BackgroundImprovements in life expectancy and quality of life for HIV-positive women coupled with reduced vertical transmission will likely lead numerous HIV-positive women to consider becoming pregnant. In order to clarify the demand, and aid with appropriate health services planning for this population, our study aims to assess the fertility desires and intentions of HIV-positive women of reproductive age living in Ontario, Canada.Methodology/Principal FindingsA cross-sectional study with recruitment stratified to match the geographic distribution of HIV-positive women of reproductive age (18–52) living in Ontario was carried out. Women were recruited from 38 sites between October 2007 and April 2009 and invited to complete a 189-item self-administered survey entitled “The HIV Pregnancy Planning Questionnaire” designed to assess fertility desires, intentions and actions. Logistic regression models were fit to calculate unadjusted and adjusted odds ratios of significant predictors of fertility intentions. The median age of the 490 participating HIV-positive women was 38 (IQR, 32–43) and 61%, 52%, 47% and 74% were born outside of Canada, living in Toronto, of African ethnicity and currently on antiretroviral therapy, respectively. Of total respondents, 69% (95% CI, 64%–73%) desired to give birth and 57% (95% CI, 53%–62%) intended to give birth in the future. In the multivariable model, the significant predictors of fertility intentions were: younger age (age<40) (p<0.0001), African ethnicity (p<0.0001), living in Toronto (p = 0.002), and a lower number of lifetime births (p = 0.02).Conclusions/SignificanceThe proportions of HIV-positive women of reproductive age living in Ontario desiring and intending pregnancy were higher than reported in earlier North American studies. Proportions were more similar to those reported from African populations. Healthcare providers and policy makers need to consider increasing services and support for pregnancy planning for HIV-positive women. This may be particularly significant in jurisdictions with high levels of African immigration.

No abstract

Background Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an uncommon, potentially lethal, ion channelopathy. Standard therapies have high failure rates and little is known about treatment in children. Newer options such as flecainide and left cardiac sympathetic denervation (LCSD) are not well validated. We sought to define treatment outcomes in children with CPVT. Methods and Results This is a Pediatric and Congenital Electrophysiology Society (PACES) multicenter, retrospective cohort study of CPVT patients diagnosed before 19 years of age. The cohort included 226 patients, including 170 probands and 56 relatives. Symptomatic presentation was reported in 176 (78%). Symptom onset occurred at 10.8 (IQR 6.8–13.2) years with a delay to diagnosis of 0.5 (0–2.6) years. Syncope (p<0.001), cardiac arrest (p<0.001) and treatment failure (p=0.008) occurred more often in probands. Beta-blockers were prescribed in 205 of 211 patients (97%) on medication, and 25% experienced at least one treatment failure event. Implantable cardioverter defibrillators (ICDs) were placed in 121 (54%) and was associated with electrical storm in 22 (18%). Flecainide was used in 24% and LCSD in 8%. Six deaths (3%) occurred during a cumulative follow-up of 788 patient-years. Conclusions This study demonstrates a malignant phenotype and lengthy delay to diagnosis in CPVT. Probands were typically severely affected. Beta-blockers were almost universally initiated; however, treatment failure, non-compliance and sub-therapeutic dosing were often reported. ICDs were common despite numerous device-related complications. Treatment failure was rare in the quarter of patients on flecainide. LCSD was not uncommon although the indication was variable.