Kemerovo

Researchers are evaluating the pharmacokinetics, safety, and immune response of two treatments, RPH-030 and Vectibix®, in patients with metastatic colorectal cancer (mCRC) who have wild-type RAS genes. This phase I, multicenter, double-blind, randomized study aims to demonstrate that these treatments have equivalent pharmacokinetic properties when given as first-line therapy in combination with the chemotherapy regimen FOLFIRI. The study also includes a pilot evaluation of the efficacy of these treatments. Participants will be randomly assigned to receive either RPH-030 or Vectibix® intravenously at a dose of 6 mg/kg every two weeks alongside FOLFIRI chemotherapy. Treatment will continue for up to two years or until disease progression, unacceptable toxicity, or withdrawal of consent. The study is divided into several periods: a screening period lasting up to 27 days (extendable to 42 days if biopsy is needed), a 6-month main treatment period, a continued therapy period up to one year, a treatment extension period for responders lasting up to two years, and a follow-up period after treatment ends. During the study, patients will undergo regular tumor assessments approximately every 6 to 8 weeks depending on the study phase. Hospitalizations of at least 24 hours will occur at certain visits for drug administration. Researchers will monitor drug levels in the blood at multiple time points to understand treatment pharmacokinetics. Follow-up will include imaging tests, survival data collection, and safety monitoring until one year after treatment or until patient withdrawal or death. The goal is to assess treatment safety, immune response, effectiveness, and patient well-being throughout the study timeline.

Researchers are evaluating the effectiveness, side effects, and tolerability of vonicog alfa (recombinant von Willebrand factor, rVWF), with or without ADVATE, in treating and controlling nonsurgical bleeding events in children under 18 years old with severe hereditary von Willebrand disease (VWD). This Phase 3 study focuses on participants diagnosed with severe VWD and aims to understand how well these treatments work and how safe they are. Participants will receive vonicog alfa treatment over a period of 12 to 18 months. Their VWD will be managed by their doctors following usual clinical practices. The study involves using biological products including vonicog alfa, provided as a lyophilized powder and solvent for injection, and ADVATE, supplied as recombinant antihemophilic factor in vials. Treatment may be given with or without ADVATE as determined by the study design. During the study, participants will be monitored through clinic visits or telephone calls. Researchers will assess how well bleeding episodes are controlled within 24 hours after the last infusion of the study drug. Safety, tolerability, and treatment effectiveness will be regularly evaluated through ongoing follow-up. The total participation time spans the entire treatment period and monitoring visits to track outcomes and side effects.

Researchers are evaluating the effectiveness and safety of two drugs, BCD-264 and Darzalex, as single treatments for people with relapsed and refractory multiple myeloma. This study focuses on patients who have previously been treated with proteasome inhibitors and immunomodulatory drugs but whose disease progressed after prior therapy. The goal is to compare how well each drug works and how safe they are for these patients. Participants receive either BCD-264 or Darzalex through intravenous infusion at a dose of 16 mg/kg. Both treatments are given as monotherapy, meaning each drug is used alone without combining with other therapies. The study is designed as a double-blind, randomized clinical trial, which means neither the participants nor the researchers know who receives which drug during the trial. During the study, researchers monitor participants for up to 24 weeks to measure the overall response rate using the International Myeloma Working Group criteria. Participants will have regular assessments to track their disease status and treatment safety. Safety and efficacy data are collected throughout the study to evaluate and compare the two treatments' profiles in this patient population.

Researchers are evaluating the long-term safety of study treatments for participants with pulmonary hypertension (PH) who were treated with specific medications in earlier clinical studies and have no other way to access these treatments. This study is designed for people who have finished their previous parent studies and may continue to benefit from the treatment. It is an open-label, phase 3 platform study that follows participants over an extended period to monitor safety. Participants will receive one of the study drugs they used in their parent study, including oral macitentan, selexipag, or a fixed-dose combination of macitentan and tadalafil. Adults take standard doses, while children aged 2 to under 18 years receive doses adjusted for their body weight to match adult exposure levels. Selexipag is given twice daily with dosing adjusted for body weight in children. This treatment continues as in the parent studies, providing ongoing access to these medications. During the study, participants will be regularly monitored for treatment-emergent adverse events, serious adverse events, and any events leading to discontinuation or death, with follow-up lasting up to 84 months. Female participants of childbearing potential will undergo monthly pregnancy testing and agree to contraceptive use during the study and safety follow-up. The study involves ongoing safety assessments to ensure participant well-being while providing access to the study treatments over the long term.

This research aims to evaluate the long-term safety and tolerability of pelacarsen (TQJ230) in adults with established cardiovascular disease and elevated Lipoprotein(a) who have completed the parent trial CTQJ230A12301. The study is an open-label extension following the phase 3 parent study, providing participants continued access to pelacarsen after the initial trial. Participants will receive pelacarsen 80 mg by subcutaneous injection once a month during this open-label extension. The study is single-arm and multicenter, focusing on continued treatment with pelacarsen for up to 36 months after completion of the parent study. Throughout the study, participants will be monitored regularly to assess safety and tolerability, with particular attention to adverse events occurring up to 36 months. Researchers will collect data on health status throughout this period to understand the long-term effects of pelacarsen in this patient population.

Researchers are conducting an observational multicenter cross-sectional study to better understand the characteristics of adults with uncontrolled severe asthma in Russia who are not receiving biological therapy. The study aims to collect detailed information on the epidemiology, clinical features, treatment patterns, and demographics of these patients across different regions of the Russian Federation, which vary widely in population composition and environmental factors. The study will help fill the gap in data about severe asthma in Russia, especially in patients treated according to standard care but excluding biologics. The study plans to include 5,000 adult patients from about 50 outpatient centers across 50 regions of Russia. It will collect routine clinical data without altering standard medical care or introducing any new diagnostic or therapeutic procedures. The study design includes one visit per patient to gather demographic, clinical, and treatment information, focusing on patients with uncontrolled severe asthma receiving standard treatments like inhaled corticosteroids with other medications but not biological agents. Participants will provide data through medical records and assessments such as the Asthma Control Questionnaire. Researchers will analyze patterns of drug use, clinical characteristics including comorbidities, blood counts, immunoglobulin levels, and lifestyle factors. The study will characterize patients' demographics, treatment trends, and asthma control status from June 2024 to June 2027. Safety monitoring is observational, with no intervention beyond routine care, and the total participation involves a single study visit.

Researchers are conducting a large, non-interventional observational study to better understand adults with uncontrolled asthma across Russia. This study aims to gather detailed information on the demographic and clinical characteristics of these patients, the treatments they receive, and how their condition is managed in routine clinical practice. The study focuses on patients not treated with biologics and covers a diverse population from about 50 regions in Russia, reflecting differences in ethnicity, climate, and economic status. The study will include 9,000 adult patients with uncontrolled mild to moderate asthma who are receiving standard care. Data will be collected during 2-3 visits that follow routine clinical practice schedules. At the first visit, information from the previous 52 weeks will be gathered from medical records and patient interviews. The second visit will take place about 12 weeks later to collect follow-up data on treatment changes and clinical outcomes. For a subgroup of 500 patients using a fixed-dose combination of budesonide/salbutamol at the second visit, an additional third visit will occur 12 weeks later to further monitor treatment and outcomes. Participants will be monitored through medical record reviews and interviews during these visits. Researchers will assess baseline characteristics such as blood eosinophil counts, sputum eosinophils, and total IgE levels, along with treatment profiles and clinical outcomes. The study does not involve any experimental interventions beyond standard care and aims to provide comprehensive real-world data on uncontrolled asthma management in Russia. The total study duration for participants includes up to 24 weeks of follow-up for some patients.

Researchers are conducting a multi-center, non-interventional study to observe routine diagnostic and treatment practices for patients with unresectable or inoperable locally advanced non-small cell lung cancer (NSCLC) and limited-stage small cell lung cancer (LS-SCLC) in 50 major oncology centers across Russia. The study will collect data from 2000 patients receiving chemo-radiation therapy (CRT) over two years. The aim is to understand demographic and clinical characteristics, diagnostic procedures, treatment approaches, and short-term outcomes of CRT in these patients, without collecting information on treatments following CRT such as durvalumab. The study involves collecting data at two main points: at the start of CRT (either concurrent or sequential chemo-radiation) and after the last dose of radiation therapy, including results from computed tomography (CT) scans. Data collection will be done from patients' medical records in routine clinical practice, and the second data collection is expected to occur within six months after the first visit. The study follows local regulations for adverse event reporting and does not involve additional interventions or treatments. Participants will be adults aged 18 years or older who have locally advanced NSCLC or LS-SCLC and are currently undergoing radiation therapy as part of CRT. Researchers will gather information on patient demographics, disease stage, histology, and clinical status at baseline. The study will monitor treatment details and short-term outcomes after CRT. All data is collected from existing medical records, ensuring no extra procedures for participants. The total participation duration aligns with routine treatment schedules and follow-up visits.

Researchers are evaluating the steady state pharmacokinetics, safety, and tolerability of doravirine (DOR) when given to pediatric participants with HIV-1 infection aged 4 weeks to less than 12 years and weighing under 45 kg. Participants may be treatment-naive or virologically suppressed on stable combination antiretroviral therapy (cART) with no history of treatment failure. This phase 2, single-group, open-label, multi-site study aims to assess DOR either with 2 nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs) or as part of a fixed-dose combination with lamivudine (3TC) and tenofovir disproxil fumarate (TDF). Participants receive oral doravirine combined with 2 NRTIs or as part of the fixed-dose combination DOR/3TC/TDF. The study includes a treatment period up to Week 24 to monitor pharmacokinetics and safety. Those who complete the Week 96 visit may join an extension study to continue receiving DOR until it becomes commercially available or for up to an additional 224 weeks, whichever occurs first. Throughout the study, participants undergo intensive pharmacokinetic sampling at designated timepoints up to 12 or 24 hours postdose to measure drug concentration and absorption parameters. Safety and tolerability are assessed through monitoring adverse events, laboratory tests, and clinical evaluations up to 24 weeks. Participants are closely observed for viral suppression status and any drug-related side effects during treatment and extension periods.

Researchers are evaluating the effectiveness and safety of olokizumab (OKZ) compared to a placebo in patients with progressive fibrosing interstitial lung diseases (ILD). This phase 2/3 study uses a double-blind, parallel-group, adaptive design to assess treatment impact on lung function. Progressive fibrosing ILD is confirmed by imaging and lung function tests, with disease progression criteria including declines in lung capacity and worsening symptoms. Participants will receive subcutaneous injections of either 64 mg olokizumab or placebo every 4 weeks during a 48-week double-blind treatment period. The study begins with a 4-week screening period before treatment starts. After completing treatment, all participants enter a 24-week follow-up phase with visits at weeks 52, 60, and 72 to monitor ongoing effects and safety. Throughout the study, patients will undergo lung function tests, imaging reviews, and assessments of respiratory symptoms. Researchers will measure changes in forced vital capacity (FVC) over 48 weeks as the primary outcome. Safety and adverse events will be monitored during treatment and follow-up. The total participation time is about 76 weeks, including screening, treatment, and follow-up periods.