Creatine Supplementation in Patients With Intermittent Claudication.
NCT02993874, Not applicable, Unknown, State University of Maringá
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Creatine Supplementation in Patients With Intermittent Claudication. | ClinicalTrials.gov |
| NCT number | NCT02993874 | ClinicalTrials.gov |
| Status | Unknown | ClinicalTrials.gov |
| Phases | Not applicable | ClinicalTrials.gov |
| Enrollment | 90 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | State University of Maringá | ClinicalTrials.gov |
| Conditions | Intermittent Claudication | ClinicalTrials.gov |
| Interventions | Creatine, Placebo | ClinicalTrials.gov |
| First posted | 2016-12-15 | ClinicalTrials.gov |
| Last updated | 2019-02-21 | ClinicalTrials.gov |
Registered outcomes 12
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Change walking capacity | Baseline, one and eight weeks | The walking capacity will be assessed through a six-minute walk test, before and after one week (Loading - 7 days) and after 7 weeks of supplementation (Maintenance - 49 days) in both groups (Cr and PLA). | ClinicalTrials.gov |
| Secondary | Change oxygen saturation | Baseline, one and eight weeks | Oxygen saturation will be assessed on calf region during the six-minute walk test through Near-infrared spectroscopy (NIRS, PortaMon, Artinis Medical Systems) before, after one week (Loading - 7 days) and after 7 weeks of supplementation (Maintenance - 49 days) in both groups (Cr and PLA). | ClinicalTrials.gov |
| Secondary | Change Short Physical Performance Battery | Baseline, one and eight weeks | Functional capacity will be assessed through a Short Physical Performance Battery test, after one week (Loading - 7 days) and after 7 weeks of supplementation (Maintenance - 49 days) in both groups (Cr and PLA). | ClinicalTrials.gov |
| Secondary | Change cognitive function | Baseline, one and eight weeks | For cognitive aspetcs evaluation the following procedures will be taken: Stroop test (Victoria Stroop test and N-Back (Operational Memory) will performed after one week (Loading - 7 days) and after 7 weeks of supplementation (Maintenance - 49 days) in both groups (Cr and PLA). | ClinicalTrials.gov |
| Other | Change brachial blood pressure. | Baseline, one and eight weeks | Brachial blood pressure will be assessed through an automatic monitor (HEM-742, Omron Healthcare, Japan) before, after one week (Loading - 7 days) and after 7 weeks of supplementation (Maintenance - 49 days) in both groups (Cr and PLA). | ClinicalTrials.gov |
| Other | Change arterial stiffness | Baseline, one and eight weeks | The arterial stiffness will be evaluated by the applanation tonometry method (SphygmoCor, AtCor Medical, Australia) before, after one week (Loading - 7 days) and after 7 weeks of supplementation (Maintenance - 49 days) in both groups (Cr and PLA). | ClinicalTrials.gov |
| Other | Change autonomic cardiac modulation | Baseline, one and eight weeks | The autonomic cardiac modulation will be evaluated through a heart rate monitor (Polar, RS 800, USA) after one week (Loading - 7 days) and after 7 weeks of supplementation (Maintenance - 49 days) in both groups (Cr and PLA). | ClinicalTrials.gov |
| Other | Change vasodilatory capacity | Baseline and eight weeks | Vasodilatation capacity will be assessed by ultrasound imaging (HDI 5000 Sono CT, Philips, The Netherlands) after one week (Loading - 7 days) and after 7 weeks of supplementation (Maintenance - 49 days) in both groups ( Cr and PLA). | ClinicalTrials.gov |
| Other | Change body composition | Baseline and eight weeks | Body composition will be evaluated after one week (Loading - 7 days) and after 7 weeks of supplementation (Maintenance - 49 days) in both groups (Cr and PLA) using the bio-electrical bioimpedance method (BIS 4200B Xitron Technologies, Inc, San Diego, PLA). | ClinicalTrials.gov |
| Other | Creatine plasma | Baseline, one and eight weeks | Creatine plasma will be evaluated by the High Performance Liquid Chromatography (HPLC) method (FL SPD-20A Shimadzu®, Kyoto, Japan), after one week (loading - 7 days) and after 7 weeks of supplementation (maintenance - 49 days) in both The groups (Cr and PLA). | ClinicalTrials.gov |
| Other | Change of Renal function markers | Baseline, one and eight weeks | serum creatinine,creatinine excretion rate and creatinine clearance. Urine will be collected during the 24-hour period, neglecting the first collection. For the measurement of the urinary volume, beakers of 500 to 1000 ml were used. Blood and urinary creatinine levels were determined by the Jaffé method without deproteinization. | ClinicalTrials.gov |
| Other | Food habits | Baseline, one and eight weeks | For food intake evaluation a 24-hour food diary will be required by previously trained nutritionists, using the nutritional evaluation program Avanutry 3.1.4 | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 0
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|
Grants 0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 3
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|---|---|
| 1-Back Task | Secondary outcome | ConductCognition |
| 2-Back Task | Secondary outcome | ConductCognition |
| Stroop Color-Word Test | Secondary outcome | ConductCognition |
Source 5
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.4.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
| NIH clinical studies file | 2026-11-13 | ClinicalTrials.gov |
Release trials-2026-11-12-0.4.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)