News Article | December 6, 2016
The International Association of HealthCare Professionals is pleased to welcome Alina M. Grigore, MD, MS, FAHA, FASE, Anesthesiologist, to their prestigious organization with her upcoming publication in The Leading Physicians of the World. She is a highly trained and qualified cardiac anesthesiologist with a vast expertise in all facets of her work. Dr. Grigore has been in practice for over 20 years and is currently serving patients in Las Vegas, Nevada. Dr. Grigore has extensive experience with intraoperative transesophageal echocardiographic, open heart surgery, aortic surgery, heart and lung transplant and ventricular assist devices. Dr. Grigore graduated with her Medical Degree from The Carol Davila University of Medicine and Pharmacy in Bucharest, Romania. Upon relocating to the United States, she completed her residency in Anesthesiology at St. Luke’s-Roosevelt Hospital Center, Columbia University, and underwent a two-year fellowship in Cardiothoracic and Vascular Anesthesia at Duke University, where she obtained a Master’s Degree in Health Sciences and Clinical Research in her second year. Dr. Grigore was honored with the American Patient’s Choice Award in 2010-2011, and the Consumers’ Research Council Award as America’s Top Anesthesiologist. Additionally, Dr. Grigore has received numerous awards attesting to her reputation of comprehensive, personalized, and compassionate care of cardiac patients. Dr. Grigore is certified by the American Board of Anesthesiology, National Board of Echocardiography, and has earned the coveted title of Fellow of American Heart Association, and Fellow American Society of Echocardiography. Dr. Grigore maintains professional memberships with the American Society of Anesthesiology, the Association of University Anesthesiologists, the Society of Cardiovascular Anesthesiology, the American Society of Echocardiography, the American Heart Association, and the American College of Physicians Executives. One of the highlights of her career is working for seven years at the Texas Heart Institute where she founded and lead the Cardiovascular Anesthesia Echocardiography Program. After Texas Heart Institute, she worked at the Mayo Clinic in Arizona where she served as Curriculum Director for residents on the cardiac anesthesia rotation. She provided perioperative care to the first total artificial heart patient at Mayo Clinic Arizona. Her success is attributed to her love and commitment to the field she has dedicated her life to, as well as loving what she does, and providing compassionate care to all patients. In her spare time, she enjoys reading and hiking. Learn more about Dr. Grigore here and be sure to read her upcoming publication in The Leading Physicians of the World. FindaTopDoc.com is a hub for all things medicine, featuring detailed descriptions of medical professionals across all areas of expertise, and information on thousands of healthcare topics. Each month, millions of patients use FindaTopDoc to find a doctor nearby and instantly book an appointment online or create a review. FindaTopDoc.com features each doctor’s full professional biography highlighting their achievements, experience, patient reviews, and areas of expertise. A leading provider of valuable health information that helps empower patient and doctor alike, FindaTopDoc enables readers to live a happier and healthier life. For more information about FindaTopDoc, visit: http://www.findatopdoc.com.
Pham D.-D.,University Paris - Sud |
Pham D.-D.,University of Medicine and Pharmacy |
Fattal E.,University Paris - Sud |
Tsapis N.,University Paris - Sud
International Journal of Pharmaceutics | Year: 2015
Tuberculosis (TB) remains a major global health problem as it is the second leading cause of death from an infectious disease worldwide, after the human immunodeficiency virus (HIV). Conventional treatments fail either because of poor patient compliance to the drug regimen or due to the emergence of multidrug-resistant tuberculosis. The aim of this review is to give an update on the information available on tuberculosis, its pathogenesis and current antitubercular chemotherapies. Direct lung delivery of anti-TB drugs using pulmonary delivery systems is then reviewed since it appears as an interesting strategy to improve first and second line drugs. A particular focus is place on research performed on inhalable dry powder formulations of antitubercular drugs to target alveolar macrophages where the bacteria develop. Numerous studies show that anti-TB drugs can be incorporated into liposomes, microparticles or nanoparticles which can be delivered as dry powders to the deep lungs for instantaneous, targeted and/or controlled release. Treatments of infected animals show a significant reduction of the number of viable bacteria as well as a decrease in tissue damage. These new formulations appear as interesting alternatives to deliver directly drugs to the lungs and favor efficient TB treatment. © 2014 Elsevier B.V. All rights reserved.
Nguyen V.N.,University of Medicine and Pharmacy |
Chavannes N.,Leiden University |
Le L.T.T.,University of Medicine and Pharmacy |
Price D.,University of Aberdeen
Primary Care Respiratory Journal | Year: 2012
Aims: To determine the reliability and validity of the Asthma Control Test (ACT) to detect Global Initiative for Asthma (GINA)-defined uncontrolled or partly controlled asthma, and to determine the agreement between ACT and GINA in classifying asthma control among Vietnamese patients. Methods: A cross-sectional study was performed in 323 of 360 invited outpatients with asthma in Ho Chi Minh City to compare the ACT and GINA classification for asthma control. Results: Internal consistency of the ACT (Cronbach's alpha) was 0.83. The kappa coefficient of 0.55, based on the ternary split, represents moderate agreement between the two rating systems with a correctly classified rate of 75%. The area under the receiver operating characteristics curve for the ACT score predicting GINA control was 0.85. To detect GINA-defined 'not controlled asthma', the ACT had a sensitivity of 70%, specificity of 93%, and a positive predictive value of 89%, with a cut-off point of 19. The validity of the ACT with regard to agreement with the GINA classification was consistent across both sexes, but less so in adolescents or younger adults. The ACT score was significantly correlated with the percentage predicted forced expiratory volume in 1 second (r=0.35, p<0.001) and percentage predicted peak expiratory flow (r=0.26, p<0.001). Conclusions: The Vietnamese ACT is useful for identifying outpatients with GINA-defined uncontrolled or partly controlled asthma. © 2012 Primary Care Respiratory Society UK.
Tomai X.H.,University of Medicine and Pharmacy
The journal of obstetrics and gynaecology research | Year: 2011
Epstein-Barr virus (EBV) infection in pregnancy and consequent fetal outcomes are rarely reported. The majority of cases described strongly support the possibility of transmission of this virus in utero and during delivery, resulting in stillbirth and/or congenital defects. We present a case of EBV reactivation in pregnancy that caused a severe symmetrical fetal growth restriction (FGR) and ultimately spontaneous fetal death. A 36-year-old woman, whose infection status was undetermined, was diagnosed with severe FGR at 24 weeks' gestation. The fetal karyotype was normal. EBV DNA was detected in the amniotic fluid and maternal immunoglobulin G antibodies were positive. At 30 weeks' gestation, the fetus died spontaneously. Placental examination found evidence of deciduitis and villitis. Reactivation of EBV infection appears to be related to FGR and warrants further research to determine the optimal management strategy in pregnancy. © 2011 The Authors. Journal of Obstetrics and Gynaecology Research © 2011 Japan Society of Obstetrics and Gynecology.
Khue N.T.,University of Medicine and Pharmacy
Annals of Global Health | Year: 2015
Background The prevalence for diabetes, prediabetes, and gestational diabetes in Vietnam are low relative to other parts of the world, but they are increasing at alarming rates. These changes have occurred in the setting of economic and cultural transitions. Objectives The aim of this study was to provide relevant information depicting the diabetes burden in Vietnam. Methods Literature was reviewed using PubMed and local Vietnamese sources, including papers published in the Vietnamese language. Findings In 2012, the prevalence of diabetes was 5.4% and prediabetes 13.7%. In 2005, the prevalence of obesity was 1.7%. There is a dual burden of over- and undernutrition observed in Vietnam. Diabetes is associated with an increased waist-to-hip ratio despite normal body mass index. Nutritional transitions occurred with increased protein, fat, and fast foods, and with decreased fresh fruits and vegetables. Tobacco use is very high in Vietnam with 66% of adult men currently smoking. Challenges include endocrinology training, health care coverage, patient education, and lack of coordination among government and specialist agencies. Conclusion Diabetes is a growing problem in Vietnam and is associated with obesity, changes in dietary patterns, and other cultural transitions. More research is needed to better understand this health care problem and to devise targeted interventions. © 2015 The Author. Published by Elsevier Inc.
Nguien Hieu T.,University of Medicine and Pharmacy
Oral health and dental management | Year: 2012
Several studies have shown a large diversity in the prevalence, extent and severity of gingival recession as well as controversial conclusions of its associated factors. Therefore, the aim of this pilot study was to evaluate gingival recession with predisposing factors in young Vietnamese. A cross-sectional study using clinical examination was performed in 120 dental students. Oral hygiene status, tooth malposition and fraenal attachment were recorded. The width of keratinised gingiva was measured after mucosa staining with Lugol's iodine solution. Measurements of gingival recession were performed on labial tooth surfaces. Chisquare test, t-test and Pearsonâs correlation were used for data analysis. The prevalence of gingival recession was 72.5% of the studied population. The extent of affected teeth was 11.1% of the examined teeth. The proportion of root-surface exposure was statistically higher (P<0.05) in the maxilla (12.5%) than in the mandible (9.6%). Premolars and right canines were the teeth most frequently and most seriously associated with gingival recession, respectively. There was a strong negative correlation between narrow width of keratinised gingiva and gingival recession (P<0.001). The recession was statistically associated with tooth malposition (P<0.001) but it was not related to high fraenal attachment and gender. A high prevalence of gingival recession was found in Vietnamese dental students. Gingival recession was associated with narrow width of keratinised gingiva, tooth malposition and maxillary teeth. Further studies performed in larger populations with more extended age groups are needed to confirm these findings.
Van P.H.,University of Medicine and Pharmacy |
Binh P.T.,University of Medicine and Pharmacy |
Minh N.H.L.,Glaxosmithkline |
Morrissey I.,IHMA Europe Sarl |
Journal of Antimicrobial Chemotherapy | Year: 2016
Objectives: To investigate the susceptibility of respiratory tract infection pathogens collected between 2009 and 2011 from the SOAR study in Vietnam. Methods: MICs were determined using Etest® and susceptibility was assessed using CLSI, EUCAST and pharmacokinetic/ pharmacodynamic (PK/PD) breakpoints. Results: Two hundred and eighty-nine Streptococcus pneumoniae and 195 Haemophilus influenzae were collected from 11 centres. Overall, 4.8% of S. pneumoniae were penicillin susceptible (CLSI oral and EUCAST breakpoints). Using CLSI intravenous breakpoints, 86.9% were penicillin susceptible. Susceptibility to high-dose amoxicillin/clavulanic acid (or amoxicillin) using PK/PD breakpoints, cefuroxime (using CLSI or PK/PD breakpoints), cefaclor (CLSI breakpoint) and azithromycin (CLSI breakpoint) was 96.9%, 18.7%, 8% and 4.2%, respectively. Ofloxacin susceptibility was 93.4% by CLSI but 0% by EUCAST. All S. pneumoniae were fully vancomycin susceptible. S. pneumoniae from children were significantly less susceptible to most antimicrobials than those from the elderly. For ofloxacin, however, the reverse was true. Among H. influenzae isolates, 40.5% produced b-lactamase and 13.8% were b-lactamase negative but ampicillin resistant (BLNAR) by CLSI. H. influenzae were highly susceptible (97.4%) in vitro to amoxicillin/clavulanic acid and also to ceftriaxone by CLSI and PK/PD breakpoints but not EUCAST breakpoints. However, BLNAR isolates should be considered clinically resistant, with susceptibility reduced to 84.1%. With EUCAST breakpoints, amoxicillin/clavulanic acid susceptibility was lower, at 63.1%. Azithromycin susceptibility was 79.5% (CLSI). Conclusions: Resistance to antibacterials in Vietnam was high, with amoxicillin/clavulanic acid being the most active agent. Ceftriaxone was highly active against H. influenzae while ofloxacin appeared highly active against S. pneumoniae using CLSI but not by EUCAST breakpoints. Ongoing surveillance through SOAR will further assist in understanding susceptibility trends over time. © The Author 2016.
Pham T.A.,University of Medicine and Pharmacy
Journal of investigative and clinical dentistry | Year: 2012
To examine the associations between oral health status, the presence of N-benzoyl-DL-arginine-2-naphthylamide-positive bacteria, and oral malodor in periodontal patients. A total of 137 periodontitis and 80 gingivitis patients were included in the study. Oral malodor was measured by an organoleptic test and the OralChroma. An oral examination was conducted, including the assessment of decayed teeth, periodontal status, and tongue coating. The presence of N-benzoyl-DL-arginine-2-naphthylamide-positive bacteria in the subgingiva, tongue coating, and saliva was evaluated by the N-benzoyl-DL-arginine-2-naphthylamide test. In the periodontitis group, oral malodor was significantly correlated with decayed teeth, periodontal parameters, and tongue coating. Among the N-benzoyl-DL-arginine-2-naphthylamide test parameters, the highest correlation of oral malodor was found with N-benzoyl-DL-arginine-2-naphthylamide subgingiva, followed by N-benzoyl-DL-arginine-2-naphthylamide tongue coating and N-benzoyl-DL-arginine-2-naphthylamide saliva. In the gingivitis group, oral malodor was significantly correlated with the plaque index, bleeding on probing, and tongue coating. Among the N-benzoyl-DL-arginine-2-naphthylamide test parameters, the highest correlation of oral malodor was found with N-benzoyl-DL-arginine-2-naphthylamide tongue coating, followed by N-benzoyl-DL-arginine-2-naphthylamide saliva and N-benzoyl-DL-arginine-2-naphthylamide subgingiva. Dental plaque, bleeding on probing, tongue coating, and N-benzoyl-DL-arginine-2-naphthylamide-positive bacteria contribute to oral malodor, but with different degrees in periodontitis and gingivitis patients. © 2012 Wiley Publishing Asia Pty Ltd.
Petrescu B.C.,University of Medicine and Pharmacy
Revista medico-chirurgicalǎ̌ a Societǎ̌ţii de Medici ş̧i Naturaliş̧ti din Iaş̧i | Year: 2010
MATERIAL AND METHOD: Pretreatment with apelin-13 (AP-13, 2 mg/kg, i.p.), sodium butyrate (BUT, 200 mg/kg, s.c.) and N-acetyl-L-cysteine (NAC, 150 mg/kg, s.c.), all reduced the LPS-induced vascular leak measured as Evans blue extravasation, in rats lung tissue when compared to intranasal LPS (10 mg/100 mL) administered alone. RESULTS: Although there is a significant difference either between AP-13 and BUT on one hand, and NAC and BUT on the other hand pretreatments, there is no significant difference between AP-13 and NAC pretreatments. Firstly, apelin-13 pretreatment might justify its effects through the modulation of endothelial layer functions. We recently demonstrated that AP-13 could diminish the endothelial dysfunction of pulmonary vein from both ovalbumin sensitized rats and rats with pulmonary hypertension. Furthermore, pretreatment with AP-13 + BUT, AP-13+NAC as well as BUT+ NAC reduced the LPS-induced vascular leak when compared to LPS alone. The reduction effects of BUT and NAC association were higher than those of either BUT or NAC alone. These synergistic effects might be associated to different and additive mechanisms of action of BUT and NAC. Thus, BUT might be primarily effective on macrophage migration and secondarily on activation and cytokine secretion by macrophages and NAC might be primarily effective on macrophages activation. Furthermore, since there are no significant effects between AP-13, NAC and AP-13+NAC we can conclude that AP-13 and NAC effects might be mediated through the same mechanisms (with the possible involvement of nuclear transcription factor NF-kB).
Pham T.A.,University of Medicine and Pharmacy
Journal of investigative and clinical dentistry | Year: 2014
AIM: In the present study, the relationship between the turbidity of mouth-rinse water and oral health conditions, including oral malodor, in patients with (n = 148) and without (n = 231) periodontitis was examined.METHODS: The turbidity of 20 mL distilled water that the patients rinsed in their mouths 10 times was measured using a turbidimeter. Oral malodor was evaluated using an organoleptic test and Oral Chroma. Oral health conditions, including decayed teeth, periodontal status, oral hygiene status, proteolytic activity of the N-benzoyl-dl-arginine-2-napthilamide (BANA) test on the tongue coating, and salivary flow rate, were assessed.RESULTS: Turbidity showed significant correlations with oral malodor and all oral health parameters in the periodontitis group. In the non-periodontitis group, turbidity showed significant correlations with oral malodor and oral health parameters, including dental plaque, tongue coating, BANA test, and salivary flow rate. The regression analysis indicated that turbidity was significantly associated with methyl mercaptan and the BANA test in the periodontitis group, and with hydrogen sulfide, dental plaque, tongue coating, and salivary flow rate in the non-periodontitis group.CONCLUSION: The findings of the present study indicate that the turbidity of mouth-rinse water could be used as an indicator of oral health conditions, including oral malodor. © 2013 Wiley Publishing Asia Pty Ltd.