Clinical trials: ITCH
Histamine, Cowhage
Investigate the Relationship Between Catastrophizing and the Perception of Itch Intensity in Healthy Individuals
This project aims to investigate the relationship between different dimensions of catastrophizing (rumination, magnification, and helplessness) as well as some specific personality traits related to catastrophizing tendencies…
- Trial name
- NCT06340438
- Testing
- Histamine, Cowhage
- Where
- Denmark
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Individual Adjustment, Itch; Athlete
Electromyographic Analysis And Body Balance In The Use Of Athletes After Cryotherapy By Immersion Ankle
The influence of cryotherapy on ankle motor control and balance of athletes is controversial. The aim of this study is to assess the neuromuscular response of the dominant leg and body balance basketball athletes after…
- Trial name
- NCT01870414
- Testing
- cryotherapy by immersion
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Pruritus
Dermal Blood Flow Response to Escalating Doses of Histamine, Administered by a Skin Prick
To determine the effective dose and the time course, the dermal blood flow response to histamine will be evaluated at different doses (5 µg, 15 µg and 50 µg).
- Trial name
- NCT04399213
- Testing
- 50 µg Histamine, 15 µg Histamine, 5 µg Histamine
- Where
- Belgium
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Atopic Dermatitis
Comprehensive Investigation of Heart Rate Variability as a Measure of the Autonomic Nervous System in Atopic Dermatitis
The purpose of this research is to study heart rate patterns in people with moderate to severe atopic dermatitis and how itching affects those patterns.
- Trial name
- NCT00691366
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Wake Forest University
Xerosis Cutis, Dry Skin
Enhancing SKIN Health and Safety in Aged CARE
Aged long-term care receivers are affected by various adverse skin conditions like pressure ulcers, incontinence-associated dermatitis, dryness, intertrigo and many more.
- Conditions
- Xerosis Cutis, Dry Skin, Pruritus, Pressure Ulcer
- Trial name
- SKINCARE (NCT03824886)
- Testing
- Implementation of skin care algorithm
- Where
- 2 sites in Germany
- Volunteers
- 405 people, healthy volunteers welcome
- Sponsor
- PD Dr. Jan Kottner
Pain, Itch
Topographical Distribution of Itch and Pain Receptors
The experiment consists of three experimental sessions conducted on three consecutive days. In all experimental sessions, the participant will fill in a series of questionnaires about how you perceive itch and pain, and about…
- Trial name
- NCT07122973
- Testing
- Histamine, Cowhage, Capsaicin 8% Patch
- Where
- Denmark
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Itch
Evaluation of Peripheral Itch Mechanisms Following Injection of Morphine (Second Sub-Project)
The aim of our 2nd sub-project is to clarify if the capsaicin receptor TRPV1 is implicated in the mechanism of morphine-induced mast cell degranulation.
- Trial name
- NCT04700007
- Testing
- Capsaicin, Diphenhydramine, Morphine Chloride
- Where
- Denmark
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Itch
Characterization of the Toll-like Receptor 7-agonist Imiquimod 3.75% As a New Surrogate Model of Itch
The aim of this research project is to design a new model of human itch by application of Zyclara cream. Further, the aim is to characterize the model and to verify if the mechanism of action of imiquimod follows the…
- Trial name
- NCT03943407
- Testing
- Zyclara 3.75 % Topical Cream, Prudoxin, Histamine
- Where
- Denmark
- Volunteers
- healthy volunteers welcome
- Sponsor
- Aalborg University
Seasonal Allergic Rhinitis
A Randomized, Double-blind, Placebo-controlled Study on the Effect of CVT-E002 in Patients With Seasonal Allergic Rhinitis
You are being asked to take part in a research study of COLD-fX, a product designed to boost the immune system. COLD-fX is an extract from the roots of North American ginseng and it may offer some benefit to people with seasonal…
- Trial name
- NCT00726401
- Testing
- COLD-fX
- Where
- 4 sites in Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Afexa Life Sciences Inc
Histamine, Cowhage
Itch Sensation Induced by Simultaneous Application of Pruritogens (Spatial Summation)
In This experiment, the investigators would like to design a new itch model based on the spatial summation of pruritic stimuli. The hypothesis behind this study (spatial summation) is that two simultaneous applications of…
- Trial name
- NCT06328530
- Testing
- Cowhage, Histamine
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Pruritus
Antipruritic Effect of Topical Ketamine, Amitriptyline, and Lidocaine
The purpose of this study is to examine the antipruritic efficacy of topical ketamine, amitriptyline, lidocaine, and a tri-combination of ketamine, amitriptyline and lidocaine (hereafter referred to as "KeAmLi") using…
- Trial name
- NCT03096444
- Testing
- Ketamine Hydrochloride, Amitriptyline Hydrochloride, Lidocaine Hydrochloride
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Gil Yosipovitch
Itch
Characterization of Bovine Adrenal Medulla (BAM8-22) as a New Surrogate Model of Non-histaminergic Itch
With this experiment, the experimenter wish to create a new model of itch based on the substance BAM8-22 (Bovine Adrenal Medulla), which is found naturally in the human body and which has proved to evoke itch.
- Trial name
- NCT04197440
- Testing
- BAM8-22 2mg/ml, BAM8-22 1mg/ml, BAM8-22 0.5 mg/ml
- Where
- Denmark
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Dry Skin, Urticaria
A Clinical Study to Assess the Safety and Effectiveness of Utixira Lotion and Utixira Tablet in Healthy Adult Human Subjects With Dry or Sensitive Skin Prone to Mild to Moderate Pruritus and Urticaria
This exploratory, prospective, open-label, single-centre, safety, efficacy and in-use tolerability study of the Utixira Lotion + Utixira Lotion as regimen in healthy adult human subjects with dry or sensitive skin and prone to…
- Conditions
- Dry Skin, Urticaria, Pruritus, Sensitive
- Trial name
- NCT06924840
- Testing
- Utixira Lotion tablet as regimen
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- SAVA Healthcare Limited
Itch
Characterization of BAM8-22 as a New Surrogate Model of Non-histaminergic Itch
With this experiment, the experimenter wish to asses if substance BAM8-22 (Bovine Adrenal Medulla) induce non-histaminergic itch.
- Trial name
- NCT04588532
- Testing
- BAM8-22, Histamine, Cowhage (Mucuna Pruriens)
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Pruritus
A Study to Investigate the Receptor Occupancy of SK-1405 in Healthy, Caucasian, Male Subjects
The primary objective is to confirm the target receptor occupancy of SK-1405 and to correlate receptor occupancy with SK-1405 dose and plasma concentration.
- Trial name
- NCT02650076
- Testing
- SK-1405
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Sanwa Kagaku Kenkyusho Co., Ltd.
Contagious Itch
Contagious Itch, Disgust and Empathy in Patients and Medical Staff
This study is to assess the relationship between CI, disgust and empathy in medical staff treating patients with scabies, to differentiate the impact of visual and verbal stimuli contributing to CI and to assess information about…
- Trial name
- NCT04557644
- Testing
- 7-items-questionnaires addressing CI, disgust and empathy, Saarbrucken Personality questionnaire (SPQ) addressing empathy., 10-items-questionnaire addressing previous dermatological conditions, intensity of itch
- Where
- Switzerland
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Allergy, Anxiety
The Effects of Virtual Reality and Music on Pain, Anxiety, Itching, and Vital Signs
Aim: This study aimed to examine the effects of virtual reality and music on pain, anxiety, itching, and vital signs of children during a skin prick test and evaluation.
- Conditions
- Allergy, Anxiety, Pain, Itching
- Trial name
- NCT06479967
- Testing
- The VR glasses group, the music group
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Uludag University
Itch; Athlete
The Mysterious on/Off Itch and Erythema During Whole Body Vibration Exercise
Intense itch on the legs sometimes associated with redness can be adverse effects of whole body vibration (WBV) according to own observations and numerous posts in non-professional online-blogs.
- Trial name
- VIBRA (NCT03455036)
- Testing
- Whole body vibration training
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Atopic Dermatitis, Psoriasis Vulgaris
Blue Light in the Treatment of Inflammatory Skin Diseases
The goal of this clinical trial is to assess the effectiveness of full-body blue light irradiations in the treatment of inflammatory skin diseases (atopic dermatitis, psoriasis, eczema) and chronic pruritus in adult and pediatric…
- Conditions
- Atopic Dermatitis, Psoriasis Vulgaris, Eczema, Pruritus
- Trial name
- NCT06516783
- Testing
- Full Body Blue GEN 1.0 device
- Where
- Poland
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Medical University of Lodz
Peripheral Analgesic and Anti-itch
Pharmacokinetics, Mass Balance, and Metabolism of [14C]HSK21542 in Healthy Adult Male Volunteers.
This is a single-center, nonrandomized, and open design study to investigate the pharmacokinetics, mass balance, metabolism and excretion of HSK21542 in healthy male subjects.
- Trial name
- NCT05835934
- Testing
- [14C]HSK21542
- Where
- China
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Haisco Pharmaceutical Group Co., Ltd.