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Acute Sodium Bicarbonate Supplementation in Female Basketball Players

NCT07730606 · Status: RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2026-07-28

No results posted yet for this study

Summary

This randomized, double-blind, placebo-controlled crossover study aims to evaluate the effect of acute sodium bicarbonate supplementation, compared with placebo, on physical capacity and blood biochemical marker concentrations in highly trained female basketball players.

Conditions

  • Supplementation
  • Sports

Interventions

DIETARY_SUPPLEMENT

Sodium Bicarbonate (NaHCO3)

Sodium bicarbonate supplementation; Participants will receive a single oral dose of sodium bicarbonate (SB) at 0.3 g/kg body mass, administered in opaque gelatin capsules 90 minutes before the exercise protocol during the first intervention visit.

OTHER

Placebo

Participants will receive a single oral dose of placebo (PL), administered in identical opaque gelatin capsules 90 minutes before the exercise protocol during the first intervention visit.

Sponsors & Collaborators

  • Krzysztof Durkalec-Michalski

    lead OTHER

Principal Investigators

  • Krzysztof Durkalec-Michalski, PhD · Department of Sports Dietetics, Poznan University of Physical Education, Poznan, Poland

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
CROSSOVER

Eligibility

Min Age
16 Years
Max Age
35 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-03-01
Primary Completion
2027-12-01
Completion
2027-12-01

Countries

  • Poland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07730606 on ClinicalTrials.gov