Clinical trials: Sensitisation
Skin Irritability
Dermatological Evaluation of Topical Compatibility, Primary Skin Irritability, Accumulated Skin Irritability, and Dermal Sensitisation
Check the safety under normal conditions of use through the verification of emergence signs of irritability and sensitisation of the genital mucosa.
- Trial name
- DERM EV TOPIC (NCT03007498)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Kley Hertz S/A
Chronic Pain, Central Sensitisation
Childhood Adversity, Inflammatory Reactivity and Persistent Pain
The goal of this observational study is to investigate how adverse experiences during childhood are linked to people experiencing persistent pain and fatigue in adulthood. The questions the investigators aim to answer are: 1.
- Conditions
- Chronic Pain, Central Sensitisation, Immune Response, Adverse Childhood Experiences
- Trial name
- CAIR (NCT06127693)
- Testing
- Tetravalent Influenza Vaccine, High-frequency electrical stimulation
- Where
- South Africa
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- University of Cape Town
Chronic Plantar Fasciitis, Control Group
Frequency of Neuropathic Pain in Patients With Plantar Fasciitis
Study Design This prospective cross-sectional study was undertaken between November 2023 and March 2024. Written and verbal informed consent was obtained from all patients.
- Trial name
- NCT06348017
- Where
- Turkey (Türkiye)
- Volunteers
- 206 people, healthy volunteers welcome
- Sponsor
- Yozgat City Hospital
Urinary Tract Infections, Malnutrition
Effect of Hygiene and Menstrual Hygiene Interventions on Learning and Psychosocial Wellbeing in Madagascar
A previous study in schools in rural Madagascar found that a bundle of hygiene-focused interventions substantially improved girls' learning outcomes.
- Conditions
- Urinary Tract Infections, Malnutrition, Inflammation, Stress
- Trial name
- KILONGA2 (NCT07702916)
- Testing
- Peer leadership/sensitization + sanitary pads, School infrastructure
- Where
- Madagascar
- Volunteers
- 3,080 people, healthy volunteers welcome
- Sponsor
- University of California Santa Cruz
Edible Insect Allergy, Shrimp Allergy
Shrimp Sensitization and Allergy Among Patients With Edible Insect Allergy
This study aims to determine the prevalence of shrimp sensitization and clinical shrimp allergy among patients aged ≥7 years with confirmed allergy to edible insects, including silkworm, bamboo worm, and palm weevil.
- Conditions
- Edible Insect Allergy, Shrimp Allergy, Shrimp Sensitization
- Trial name
- NCT07857187
- Testing
- Edible Insect Oral Food Challenge, White Shrimp Oral Food Challenge
- Where
- Thailand
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Hyperalgesia, Secondary
Reliability of Measuring the Area and Intensity of Secondary Hyperalgesia Induced by High Frequency Stimulation
This study is designed to evaluate the method of assessing the and intensity areas of secondary hyperalgesia induced by High Frequency Stimulation (HFS).
- Trial name
- NCT03966508
- Testing
- High-frequency electrical stimulation
- Where
- Belgium
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Université Catholique de Louvain
Asthma, Dermatitis, Atopic
Impact in Off-spring of Mothers After Perinatal Daily Intake of a Probiotic
A probiotic (Lactobacillus rhamnosus GG) supplement to pregnant women the last four weeks of pregnancy and three months after birth is expected to give a 40% reduction in risk of atopic sensitisation and allergic disease at two…
- Conditions
- Asthma, Dermatitis, Atopic, Rhinitis, Allergic, Perennial
- Trial name
- NCT00159523
- Testing
- Probiotic
- Where
- Norway
- Volunteers
- 416 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Skin Care
To Assess the Cutaneous Irritation and Sensitization Potential of a Cosmetic Facial Product Using a Human Repeat Insult Patch Test (HRIPT) in Healthy Participants
The objective of this clinical study is to assess the irritation and sensitisation potential of a cosmetic test product after repeated semi-occlusive patch applications to healthy human participants by following a conventional…
- Trial name
- NCT03175562
- Testing
- Facial micellar cleanser, Saline Solution: Sodium Chloride (NaCl; 0.9%)
- Where
- Brazil
- Volunteers
- 272 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Fibromyalgia
Suprathreshold Pressure Pain Stimulation in Fibromyalgia
The purpose of this study is to investigate the induced-pain characteristics after suprathreshold pressure stimulation at different intensities in fibromyalgia subjects, compared with healthy volunteers.
- Trial name
- NCT04047407
- Testing
- Suprathreshold pain stimulation
- Where
- Spain
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Castilla-La Mancha
Kidney Transplant Rejection
Immune Response in Desensitized Patients
Kidney transplantation is the best treatment for chronic renal failure in terms of morbidity and mortality, quality of life for patients and health economics.
- Trial name
- DELIGHT (NCT05785936)
- Testing
- Desensitization
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Osteo Arthritis Knee, Central Nervous System Sensitization
Pregabalin for Central Sensitization in TKA
The study purpose is to determine if giving pregabalin before and after total knee arthroplasty (TKA) can improve pain and meaningful function after surgery in patients that have central sensitization (CS).
- Trial name
- NCT05460871
- Testing
- Pregabalin 75mg
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Subacromial Pain Syndrome, Central Sensitisation
The Segmental Distribution of Hypersensitivity in Patients With Chronic Subacromial Pain Syndrome
This study aimed to determine the distribution of pain sensitivity according to body segments in patients with central sensitization associated with chronic subacromial pain syndrome (SPS).This cross-sectional study included…
- Trial name
- NCT06139120
- Testing
- Assessment of hypersensitivity
- Where
- Turkey (Türkiye)
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Skin Sensitisation
HRIPT for Collagen Dressing
The objectives of this study are to determine by repetitive epidermal contact, the primary or cumulative irritation and the allergic contact sensitization potential of the ColActive Plus Collagen Matrix Dressing, under maximized…
- Trial name
- NCT06283173
- Testing
- ColActive Plus Collagen Matrix Dressing
- Where
- United States
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Covalon Technologies Inc.
Hyperalgesia
Effect of Gabapentin on Pain of the Second Cataract Surgery
Gabapentin pretreatment may reduce hyperalgesia occurring at the second surgery in serial, bilateral cataract surgery.
- Trial name
- NCT02127853
- Testing
- gabapentin
- Where
- South Korea
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Allergy Skin, Allergic Skin Reaction
SPT for Sensitization of Collagen Dressing
The goal of this clinical trial is to determine the sensitization (contact allergy) potential of the test product ColActive Plus Collagen Matrix Dressing after a skin prick test on the skin of healthy human subjects.
- Trial name
- NCT06271993
- Testing
- ColActivePlus Collagen Matrix Dressing
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Covalon Technologies Inc.
Migraine, Worker Health
Central Sensitization, Work-Related Stress, and Musculoskeletal Symptoms in Desk-Based Workers With and Without Migraine
Migraine is a common neurological disease causing significant disability worldwide, with an estimated global prevalence of 14.4%.
- Conditions
- Migraine, Worker Health, Sensitization, Musculoskeletal Pain
- Trial name
- NCT07554664
- Where
- Turkey (Türkiye)
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- Bozok University
Female Dry Genital Mucosa
Clinical Study to Prove Safety in Use (Irritability and Sensitization in Genital Mucosa) of an Intimate Lubricating Gel
The purpose of this study is to check the safety under normal conditions of use through the emergence of signs of irritability and sensitization of the genital mucosa.
- Trial name
- CL STD SAF USE (NCT02441647)
- Testing
- KL029 Intimate Lubricant Gel
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Kley Hertz S/A
Sensitivity, Contact
Dermatological Assessment of Primary Dermal Irritability Accumulated and Sensitization of Hyaluronic Nasal Spray
Evaluate the potential of Primary Dermal Irritability, Accumulated Dermal Irritability and Dermal Sensitization, of health products through the application of Patch Test, proving the safety of the product for topical use.
- Trial name
- NCT05508243
- Testing
- Hyaluronic Nasal Spray
- Where
- Brazil
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Herbarium Laboratorio Botanico Ltda
Experimental Pain, Hyperalgesia
Dextromethorphan Effect on Central Sensitization to Pain in Healthy Volunteers
The aim of this study is to assess the anti-hyperalgesic effect of dextromethorphan in healthy volunteers compared to placebo.
- Trial name
- Hydex (NCT02596360)
- Testing
- Pulmodexane® 30mg, lactose
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Healthy Adult
Human Repeat Insult Patch Test to Evaluate Skin Irritation and Sensitization in Healthy Volunteers
This study evaluates skin irritation and sensitization following repeated application of a collagen-based material in healthy adult volunteers under controlled conditions.
- Trial name
- HRIPT (NCT07473661)
- Testing
- Collagen-Based Material
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- SerenaGroup, Inc.