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The Role of Fitness Status in the Performance-Enhancing Effects of Nitrate Supplementation: Meta-analysis and Meta-regression Analysis

The Role of Fitness Status in the Performance-Enhancing Effects of Nitrate Supplementation: Meta-analysis and Meta-regression Analysis - The Role of Fitness Status in the Performance-Enhancing Effects of Nitrate Supplementation: Meta-analysis and Meta-regression Analysis

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000036903
Enrollment
500
Registered
2019-06-01
Start date
2017-12-31
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Trained and untrained

Interventions

None listed

Sponsors

Faculty of Sports Science and Recreation, Universiti Teknologi MARA
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The studies fulfilling the following criteria were included in the analysis: 1. Study manuscript written in English; 2. Presented with data necessary to analyze the effect estimates (including baseline Vo2max mean value); 3. controlled experimental design; 4. healthy and non-clinical adult human participants (excluding elderly population); 5. Exercise in normobaric environment.

Exclusion criteria

Exclusion criteria: Exclusion criteria were as follows: 1. Study manuscript not written in English; 2. Not presented with data necessary to analyze the effect estimates; 3. Absent of controlled experimental design; 4. Clinical population; 5. Children and elderly population

Design outcomes

Primary

MeasureTime frame
Improvement in exercise performance—

Countries

Asia(except Japan)

Contacts

Public ContactAdam Linoby

Universiti Teknologi MARA Faculty of Sports Science and Recreation

linoby@uitm.edu.my0133632005+60133632005

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026