26
|
Colby DJ, Vo DQ, Teoh SC, Tam NT, Liem NT, Lu D, Nguyen TT, Cosimi L, Pollack T, Libman H. Prevalence and predictors of cytomegalovirus retinitis in HIV-infected patients with low CD4 lymphocyte counts in Vietnam. Int J STD AIDS 2013; 25:516-22. [PMID: 24327723 DOI: 10.1177/0956462413515197] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 11/11/2013] [Indexed: 11/16/2022]
Abstract
We describe the results of a study to determine the prevalence and characteristics of cytomegalovirus (CMV) retinitis among HIV-infected patients in Vietnam. We conducted a cross-sectional prospective study of patients with CD4 lymphocyte count ≤100 cells/mm(3)recruited from public HIV clinics. The diagnosis was made by a trained ophthalmologist using slit lamp biomicroscopy and corroborated on fundus photography. A total of 201 patients were screened. The median age was 32 years, 77% were men, median CD4 count was 47 cells/mm(3), and 62% were on antiretroviral treatment. Prevalence of CMV retinitis was 7% (14/201, 95% CI 4-11%). CMV retinitis was not associated with age, gender, injection drug use, CD4 count, WHO clinical stage, or antiretroviral treatment status. Blurring of vision and reduced visual acuity <20/40 were associated with CMV retinitis, but only 29% of patients with the diagnosis reported blurry vision and only 64% had abnormal vision. On multivariate analysis, the sole predictor for CMV retinitis was decreased visual acuity (OR 22.8,p < 0.001). In Ho Chi Minh City, CMV retinitis was found in 7% of HIV-infected patients with low CD4. HIV-infected patients with a CD4 count <100/mm(3)or who develop blurring of vision in Vietnam should be screened for CMV retinitis.
Collapse
|
27
|
Tsui JI, Cheng DM, Libman H, Bridden C, Saitz R, Samet JH. Risky alcohol use and serum aminotransferase levels in HIV-infected adults with and without hepatitis C. J Stud Alcohol Drugs 2013; 74:266-70. [PMID: 23384374 DOI: 10.15288/jsad.2013.74.266] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE The purpose of this study was to examine the association between risky drinking amounts and serum aminotransferase levels in HIV-infected adults with and without hepatitis C virus (HCV) infection. METHOD In a prospective cohort of HIV-infected adults with current or past alcohol problems, we assessed whether drinking risky amounts (as defined by the National Institute on Alcohol Abuse and Alcoholism) was associated with higher levels of serum aspartate aminotransferase [AST] and alanine aminotransferase [ALT]) over time, stratifying analyses by HCV status. Generalized linear mixed effects regression models were used to examine the association between risky drinking and natural log-transformed AST and ALT over time. RESULTS Among HIV/HCV-coinfected persons (n = 200), risky drinking was associated with a higher adjusted mean AST (62.2 vs. 51.4 U/L; adjusted ratio of means 1.2, 95% CI [1.07, 1.37], p = .003) and ALT (51.3 vs. 41.6 U/L; adjusted ratio of means 1.2, 95% CI [1.07, 1.42], p = .004) compared with non-risky drinking. In contrast, among HIV-infected adults without HCV infection (n = 197), there were no significant differences between those who did and did not drink risky amounts in AST (34.7 vs. 33.3 U/L; adjusted ratio of means = 1.0, 95% CI [0.95, 1.14], p = .36) or ALT (29.1 vs. 28.7 U/L; adjusted ratio of means = 1.0, 95% CI [0.91, 1.13], p = .78). CONCLUSIONS Among HIV-infected adults with HCV, those who drink risky amounts have higher serum aminotransferase levels than those who do not drink risky amounts. These results suggest that drinking risky amounts may be particularly harmful in HIV/HCV-coinfected adults and supports recommendations that providers pay special attention to drinking in this population.
Collapse
|
28
|
Fuster D, Tsui JI, Cheng DM, Quinn EK, Bridden C, Nunes D, Libman H, Saitz R, Samet JH. Impact of lifetime alcohol use on liver fibrosis in a population of HIV-infected patients with and without hepatitis C coinfection. Alcohol Clin Exp Res 2013; 37:1527-35. [PMID: 23647488 DOI: 10.1111/acer.12129] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Accepted: 01/23/2013] [Indexed: 01/14/2023]
Abstract
BACKGROUND The effect of alcohol on liver disease in HIV infection has not been well characterized. METHODS We performed a cross-sectional multivariable analysis of the association between lifetime alcohol use and liver fibrosis in a longitudinal cohort of HIV-infected patients with alcohol problems. Liver fibrosis was estimated with 2 noninvasive indices, "FIB-4," which includes platelets, liver enzymes, and age; and aspartate aminotransferase/platelet ratio index ("APRI"), which includes platelets and liver enzymes. FIB-4 <1.45 and APRI <0.5 defined the absence of liver fibrosis. FIB-4 >3.25 and APRI >1.5 defined advanced liver fibrosis. The main independent variable was lifetime alcohol consumption (<150 kg, 150 to 600 kg, >600 kg). RESULTS Subjects (n = 308) were 73% men, mean age 43 years, 49% with hepatitis C virus (HCV) infection, 60% on antiretroviral therapy, 49% with an HIV RNA load <1,000 copies/ml, and 18.7% with a CD4 count <200 cells/mm(3) . Forty-five percent had lifetime alcohol consumption >600 kg, 32.7% 150 to 600 kg, and 22.3% <150 kg; 33% had current heavy alcohol use, and 69% had >9 years of heavy episodic drinking. Sixty-one percent had absence of liver fibrosis and 10% had advanced liver fibrosis based on FIB-4. In logistic regression analyses, controlling for age, gender, HCV infection, and CD4 count, no association was detected between lifetime alcohol consumption and the absence of liver fibrosis (FIB-4 <1.45) (adjusted odds ratio [AOR] = 1.12 [95% CI: 0.25 to 2.52] for 150 to 600 kg vs. <150 kg; AOR = 1.11 [95% CI: 0.52 to 2.36] for >600 kg vs. <150 kg; global p = 0.95). Additionally, no association was detected between lifetime alcohol use and advanced liver fibrosis (FIB-4 >3.25). Results were similar using APRI, and among those with and without HCV infection. CONCLUSIONS In this cohort of HIV-infected patients with alcohol problems, we found no significant association between lifetime alcohol consumption and the absence of liver fibrosis or the presence of advanced liver fibrosis, suggesting that alcohol may be less important than other known factors that promote liver fibrosis in this population.
Collapse
|
29
|
Libman H, Trivedi NS. Update: A 60-year-old woman with mild memory impairment: review of mild cognitive impairment. JAMA 2012; 307:1858. [PMID: 22550200 DOI: 10.1001/jama.2012.3464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
30
|
Kerr CA, Neeman N, Davis RB, Schulze J, Libman H, Markson L, Aronson M, Bell SK. HIV quality of care assessment at an academic hospital: outcomes and lessons learned. Am J Med Qual 2012; 27:321-8. [PMID: 22326983 DOI: 10.1177/1062860611425714] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Rapid changes in HIV treatment guidelines and antiretroviral therapy drug safety data add to the increasing complexity of caring for HIV-infected patients and amplify the need for continuous quality monitoring. The authors created an electronic HIV database of 642 patients who received care in the infectious disease (ID) and general medicine clinics in their academic center to monitor HIV clinical performance indicators. The main outcome measures of the study include process measures, including a description of how the database was constructed, and clinical outcomes, including HIV-specific quality improvement (QI) measures and primary care (PC) measures. Performance on HIV-specific QI measures was very high, but drug toxicity monitoring and PC-specific QI performance were deficient, particularly among ID specialists. Establishment of HIV QI data benchmarks as well as standards for how data will be measured and collected are needed and are the logical counterpart to treatment guidelines.
Collapse
|
31
|
Tsui JI, Cheng DM, Libman H, Bridden C, Samet J. Hepatitis C virus infection is associated with painful symptoms in HIV-infected adults. AIDS Care 2012; 24:820-7. [PMID: 22272656 DOI: 10.1080/09540121.2011.642989] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The study aim was to assess whether hepatitis C virus (HCV) was associated with painful symptoms among patients with HIV. Using data from a prospective cohort of HIV-infected adults with alcohol problems, we assessed the effects of HCV on pain that interfered with daily living and painful symptoms (muscle/joint pain, headache and peripheral neuropathy). Exploratory analyses assessed whether depressive symptoms and inflammatory cytokines mediated the relationship between HCV and pain. HCV-infected participants (n = 200) had higher odds of pain that interfered with daily living over time (adjusted odds ratio [AOR] 1.43; 95% CI: 1.02-2.01; p = 0.04) compared to those not infected with HCV. HIV/HCV co-infected participants had higher odds of muscle or joint pain (AOR 1.45; 95% CI: 1.06-1.97; p = 0.02) and headache (AOR 1.57; 95% CI: 1.18-2.07; p<0.01). The association between HCV and peripheral neuropathy did not reach statistical significance (AOR 1.33; 95% CI: 0.96-1.85; p = 0.09). Depressive symptoms and inflammatory cytokines did not appear to mediate the relationship between HCV and pain. Adults with HIV who are also co-infected with HCV are more likely to experience pain that interfered with daily living, muscle or joint pain, and headaches compared to those not co-infected. Research is needed to explore the association between HCV infection and pain, and to determine whether HCV treatment is an effective intervention.
Collapse
|
32
|
Abstract
Human immunodeficiency virus (HIV) infection meets many, if not all, of the established criteria that justify routine screening, and screening for HIV infection can be cost-effective depending on the population studied. In 2006, the Centers for Disease Control and Prevention recommended that HIV screening be included as part of routine care for most of the adult US population, but implementation of this policy has been slow. Mr Y is a 42-year-old man at relatively low risk of HIV infection who was offered testing by his primary care physician but declined it. He does not consider HIV infection to be a realistic possibility given his behavioral history and does not understand the purpose of being tested. The discussion that follows addresses the rationale for HIV screening, its potential benefits and risks, current testing options, and barriers to incorporating it into routine care.
Collapse
|
33
|
Trivedi NS, Libman H. Update: A 39-year-old man with HIV-associated lipodystrophy. JAMA 2011; 306:87. [PMID: 21730244 DOI: 10.1001/jama.2011.938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
34
|
Aberg JA, Kaplan JE, Libman H, Emmanuel P, Anderson JR, Stone VE, Oleske JM, Currier JS, Gallant JE. Primary Care Guidelines for the Management of Persons Infected with Human Immunodeficiency Virus: 2009 Update by the HIV Medicine Association of the Infectious Diseases Society of America. Clin Infect Dis 2009; 49:651-81. [PMID: 19640227 DOI: 10.1086/605292] [Citation(s) in RCA: 245] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Abstract
Evidence-based guidelines for the management of persons infected with human immunodeficiency virus (HIV) were prepared by an expert panel of the HIV Medicine Association of the Infectious Diseases Society of America. These updated guidelines replace those published in 2004. The guidelines are intended for use by health care providers who care for HIV-infected patients or patients who may be at risk for acquiring HIV infection. Since 2004, new antiretroviral drugs and classes have become available, and the prognosis of persons with HIV infection continues to improve. However, with fewer complications and increased survival, HIV-infected persons are increasingly developing common health problems that also affect the general population. Some of these conditions may be related to HIV infection itself and its treatment. HIV-infected persons should be managed and monitored for all relevant age- and gender-specific health problems. New information based on publications from the period 2003–2008 has been incorporated into this document.
Collapse
|
35
|
Sullivan LE, Saitz R, Cheng DM, Libman H, Nunes D, Samet JH. The impact of alcohol use on depressive symptoms in human immunodeficiency virus-infected patients. Addiction 2008; 103:1461-7. [PMID: 18637000 PMCID: PMC2661114 DOI: 10.1111/j.1360-0443.2008.02245.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
AIMS To examine the impact of alcohol use on depressive symptoms in human immunodeficiency virus (HIV)-infected patients. DESIGN Data were collected at 6-month intervals and analyzed to evaluate the association between alcohol dependence and consumption on depressive symptoms using longitudinal mixed-effects regression models controlling for specified covariates. MEASUREMENTS The two independent variables were current alcohol dependence assessed using the Composite International Diagnostic Interview (CIDI) and past month consumption (heavy versus not heavy drinking) using a validated calendar-based method. The primary outcome was depressive symptoms as measured by the Center for Epidemiologic Studies Depression Scale (CES-D). PARTICIPANTS HIV-infected adults with current or past alcohol problems. FINDINGS Alcohol dependence and heavy alcohol use were significantly associated with higher CES-D scores in unadjusted models. In adjusted analyses, the association of current alcohol dependence persisted [mean difference in CES-D was 3.49 for dependence versus non-dependence; 95% confidence interval (CI): 1.76-5.22]; however, the effect of heavy drinking was no longer statistically significant (mean difference in CES-D was 1.04 for heavy versus not heavy drinking; 95% CI: -0.24-2.32). CONCLUSIONS Alcohol use is associated with more depressive symptoms in HIV-infected patients with alcohol problems. This association remains significant after adjusting for potential confounders only when alcohol use meets the criteria for alcohol dependence.
Collapse
|
36
|
Kim TW, Palepu A, Cheng DM, Libman H, Saitz R, Samet JH. Factors associated with discontinuation of antiretroviral therapy in HIV-infected patients with alcohol problems. AIDS Care 2008; 19:1039-47. [PMID: 17852002 PMCID: PMC2579777 DOI: 10.1080/09540120701294245] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Although mortality rates among HIV-infected populations have declined with the advent of combination antiretroviral therapy (ART), patients with substance use disorders have benefited less from these therapies. While adherence to ART has been well studied, less is known about factors associated with discontinuation of ART. The aim of this study is to investigate predictors of discontinuation of ART in HIV-infected patients with alcohol problems, focusing on their substance use and depressive symptoms. The study cohort (n=266) was prospectively assessed with biannual standardised interviews between 2001 and 2005. Four predictor variables (cocaine, heroin, heavy alcohol use and substantial depressive symptoms) were assessed six months prior to the outcome (ART discontinuation). Longitudinal logistic regression models examined the association between predictor variables and ART discontinuation adjusting for age, gender, race/ethnicity, homelessness, CD4, HIV RNA and HIV Symptom Index. Subjects were 77% male; 43% black; 22% homeless; 45% used cocaine; 20% used heroin; 29% had heavy alcohol use; and 40% had substantial depressive symptoms. Discontinuation occurred in 135 (17%) of the observations (n=743). In bivariate analyses, cocaine use, heroin use and depressive symptoms were significantly associated with ART discontinuation but heavy alcohol use was not. In the multivariable model, substantial depressive symptoms (adjusted odds ratio (AOR)=1.66; 95% confidence interval (CI): 1.04, 2.65) but not cocaine (AOR=1.28; 95%CI: 0.76, 2.16) or heroin use (AOR=1.27 95%CI: 0.66, 2.44), remained significantly associated with ART discontinuation. Among HIV-infected adults with alcohol problems, depressive symptoms, but not substance use, predicted subsequent ART discontinuation. Recognition and treatment of depressive symptoms in this population may result in better maintenance of ART and its associated clinical benefits.
Collapse
|
37
|
Samet JH, Cheng DM, Libman H, Nunes DP, Alperen JK, Saitz R. Alcohol consumption and HIV disease progression. J Acquir Immune Defic Syndr 2007; 46:194-9. [PMID: 17667330 PMCID: PMC2247363 DOI: 10.1097/qai.0b013e318142aabb] [Citation(s) in RCA: 175] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To assess the relation between alcohol consumption and laboratory markers of HIV disease progression. METHODS We prospectively assessed CD4 cell counts, HIV RNA levels, and alcohol consumption for up to 7 years in 595 HIV-infected persons with alcohol problems recruited between 1997 and 2003. We investigated the relation of these markers of HIV disease progression to alcohol consumption using longitudinal regression models controlling for known prognostic factors, including adherence and depressive symptoms, and stratified by antiretroviral therapy (ART) use. RESULTS Among subjects who were not on ART, heavy alcohol consumption was associated with a lower CD4 cell count (adjusted mean decrease of 48.6 cells/microL compared with abstinence; P = 0.03) but not with higher log(10) HIV RNA. Among subjects who were on ART, heavy alcohol consumption was not associated with a lower CD4 cell count or higher log(10) HIV RNA. CONCLUSIONS Heavy alcohol consumption has a negative impact on the CD4 cell count in HIV-infected persons not receiving ART. In addition to the known deleterious effects of alcohol on ART adherence, these findings suggest that avoiding heavy alcohol consumption in patients not on ART may have a beneficial effect on HIV disease progression.
Collapse
|
38
|
Tsui JI, Saitz R, Cheng DM, Nunes D, Libman H, Alperen JK, Samet JH. Awareness of hepatitis C diagnosis is associated with less alcohol use among persons co-infected with HIV. J Gen Intern Med 2007; 22:822-5. [PMID: 17503108 PMCID: PMC2048689 DOI: 10.1007/s11606-007-0147-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2006] [Revised: 12/07/2006] [Accepted: 01/30/2007] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND OBJECTIVE It is unknown whether testing HIV-infected individuals for hepatitis C virus (HCV) and informing them of their HCV status impacts subsequent alcohol use. We hypothesized that HIV-infected individuals with current or past alcohol problems who reported being told they had HCV were more likely to 1) abstain from alcohol and 2) not drink unhealthy amounts compared to individuals who had not been told. DESIGN, PARTICIPANTS, AND MEASUREMENTS Data from a prospective, observational cohort study (HIV-Longitudinal Interrelationships of Viruses and Ethanol) were used to assess the association between awareness of having HCV at baseline and subsequent abstinence and not drinking unhealthy amounts as reported at 6-month follow-up intervals. General estimating equations logistic regression was used to account for the correlation from using repeated observations from the same subject over time. We adjusted for age, sex, race, homelessness, injection drug use, depressive symptoms, and having abnormal liver tests. RESULTS Participants who reported being told they had HCV were more likely to report abstaining from alcohol (AOR = 1.60; 95% CI: 1.13 to 2.27) and not drinking unhealthy amounts (AOR = 1.46; 95% CI: 1.01 to 2.11). CONCLUSIONS Among patients infected with HIV who had a history of alcohol problems, reporting being told one had HCV was associated with greater abstinence from alcohol and less unhealthy amounts of drinking.
Collapse
|
39
|
Cheng DM, Nunes D, Libman H, Vidaver J, Alperen JK, Saitz R, Samet JH. Impact of hepatitis C on HIV progression in adults with alcohol problems. Alcohol Clin Exp Res 2007; 31:829-36. [PMID: 17403066 PMCID: PMC2048686 DOI: 10.1111/j.1530-0277.2007.00381.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Coinfection of human immunodeficiency virus (HIV) and hepatitis C virus (HCV) is a substantial medical and public health concern due to its increasing prevalence and complex patient management. Alcohol use may worsen HCV-related liver disease and interfere with adherence to antiretroviral therapy (ART) and medical care. We therefore studied the association between HCV infection and markers of HIV disease progression in adults with alcohol problems. METHODS This is a longitudinal study of 396 HIV-infected persons with alcohol problems, 199 (50%) of whom were coinfected with HCV (positive HCV RNA test). CD4 cell counts and HIV RNA levels were assessed at baseline and then every 6 months for up to 42 months. Hepatitis C virus RNA status was determined at study enrollment. We examined the relationship between HCV infection and laboratory markers of HIV progression (CD4 cell count and log10 HIV RNA) by fitting multivariable longitudinal regression models for each outcome. RESULTS Among subjects who were adherent to ART, the presence of HCV infection was associated with a lower CD4 cell count (adjusted mean difference -46.0 cells/microL, p=0.03). There was no association observed between HCV infection and CD4 cell count among those not adherent to ART or those not taking ART. No significant association was observed between HCV infection and HIV RNA regardless of ART status. CONCLUSIONS Hepatitis C virus infection has an adverse effect on CD4 cell count in patients with alcohol problems who are adherent to ART. Addressing HCV coinfection among these patients may confer additional immunologic benefit for this patient population.
Collapse
|
40
|
Nunes D, Saitz R, Libman H, Cheng DM, Vidaver J, Samet JH. Barriers to treatment of hepatitis C in HIV/HCV-coinfected adults with alcohol problems. Alcohol Clin Exp Res 2006; 30:1520-6. [PMID: 16930214 PMCID: PMC1592345 DOI: 10.1111/j.1530-0277.2006.00183.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Alcohol use and human immune deficiency virus (HIV) infection are both associated with accelerated progression of hepatitis C virus (HCV) disease and reduced response rates to interferon therapy. In this study, we assessed the prevalence of barriers to interferon treatment in a population of HIV/HCV-coinfected patients with current or past alcohol problems and the extent to which they received treatment to address the barriers. METHODS This is a cross-sectional, descriptive analysis of baseline data from a prospective study assessing the impact of HCV and alcohol use on HIV disease progression. Using consensus guidelines, subjects were categorized as having absolute, relative, or no contraindications to interferon therapy for HCV. Absolute contraindications to treatment included heavy alcohol use, decompensated liver disease, CD4 cell count <100 cells/microL, recent needle sharing, and suicidal ideation. Relative contraindications included moderate alcohol use, recent injection drug use, depressive symptoms, and CD4 cell count from 100 to 199 cells/microL. RESULTS Of 401 HIV-infected subjects, 200 were HCV RNA-positive. Fifty-three percent had an absolute contraindication to interferon therapy, 35% a relative but no absolute contraindication, and only 12% had no contraindication. Of those with an absolute contraindication, 61% reported heavy drinking and the majority (88%) had multiple contraindications. These contraindications were present despite the fact that over 50% were in receipt of substance abuse and mental health treatment. CONCLUSIONS Continued alcohol and drug use as well as depressive symptoms are the major barriers to interferon therapy in HCV/HIV-coinfected subjects and these barriers persist despite high treatment rates for these problems. Therefore, more intensive treatments of alcohol, drug, and mental health issues are needed to improve HCV treatment eligibility in HCV/HIV-coinfected persons.
Collapse
|
41
|
Libman H, Saitz R, Nunes D, Cheng DM, Richardson JM, Vidaver J, Alperen JK, Samet JH. Hepatitis C infection is associated with depressive symptoms in HIV-infected adults with alcohol problems. Am J Gastroenterol 2006; 101:1804-10. [PMID: 16780562 PMCID: PMC1592346 DOI: 10.1111/j.1572-0241.2006.00616.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Depression is common in persons with HIV infection and with alcohol problems, and it has important prognostic implications. Neurocognitive dysfunction has been reported with chronic hepatitis C virus (HCV) infection. We hypothesized that HCV infection is associated with more depressive symptoms in HIV-infected persons with a history of alcohol problems. METHODS We performed a cross-sectional analysis of baseline data from a prospective cohort study of 391 HIV-infected subjects with a history of alcohol problems, of whom 59% were HCV antibody (Ab) positive and 49% were HCV RNA-positive. We assessed depressive symptoms (Center for Epidemiologic Studies Depression [CES-D]) and past month alcohol consumption. In the primary analysis, we evaluated whether there were more depressive symptoms in HCV Ab-positive and RNA-positive subjects in unadjusted analyses and adjusting for alcohol consumption, gender, age, race, CD4 count, homelessness, drug dependence, and medical comorbidity. RESULTS Mean CES-D scores were higher in subjects who were HCV Ab-positive compared with those who were HCV Ab-negative (24.3 vs 19.0; p < 0.001). In adjusted analyses, the difference in CES-D scores between HCV Ab-positive and Ab-negative subjects persisted (24.0 vs 19.0; p < 0.001). Unadjusted mean CES-D scores were also significantly higher in HCV RNA-positive subjects compared with those who were RNA-negative, and the difference remained significant (24.6 vs 19.3; p < 0.001) in adjusted analyses. CONCLUSIONS HCV/HIV coinfected persons with a history of alcohol problems have more depressive symptoms than those without HCV, and this association is unexplained by a variety of population characteristics. These data suggest that HCV may have a direct effect on neuropsychiatric function.
Collapse
|
42
|
Aberg JA, Gallant JE, Anderson J, Oleske JM, Libman H, Currier JS, Stone VE, Kaplan JE. Primary Care Guidelines for the Management of Persons Infected with Human Immunodeficiency Virus: Recommendations of the HIV Medicine Association of the Infectious Diseases Society of America. Clin Infect Dis 2004; 39:609-29. [PMID: 15356773 DOI: 10.1086/423390] [Citation(s) in RCA: 126] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2004] [Accepted: 06/03/2004] [Indexed: 11/04/2022] Open
|
43
|
Fairfield KM, Libman H, Davis RB, Eisenberg DM, Beckett A, Phillips RS. Brief communication: detecting depression: providing high quality primary care for HIV-infected patients. Am J Med Qual 2001; 16:71-4. [PMID: 11285657 DOI: 10.1177/106286060101600205] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Depression is common among HIV-infected patients, but little is known about risk factors for depression in this population. Several studies before protease inhibitors became available have reported inconsistent associations between depression and disease severity. Delivering high quality HIV care includes adequate detection and treatment of depression. The objective of this study was to describe the prevalence and correlates of depression among a contemporary group of HIV-infected patients. The setting and design for the study was a chart abstraction for HIV-infected patients in a primary care practice in Boston, Mass, in June 1997. Among 275 HIV-infected patients, depression was documented in 147 patient charts (53%), half of whom (n = 73, 27%) also received antidepressant medications. We used multivariable logistic regression to identify risk factors for depression among patients with both a chart diagnosis of depression and current antidepressant medication use. We observed increased risk of depression among patients with a history of substance use (odds ratio 2.7, 95% confidence interval 1.5-4.7), recent medical hospitalization (2.6, 1.4-5.0), and homosexual risk behavior (2.1, 1.1-4.2). Depression remains a common problem for HIV-infected patients, particularly among those with history of substance abuse, medical hospitalization, or homosexual risk behavior. Routine screening for depression in this population with special attention to those at higher risk may offer opportunities for earlier diagnosis and treatment.
Collapse
|
44
|
Abstract
OBJECTIVE To determine the clinical factors associated with delayed protease inhibitor initiation. DESIGN Chart review and telephone survey. SETTING General medicine practice at an academic medical center in Boston, Mass. PATIENTS One hundred ninety patients living with HIV and a viral load of more than 10,000 copies/ml. MEASUREMENTS AND MAIN RESULTS The main outcome measurement was time to first protease inhibitor prescription after first elevated HIV viral load (>10,000 copies/ml). In this cohort, 190 patients had an elevated viral load (median age 39; 87% male; 12% history of injection drug use; 63% AIDS; 53% with depression; 17% history of pneumocystis pneumonia; 54% CD4 <200). In Cox proportional hazards modeling, significant univariate correlates for delayed protease inhibitor initiation were higher CD4 cell count (hazard ratio [HR] 2. 38 for CD4 200-500 compared with <200, 95% confidence interval [CI] 1.59, 3.57; and HR 8.33 for CD4> 500; 95% CI 2.63, 25.0), higher viral load (HR 0.43 for each 10-fold increase; 95% CI 0.31, 0.59), injection drug use (HR 2.08; 95% CI 1.05, 4.17), AIDS (HR 0.24; 95% CI 0.15, 0.36), and history of pneumocystis pneumonia (HR 0.32; 95% CI 0.21, 0.49). In multivariate models adjusted for secular trends in protease inhibitor use, factors significantly associated with delay of protease inhibitor initiation (p <.05) were higher CD4 cell count (for CD4 200-500, HR 2.63; 95% CI 1.61, 4.17; for CD4> 500, HR 11.11; 95% CI 3.57, 33.33), higher viral load (HR 0.66 for each 10-fold increase; 95% CI 0.45, 0.98), history of pneumocystis pneumonia (HR 0.57; 95% CI 0.37, 0.90), history of depression (HR 1. 49; 95% CI 1.03, 2.13), and history of injection drug use (HR 2.70; 95% CI 1.35, 5.56). CONCLUSIONS HIV-infected patients with higher CD4 cell counts or a history of depression or history of injection drug use have significant and lengthy delays of protease inhibitor therapy. Although some delays may be clinically appropriate, enhancement of provider and patient education might prove beneficial. Further research should examine reasons for delays in protease inhibitor initiation and their appropriateness.
Collapse
|
45
|
Fairfield KM, Eisenberg DM, Davis RB, Libman H, Phillips RS. Patterns of use, expenditures, and perceived efficacy of complementary and alternative therapies in HIV-infected patients. ARCHIVES OF INTERNAL MEDICINE 1998; 158:2257-64. [PMID: 9818806 DOI: 10.1001/archinte.158.20.2257] [Citation(s) in RCA: 167] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Complementary and alternative medicine (CAM) use is common in the general population, accounting for substantial expenditures. Among patients with human immunodeficiency virus (HIV) infection, few data are available on the prevalence, costs, and patterns of alternative therapy use. METHODS We carried out detailed telephone surveys and medical chart reviews for 289 active patients with HIV in a general medicine practice at a university-based teaching hospital in Boston, Mass. Data were collected on prevalence and patterns of CAM use, out-of-pocket expenditures, associated outcomes, and correlates of CAM use. RESULTS Of 180 patients who agreed to be interviewed, 122 (67.8%) used herbs, vitamins, or dietary supplements, 81 (45.0%) visited a CAM provider, and 43 (23.9%) reported using marijuana for medicinal purposes in the previous year. Patients who saw CAM providers made a median of 12 visits per year to these providers compared with 7 visits per year to their primary care physician and nurse practitioner. Mean yearly out-of-pocket expenditures for CAM users totaled $938 for all therapies. For the main reason CAM was used, respondents found therapies "extremely" or "quite a bit" helpful in 81 (81.0%) of 100 reports of supplement use, in 76 (65.5%) of 116 reports of CAM provider use, and in 27 (87%) of 31 reports of marijuana use. In multivariable models, college education (odds ratio [OR]=3.7, 95% confidence interval [CI]=1.9-7.1) and fatigue (OR=2.7, 95% CI=1.4-5.2) were associated with CAM provider use; memory loss (OR=2.3, 95% CI=1.1-4.8) and fatigue (OR=0.4, 95% CI=0.2-0.9) were associated with supplement use; and weight loss (OR=2.6, 95% CI=1.2-5.6) was associated with marijuana use. CONCLUSIONS Patients with HIV infection use CAM, including marijuana, at a high rate; make frequent visits to CAM providers; incur substantial expenditures; and report considerable improvement with these treatments. Clinical trials of frequently used CAMs are needed to inform physicians and patients about therapies that may have measurable benefit or measurable risk.
Collapse
|
46
|
Samet JH, Libman H, LaBelle C, Steger K, Lewis R, Craven DE, Freedberg KA. A model clinic for the initial evaluation and establishment of primary care for persons infected with human immunodeficiency virus. ARCHIVES OF INTERNAL MEDICINE 1995; 155:1629-33. [PMID: 7618986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The human immunodeficiency virus (HIV)-infected patients on initial presentation to primary medical care may have extensive problems relating to medical, substance abuse, psychiatric, and social issues. We examined a model for the initiation of primary medical care for patients infected with HIV at a public hospital and presented the clinical, educational, and research benefits associated with such a clinic. METHODS Eight hundred forty-five consecutive HIV-infected outpatients without primary care, who presented to a municipal hospital HIV intake clinic, the Diagnostic Evaluation Unit, between February 1, 1990 and August 31, 1993, received a multidisciplinary assessment and a facilitated access to medical services. The performance of standardized initial clinical evaluation and adherence to primary care referral were examined. RESULTS During the most recent study year, more than 90% of patients presenting to the clinic completed the intake process and 95% were seen at the site to which they were referred for primary medical care. Tests for CD4 lymphocytes, syphilis, hepatitis B, and tuberculosis were obtained, pneumococcal vaccinations were administered, and social service assessments were performed in 92% to 98% of patients completing the intake. The clinical setting was a site for involvement in research protocols and provided a focused educational experience concerning outpatient HIV management for medical students and residents. CONCLUSIONS Establishment of a clinic dedicated to the initial evaluation of HIV-infected persons in a municipal hospital successfully evaluated and linked patients to primary care providers. The clinic structure enabled the standardized performance of appropriate laboratory tests and vaccinations and provided unique educational and research opportunities. We encourage other health care settings to consider the development of similar models for the initiation of medical care for persons infected with HIV.
Collapse
|
47
|
Orlander JD, Samet JH, Kazis L, Freedberg KA, Libman H. Improving medical residents' attitudes toward HIV-infected persons through training in an HIV staging and triage clinic. ACADEMIC MEDICINE : JOURNAL OF THE ASSOCIATION OF AMERICAN MEDICAL COLLEGES 1994; 69:1001-1003. [PMID: 7999177 DOI: 10.1097/00001888-199412000-00022] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
PURPOSE To assess the effect of a weekly outpatient clinic for staging and triage of newly identified human-immunodeficiency-virus (HIV)-infected patients on medical residents' attitudes and knowledge regarding care of HIV-infected persons. METHOD Twenty-one second- and third-year medical residents who participated in the Diagnostic Evaluation Unit (DEU) of Boston City Hospital's Clinical AIDS Program from July 1991 through December 1991 were matched with a control group of 20 residents. Both groups of residents were asked to anonymously complete self-administered questionnaires before, immediately after, and three months following the DEU rotation. Responses were compared using repeated measures analysis of variance, two-tailed t-tests, and chi-square analysis. RESULTS Compared with the controls, the DEU residents showed an increased sense of feeling adequately trained to provide primary care to HIV-infected patients immediately after the rotation (p = .0002), which was sustained at the three-month follow-up (p < .001). Compared with the controls, the DEU residents also showed improved general attitudes toward treating persons with acquired immune deficiency syndrome, which persisted at the three-month follow-up, although these changes were not significant. CONCLUSION The experience in an HIV staging and triage clinic had a positive effect on the confidence and attitudes of the medical residents. Similar training experiences may increase the willingness and capacity of physicians to provide primary care to HIV-infected persons.
Collapse
|
48
|
Freedberg KA, Malabanan A, Samet JH, Libman H. Initial assessment of patients infected with human immunodeficiency virus: the yield and cost of laboratory testing. JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES 1994; 7:1134-40. [PMID: 7932080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Our objective was to determine the yield and cost of standardized laboratory testing of HIV-infected patients entering medical care after testing positive for HIV. An HIV staging and referral clinic in a municipal public hospital was our site for a cross-sectional study, and 308 patients were evaluated in the clinic between February 1, 1990 and October 1, 1991. Patients underwent standardized laboratory testing, including hematologic studies, serum chemistries, infectious disease serologies, and chest radiographs. The percentage of abnormal results for each test was determined. Abnormal results were stratified as mild or severe. They were also examined with regard to whether injection drug users or other patient subgroups had higher percentages of abnormalities. Changes and Medicare reimbursements for the tests were also determined. There were substantial numbers of abnormalities in all types of laboratory testing. Only 3% of patients had normal CD4 lymphocyte counts; 85% had counts of < 500/mm3, and 35% were < 200/mm3. Forty-four percent of patients had at least one abnormal hematologic study; 8% were severe. Nearly 75% had abnormal liver function tests; 20% of these were severe abnormalities. Fifteen percent of patients were PPD-positive, and > 50% were anergic. Fourteen percent had a positive nonspecific test for syphilis, and 7% had a positive confirmatory test. Fourteen percent of patients had an abnormal chest radiograph.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
|
49
|
Samet JH, Retondo MJ, Freedberg KA, Stein MD, Heeren T, Libman H. Factors associated with initiation of primary medical care for HIV-infected persons. Am J Med 1994; 97:347-53. [PMID: 7942936 DOI: 10.1016/0002-9343(94)90301-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
PURPOSE To examine the degree of immune dysfunction of human immunodeficiency virus (HIV)-infected patients at the time of presentation and to identify factors associated with early and late initial primary medical care for HIV infection as measured by CD4+ lymphocyte count. PATIENTS AND METHODS Two hundred fifty-one consecutive outpatients without prior primary care for HIV infection were assessed at a municipal hospital HIV intake clinic (derivation group). Sociodemographic and clinical variables were examined for their association with CD4+ cell count on presentation in bivariate and stepwise linear regression analyses. Variables of interest were examined in 123 similar patients at a second site to assess the generalizability of our findings (validation group). RESULTS In the derivation group, 30% of patients presented for initial primary care with CD4+ cell counts less than 200/mm3, 51% had counts from 201/mm3 to 500/mm3, and only 19% had counts greater than 500/mm3. Twenty-seven percent of patients had delayed seeking medical care for longer than 1 year and 12%, for more than 2 years after an initial positive HIV serologic evaluation. Three variables were significant and independent predictors of CD4+ cell count on presentation: Haitian ethnicity (P = 0.05) and HIV-related symptoms (P = 0.005) were associated with lower CD4+ cell counts; and female sex (P = 0.009) was associated with higher CD4+ cell counts. With HIV-related symptoms excluded from the model, a history of cocaine use was also a significant predictor for higher CD4+ cell count (P = 0.02). In the validation group, which included few Haitians, results for female sex and HIV-related symptoms showed a similar association. CONCLUSIONS Most HIV-infected patients presented for primary care with advanced immune dysfunction. A substantial percentage of patients waited over a year to initiate medical care after testing positive for HIV. Haitian patients presented later for primary HIV care as measured by CD4+ cell count. Women presented with significantly higher CD4+ cell counts than did men. Since few characteristics examined could clearly identify the majority of late-presenting HIV-infected patients, improved general and targeted efforts are needed to link all HIV-infected people with primary medical care before the development of advanced disease.
Collapse
|
50
|
Samet JH, Libman H, Steger KA, Dhawan RK, Chen J, Shevitz AH, Dewees-Dunk R, Levenson S, Kufe D, Craven DE. Compliance with zidovudine therapy in patients infected with human immunodeficiency virus, type 1: a cross-sectional study in a municipal hospital clinic. Am J Med 1992; 92:495-502. [PMID: 1580296 DOI: 10.1016/0002-9343(92)90746-x] [Citation(s) in RCA: 164] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE To determine the extent of and clinical variables associated with zidovudine compliance. PATIENTS AND METHODS A survey of 83 patients infected with human immunodeficiency virus (HIV) followed in a municipal hospital clinic was performed. Compliance histories were validated by serum and urine zidovudine levels. Patient characteristics included 46% white, 63% with a history of intravenous drug use, and 59% reporting a diagnosis of acquired immunodeficiency syndrome (AIDS) or AIDS-related complex (ARC). The main outcome measure was greater than 80% compliance with prescribed doses of zidovudine over the previous week. RESULTS Sixty-seven percent of the study patients reported greater than 80% compliance with prescribed doses of zidovudine over the previous week. The most common explanations given for missing a dose were "forgot to take zidovudine" and "did not have the medication with me." Five variables were independently associated with greater than 80% compliance as determined by stepwise multiple logistic regression: patient belief that zidovudine prolongs life (odds ratio [OR] 9.3, [95% confidence interval (CI) 2.4, 36.7]), a diagnosis of AIDS or ARC (OR 5.5, [CI 1.5, 20.4]), use of a medication timer (OR 4.4, [CI 1.0, 19.1]), no history of intravenous drug use (OR 3.7, [CI 1.0, 14.2]), and taking one to three other medications with zidovudine. CONCLUSIONS High compliance with zidovudine was achieved by HIV-infected patients in a municipal hospital clinic, many of whom had a history of intravenous drug use. Compliance with zidovudine may be enhanced by a patient's belief that it prolongs life and the use of a medication timer for proper dosing.
Collapse
|