Refusal of transplant organs for non-medical reasons including COVID-19 status.

Transplant centers and physicians in the United States have limited guidance on the information which they can and cannot provide to transplant candidates regarding donors of potential organs. Patients may refuse organs for a variety of reasons ranging from pernicious requests including racism to misinformation about emerging medicine as with the COVID-19 vaccine and infection. Patient autonomy, organ stewardship, and equity are often at odds in these cases, but precedent indeed exists to help address these challenges.

An Innovative Approach for Integrating Mandatory, Longitudinal Spirituality Training Into the Medical School Curriculum.

Problem: Most Americans indicate they are religious and/or spiritual and wish to have their beliefs taken into account when engaging with health care providers, yet gaps in medical education and health care practice remain. To underscore the importance of spirituality as a significant social determinant of health, a team at the Icahn School of Medicine at Mount Sinai in New York developed mandatory spirituality and health training for students integrated into all 4 years of the undergraduate medical education curriculum.

Approach: From 2014 to 2020, a small group of faculty took an innovative approach, launching the initiative and expanding the team by engaging interprofessional faculty and staff from across the institution.

Different outcomes after kidney transplantation between African Americans and Whites: A matter of income? A single-center study.

Background: Our center has one of the largest representations of African Americans in listed and transplanted patients. We investigated if and how racial differences affect outcomes in our patient population.

Methods: We performed a retrospective analysis of all kidney transplants in African American and (non-Hispanic) White patients in our center from 1/1/2005 to 12/31/2014.

Higher rates of rejection in HIV-infected kidney transplant recipients on ritonavir-boosted protease inhibitors: 3-year follow-up study.

Rejection rates in HIV-infected kidney transplant (KTx) recipients are higher than HIV-negative recipients. Immunosuppression and highly active antiretroviral therapy (HAART) protocols vary with potentially significant drug-drug interactions, likely influencing outcomes. This is an IRB-approved, single-center, retrospective study of adult HIV-infected KTx patients between 5/2009 and 12/2014 with 3-year follow-up, excluding antibody-depleting induction.

Teaching Third-Year Medical Students to Address Patients' Spiritual Needs in the Surgery/Anesthesiology Clerkship.

Introduction: Despite many patients wanting physicians to inquire about their religious/spiritual beliefs, most physicians do not make such inquiries. Among physicians who do, surgeons are less likely than family and general practitioners and psychiatrists to do so.

Methods: To address this gap, we developed a 60-minute curriculum that follows the Kolb cycle of experiential learning for third-year medical students on their surgery/anesthesiology clerkship.

Pre-liver transplant renal dysfunction and association with post-transplant end-stage renal disease: A single-center examination of updated UNOS recommendations.

Simultaneous liver-kidney allocation protocols allocate dual organs based on a sustained eGFR of 30 mL/min or less. A 2017-UNOS update includes CKD3 as dual organ candidates but only when the listing eGFR is <30 mL/min while recommending a "safety net" for prioritized kidney listing post-LT. We retrospectively reviewed adult LTs examine whether the UNOS proposal captured the LT population at highest risk for developing post-LT ESRD.

Trends in management of the small renal mass in renal transplant recipient candidates: A multi-institutional survey analysis.

Introduction: Patients with end-stage renal disease are under increased risk for renal cell carcinoma development, and radical nephrectomy is the preferred treatment in this setting. Owing to the increased surgical morbidity and mortality, active surveillance (AS) may be a valid option for treatment of small renal masses (SRM). As there is a lack of high-level evidence for treatment recommendations, we performed a survey analysis to analyze the treatment patterns of transplant surgeons.

Early conversion to belatacept after renal transplantation.

Belatacept is a non-nephrotoxic immunosuppressive agent, which may make it the ideal agent for patients with delayed or slow graft function on calcineurin inhibitors. There are limited data on conversion of patients to belatacept within 6 months of transplantation. Between January 2012 and December 2015, 16 patients were converted to belatacept for delayed or poor graft function (eGFR<30 mL/min/1.

Prostate-specific antigen screening and prostate cancer treatment in renal transplantation candidates: A survey of U.S. transplantation centers.

Introduction: Renal transplantation candidates are a highly screened population. There are currently no guidelines or consensus on prostate cancer (CaP) screening in these patients. In light of the recent United States Preventive Services Task Force recommendations against prostate-specific antigen (PSA) screening, we conducted a survey of transplantation surgeons to gain a better understanding of practice patterns among U.

Epstein-Barr Virus MicroRNAs are Expressed in Patients with Chronic Lymphocytic Leukemia and Correlate with Overall Survival.

Although numerous studies highlighted the role of Epstein-Barr Virus (EBV) in B-cell transformation, the involvement of EBV proteins or genome in the development of the most frequent adult leukemia, chronic lymphocytic leukemia (CLL), has not yet been defined. We hypothesized that EBV microRNAs contribute to progression of CLL and demonstrated the presence of EBV miRNAs in B-cells, in paraffin-embedded bone marrow biopsies and in the plasma of patients with CLL by using three different methods (small RNA-sequencing, quantitative reverse transcription PCR [q-RT-PCR] and miRNAs in situ hybridization [miRNA-ISH]). We found that EBV miRNA BHRF1-1 expression levels were significantly higher in the plasma of patients with CLL compared with healthy individuals (p < 0 · 0001).

Hepatitis C and Human Immunodeficiency Virus Kidney Transplantation: The Mount Sinai Experience.

Mount Sinai Hospital in New York has a long history in the field of organ transplantation. The first kidney transplant at Mount Sinai was performed in 1967 by the late Dr. Lewis Burrows and the first laparoscopic donor nephrectomy in New York was performed at Mount Sinai in 1996.

Second cancers in patients with chronic lymphocytic leukemia who received frontline fludarabine, cyclophosphamide and rituximab therapy: distribution and clinical outcomes.

Patients with chronic lymphocytic leukemia (CLL) are known to have an increased incidence of second cancers, but the contribution of commonly used frontline therapies to the incidence of second cancers is unclear. We report on the characteristics, incidence, outcomes and factors associated with second cancers in 234 patients receiving fludarabine, cyclophosphamide and rituximab (FCR) based regimens in the frontline setting. The risk of second cancers was 2.

Long-term results of first salvage treatment in CLL patients treated initially with FCR (fludarabine, cyclophosphamide, rituximab).

Although fludarabine, cyclophosphamide, and rituximab (FCR) together are established as a standard first-line treatment of younger patients with chronic lymphocytic leukemia (CLL), there is little information to guide the management of patients with CLL refractory to, or who have relapsed after, receiving frontline FCR treatment. To define optimal salvage strategy and identify patients unsuitable for retreatment with FCR, we examined the survival and treatment outcome of 300 patients enrolled in a phase 2 study of FCR. After a median 142 months of follow-up, 156 patients developed progressive CLL, with a median survival of 51 months after disease progression.

Safety and activity of ibrutinib plus rituximab for patients with high-risk chronic lymphocytic leukaemia: a single-arm, phase 2 study.

Background: Ibrutinib, an orally administered covalent inhibitor of Bruton's tyrosine kinase (BTK), is an effective treatment for relapsed chronic lymphocytic leukaemia (CLL). We investigated the activity and safety of the combination of ibrutinib with the monoclonal antibody rituximab in patients with high-risk CLL.

Methods: In this single-arm phase 2 study, we enrolled adult patients with high-risk CLL at the MD Anderson Cancer Center (Houston, TX, USA).

Correlation between FDG/PET, histology, characteristics, and survival in 332 patients with chronic lymphoid leukemia.

Richter syndrome (RS) is associated with poor outcome. The prognosis of patients with histologically aggressive chronic lymphocytic leukemia (CLL), or HAC, has not been studied. We aimed to correlate 2-deoxy-2-[(18)F]fluoroglucose/positron emission tomography (FDG/PET) data, histological diagnosis, clinical characteristics, and survival in patients with CLL.

Myelosuppression after frontline fludarabine, cyclophosphamide, and rituximab in patients with chronic lymphocytic leukemia: analysis of persistent and new-onset cytopenia.

Background: The combination of fludarabine, cyclophosphamide, and rituximab (FCR) has produced improved response rates and a prolonged survival in patients with chronic lymphocytic leukemia (CLL). However, its therapeutic power is counterbalanced by significant hematologic toxicity. Persistent and new-onset cytopenia after the completion of FCR raise concern about disease recurrence, the development of therapy-related myeloid malignancies (TRMM), and infections.

Prognostic value of miR-155 in individuals with monoclonal B-cell lymphocytosis and patients with B chronic lymphocytic leukemia.

Noncoding RNAs play a pivotal role in the pathogenesis of chronic lymphocytic leukemia (CLL). We hypothesized that microRNAs (miRs) are involved in the transition from monoclonal B-cell lymphocytosis (MBL) to CLL and tested miR-15a/16-1 cluster, miR-21, and miR-155 expression in purified B cells of normal individuals, individuals with MBL, and patients with CLL. When we analyzed 224 samples from 2 independent training and validation cohorts, we found that miR-155 was overexpressed in B cells from individuals with MBL, and even more so in B cells from patients with CLL, when compared with B cells from normal individuals.

Fludarabine, cyclophosphamide and rituximab plus granulocyte macrophage colony-stimulating factor as frontline treatment for patients with chronic lymphocytic leukemia.

Fludarabine, cyclophosphamide and rituximab (FCR), the standard of care for the frontline treatment of patients with chronic lymphocytic leukemia (CLL), is associated with a high rate of neutropenia and infectious complications. Granulocyte macrophage colony-stimulating factor (GM-CSF) reduces myelosuppression and can potentiate rituximab activity. We conducted a clinical trial combining GM-CSF with FCR for frontline treatment of 60 patients with CLL.

Association of health-related quality of life with gender in patients with B-cell chronic lymphocytic leukemia.

Purpose: This analysis examined associations between gender and health-related quality of life (HRQOL) in patients with B-cell chronic lymphocytic leukemia (CLL) as they initiate therapy for CLL outside the clinical trial setting.

Methods: Baseline data were collected as part of Connect® CLL Registry, a prospective observational study initiated in community, academic, and government centers. Patient demographics and clinical characteristics were provided by clinicians.

Genomic variation by whole-genome SNP mapping arrays predicts time-to-event outcome in patients with chronic lymphocytic leukemia: a comparison of CLL and HapMap genotypes.

Genomic abnormalities, such as deletions in 11q22 or 17p13, are associated with poorer prognosis in patients with chronic lymphocytic leukemia (CLL). We hypothesized that unknown regions of copy number variation (CNV) affect clinical outcome and can be detected by array-based single-nucleotide polymorphism (SNP) genotyping. We compared SNP genotypes from 168 untreated patients with CLL with genotypes from 73 white HapMap controls.

Effect of high-dose intravenous immunoglobulin on anti-HLA antibodies in sensitized kidney transplant candidates.

Limited data exist on the effect of intravenous immunoglobulin (IVIg) on anti-HLA antibodies as determined by solid-phase assays. We reviewed our experience treating sensitized wait-listed kidney transplant recipients with IVIg as a method for desensitization and report our results utilizing Luminex single antigen (LSA) bead assay to quantify antibody reactivity (MFI). Fifteen patients with a cPRA > 40% received 2 g/kg IVIg per month for four months or until transplanted.

Hepatitis C and renal transplantation.

Hepatitis C is a widespread problem, and the prevalence is higher in patients on hemodialysis than in the general population. In addition, hepatitis C reduces survival in dialysis patients and renal-transplant recipients. Kidney transplantation offers a survival advantage to those patients with chronic hepatitis C infection faced with the alternative of remaining on dialysis.

Curing diabetes with transplantation?

Type 1 diabetes affects >1 million people in the United States, where it accounts for up to 10% of all diabetes cases. Glycemic control via the use of exogenous insulin injections in diabetic patients is incomplete, resulting in multiple long-term complications such as retinopathy, neuropathy, vasculopathy, and nephropathy. The goal of beta-cell replacement by whole-pancreas or islet transplantation is to achieve long-term insulin independence, and the proposed benefits are improved quality of life, prevention of recurrent diabetic nephropathy, stabilization or improvement in secondary complications, and improved mortality.

The prognostic difference of monoallelic versus biallelic deletion of 13q in chronic lymphocytic leukemia.

Background: Fluorescence in situ hybridization can detect genomic abnormalities in up to 80% of cases and provides prognostic information on patients with chronic lymphocytic leukemia (CLL). Although 13q deletion as the sole abnormality has been found to confer a favorable prognosis, there are little data as to whether there is a difference in prognostic value between monoallelic versus biallelic deletion of 13q.

Methods: The authors reviewed the electronic database for patients with CLL who carried the 13q deletion as the sole abnormality and presented to The University of Texas MD Anderson Cancer Center (MDACC).