Objectives: Rapid fluid resuscitation has become standard in sepsis care, despite “low-quality” evidence and absence of guidelines for populations “at risk” for volume overload. Our objectives include as follows: 1) identify predictors of reaching a 30 mL/kg crystalloid bolus within 3 hours of sepsis onset (30by3); 2) assess the impact of 30by3 and fluid dosing on clinical outcomes; 3) examine differences in perceived “at-risk” volume-sensitive populations, including end-stage renal disease, heart failure, obesity, advanced age, or with documentation of volume “overload” by bedside examination. Design: Retrospective cohort study. All outcome analyses controlled for sex, end-stage renal disease, heart failure, sepsis severity (severe sepsis vs septic shock), obesity, Mortality in Emergency Department Sepsis score, and time to antibiotics. Setting: Urban, tertiary care center between January 1, 2014, and May 31, 2017. Patients: Emergency Department treated adults (age ≥18 yr; n = 1,032) with severe sepsis or septic shock. Interventions: Administration of IV fluids by bolus. Measurements and Main Results: In total, 509 patients received 30by3 (49.3%). Overall mortality was 17.1% (n = 176), with 20.4% mortality in the shock group. Patients who were elderly (odds ratio, 0.62; 95% CI, 0.46–0.83), male (odds ratio, 0.66; CI, 0.49–0.87), obese (odds ratio, 0.18; CI, 0.13–0.25), or with end-stage renal disease (odds ratio, 0.23; CI, 0.13–0.40), heart failure (odds ratio, 0.42; CI, 0.29–0.60), or documented volume “overload” (odds ratio, 0.30; CI, 0.20–0.45) were less likely to achieve 30by3. Failure to meet 30by3 had increased odds of mortality (odds ratio, 1.52; CI, 1.03–2.24), delayed hypotension (odds ratio, 1.42; CI, 1.02–1.99), and increased ICU stay (~2 d) (β = 2.0; CI, 0.5–3.6), without differential effects for “at-risk” groups. Higher fluid volumes administered by 3 hours correlated with decreased mortality, with a plateau effect between 35 and 45 mL/kg (p < 0.05). Conclusions: Failure to reach 30by3 was associated with increased odds of in-hospital mortality, irrespective of comorbidities. Predictors of inadequate resuscitation can be identified, potentially leading to interventions to improve survival. These findings are retrospective and require future validation.

BackgroundHIV-infected children in sub-Saharan Africa may be at a high risk of staying on a failing first-line regimen and developing drug-resistance HIV variants due to lack of routine viral load monitoring. We investigated whether cumulative viral load, measured as viremia copy-years (VCY) could predict morbidity in a setting where viral load is not routinely monitored.MethodsThis was a single-center prospective observational longitudinal study of HIV-infected children initiating antiretroviral therapy (ART) at the Pediatric HIV/AIDS Care program at Korle-Bu Teaching Hospital in Accra, Ghana. The main outcome was morbidity measured as frequency of hospitalizations, opportunistic infections, and outpatient sick visits. The main explanatory variable was viral load measured as VCY.ResultsThe study included 140 children who initiated ART between September 2009 and May 2013 and had at least 2 viral load measurements. There were 184 hospitalizations, with pneumonia being the most common cause (22.8 %). A total of 102 opportunistic infections was documented, with tuberculosis being the most common opportunistic infection (68 %). A total of 823 outpatient sick visits was documented, with upper respiratory infections (14.2 %) being the most common cause. Forty-four percent of our study participants had >4 log10 VCY. Children in this sub-cohort had a higher frequency of sick visits compared with those with <4 log10 VCY (p = 0.03). Only 6.5 % of children with >4 log10 VCY had been identified as treatment failure using WHO clinical and immunological treatment failure criteria.ConclusionsHigh level of cumulative viral load may translate to virological failure and subsequent increased all-cause morbidity. Our finding of potential utility of VCY in pediatrics warrants further investigations. VCY may be a good alternate to routine viral load measurement as its determination may be less frequent and could be personalized to save cost.