Effect of systemic antihypertensives on change in intraocular pressure after initiating topical prostaglandins for primary open-angle glaucoma.

PURPOSE: There is a limited understanding of factors that influence the efficacy of topical glaucoma medication. Our study is a long-term, case-control analysis of how systemic antihypertensive (anti-HTN) medications influence the change in IOP after initiating prostaglandin (PG) drop therapy. MATERIALS AND METHODS: A retrospective chart review of 3,781 patients was performed on patients with a diagnosis of glaucoma suspect that progressed to primary open-angle glaucoma (POAG) by ICD-9 codes over a 10-year period. Inclusion criteria consisted of the following: 1) progression from preglaucoma to glaucoma diagnosis in a time span of ≥6 months; 2) two visual fields recorded between these dates; 3) initial average IOP of both eyes of ≥21 mmHg; and 4) initiation of topical PG therapy alone. IOP (in mmHg) was measured at initiation of PG drops and at next visit. RESULTS: One hundred eleven patients were qualified for analysis. Patients not on anti-HTN agents had an average IOP decrease of 6.38±0.56 mmHg. Comparatively, patients on anti-HTN agents had an average IOP decrease of 6.66±0.48 mmHg (P=0.61). In addition, there was no statistical difference between IOP decrease between patients on single vs multiple systemic anti-HTN agents (P=0.85). There were eight nonresponders to PGs on no anti-HTN medications and 12 nonresponders on anti-HTN medication (P=0.55). CONCLUSION: Systemic anti-HTN medication use did not significantly impact IOP reduction after topical PG initiation for POAG. Additionally, nonresponse to PG therapy was not correlated to systemic anti-HTN use.

Lung transplant patients with coronary artery disease rarely die of cardiac causes.

BACKGROUND: A relative contraindication for lung transplant (LT) is coronary disease burden sufficient to cause risk of myocardial infarction after LT. We analyzed cause of death and outcomes of our LT patients with coronary artery disease (CAD). METHODS: Inpatient records from March 1, 2004, to January 31, 2015, were retrospectively examined and data of 306 LTs extracted. Twenty-five patients without coronary angiography (CA) and 7 with redo LTs were excluded. The other 274 patients were divided into 2 groups: CAD (n = 116) and no CAD (n = 158). Patients with prior revascularization or coronary stenosis >10% were placed into the CAD group. RESULTS: The CAD group was older and had more male patients, greater history of smoking and hypertension, and greater proportion of patients with interstitial lung disease than the no-CAD group. CAD patients were more likely to receive a single-lung transplant. Death of cardiac causes occurred for 2 patients (1.7%) in the CAD group and for 1 patient (0.6%) in the no-CAD group (P = 0.39). CONCLUSIONS: This analysis shows that compared with patients who have no CAD, patients with CAD have different demographic characteristics and receive more single-lung transplants. Incidence of death of cardiac causes is rare.

Daclatasvir plus Sofosbuvir for HCV in Patients Coinfected with HIV-1.

BACKGROUND: The combination of daclatasvir, a hepatitis C virus (HCV) NS5A inhibitor, and the NS5B inhibitor sofosbuvir has shown efficacy in patients with HCV monoinfection. Data are lacking on the efficacy and safety of this combination in patients coinfected with human immunodeficiency virus type 1 (HIV-1). METHODS: This was an open-label study involving 151 patients who had not received HCV treatment and 52 previously treated patients, all of whom were coinfected with HIV-1. Previously untreated patients were randomly assigned in a 2:1 ratio to receive either 12 weeks or 8 weeks of daclatasvir at a standard dose of 60 mg daily (with dose adjustment for concomitant antiretroviral medications) plus 400 mg of sofosbuvir daily. Previously treated patients were assigned to undergo 12 weeks of therapy at the same doses. The primary end point was a sustained virologic response at week 12 after the end of therapy among previously untreated patients with HCV genotype 1 who were treated for 12 weeks. RESULTS: Patients had HCV genotypes 1 through 4 (83% with genotype 1), and 14% had compensated cirrhosis; 98% were receiving antiretroviral therapy. Among patients with genotype 1, a sustained virologic response was reported in 96.4% (95% confidence interval [CI], 89.8 to 99.2) who were treated for 12 weeks and in 75.6% (95% CI, 59.7 to 87.6) who were treated for 8 weeks among previously untreated patients and in 97.7% (95% CI, 88.0 to 99.9) who were treated for 12 weeks among previously treated patients. Rates of sustained virologic response across all genotypes were 97.0% (95% CI, 91.6 to 99.4), 76.0% (95% CI, 61.8 to 86.9), and 98.1% (95% CI, 89.7 to 100), respectively. The most common adverse events were fatigue, nausea, and headache. There were no study-drug discontinuations because of adverse events. HIV-1 suppression was not compromised. CONCLUSIONS: Among previously untreated HIV-HCV coinfected patients receiving daclatasvir plus sofosbuvir for HCV infection, the rate of sustained virologic response across all genotypes was 97.0% after 12 weeks of treatment and 76.0% after 8 weeks. (Funded by Bristol-Myers Squibb; ALLY-2 ClinicalTrials.gov number, NCT02032888.).

Apathy and depression in cross-cultural survivors of traumatic brain injury.

The disturbance of motivation and its relationship to depression continues to spark contradictory findings among European and North American populations. Could a cross-cultural study shed some light on the situation? This study aims to detect the prevalence of apathy and to test whether the Apathy Evaluation Scale (AES) can spot the presence or absence of depression in survivors of traumatic brain injury (TBI) in Oman. Eighty subjects who sustained a TBI were given an Arabic version of the AES and were also interviewed with the semistructured Composite International Diagnostic Interview (CIDI). The authors found that the incidence of apathy and depression among Omani people who sustained TBI is similar to that reported elsewhere. The AES has poor discriminatory power in identifying cases of depression. These findings emphasize the importance of developing assessment tools that are culturally sensitive in light of the rising incidence of TBI in developing countries such as Oman.