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The Effect of Mindfulness in Inflammation Markers (IL-6, TNF-A, CRP and Cortisol) Among Survivors of Tidal Flooding in Sayung Demak

27 augustus 2026 bijgewerkt door: Natalia Dewi Wardani, MD

Recurrent tidal flooding (rob) in the coastal areas of Sayung District, Demak Regency, poses a continuous environmental threat that inflicts housing damage, economic instability, and prolonged socioeconomic uncertainty on local residents. These chronic stressors frequently trigger significant psychological distress, including elevated levels of stress, anxiety, and depression, while simultaneously activating systemic inflammatory pathways and dysregulating the hypothalamic-pituitary-adrenal (HPA) axis.

Mindfulness body scan is a structured, non-pharmacological mind-body technique that involves directing non-judgmental attention to physical sensations across the body. Within a psycho-neuro-immunological framework, mindfulness practice is hypothesized to reduce physiological stress responses, promote autonomic nervous system balance, and downregulate pro-inflammatory pathways.

This randomized controlled trial evaluates the effectiveness of a structured 8-day mindfulness body scan intervention on both biological inflammatory markers and psychological outcomes among tidal flood survivors. Participants recruited from Sayung 1 Primary Health Center will be randomly allocated into two groups:

  1. Intervention Group: Receives structured 8-day Mindfulness Body Scan training.
  2. Control Group: Receives standard health monitoring. All participants will undergo baseline and post-intervention assessments, which include venous blood sampling to analyze key inflammatory and stress biomarkers-Interleukin-6 (IL-6), Tumor Necrosis Factor-alpha (TNF-α), C-Reactive Protein (CRP), and Cortisol. In addition, psychometric instruments will evaluate changes in depression, anxiety, stress, sleep quality, and overall quality of life. The primary objective is to determine whether a short-term mindfulness body scan practice can effectively reduce systemic inflammation and improve post-disaster psychological well-being in coastal communities.

Studie Overzicht

Toestand

Nog niet aan het werven

Conditie

Interventie / Behandeling

Gedetailleerde beschrijving

Background: Recurrent tidal flooding in coastal Sayung, Demak, exposes residents to chronic environmental and socioeconomic stress, contributing to psychological distress and elevated systemic inflammation. Within a psychoneuroimmunological framework, mindfulness practices-specifically the body scan technique-may suppress pro-inflammatory pathways and regulate the hypothalamic-pituitary-adrenal (HPA) axis.

Study Design: This is a randomized controlled trial conducted at Sayung 1 Primary Health Center, Demak. Eligible adult survivors of tidal flooding will be randomly allocated to either the intervention group or the control group.

Intervention & Control:

  • Intervention Group: Receives structured 8-day Mindfulness Body Scan training.
  • Control Group: Receives standard health monitoring.

Assessments: Baseline and 1-week post-intervention evaluations will be conducted for all participants:

  1. Biomarkers: Venous blood samples to analyze Interleukin-6 (IL-6), Tumor Necrosis Factor-alpha (TNF-α), C-Reactive Protein (CRP), and Cortisol.
  2. Psychometric Assessments: Standardized questionnaires evaluating depression, anxiety, stress, sleep quality, and quality of life.

Studietype

Ingrijpend

Inschrijving (Geschat)

75

Fase

  • Niet toepasbaar

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studiecontact

  • Naam: Natalia Dewi Wardani Dr. dr. Sp.KJ(K)
  • Telefoonnummer: +6281325683134
  • E-mail: anatdew@gmail.com

Studie Locaties

    • Central Java
      • Demak, Central Java, Indonesië
        • Puskesmas Sayung 1

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

  • Volwassen

Accepteert gezonde vrijwilligers

Nee

Beschrijving

Inclusion Criteria:

  • Age 18 years or older.
  • Resident of Sayung District, Demak Regency, affected by tidal flooding (rob).
  • Registered patient at Sayung 1 Primary Health Center.
  • Capable of providing written informed consent and participating in the intervention sessions.

Exclusion Criteria:

  • Severe cognitive impairment, active psychosis, or severe psychiatric conditions preventing participation.
  • Uncontrolled systemic autoimmune or inflammatory diseases.
  • Current use of long-term systemic corticosteroid or immunosuppressive therapy.
  • Inability to complete questionnaires or follow basic mindfulness instructions.

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Toewijzing: Gerandomiseerd
  • Interventioneel model: Parallelle opdracht
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: Mindfulness Body Scan
Participants undergo structured Mindfulness Body Scan training over an 8-day period alongside standard care
A structured 8-day mind-body exercise where participants systematically direct non-judgmental attention to physical sensations throughout the body from head to toe
Geen tussenkomst: Control Group
Participants receive standard health monitoring without the mindfulness body scan intervention

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Change in Serum Interleukin-6 (IL-6) Levels
Tijdsspanne: Baseline (Day 0) and post-intervention (Day 8)
Measured from venous blood samples using ELISA to evaluate changes in pro-inflammatory cytokine levels (concentrations reported in pg/mL).
Baseline (Day 0) and post-intervention (Day 8)
Change in Serum Tumor Necrosis Factor-alpha (TNF-α) Levels
Tijdsspanne: Baseline (Day 0) and post-intervention (Day 8)
Measured from venous blood samples using ELISA to assess systemic inflammatory responses (concentrations reported in pg/mL)
Baseline (Day 0) and post-intervention (Day 8)
Change in Serum C-Reactive Protein (CRP) Levels
Tijdsspanne: Baseline (Day 0) and post-intervention (Day 8)
Evaluated via laboratory blood analysis as an indicator of acute phase systemic inflammation (concentrations reported in mg/L).
Baseline (Day 0) and post-intervention (Day 8)
Change in Serum Cortisol Levels
Tijdsspanne: Baseline (Day 0) and post-intervention (Day 8)
Measured via venous blood samples to assess HPA axis regulation and physiological stress response (concentrations reported in micro-g/dL).
Baseline (Day 0) and post-intervention (Day 8)

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Change in Depression Score
Tijdsspanne: Baseline (Day 0) and post-intervention (Day 8)
Measured using the Patient Health Questionnaire-9 (PHQ-9). Scores range from 0 to 27, where higher scores indicate greater severity of depression.
Baseline (Day 0) and post-intervention (Day 8)
Change in Anxiety Score
Tijdsspanne: Baseline (Day 0) and post-intervention (Day 8)
Measured using the Generalized Anxiety Disorder 7-item scale (GAD-7). Scores range from 0 to 21, where higher scores indicate greater severity of anxiety.
Baseline (Day 0) and post-intervention (Day 8)
Change in Stress Score
Tijdsspanne: Baseline (Day 0) and post-intervention (Day 8)
Measured using the Perceived Stress Scale (PSS-10). Scores range from 0 to 40, where higher scores indicate higher levels of perceived stress.
Baseline (Day 0) and post-intervention (Day 8)
Change in Sleep Quality Score
Tijdsspanne: Baseline (Day 0) and post-intervention (Day 8)
Measured using the Pittsburgh Sleep Quality Index (PSQI). Global scores range from 0 to 21, where higher scores indicate worse sleep quality.
Baseline (Day 0) and post-intervention (Day 8)
Change in Quality of Life Score
Tijdsspanne: Baseline (Day 0) and post-intervention (Day 8)
Measured using the 36-Item Short Form Health Survey (SF-36) Physical Component Summary. Scores range from 0 to 100, where higher scores represent better health-related quality of life.
Baseline (Day 0) and post-intervention (Day 8)

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Geschat)

1 september 2026

Primaire voltooiing (Geschat)

1 februari 2027

Studie voltooiing (Geschat)

1 april 2027

Studieregistratiedata

Eerst ingediend

24 augustus 2026

Eerst ingediend dat voldeed aan de QC-criteria

24 augustus 2026

Eerst geplaatst (Werkelijk)

27 augustus 2026

Updates van studierecords

Laatste update geplaatst (Werkelijk)

1 september 2026

Laatste update ingediend die voldeed aan QC-criteria

27 augustus 2026

Laatst geverifieerd

1 augustus 2026

Meer informatie

Termen gerelateerd aan deze studie

Andere studie-ID-nummers

  • FK-UNDIP-MIND-01

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

NEE

Beschrijving IPD-plan

The data are not publicly available due to privacy or ethical restrictions. The dataset involves sensitive information about mental health, and sharing it publicly would compromise participant confidentiality as per the ethical approval obtained.

Informatie over medicijnen en apparaten, studiedocumenten

Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Nee

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

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