Nephrology

Permanent URI for this collectionhttps://wiredspace.wits.ac.za/handle/10539/32807

This collection contains data collected in the course of clinical work in Nephrology across several hospitals In particular , the CMJAH Living Donor Clinic has a long history . You can see that the work of the unit has inspired or directly produced many thesis. We also have a selection of work on transplants. This collection also includes data on kidney disease from other tertiary hospitals in gauteng

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PARTICIPANT NOTICE OF DATA SHARING FOR STUDY TITLED ‘EVALUATION OF POTENTIAL KIDNEY DONORS AND OUTCOMES POST-DONATION AT CHARLOTTE MAXEKE JOHANNESBURG ACADEMIC HOSPITAL (1983-2015)’.

Good day, The Division of Nephrology at Charlotte Maxeke Johannesburg Academic Hospital ( Previously JHB GEN)conducted a research study in the unit’s Living Donor Clinic. The study assessed clinical data of all individuals who presented to this clinic from January 1983 to July 2015. Written permission to access clinical records was obtained from the Human Research Ethics Committee (Medical) of the University of the Witwatersrand, Johannesburg. The purpose of the study was to analyze living kidney donation in the South African setting with the hope that the clinical findings of this research may contribute toward the future betterment of care for all potential kidney donors and that this data may expand upon the limited information available in this important field of study. As a patient belonging to this Living Donor Transplant Community, you have the right to direct how your information is shared for use by research platforms. You may engage with the principal investigator of this study should you have any queries regarding how the data from this study is being applied. You may also withdraw consent to share any information you feel is potentially identifying at any point. Should you require any further information regarding the study, please feel free to contact the principal investigator, Dr Chandni Dayal via email

chandni.dayal@wits.ac.za

or telephonically on 011 489 0467. Please note that prior to accessing your clinical records, approval was obtained from the Human Research Ethics Committee (Medical) of the University of the Witwatersrand, Johannesburg. A principal function of this Committee is to safeguard the rights and dignity of all individuals who are a part of research projects and the integrity of the research. If you have any complaints or concerns over the way the study was conducted, please contact the Chairperson of this Committee who is Dr. Clement Penny, on telephone number 011 717 2301, or by e-mail

Clement.Penny@wits.ac.za

The telephone numbers for the Committee secretariat are 011 717 2700/1234 and the e-mail addresses are Zanele.Ndlovu@wits.ac.za and Rhulani.Mukansi@wits.ac.za Thank you for reading this notice. 11 March 2022 Dr Chandni Dayal

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Author: search.filters.author.Muhammad, Aminu SakajikiSubject: search.filters.subject.Kidney Transplantation

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    Cardiovascular risk profile of kidney transplant recipients at the Charlotte Maxeke Johannesburg Academic Hospital.
    (2014-04-25) Muhammad, Aminu Sakajiki
    INTRODUCTION Cardiovascular diseases (CVD) are more common in kidney transplant recipients (KTRs) than in the general population. The high incidence of CVD in the KTRs can be attributed to traditional risk factors, additional risk factors associated with graft dysfunction and those specifically related to transplantation. Carotid intima-media thickness (cIMT) is a proven surrogate of atherosclerosis; it correlates with vessel pathology and is precisely imaged using ultrasound technology. This study was aimed at determining the prevalence and predictors of cardiovascular risk among KTRs at the Charlotte Maxeke Johannesburg Academic Hospital (CMJAH) and to examine the relationship between cardiovascular risk factors and carotid intima media thickness. METHODS Patients aged 18 years and above who received a kidney transplant at the CMJAH between January 2005 and December 2009 were recruited. A questionnaire that captured cardiovascular risk factors was administered. Patients records were assessed for information on their post transplant follow up. All patients had echocardiography and carotid doppler done for measurement of intima-media thickness. The Framingham Risk Score was used to categorize patients into low, moderate, high risk and very high risk groups. Results were analyzed using statistical package for social sciences (SPSS) version 17, p value of 0.05 was considered significant. RESULTS One hundred (KTRs) 63 male (63%) and 37 female (37%) were recruited ranging in age from 19 to 70 years, with a mean age of 42.2 ± 12.42. Thirty six patients (36%) were found to have high cardiovascular risk. Multiple regression showed proteinuria (p = 0.022), higher cumulative steroid dosage (p = 0.028), elevated serum triglycerides (p = 0.04) and the presence of plaques in the carotid artery (p = 0.012) as predictors of higher cardiovascular risk.Carotid intima-media thickness correlates with higher CVD risk. Fourteen patients (14%) had a carotid artery plaque. Twenty five patients (25%) had cIMT of >0.7 mm. CONCLUSION Kidney transplant recipients in CMJAH were found to have high cardiovascular risk (36%) and carotid intima-media thickness correlates with this high CVD risk. Routine follow up of KTRs should include measurement of cIMT as it provides a simple non-invasive assessment of subclinical atherosclerosis.
If you, your family member or spouse was involved in the clinic , we urge you to read the notice above. You are welcome to comment on the data, express concerns or ask for changes in how the data is being shared. The library holds data in safekeeping for the researcher, for the community and for the sake of open science. You can contact the curator of the collection: Data Services Librarian: Nina Lewin at email

nina.lewin@wits.ac.za

or telephonically on 0814121940.