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Steuber TD, Gipson H, Boyett B, Belk M, Thayer B, Edwards J. Head-to-head comparison of multi-dose oritavancin and dalbavancin for complicated infections: A propensity score-matched analysis. Int J Antimicrob Agents 2024; 63:107165. [PMID: 38570019 DOI: 10.1016/j.ijantimicag.2024.107165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 03/20/2024] [Accepted: 03/28/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Oritavancin and dalbavancin are long-acting lipoglycopeptide antibiotics approved for the treatment of skin and skin structure infections. Recently, they have been used for outpatient antimicrobial therapy for complicated infections. No head-to-head studies exist for this purpose. OBJECTIVE To compare outcomes of patients treated with multiple doses of oritavancin or dalbavancin for complicated infections. PATIENTS AND METHODS This was a single-centre, retrospective cohort study evaluating adult patients who received two or more doses of lipoglycopeptides for complicated infections from February 2019 through December 2022. Patients receiving oritavancin were compared to dalbavancin after propensity score-matching. The primary endpoint was clinical success at 90 days. Other endpoints included: 30-day re-admission, 30-day mortality, adverse drug reactions (ADRs), and changes in white blood cell count and inflammatory markers after the first dose. RESULTS After exclusions and propensity score-matching, 131 matched pairs (N = 262) were included in the analysis. Most patients were receiving lipoglycopeptide therapy for osteomyelitis. There was no significant difference in clinical success at 90 days in patients who received oritavancin compared to those who received dalbavancin (99 [76%] vs. 103 [79%], respectively; P = 0.556). There was no significant difference in secondary endpoints, however, there was a trend towards higher incidence of ADRs oritavancin compared to dalbavancin (9 [7%] vs. 2 [2%], respectively; P = 0.060) which led to more treatment discontinuation. CONCLUSION There was no significant difference in efficacy between multi-dose oritavancin and dalbavancin for the treatment of complicated infections. Both agents were generally well tolerated; however, dalbavancin may be better tolerated when long-term treatment is warranted.
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Affiliation(s)
- Taylor D Steuber
- University of Missouri-Kansas City School of Pharmacy, Columbia, MO.
| | - Hannah Gipson
- Department of Pharmacy, Huntsville Hospital, Huntsville, AL
| | - Brian Boyett
- Department of Pharmacy, Huntsville Hospital, Huntsville, AL
| | - Madeline Belk
- Department of Pharmacy, Huntsville Hospital, Huntsville, AL
| | - Blain Thayer
- Department of Pharmacy, University Hospital, Columbia, MO
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2
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Downs BW, Blum K, Bagchi D, Kushner S, Bagchi M, Galvin JM, Lewis M, Siwicki D, Brewer R, Boyett B, Baron D, Giordano J, Badgaiyan RD. Molecular neuro-biological and systemic health benefits of achieving dopamine homeostasis in the face of a catastrophic pandemic (COVID- 19): A mechanistic exploration. ACTA ACUST UNITED AC 2020; 7. [PMID: 32934824 DOI: 10.15761/jsin.1000228] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In the face of the global pandemic of COVID 19, approaching 1.75 Million infected worldwide (4/12/2020) and associated mortality (over 108, 000 as of 4/12/2020) as well-as other catastrophic events including the opioid crisis, a focus on brain health seems prudent [1] (https://www.coronavirus.gov). This manuscript reports on the systemic benefits of restoring and achieving dopamine homeostasis to reverse and normalize thoughts and behaviors of Reward Deficiency Syndrome (RDS) dysfunctional conditions and their effects on behavioral physiology; function of reward genes; and focuses on digestive, immune, eye health, and the constellation of symptomatic behaviors. The role of nutrigenomic interventions on restoring normal brain functions and its benefits on these systems will be discussed. We demonstrate that modulation of dopamine homeostasis using nutrigenomic dopamine agonists, instead of pharmaceutical interventions, is achievable. The allied interlinking with diverse chronic diseases and disorders, roles of free radicals and incidence of anaerobic events have been extensively highlighted. In conjunction, the role of dopamine in aspects of sleep, rapid eye movement and waking are extensively discussed. The integral aspects of food indulgence, the influence of taste sensations, and gut-brain signaling are also discussed along with a special emphasis on ocular health. The detailed mechanistic insight of dopamine, immune competence and the allied aspects of autoimmune disorders are also highlighted. Finally, the integration of dopamine homeostasis utilizing a patented gene test and a research-validated nutrigenomic intervention are presented. Overall, a cutting-edge nutrigenomic intervention could prove to be a technological paradigm shift in our understanding of the extent to which achieving dopamine homeostasis will benefit overall health.
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Affiliation(s)
- B W Downs
- Department of Nutrigenomics Research, Victory Nutrition International, Inc., Lederach, PA, USA
| | - K Blum
- Department of Nutrigenomics Research, Victory Nutrition International, Inc., Lederach, PA, USA.,Western University, Health Sciences, Graduate School of Biomedical Sciences, Pomona, CA, USA.,Division of Neuroscience and Addiction Research, Pathway Healthcare, Birmingham, AL, USA.,Eotvos Loránd University, Institute of Psychology, Budapest, Hungary.,Department of Psychiatry, Wright State University Boonshoft School of Medicine and Dayton VA Medical Center, Dayton, OH, USA.,Division of Precision Nutrition, GARS IP., LLC, Hollywood Fl., USA, & Geneus Health, LLC., San Antonio, TX, USA
| | - D Bagchi
- Department of Nutrigenomics Research, Victory Nutrition International, Inc., Lederach, PA, USA.,Department of Pharmacological & Pharmaceutical Sciences, University of Houston College of Pharmacy, Houston, TX, USA
| | - S Kushner
- ALM Research & Development, Oldsmar, FL, USA
| | | | - J M Galvin
- Vitality Medical Wellness Institute, PLLC, Charlotte, NC, USA
| | - McG Lewis
- Departments of Anatomy & Psychiatry, Howard University, School of Medicine, Washington, D., USA
| | - D Siwicki
- Division of Precision Nutrition, GARS IP., LLC, Hollywood Fl., USA, & Geneus Health, LLC., San Antonio, TX, USA
| | - R Brewer
- Division of Precision Nutrition, GARS IP., LLC, Hollywood Fl., USA, & Geneus Health, LLC., San Antonio, TX, USA
| | - B Boyett
- Division of Neuroscience and Addiction Research, Pathway Healthcare, Birmingham, AL, USA
| | - D Baron
- Western University, Health Sciences, Graduate School of Biomedical Sciences, Pomona, CA, USA
| | - J Giordano
- National Institute of Holistic and Addiction Studies, Davie, FL, USA
| | - R D Badgaiyan
- Department of Psychiatry, ICHAN School of Medicine, Mount Sinai, New York, NYC. & Department of Psychiatry, South Texas Veteran Health Care System, Audie L. Murphy Memorial VA Hospital, San Antonio, TX, Long School of Medicine, University of Texas Medical Center, San Antonio, TX, USA
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3
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Blum K, Bowirrat A, Baron D, Lott L, Ponce JV, Brewer R, Siwicki D, Boyett B, Gondre-Lewis MC, Smith DE, Panayotis K T, Badgaiyan S, Hauser M, Fried L, A R, Downs BW, Badgaiyan RD. Biotechnical development of genetic addiction risk score (GARS) and selective evidence for inclusion of polymorphic allelic risk in substance use disorder (SUD). ACTA ACUST UNITED AC 2019; 6. [PMID: 33614164 PMCID: PMC7891477 DOI: 10.15761/jsin.1000221] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Research into the neurogenetic basis of addiction identified and characterized by Reward Deficiency Syndrome (RDS) includes all drug and non-drug addictive, obsessive and compulsive behaviors. We are proposing herein that a new model for the prevention and treatment of Substance Use Disorder (SUD) a subset of RDS behaviors, based on objective biologic evidence, should be given serious consideration in the face of a drug epidemic. The development of the Genetic Addiction Risk Score (GARS) followed seminal research in 1990, whereby, Blum’s group identified the first genetic association with severe alcoholism published in JAMA. While it is true that no one to date has provided adequate RDS free controls there have been many studies using case –controls whereby SUD has been eliminated. We argue that this deficiency needs to be addressed in the field and if adopted appropriately many spurious results would be eliminated reducing confusion regarding the role of genetics in addiction. However, an estimation, based on these previous literature results provided herein, while not representative of all association studies known to date, this sampling of case- control studies displays significant associations between alcohol and drug risk. In fact, we present a total of 110,241 cases and 122,525 controls derived from the current literature. We strongly suggest that while we may take argument concerning many of these so-called controls (e.g. blood donors) it is quite remarkable that there are a plethora of case –control studies indicating selective association of these risk alleles ( measured in GARS) for the most part indicating a hypodopaminergia. The paper presents the detailed methodology of the GARS. Data collection procedures, instrumentation, and the analytical approach used to obtain GARS and subsequent research objectives are described. Can we combat SUD through early genetic risk screening in the addiction field enabling early intervention by the induction of dopamine homeostasis? It is envisaged that GARS type of screening will provide a novel opportunity to help identify causal pathways and associated mechanisms of genetic factors, psychological characteristics, and addictions awaiting additional scientific evidence including a future meta- analysis of all available data –a work in progress.
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Affiliation(s)
- K Blum
- Western University Health Sciences Graduate School of Biomedical Sciences, Pomona, CA, USA.,Department of Precision Behavioral Management, Geneus Health, San Antonio, TX, USA.,Division Addiction Services, Dominion Diagnostics, LLC, North Kingston, RI, USA.,Division of Nutrigenomics, Victory Nutrition International. Inc. Lederach, PA, USA.,Divion of Neuroscience & Addiction Research, Pathway HealthCare, LLC, Birmingham, AL.,Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary.,Department of Psychiatry, University of Vermont, Burlington, VM. USA.,Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology, Nonakuri, Purba Medinipur, West Bengal, India.,Department of Psychiatry, Wright State University Boonshoft School of Medicine and Dayton VA Medical Centre, Dayton, OH, USA
| | - A Bowirrat
- Departments of Clinical Neuroscience and Population Genetics, Interdisciplinary Center (IDC) Herzliya, Department of Neuroscience, Israel
| | - D Baron
- Western University Health Sciences Graduate School of Biomedical Sciences, Pomona, CA, USA
| | - L Lott
- Department of Precision Behavioral Management, Geneus Health, San Antonio, TX, USA
| | - J V Ponce
- Department of Precision Behavioral Management, Geneus Health, San Antonio, TX, USA
| | - R Brewer
- Department of Precision Behavioral Management, Geneus Health, San Antonio, TX, USA
| | - D Siwicki
- Department of Precision Behavioral Management, Geneus Health, San Antonio, TX, USA
| | - B Boyett
- Divion of Neuroscience & Addiction Research, Pathway HealthCare, LLC, Birmingham, AL
| | - M C Gondre-Lewis
- National Human Genome Center, Howard University, Washington DC, USA.,Departments of Anatomy, and Psychiatry & Behavioral Sciences, Howard University College of Medicine, Washington DC, USA
| | - D E Smith
- Department of Pharmacology, University of California San Francisco School of Medicine, San Francisco, USA
| | - Thanos Panayotis K
- Behavioral Neuropharmacology and Neuroimaging Laboratory on Addictions, Research Institute on Addictions, University at Buffalo, Buffalo, NY, USA
| | - S Badgaiyan
- Department of Precision Behavioral Management, Geneus Health, San Antonio, TX, USA
| | - M Hauser
- Division Addiction Services, Dominion Diagnostics, LLC, North Kingston, RI, USA
| | - L Fried
- Transformations Treatment Center, Del-Ray Beach, FL, USA
| | - Roy A
- Department of Psychiatry, Tulane University School of Medicine, New Orleans, LA, USA
| | - B W Downs
- Division of Nutrigenomics, Victory Nutrition International. Inc. Lederach, PA, USA
| | - R D Badgaiyan
- Department of Psychiatry, Ichan School of Medicine at Mount Sinai, New York, NY., USA.,Department of Psychiatry, South Texas Veteran Health Care System, Audie L. Murphy Memorial VA Hospital, San Antonio, TX, USA.,Long School of Medicine, University of Texas Medical Center, San Antonio, USAInstituto Nacional de Neurología y Neurocirugía
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4
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Blum K, Gold M, Modestino EJ, Baron D, Boyett B, Siwicki D, Lott L, Podesta A, Roy AK, Hauser M, Downs BW, Badgaiyan RD. Would induction of dopamine homeostasis via coupling genetic addiction risk score (GARS®) and pro-dopamine regulation benefit benzodiazepine use disorder (BUD)? ACTA ACUST UNITED AC 2018; 4. [PMID: 31750006 PMCID: PMC6865059 DOI: 10.15761/jsin.1000196] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Prescriptions for Benzodiazepines (BZDs) have risen continually. According to national statistics, the combination of BZDs with opioids has increased since 1999. BZDs (sometimes called “benzos”) work to calm or sedate a person by raising the level of the inhibitory neurotransmitter GABA in the brain. In terms of neurochemistry, BZDs act at the GABAA receptors to inhibit excitatory neurons, reducing VTA glutaminergic drive to reduce dopamine release at the Nucleus accumbens. Benzodiazepine Use Disorder (BUD) is very difficult to treat, partly because BZDs are used to reduce anxiety which paradoxically induces hypodopaminergia. Considering this, we are proposing a paradigm shift. Instead of simply targeting chloride channel direct GABAA receptors for replacement or substitution therapy, we propose the induction of dopamine homeostasis. Our rationale is supported by the well-established notion that the root cause of drug and non-drug addictions (i.e. Reward Deficiency Syndrome [RDS]), at least in adults, involve dopaminergic dysfunction and heightened stress. This proposition involves coupling the Genetic Addiction Risk Score (GARS) with a subsequent polymorphic matched genetic customized Pro-Dopamine Regulator known as KB220ZPBM (Precision Behavioral Management). Induction of dopamine homeostasis will be clinically beneficial in attempts to combat BUD for at least three reasons: 1) During detoxification of alcoholism, the potential induction of dopamine regulation reduces the need for BZDs; 2) A major reason for BZD abuse is because people want to achieve stress reduction and subsequently, the potential induction of dopamine regulation acts as an anti-stress factor; and 3) BUD and OUD are known to reduce resting state functional connectivity, and as such, potential induction of dopamine regulation enhances resting state functional connectivity. Future randomized placebo-controlled studies will investigate this forward thinking proposed novel modality.
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Affiliation(s)
- K Blum
- Western University Health Sciences, Graduate School of Biomedical Sciences, Pomona, CA, USA.,Division of Nutrigenomics, Geneus Health, LLC., San Antonio, TX, USA.,Division of Neuroscience & Addiction Research, Pathway Healthcare, LLc., Birmingham, AL, USA.,Division of Addiction Services, Dominion Diagnostics, LLC. North Kingstown, RI, USA.,Division of Nutrigenomic Research, Victory Nutrition International, Lederach, PA, USA
| | - M Gold
- Department of Psychiatry, Washington University School of Medicine, St. Louis, Mo, USA
| | - E J Modestino
- Department of Psychology, Curry College, Milton, MA, USA
| | - D Baron
- Western University Health Sciences, Graduate School of Biomedical Sciences, Pomona, CA, USA.,Division of Nutrigenomics, Geneus Health, LLC., San Antonio, TX, USA
| | - B Boyett
- Division of Neuroscience & Addiction Research, Pathway Healthcare, LLc., Birmingham, AL, USA
| | - D Siwicki
- Division of Nutrigenomics, Geneus Health, LLC., San Antonio, TX, USA
| | - L Lott
- Division of Nutrigenomics, Geneus Health, LLC., San Antonio, TX, USA
| | - A Podesta
- Department of psychiatry, Tulane University School of Medicine, New Orleans, LA, USA
| | - A K Roy
- Department of psychiatry, Tulane University School of Medicine, New Orleans, LA, USA
| | - M Hauser
- Division of Addiction Services, Dominion Diagnostics, LLC. North Kingstown, RI, USA
| | - B W Downs
- Division of Nutrigenomic Research, Victory Nutrition International, Lederach, PA, USA
| | - R D Badgaiyan
- Department of Psychiatry, Veterans Administration Hospital at San Antonio, San Antonio, TX, USA
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5
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Hassoun A, Edwards J, Boyett B. Clinical and Economic Evaluation of commercialized Fecal Microbiota Transplant (cFMT) for Patients with Recurrent Clostridium difficile Infection (CDI) in a Large Community Hospital. Open Forum Infect Dis 2017. [PMCID: PMC5630847 DOI: 10.1093/ofid/ofx163.955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background Recurrent CDI is common despite antibiotic therapy. FMT is effective to reduce recurrent infections. We report our experience with Commercialized FMT (cFMT) products by providing ready-to-use capsules, for oral administration, or solution, for administration via colonoscopy. Methods The study was approved by IRB for adult patients with at least 3 episode of recurrent CDI despite antibiotic therapy, patients with severe infection were excluded. cFMT was administered in the hospital or at outpatient center. Each patient was evaluated 8 weeks post-transplant to assess for sustained clinical cure and side effects. The economic impact of cFMT was evaluated using historical data from EHR including: CDI rate, CDI readmission rate, rate of CDI-associated death, cost of CDI admissions, and rate of use of each antimicrobial regimen Results 33 patients enrolled (solution/colonoscopy 20 and capsule 13). Mean age was 74 vs. 67 y, female 56% vs. 64%, recurrent episode 4 vs. 3.1, CDI severity score 1.4 vs. 1.2. 95% (19/20) of patients who received cFMT via colonoscopy experienced sustained clinical cure vs. 85% (11/13) of patients who received capsule. One patient experienced an adverse event from capsule with nausea and vomiting, which resolved without sequelae. 2 of the 3 patients that experienced treatment failure received cFMT from the same donor Due to recurrent episodes. The cost of cFMT was $635 for capsules and $485 for solution which was far less than recurrent CDI associated cost. Conclusion cFMT is a viable alternative to traditional FMT and was both clinically and economically beneficial in patients with recurrent CDI in a community hospital. Further studies needed to confirm above findings. Disclosures All authors: No reported disclosures.
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Affiliation(s)
- Ali Hassoun
- Alabama Infectious Diseases Center, Huntsville, Alabama
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6
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Haukoos JS, Hopkins E, Byyny RL, Conroy AA, Silverman M, Eisert S, Thrun M, Wilson M, Boyett B, Heffelfinger JD. Design and implementation of a controlled clinical trial to evaluate the effectiveness and efficiency of routine opt-out rapid human immunodeficiency virus screening in the emergency department. Acad Emerg Med 2009; 16:800-8. [PMID: 19673717 DOI: 10.1111/j.1553-2712.2009.00477.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In 2006, the Centers for Disease Control and Prevention (CDC) released revised recommendations for performing human immunodeficiency virus (HIV) testing in health care settings, including implementing routine rapid HIV screening, the use of an integrated opt-out consent, and limited prevention counseling. Emergency departments (EDs) have been a primary focus of these efforts. These revised CDC recommendations were primarily based on feasibility studies and have not been evaluated through the application of rigorous research methods. This article describes the design and implementation of a large prospective controlled clinical trial to evaluate the CDC's recommendations in an ED setting. From April 15, 2007, through April 15, 2009, a prospective quasi-experimental equivalent time-samples clinical trial was performed to compare the clinical effectiveness and efficiency of routine (nontargeted) opt-out rapid HIV screening (intervention) to physician-directed diagnostic rapid HIV testing (control) in a high-volume urban ED. In addition, three nested observational studies were performed to evaluate the cost-effectiveness and patient and staff acceptance of the two rapid HIV testing methods. This article describes the rationale, methodologies, and study design features of this program evaluation clinical trial. It also provides details regarding the integration of the principal clinical trial and its nested observational studies. Such ED-based trials are rare, but serve to provide valid comparisons between testing approaches. Investigators should consider similar methodology when performing future ED-based health services research.
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Affiliation(s)
- Jason S Haukoos
- Department of Emergency Medicine, Denver Health Medical Center, Denver, CO, USA.
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7
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Schwarcz S, Weinstock H, Louie B, Kellogg T, Douglas J, Lalota M, Dickinson G, Torian L, Wendell D, Paul S, Goza G, Ruiz J, Boyett B, McCormick L, Bennett D. Characteristics of persons with recently acquired HIV infection: application of the serologic testing algorithm for recent HIV seroconversion in 10 US cities. J Acquir Immune Defic Syndr 2007; 44:112-5. [PMID: 17075386 DOI: 10.1097/01.qai.0000247228.30128.dc] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Information about the characteristics of persons whose HIV diagnosis was made soon after infection contributes to a better understanding of the HIV epidemic and to appropriate targeting of care and prevention efforts. METHODS In 10 US cities from 1997 through 2001, specimens from consenting persons for whom a diagnosis of HIV was made within the past 12 months in were tested using the serologic testing algorithm for recent HIV seroconversion. The characteristics of those whose HIV diagnosis occurred within 170 days (on average) from seroconversion were identified. RESULTS For 191 (20%) of the 964 participants, an HIV diagnosis was made during the period of recent infection. These diagnoses of recent infection were made more frequently among men (21.7%), whites (29.3%), men who have sex with men (25.5%), persons with a known HIV-infected partner (24.9%), and persons with a diagnosis of gonorrhea made in the 12 months before interview (27.0%). Recent infection was diagnosed less frequently among African Americans (15.5%), Latinos (15.5), and heterosexual men (14.7%) and women (14.4%). CONCLUSIONS To increase early diagnosis of HIV, HIV testing should be more routinely offered to persons with a recent history of sexually transmitted diseases and to African Americans and Latinos in a variety of settings.
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Affiliation(s)
- Sandra Schwarcz
- San Francisco Department of Public Health, San Francisco, CA 94102, USA.
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8
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Abstract
The epidemiology of the HIV transmission in the United States has changed considerably since the epidemic began. Our increased understanding of the virus has fostered development of new treatments to prolong life, and vaccine research has increased hope for those at risk in both developed and less developed countries. In this review, we provide information about current trends in HIV and AIDS among those in the United States most affected by the epidemic.
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Affiliation(s)
- Scott Kellerman
- Behavioral and Clinical Surveillance Branch, Division of HIV/AIDS Prevention Epidemiology, National Center for HIV, STD, and TB Prevention, Centers for Disease Control and Prevention (CDC), 1600 Clifton Road, Mail Stop E-46, Atlanta, GA 30333, USA.
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9
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Abstract
The epidemiology of the HIV transmission in the United States has changed considerably since the epidemic began. Our increased understanding of the virus has fostered development of new treatments to prolong life, and vaccine research has increased hope for those at risk in both developed and less developed countries. In this review, we provide information about current trends in HIV and AIDS among those in the United States most affected by the epidemic.
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Affiliation(s)
- Scott Kellerman
- Behavioral/Clinical Surveillance Branch, Div. of HIV/AIDS Prevention Epidemiology, National Center for HIV, STD, and TB Prevention, Centers for Disease Control and Prevention (CDC), 1600 Clifton Road, Mail Stop E-46, Atlanta, GA 30333, USA.
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10
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Weinstock HS, Zaidi I, Heneine W, Bennett D, Garcia-Lerma JG, Douglas JM, LaLota M, Dickinson G, Schwarcz S, Torian L, Wendell D, Paul S, Goza GA, Ruiz J, Boyett B, Kaplan JE. The epidemiology of antiretroviral drug resistance among drug-naive HIV-1-infected persons in 10 US cities. J Infect Dis 2004; 189:2174-80. [PMID: 15181563 DOI: 10.1086/420789] [Citation(s) in RCA: 200] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2003] [Accepted: 11/21/2003] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND The prevalence and characteristics of persons with newly diagnosed human immunodeficiency virus (HIV) infections with or without evidence of mutations associated with drug resistance have not been well described. METHODS Drug-naive persons in whom HIV had been diagnosed during the previous 12 months and who did not have acquired immune deficiency syndrome were sequentially enrolled from 39 clinics and testing sites in 10 US cities during 1997-2001. Genotyping was conducted from HIV-amplification products, by automated sequencing. For specimens identified as having mutations previously associated with reduced antiretroviral-drug susceptibility, phenotypic testing was performed. RESULTS Of 1311 eligible participants, 1082 (83%) were enrolled and successfully tested; 8.3% had reverse transcriptase or major protease mutations associated with reduced antiretroviral-drug susceptibility. The prevalence of these mutations was 11.6% among men who had sex with men but was only 6.1% and 4.7% among women and heterosexual men, respectively. The prevalence was 5.4% and 7.9% among African American and Hispanic participants, respectively, and was 13.0% among whites. Among persons whose sexual partners reportedly took antiretroviral medications, the prevalence was 15.2%. CONCLUSIONS Depending on the characteristics of the patients tested, HIV-genotype testing prior to the initiation of therapy would identify a substantial number of infected persons with mutations associated with reduced antiretroviral-drug susceptibility.
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Affiliation(s)
- Hillard S Weinstock
- Division of HIV/AIDS Prevention, Surveillance and Epidemiology, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.
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