Chelyabinsk

This research aims to gather long-term safety and effectiveness information for people treated with ibrutinib, a medicine taken by mouth that blocks a specific enzyme called brutons tyrosine kinase. The study focuses on participants who previously took part in ibrutinib studies that have finished and are still receiving ibrutinib treatment, continuing to benefit from it. It is an open-label study, meaning both participants and researchers know the treatment being given. Participants will continue taking ibrutinib capsules daily at the dose they were given in their prior study until the doctor decides the treatment is no longer helpful due to disease progression or side effects, the participant chooses to stop, other treatment options become available, or the study ends. Safety will be monitored throughout, and effectiveness data may be combined with previous study results. No formal testing of hypotheses is planned in this extension. During the study, participants will be regularly monitored for safety and disease status. The main outcome is the number of participants experiencing side effects within 30 days after the last ibrutinib dose or before starting another cancer therapy. Participants may continue treatment until alternative access to ibrutinib is arranged or the study ends, which is planned for December 2029. Researchers will collect ongoing data to understand the long-term effects of ibrutinib treatment.

Researchers are evaluating the safety and effectiveness of BCD-248 combined with daratumumab compared to a combination of daratumumab, pomalidomide, and dexamethasone for treating adults with relapsed or refractory multiple myeloma. This study focuses on participants aged 18 and older who have measurable multiple myeloma and have received previous treatments including a proteasome inhibitor and lenalidomide, specifically those who are refractory to lenalidomide or have had disease progression after prior therapies. Participants will receive either BCD-248 administered under the skin with daratumumab given intravenously, or the combination of daratumumab intravenously with pomalidomide and dexamethasone taken orally. The study is randomized without masking, comparing these two treatment groups in parallel. The intervention period includes monitoring for up to 36 months to assess disease progression and response, with additional long-term evaluations lasting up to 5 years. During the trial, participants will undergo assessments including measuring minimal residual disease using flow cytometry at 12 months, and monitoring progression-free survival per established criteria. Other evaluations include response rates, survival, immune markers, and adverse events over several years. Safety and treatment effects will be closely followed with regular clinical visits and laboratory tests throughout the study duration, which extends until October 2032.

Researchers are studying aggressive high-volume metastatic hormone-sensitive prostate cancer mHSPC in male patients in the Russian Federation. This observational study focuses on treatment patterns and the evaluation of homologous recombination repair mutations HRRm in circulating tumor DNA ctDNA. The study aims to better understand demographic and clinical characteristics along with how patients with different HRR gene statuses are treated. The study enrolls about 400 male patients with high-aggressive Gleason 8-10 and high-volume mHSPC who have known tumor HRRm status from routine tumor samples. No additional procedures beyond routine clinical care are performed. Data are collected during two visits a baseline visit where medical history and treatment approaches since diagnosis are recorded, and a final visit at disease progression or after about 12 months to gather follow-up treatment and progression information. Blood samples for ctDNA and HRRm testing are collected from routine blood draws and analyzed centrally. Participants contribute data through medical record reviews and, if needed, patient interviews. Researchers collect information on treatments received, disease progression, lab tests, and mutation presence. The study evaluates various outcomes including treatment proportions, therapy durations, progression times, and mutation rates over 36 months. Data are entered into electronic forms, and follow-up may occur by phone if in-person visits are not possible. The total study duration is about 38 months or until all data are collected.

Researchers are conducting a national, multi-center, prospective study to collect real-world data on patients in the Russian Federation with advanced and aggressive endometrial cancer, specifically stage III-IV disease. The study focuses on molecular profiling markers such as POLE mutations, dMMRpMMR, p53 abnormalities, HER2 expression, and PD-L1 status, alongside demographic and clinical characteristics. It aims to understand first-line postoperative treatment approaches in these patients. The study involves no additional procedures beyond routine clinical practice. Patients provide archival tumor tissue samples obtained from biopsy or post-operative formalin-fixed paraffin-embedded FFPE blocks for molecular testing. Testing uses immunohistochemistry IHC for certain markers and next-generation sequencing NGS or polymerase chain reaction PCR for POLE mutations. Data will be collected at two visits a baseline visit to gather clinical and demographic information and tissue testing results, and a final visit 6 months later or at disease progression to collect follow-up treatment and progression data. Participants data and outcomes will be recorded in an electronic case report form. The study measures include rates of positive molecular markers and various clinical and treatment-related outcomes over 24 to 33 months. Approximately 500 patients will be enrolled across about 30 sites. The overall study duration is about 27 months or until data collection for all patients is complete.

This study evaluates the long-term safety and tolerability of pelacarsen TQJ230 in people with established cardiovascular disease and elevated Lipoproteina who completed a previous related study. It is an open-label extension trial, meaning all participants receive the study drug without placebo comparison. The trial is sponsored by Novartis Pharmaceuticals and focuses on continued treatment after the completion of the parent study. Participants receive monthly injections of pelacarsen 80 mg subcutaneously for up to 36 months during this extension phase. This phase is designed to provide access to the study drug after the initial trial and to monitor participants closely. The study does not involve randomization or blinding, and all enrolled participants receive the active drug. During the study, participants will undergo regular assessments including monitoring for adverse events and cardiovascular events, as well as measuring Lipoproteina levels at baseline and several time points over 36 months. Safety and tolerability will be closely tracked throughout the treatment period. The total duration of participation corresponds to the length of the extension phase, up to three years.

Researchers are evaluating the safety, effectiveness, and pharmacodynamics of a single dose of ANB-002, a gene therapy, in adult men with hemophilia B who have low factor IX FIX activity and no FIX inhibitor. The study aims to show that ANB-002 is not less effective than standard preventive treatment using FIX concentrates. This is an open-label, phase 3 trial sponsored by Biocad. Participants first undergo a non-interventional lead-in period lasting at least six months during which they receive standard FIX preventive treatment. After this, they enter the main interventional period where they receive a single infusion of ANB-002. This main period lasts 18 months, followed by a follow-up period of up to five years after the ANB-002 infusion. During the study, researchers will monitor participants bleeding rates before and after treatment, FIX activity levels, and FIX concentrate use. They will also assess the proportion of subjects not needing FIX prevention, and track various bleeding events including spontaneous bleedings and hemarthrosis. Safety and treatment effects will be evaluated over the long-term follow-up, with study participation lasting up to five years after treatment.

Researchers are evaluating the effectiveness, safety, how the body processes, and immune response to BCD-236 combined with chemotherapy in women with relapsed or metastatic triple negative breast cancer TNBC who have received previous treatments. This is a Phase 2 study that compares BCD-236 plus chemotherapy versus chemotherapy alone in patients whose cancer has returned or progressed after earlier therapies. Participants will be randomly assigned to one of two groups one receiving BCD-236 by intravenous infusion plus chemotherapy chosen by the investigator, and the other receiving chemotherapy alone. Treatment continues until the cancer worsens, side effects become intolerable, or the study ends. During the study, participants will undergo regular assessments including tumor measurements and health evaluations to monitor response and side effects. The main outcome measured is the overall response rate at 24 weeks, with secondary outcomes including progression-free survival, overall survival, disease control rate, time to response, and duration of response assessed at various times up to 102 weeks. Participants will be monitored closely throughout their treatment and follow-up periods.

This observational study focuses on adult patients diagnosed with neurofibromatosis type 1 NF1 in Russia. It aims to evaluate clinical characteristics and patient-reported outcomes in routine care settings to better understand the disease manifestations, associated symptoms, and complications in this population. The study is non-interventional and involves collecting data during regular healthcare visits without altering patient treatment. Participants are adults aged 18 years or older with a confirmed diagnosis of NF1 and plexiform neurofibromas PN identified by clinical assessment or imaging methods such as MRI or ultrasound. Patients must have PN-associated symptoms and be either newly diagnosed or nave to MEK-inhibitor therapy. The study does not involve experimental treatments but follows patients receiving standard care to gather clinical and demographic information. During the study, participants undergo evaluations at routine visits where data such as age at NF1 diagnosis, body measurements, symptoms, complications, and disability degree are collected. Imaging results, hospitalizations related to NF1, and medical histories are reviewed. Researchers monitor changes in disability and symptom persistence over time. The study includes assessments of PN volume by MRI and various patient characteristics to understand disease impact and progression. Participation duration aligns with routine care without additional interventions.

Researchers are conducting an observational multicenter cross-sectional study involving 5,000 adult patients in Russia with uncontrolled severe asthma SA who are receiving standard care treatments except biologics. The study aims to describe the characteristics of these patients across about 50 outpatient centers in 50 regions of Russia, addressing the lack of unified data on severe asthma epidemiology, complications, comorbidities, and treatment patterns in the country. Participants will have a single study visit where demographic and clinical data will be collected without any additional interventions or changes to their routine care. The study will gather information on treatment patterns, including the use of oral corticosteroids and various medication classes, and analyze clinical and demographic features such as age at diagnosis, gender distribution, body mass index, lifestyle factors, and presence of comorbidities. During the study, researchers will review medical records and follow-up data from the prior 52 weeks to assess treatment changes, exacerbations, healthcare resource use, and lung function parameters. No extra diagnostic or therapeutic procedures will be performed beyond standard practice. The study will run from June 2024 to June 2027, aiming to provide detailed epidemiological insights into uncontrolled severe asthma in the Russian adult population.

Researchers are evaluating the early safety, clinical effectiveness, and long-term outcomes of mitral allografts compared to stented biological prostheses in tricuspid valve replacement for patients with primary tricuspid valve diseases. The study focuses on key outcomes such as survival, freedom from reoperation, repeat endocarditis, and other valve-related complications. Echocardiographic assessments and MSCT scans will also be used to monitor both patient groups. The treatments being studied include mitral allograft implantation and biological stented valve replacement for primary tricuspid valve disease. Patients receive either complete or partial tricuspid valve replacement with a mitral allograft or complete tricuspid valve replacement with a biological prosthesis. These procedures aim to compare the outcomes of these two types of valve replacements. Participants will be monitored for mortality and stroke within 30 days after surgery. Further evaluations of valve function, freedom from prosthetic endocarditis, reoperation, and new pacemaker implantation will occur annually for up to three years. Secondary measures include transvalvular gradient, transprosthetic regurgitation, and right atrial remodeling. This comprehensive follow-up will assess the long-term safety and efficacy of both valve replacement methods.