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1.
Edwin H. Preston He Xu Kiran K. Dhanireddy Jonathan P. Pearl Frank V. Leopardi Matthew F. Starost Douglas A. Hale Allan D. Kirk 《American journal of transplantation》2005,5(5):1032-1041
CD154-specific antibody therapy prevents allograft rejection in many experimental transplant models. However, initial clinical transplant trials with anti-CD154 have been disappointing suggesting the need for as of yet undetermined adjuvant therapy. In rodents, donor antigen (e.g., a donor blood transfusion), or mTOR inhibition (e.g., sirolimus), enhances anti-CD154's efficacy. We performed renal transplants in major histocompatibility complex-(MHC) mismatched rhesus monkeys and treated recipients with combinations of the CD154-specific antibody IDEC-131, and/or sirolimus, and/or a pre-transplant donor-specific transfusion (DST). Therapy was withdrawn after 3 months. Triple therapy prevented rejection during therapy in all animals and led to operational tolerance in three of five animals including donor-specific skin graft acceptance in the two animals tested. IDEC-131, sirolimus and DST are highly effective in preventing renal allograft rejection in primates. This apparently clinically applicable regimen is promising for human renal transplant trials. 相似文献
2.
Ferric C. Fang Zachary P. Billman Carolyn K. Wallis April N. Abbott John C. Olson Shireesha Dhanireddy Sean C. Murphy 《Journal of clinical microbiology》2015,53(4):1355-1357
A patient in Washington State harbored a fish tapeworm most likely acquired from eating raw salmon. Diphyllobothrium nihonkaiense was identified by cox1 sequence analysis. Although this is the first documented human D. nihonkaiense infection in the United States, the parasite may have been present earlier but misidentified as Diphyllobothrium latum. 相似文献
3.
Kerry A. Thomson Shireesha Dhanireddy Michele Andrasik Kerry Hancuch Lindsay Legg Jacob Keane-Candib 《AIDS care》2018,30(1):121-129
Understanding fertility desires and preferences for HIV prevention among individuals living with HIV, including the potential use of pre-exposure prophylaxis (PrEP) by HIV uninfected partners, can inform the delivery of safer conception counseling to reduce the risk of HIV transmission during pregnancy attempts. Men and women, predominantly heterosexual, engaged in HIV care in Seattle, WA, self-administered a questionnaire and we abstracted antiretroviral therapy (ART) status and HIV viral levels from medical records. We summarized participants’ sexual behavior, fertility desires, and preferences for safer conception strategies and used log-binomial regression to identify demographic, sexual, and behavioral factors associated with perceived acceptability of PrEP for HIV uninfected partners during pregnancy attempts. 52% of the 150 participants were female and the mean age was 48 years (range 23–74). 94.7% of participants were using ART and 79.3% had HIV viral load < 40 copies/mL. 22.2% of men and 34.6% of women reported that a healthcare provider had initiated discussion about fertility desires. 28.7% of participants were reproductive-age and desired children. Among sexually active reproductive-age participants with fertility desires, 56.3% reported inconsistent condom use and 62.5% did not report using effective birth control. 74.4% of reproductive age participants with fertility desires perceived that PrEP would be acceptable to an HIV uninfected partner and there were no significant predictors of PrEP acceptability. Nearly one third of reproductive-aged individuals living with HIV expressed fertility desires, highlighting a need for safer conception counseling in this setting. PrEP and ART were favored safer conception strategies. 相似文献
4.
Sophie?L.?WoolstonEmail author Shireesha?Dhanireddy Jeanne?Marrazzo 《Current infectious disease reports》2016,18(11):36
While ocular syphilis is not a new phenomenon, recent increased rates of new diagnoses, especially in human immunodeficiency virus (HIV)-infected persons and men who have sex with men, have sparked a new interest in an old disease. This article will review the clinical presentation, diagnosis, and treatment of ocular syphilis, and provide guidance on management. 相似文献
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Prevention of sexually transmitted infections (STIs) is an important part of the care of the HIV-infected individual. STIs have been associated with increased risk of transmission and acquisition of HIV. Among HIV-infected persons, treatment failures and high recurrence rates of some STIs are more common. Despite the recognized importance of prevention and discussion of sexual health, rates of screening for STIs are suboptimal. Moreover, rates of STIs such as syphilis continue to increase particularly in men who have sex with men (MSM). This review focuses on the most common STIs seen among HIV-infected individuals and recommendations for screening and prevention. 相似文献
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Filly RA Reddy SG Nalbandian AB Lu Y Callen PW 《Journal of clinical ultrasound : JCU》2002,30(7):399-407
PURPOSE: We determined the diagnostic performance of assessing the nodularity of deep versus superficial surfaces of the liver as a predictor of cirrhosis. METHODS: One sonologist retrospectively reviewed the sonograms of 100 patients at risk for cirrhosis based on clinical data and laboratory tests. A second sonologist reviewed the sonograms of a subset of 25 patients to assess for inter-reader variability, while the first sonologist re-reviewed the sonograms of a different subset of 25 patients for intrareader variability. Sonograms of all patients were obtained with standard sector- or curved-array transducers. Biopsy confirmation of cirrhosis was used as the standard for diagnostic accuracy. RESULTS: Fifty of the 100 patients had a pathologic diagnosis of cirrhosis. The sensitivity of inspection of the deep surface versus the superficial surface was 86% versus 53% (p = 0.0003), respectively. Sensitivity was not dependent on pathologic type. Intrareader agreement was better for deep than for superficial surface observations. The overall inter-reader agreement was fair and comparable for both deep and superficial surface methods. CONCLUSIONS: The sensitivity for detecting cirrhosis based on surface nodularity is greater for deep than for superficial surface observations. As the prevalence of disease increases, the accuracy of assessment of the deep surface in predicting cirrhosis increases. 相似文献