Cytokine storm and hyperinflammation are associated with increased mortality in COVID-19. In this small uncontrolled cohort of patients with moderate-severe COVID-19, treatment with baricitinib plus hydroxychloroquine was associated with recovery in 11 of 15 patients. Baricitinib for the treatment of COVID-19 should be further investigated in randomized controlled clinical trials.
What are the novel findings of this work? Preterm delivery occurred in a higher proportion of women with SARS-CoV-2 infection in the PAN-COVID and AAP-SONPM registries compared to contemporaneous and historical national data from uninfected women in the UK and USA. The majority of preterm deliveries occurred between 32 + 0 and 36 + 6 weeks' gestation. SARS-CoV-2 infection in pregnancy did not appear to be associated with a clinically significant effect on fetal growth, adverse neonatal outcome or the rate of stillbirth. Although maternal death was uncommon, the rate was higher than expected based on UK and USA population data, which is likely explained by underascertainment of women affected by milder or asymptomatic infection in pregnancy in the PAN-COVID study, although not in the AAP-SONPM study. What are the clinical implications of this work? Pregnant women should be counseled that SARS-CoV-2 infection increases the risk of preterm delivery but not stillbirth, early neonatal death or a small baby. Healthcare providers should recommend SARS-CoV-2 vaccination in pregnant women and women planning pregnancy, alongside enhanced social distancing.
Objectives There is conflicting evidence on the impact of pre-existing HIV drug resistance mutations (DRMs) in patients infected with non-B subtype virus. Methods We performed a case–cohort substudy of the AIDS Drug Resistance Surveillance Study, which enrolled South African patients initiating first-line efavirenz/emtricitabine/tenofovir. Pre-ART DRMs were detected by Illumina sequencing of HIV pol and DRMs present at <20% of the viral population were labelled as minority variants (MVs). Weighted Cox proportional hazards models estimated the association between pre-ART DRMs and risk of virological failure (VF), defined as confirmed HIV-1 RNA ≥1000 copies/mL after ≥5 months of ART. Results The evaluable population included 178 participants from a randomly selected subcohort (16 with VF, 162 without VF) and 83 additional participants with VF. In the subcohort, 16% of participants harboured ≥1 majority DRM. The presence of any majority DRM was associated with a 3-fold greater risk of VF (P = 0.002), which increased to 9.2-fold (P < 0.001) in those with <2 active drugs. Thirteen percent of participants harboured MV DRMs in the absence of majority DRMs. Presence of MVs alone had no significant impact on the risk of VF. Inclusion of pre-ART MVs with majority DRMs improved the sensitivity but reduced the specificity of predicting VF. Conclusions In a South African cohort, the presence of majority DRMs increased the risk of VF, especially for participants receiving <2 active drugs. The detection of drug-resistant MVs alone did not predict an increased risk of VF, but their inclusion with majority DRMs affected the sensitivity/specificity of predicting VF.
Introduction The COVID pandemic, which started on 11th March as per the World Health Organization, has resulted in a drastic change in health care delivery, including emergency services. Most health workers have deviated towards COVID care delivery; only a few were available for non-COVID conditions. All elective and non-essential services were postponed resulting in the increased burden of the emergency department. The emergency department had to provide essential emergency care with available staff without exposing them to the virus. Triaging of the patients was modified according to the needs. Methods The statistics of the emergency department of this period (April and May 2020) are compared with the same period of previous years (2018–2019) with the number of patients, indications, and complications. The methods of triaging and preparation were discussed. Discussion The number of patients admitted to the emergency department (ED) was low during the COVID pandemic. Nevertheless, they got admitted with complications due to delay in accessing the health care facility. Patients with diabetic foot ulcers were also presenting late, leading to an increased number of the forefoot and below knee amputations. In trauma, the emergency department has maintained the same death rate as previous years by giving great care. The indications for tracheostomy were worrisome because it would have been prevented if the patients presented early. Pediatric patients were also presented late, resulting in increased mortality. Some cancer patients also presented with a complication in the emergency department because of the postponement of elective surgeries. Conclusion There is a delay in accessing the health care delivery for non-COVID conditions resulting in more amputations of limbs and resections of the bowel. So the type of care in the emergency department was changed due to atypical presentation and complicated cases. It is necessary to ensure the provision of high quality health care delivery to non-COVID patients also.
PurposeWe previously demonstrated that the median survival of patients with poor prognosis non–small cell lung cancer (NSCLC) considered unfit for first-line platinum chemotherapy was <4 months. We evaluated whether VeriStrat could be used as a prognostic or predictive biomarker in this population.Experimental designWe conducted a randomised double-blind trial among patients with untreated advanced NSCLC considered unfit for platinum chemotherapy because of poor performance status (PS) or multiple comorbidities. All patients received active supportive care (ASC) and were treated with either oral erlotinib or placebo daily. Five hundred twenty-seven patients had plasma samples for VeriStrat classification: good (VeriStrat Good [VSG]) or poor (VeriStrat Poor [VSP]). Main end-point was overall survival.ResultsFifty-five percent patients had VSG, and 83% had Eastern Cooperative Oncology Group (ECOG) 2–3 at baseline. VeriStrat was strongly associated with survival. Among patients managed with ASC only, the adjusted hazard ratio (HR) was 0.54 (p < 0.001) for VSG versus VSP. The association was consistent across patient factors: HR = 0.25 (p = 0.004) and HR = 0.56 (p < 0.001) for ECOG 0–1 and 2–3, respectively, HR = 0.49 (0070 < 0.001) for age≥75 years and HR = 0.59 (p = 0.007) for stage IV. Several ECOG 2–3 patients had long survival: 2-year survival was 8% for VSG patients who had ASC, compared with 0% for VSP. VeriStrat status did not predict benefit from erlotinib treatment because the HRs for erlotinib versus placebo were similar between VSG and VSP patients.ConclusionsVeriStrat was not a predictive marker for survival when considering first-line erlotinib for patients with NSCLC who had poor PS and were not recommended for platinum doublet therapies. However, VeriStrat was an independent prognostic marker of survival. It represents an objective measurement that could be considered alongside other patient factors to provide a more refined assessment of prognosis for this particular patient group. VSG patients could be selected for treatment trials because of better survival, while VSP patients can continue to be treated conservatively or offered trials of less toxic agents.Trial registration ISRCTN NumberISRCTN02370070.
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