-
Johannesen Joyner opublikował 1 rok, 3 miesiące temu
Allogeneic transfusion had a direct effect on infections (OR = 2.082 [1.133;3.828], p = 0.018), but processed cell salvage blood did not (OR = 0.999 [0.999; 1.001], p = 0.089). There was a positive direct effect of cell salvage on allogeneic transfusion (OR = 0.275 [0.176;0.432], p less then 0.001), but a negative direct effect of processed cell salvage blood (1.001 [1.001;1.002], p less then 0.001) on allogeneic transfusion. Finally, there was a positive direct effect of cell salvage on the amount of processed blood. CONCLUSIONS Cell salvage was directly associated with higher infection rates, but this direct effect was almost completely eliminated by its indirect protective effect through reduced allogeneic blood transfusion. Pregnant women and their infants are a vulnerable but neglected population in tuberculosis (TB) control efforts. Recent advances in TB prevention, diagnosis and treatment have implications for their care, despite their frequent exclusion from research. We have conducted a meta-review of current evidence and clinical guidelines for TB prevention, diagnosis and management in pregnant women and neonates, focusing on review articles published since 2010. The actual burden of TB in pregnancy is unmeasured, but has been estimated at 216,500 cases per year. Although the effect of pregnancy on TB risk is uncertain and controversial, two large whole-of-population studies found that pregnancy was associated with a two- to three-fold increase in risk of TB. Congenital TB is rare but extremely serious. Neonates exposed to TB after delivery will be at high risk of disease, and preventive therapy is recommended once disease has been ruled out. At present, there is limited evidence regarding the performance of different screening strategies for pregnant women, appropriate drug dosing for either pregnant women or neonates, and the safety of most second-line drugs in pregnancy. High quality evidence on these topics is needed, as are detailed guidelines to inform efforts by TB control programs and clinicians working with pregnant women and their infants. OBJECTIVES Studies examining the effects of statins after acute myocardial infarction (AMI) excluded frail older adults, especially nursing home (NH) residents, and few examined functional outcomes. Older NH residents may benefit less from statins and be particularly susceptible to adverse drug events like myopathy-related functional decline. We evaluated the effects of statins on 1-year functional decline, rehospitalization, and death in NH residents. DESIGN We conducted a retrospective cohort study using 2007-2010 linked national data from Minimum Data Set (MDS) assessments, Medicare claims, and Online Survey Certification and Reporting System records. SETTING AND PARTICIPANTS We included US NH residents 65 years and older who were statin nonusers, were hospitalized for AMI between May 2007 and March 2010, and returned to the NH. MEASURES Outcomes were functional decline, death, and rehospitalization in the first year after post-AMI NH admission. New statin users were 11 propensity-score matched to nonusersished by Elsevier Inc.BACKGROUND Nonurothelial carcinoma (UC) malignancies have traditionally been considered to have a more aggressive clinical course, and little is known about their response to neoadjuvant therapy. We examined the effect of neoadjuvant chemotherapy (NAC) on a large population of patients with bladder cancer (BCa) with different histologic variants (HVs). PATIENTS AND METHODS We relied on a retrospective, multicenter database of 2858 patients with BCa who had undergone radical cystectomy with or without NAC from 1990 to 2017. Pure and mixed HVs were grouped into 6 categories squamous cell carcinoma (SCC; n = 283; 45%), other subtypes (n = 95; 15%), micropapillary (n = 85; 14%), adenocarcinoma (n = 65; 10%), small cell (n = 54; 8.6%), and sarcomatous (n = 47; 7.6%). Kaplan-Meier and Cox regression analyses were used to examine cancer-specific survival (CSS) according to the HV, using pure UC as the reference. Logistic regression models were used to examine the odds of clinical-to-pathologic downstaging after NAC according to the HV. RESULTS Overall, we identified 2229 cases of pure UC and 629 cases of BCa with HVs at radical cystectomy. Of the 450 NAC-treated patients, only those patients with SCC (n = 44; 9.8%) had had worse CSS (median CSS, 33 vs. 116 months; P less then .001) and higher mortality rates (hazard ratio, 2.1; P = .03) compared with those with pure UC (n = 328; 72.9%). The results of the analyses were also confirmed when the pure and mixed cases were considered separately. After adjusting for NAC, only SCC showed a lower rate of clinical-to-pathologic downstaging (odds ratio, 0.4; P = .03) compared with UC. CONCLUSIONS SCC was the HV exhibiting the lowest effect of NAC in terms of activity and CSS. Compared with pure UC, SCC seemed to be insensitive to traditional NAC regimens. BACKGROUND Limited evidence exists regarding the cost and health-related quality of life (HRQoL) effects of non-muscle-invasive bladder cancer (NMIBC) recurrence and progression to muscle-invasive bladder cancer (MIBC). We examined these effects using evidence from a recent randomized control trial. MATERIAL AND METHODS The costs and HRQoL associated with bladder cancer were assessed using data from the BOXIT trial (bladder COX-2 inhibition trial; n = 472). The cost and HRQoL effects from clinical events were estimated using generalized estimating equations. The costs were derived from the recorded resource usage and UK unit costs. HRQoL was assessed using the EQ-5D-3L and reported UK preference tariffs. The events were categorized using the TMN classification. RESULTS Cases of grade 3 recurrence and progression were associated with statistically significant HRQoL decrements (-0.08; 95% confidence interval [CI], -0.13 to -0.03; and -0.10; 95% CI, -0.17 to -0.03, respectively). The 3-year average cost per NMIBC patient was estimated at £8735 (95% CI, 8325-9145). Cases of grade 1, 2, and 3 recurrence were associated with annual cost effects of £1218 (95% CI, 403-2033), £1677 (95% CI, 920-2433), and £3957 (95% CI, 2332-5583), respectively. Progression to MIBC was associated with an average increase in costs of £5407 (95% CI, 2663-8152). CONCLUSION Evidence from the BOXIT trial suggests that patients with NMIBC will both experience decrements in HRQoL and incur significant costs, especially in the event of a grade 3 recurrence or a progression to MIBC. INTRODUCTION We aimed to evaluate the incidence and risk factors for nephrectomy-related hypertension (NR-HT) in patients with renal tumors who underwent partial nephrectomy (PN) or radical nephrectomy (RN). PATIENTS AND METHODS A retrospective cross-sectional follow-up survey of postoperative home blood pressure (BP) and defined daily dose (DDD) of antihypertensive medications was conducted in patients with renal tumors who underwent PN (210 patients) or RN (120 patients), and they were compared. We evaluated the incidence and risk factors for NR-HT, defined as the addition of antihypertensive medications in doses of 1 DDD or more after surgery, or postoperative BP of 140/90 mmHg with an increase of 20 mmHg from preoperative BP with no reduction in dose of antihypertensive medications. RESULTS Both systolic (mean, 124 vs. 129 mmHg; P less then .001) and diastolic BP (mean, 74 vs. 79 mmHg; P less then .001) significantly increased after PN compared with RN. Systolic (P less then .001) and diastolic (P = .003) BP increased significantly more after PN than after RN, and NR-HT was more frequent after PN than after RN (16% vs. 5%; P = .002). PN (odds ratio [OR], 2.93; P = .022) and higher postoperative peak C-reactive protein (OR, 2.34; P = .017) were independently associated with NR-HT. When limited to only the patients who underwent PN, acute kidney injury (OR, 2.65; P = .036) and higher postoperative peak C-reactive protein (OR, 2.54; P = .016) were independent risk factors for NR-HT. CONCLUSION PN may cause postoperative progression of hypertension possibly through renal parenchymal damage. INTRODUCTION We evaluated epidemiologic trends and survival for bladder cancer histologic subtypes in California patients by comparing urothelial carcinoma of the bladder (UCB) and non-urothelial subtypes including squamous cell carcinoma (SCC), adenocarcinoma (ADC), and small-cell carcinoma (SmCC). MATERIALS AND METHODS The California Cancer Registry (CCR) was queried for incident bladder cancer cases from 1988 to 2012. Epidemiologic trends based on tumor histology were described. The primary outcome was disease-specific survival (DSS). Kaplan-Meier and multivariable Cox regression survival analyses were performed. RESULTS A total of 72,452 bladder cancer cases (66,260 UCB, 1390 SCC, 587 ADC, 370 SmCC, and 3845 other) were included. The median age was 72 years (range, 18-109 years). ADC was more common in younger patients. Malefemale ratios varied among cancer types (3.11 in UCB, 2.91 in SmCC, 1.61 in ADC, and 0.91 in SCC). Most non-urothelial cases (> 60%) presented at advanced stages, whereas most UCB cases (80.6%) were localized. Kaplan-Meier analysis revealed the best 5-year DSS and overall survival (OS) in UCB, whereas the worst outcomes were seen with SCC and SmCC (P less then .0001). Multivariable analysis controlling for age, gender, tumor stage, and grade demonstrated that non-urothelial histologic subtypes were associated with significantly worse DSS compared with UCB (SCC hazard ratio [HR], 2.612; SmCC HR, 1.641; and ADC HR, 1.459; P less then .0001). CONCLUSIONS Non-urothelial bladder cancers have worse oncologic outcomes than UCB in California patients. SCC and SmCC are associated with the worst DSS based on univariable and multivariable analyses. BACKGROUND Immune checkpoint inhibitors and vascular endothelial growth factor receptor (VEGFR) tyrosine kinase inhibitors are the most commonly used medications in metastatic renal cell carcinoma (mRCC). Recently, large clinical trials have shown favorable outcomes in patients treated with combined immune checkpoint plus VEGFR inhibition compared with VEGFR inhibition alone. However, the benefit among favorable risk (based on International Metastatic Renal Cell Carcinoma Database Consortium score) and elderly (age > 65 years) patients was not clear, leading to a discrepancy between United States Food and Drug Administration and European Association of Urology recommendations. MATERIALS AND METHODS We searched available literature for phase III randomized clinical trials evaluating the efficacy of combining immunotherapy plus VEGF/VEGFR inhibitors versus standard of care in patients with previously untreated mRCC. Combinations that were included in United States Food and Drug Administration recommendations orR inhibition. BACKGROUND Neurobiological differences linked to socioemotional and cognitive processing are well documented in youths with disruptive behavior disorders (DBDs), especially youths with callous-unemotional (CU) traits. The current study expanded this literature by examining gray matter volume (GMV) differences among youths with DBD with CU traits (DBDCU+), youths with DBD without CU traits (DBD-only), and youths that were typically developing (TD). METHODS Data were from the first full sample release of the Adolescent Brain and Cognitive Development Study (mean age = 9.49 years; 49% female). We tested whether the GMVs of 11 regions of interest selected a priori differentiated between our 3 groups DBDCU+ (n = 288), DBD-only (n = 362), and TD (n = 915). Models accounted for demographic confounders, attention-deficit/hyperactivity disorder, and intracranial volume. We examined two potential moderators of the relationship between GMVs and group membership sex and clinically significant anxiety (i.e., primary vs. secondary CU traits subtype).


