Evidence map›Paper›PMID 32863993›Full record

ArticleArchives of medical science : AMS2020

Circulating brain-derived neurotrophic factor, leptin, neuropeptide Y, and their clinical correlates in cystic fibrosis: a cross-sectional study.

Jan K Nowak, Mariusz Szczepanik, Magdalena Trypuć, Andrzej Pogorzelski, Waldemar Bobkowski, Marcin Grytczuk, Alina Minarowska, Rafał Wójciak, Jaroslaw Walkowiak

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Archives of medical science : AMS, 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
0.2field-weighted citation impact, top 47% 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, 7 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
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

9 authors at 2 institutions in 1 country.

Jan K NowakDepartment of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland.
Mariusz SzczepanikDepartment of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland.
Magdalena TrypućDepartment of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland.
Andrzej PogorzelskiDepartment of Pneumology and Cystic Fibrosis, Institute of Tuberculosis and Lung Diseases, Rabka, Poland.
Waldemar BobkowskiDepartment of Pediatric Cardiology, Nephrology and Hypertension, Poznan University of Medical Sciences, Poznan, Poland.
Marcin GrytczukDepartment of Pediatric Cardiology, Nephrology and Hypertension, Poznan University of Medical Sciences, Poznan, Poland.
Alina MinarowskaPediatric Pulmonology and Cystic Fibrosis Outpatient Clinic, Children's University Teaching Hospital, Medical University of Bialystok, Bialystok, Poland.
Rafał WójciakDepartment of Clinical Psychology, Poznan University of Medical Sciences, Poznan, Poland.
Jaroslaw WalkowiakDepartment of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland.
Poznan University of Medical Sciences · PLMedical University of Białystok · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCystic fibrosis (CF) involves chronic inflammation and decreased pulmonary function, which increase caloric demand. Yet, sufficient energy provision is hindered by reduced appetite and fat malabsorption. Brain-derived neurotrophic factor (BDNF), leptin, and neuropeptide Y (NPY) belong to energy balance-regulating factors. We aimed to assess their concentrations in CF patients in order to search for potential clinical correlates. MATERIAL AND

methodsThis was an exploratory, cross-sectional study. Patients' weight and height

resultsThe study enrolled 56 patients, of whom 29 (52%) were female and 17 (30%) were younger than 16 years. Median (1

conclusionsBDNF and leptin were not associated with weight

Indexed as

appetitecachexiainflammationmalnutritionrespiratory insufficiency

Identifiers

PMID32863993
PMCPMC7444690
OpenAlexW2801115081

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.