Screening Protocol
Pain
De qué trata este estudio
El registro no identifica actualmente este estudio como reclutando. Consulta su estado antes de planificar una evaluación.
- Tipo de estudio
- Observacional
- Fase
- No aplica / no indicada
- Rango de edad
- 12 años - 100 años
- Sexo admitido
- Todos los sexos
- Voluntarios sanos
- Aceptados
- Participantes
- 10000 Estimado
Estos son puntos de partida, no una decisión de elegibilidad. El equipo debe revisar todos los requisitos.
Las explicaciones y la navegación están en español. Los textos proporcionados por el registro, incluidos títulos, resúmenes y criterios, se conservan en su idioma original. Puedes pedir orientación en español a WCR.
Acerca de la investigación
This study is a screening evaluation for volunteers who are interested in participating in National Center for Complementary and Integrative Health (NCCIH) research studies about pain and related processes, such as emotion, mood, and decision-making. Screening may include review of medical history, physical exam, vital signs, questionnaires, blood and urine tests, and optional sensory testing to better understand pain and related symptoms. The purpose is to identify and characterize healthy volunteers and people with pain who may be eligible for future NCCIH research studies. This screening study does not test a treatment and has no formal hypothesis.
Leer la descripción completa
Study Description:
This protocol will serve as a volunteer screening protocol for intramural NCCIH. It will provide a vehicle for recruiting, examination, and preliminary testing of research volunteers for NCCIH studies.
Objectives:
To provide a centralized and standardized service for recruiting, screening, and characterizing volunteers interested to participate in studies of pain and related processes (e.g., emotion, affect, decision-making). Depending on their screening characteristics participants will then be offered opportunities to participate in one or more of the current studies of pain and related processes.
Endpoints:
While records of demographics are kept, there is no planned endpoint.
¿Quién podría participar?
La lista siguiente contiene el texto del patrocinador. Puede incluir condiciones, tratamientos previos, resultados de pruebas y otros requisitos. Aparecer en tu búsqueda no significa que califiques.
- INCLUSION CRITERIA:
To be eligible to participate in this study, an individual must meet all of the following criteria:
- Stated interest in, and availability for, participating in NCCIH studies and willingness to comply with the procedures of this protocol.
- At least 12 years of age
- No identified acute health concerns (i.e. symptomatic uncontrolled diabetes mellitus, congestive heart failure, liver cirrhosis, ongoing cancer (excluding skin basal cell carcinoma and squamous cell carcinoma) as evidenced by screening medical history
- Ability to understand and able to provide written informed consent form.
EXCLUSION CRITERIA:
An individual who meets any of the following criteria will be excluded from participation in this study:
- Have active medical or psychiatric health issues that create additional and substantial adverse risks related to study procedures. Medical examples are the acute complications of medical disease, such as asymptomatic hypertensive urgency, diabetic ketoacidosis, symptomatic hyperthyroidism, and unstable angina. Psychiatric examples are the acute complications of psychiatric disease, such as acute mania, paranoid delusions, or having active panic attacks.
- Ongoing substance uses disorder or illicit substance use
- Pregnancy
Additional exclusion from optional QST procedures:
Has a major medical condition or medical history that in a clinician's assessment could affect heat sensitivity, pain thresholds, or ability to comply with study procedures. This may include cardiovascular, autonomic, or neurological conditions (including stroke and blindness or deafness, a history of brain damage, or psychosis).
Población del estudio
No biospecimens will be retained for future use under this protocol. Blood and urine samples, if collected, are used only for screening or clinical testing and are not stored for future research.
Entiende la evaluación inicialTratamiento, grupos y participación
El registro puede describir tratamientos y duración sin incluir un calendario completo. Pide al equipo las visitas, procedimientos, riesgos, costos y alternativas. Mantén tu atención habitual salvo que tu médico te indique un cambio.
- Asignación
- No informado
- Enmascaramiento
- No informado
Healthy Volunteers
Individuals screened under this protocol who are determined to be in good health and without a pain history that would classify them as a participant with pain. These participants may be considered for future NCCIH studies as healthy controls.
Participants With Pain
Individuals screened under this protocol who have a current or prior pain history or pain symptoms identified through medical history, examination, questionnaires, or sensory testing. These participants may be considered for future NCCIH studies of pain and related processes.
Qué evalúan los investigadores
Estas medidas indican qué se estudia. No prueban que un tratamiento funcione.
Medidas principales
Screening classification of participant health and pain status
Plazo: Up to 3 days
Classification of participants as healthy volunteers or participants with pain based on screening history, exam, and protocol-specified assessments.
Medidas secundarias
Patient-reported pain and symptom measures
Plazo: Up to 3 days
Standardized questionnaires assessing pain and related symptoms.
Quantitative sensory testing measures
Plazo: Up to 3 days
Standardized sensory testing assessing pain-related and sensory responses.
Revisa las tablas completas y sus limitaciones en el registro oficial.
Abrir resultados oficiales ↗Centros de investigación (1)
El estado general puede diferir del estado de un centro. Confirma la disponibilidad antes de trasladarte.
1 centros
National Institutes of Health Clinical CenterBethesda, Maryland, United StatesEstado desconocido
Equipo y fechas
- Patrocinador principal
- National Center for Complementary and Integrative Health (NCCIH)
- Inicio del estudio
- 15 nov 2026 Estimado
- Finalización primaria
- 2 jul 2050 Estimado
- Finalización del estudio
- 2 jul 2050 Estimado
- Primera publicación
- 20 jul 2026 Real
- Última actualización
- 10 nov 2026 Real
Contactos oficiales del estudio
Título oficial del estudio
Screening Evaluation of Volunteers for Studies of Pain
Consulta a Wellness Clinical Research
Tu mensaje va a WCR, incluso si otra organización realiza este estudio. WCR puede orientarte, pero podría no realizar este estudio, tener acceso a su equipo ni poder inscribirte.
Fuente: API v2 de ClinicalTrials.gov. Patrocinadores e investigadores envían la información. La NLM no aprueba la seguridad ni la ciencia de todos los estudios registrados. Aviso del registro.
Consultado: 11 nov 2026 · Última actualización del registro: 10 nov 2026