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1.
Prog Transplant ; 31(1): 19-26, 2021 03.
Article in English | MEDLINE | ID: mdl-33292055

ABSTRACT

INTRODUCTION: The recent increase in non-directed donors (NDDs) in the United States (U.S.) may help reduce the overwhelming number of patients on the waitlist. However, non-directed donation may be limiting its full potential. Out-of-pocket donation costs upward of $8,000 may be a barrier to potential donors with altruistic tendencies, but inadequate financial support. This study aimed to describe the financial concerns of 31 U.S. NDDs. METHODS: We conducted qualitative interviews and administered quantitative demographic surveys between April 2013 and April 2015. Interview transcripts were analyzed using grounded theory techniques to describe and expand on themes relevant to the NDD experience. FINDINGS: We identified 4 sub-themes related to the theme of financial concerns: (1) direct costs related to transportation, lodging, and parking, (2) indirect costs of lost wages encountered from taking time off work to recover from surgery, (3) sources of financial support, and (4) suggestions for alleviating donor financial burden. Two thirds of participants (20) expressed concerns about direct and indirect donation costs. 11 NDDs reported the negative impact of direct costs,15 NDDs had concerns about indirect costs; only 7 donors received supplemental financial support from state mandates and transplant programs. DISCUSSION: Understanding the financial concerns of NDDs may guide improvements in the NDD donation experience that could support individuals who are interested in donating but lack the financial stability to donate. Removing financial disincentives may help increase nondirected donation rates, increase the living donor pool, and the number of kidneys available for transplantation.


Subject(s)
Kidney Transplantation , Tissue and Organ Procurement , Altruism , Humans , Living Donors , Motivation , United States , Waiting Lists
2.
J Am Geriatr Soc ; 67(7): 1484-1488, 2019 07.
Article in English | MEDLINE | ID: mdl-31050817

ABSTRACT

BACKGROUND/OBJECTIVES: The Centers for Disease Control and Prevention recommends that patients at risk of falling engage in evidence-based community fall prevention programs (EBCFPPs). EBCFPPs are often delivered in senior centers (SCs). This is the first independent assessment of availability of EBCFPPs in SCs. DESIGN: Cross-sectional study of four types of EBCFPPs in the 25-mile radius of 10 US academic centers (ACs). SETTING: SCs. PARTICIPANTS: SCs. INTERVENTION: None. MEASUREMENTS: Number and types of EBCFPPs offered at SCs. RESULTS: Across the 10 ACs, 249 SCs were sampled. Of the SCs, 35% offered zero, 54% offered at least one, 9% offered at least two, and 2% offered at least three EBCFPPs. Tai Chi of any type was offered in 59.8%, A Matter of Balance was offered in 8.9%, Stepping On was offered in 8.0%, and Staying Active and Independent for Life was offered in 1.2% of SCs sampled. SCs near Columbia University offered all four of the programs, while those near the University of Utah, Johns Hopkins University, and Seattle University only offered three of the programs. In univariate analysis, the number of local SCs was significantly associated with quantity of EBCFPPs (odds ratio [OR] = 2.2; 95% confidence interval [CI] = 1.9-2.6; P < .001), but not with diversity of EBCFPPs (OR = 1.0; 95% CI = 1.0-1.1; P = .13). In multivariate regression, city, sex distribution, and average household income did not correlate with the overall number or the diversity of EBCFPPs, whereas locales with more SCs offered more EBCFPPs (OR = 2.2; 95% CI = 1.7-2.9; P < .001). CONCLUSIONS: A significant number of SCs still do not offer any EBCFPPs. From those that do, few offer a diversity of these programs. Opportunities exist to increase access to EBCFPPs in SCs.


Subject(s)
Accidental Falls/prevention & control , Evidence-Based Practice , Senior Centers/organization & administration , Aged , Cross-Sectional Studies , Female , Humans , Male , United States
3.
Neuro Oncol ; 15(3): 370-81, 2013 Mar.
Article in English | MEDLINE | ID: mdl-23328811

ABSTRACT

BACKGROUND: Promoter methylation of the DNA repair gene, O-6-methylguanine-DNA methyltransferase (MGMT), is associated with improved treatment outcome for newly diagnosed glioblastoma (GBM) treated with standard chemoradiation. To determine the prognostic significance of MGMT protein expression as assessed by immunohistochemistry (IHC) and its relationship with methylation, we analyzed MGMT expression and promoter methylation with survival in a retrospective patient cohort. METHODS: We identified 418 patients with newly diagnosed GBM at University of California Los Angeles Kaiser Permanente Los Angeles, nearly all of whom received chemoradiation, and determined MGMT expression by IHC, and MGMT promoter methylation by methylation-specific PCR (MSP) and bisulfite sequencing (BiSEQ) of 24 neighboring CpG sites. RESULTS: With use of the median percentage of cells staining by IHC as the threshold, patients with <30% staining had progression-free survival (PFS) of 10.9 months and overall survival (OS) of 20.5 months, compared with PFS of 7.8 months (P < .0001) and OS of 16.7 months (P < .0001) among patients with ≥30% staining. Inter- and intrareader correlation of IHC staining was high. Promoter methylation status by MSP was correlated with IHC staining. However, low IHC staining was frequently observed in the absence of promoter methylation. Increased methylation density determined by BiSEQ correlated with both decreased IHC staining and increased survival, providing a practical semiquantitative alternative to MSP. On the basis of multivariate analysis validated by bootstrap analysis, patients with tandem promoter methylation and low expression demonstrated improved OS and PFS, compared with the other combinations. CONCLUSIONS: Optimal assessment of MGMT status as a prognostic biomarker for patients with newly diagnosed GBM treated with chemoradiation requires determination of both promoter methylation and IHC protein expression.


Subject(s)
Brain Neoplasms/mortality , DNA Methylation , DNA Modification Methylases/genetics , DNA Modification Methylases/metabolism , DNA Repair Enzymes/genetics , DNA Repair Enzymes/metabolism , Glioblastoma/mortality , Promoter Regions, Genetic/genetics , Tumor Suppressor Proteins/genetics , Tumor Suppressor Proteins/metabolism , Adult , Antineoplastic Agents, Alkylating/therapeutic use , Brain Neoplasms/genetics , Brain Neoplasms/therapy , Chemoradiotherapy , DNA, Neoplasm/genetics , Dacarbazine/analogs & derivatives , Dacarbazine/therapeutic use , Female , Follow-Up Studies , Glioblastoma/genetics , Glioblastoma/therapy , Humans , Male , Middle Aged , Neoplasm Staging , Polymerase Chain Reaction , Prognosis , Retrospective Studies , Survival Rate , Temozolomide
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