Active clinical trials for "Pruritus"

In order to validate the accuracy and reliability of the histamine skin prick model for histaminergic itch and vasodilation, the dermal blood flow response induced by a histamine skin prick will be evaluated after the administration of certain H1-antihistamines. Besides, the influence of these H1-antihistamines on the dermal blood flow response induced by the topical application of cinnamaldehyde and capsaicin will be evaluated. Changes in dermal blood flow will be measured with laser speckle contrast imaging.

Immune checkpoint inhibitors (ICIs) are commonly used in the therapeutic arsenal of metastatic melanoma, Merkel cell carcinoma and cutaneous squamous cell carcinoma, thanks to their inhibiting effects on cytotoxic T-lymphocyte-associated protein 4 (anti-CTLA4) and anti-programmed death-1 (anti-PD1) respectively. These treatments can induce numerous cutaneous and non-cutaneous adverse effects that are mainly due to their immunological action. Their most frequent adverse effects are dysthyroidism, autoimmune hepatitis, colitis and skin disorders. Among those, pruritus is frequently reported as a side effect of these treatments. Its incidence has been estimated between 11% and 47%. Pruritus can deeply affect the patient's quality of life and may lead to treatment discontinuation. Until now, ICI-related pruritus has been poorly studied and it is not understood. In the literature, data on the presence and characteristics of pruritus in patients treated by ICIs were provided, without analyzing the causes of this pruritus. Indeed, it is not known if the occurrence of pruritus is related to direct or indirect effects of ICIs. Some authors reported a correlation between the occurrence of cutaneous adverse events under ICIs and the survival. The principal aim of our study was to analyze the putative causes of pruritus occurring in patients treated with ICIs for melanomas and cutaneous carcinomas. The other objectives were to assess the association between the occurrence of pruritus and survival, and between the other adverse events and pruritus.

Introduction: Adding opioids to local anesthetic solutions leads to enhanced anesthesia and provide postoperative analgesia. Intrathecaly injected opioids have some side effects, though. One of them is pruritus. Objective: We designed a randomized, double-blinded, placebo-controlled study to evaluate prophylactic impact of continuous IV Magnesium 10mg/kg over 30 minutes on intrathecal fentanyl-induced pruritus start at the end of the operation. Methods: ASA I-II Patient's candidate for orthopedic operations under spinal anesthesia (10-15mg hyperbaric bupivacaine and 25 µg fentanyl intrathecal) and will be divided randomly into two groups: Control group (Placebo group): bolus 100 ml nacl 0.9% at end of surgery Study group (Mg ++ group): (continuous IV Magnesium 10mg/kg in 100 ml Nacl0.9% over 30 minutes at end of surgery). Study outcome: Hemodynamics: Systolic blood pressure, Mean arterial blood pressure, pulse rate, O2 saturation will be recorded in 5 min,10 min,30 min,60 min and every one hour till 6 hours after the operation. Pruritus Patients were asked about existence (present=1,no=0), severity (mild=1, modret=2, sever =3) and site of pruritus (Face(trigeminal) =1, neuroaxial(dermatome)=2), 1,2,4, and 6 hours after operation. Incidence of pruritus total group incidence %. The incidence of PONV.

Atopic dermatitis (AD) is a chronic type of eczema affecting approximately 10% of adults and 12% of children in the US. The intense itching (pruritus) associated with AD can be significantly disruptive to sleep and quality of life for both the patients and their caregivers. AD is challenging to describe and measure. The purpose of this study is to see if we can reliably measure how much people with AD scratch and how scratching interferes with sleep and quality of life by using digital sensors, sleep studies and patient-reported information.

The purpose of this study is to collect information on unexpected adverse reactions (ADRs), how often ADRs occur, and factors that can affect the safety and effectiveness of Claritin (loratadine) when used in children. Patients will be observed while they are taking Claritin, and ADRs and symptom scores will be recorded. At the end of treatment, improvement in symptoms will be recorded. Post-marketing surveys are not considered applicable clinical trials and thus the results of this survey will not be posted at its conclusion. The results will be submitted to public health officials as required by applicable national and international laws.

This study is designed to see the effect of low dose intrathecal morphine on promting enhanced recovery after cesarean delivery with early ambulation and reduction of hospital stay.

This study aims to evaluate the efficacy of baby talcum in prevent pruritus after cast application in orthopaedic patients. The investigators will do a randomized controlled trial in patient with fracture distal end of radius treated conservatively. Pruritus score and satisfaction will be monitor along the entire course of cast retention.

The purpose of this study is to investigate the potential desensitising effects of repeated applications of capsaicin, trans-cinnamaldehyde and L-menthol on thermal, mechanical and chemical sensory stimulations.

The molecular mechanisms of action of photo(chemo)therapy in skin diseases are investigated in this study. The phototherapeutic modalities employed include UVB (ultraviolet B), UVA (ultraviolet A), PUVA (psoralen+UVA) and/or extracorporeal photochemotherapy (photopheresis). The study will address whether and how photo(chemo)therapy affects specific biologic pathways in different skin disorders and search for predictive biomarkers.

Vifor International Ltd. is seeking real-world evidence (RWE) to better understand the epidemiology, patient characteristics, and management of CKD-aP in the real-world clinical setting.