Evidence map›Paper›PMID 32578469›Full record

Observational studyJournal of the American Heart Association2020

Sleep-Disordered Breathing and 24-Hour Ambulatory Blood Pressure Monitoring in Renal Transplant Patients: Longitudinal Study.

Francesca Mallamaci, Rocco Tripepi, Graziella D'Arrigo, Vincenzo Panuccio, Giovanna Parlongo, Graziella Caridi, Maria Carmela Versace, Gianfranco Parati, Giovanni Tripepi, Carmine Zoccali

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Journal of the American Heart Association, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 28% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Sleep-Related Disorders in Patients with CKD and Kidney Transplant Recipients.Clinical journal of the American Society of Nephrology : CJASN · 2025
    Review
  4. Hypertension in kidney transplant recipients.World journal of transplantation · 2022
    Review
  5. Role of hypertension in kidney transplant recipients.Journal of human hypertension · 2021
    Review
  6. Observational
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

10 authors at 4 institutions in 1 country.

Francesca MallamaciClinical Epidemiology of Renal Diseases and Hypertension Unit, Reggio Cal. National Research Council of Italy Center of Clinical Physiology c/o Ospedali Riuniti Reggio Calabria Italy.
Rocco TripepiClinical Epidemiology of Renal Diseases and Hypertension Unit, Reggio Cal. National Research Council of Italy Center of Clinical Physiology c/o Ospedali Riuniti Reggio Calabria Italy.
Graziella D'ArrigoClinical Epidemiology of Renal Diseases and Hypertension Unit, Reggio Cal. National Research Council of Italy Center of Clinical Physiology c/o Ospedali Riuniti Reggio Calabria Italy.
Vincenzo PanuccioDivision of Nephrology and Transplantation Department of Medicine Ospedali Riuniti Reggio Calabria Italy.
Giovanna ParlongoDivision of Nephrology and Transplantation Department of Medicine Ospedali Riuniti Reggio Calabria Italy.
Graziella CaridiDivision of Nephrology and Transplantation Department of Medicine Ospedali Riuniti Reggio Calabria Italy.
Maria Carmela VersaceClinical Epidemiology of Renal Diseases and Hypertension Unit, Reggio Cal. National Research Council of Italy Center of Clinical Physiology c/o Ospedali Riuniti Reggio Calabria Italy.
Gianfranco ParatiDepartment of Cardiovascular, Neural and Metabolic Sciences Istituto Auxologico Italiano IRCCS San Luca Hospital Milan Italy.
Giovanni TripepiClinical Epidemiology of Renal Diseases and Hypertension Unit, Reggio Cal. National Research Council of Italy Center of Clinical Physiology c/o Ospedali Riuniti Reggio Calabria Italy.
Carmine ZoccaliClinical Epidemiology of Renal Diseases and Hypertension Unit, Reggio Cal. National Research Council of Italy Center of Clinical Physiology c/o Ospedali Riuniti Reggio Calabria Italy.
National Research Council · ITAzienda Ospedaliero Universitaria Ospedali Riuniti · ITIRCCS Istituto Auxologico Italiano · ITOspedali Riuniti di Foggia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background Sleep-disordered breathing (SDB) is considered a strong risk factor for hypertension in the general population. This disturbance is common in end-stage kidney disease patients on long-term hemodialysis and improves early on after renal transplantation. Whether SDB may be a risk factor for hypertension in renal transplant patients is unclear. Methods and Results We investigated the long-term evolution of simultaneous polysomnographic and 24-hour ambulatory blood pressure (BP) monitoring recordings in a cohort of 221 renal transplant patients. Overall, 404 paired recordings were made over a median follow-up of 35 months. A longitudinal data analysis was performed by the mixed linear model. The apnea-hypopnea index increased from a median baseline value of 1.8 (interquartile range, 0.6-5.0) to a median final value of 3.6 (interquartile range, 1.7-10.4;

Indexed as

Blood PressureBlood Pressure Monitoring, AmbulatoryAdultFemaleHumansHypertensionKidney Failure, ChronicKidney TransplantationLongitudinal StudiesMaleMiddle AgedPolysomnographyPredictive Value of TestsRisk AssessmentRisk FactorsSleep Apnea Syndromes24‐hour ambulatory blood pressurechronic kidney diseasehypertensionrenal transplantationsleep apnea

Identifiers

PMID32578469
PMCPMC7670525
OpenAlexW3037100486

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.