Evidence map›Paper›PMID 41546594›Full record

Trial reportScandinavian journal of medicine & science in sports2026

Effects of Exercise Duration and Intensity on Maximal Exercise Capacity Over 6 Months in Coronary Heart Disease and Type 2 Diabetes-A Secondary Analysis of the LeIKDTrial.

Felix Gass, Sophia M Dinges, Isabel Fegers-Wustrow, Felix Freigang, Patrizia Maier, Matthias Arnold, Ephraim B Winzer, Frank Edelmann, Oliver Wolfram, Julia Brandts and 9 more

Abstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Scandinavian journal of medicine & science in sports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Trial
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

19 authors.

Felix GassTechnical University of Munich, TUM School of Medicine and Health, Department for Preventive Sports Medicine and Sports Cardiology, TUM University Hospital, Munich, Germany.ORCID https://orcid.org/0000-0002-4366-5390
Sophia M DingesTechnical University of Munich, TUM School of Medicine and Health, Department for Preventive Sports Medicine and Sports Cardiology, TUM University Hospital, Munich, Germany.
Isabel Fegers-WustrowTechnical University of Munich, TUM School of Medicine and Health, Department for Preventive Sports Medicine and Sports Cardiology, TUM University Hospital, Munich, Germany.
Felix FreigangInav-Private Institute for Applied Health Services Research gm, bH, Berlin, Germany.
Patrizia MaierInav-Private Institute for Applied Health Services Research gm, bH, Berlin, Germany.
Matthias ArnoldInav-Private Institute for Applied Health Services Research gm, bH, Berlin, Germany.
Ephraim B WinzerDepartment for Internal Medicine and Cardiology, Technische Universität Dresden, Heart Centre Dresden, University Hospital, Dresden, Germany.
Frank EdelmannDepartment of Cardiology, Angiology and Intensive Care Medicine, Campus Virchow Klinikum, Deutsches Herzzentrum der Charité, Berlin, Germany.
Oliver WolframDepartment of Cardiology and Angiology, University Hospital Magdeburg, Magdeburg, Germany.
Julia BrandtsDepartment of Internal MedicineI, University Hospital Aachen, Aachen, Germany.
Bernd WolfarthDepartment of Sports Medicine, Humboldt University and Charité University School of Medicine, Berlin, Germany.
Marcus DörrInstitute for Community Medicine (SHIP/KEF), University Medicine Greifswald, Greifswald, Germany.
Rolf WachterDepartment of Cardiology, University Hospital Leipzig, Leipzig, Germany.
Björn HackenbergIDS Diagnostic Systems GmbH, Oberau, Germany.
Sarah RustTechniker Krankenkasse, Hamburg, Germany.
Thomas NeblingTechniker Krankenkasse, Hamburg, Germany.
Volker AmelungInav-Private Institute for Applied Health Services Research gm, bH, Berlin, Germany.
Martin HalleTechnical University of Munich, TUM School of Medicine and Health, Department for Preventive Sports Medicine and Sports Cardiology, TUM University Hospital, Munich, Germany.ORCID https://orcid.org/0000-0003-3065-530X
Stephan MuellerTechnical University of Munich, TUM School of Medicine and Health, Department for Preventive Sports Medicine and Sports Cardiology, TUM University Hospital, Munich, Germany.ORCID https://orcid.org/0000-0003-4890-3981

Funding

Gemeinsame Bundesausschuss
6 · The paper itself

Abstract

Exercise training is recommended in coronary heart disease (CHD) and type 2 diabetes (T2DM) patients alike; however, uncertainty remains on the influence of exercise intensity and duration in older patients with both entities. To address this, we performed a secondary analysis including 201 patients (67.9 ± 8.2 years; 84.1% men) from the LeIKD trial (NCT038359), which introduced 6 months of home-based telemedicine-supported exercise intervention in patients with CHD and T2DM. We assessed the relationships between exercise duration and intensity with change in peak oxygen uptake (V̇O

Indexed as

Coronary DiseaseDiabetes Mellitus, Type 2Exercise TherapyExercise ToleranceAgedFemaleHeart RateHumansMaleMiddle AgedOxygen ConsumptionPatient ComplianceSecondary Data AnalysisTelemedicineTime Factorscardiorespiratory fitnessdigital healthendurance trainingexercise trainingpeak oxygen consumptiontelemedicine

Identifiers

PMID41546594
PMCPMC12811899

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.