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CompletedNCT03555513Updated Jun 13, 2018

The Frequency and Risk Factors of Delayed Graft Function

An observational study in Delayed Graft Function and Kidney Transplant; Complications, sponsored by nooshin dalili. Completed. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2018-06-13.

Sponsored by nooshin dalili · Observational

Study type
Observational
Model
Cohort
Time perspective
Cross-sectional
Enrollment
500
Ages
18 Years and older
Sex
All
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Study summary

Delayed graft function (DGF) is an important phenomenon after kidney transplantation with direct and indirect implication on graft survival. Although its incidence and risk factors have been studied after cadaveric kidney transplantation cases, only few data is available regarding transplants from living donors. The present study was performed to investigate the frequency and risk factors of DGF among living-unrelated kidney transplant recipients among three transplant centers in part of Middle East.

Read the detailed description

In this multi-center retrospective study, data from 480 transplanted patients had been collected from existing local hospital registries in three countries (Iran, Kingdom of Saudi Arabia (KSA), and Kuwait) with 3 years post transplantation follow-up. Data for this study was collected based on routine clinical practice of medical practitioners across the participating countries. A case report data collecting form was designed for gathering the data including the recipient and donor's characteristics prior to transplantation, and after transplantation up to three years post transplantation. Using binary logistic regression analysis, the potential risk factors for occurrence of DGF in living donor transplantations were tested. Graft and patient survival at 1, 2 and 3 years depending on follow-up time was evaluated.

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Conditions studied

  • Delayed Graft Function
  • Kidney Transplant; Complications

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In context

Delayed Graft Function

83 studies on the registry are indexed under Delayed Graft Function; 15 are open to participants now.

This study's enrollment of 500 is above the median of 125 across 16 observational studies indexed under Delayed Graft Function.

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Lead sponsor

nooshin dalili is the lead sponsor of 3 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

A case report data collecting form was designed for gathering the following data: the recipients and donors characteristics prior to transplantation, time on dialysis (months), first or second transplantation, panel reactive antibody (PRA) and human leukocyte antigen (HLA) mismatch, frequency of DGF, renal function, cold and warm ischemia time, immunosuppressive regimens (induction, if any used), adverse events, acute and chronic graft rejection, graft survival and patient survival at 1, 2 and 3 years follow-up.It was planned to recruit 500 patients, from 3 centers in 3 countries of Middle east. Distribution by country or region was as following :Iran (n=300), Kuwait (n=100) and KSA (n=100) subjects . As it was a retrospective disease registry with no access or possibility to recall patients, obtaining informed consent form from patients was waived up to the local regulatory processes. Approvals were obtained from each site to access patients' records and collect their data.

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Inclusion criteria

Living donor kidney recipients with complete prior transplantation data and 3 years post transplantation follow up, including those who died during the observation period

Exclusion criteria

Exclusion Criteria:

kidney recipients younger than 18 years

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Study design

Observational model
Cohort
Time perspective
Cross-sectional
Enrollment
500 participants (actual)
Target follow-up
3 Years
Patient registry
Yes

Groups and cohorts

  • living kidney transplanted patients

    Any patients over 18 who received kidney transplantation from living donor

    Procedure: living kidney transplantation

Interventions

  • Procedureliving kidney transplantation

    receiving kidney transplantation from living donor

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What researchers measure

Primary outcomes

  1. incidence of delayed graft function

    Time frame: 3 years

Secondary outcomes

  1. risk factors of DGF

    Time frame: three years

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Study locations

No study locations are listed for this record.

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References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 13, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT03555513
Lead sponsor
nooshin dalili
Responsible party
nooshin dalili (Assistant Professor of SBMU, Shahid Beheshti University of Medical Sciences) — Sponsor-investigator
First posted
Jun 13, 2018
Start date
Jan 1, 2016
Primary completion
Jan 1, 2017
Completion
Mar 1, 2017
Last update
Jun 13, 2018

Study contacts

Shahid Beheshti University of Medical Sciences, Medical
principal investigator · Shahid Beheshti University of Medical Sciences

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jun 2018. You cannot join it, but the record below documents what was studied.

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