Effects of Caffeine on Upper Extremity Performance

• Sponsor: Cyprus International University (Other)
• Overall Status: Completed
• CT.gov ID: NCT05916352
• Collaborator: (none)
• Enrollment: 50
• Location: 1
• Arms: 2
• Actual Duration (Months): 11.1
• Patients Per Site Per Month: 4.5

Study Details

Study Description

Brief Summary

It was aimed to apply caffeine supplement to elite basketball players and to investigate the effects of this supplement on upper extremity performance, lactic acid level and fatigue. The investigators also aimed to investigate the effects of blood lactate level on performance and fatigue.

Condition or Disease	Intervention/Treatment	Phase
Sportive Performance; Caffeine	Dietary Supplement: Caffeine Supplement	N/A

Study Design

• Study Type: Interventional
• Actual Enrollment: 50 participants
• Allocation: Randomized
• Intervention Model: Parallel Assignment
• Intervention Model Description: The research is a double-blind randomized controlled comparative cross-sectional study.The research is a double-blind randomized controlled comparative cross-sectional study.
• Masking: Double (Participant, Investigator)
• Primary Purpose: Diagnostic
• Official Title: The Effect of Caffeine Supplementation on Blood Lactate Level, Performance and Post-Training Fatigue in Elite Basketball Players
• Actual Study Start Date: Jul 4, 2022
• Actual Primary Completion Date: Oct 14, 2022
• Actual Study Completion Date: Jun 6, 2023

Arms and Interventions

Arm	Intervention/Treatment
Active Comparator: Caffeine Group 5 mg/kg caffein supplement will be given	Dietary Supplement: Caffeine Supplement; Caffeine tablet
Placebo Comparator: Placebo Group Placebo will be given	Dietary Supplement: Caffeine Supplement; Caffeine tablet

Outcome Measures

Primary Outcome Measures

1. Blood Lactate Level [2 hours]

   Lactic acid level in the blood

Secondary Outcome Measures

1. Reaction Time [5 minutes]

   Arm movement speed

2. Anaerobic Power [5 minutes]

   Upper extremity explosive force will be measured with medicine ball

3. Muscular Endurance [5 minutes]

   Endurance time will be measured using a 1 kg Dynamometer.

4. Fatigue [1 minute]

   Subjective fatigue will be measured using the Visual Analog Scale.

Eligibility Criteria

Criteria

• Ages Eligible for Study: 19 Years to 44 Years
• Sexes Eligible for Study: Male
• Accepts Healthy Volunteers: Yes

Inclusion Criteria:

• Elite basketball players aged 19-44

• Individuals with caffeine consumption below 2 mg per kg per day

Exclusion Criteria:

• Individuals with systemic disease affecting the musculoskeletal system

• Individuals using supplements containing caffeine

• Individuals with any diagnosed neurological or orthopedic disease

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Cyprus International University	Mersin		Turkey

Sponsors and Collaborators

• Cyprus International University

Investigators

None specified.

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.

• Responsible Party: Prof. Dr. Sıddıka Fatma Uygur, Academic Professor, Cyprus International University
• ClinicalTrials.gov Identifier: NCT05916352
• Other Study ID Numbers: -020-7249
• First Posted: Jun 23, 2023
• Last Update Posted: Jun 23, 2023
• Last Verified: Jun 1, 2023

• Individual Participant Data (IPD) Sharing Statement: Yes
• Plan to Share IPD: Yes
• Studies a U.S. FDA-regulated Drug Product: No
• Studies a U.S. FDA-regulated Device Product: No
• Product Manufactured in and Exported from the U.S.: No
• Keywords provided by Prof. Dr. Sıddıka Fatma Uygur, Academic Professor, Cyprus International University: Caffeine; Performance; Lactic Acid; Basketball; Fatigue
• Additional relevant MeSH terms: Caffeine

Study Results

No Results Posted as of Jun 23, 2023