was to characterize whether high dose intravenous (IV) fluids, standard dose fluids with dextrose, or high dose fluids with dextrose show a difference in the duration of labor in nulliparas...
March 17, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28321352/an-office-based-fluid-to-fluid-exchange-technique-for-the-treatment-of-postvitrectomy-vitreous-cavity-hemorrhage-and-secondary-glaucoma
#7
Sergio E Hernandez-Da Mota
A case of postvitrectomy hemorrhage with secondary glaucoma successfully treated with an office-based fluid to fluid exchange is described. A 25 Ga trocar was placed 3 mm from the sclerocorneal limbus at the 2 o'clock position and connected to a 250 cc elevated bottle of balanced salt solution (BSS) through an intravenous (IV) line and an infusion cannula. Afterward, a 25 Ga needle was inserted 3 mm from the limbus at the 5 o'clock position approximately. The BSS fluid entered the eye through the 25 Ga trocar lavaging the vitreous cavity and the anterior chamber...
2017: Case Reports in Ophthalmological Medicine
https://www.readbyqxmd.com/read/28320142/ventriculo-peritoneal-shunt-surgery-for-tuberculous-meningitis-a-systematic-review
#8
Imran Rizvi, Ravindra Kumar Garg, Hardeep Singh Malhotra, Neeraj Kumar, Eesha Sharma, Chhitij Srivastava, Ravi Uniyal
BACKGROUND: Ventriculo-peritoneal shunt surgery is one of the most commonly performed surgery for the management of tuberculous hydrocephalus. There is decreased clarity on issues regarding the indication as well as timing of cerebrospinal fluid diversion procedures in tuberculous meningitis. We systematically analysed published literature on this subject with an objective to assess the value of cerebrospinal fluid diversion procedures in tuberculous meningitis. METHODS: A systematic search of literature was performed using PubMed, Scopus, and Cochrane Central Register of Controlled Trials (CENTRAL) for articles published till August 2016...
April 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28319829/evaluation-of-the-pharmacokinetics-of-imipenem-following-regional-limb-perfusion-using-the-saphenous-and-the-cephalic-veins-in-standing-horses
#9
G Kelmer, A J Tatz, E Kdoshim, M Britzi, G Segev
This prospective experimental study goal was to determine the pharmacokinetics of imipenem after intravenous regional limb perfusion (IV-RLP) in standing horses. Nine horses participated in the study; that was approved by the University Animal Care and Use Committee. One thoracic limb or one pelvic limb of each horse was randomly selected. After the veins were catheterized, an Esmarch bandage tourniquet was applied and the catheter was injected with a solution containing 500mg of imipenem. Synovial fluid samples were collected from the fetlock joint and blood samples were collected from the jugular vein...
February 24, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/28319488/an-in-vitro-assessment-of-the-efficacy-of-various-iv-cannulas-for-the-rapid-iv-fluid-administration
#10
Mineto Kamata, Hina Walia, Mumin Hakim, Dmitry Tumin, Joseph D Tobias
OBJECTIVES: The current study prospectively evaluates the administration of fluid through commonly used vascular cannulas of various length and diameter. DESIGN: Observational, in vitro experiment. SETTING: Not applicable. SUBJECTS: No human subjects. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Fluid (500 mL) was administered via gravity flow and with pressure assistance (pressure bag set at 300 mm Hg) through various vascular cannulas including peripheral IV catheters (22 gauge, 1 inch; 20 gauge, 1...
March 17, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28304180/nanomedicine-for-the-treatment-of-acute-respiratory-distress-syndrome-the-2016-ats-bear-cage-award-winning-proposal
#11
Jacob S Brenner
After dozens of clinical trials, there are still no FDA-approved drugs which improve mortality in acute respiratory distress syndrome (ARDS). These poor results may in part be caused by three unique pharmacological challenges presented by ARDS: 1) ARDS patients are fragile due to concomitant multiple organ dysfunction, so do not tolerate off-target side effects of drugs; 2) inhaled drug delivery is impeded by the column of proteinaceous fluid covering the injured alveoli; 3) ARDS is heterogeneous in its underlying pathophysiology, so targeting one pathway is unlikely to improve most patients...
March 17, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28299615/remote-monitoring-in-heart-failure-the-current-state
#12
REVIEW
Rajeev C Mohan, J Thomas Heywood, Roy S Small
The treatment of congestive heart failure is an expensive undertaking with much of this cost occurring as a result of hospitalization. It is not surprising that many remote monitoring strategies have been developed to help patients maintain clinical stability by avoiding congestion. Most of these have failed. It seems very unlikely that these failures were the result of any one underlying false assumption but rather from the fact that heart failure is a progressive, deadly disease and that human behavior is hard to modify...
March 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28298361/intrarenal-signaling-mediated-by-cck-plays-a-role-in-salt-intake-induced-natriuresis
#13
Hiromi Takahashi-Iwanaga, Shunsuke Kimura, Kohtarou Konno, Masahiko Watanabe, Toshihiko Iwanaga
The natriuretic hormone CCK exhibits its gene transcripts in total kidney extracts. To test the possibility of CCK acting as an intrarenal mediator of sodium excretion, we examined mouse kidneys by: (i) an in situ hybridization technique for CCK mRNA in animals fed a normal or a high-sodium diet; (ii) immuno-electron microscopy for the CCK peptide, (iii) an in situ hybridization method and immunohistochemistry for the CCK-specific receptor CCKAR; (iv) confocal image analysis of receptor-mediated Ca2+ responses in isolated renal tubules; and (v) metabolic cage experiments for the measurement of urinary sodium excretion in high salt-fed mice either treated or untreated with the CCKAR antagonist lorglumide...
March 15, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28293214/different-phenotypes-at-onset-in-neuromyelitis-optica-spectrum-disorder-patients-with-aquaporin-4-autoimmunity
#14
Youming Long, Junyan Liang, Linzhan Wu, Shaopeng Lin, Cong Gao, Xiaohui Chen, Wei Qiu, Yu Yang, Xueping Zheng, Ning Yang, Min Gao, Yaotang Chen, Zhanhang Wang, Quanxi Su
BACKGROUND: Although rare, brain abnormalities without optic neuritis (ON) or transverse myelitis (TM) diagnosed with neuromyelitis optica spectrum disorder (NMOSD) have been reported in patients positive for the aquaporin-4 (AQP4) antibody. OBJECTIVE: To analyze demographic and clinical differences among NMOSD patients without ON or TM, those with either ON or TM, and patients with simultaneous ON and TM at disease onset. METHODS: In this retrospective study, patients who were positive for the AQP4 antibody, as detected using a cell-based assay, at the Second Affiliated Hospital of Guangzhou Medical University in China were recruited...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28290002/plasma-and-cerebrospinal-fluid-pharmacokinetics-of-select-chemotherapeutic-agents-following-intranasal-delivery-in-a-non-human-primate-model
#15
James C League-Pascual, Cynthia M Lester-McCully, Shaefali Shandilya, Lukas Ronner, Louis Rodgers, Rafael Cruz, Cody J Peer, William D Figg, Katherine E Warren
The blood-brain barrier (BBB) limits entry of most chemotherapeutic agents into the CNS, resulting in inadequate exposure within CNS tumor tissue. Intranasal administration is a proposed means of delivery that can bypass the BBB, potentially resulting in more effective chemotherapeutic exposure at the tumor site. The objective of this study was to evaluate the feasibility and pharmacokinetics (plasma and CSF) of intranasal delivery using select chemotherapeutic agents in a non-human primate (NHP) model. Three chemotherapeutic agents with known differences in CNS penetration were selected for intranasal administration in a NHP model to determine proof of principle of CNS delivery, assess tolerability and feasibility, and to evaluate whether certain drug characteristics were associated with increased CNS exposure...
March 13, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28289667/laparoscopic-cholecystectomy-under-spinal-epidural-anesthesia-vs-general-anaesthesia-a-prospective-randomised-study
#16
Turgut Donmez, Vuslat Muslu Erdem, Sinan Uzman, Dogan Yildirim, Huseyin Avaroglu, Sina Ferahman, Oguzhan Sunamak
PURPOSE: Laparoscopic cholecystectomy (LC) is usually performed under the general anesthesia (GA). Aim of the study is to investigate the availability, safety and side effects of combined spinal/epidural anesthesia (CSEA) and comparison it with GA for LC. METHODS: Forty-nine patients who have a LC plan were included into the study. The patients were randomly divided into GA (n = 25) and CSEA (n = 24) groups. Intraoperative and postoperative adverse events, postoperative pain levels were compared between groups...
March 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/28289281/oxytocin-by-intranasal-and-intravenous-routes-reaches-the-cerebrospinal-fluid-in-rhesus-macaques-determination-using-a-novel-oxytocin-assay
#17
M R Lee, K B Scheidweiler, X X Diao, F Akhlaghi, A Cummins, M A Huestis, L Leggio, B B Averbeck
Oxytocin (OT) is a potential treatment for multiple neuropsychiatric disorders. As OT is a peptide, delivery by the intranasal (IN) route is the preferred method in clinical studies. Although studies have shown increased cerebrospinal fluid (CSF) OT levels following IN administration, this does not unequivocably demonstrate that the peripherally administered OT is entering the CSF. For example, it has been suggested that peripheral delivery of OT could lead to central release of endogenous OT. It is also unknown whether the IN route provides for more efficient entry of the peptide into the CSF compared to the intravenous (IV) route, which requires blood-brain barrier penetration...
March 14, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28277412/the-use-of-a-triage-based-protocol-for-oral-rehydration-in-a-pediatric-emergency-department
#18
Marissa A Hendrickson, Jennifer Zaremba, Andrew R Wey, Philippe R Gaillard, Anupam B Kharbanda
BACKGROUND: Guidelines recommend oral rehydration therapy (ORT) and avoidance of laboratory tests and intravenous fluids for mild to moderate dehydration in children with gastroenteritis; oral ondansetron has been shown to be an effective adjunct. OBJECTIVES: The aim of this study was to determine if a triage-based, nurse-initiated protocol for early provision of ondansetron and ORT could safely improve the care of pediatric emergency department (ED) patients with symptoms of gastroenteritis...
March 9, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28275605/unrelenting-ocular-pain-as-a-masquerading-symptom-of-occult-choroidal-metastasis
#19
Jordan D Deaner, Renelle Pointdujour-Lim, Emil Anthony T Say, Carol L Shields
PURPOSE: To report a case of chronic eye pain as a presenting feature of choroidal metastasis from lung cancer. METHODS: We report the case of a 58-year-old Caucasian woman with stage IV lung adenocarcinoma presenting with an 8-month history of left eye pain and blurred vision. RESULTS: The patient had previously consulted 14 ophthalmologists with varying diagnoses including posterior scleritis and trigeminal neuralgia. Visual acuity at presentation was 20/20 in the right eye and 20/80 in the left eye...
January 2017: Ocular Oncology and Pathology
https://www.readbyqxmd.com/read/28273399/clinical-presentation-and-outcomes-of-norovirus-infection-in-intestinal-allograft-compared-to-native-intestine
#20
Diana F Florescu, Jessica L Sonderup, Wendy Grant, Pearlie P Chong, David van Duin, Andre C Kalil
BACKGROUND: No data are available on clinical manifestations and course of norovirus gastroenteritis (NVE) in intestinal allograft (from intestinal and multivisceral transplant recipients, ITR) compared to native intestine (from other allograft recipients, nITR). METHODS: This was a retrospective study of solid organ transplant recipients with NVE at two centers from January 1, 2010 to April 1, 2014. Chi-square, t-test, linear and logistic regression analyses were done to compare NVE in ITR vs nITR patients...
March 8, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
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