OBJECTIVE:: To assess hospitalization trends in HIV-infected children on antiretroviral therapy (ART) in Thailand, an important indicator of morbidity, ART effectiveness, and health service utilization. DESIGN:: Prospective observational cohort METHOD:: Children initiating ART in 1999-2009 were followed in 40 public hospitals. Hospitalization rate per 100 person-years were calculated from ART initiation to last follow-up/death. Costs to the healthcare provider were calculated using WHO inpatient estimates for Thailand. Zero-inflated Poisson models were used to examine risk factors for early (<12 months of ART) and late hospitalization (≥12 months) and frequency of admissions. RESULTS:: A total of 578 children initiated ART, median follow-up being 64 months [interquartile range (IQR) 43-82]; 211 (37%) children were hospitalized with 451 admissions. Hospitalization rates declined from 63 per 100 person-years at less than 6 months to approximately 10 per 100 person-years after 2 years of ART, and costs fell from $35 per patient-month to under $5, respectively. Age less than 2 years, US Centers of Disease Control and Prevention stage B/C, and stunting at ART initiation were associated with early hospitalization. Among those hospitalized, baseline CD4 cell percentage less than 5%, wasting, initiation on dual therapy, late calendar year, and female sex were associated with higher incidence of early admissions (P?<0.02). There were no predictors of late hospitalization, although previous hospitalization in less than 12 months of ART was associated with three times higher incidence of late admissions (P?0.0001). CONCLUSION:: One in three children required hospitalization after ART. Admissions were highest in the first year of therapy and rapidly declined thereafter. Young age, advanced disease stage, and stunting at baseline were predictive of early hospitalization. Treatment initiation before disease progression would likely reduce hospitalization and alleviate demands on healthcare services. 相似文献
Regulated necrosis (RN) may result from cyclophilin (Cyp)D-mediated mitochondrial permeability transition (MPT) and receptor-interacting protein kinase (RIPK)1-mediated necroptosis, but it is currently unclear whether there is one common pathway in which CypD and RIPK1 act in or whether separate RN pathways exist. Here, we demonstrate that necroptosis in ischemia–reperfusion injury (IRI) in mice occurs as primary organ damage, independent of the immune system, and that mice deficient for RIPK3, the essential downstream partner of RIPK1 in necroptosis, are protected from IRI. Protection of RIPK3-knockout mice was significantly stronger than of CypD-deficient mice. Mechanistically, in vivo analysis of cisplatin-induced acute kidney injury and hyperacute TNF-shock models in mice suggested the distinctness of CypD-mediated MPT from RIPK1/RIPK3-mediated necroptosis. We, therefore, generated CypD-RIPK3 double-deficient mice that are viable and fertile without an overt phenotype and that survived prolonged IRI, which was lethal to each single knockout. Combined application of the RIPK1 inhibitor necrostatin-1 and the MPT inhibitor sanglifehrin A confirmed the results with mutant mice. The data demonstrate the pathophysiological coexistence and corelevance of two separate pathways of RN in IRI and suggest that combination therapy targeting distinct RN pathways can be beneficial in the treatment of ischemic injury. 相似文献
Introduction: Cardiovascular (CV) diseases are the leading cause of death and disability in the developed countries. Lipid-lowering therapy is a cornerstone of the CV risk modification strategy. The first line treatment for hyperlipidemia is statins, which decrease low-density lipoprotein cholesterol (LDL-C) by 30–50% and proportionally reduce the CV events. However, they are not always enough to achieve LDL-C goals in many patients, and some patients are statin intolerant. For this reason, new powerful injectable lipid-lowering drugs have been developed.
Areas covered: The aim of this narrative review was to summarize the more recent clinical data on safety and tolerability of injectable lipid-lowering drugs. After an attentive literature search, the authors resumed here information on proprotein convertase subtilisin/kexin 9 inhibitors (evolocumab and alirocumab), small interfering RNA molecule inclisiran, antisense oligonucleotides (mipomersen, volanesorsen, ISIS 681257), and drugs targeting angiopoietin-like protein 3 (evinacumab, IONIS-ANGPTL3Rx).
Expert opinion: Injectable lipid-lowering therapy for patients at high risk for CV disease complications or with severe inherited hypercholesterolemias can be an important element of the available therapeutic armamentarium. Clinical data prove the favorable risk-benefit profile of evolocumab, alirocumab, and inclisiran. Mipomersen, volanesorsen, ISIS 681257, evinacumab, and IONIS-ANGPTL3Rx safety is currently less extensively studied, especially in patients with comorbidities and polypharmacotherapy. 相似文献
Introduction: Epidemiological studies indicate an association between type 2 diabetes and pancreatic cancer but the complex and multidirectional relationship between them remains unclear.
Areas covered: We summarized epidemiological evidence on diabetes and pancreatic cancer exploring the time–risk relationship. We described mechanisms linking long-standing diabetes to pancreatic cancer. We discussed pancreatic cancer-associated diabetes and its implication in the early detection of pancreatic cancer.
Expert opinion: The markedly increased risk of pancreatic cancer in patients with new-onset diabetes compared with long-standing diabetes observed in several epidemiological studies indicates a complex and bidirectional connection, with long-standing diabetes being a predisposing factor for pancreatic cancer (increasing the risk of the malignancy 1.5- to 2-fold) and new-onset diabetes an early manifestation of the tumor. Identifying clinical features and biomarkers to distinguish pancreatic cancer-associated diabetes from type 2 diabetes is an important goal to improve management and survival of this cancer. Imaging (MRI) for middle-age patients with new-onset diabetes may be considered. 相似文献