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1.
Immune responses induced by two dose strengths of an yeast-derived recombinant hepatitis B vaccine in adolescents. 总被引:2,自引:0,他引:2
2.
Amit Kumar Indrakshi Roy Amol M. Karmarkar Kimberly S. Erler James L. Rudolph Julie A. Baldwin Maricruz Rivera-Hernandez 《Journal of the American Medical Directors Association》2021,22(5):966-970.e3
ObjectivesThe COVID-19 pandemic has disproportionately affected racial and ethnic minorities in the United States and has been devastating for residents of nursing homes (NHs). However, evidence on racial and ethnic disparities in COVID-19–related mortality rates within NHs and how that has changed over time has been limited. This study examines the impact of a high proportion of minority residents in NHs on COVID-19–related mortality rates over a 30-week period.DesignLongitudinal study.Setting and ParticipantsCenters for Medicare & Medicaid Services Nursing Home COVID-19 Public Use File data from 50 states from June 1, 2020, to December 27, 2020.MethodsWe linked data from 11,718 NHs to (1) Nursing Home Compare data, (2) the Long-Term Care: Facts on Care in the U.S., and (3) US county-level data on COVID cases and deaths. Our primary independent variable was proportion of minority residents (blacks and Hispanics) in NHs and its association with mortality rate over time.ResultsDuring the first 6 weeks from June 1, 2020, NHs with a higher proportion of black residents reported more COVID-19 deaths per 1000 followed by NHs with a higher proportion of Hispanic residents. Between 7 and 12 weeks, NHs with a higher proportion of Hispanic residents reported more deaths per 1000, followed by NHs with a higher proportion of black residents. However, after 23 weeks (mid-November 2020), NHs serving a higher proportion of white residents reported more deaths per 1000 than NHs serving a high proportion of black and Hispanic residents.Conclusions and ImplicationsThe disparities in COVID-19–related mortality for nursing homes serving minority residents is evident for the first 12 weeks of our study period. Policy interventions and the equitable distribution of vaccine are required to mitigate the impact of systemic racial injustice on health outcomes of people of color residing in NHs. 相似文献
3.
Functional MRI in children with epilepsy 总被引:7,自引:0,他引:7
Advances in brain mapping with functional magnetic resonance imaging (fMRI) have opened an important window into understanding how language is organized in the developing brain. Children with epilepsy, particularly those anticipating surgical intervention, may benefit from preoperative language localization with fMRI, thus minimizing the risk of incurring new deficits. Clinical applications of fMRI, however, await more information on how different linguistic skills are represented in the developing brain and how epileptic lesions impact on this organization at different stages of cognitive development. This article presents some of the current methods for brain mapping in children as well as early results using fMRI for language mapping in pediatric epilepsy. Copyright Copyright 1999 S. Karger AG, Basel 相似文献
4.
Roopali Khanna MD DM Pujan Shah MD Mousam Dey MD Pravin K. Goel MD DM Puneet Goyal MD DM Shantanu Pandey MD McH 《Echocardiography (Mount Kisco, N.Y.)》2017,34(7):1107-1109
Sinus of Valsalva aneurysm is a rare congenital cardiac abnormality and is usually diagnosed when it ruptures. An asymptomatic 55‐year‐old male of unruptured sinus of Valsalva aneurysm of noncoronary cusp was on medical follow‐up. At 2‐year follow‐up, there was thrombus formation in the aneurysm, mimicking right atrium tumor on 2D transthoracic echocardiography. Cardiac computed tomography showed filling defect in the aneurysm suggestive of thrombus. Considering the high risk of systemic emboli surgery was performed, and aneurysm was repaired with Dacron patch. 相似文献
5.
Bhore AV Sastry J Patke D Gupte N Bulakh PM Lele S Karmarkar A Bharucha KE Shrotri A Pisal H Suryawanshi N Tripathy S Risbud AR Paranjape RS Shankar AV Kshirsagar A Phadke MA Joshi PL Brookmeyer RS Bollinger RC 《International journal of STD & AIDS》2003,14(1):37-41
OBJECTIVE: Efforts to prevent HIV transmission from mother to infants in settings like India may benefit from the availability of reliable methods for rapid and simple HIV screening. Data from India on the reliability of rapid HIV test kits are limited and there are no data on the use of rapid HIV tests for screening of pregnant women. METHODS: Pregnant women attending an antenatal clinic and delivery room in Pune agreed to participate in an evaluation of five rapid HIV tests, including (a) a saliva brush test (Oraquick HIV-1/2, Orasure Technologies Inc.), (b) a rapid plasma test (Oraquick HIV-1/2) and (c) three rapid finger prick tests (Oraquick HIV-1/2; HIV-1/2 Determine, Abbott; NEVA HIV-1/2 Cadila). Results of the rapid tests were compared with three commercial plasma enzyme immunoassay (EIA) tests (Innotest HIV AB EIA, Lab systems/ELISCAN HIV AB EIA, UBI HIV Ab EIA). RESULTS: Between September 2000 and October 1, 2001, 1258 pregnant women were screened for HIV using these rapid tests. Forty-four (3.49%) of the specimens were HIV-antibody-positive by at least two plasma EIA tests. All of the rapid HIV tests demonstrated excellent specificity (96-100%). The sensitivity of the rapid tests ranged from 75-94%. The combined sensitivity and specificity of a two-step algorithm for rapid HIV testing was excellent for a number of combinations of the five rapid finger stick tests. CONCLUSION: In this relatively low HIV prevalence population of pregnant women in India, the sensitivity of the rapid HIV tests varied, when compared to a dual EIA algorithm. In general, the specificity of all the rapid tests was excellent, with very few false positive HIV tests. Based upon these data, two different rapid HIV tests for screening pregnant women in India would be highly sensitive, with excellent specificity to reliably prevent inappropriate use of antiretroviral therapy for prevention of vertical HIV transmission. 相似文献
6.
Pravin K. Goel Aditya Kapoor Aditya Batra Roopali Khanna 《Texas Heart Institute journal / from the Texas Heart Institute of St. Luke's Episcopal Hospital, Texas Children's Hospital》2012,39(5):653-656
In selected patients, transcatheter closure of atrial septal defects with the AMPLATZER Septal Occluder has yielded excellent results. However, there is a slight risk of device embolization after deployment. We report the case of a 26-year-old woman in whom an embolized AMPLATZER device was retrieved percutaneously from the right pulmonary artery. We also discuss important technical principles for managing this uncommon but potentially severe complication.Key words: Device removal/methods, embolization, therapeutic/instrumentation, heart catheterization/instrumentation, heart septal defects, atrial/ultrasonography, patient selection, prosthesis implantation/adverse effects, prostheses and implants, septal occluder device/adverse effects, treatment outcomeTranscatheter closure of atrial septal defects (ASDs) with use of the AMPLATZER® Septal Occluder (St. Jude Medical, Inc.; St. Paul, Minn) has yielded excellent results in properly selected patients.1,2 The major advantage of the AMPLATZER occluder is its easy retrieval at all stages of deployment before its final release from the delivery cable. Although embolization of AMPLATZER ASD occluders is rare, it can occur even when interventional cardiologists are experienced. Despite an earlier belief that the transcatheter retrieval of embolized AMPLATZER devices would be difficult, success rates from 50% to 75% have been reported.3,4 We describe the retrieval of an embolized AMPLATZER device in a young woman. In addition, we present some technical principles with which operators practicing device closure should be familiar. 相似文献
7.
Identification of novel non‐invasive biomarkers of urinary chronic pelvic pain syndrome: findings from the Multidisciplinary Approach to the Study of Chronic Pelvic Pain (MAPP) Research Network 下载免费PDF全文
Adelle Dagher Adam Curatolo Monisha Sachdev Alisa J. Stephens Chris Mullins J. Richard Landis Adrie van Bokhoven Andrew El‐Hayek John W. Froehlich Andrew C. Briscoe Roopali Roy Jiang Yang Michel A. Pontari David Zurakowski Richard S. Lee Marsha A. Moses the MAPP Research Network 《BJU international》2017,120(1):130-142
8.
9.
Sandeep Karmarkar Sanjaya Bhatia Essam Saleh Abdelkadar Taibah Alessandra Russo Antonio Mazzoni Mario Sanna 《Indian journal of otolaryngology and head and neck surgery》1995,47(4):266-281
The modified transcochlear approach was used to manage 27 patients with intradural tumours of petroclival region and prepontine
cistern. Total tumour removal was possible in 21 cases. Planned subtotal removal was done in 2 elderly patients; one was a
chordoma with involvement of the cavernous sinus and extending upto the optic chiasma while the other was a petroclival meningioma
involving the cavernous sinus with normal abducent nerve function. The remaining 4 cases are awaiting their second stage.
The modified transcochlear approach is systematized and further classified into types A, B, C and D depending upon its extensions.
The basic surgical technique with its extensions, details of the classification, indications of each type and results are
presented in this report. 相似文献
10.