COVID-19 Manifesting as Renal Allograft Dysfunction, Acute Pancreatitis, and Thrombotic Microangiopathy: A Case Report.

Coronavirus disease 2019 (COVID-19) is associated with high morbidity and mortality worldwide in both the general population and kidney transplant recipients. Acute kidney injury is a known complication of COVID-19 and appears to most commonly manifest as acute tubular injury on renal biopsy. Coagulopathy associated with COVID-19 is a known but poorly understood complication that has been reported to cause thrombotic microangiopathy on rare occasions in native kidneys of patients with COVID-19. Here, we report the first case of biopsy-proven thrombotic microangiopathy in a kidney transplant recipient with COVID-19 who developed acute pancreatitis and clinical features of microangiopathic hemolytic anemia. The patient recovered with supportive care alone.

Ambulatory Inotrope Infusions in Advanced Heart Failure: A Systematic Review and Meta-Analysis.

OBJECTIVES: This study sought to systematically review the available evidence of risks and benefits of ambulatory intravenous inotrope therapy in advanced heart failure (HF). BACKGROUND: Ambulatory inotrope infusions are sometimes offered to patients with advanced Stage D HF; however, an understanding of the relative risks and benefits is lacking. METHODS: On August 7, 2016, we searched SCOPUS, Web of Science, Ovid EMBASE, and Ovid MEDLINE for studies of long-term use of intravenous inotropes in outpatients with advanced HF. Meta-analysis was performed using random effects models. RESULTS: A total of 66 studies (13 randomized controlled trials and 53 observational studies) met inclusion criteria. Most studies were small and at high risk for bias. Pooled rates of death (41 studies), all-cause hospitalization (15 studies), central line infection (13 studies), and implantable cardioverter-defibrillator shocks (3 studies) of inotropes were 4.2, 22.2, 3.6, and 2.4 per 100 person-months follow-up, respectively. Improvement in New York Heart Association (NYHA) functional class was greater in patients taking inotropes than in controls (mean difference of 0.60 NYHA functional classes; 95% confidence interval [CI]: 0.22 to 0.98; p = 0.001; 5 trials). There was no significant difference in mortality risk in those taking inotropes compared with controls (pooled risk ratio: 0.68; 95% CI: 0.40 to 1.17; p = 0.16; 9 trials). Data were too limited to pool for other outcomes or to stratify by indication (i.e., bridge-to-transplant or palliative). CONCLUSIONS: High-quality evidence for the risks and benefits of ambulatory inotrope infusions in advanced HF is limited, particularly when used for palliation. Available data suggest that inotrope therapy improves NYHA functional class and does not impact survival.

Long acting reversible contraception in adolescents with cardiovascular conditions.

STUDY OBJECTIVE: The purpose of this case series was to evaluate the efficacy and complication rate with use of long-acting reversible contraceptive (LARC) methods in adolescents with cardiovascular conditions. DESIGN AND PARTICIPANTS: We performed a retrospective chart review of adolescents age 22 or younger with congenital cardiac anomalies or major cardiovascular conditions who had a LARC device placed at Seattle Children's Hospital or University of Washington Medical Center between January 1, 2007 and March 1, 2012. MAIN OUTCOME MEASURES: Patient characteristics, medical conditions, indications, and complications including perforation, pregnancy, expulsion, and pelvic infection were collected and analyzed. RESULTS: Thirty adolescents with congenital cardiac anomalies or other cardiovascular conditions had a LARC device inserted during the study period. Mean age at placement was 17.7 years (range 12-22). Twelve patients (40%) had reported a previous pregnancy and 12 (40%) had never been sexually active at time of placement. Common primary and secondary indications were desired contraception (22 patients, 73%), desired menstrual suppression (15 subjects, 50%) and treatment of heavy menstrual bleeding (8 subjects, 27%). Twenty-nine patients had a structural cardiac anomaly. There were 27 levonorgestrel-releasing intrauterine devices (IUD), 1 copper IUD, and 3 etonogestrel implants placed. There were 2 confirmed IUD expulsions and 1 removal due to persistent irregular bleeding and cramping. There were no cases of pelvic inflammatory disease or pregnancies with LARC methods in place. Twenty-seven (90%) patients were continuing LARC at last follow-up. CONCLUSIONS: In this small case series of adolescents with cardiovascular conditions, LARC devices were effective at pregnancy prevention without serious complications.