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  1. Article ; Online: Coronavirus disease 2019 and kidney injury.

    Punj, Shweta / Eng, Eudora / Shetty, Aneesha A

    Current opinion in nephrology and hypertension

    2021  Volume 30, Issue 4, Page(s) 444–449

    Abstract: Purpose of review: In this paper, we seek to review coronavirus disease 2019 (COVID-19) associated kidney injury with a focus on what is known about pathophysiology.: Recent findings: Kidney injury is a common complication of SARS-CoV-2 infection and ...

    Abstract Purpose of review: In this paper, we seek to review coronavirus disease 2019 (COVID-19) associated kidney injury with a focus on what is known about pathophysiology.
    Recent findings: Kidney injury is a common complication of SARS-CoV-2 infection and is associated with increased morbidity and mortality. Acute tubular necrosis and glomerular injury are two common findings. Direct viral effect, endothelial dysfunction, and podocyte and tubular epithelial injury have been described. COVID-19-related glomerular injury may also be associated with high-risk APOL1 genotype.
    Summary: Data on COVID-19 renal involvement have suggested novel mechanisms of kidney injury that need to be further elucidated. More data are needed on renal involvement in milder disease, renal-specific therapeutic interventions, and long-term sequelae.
    MeSH term(s) Acute Kidney Injury/etiology ; Acute Kidney Injury/genetics ; Acute Kidney Injury/physiopathology ; Acute Kidney Injury/therapy ; COVID-19/complications ; COVID-19/physiopathology ; COVID-19/therapy ; Genotype ; Humans ; Kidney Diseases/etiology ; Kidney Diseases/genetics ; Kidney Diseases/physiopathology ; Kidney Diseases/therapy
    Language English
    Publishing date 2021-05-24
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 1151092-4
    ISSN 1473-6543 ; 1535-3842 ; 1062-4813 ; 1062-4821
    ISSN (online) 1473-6543 ; 1535-3842
    ISSN 1062-4813 ; 1062-4821
    DOI 10.1097/MNH.0000000000000718
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Utilization of hepatitis C virus-positive donors in kidney transplantation.

    Shetty, Aneesha / Ariyamuthu, Venkatesh K / Gungor, Ahmet B / Tanriover, Bekir

    Current opinion in organ transplantation

    2022  Volume 28, Issue 1, Page(s) 22–28

    Abstract: Purpose of review: Direct-acting antivirals (DAA) have transformed kidney transplantation by increasing the donor pool from hepatitis C virus (HCV)-infected donors and allowing HCV nucleic acid amplification testing (NAT) donor-positive/recipient- ... ...

    Abstract Purpose of review: Direct-acting antivirals (DAA) have transformed kidney transplantation by increasing the donor pool from hepatitis C virus (HCV)-infected donors and allowing HCV nucleic acid amplification testing (NAT) donor-positive/recipient-negative (D+/R-) transplantation over the last 7 years. Willingness to accept kidneys from HCV-infected donors and timing/duration of DAA therapy have been evolving.
    Recent findings: By 2021, most of the HCV NAT+ kidneys (92.6%) were transplanted to HCV-naive recipients. Despite the availability of effective DAA therapy, the discard rate of HCV NAT kidneys has been stagnant around 25%. The proportion of wait-listed patients willing to accept a deceased donor kidney from HCV Ab+ and HCV NAT+ donors increased 20-fold between 2015 and 2022. Wait-listed time to receive HCV NAT+ kidneys has been rising and most of the kidneys are transplanted to HCV-naive recipients. The proportion of deceased donor kidney transplants performed in recipients with HCV seropositivity decreased from 5.1 to 2.8% during the same period. Relatively short courses of DAA therapy (7-8 days) appear to be effective to decrease HCV transmission (<5%) and achieve sustained virological response at 12 weeks if administered prior to revascularization.
    Summary: Further studies are needed to evaluate long-term outcomes of HCV NAT D+/R- transplantation and the best course of DAA treatment.
    MeSH term(s) Humans ; Kidney Transplantation/adverse effects ; Antiviral Agents/therapeutic use ; Hepacivirus/genetics ; Hepatitis C, Chronic/drug therapy ; Tissue Donors ; Hepatitis C/diagnosis ; Hepatitis C/drug therapy
    Chemical Substances Antiviral Agents
    Language English
    Publishing date 2022-10-13
    Publishing country United States
    Document type Review ; Journal Article
    ZDB-ID 1390429-2
    ISSN 1531-7013 ; 1087-2418
    ISSN (online) 1531-7013
    ISSN 1087-2418
    DOI 10.1097/MOT.0000000000001031
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Renal allograft function in kidney transplant recipients infected with SARS-CoV 2: An academic single center experience.

    Nahi, Skylar L / Shetty, Aneesha A / Tanna, Sajal D / Leventhal, Joseph R

    PloS one

    2021  Volume 16, Issue 6, Page(s) e0252979

    Abstract: Background: Kidney transplant recipients are a unique cohort in regard to SARS-CoV 2 susceptibility and clinical course, owing to their immunosuppressed state and propensity for kidney injury. The primary purpose of this study is to ascertain if, in ... ...

    Abstract Background: Kidney transplant recipients are a unique cohort in regard to SARS-CoV 2 susceptibility and clinical course, owing to their immunosuppressed state and propensity for kidney injury. The primary purpose of this study is to ascertain if, in kidney transplant recipients, SARS-CoV 2 infection impacts long term renal allograft function.
    Methods: This retrospective, single-center study reviewed 53 kidney transplant recipients with a positive SARS-CoV-2 PCR at NMH from January 1, 2020 to June 30, 2020.
    Results: Change in eGFR from baseline kidney function prior to infection to 90 days after the first positive SARS-CoV 2 test was +1.76%, -17.5% and -23.16% the mild, moderate and severe disease groups respectively. There was a significant decline in kidney function in the moderate and severe disease cohorts as compared to the mild disease cohort, with respective p values of p = 0.0002 and p = 0.021. Relative to the mild disease cohort, the moderate and severe disease cohorts also demonstrated significantly increased risk of developing AKI (66%, 85%), both with p values of P = 0.0001.
    Conclusions: Clinically severe SARS-CoV 2 infection is associated with greater risk of acute kidney injury and greater decline in renal allograft function at 90 days post infection, compared to mild disease.
    MeSH term(s) Acute Kidney Injury/etiology ; Acute Kidney Injury/physiopathology ; Allografts/physiopathology ; Allografts/virology ; COVID-19/complications ; COVID-19/diagnosis ; COVID-19/virology ; Humans ; Kidney/physiopathology ; Kidney/virology ; Kidney Transplantation ; Middle Aged ; Retrospective Studies ; SARS-CoV-2/isolation & purification ; Transplant Recipients
    Language English
    Publishing date 2021-06-10
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0252979
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Outcomes of repeat kidney transplantation following prior graft failure secondary to BK nephropathy: A single-center retrospective study.

    Dong, Rachel / Shetty, Aneesha / Tambur, Anat R / Ison, Michael G

    Transplant infectious disease : an official journal of the Transplantation Society

    2021  Volume 23, Issue 4, Page(s) e13672

    Abstract: Background: BK virus is associated with development of nephropathy (BKVN) that can lead to graft failure after renal transplantation. There are limited data on rates of recurrence and outcomes of repeat renal transplantation after prior graft loss ... ...

    Abstract Background: BK virus is associated with development of nephropathy (BKVN) that can lead to graft failure after renal transplantation. There are limited data on rates of recurrence and outcomes of repeat renal transplantation after prior graft loss caused by BKVN.
    Methods: After IRB approval, data on all patients who underwent a repeat renal transplantation after prior graft failure as a result of BKVN were identified. Data on management of patients prior to retransplantation, induction and maintenance immunosuppression, and key clinical and virologic outcomes were collected. Descriptive statistics were used for analysis.
    Results: Thirteen patients were identified over a 13-year period, and follow-up of these patients occurred for a median of 4.7 years. Most patients have previous renal transplants removed prior to (7/13, 53.8%) or at the time of retransplantation (3/13, 23.1%). Close virologic monitoring of serum and urine, coupled with early immunosuppression minimization, was associated with few patients developing BK viruria above 1 × 10
    Conclusions: Retransplantation after prior graft failure caused by BKVN generally has low rates of recurrence when coupled with close monitoring and early immunosuppression minimization. Removal of failed renal transplant may allow easier monitoring for recurrence.
    MeSH term(s) BK Virus ; Graft Rejection ; Humans ; Kidney Diseases ; Kidney Transplantation/adverse effects ; Polyomavirus Infections ; Retrospective Studies ; Tumor Virus Infections
    Language English
    Publishing date 2021-07-09
    Publishing country Denmark
    Document type Journal Article ; Observational Study
    ZDB-ID 1476094-0
    ISSN 1399-3062 ; 1398-2273
    ISSN (online) 1399-3062
    ISSN 1398-2273
    DOI 10.1111/tid.13672
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Successful Treatment of In-Transit Metastatic Melanoma in a Renal Transplant Patient With Combination T-VEC/Imiquimod Immunotherapy.

    Sunshine, Joel C / Sosman, Jeffrey / Shetty, Aneesha / Choi, Jennifer N

    Journal of immunotherapy (Hagerstown, Md. : 1997)

    2020  Volume 43, Issue 4, Page(s) 149–152

    Abstract: In the era of immunotherapy for cancer, solid organ transplant patients who go on to develop metastatic or locally advanced melanoma offer particularly difficult challenges. New approaches are needed for these patients. We present a case of in-transit ... ...

    Abstract In the era of immunotherapy for cancer, solid organ transplant patients who go on to develop metastatic or locally advanced melanoma offer particularly difficult challenges. New approaches are needed for these patients. We present a case of in-transit metastatic melanoma in a renal transplant patient. The patient was initially managed with talimogene laherparepvec (T-VEC) injections alone with continued local progression. Addition of topical imiquimod 5% cream to intralesional T-VEC resulted in a rapid and dramatic response, with complete clearance of the cutaneous in-transit metastases and without any sign of organ rejection. In solid organ transplant patients who lack surgical options and are not eligible for treatment with a BRAF inhibitor, and for whom treatment with checkpoint inhibitors present risk of organ rejection, T-VEC either alone or in combination with topical imiquimod should be considered for patients with locally advanced disease. This combination should be a consideration, with close observation, in patients with a history of organ transplantation and immunosuppression.
    MeSH term(s) Biological Products/therapeutic use ; Biopsy ; Combined Modality Therapy ; Disease Management ; Herpesvirus 1, Human ; Humans ; Imiquimod/administration & dosage ; Imiquimod/therapeutic use ; Immune Checkpoint Inhibitors/administration & dosage ; Immune Checkpoint Inhibitors/therapeutic use ; Kidney Transplantation ; Male ; Melanoma/diagnosis ; Melanoma/therapy ; Middle Aged ; Oncolytic Virotherapy ; Treatment Outcome
    Chemical Substances Biological Products ; Immune Checkpoint Inhibitors ; talimogene laherparepvec ; Imiquimod (P1QW714R7M)
    Language English
    Publishing date 2020-03-31
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 1064067-8
    ISSN 1537-4513 ; 1053-8550 ; 1524-9557
    ISSN (online) 1537-4513
    ISSN 1053-8550 ; 1524-9557
    DOI 10.1097/CJI.0000000000000319
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: COVID-19 in an HIV-positive kidney transplant recipient.

    Kumar, Rebecca N / Tanna, Sajal D / Shetty, Aneesha A / Stosor, Valentina

    Transplant infectious disease : an official journal of the Transplantation Society

    2020  Volume 22, Issue 5, Page(s) e13338

    Abstract: We report a case of a 50-year-old male with a history of HIV and kidney transplant who presented with SARS-CoV-2. We also present a review of COVID-19 cases in kidney transplant recipients. ...

    Abstract We report a case of a 50-year-old male with a history of HIV and kidney transplant who presented with SARS-CoV-2. We also present a review of COVID-19 cases in kidney transplant recipients.
    MeSH term(s) AIDS-Associated Nephropathy/complications ; AIDS-Associated Nephropathy/drug therapy ; AIDS-Associated Nephropathy/immunology ; AIDS-Associated Nephropathy/surgery ; Antirheumatic Agents/therapeutic use ; COVID-19/diagnosis ; COVID-19/immunology ; COVID-19/virology ; COVID-19 Nucleic Acid Testing ; Graft Rejection/immunology ; Graft Rejection/prevention & control ; Humans ; Immunocompromised Host ; Immunosuppressive Agents/adverse effects ; Kidney Failure, Chronic/immunology ; Kidney Failure, Chronic/surgery ; Kidney Transplantation/adverse effects ; Male ; Middle Aged ; RNA, Viral/isolation & purification ; SARS-CoV-2/genetics ; SARS-CoV-2/immunology ; SARS-CoV-2/isolation & purification ; Transplant Recipients
    Chemical Substances Antirheumatic Agents ; Immunosuppressive Agents ; RNA, Viral
    Keywords covid19
    Language English
    Publishing date 2020-08-02
    Publishing country Denmark
    Document type Case Reports ; Journal Article ; Review
    ZDB-ID 1476094-0
    ISSN 1399-3062 ; 1398-2273
    ISSN (online) 1399-3062
    ISSN 1398-2273
    DOI 10.1111/tid.13338
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Development of de novo donor-specific antibodies in renal transplant recipients with BK viremia managed with immunosuppression reduction.

    Hod-Dvorai, Reut / Lee, Ryan / Muluhngwi, Penn / Raijmakers, Mariella / Shetty, Aneesha / Tambur, Anat R / Ison, Michael G

    Transplant infectious disease : an official journal of the Transplantation Society

    2022  Volume 25, Issue 1, Page(s) e13993

    Abstract: Background: Reduction of immunosuppression (IS) upon detection of Polyomavirus (BK) viremia is widely used to prevent BK virus nephropathy. This retrospective case-control study assesses the frequency of de novo donor-specific antibodies (dnDSA) in ... ...

    Abstract Background: Reduction of immunosuppression (IS) upon detection of Polyomavirus (BK) viremia is widely used to prevent BK virus nephropathy. This retrospective case-control study assesses the frequency of de novo donor-specific antibodies (dnDSA) in renal transplant recipients with IS modulation due to BK viremia and the associated risk of antibody mediated rejection.
    Methods: Our cohort included recipients of kidney transplantation between 2007 and 2017 with clinical, HLA antibody, and biopsy data. BK positivity was defined as viremia >10 000 c/ml or biopsy proven BK nephropathy. A total of 190 BK cases matched our inclusion criteria, each case was matched with two controls based on gender, donor type, and transplant within 1 year (N = 396).
    Results: Despite lower number of HLA antigen mismatches (mean = 3.5 vs. 4.4, p < .001), dnDSA rates were higher in BK cases than in control group (22.1% vs. 13.9%, p = .02), with the majority detected following IS reduction for BK infection, and arising earlier posttransplant compared with no BK infection (294d vs. 434d, p < .001). Antibody mediated rejection rates were similar between cases and controls (8.9% and 8.3%, respectively), but rejection was more likely to occur earlier posttransplant in the BK cases (354d vs. 602d, p = .03).
    Conclusion: Our data suggest a link between IS reduction and the generation of dnDSA and/or rejection, supporting close monitoring for DSA in patients with reduced IS due to BK infection given their increased risk to develop dnDSA.
    MeSH term(s) Humans ; Kidney Transplantation/adverse effects ; Retrospective Studies ; Case-Control Studies ; Viremia ; Immunosuppression Therapy/adverse effects ; BK Virus ; Polyomavirus Infections ; Transplant Recipients ; Tumor Virus Infections ; Graft Rejection/prevention & control
    Language English
    Publishing date 2022-11-28
    Publishing country Denmark
    Document type Journal Article
    ZDB-ID 1476094-0
    ISSN 1399-3062 ; 1398-2273
    ISSN (online) 1399-3062
    ISSN 1398-2273
    DOI 10.1111/tid.13993
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Lack of effectiveness of Bebtelovimab monoclonal antibody among high-risk patients with SARS-Cov-2 Omicron during BA.2, BA.2.12.1 and BA.5 subvariants dominated era.

    Sridhara, Srilekha / Gungor, Ahmet B / Erol, Halil K / Al-Obaidi, Mohanad / Zangeneh, Tirdad T / Bedrick, Edward J / Ariyamuthu, Venkatesh K / Shetty, Aneesha / Qannus, Abd A / Mendoza, Katherine / Murugapandian, Sangeetha / Gupta, Gaurav / Tanriover, Bekir

    PloS one

    2023  Volume 18, Issue 4, Page(s) e0279326

    Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron subvariants are expected to be resistant to Bebtelovimab (BEB) monoclonal antibody (MAb) and the real-world experience regarding its effectiveness is scarce. This retrospective cohort ... ...

    Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron subvariants are expected to be resistant to Bebtelovimab (BEB) monoclonal antibody (MAb) and the real-world experience regarding its effectiveness is scarce. This retrospective cohort study reports a data analysis in Banner Healthcare System (a large not-for-profit organization) between 4/5/2022 and 8/1/2022 and included 19,778 Coronavirus disease-19 (COVID-19) positive (by PCR or direct antigen testing) patients who were selected from Cerner-Electronic Health Record after the exclusions criteria were met. The study index date for cohort was determined as the date of BEB MAb administration or the date of the first positive COVID-19 testing. The cohort consist of COVID-19 infected patients who received BEB MAb (N = 1,091) compared to propensity score (PS) matched control (N = 1,091). The primary composite outcome was the incidence of 30-day all-cause hospitalization and/or mortality. All statistical analyses were conducted on the paired (matched) dataset. For the primary composite outcome, the event counts and percentages were reported. Ninety-five percent Clopper-Pearson confidence intervals for percentages were computed. The study cohorts were 1:1 propensity matched without replacement across 26 covariates using an optimal matching algorithm that minimizes the sum of absolute pairwise distance across the matched sample after fitting and using logistic regression as the distance function. The pairs were matched exactly on patient vaccination status, BMI group, age group and diabetes status. Compared to the PS matched control group (2.6%; 95% confidence interval [CI]: 1.7%, 3.7%), BEB MAb use (2.2%; 95% CI: 1.4%, 3.3%) did not significantly reduce the incidence of the primary outcome (p = 0.67). In the subgroup analysis, we observed similar no-difference trends regarding the primary outcomes for the propensity rematched BEB MAb treated and untreated groups, stratified by patient vaccination status, age (<65 years or ≥65), and immunocompromised status (patients with HIV/AIDS or solid organ transplants or malignancy including lymphoproliferative disorder). The number needed to treat (1/0.026-0.022) with BEB MAb was 250 to avoid one hospitalization and/or death over 30 days. The BEB MAb use lacked efficacy in patients with SARS-CoV-2 Omicron subvariants (mainly BA.2, BA.2.12.1, and BA.5) in the Banner Healthcare System in the Southwestern United States.
    MeSH term(s) Humans ; Aged ; SARS-CoV-2 ; COVID-19 ; COVID-19 Testing ; Retrospective Studies ; Antibodies, Monoclonal/therapeutic use
    Chemical Substances bebtelovimab (8YL4SYR6CU) ; Antibodies, Monoclonal
    Language English
    Publishing date 2023-04-28
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0279326
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: COVID-19 in an HIV-positive kidney transplant recipient

    Kumar, Rebecca N / Tanna, Sajal D / Shetty, Aneesha A / Stosor, Valentina

    Transpl Infect Dis

    Abstract: We report a case of a 50-year-old male with a history of HIV and kidney transplant who presented with SARS-CoV-2. We also present a review of COVID-19 cases in kidney transplant recipients. ...

    Abstract We report a case of a 50-year-old male with a history of HIV and kidney transplant who presented with SARS-CoV-2. We also present a review of COVID-19 cases in kidney transplant recipients.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #378331
    Database COVID19

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  10. Article ; Online: COVID‐19 in an HIV‐positive kidney transplant recipient

    Kumar, Rebecca N. / Tanna, Sajal D. / Shetty, Aneesha A. / Stosor, Valentina

    Transplant Infectious Disease ; ISSN 1398-2273 1399-3062

    2020  

    Keywords Transplantation ; Infectious Diseases ; covid19
    Language English
    Publisher Wiley
    Publishing country us
    Document type Article ; Online
    DOI 10.1111/tid.13338
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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