Study: NCT04255693

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: diet adherence
Description: This type of intervention is to be established in a-posteriori analysis by the assessment of a fact whether a subject kept to use his usual diet or it contained substantial changes.

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: diet adherence
Description: This type of intervention is to be established in a-posteriori analysis by the assessment of a fact whether a subject kept to use his usual diet or it contained substantial changes.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: No diet adherence
Description: A-posteriori established intervention based on the examinations at the end-point

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: No diet adherence
Description: A-posteriori established intervention based on the examinations at the end-point

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Change in physical activity
Description: The changes in physical activity will be assessed a-posteriori based on the examination at the end-point versus baseline data

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: Change in physical activity
Description: The changes in physical activity will be assessed a-posteriori based on the examination at the end-point versus baseline data

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: No change in physical activity
Description: The changes in physical activity will be assessed a-posteriori based on the examination at the end-point and comparison to the baseline data

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: No change in physical activity
Description: The changes in physical activity will be assessed a-posteriori based on the examination at the end-point and comparison to the baseline data

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Use of antisecretory agents
Description: This intervention will be established a-posteriori, based on the examination at the end-point and compared to the baseline data. The need for the use of anti-secretory agents depends on the form of GERD and will be on the treating physician discretion. It is principal to account the use of anti-secretory agents (H2-histamine receptors blockers, proton pump inhibitors) as a major factors that may influence the outcomes.

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: Use of antisecretory agents
Description: This intervention will be established a-posteriori, based on the examination at the end-point and compared to the baseline data. The need for the use of anti-secretory agents depends on the form of GERD and will be on the treating physician discretion. It is principal to account the use of anti-secretory agents (H2-histamine receptors blockers, proton pump inhibitors) as a major factors that may influence the outcomes.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: No use of antisecretory agents
Description: This intervention will be established a-posteriori, based on the examination at the end-point and compared to the baseline data.

Intervention type: BEHAVIORAL
Group type: ACTIVE_COMPARATOR
Intervention: No use of antisecretory agents
Description: This intervention will be established a-posteriori, based on the examination at the end-point and compared to the baseline data.