Worcester

Researchers are evaluating the use of XYOSTED as a testosterone replacement therapy in adolescent males aged 12 to under 18 years with primary or secondary hypogonadism, a condition where the body produces little or no testosterone. This Phase 34 open-label study aims to assess how well XYOSTED supports the continuation or start of puberty, along with its safety and the testosterone levels it maintains. Participants will receive XYOSTED injections at doses tailored to their weight and targeted pubertal stage. Dose adjustments will be made based on testosterone levels measured at specific intervals after dosing, with evaluations approximately every three months to reach the desired hormone levels. After completing the 52-week initial study period, participants may enter a 24-month extension to further monitor long-term safety and treatment effects. Throughout the study and extension, participants will undergo clinical examinations including pubertal staging, blood tests for testosterone and other labs, bone density scans, body composition assessments, and X-rays to monitor bone age. Researchers will track changes in puberty progression, bone health, body measurements, and hormone levels. Participants will attend regular clinic visits every six months during the extension phase to continue safety and pharmacokinetic evaluations.

Researchers are evaluating the safety and effectiveness of a device called RD2 Ver.02 compared to a control treatment for managing transsphincteric and long intersphincteric anal fistulas. The study aims to assess the complication rate within 6 months, recurrence rates at 12 months after treatment, and the incidence of perirectal infection by 6 months. This is a prospective, multi-center, double-blind, randomized controlled trial conducted by RedDress Ltd. Participants will be randomly assigned to one of two groups. Both groups will undergo debridement of the fistula tract, suturing of the internal opening, and a water leak test to ensure sealing. In the treatment group, the patients own coagulating blood RD2 Ver.02 will be applied inside the fistula tract to serve as a provisional matrix. In the control group, the blood sample will be discarded, and saline will be applied instead. Treatments are performed in the operating room. Participants will be monitored for healing and complications through 6 to 12 months post-treatment. The primary outcome is the combined healing rate of anal fistulas at 6 months. Secondary outcomes include clinical recurrence at 12 months and incidence of perirectal infections at 6 months. Blood samples, clinical evaluations, and imaging pelvic MRI are used to assess eligibility and monitor safety and efficacy. The trial will continue enrollment and follow-up until June 2028.

Primary immune thrombocytopenia ITP is a condition where the immune system mistakenly destroys platelets, leading to a lower number of platelets and increased risk of bruising or bleeding. This Phase 3 study evaluates the long-term safety, tolerability, and effectiveness of mezagitamab in adults with chronic primary ITP. The study also investigates how the body processes mezagitamab over an extended period. Participants who completed previous mezagitamab studies TAK-079-3002 or TAK-079-1004 will be invited to join this continuation trial. Eligible participants may receive mezagitamab injections on demand, with treatment courses repeated as needed based on specific criteria and the investigators clinical judgment. The treatment is administered subcutaneously. During the study, participants will visit the clinic several times for assessments. Researchers will monitor safety by tracking treatment-emergent adverse events, and evaluate effectiveness through platelet response and remission rates. Measurements of drug levels and antibodies will also be taken. The study may last up to approximately 108 weeks, allowing detailed long-term follow-up.

Researchers are studying the use of unlicensed cryopreserved cord blood units CBUs for transplantation in both children and adults with blood cancers and other related disorders. This observational study involves patients with hematologic malignancies and various inherited and acquired disorders affecting the blood and immune system. The main goal is to monitor how well neutrophil recovery occurs after transplantation using these unlicensed CBUs in multiple institutions. Participants receive unlicensed cryopreserved CBUs as part of their transplant treatment. The study includes patients of any age receiving these CBUs for approved indications. The protocol focuses on the access and distribution of these unlicensed units rather than a specific treatment intervention. The study gathers data from recipients who receive these CBUs, tracking outcomes after transplantation. Participants are monitored for neutrophil recovery at 60 and 100 days after transplant, defined by a neutrophil count of at least 500mm3. Researchers also collect information on infection transmission, infusion reactions, survival rates at one year, and incidence of acute and chronic graft versus host disease. Platelet recovery is also evaluated. Safety and efficacy outcomes are followed over time to better understand the effects of unlicensed CBUs in this patient population.

Researchers are evaluating the safety and tolerability of NKX019, an investigational allogeneic CD19-directed CAR NK cell therapy, in adults with autoimmune diseases such as Lupus Nephritis and Primary Membranous Nephropathy. This Phase 12, open-label, multi-center study uses a dose escalation design to find recommended doses and assess preliminary effects, pharmacokinetics, and pharmacodynamics. Participants undergo a treatment cycle starting with lymphodepletion using fludarabine and cyclophosphamide or cyclophosphamide alone if cytopenic, followed by three doses of NKX019. The study uses a 33 dose escalation to determine safe dosing and includes dose expansion cohorts. The treatment aims to evaluate the impact of NKX019 on autoimmune disease activity and kidney function. During the study, participants are closely monitored for dose-limiting toxicities, adverse events, and lab abnormalities from the first dose until follow-up. Researchers assess kidney response, disease activity scores, and drug levels in blood for up to two years after infusion. Immunogenicity and effects on background therapies are also evaluated. The total participation time varies based on follow-up assessments and treatment response.

Researchers are evaluating the efficacy and safety of the experimental drug ACR-368 alone or combined with ultra-low dose gemcitabine ULDG sensitization in participants with high-grade endometrial cancer. This Phase 2 open-label study divides participants into groups based on a test called OncoSignature, which predicts tumor sensitivity to ACR-368. Some groups receive ACR-368 alone while others receive it with ULDG, and treatment continues until disease progresses or unacceptable side effects occur. Participants are assigned to four different arms Arm 1 includes OncoSignature Positive tumors treated with ACR-368 alone Arm 2 includes OncoSignature Negative tumors treated with ACR-368 plus ULDG sensitization Arm 3 and Arm 4 include participants without OncoSignature selection, receiving either ACR-368 with ULDG or ACR-368 alone, respectively. Participants in the European Union are only enrolled in the unselected groups Arms 3 and 4. Treatment is administered continuously until progression, toxicity, or withdrawal. During the study, participants undergo tumor assessments every 8 weeks for up to two years or until death to measure anti-tumor activity. Safety is monitored by recording adverse events and pharmacokinetic testing occurs at specific times during the first treatment cycle. Other outcomes include overall survival, duration of response, and progression-free survival. Participants provide tumor tissue samples either from new biopsies or archival tissue depending on their assigned arm. The study runs from screening through treatment and follow-up until study completion in November 2027.

Researchers are evaluating zelquistinel, a drug aimed at reducing symptoms of major depressive disorder in adults aged 18 to 64 years. This Phase 2 clinical trial compares the effects and safety of zelquistinel to a placebo in participants diagnosed with major depressive disorder. The study will focus on changes in depression severity and monitor any medical issues that arise during treatment. Participants will take one tablet of either zelquistinel or placebo once a week for six weeks. The trial includes a screening period of up to 28 days, followed by a 42-day treatment phase, and then a four-week follow-up period. During treatment, participants will visit the clinic weekly to receive their dose and have their depression symptoms assessed using the Hamilton Depression Rating Scale-17. Throughout the study, participants will have their depression severity regularly evaluated, along with monitoring for adverse events or side effects. The study lasts up to 98 days, including screening, treatment, and follow-up. Researchers will measure changes in depression scores from the beginning to the end of treatment and monitor overall safety during this time.

Researchers are comparing INCA033989 with the best available therapy for adults who have essential thrombocythemia ET with a CALR mutation and have previously received cytoreductive treatment. The study aims to evaluate the effects of these treatments on this specific patient group. It is a Phase 3 clinical trial sponsored by Incyte Corporation to assess treatment responses and safety. Participants will be randomly assigned to receive either INCA033989 administered intravenously or the best available therapy chosen by their doctor. The treatments are given according to the study protocol. The study focuses on treatment outcomes over a period of weeks, including response durability and symptom changes, with assessments at specified timepoints. During the study, participants will have regular visits to monitor their clinical and hematologic responses, symptoms, and any side effects. Researchers will collect data on mutation levels, symptom questionnaires, and fatigue assessments up to 48 weeks. Safety monitoring will continue for 60 days following the last dose. The total duration of participation may extend up to several months as outlined by the trial schedule.

Researchers are evaluating the safety and effectiveness of KarXT combined with KarX-EC in adults aged 55 to 90 who experience agitation related to Alzheimers Disease. This Phase 3 study aims to understand how these medications impact agitation symptoms in this population, using recognized criteria to confirm Alzheimers diagnosis and agitation severity. Participants will be randomly assigned to receive either the combination of KarXT and KarX-EC or a placebo. Dosing is specified for certain days, and the study includes a 14-week treatment period during which agitation and other symptoms will be closely monitored. The study design includes a quadruple-blind method to reduce bias. During the study, participants and their caregivers will attend regular visits where the researchers will assess changes in agitation using tools like the Cohen-Mansfield Agitation Inventory and Clinical Global Impressions-Severity scale. Safety will also be carefully monitored through various assessments including vital signs, lab tests, ECGs, and movement scales. Participant involvement extends up to 18 weeks to capture any adverse events and treatment effects.

Researchers are conducting a Phase 3 clinical trial to evaluate the drug DT120 compared to placebo in adults aged 18 to 74 years diagnosed with Major Depressive Disorder MDD. Participants must have a confirmed diagnosis according to the DSM-5, be experiencing a major depressive episode lasting between 8 weeks and 24 months, and have certain minimum scores on depression severity scales. The study aims to assess the efficacy and safety of DT120 in treating MDD symptoms. The study includes a 12-week randomized, double-blind period where participants receive a single dose of either DT120 or placebo. After this, eligible participants can enter a 40-week open-label extension phase where all receive DT120 and are monitored for safety and symptom changes, with the possibility of retreatment based on specific criteria. The study drug works mainly through serotonin 2A receptor activity. Participants will undergo various assessments throughout the study, including regular evaluations of depression severity using the Montgomery-sberg Depression Rating Scale MADRS, Clinical Global Impression scales, anxiety rating, quality of life questionnaires, and sexual functioning assessments. The primary outcome is the change in MADRS score at Week 6. Safety and treatment needs will also be monitored during the extension phase. Total participation may last up to 52 weeks, with ongoing monitoring of mood and symptom changes.