View clinical trials related to Polycythemia.
Filter by:This is a Phase 2 open label study of an orally administered lysine-specific demethylase 1 (LSD1) inhibitor, bomedemstat, in participants with polycythemia vera. The primary hypothesis is that bomedemstat is a safe and tolerable orally available agent when administered to participants with PV; and inhibition of LSD1 by bomedemstat will induce hematologic response in this population by 36 weeks, improve symptom burden and reduce spleen size in participants with enlarged spleen at baseline. With Amendment 3, after all ongoing patients have reached 52 weeks of treatment, eligible patients may transition to a bomedemstat extension study if available.
This is a prospective observational study that will enroll patients with high-risk Polycythemia Vera (PV) with at least one Thromboembolic Event (TE) after diagnosis or up to 2 years prior to diagnosis. This is a non-randomized study, and to ensure a sufficient number of patients in both cohorts, enrollment in each cohort will be terminated once the target of 150 patients has been reached.
In the current work, we aim to perform a prospective study that will investigate the relationship between maternal obesity (BMI >30 kg/m2) and morbid obesity (BMI >35 kg/m2) with a late GDM diagnosis (>32 weeks), with an emphasis on obstetric and neonatal outcomes.
This is a Phase 1/2, multicenter study with an open-label dose escalation followed by a randomized placebo controlled and double-blind phase of SLN124 in adult patients with Polycythemia Vera (PV) to assess the safety, tolerability, efficacy, pharmacokinetic (PK), and Pharmacodynamic (PD) response of SLN124.
A transgender man is someone with a male identity who were born with a vulva and vagina. The acquisition of masculine characters can come from surgery or from the use of testosterone. Despite the benefit of using this hormone in relation to hair development, muscle mass gain and changes in voice timbre, its use can cause an increase in the hematocrit (Ht) level. When erythrocytosis occurs (Ht ≥ 50%), the currently proposed conduct is the suspension of cross-hormonization for 3 months, which has negative effects on the affirmation process. This project aims to assess whether reducing the dose of testosterone cypionate by half (100mg/15d) can mitigate the negative outcomes caused by the suspension with the benefit of reducing the hematocrit level in trans patients who developed erythrocytosis using testosterone. This is a pilot study that will compare the intervention (testosterone cypionate 100 mg, fortnightly) to the suspension of the drug, both for 3 months, with the main outcome being the hematocrit level. Hormonal and biochemical levels and the Hospital Anxiety and Depression scale (HAD) will also be evaluated in patients treated at the Gender Incongruence Outpatient Clinic of the Hospital das Clínicas of the Faculty of Medicine of Ribeirão Preto.
This study is a phase II single-arm study designed to evaluate the efficacy and safety of P1101 in Chinese PV patients who are intolerance or resistance to HU.
A Study to Assess Efficacy, Safety, and Tolerability of P1101 in Adult Patients with PV
This is an open label, multicenter, phase 2 trial of Canakinumab in patients with primary myelofibrosis (PMF), post essential thrombocythemia/polycythemia vera related MF (Post ET/PV MF). Eligible patients will receive Canakinumab administered as a subcutaneous injection on day 1 of a 21 day cycle for a core study period of 8 cycles. Canakinumab will be given by subcutaneous injection (SC) injection at a starting dose of 200 mg (one 150 mg/mL syringe and one 50 mg/0.5 mL syringe) every 3 weeks. The interim analysis will be performed when the number of enrolled patients reaches 10. If no responses OR 4 or more patients have unacceptable toxicity, the study will not proceed to the second stage. If the total number of patients reaches the maximum sample size of 26, the treatment is deemed acceptable if the number of responses in the efficacy endpoint are greater than 3, and the number of toxicities are less than 7.
First-line treatment for patients with polycythemia vera, essential thrombocythemia, and pre-myelofibrosis is based on hydroxyurea or pegylated interferon. The objective of treatment is to prevent thrombotic complications and leukemic transformation. Despite overall good response rates, some patients do not respond to treatment and others lose their response over time. Both situations are associated with worse survival and there are to date no clear predictive factors for response although the existence of additional mutations seems unfavorable. In this exploratory study, we hypothesize that biological factors at diagnosis are associated with hematological response at 12 months. We will more specifically study the association between mutational profile, assessed by next-generation sequencing, and cytokine profile with hematological response. This study will help in identifying patients who will not respond to hydroxyurea or pegylated interferon and give the opportunity to try other treatments upfront, in the perspective of precision medicine. On the basic science side, this study will help in understanding the molecular and immunological factors involved in resistance to treatment.
This was an analytical and descriptive, non-interventional, retrospective cohort study of PV patients aged ≥ 18 years in the US using a secondary data source, Optum EHR database.