Evidence map›Paper›PMID 32367310›Full record

ArticlePediatric nephrology (Berlin, Germany)2020

The use of cinacalcet after pediatric renal transplantation: an international CERTAIN Registry analysis.

Julie Bernardor, Claus Peter Schmitt, Jun Oh, Anne-Laure Sellier-Leclerc, Anja Büscher, Luca Dello Strologo, Gurkan Genc, Ulrike John, Marcus Weitz, Matthias Zirngibl and 3 more

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In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

4 citing papers in PubMed, 11 citations in OpenAlex.

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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

13 authors at 10 institutions in 5 countries.

Julie BernardorReference Center for Rare Renal Disorders, Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Department of Pediatric Nephrology, Rheumatology and Dermatology, Femme Mère Enfant Hospital, Bron Cedex, France. bernardor.j@chu-nice.fr.
Claus Peter SchmittDepartment of Pediatrics I, University Children's Hospital, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany.
Jun OhUniversity Medical Center, Hamburg, Germany.
Anne-Laure Sellier-LeclercReference Center for Rare Renal Disorders, Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Department of Pediatric Nephrology, Rheumatology and Dermatology, Femme Mère Enfant Hospital, Bron Cedex, France.
Anja BüscherPediatric Nephrology, Pediatrics II, University Children's Hospital Essen, Hufelandstrasse 55, 45122, Essen, Germany.
Luca Dello StrologoPediatric Nephrology and Renal Transplant Unit, Bambino Gesù Children's Hospital-IRCCS, Piazza S. Onofrio 4, 00165, Rome, Italy.
Gurkan GencPediatric Nephrology Department, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey.
Ulrike JohnUniversity Children's Hospital-Pediatric Nephrology, Jena, Germany.
Marcus WeitzPediatric Nephrology, University Children's Hospital Zurich, Zurich, Switzerland.
Matthias ZirngiblPediatric Nephrology, University Children's Hospital, Hoppe-Seyler-Str. 1, 72076, Tübingen, Germany.
Kai KrupkaDepartment of Pediatrics I, University Children's Hospital, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany.
Burkhard TönshoffDepartment of Pediatrics I, University Children's Hospital, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany.
Justine BacchettaReference Center for Rare Renal Disorders, Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Department of Pediatric Nephrology, Rheumatology and Dermatology, Femme Mère Enfant Hospital, Bron Cedex, France.
Hôpital Femme Mère Enfant · FRUniversity Hospital Heidelberg · DEEssen University Hospital · DEHeidelberg University · DEIstituti di Ricovero e Cura a Carattere Scientifico · ITJena University Hospital · DEOndokuz Mayıs University · TRUniversity Children's Hospital Tübingen · DEUniversity Children's Hospital Zurich · CHUniversity Medical Center Hamburg-Eppendorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSecondary hyperparathyroidism (SHPT) may persist after renal transplantation (RTx), inducing hypophosphatemia and hypercalcemia that precludes the use of vitamin D analogs. The calcimimetic cinacalcet improved plasma calcium and parathyroid hormone (PTH) levels in randomized controlled trials in adults after RTx, but pediatric data are scarce.

methodsIn this retrospective study, we analyzed 20 pediatric patients from the Cooperative European Paediatric Renal TransplAnt Initiative (CERTAIN) Registry who received cinacalcet after RTx. The results are presented as median and interquartile range (25th-75th percentile).

resultsAt 13.7 (11.0-16.5) years of age, 20 pediatric patients received a renal allograft. Cinacalcet was introduced at 0.4 (0.3-2.7) years post-transplant at an estimated glomerular filtration rate (eGFR) of 50 (34-66) mL/min/1.73 m

conclusionsThis pilot study suggests that cinacalcet as off-label therapy for SHPT after pediatric RTx is efficacious in controlling post-transplant SHPT with acceptable tolerability. Continuing cinacalcet even with normal PTH can lead to dangerous life-threatening hypocalcemia. Therefore, at each subsequent visit, the need to continue cinacalcet must be assessed.

Indexed as

AdolescentCalcimimetic AgentsChildCinacalcetDose-Response Relationship, DrugFemaleHumansHyperparathyroidism, SecondaryKidney Failure, ChronicKidney TransplantationMaleOff-Label UsePilot ProjectsRegistriesRetrospective StudiesTransplant RecipientsCalcimimetic AgentsCinacalcetCalcimimeticsChildrenRenal transplantationSecondary hyperparathyroidism

Identifiers

PMID32367310
OpenAlexW3021379649

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.