keyword
MENU ▼
Read by QxMD icon Read
search

Laxminarayan

keyword
https://www.readbyqxmd.com/read/28400386/emerging-and-re-emerging-infectious-disease-threats-in-south-asia-status-vulnerability-preparedness-and-outlook
#1
Ramanan Laxminarayan, Manish Kakkar, Peter Horby, Gathsaurie Neelika Malavige, Buddha Basnyat
No abstract text is available yet for this article.
April 11, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28373127/rp5063-an-atypical-antipsychotic-drug-with-a-unique-pharmacologic-profile-improves-declarative-memory-and-psychosis-in-mouse-models-of-schizophrenia
#2
Lakshmi Rajagopal, Sunoh Kwon, Mei Huang, Eric Michael, Laxminarayan Bhat, Marc Cantillon, Herbert Y Meltzer
Various types of atypical antipsychotic drugs (AAPDs) modestly improve the cognitive impairment associated with schizophrenia (CIAS). RP5063 is an AAPD with a diverse and unique pharmacology, including partial agonism at dopamine (DA) D2, D3, D4, serotonin (5-HT)1A, and 5-HT2A receptors (Rs), full agonism at α4β2 nicotinic acetylcholine (ACh)R (nAChR), and antagonism at 5-HT2B, 5-HT6, and 5-HT7Rs. Most atypical APDs are 5-HT2A inverse agonists. The efficacy of RP5063 in mouse models of psychosis and episodic memory were studied...
March 31, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28352285/effect-of-herbal-and-fluoride-mouth-rinses-on-streptococcus-mutans-and-dental-caries-among-12-15-year-old-school-children-a-randomized-controlled-trial
#3
Vinej Somaraj, Rekha P Shenoy, Ganesh Shenoy Panchmal, Vijaya Kumar, Praveen S Jodalli, Laxminarayan Sonde
To assess and compare the effect of herbal and fluoride mouth rinses on Streptococcus mutans count and glucan synthesis by Streptococcus mutans and dental caries, a parallel group placebo controlled randomized trial was conducted among 240 schoolchildren (12-15 years old). Participants were randomly divided and allocated into Group I (0.2% fluoride group), Group II (herbal group), and Group III (placebo group). All received 10 ml of respective mouth rinses every fortnight for a period of one year. Intergroup and intragroup comparison were done for Streptococcus mutans count and glucan synthesis by Streptococcus mutans and dental caries...
2017: International Journal of Dentistry
https://www.readbyqxmd.com/read/28331276/an-easy-technique-for-negative-pressure-wound-therapy-for-extremities-using-collagen-powder-and-sterile-gloves
#4
L S Sreelesh, P Laxminarayan Bhandari
Negative-pressure wound therapy (NPWT) has become the standard of care for wound management. Application of NPWT to the hand and foot is technically challenging due to difficulty in obtaining a proper air seal. The cost of the treatment is another negative factor affecting NPWT in developing countries. We describe an easy and economical technique for the application of NPWT to the extremities using collage powder and sterile surgical glove. Collagen creates a physiological interface between the wound surface and the environment and is also non-immunogenic, non-pyrogenic, hypoallergenic, and pain-free...
February 2017: Indian Journal of Surgery
https://www.readbyqxmd.com/read/28284250/estimating-tuberculosis-incidence-from-primary-survey-data-a-mathematical-modeling-approach
#5
S Pandey, V K Chadha, R Laxminarayan, N Arinaminpathy
BACKGROUND: There is an urgent need for improved estimations of the burden of tuberculosis (TB). OBJECTIVE: To develop a new quantitative method based on mathematical modelling, and to demonstrate its application to TB in India. DESIGN: We developed a simple model of TB transmission dynamics to estimate the annual incidence of TB disease from the annual risk of tuberculous infection and prevalence of smear-positive TB. We first compared model estimates for annual infections per smear-positive TB case using previous empirical estimates from China, Korea and the Philippines...
April 1, 2017: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/28253922/counting-the-lives-saved-by-dots-in-india-a-model-based-approach
#6
Sandip Mandal, Vineet K Chadha, Ramanan Laxminarayan, Nimalan Arinaminpathy
BACKGROUND: Against the backdrop of renewed efforts to control tuberculosis (TB) worldwide, there is a need for improved methods to estimate the public health impact of TB programmes. Such methods should not only address the improved outcomes amongst those receiving care but should also account for the impact of TB services on reducing transmission. METHODS: Vital registration data in India are not sufficiently reliable for estimates of TB mortality. As an alternative approach, we developed a mathematical model of TB transmission dynamics and mortality, capturing the scale-up of DOTS in India, through the rollout of the Revised National TB Control Programme (RNTCP)...
March 3, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28215471/dopamine-serotonin-stabilizer-rp5063-a-randomized-double-blind-placebo-controlled-multicenter-trial-of-safety-and-efficacy-in-exacerbation-of-schizophrenia-or-schizoaffective-disorder
#7
Marc Cantillon, Arul Prakash, Ajay Alexander, Robert Ings, Dennis Sweitzer, Laxminarayan Bhat
The study objectives were to evaluate the efficacy, safety, tolerability, and pharmacokinetics of RP5063 versus placebo. The study was conducted in adults with acute exacerbation of schizophrenia or schizoaffective disorder. This 28-day, multicenter, placebo-controlled, double-blind study randomized 234 subjects to RP5063 15, 30, or 50mg; aripiprazole; or placebo (3:3:3:1:2) once daily. The aripiprazole arm was included solely to show assay sensitivity and was not powered to show efficacy. The primary endpoint was change from baseline to Day 28/EOT (End-of-Treatment) in Positive and Negative Syndrome Scale (PANSS) total score; secondary endpoints included PANSS subscales, improvement ≥1 point on the Clinical Global Impressions-Severity (CGI-S), depression and cognition scales...
February 16, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28009290/inhibition-of-ror%C3%AE-t-skews-tcr%C3%AE-gene-rearrangement-and-limits-t-cell-repertoire-diversity
#8
Yanxia Guo, Kenzie D MacIsaac, Yi Chen, Richard J Miller, Renu Jain, Barbara Joyce-Shaikh, Heidi Ferguson, I-Ming Wang, Razvan Cristescu, John Mudgett, Laura Engstrom, Kyle J Piers, Gretchen A Baltus, Kenneth Barr, Hongjun Zhang, Huseyin Mehmet, Laxminarayan G Hegde, Xiao Hu, Laura L Carter, Thomas D Aicher, Gary Glick, Dennis Zaller, Abbas Hawwari, Craig C Correll, Dallas C Jones, Daniel J Cua
Recent studies have elucidated the molecular mechanism of RORγT transcriptional regulation of Th17 differentiation and function. RORγT was initially identified as a transcription factor required for thymopoiesis by maintaining survival of CD4(+)CD8(+) (DP) thymocytes. While RORγ antagonists are currently being developed to treat autoimmunity, it remains unclear how RORγT inhibition may impact thymocyte development. In this study, we show that in addition to regulating DP thymocytes survival, RORγT also controls genes that regulate thymocyte migration, proliferation, and T cell receptor (TCR)α selection...
December 20, 2016: Cell Reports
https://www.readbyqxmd.com/read/27959471/lumbar-sympathectomy-techniques-for-critical-lower-limb-ischaemia-due-to-non-reconstructable-peripheral-arterial-disease
#9
REVIEW
Veena Kl Karanth, Tulasi Kota Karanth, Laxminarayan Karanth
BACKGROUND: Critical lower limb ischaemia (CLI) is a manifestation of peripheral arterial disease (PAD) that is seen in patients with typical chronic ischaemic rest pain or patients with ischaemic skin lesions - ulcers or gangrene - for longer than 2 weeks. Critical lower limb ischaemia is the most severe form of PAD, and interventions to improve arterial perfusion become necessary. Although surgical bypass has been the gold standard for revascularisation, the extent or the site of disease may be such that the artery cannot be reconstructed or bypassed...
December 13, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27915108/how-should-we-respond-to-the-emergence-of-plasmid-mediated-colistin-resistance-in-humans-and-animals
#10
REVIEW
Jaffar A Al-Tawfiq, Ramanan Laxminarayan, Marc Mendelson
OBJECTIVE: The widespread use of antibiotics in humans and animals has contributed to growing rates of antibiotic resistance. Previously treatable bacterial infections now require the last line of antibiotics or are untreatable. The current antibiotic of last resort for carbapenem-resistant Gram-negative bacterial infections is often colistin. Evidence for the shifting pattern of colistin resistance and how the international community should respond are discussed in this review. METHODS: The literature on colistin resistance was reviewed...
January 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/27856730/multidrug-and-carbapenem-resistant-pseudomonas-aeruginosa-in-children-united-states-1999-2012
#11
Latania K Logan, Sumanth Gandra, Siddhartha Mandal, Eili Y Klein, Jordan Levinson, Robert A Weinstein, Ramanan Laxminarayan
BACKGROUND: Pseudomonas aeruginosa is a common cause of healthcare-associated infection. Multidrug-resistant (MDR) (>3 classes) and carbapenem-resistant (CR) P aeruginosa are significant threats globally. We used a large reference-laboratory database to study the epidemiology of P aeruginosa in children in the United States. METHODS: Antimicrobial susceptibility data from the Surveillance Network were used to phenotypically identify MDR and CR P aeruginosa isolates in children aged 1 to 17 years between January 1999 and July 2012...
November 16, 2016: Journal of the Pediatric Infectious Diseases Society
https://www.readbyqxmd.com/read/27748306/current-costs-projected-financial-needs-of-india-s-universal-immunization-programme
#12
Susmita Chatterjee, Manish Pant, Pradeep Haldar, Mahesh Kumar Aggarwal, Ramanan Laxminarayan
BACKGROUND & OBJECTIVES: India's Universal Immunization Programme (UIP) is one of the largest programmes in the world in terms of quantities of vaccines administered, number of beneficiaries, number of immunization sessions, and geographical extent and diversity of areas covered. Strategic planning for the Programme requires credible information on the cost of achieving the objectives and the financial resources needed at national, State, and district levels. We present here expenditures on immunization services in India in 2012 (baseline) and projected costs for five years (2013-2017)...
June 2016: Indian Journal of Medical Research
https://www.readbyqxmd.com/read/27717858/poverty-and-prevalence-of-antimicrobial-resistance-in-invasive-isolates
#13
Gerardo Alvarez-Uria, Sumanth Gandra, Ramanan Laxminarayan
OBJECTIVES: To evaluate the association between the income status of a country and the prevalence of antimicrobial resistance (AMR) in the three most common bacteria causing infections in hospitals and in the community: third-generation cephalosporin (3GC)-resistant Escherichia coli, methicillin-resistant Staphylococcus aureus (MRSA), and 3GC-resistant Klebsiella species. METHODS: Using 2013-2014 country-specific data from the ResistanceMap repository and the World Bank, the association between the prevalence of AMR in invasive samples and the gross national income (GNI) per capita was investigated through linear regression with robust standard errors...
November 2016: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/27647658/a-global-antimicrobial-conservation-fund-for-low-and-middle-income-countries
#14
Marc Mendelson, Osman A Dar, Steven J Hoffman, Ramanan Laxminarayan, Mirfin M Mpundu, John-Arne Røttingen
No abstract text is available yet for this article.
September 16, 2016: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/27633421/antimicrobial-resistance-a-threat-to-neonate-survival
#15
Ramanan Laxminarayan, Zulfiqar A Bhutta
No abstract text is available yet for this article.
October 2016: Lancet Global Health
https://www.readbyqxmd.com/read/27614366/reduced-burden-of-childhood-diarrheal-diseases-through-increased-access-to-water-and-sanitation-in-india-a-modeling-analysis
#16
Arindam Nandi, Itamar Megiddo, Ashvin Ashok, Amit Verma, Ramanan Laxminarayan
Each year, more than 300,000 children in India under the age of five years die from diarrheal diseases. Clean piped water and improved sanitation are known to be effective in reducing the mortality and morbidity burden of diarrhea but are not yet available to close to half of the Indian population. In this paper, we estimate the health benefits (reduced cases of diarrheal incidence and deaths averted) and economic benefits (measured by out-of-pocket treatment expenditure averted and value of insurance gained) of scaling up the coverage of piped water and improved sanitation among Indian households to a near-universal 95% level...
May 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/27604934/use-antimicrobials-wisely
#17
Peter S Jørgensen, Didier Wernli, Scott P Carroll, Robert R Dunn, Stephan Harbarth, Simon A Levin, Anthony D So, Maja Schlüter, Ramanan Laxminarayan
No abstract text is available yet for this article.
September 8, 2016: Nature
https://www.readbyqxmd.com/read/27549404/antibiotic-resistance-mitigation-opportunities-in-livestock-sector-development
#18
T P Robinson, D P Bu, J Carrique-Mas, E M Fèvre, M Gilbert, D Grace, S I Hay, J Jiwakanon, M Kakkar, S Kariuki, R Laxminarayan, J Lubroth, U Magnusson, P Thi Ngoc, T P Van Boeckel, M E J Woolhouse
No abstract text is available yet for this article.
January 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/27540009/achieving-global-targets-for-antimicrobial-resistance
#19
Ramanan Laxminarayan, Devi Sridhar, Martin Blaser, Minggui Wang, Mark Woolhouse
No abstract text is available yet for this article.
August 26, 2016: Science
https://www.readbyqxmd.com/read/27522002/trends-in-antibiotic-resistance-among-major-bacterial-pathogens-isolated-from-blood-cultures-tested-at-a-large-private-laboratory-network-in-india-2008-2014
#20
Sumanth Gandra, Nestor Mojica, Eili Y Klein, Ashvin Ashok, Vidya Nerurkar, Mamta Kumari, Uma Ramesh, Sunanda Dey, Viral Vadwai, Bibhu R Das, Ramanan Laxminarayan
OBJECTIVE: There have been no long-term studies on trends in antibiotic resistance (ABR) on a national scale in India. Using a private laboratory network, the ABR patterns of organisms most commonly associated with bacteremia, obtained from patients across India between 2008 and 2014, were examined. METHODS: A retrospective study of patient blood cultures collected over a 7-year period (January 1, 2008-December 31, 2014) was conducted. Data on the microorganism(s) identified and their antimicrobial susceptibility were obtained from SRL Diagnostics (Mumbai, India)...
September 2016: International Journal of Infectious Diseases: IJID
keyword
keyword
22373
1
2
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"