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Substance use in people with HIV (PWH) negatively impacts antiretroviral therapy (ART) adherence. However, less is known about this in the current treatment era and the impact of specific substances or severity of substance use. We examined the associations of alcohol, marijuana, and illicit drug use (methamphetamine/crystal, cocaine/crack, illicit opioids/heroin) and their severity of use with adherence using multivariable linear regression in adult PWH in care between 2016 and 2020 at 8 sites across the US. PWH completed assessments of alcohol use severity (AUDIT-C), drug use severity (modified ASSIST), and ART adherence (visual analogue scale). Among 9400 PWH, 16% reported current hazardous alcohol use, 31% current marijuana use, and 15% current use of ≥1 illicit drugs. In multivariable analysis, current methamphetamine/crystal use, particularly common among men who had sex with men, was associated with 10.1% lower mean ART adherence (p < 0.001) and 2.6% lower adherence per 5-point higher severity of use (ASSIST score) (p < 0.001). Current and more severe use of alcohol, marijuana, and other illicit drugs were also associated with lower adherence in a dose-dependent manner. In the current HIV treatment era, individualized substance use treatment, especially for methamphetamine/crystal, and ART adherence should be prioritized. [ABSTRACT FROM AUTHOR]

We assessed acceptability/usability of tablet-based patient-reported outcome (PRO) assessments among patients in HIV care, and relationships with health outcomes using a modified Acceptability E-Scale (AES) within a self-administered PRO assessment. Using multivariable linear regression, we measured associations between patient characteristics and continuous combined AES score. Among 786 patients (median age=48; 91% male; 49% white; 17% Spanish-speaking) overall mean score was 26/30 points (SD: 4.4). Mean scores per dimension (max 5, 1=lowest acceptability, 5=highest): ease of use 4.7, understandability 4.7, time burden 4.3, overall satisfaction 4.3, helpfulness describing symptoms/behaviors 4.2, and enjoyability 3.8. Higher overall score was associated with race/ethnicity (+1.3 points/African-American patients (95%CI:0.3-2.3); +1.6 points/Latino patients (95%CI:0.9-2.3) compared to white patients). Patients completing PROs in Spanish scored +2.4 points on average (95%CI:1.6-3.3). Higher acceptability was associated with better quality of life (0.3 points (95%CI:0.2-0.5)) and adherence (0.4 points (95%CI:0.2-0.6)). Lower acceptability was associated with: higher depression symptoms (-0.9 points (95%CI:-1.4 to -0.4)); recent illicit opioid use (-2.0 points (95%CI:-3.9 to -0.2)); multiple recent sex partners (-0.8 points (95%CI:-1.5 to -0.1)). While patients endorsing depression symptoms, recent opioid use, condomless sex, or multiple sex partners found PROs less acceptable, overall, patients found the assessments highly acceptable and easy to use. [ABSTRACT FROM AUTHOR]

Fifty-four consecutive persons with HIV co-infected with hepatitis C virus (HCV) and liver decompensation were treated with direct-acting antivirals (DAA). The HCV treatment was delivered using a multidisciplinary HIV-coinfection model of care integrating sub-specialty services in 3 countries. Of those treated, 91% (95% confidence interval, 80.1 to 95.9) achieved sustained viral response, and only one person died during treatment. Our study provides evidence that HIV providers achieve excellent outcomes when treating patients with histories of decompensated liver disease, with characteristics similar to those studied using a multidisciplinary HIV-centered approach. [ABSTRACT FROM AUTHOR]

Background Prior studies suggest that transgender women (TW) with human immunodeficiency virus (HIV) are less likely to be virally suppressed than cisgender women (CW) and cisgender men (CM). However, prior data are limited by small sample sizes and cross-sectional designs. We sought to characterize the HIV care continuum comparing TW to CW and CM in the United States and Canada. Methods We analyzed annual HIV care continuum outcomes by gender status from January 2001 through December 2015 among adults (aged ≥18 years) in 15 clinical cohorts. Outcomes were retention in care and viral suppression. Results The study population included TW (n = 396), CW (n = 14 094), and CM (n = 101 667). TW had lower proportions retained in care than CW and CM (P <.01). Estimates of retention in care were consistently lower in TW, with little change over time within each group. TW and CW had similar proportions virally suppressed over time (TW, 36% in 2001 and 80% in 2015; CW, 35% in 2001 and 83% in 2015) and were lower than CM (41% in 2001 and 87% in 2015). These differences did not reach statistical significance after adjusting for age, race, HIV risk group, and cohort. Conclusions TW experience challenges with retention in HIV care. However, TW who are engaged in care achieve viral suppression that is comparable to that of CW and CM of similar age, race, and HIV risk group. Further research is needed to understand care engagement disparities. [ABSTRACT FROM AUTHOR]

Background: Low health literacy is associated with poor medication adherence and poor health outcomes. Limited understanding of prescribed medications may decrease validity of patient-reported adherence measures.Objectives: To assess knowledge of names and purposes of prescribed medications among patients with multiple chronic conditions.Methods: Individual interviews were conducted with a convenience sample of patients from six U.S. primary care clinics. Participants (n = 57) were English and/or Spanish-speaking patients prescribed 3+ medications for chronic conditions, for which non-adherence may lead to disability or death. In individual interviews, patients were asked to name their medications, explain the purpose of each, and to explain how they distinguish them from one another. Interviews were audio recorded, transcribed, and coded; coded content was quantified by 1) whether or not the patient could name medications; 2) method of categorizing medications; 3) whether or not the purpose of the medication was understood. Descriptive statistics were compiled using Fisher's exact test to determine the relationship between patient knowledge and medication characteristics.Results: Thirty percent of patients could not name at least one of their medications; 19% did not know their purpose; 30% held misconceptions about the purpose of one or more medications. There was no significant difference in ability to name medications or state their medication's purpose between patients using medi-sets, pre-packaged rolls, or blister packs, and patients who stored pills in their original containers (p = 0.56 and p = 0.73, respectively), or across demographic groups (p = 0.085 to 0.767).Conclusions: Many patients demonstrated difficulty identifying the name and purpose of prescribed medications; this did not differ by demographic group or medication storage type. Patients may benefit from routine review of medications with their provider in order to improve health literacy, outcomes, and patient-reported adherence measurement. [ABSTRACT FROM AUTHOR]

Purpose: To evaluate psychometric characteristics and cross-sectional and longitudinal validity of the 7-item PROMIS® Fatigue Short Form and additional fatigue items among people living with HIV (PLWH) in a nationally distributed network of clinics collecting patient reported data at the time of routine clinical care. Methods: Cross-sectional and longitudinal fatigue data were collected from September 2012 through April 2013 across clinics participating in the Centers for AIDS Research Network of Integrated Clinical Systems (CNICS). We analyzed data regarding psychometric characteristics including simulated computerized adaptive testing and differential item functioning, and regarding associations with clinical characteristics. Results: We analyzed data from 1597 PLWH. Fatigue was common in this cohort. Scores from the PROMIS® Fatigue Short Form and from the item bank had acceptable psychometric characteristics and strong evidence for validity, but neither performed better than shorter instruments already integrated in CNICS. Conclusions: The PROMIS® Fatigue Item Bank is a valid approach to measuring fatigue in clinical care settings among PLWH, but in our analyses did not perform better than instruments associated with less respondent burden. [ABSTRACT FROM AUTHOR]

Background: HIV disease itself is associated with increased healthcare utilization and healthcare expenditures. HIV-infected persons with lipodystrophy have been shown to have poor self-perceptions of health. We evaluated whether lipodystrophy in the HIV-infected population was associated with increased utilization of healthcare services and increased healthcare costs. Objective: To examine utilization of healthcare services and associated costs with respect to presence of lipodystrophy among HIV-infected patients. Methods: Healthcare utilization and cost of healthcare services were collected from computerized accounting records for participants in a body image study among HIV-infected patients treated at a tertiary care medical center. Lipodystrophy was assessed by physical examination, and effects of lipodystrophy were assessed via body image surveys. Demographic and clinical characteristics were also ascertained. Analysis of healthcare utilization and cost outcomes was performed via between-group analyses. Multivariate modeling was used to determine predictors of healthcare utilization and associated costs. Results: Of the 181 HIV-infected participants evaluated in the study, 92 (51%) had clinical evidence of HIV-associated lipodystrophy according to physician examination. Total healthcare utilization, as measured by the number of medical center visits over the study period, was notably increased among HIV-infected subjects with lipodystrophy as compared to HIV-infected subjects without lipodystrophy. Similarly, total healthcare expenditures over the study period were $1,718 more for HIV-infected subjects with lipodystrophy than for HIV-infected subjects without lipodystrophy. Multivariate modeling demonstrated strong associations between healthcare utilization and associated costs, and lipodystrophy score as assessed by a clinician. Healthcare utilization and associated costs were not related to body image survey scores among HIV-infected patients with lipodystrophy. Conclusion: Patients with HIV-associated lipodystrophy demonstrate an increased utilization of healthcare services with associated increased healthcare costs as compared to HIV-infected patients without lipodystrophy. The economic and healthcare service burdens of HIV-associated lipodystrophy are significant and yet remain inadequately addressed by the medical community. [ABSTRACT FROM AUTHOR]

To assess attitudes toward educational programs about AIDS, 540 patients and 36 of their medical providers in primary care clinics were systematically sampled to ascertain what age groups should be exposed to a pamphlet entitled "Am I at Risk for AIDS?", as well as what was acceptable content for posters and pamphlets placed in clinic waiting rooms. Although fewer than 10% of patients and providers opposed asking both teenagers and adults to read a pamphlet listing risk groups and practices, 24% of patients and 51% of providers opposed exposing children to the pamphlets. Only 6% of patients and none of the providers opposed all posters about AIDS, but 30% of patients and 44% of providers opposed posters listing risk groups, and opposition was even greater to posters describing "safe sex." Regarding pamphlets acceptable for clinic waiting rooms, resistance among patients and providers was common (greater than 25%) only when sexual practices were specifically mentioned. Although 89% of patients stated they had never been asked about their sexual orientations by a doctor or nurse, 34% of providers stated that they "always" or "often" so inquire. In the primary care clinics surveyed, a wide variety of educational interventions about AIDS could be implemented with little opposition. [ABSTRACT FROM AUTHOR]

Objective: To determine the reliability and validity of various physical diagnostic techniques (including three methods of palpation and three methods of percussion) in detecting ultrasonographically identified splenomegaly.Design: Prospective, double-blind study.Setting: University hospital.Patients: Twenty-seven hospitalized male patients with suspected human immunodeficiency virus (HIV) infection.Interventions: Three methods of palpation (bimanual, ballottement, and palpation from above) and three methods of percussion (as described by Nixon, Castell, and Barkun et al.) were performed on each patient by eight examiners. Splenic ultrasonography was performed within 96 hours of admission.Measurements and Main Results: The prevalence of splenomegaly by ultrasonography (defined as a spleen > or = 13 cm on the longitudinal scan) in this population was 33.3%. The sensitivity and specificity of each method of palpation and percussion varied by examiner. The ranges of sensitivity across examiners for the three methods of palpation and the three methods of percussion were 0%-64.3% and 7.7%-75%, respectively. The ranges of specificity across examiners for the three methods of palpation and the three methods of percussion were 50%-100% and 60%-100%, respectively. Likelihood ratios pooled across observers revealed that for palpation, palpation from above, and percussion, Castell's method had the highest likelihood ratios [LR = 2.66 and 1.97, respectively; 95% CI = 1.52-4.64 and 1.22-3.19, respectively]. A combination of tests (either palpation or percussion) increased the diagnostic accuracy.Conclusion: Physical diagnostic techniques for the detection of splenomegaly are relatively insensitive but specific. In this study there was high interobserver variability, which did not appear to be associated to the level of experience. Combining tests increases diagnostic accuracy. [ABSTRACT FROM AUTHOR]

Background: Providers are often unaware of poor adherence to prescribed medications for their patients with chronic diseases., Objective: To develop brief, computer-administered patient-reported measures in English and Spanish assessing adherence behaviors and barriers. Design, Participants, and Main Measures: Item pools were constructed from existing measures of medication adherence behaviors and barriers, which informed development of a patient concept elicitation interview guide to identify medication adherence behavior and barrier-related concepts. Two hundred six patients either living with HIV (PLWH) or without were interviewed. Interviews were coded, concepts matched to item pool content, and new items were developed for novel concepts. A provider/investigator team highlighted clinically relevant items. Cognitive interviews were conducted with patients on final candidate items (n = 37). The instruments were administered to 2081 PLWH., Key Results: Behavioral themes from concept elicitation interviews included routines incorporating time of day, placement, visual cues, and intentionality to miss or skip doses. Barrier themes included health-related (e.g. depressed mood, feeling ill), attitudes/beliefs (e.g., need for medication), access (e.g., cost/insurance problems), and circumstantial barriers (e.g., lack of privacy, disruption of daily routine). The final instruments included 6 behavior items, and 1 barrier item with up to 23 response options. PLWH endorsed a mean (SD) of 3.5 (1.1) behaviors. The 201 PLWH who missed ≥2 doses in the previous week endorsed a mean (SD) of 3.1 (2.5) barriers. The intraclass correlation coefficient (ICC) for the numbers of behaviors endorsed in 61 PLWH after 4-16 days was 0.54 and for the number of barriers for the 20 PLWH with ≥2 missed doses the ICC was 0.89, representing fair and excellent test-retest reliability., Conclusion: Measures of medication adherence behaviors and barriers were developed for use with patients living with chronic diseases focusing on clinical relevance, brevity, and content validity for use in clinical care., (Copyright © 2018. Published by Elsevier Inc.)

Objectives: Several single-tablet regimens (STRs) are now available and are recommended for first-line antiretroviral therapy (ART); however, STR use for youth with HIV (YHIV) has not been systematically studied. We examined the characteristics associated with initiation of STRs versus multi-tablet regimens (MTRs) and the virological outcomes for youth with nonperinatally acquired HIV (nPHIV)., Methods: A retrospective cohort study of nPHIV youth aged 13-24 years initiating ART between 2006 and 2014 at 18 US HIV clinical sites in the HIV Research Network was performed. The outcomes measured were initiation of STRs versus MTRs, virological suppression (VS) at 12 months, and time to VS. Demographic and clinical factors associated with initiation of STR versus MTR ART and VS (< 400 HIV-1 RNA copies/mL) at 12 months after initiation were assessed using multivariable logistic regression. Cox proportional hazards regression was used to assess VS within the first year., Results: Of 987 youth, 67% initiated STRs. Of the 589 who had viral load data at 1 year, 84% of those on STRs versus 67% of those on MTRs achieved VS (P < 0.01). VS was associated with STR use [adjusted odds ratio (AOR) 1.61; 95% confidence interval (CI) 1.01-2.58], white (AOR 2.41; 95% CI 1.13-5.13) or Hispanic (AOR 2.38; 95% CI 1.32-4.27) race/ethnicity, and baseline CD4 count 351-500 cells/μL (AOR 1.94; 95% CI 1.18-3.19) and > 500 cells/μL (AOR 1.76; 95% CI 1.0-3.10). STR use was not associated with a shorter time to VS compared with MTR use [hazard ratio (HR) 1.07; 95% CI 0.90-1.28]., Conclusions: Use of STR was associated with a greater likelihood of sustained VS 12 months after ART initiation in YHIV., (© 2018 British HIV Association.)

Background: Little is known about the rates of Mycobacterium avium complex (MAC) and Pneumocystis carinii (PCP) prophylaxis adherence to guidelines and how they have changed after introduction of effective antiretroviral therapy., Objective: To determine rates of primary prophylaxis for MAC and PCP and to evaluate the influence of sociodemographic characteristics, region, and provider experience., Design: National probability sample cohort of HIV patients in care., Setting: One hundred sixty HIV health care providers., Patients: A total of 2864 patients interviewed in 1996 to 1997 (68% response) and 2267 follow-up interviews, representing 65% of surviving sampled patients (median follow-up, 15.1 months)., Measurements: Use of prophylactic drugs, most recent CD4 count, sociodemographics, and regional and total HIV patients/providers., Results: Of patients eligible for primary MAC prophylaxis (most recent CD4 count <50/mm(3) ), 41% at baseline and 40% at follow-up patients were treated. Of patients eligible for primary PCP prophylaxis (i.e., those with CD4 counts <200/mm(3) ), 64% and 72% were treated, respectively. MAC prophylaxis at baseline was less likely in African American (adjusted odds ratio [OR], 35; 95% confidence interval [CI], 0.20-0.59), Hispanic (OR, 27; 95% CI, 0.08-0.94) and less-educated (OR, 0.61; 95% CI, 0.36-1.0) patients and more likely in U. S. geographic regions in the Pacific West (OR, 4.9; 95% CI, 1.0-23) and Midwest (OR, 6.4; 95% CI, 1.2-33) and in practices with more HIV patients., Conclusions: Most eligible patients did not receive MAC prophylaxis; PCP prophylaxis rates were better but still suboptimal. Our results support outreach efforts to African Americans, Hispanics, the less educated, and those in the northeastern United States and in practices with fewer HIV patients.

Objectives: To investigate the effects of ESS (ESS) on olfactory impairment, disease-specific symptoms, and general quality of well-being In HIV+ patients with sinonasal disease., Study Design: Study 1: Nasal cytology, rhinomanometry, nasal examination including endoscopy, disease-specific sinonasal symptoms, olfactory threshold sensitivity, and odor identification testing were performed before and after ESS in HIV+ patients with sinonasal complaints. Study 2: Quality of well-being was assessed before and after ESS in HIV+ patients with sinonasal complaints and controls., Results: Significant olfactory sensitivity loss persisted for patients with chronic sinusitis after ESS, suggesting that the impairment in these patients may be due to viral disease rather than inflammation. Significant improvement in other disease-specific symptom scores (nasal obstruction, nasal congestion, headache, sinus pain, etc.) and results of the general quality of well-being assessment showed ESS to be beneficial in the extended health management of HIV illness., Conclusions: The current study indicated both olfactory dysfunction and subjective negative symptoms in HIV+ patients with chronic sinusitis. Although olfactory dysfunction remained, ESS was successful in providing marked alleviation of symptomatology in HIV+ patients with chronic sinusitis. The results support ESS as an appropriate treatment option for HIV+ patients with chronic sinusitis.

Purpose: To determine the prognostic value of pleural fluid pH, pleural fluid glucose, extent of pleural carcinomatosis (EPC) score, and Karnofsky Performance Scale (KPS) score in patients with recurrent symptomatic malignant pleural effusions., Design: Prospective 53-month study., Setting: Referral center for interventional pulmonology., Patients: Eighty-five consecutive patients (42 men and 43 women) with recurrent symptomatic malignant pleural effusions who were referred to the interventional pulmonary service for thoracoscopic pleurodesis., Measurements: Pleural fluid pH, pleural fluid glucose, EPC score, and KPS score., Results: The KPS score was the only statistically significant predictor variable. Patients with a KPS score >/= 70 had a median survival of 395 days, as opposed to a median survival of only 34 days for patients with a KPS score /= 70, it may be very reasonable to proceed with thoracoscopic talc pleurodesis for management of their malignant pleural effusions.

Acanthamoeba, a free-living ameba of soil and water, produces the rare infections of granulomatous amebic encephalitis and amebic keratitis. We report a 38-year-old white man with the acquired immunodeficiency syndrome (AIDS) who experienced Acanthamoeba infection that presented as multiple skin nodules without associated encephalitis. Histologic examination revealed necrotizing granulomatous inflammation with numerous amebic organisms that were cultured and identified as Acanthamoeba group 2, probably Acanthamoeba castellani by monoclonal antibodies. Results of in vitro susceptibility testing demonstrated resistance to all six tested drugs. A partial clinical response, however, was obtained with multidrug therapy.

Knowledge of Toxoplasma seroprevalence among human immunodeficiency virus-infected patients identifies candidates for potential prophylaxis and may influence management among patients who present with mass lesions of the central nervous system. Toxoplasma antibody seroprevalence among persons with human immunodeficiency virus infection varies widely. We utilized an administrative and laboratory database (including 1599 patients with human immunodeficiency virus infection who were receiving medical care at the University of California-San Diego Medical Center, between July 1, 1986, and March 31, 1990) to estimate Toxoplasma seroprevalence. Of the 1599 patients, 344 underwent serum assays for Toxoplasma antibodies. The tested group was similar to other members of the cohort in distributions of sex, race, citizenship, and age. The overall mean (+/- SE) Toxoplasma seroprevalence was 16% +/- 2%. Potential bias in this estimate because of testing indication, misclassification, or testing frequency was small.

A prospective, blinded study of pulmonary findings in hospitalized patients with HIV infection compared auscultatory percussion (AusP) with conventional percussion (ConP) and conventional auscultation (ConA) using chest radiographs as the gold standard. Sixty-three patients had chest radiographs and were examined by one to three examiners. Seventy of the 126 lungs had radiographic abnormalities (55.6 percent). Auscultatory percussion proved to be the most sensitive of all techniques for each examiner (range, 51.0 to 69.6 percent) for detecting radiographic abnormalities and also had higher likelihood ratios for two of the three examiners; AusP also had the highest likelihood ratio pooled across examiners. Of the 166 abnormal results of lung examinations, the combination of AusP and ConA detected 31 more abnormalities than ConP and ConA combined, with 14 of these being diagnosed with Pneumocystis carinii pneumonia. No abnormalities were detected by ConP that were not detected by AusP. These findings suggest that AusP, a rapid clinical maneuver, is more sensitive and specific than ConA and ConP in determining pulmonary abnormalities in HIV-infected inpatients.