- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07546539
Fotobiomodulering ved kronisk utmattelsessyndrom
Rollen til fotobiomodulering hos pasienter med kronisk utmattelsessyndrom
Målet med denne kliniske studien er å evaluere om fotobiomodulasjonsterapi (lavnivå laserterapi) kan redusere tretthet og forbedre livskvaliteten hos pasienter med kronisk utmattelsessyndrom (CFS). Studien vil inkludere voksne i alderen 18–60 år som er diagnostisert med kronisk utmattelsessyndrom.
Hovedspørsmålene studien ønsker å besvare er:
Reduserer fotobiomodulasjonsterapi tretthetsnivåene betydelig, målt med Fatigue Severity Scale (FSS) og Multidimensional Fatigue Inventory (MFI-20)? Forbedrer fotobiomodulasjonsterapi smerte, funksjonskapasitet, søvnkvalitet og psykologisk velvære hos pasienter med kronisk utmattelsessyndrom?
Forskere vil sammenligne lavnivå laserterapigruppen med en placebogruppe (falsk laser) for å avgjøre om fotobiomodulasjonsterapi fører til større forbedringer i tretthet, smerte og generell livskvalitet.
Deltakerne vil:
Få enten aktiv lavnivå laserterapi eller placebobehandling tre ganger per uke i åtte uker gjennomgå vurderinger av tretthet, smerte, funksjonskapasitet, livskvalitet, søvnkvalitet og psykologisk velvære ved start og ved oppfølging (3, 6 og 12 måneder)
Studieoversikt
Status
Intervensjon / Behandling
Studietype
Registrering (Antatt)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiekontakt
- Navn: Dr Adil Amir Ali Dr Aadil Amir Ali, PhD
- Telefonnummer: 923002929464
- E-post: aadilamirali@hotmail.com
Studiesteder
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Sindh
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Larkana, Sindh, Pakistan
- Rekruttering
- The larkana General hospital , larkana
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Ta kontakt med:
- Dr Naseebullah
- Telefonnummer: 923337201393
- E-post: larkanageneralhospital@gmail.com
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Hovedetterforsker:
- ADIL AMIR ALI
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
Tar imot friske frivillige
Beskrivelse
Inklusjonskriterier:
Diagnose med CFS i henhold til Institute of Medicine-kriteriene fra 2015 Fatigue Severity Scale (FSS) score ≥ 4 Evne til å forstå studiefremgangsmåten og gi informert samtykke
Eksklusjonskriterier:
Komorbide psykiske tilstander (f.eks. alvorlig depresjon, schizofreni) Nåværende bruk av kortikosteroider eller immunmodulatorer Kjent lysfølsomhet eller dermatologisk kontraindikasjon for LLLT Deltakelse i strukturerte treningsprogrammer mer enn to ganger i uken Diagnosticert ondartet svulst eller aktiv infeksjon Ikke villig til å delta i studien
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Dobbelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
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Placebo komparator: Sham Photobiomodulation (LLLT)
Participants in this group will receive sham laser therapy using an identical device with no therapeutic laser emission.
The device will be applied in the same manner, duration, and frequency as the experimental group to maintain blinding.
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Low-level laser therapy will be delivered using a Class 3B laser device (808 nm wavelength, 100 mW power output). The laser will be applied in contact mode using a static technique perpendicular to the skin surface. Treatment will target bilateral muscle groups: upper trapezius, biceps brachii, posterior deltoid, lumbar paraspinals, gluteus maximus, and vastus lateralis. Each muscle will receive irradiation at 16 points spaced 1 cm apart, delivering 4 Joules per point (total 64 Joules per muscle). Sessions will be conducted three times per week for 8 weeks (total 24 sessions).
Sham laser therapy will be administered using the same device without emission of therapeutic laser energy.
The device will appear active and will be applied with identical procedures, duration, and frequency as the active treatment to ensure participant blinding.
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Eksperimentell: Photobiomodulation Therapy (LLLT)
Participants in this group will receive low-level laser therapy applied bilaterally to multiple muscle groups, including upper trapezius, biceps brachii, posterior deltoid, lumbar paraspinals, gluteus maximus, and vastus lateralis. Each muscle will be treated at 16 points spaced 1 cm apart, with an energy delivery of 4 Joules per point (total 64 Joules per muscle). The therapy will be administered three times per week for 8 weeks (total 24 sessions). |
Low-level laser therapy will be delivered using a Class 3B laser device (808 nm wavelength, 100 mW power output). The laser will be applied in contact mode using a static technique perpendicular to the skin surface. Treatment will target bilateral muscle groups: upper trapezius, biceps brachii, posterior deltoid, lumbar paraspinals, gluteus maximus, and vastus lateralis. Each muscle will receive irradiation at 16 points spaced 1 cm apart, delivering 4 Joules per point (total 64 Joules per muscle). Sessions will be conducted three times per week for 8 weeks (total 24 sessions).
Sham laser therapy will be administered using the same device without emission of therapeutic laser energy.
The device will appear active and will be applied with identical procedures, duration, and frequency as the active treatment to ensure participant blinding.
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Fatigue Improvement
Tidsramme: Baseline to Week 8-12 (end of intervention)
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Fatigue will be assessed using validated self-reported instruments to evaluate the effect of photobiomodulation therapy on chronic fatigue symptoms. The Fatigue Severity Scale (Fatigue Severity Scale) is a 9-item questionnaire that measures the impact of fatigue on daily functioning. Each item is scored on a 7-point Likert scale, and the final score is calculated as the mean of all items, with higher scores indicating greater fatigue severity. The Multidimensional Fatigue Inventory (Multidimensional Fatigue Inventory) is a 20-item instrument assessing five dimensions: general fatigue, physical fatigue, mental fatigue, reduced activity, and reduced motivation. Each domain is scored on a 5-point Likert scale, with higher scores indicating increased fatigue. |
Baseline to Week 8-12 (end of intervention)
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Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Health Related Quality of Life
Tidsramme: Baseline to Week 8-12
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Quality of life will be assessed using either the Medical Outcomes Study 36-Item Short Form Health Survey (Short Form-36 Health Survey) or the World Health Organization Quality of Life Brief Version (World Health Organization Quality of Life-BREF). The Short Form-36 Health Survey evaluates eight domains including physical functioning, bodily pain, vitality, and mental health. Scores range from 0 to 100, with higher scores indicating better quality of life. The World Health Organization Quality of Life-BREF consists of 26 items covering physical, psychological, social, and environmental domains, with higher scores indicating better perceived quality of life. |
Baseline to Week 8-12
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Functional Capacity
Tidsramme: Baseline to Week 8-12 (end of intervention)
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Functional capacity will be assessed using the Six-Minute Walk Test (Six-Minute Walk Test).
This test measures the total distance (in meters) a participant can walk in six minutes on a flat surface and reflects submaximal aerobic capacity and endurance.
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Baseline to Week 8-12 (end of intervention)
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Pain Intensity
Tidsramme: Baseline to Week 8-12
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Pain intensity will be measured using the Visual Analog Scale (Visual Analog Scale), a 10-centimeter horizontal line ranging from "no pain" to "worst imaginable pain."
Scores are recorded in centimeters, with higher scores indicating greater pain intensity.
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Baseline to Week 8-12
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Sleep Quality
Tidsramme: Baseline to Week 8-12
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Sleep quality will be evaluated using the Pittsburgh Sleep Quality Index (Pittsburgh Sleep Quality Index).
This 19-item questionnaire assesses sleep quality over the past month across seven components.
Global scores range from 0 to 21, with higher scores indicating poorer sleep quality.
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Baseline to Week 8-12
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Psychological Well-Being
Tidsramme: Baseline to Week 8-12
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Psychological well-being will be assessed using either the Hospital Anxiety and Depression Scale (Hospital Anxiety and Depression Scale) or the Beck Depression Inventory (Beck Depression Inventory). The Hospital Anxiety and Depression Scale includes 14 items divided into anxiety and depression subscales, each scored from 0 to 21. The Beck Depression Inventory is a 21-item self-report questionnaire with scores ranging from 0 to 63, where higher scores indicate more severe depressive symptoms. |
Baseline to Week 8-12
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Sustained Effects
Tidsramme: Week 16 and Week 24 follow-up
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Follow-up assessments will be conducted to determine whether improvements in fatigue, pain, and functional capacity are sustained after completion of the intervention.
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Week 16 and Week 24 follow-up
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Safety and Tolerability
Tidsramme: Throughout Week 8-12 intervention period
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Safety and tolerability will be assessed by monitoring participant-reported discomfort, skin irritation, or other minor side effects occurring during or after Photobiomodulation therapy sessions.
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Throughout Week 8-12 intervention period
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Adverse Effects and Safety Profile
Tidsramme: From baseline through Week 24 (study completion)
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All adverse events will be recorded and categorized by type, severity, duration, and relationship to the intervention.
Serious adverse events will be reported immediately in accordance with regulatory requirements.
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From baseline through Week 24 (study completion)
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Samarbeidspartnere og etterforskere
Sponsor
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
- Nevroinflammatoriske sykdommer
- Muskel- og skjelettsykdommer
- Sykdommer i nervesystemet
- Muskelsykdommer
- Patologiske prosesser
- Encefalomyelitt
- Nevromuskulære sykdommer
- Kronisk sykdom
- Sykdomsattributter
- Patologiske tilstander, tegn og symptomer
- Tegn og symptomer
- Tretthetssyndrom, kronisk
- Utmattelse
- Terapeutikk
- Laserterapi
- Fototerapi
- Lysterapi på lavt nivå
Andre studie-ID-numre
- UOL/IREB/25/12/0001
Legemiddel- og utstyrsinformasjon, studiedokumenter
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