Evidence map›Paper›PMID 19350348›Full record

ArticleClinical and experimental nephrology2009

Does posttransplant anemia at 6 months affect long-term outcome of live-donor kidney transplantation? A single-center experience.

Osama Gheith, Ehab Wafa, Nabil Hassan, Amani Mostafa, Hussein A Sheashaa, Khaled Mahmoud, Ahmed Shokeir, Mohamed A Ghoneim

Abstract read
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In one paragraph

Article in Clinical and experimental nephrology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Anemia after kidney transplantation.Pediatric nephrology (Berlin, Germany) · 2023
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Observational
  8. Article
  9. Review
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Osama GheithUrology and Nephrology Center, Mansoura University, 17 gomhoreya at Mansoura, Mansoura, Egypt. ogheith@yahoo.com.
Ehab WafaUrology and Nephrology Center, Mansoura University, 17 gomhoreya at Mansoura, Mansoura, Egypt.
Nabil HassanUrology and Nephrology Center, Mansoura University, 17 gomhoreya at Mansoura, Mansoura, Egypt.
Amani MostafaUrology and Nephrology Center, Mansoura University, 17 gomhoreya at Mansoura, Mansoura, Egypt.
Hussein A SheashaaUrology and Nephrology Center, Mansoura University, 17 gomhoreya at Mansoura, Mansoura, Egypt.
Khaled MahmoudUrology and Nephrology Center, Mansoura University, 17 gomhoreya at Mansoura, Mansoura, Egypt.
Ahmed ShokeirUrology and Nephrology Center, Mansoura University, 17 gomhoreya at Mansoura, Mansoura, Egypt.
Mohamed A GhoneimUrology and Nephrology Center, Mansoura University, 17 gomhoreya at Mansoura, Mansoura, Egypt.
Mansoura University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsPosttransplantation anemia (PTA) frequently occurs. We aimed to assess the prevalence of anemia at 6 months of transplantation in patients under different protocols of immunosuppression, and to determine the impact of anemia on long-term patient and graft survival.

methodsWe included 832 renal transplant recipients who were categorized at 6 months according to hemoglobin (Hb) level into two groups: the first group, with Hb >13 g/dl in males and >12 g/dl in females (group I, 385 cases); and the second group, with Hb <13 g/dl in males and <12 g/dl in females (group II, 447 cases). We compared the two groups regarding posttransplant complications as well as patient and graft survival.

resultsAlthough there was no significant difference between the two groups regarding acute rejection episodes, chronic allograft nephropathy was significantly higher in the anemic group. Other posttransplant medical complications were comparable in both groups. Graft survival was significantly higher in the nonanemic group. However, no difference in patient survival was detected.

conclusionFrom this study, we can conclude that prevalence of PTA is high, especially in females and those receiving calcineurine inhibitors (CNI) and mycophenolate mofetil (MMF), and that it was associated with poorer graft outcome but with no effect on patient survival.

Indexed as

Graft SurvivalLiving DonorsAdolescentAdultAnemiaBiomarkersCreatineFemaleGraft RejectionHemoglobinsHumansImmunosuppressive AgentsKaplan-Meier EstimateKidney TransplantationMaleRisk AssessmentBiomarkersCreatineHemoglobinsImmunosuppressive Agents

Identifiers

PMID19350348
OpenAlexW2030165088

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.