Evidence map›Paper›PMID 38553690›Full record

Trial reportBMC geriatrics2024

Iron status determined changes in health measures induced by nordic walking with time-restricted eating in older adults- a randomised trial.

Jakub Antoni Kortas, Joanna Reczkowicz, Ulana Juhas, Ewa Ziemann, Aleksandra Świątczak, Katarzyna Prusik, Szczepan Olszewski, Nakisa Soltani, Ewa Rodziewicz-Flis, Damian Flis and 3 more

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in BMC geriatrics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05229835 (Effect of Time-restricted Eating and Endurance Training on Markers of the Health of Women and Men-role of Dietary Supplements), which is not on this map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.0field-weighted citation impact, top 13% 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.

NCT05229835 naactive not recruitingnot on this map

Effect of Time-restricted Eating and Endurance Training on Markers of the Health of Women and Men-role of Dietary Supplements

TypeinterventionalSponsorMedical University of GdanskRan2022 to 2027Enrolled300ConditionsPhysical Exercise, Time Restricted Eating, Mental Health Wellness 1, WellbeingArmsTime restricted eating and exercise
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 8 citations in OpenAlex.

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

13 authors at 3 institutions in 1 country.

Jakub Antoni Kortas *Department of Health and Natural Sciences, Gdansk University of Physical Education and Sport, 80-336, Gdansk, Poland.
Joanna Reczkowicz *Department of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, 80-211, Gdansk, Poland.
Ulana JuhasDepartment of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, 80-211, Gdansk, Poland.
Ewa ZiemannDepartment of Athletics, Strength and Conditioning, Poznan University of Physical Education, 61-871, Poznan, Poland.
Aleksandra ŚwiątczakDepartment of Medical Biology and Genetics, Faculty of Biology, University of Gdansk, 80-308, Gdansk, Poland.
Katarzyna PrusikFaculty of Tourism and Recreation, Department of Health Promotion, Gdansk University of Physical Education and Sport, 80-336, Gdansk, Poland.
Szczepan OlszewskiDepartment of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, 80-211, Gdansk, Poland.
Nakisa SoltaniDepartment of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, 80-211, Gdansk, Poland.
Ewa Rodziewicz-FlisDepartment of Physiotherapy, Gdansk University of Physical Education and Sport, 80-336, Gdansk, Poland.
Damian FlisDepartment of Pharmaceutical Pathophysiology, Faculty of Pharmacy, Medical University of Gdansk, 80-210, Gdansk, Poland.
Małgorzata ŻychowskaDepartment of Sport, Faculty of Physical Education, Kazimierz Wielki University in Bydgoszcz, 85-064, Bydgoszcz, Poland.
Grażyna GałęzowskaDepartment of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, 80-211, Gdansk, Poland.
Jędrzej AntosiewiczDepartment of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, 80-211, Gdansk, Poland. jedrzej.antosiewicz@gumed.edu.pl.
Gdańsk Medical University · PLGdansk University of Physical Education and Sport · PLKazimierz Wielki University in Bydgoszcz · PL

Funding

Narodowym Centrum Nauki 2020/37/B/NZ7/01794
6 · The paper itself

Abstract

BACKGROUND AND

aimsThis study evaluated whether stored iron determines the adaptive response induced by Nordic walking (NW) training combined with 10 hours' time-restricted eating (TRE) in older adults. TRIAL DESIGN AND

methodsTwenty-four participants underwent 12-week NW training supported by 10 h of TRE. The group was divided due to baseline ferritin concentration low < 75 ng/ml (LF) and high level ≥ 75 ng/ml (HF). Body composition, physical fitness and blood collection were assessed at baseline and post-intervention.

resultsNW + TRE induced a statistically significant decrease in ferritin levels in all participants (p = 0.01). Additionally, statistically significant intergroup differences in the LF vs. HF in the reduction of serum ferritin levels (p = 0.04) were observed. The procedure NW + TRE diminished HbA1c levels (p < 0.01) and glucose in all participants (p = 0.05). The range of HbA1c drop was more pronounced among those participants who experienced a greater decrease in the stored iron (p = 0.04, [Formula: see text]=0.17, F=4.59). Greater changes in body weight and percent of body fat were recorded in the HF group (for both p<0.01).

conclusionBody iron stores determine the effects of a 12-week NW + TRE intervention on serum ferritin. The changes in HbA1c are more pronounced in subjects with a higher decrease in serum ferritin.

trial registrationAll experimental protocols were approved by the Bioethical Committee of the Regional Medical Society in Gdansk, Poland (NKBBN/330/2021) according to the Declaration of Helsinki. We confirm that all methods were carried out in accordance with relevant guidelines and regulations. The trial was registered as a clinical trial (NCT05229835, date of first registration: 14/01/2022, direct link: https://classic. CLINICALTRIALS: gov/ct2/show/NCT05229835 ). Informed consent was obtained from all subjects.

Indexed as

IronNordic WalkingAgedFerritinsGlycated HemoglobinHumansWalkingFerritinsGlycated HemoglobinIronBody ironFerritinHbA1cSerum glucoseSoluble transferrin receptor

Identifiers

PMID38553690
PMCPMC10979559
OpenAlexW4393318066

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.