Risk Factors for Suboptimal Adherence Identified by Patient-Reported Outcomes Assessments in Routine HIV Care at 2 North American Clinics.

Purpose: Use of patient-reported outcomes assessments (PROs) can improve patient-provider communication and focus provider attention on current health issues. This analysis examines the association between suboptimal antiretroviral therapy (ART) adherence and factors obtained through PROs among people with HIV (PWH) at 2 North American outpatient clinics. Patients and Methods: Immediately before a clinic visit, PWH completed self-administered PROs. Unadjusted and adjusted odds ratios (ORs) and 95% confidence intervals (CIs) were estimated from logistic regression models to identify sociodemographic and health-related factors (satisfaction with ART, difficulty meeting housing costs, depression, intimate partner violence, risk of malnutrition, smoking status, alcohol use, and substance use) associated with suboptimal adherence (defined as self-reporting <95% or <80% adherence). Multiple imputation was performed to account for missing data in the multivariate analyses. Results: Of 1632 PWH, 1239 (76%) responded to the adherence assessment; of these, 268 (22%) and 106 (9%) reported <95% and <80% adherence, respectively. Of 1580 PWH who responded, 354 (22%) were dissatisfied with their HIV medication. Of responding PWH, 19% reported moderate-to-severe depression, 23% indicated they were at risk of malnutrition, 34% were current smokers, and 62% reported substance use in the past 3 months. Dissatisfaction with ART was significantly associated with <95% and <80% adherence in the unadjusted analysis (unadjusted OR [95% CI], 3.38 [2.51-4.56] and 4.26 [2.82-6.42], respectively) and adjusted analysis (adjusted OR [95% CI], 2.76 [1.91-4.00] and 3.28 [1.95-5.52], respectively); significance remained after multiple imputation. In adjusted analyses, no risk of malnutrition was significantly associated with reduced odds of <95% adherence after multiple imputation (adjusted OR [95% CI], 0.714 [0.511-0.997]); no other factors were associated with <95% or <80% adherence. Conclusion: These results suggest that implementation of PROs evaluating treatment satisfaction may provide value to adherence management in routine HIV care.

Combination Therapy with Tenofovir Disoproxil Fumarate/Emtricitabine/Elvitegravir/Cobicistat Plus Darunavir Once Daily in Antiretroviral-Naive and Treatment-Experienced Patients: A Retrospective Review.

BACKGROUND: Patients with drug-resistant HIV often require complex antiretroviral regimens. However, combining fixed-dose combination tablets such as tenofovir-disoproxil-fumarate, emtricitabine, and cobicistat-boosted elvitegravir (TDF/FTC/EVG/cobi) with darunavir (DRV) can provide a simple, once-daily (QD), 2-tablet regimen for patients with drug-resistant HIV. Primary objective was to determine the percentage of patients with HIV-1 RNA <40 copies/mL at 48 weeks. METHODS: We performed a retrospective chart review of patients initiated on TDF/FTC/EVG/cobi plus DRV. RESULTS: Among the 21 included patients, prior resistance showed a median of 2 nucleoside reverse transcriptase inhibitor mutations, 1 nonnucleoside reverse transcriptase mutation, and 1 protease inhibitor mutation. At week 48, 14 (67%) patients achieved HIV-1 RNA <40 copies/mL, 1 patient experienced viral rebound, and 6 (29%) had missing data or discontinued therapy. No patient discontinued for adverse events. CONCLUSION: According to this observational study, QD TDF/FTC/EVG/cobi plus DRV is considered safe, well tolerated, and generally effective in suppressing HIV drug-resistant virus.

Paying more than lip service to an oral lesion: a case of plasmablastic lymphoma.

Plasmablastic lymphoma (PBL) is a variant of lymphoma originally described in the oral cavity of patients with advanced HIV. Our patient developed PBL despite well-controlled HIV and a CD4 count greater than 800 cells/µl. A drug interaction with an inhaled corticosteroid and ritonavir likely contributed to the development of this malignancy through increased immune suppression.

Early-onset pentamidine-associated second-degree heart block and sinus bradycardia: case report and review of the literature.

Although various manifestations of pentamidine-induced cardiotoxicity have been reported, to our knowledge, second-degree heart block associated with this agent has not been described. In addition, cardiac adverse effects usually develop after at least 6 days of therapy. We describe a 54-year-old, human immunodeficiency virus-positive man with a history of sulfonamide allergy who received treatment with pentamidine for Pneumocystis jiroveci pneumonia. After only the third dose of pentamidine, it was noted that the patient's heart rate had decreased to 48 beats/minute. Subsequently, five episodes of Wenckebach (Mobitz type 1) heart block with a ventricular rate of 28 beats/minute were observed on continuous cardiac telemetry. Serum electrolyte and creatinine levels remained within normal limits. Within 4 days of discontinuing the pentamidine, the patient's heart rate stabilized at 80 beats/minute without further intervention. Clinicians should be vigilant when monitoring for cardiotoxicity in patients receiving pentamidine throughout the duration of therapy. In addition, they should continue to reserve its use for moderate-to-severe Pneumocystis jiroveci pneumonia for which trimethoprim-sulfamethoxazole is ineffective or contraindicated.

Severe acute respiratory syndrome in pregnancy.

BACKGROUND: There is limited worldwide experience with severe acute respiratory syndrome (SARS) in pregnancy. We present a case of SARS complicating pregnancy in the third trimester, with outcome data on both the mother and baby. CASE: A 33-year-old gravida 2 para 1 fulfilling the World Health Organization case definition for probable SARS was admitted to our institution at 31 weeks of gestation with fever, a dry cough, and patchy infiltrates on chest X-ray. The patient was previously healthy and acquired SARS from close contact with an infected family member. Convalescent serology results were positive for antibodies to coronavirus. She stayed in hospital for 21 days and did not require intensive care admission or ventilatory support. Labor occurred spontaneously at term, and a healthy female baby was delivered with no evidence of infection. CONCLUSION: Severe acute respiratory syndrome in pregnancy is a potentially life-threatening illness with complicated management issues. Hospitalization and care by a multidisciplinary team may optimize chances for a good outcome.