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The BRIDGE Pain Study (BRIDGE)

16. maj 2026 opdateret af: Children's Hospital Medical Center, Cincinnati

Biopsychosocial Risk Influences on the Development and Generation of Early-Onset Chronic Pain

The purpose of the study is to discover at least two distinct Musculoskeletal pain subtypes. These types are caused by different brain-and-immune system signals that affect how the body feels pain, and they are also shaped by a person's biology, psychology, and social environment.

Aim 1. We want to sort adolescents and young adults with long lasting muscle and bone pain into two different groups. To do this, we will look at participants' childhood medical histories, past treatments, when their pain started, the sex they were assigned at birth, what their pain feels like now, tests of how their body senses pain, and immune system markers found in their blood. We think we will find at least two different types of chronic pain groups, plus one group of patients who had a higher risk for pain (because of a rheumatic disease or past surgery) but never developed long term pain.

Aim 2. We want to find out if certain patterns of inflammation in the body change how nerve cells react to pain.

Aim 3: We want to understand how different biological, psychological, and social factors are connected to the chronic pain groups we identified. We think we will find certain mental, behavioral, and social risks-as well as protective factors-that help explain why some people develop long-lasting pain and others do not. We expect these factors to play different roles in each pain group, including the group that does not develop chronic pain.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Undersøgelsestype

Observationel

Tilmelding (Anslået)

600

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Studiesteder

  • Forenede Stater
    • Ohio
      • Cincinnati, Ohio, Forenede Stater, 45211
        • Rekruttering
        • Cincinnati Children's Hospital
        • Kontakt:

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Barn
  • Voksen

Tager imod sunde frivillige

Ingen

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

The participants in this study will come from several groups at Cincinnati Children's Hospital. These include teens and young adults with long-lasting widespread pain, patients already taking part in chronic muscle and bone pain studies, patients with childhood rheumatic diseases, and patients who have had major muscle or bone surgeries. If we need more participants, we will also recruit from the hospital's rheumatology and pain clinics. We plan to enroll 600 adolescents and young adults, ages 14 to 26, with equal numbers from each of the three study groups.

Beskrivelse

Inclusion Criteria:

  • Diagnosis of rheumatic/autoimmune disease/pain condition or surgery prior to age 18; Current age 14 to 26 years; Participant (and parent/legal guardian of participants < 18 yo) can read and write in English; At least 1 year from diagnosis of pain or rheumatic disease; For individuals with MSK surgical history, at least 1 year after initial surgical intervention; For individuals with rheumatic disease, their disease must be considered inactive

Exclusion Criteria:

  • They have active disease, or Other major medical comorbidities have developed after surgery following MSK surgical intervention.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Primary musculoskeletal pain disorders
localized or widespread MSK pain
Andet: Not applicable- observational study
This is an observational study. No intervention is present.
Inflammatory/autoimmune rheumatic diseases
juvenile idiopathic arthritis (JIA) and childhood-onset systemic lupus erythematosus (cSLE)
Andet: Not applicable- observational study
This is an observational study. No intervention is present.
Major MSK surgeries
scoliosis and pectus excavatum repair
Andet: Not applicable- observational study
This is an observational study. No intervention is present.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Conditioned Pain Modulation (CPM) Profile (Pressure)
Tidsramme: Baseline
CPM is defined by the change in pressure thresholds (increase) before and during cold immersion. Pressure thresholds will be measured using an algometer.
Baseline
Conditioned Pain Modulation (CPM) Profile (Heat)
Tidsramme: Baseline
CPM is defined by the change in heat pain intensity (decrease) before and during cold immersion. Heat stimuli will be delivered by a thermode and pain intensity measured by participant self report on the visual analog scale.
Baseline
Temporal Summation (TS) Profile
Tidsramme: Baseline
TS is defined by the change in mechanical pain intensity (increase) after exposure to a series of pinprick stimuli. Pain intensity will be measured by participant self report on the visual analog scale.
Baseline

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Children's Hospital Medical Center, Cincinnati

Samarbejdspartnere

National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Anslået)

1. august 2026

Primær færdiggørelse (Anslået)

1. august 2029

Studieafslutning (Anslået)

1. august 2029

Datoer for studieregistrering

Først indsendt

16. maj 2026

Først indsendt, der opfyldte QC-kriterier

16. maj 2026

Først opslået (Faktiske)

22. maj 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

22. maj 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

16. maj 2026

Sidst verificeret

1. maj 2026

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • BRIDGE Pain
  • 1UC2AR086503 (U.S. NIH-bevilling/kontrakt)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

UBESLUTET

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