Las Vegas

This research aims to evaluate a 6-month community walking program called the 10,000 Step Club 10KSC for people with Parkinsons disease PD and their caregivers in Las Vegas, Nevada. The program focuses on increasing physical activity, reducing sedentary behavior, fear of falling, loneliness, and social isolation among participants. It is designed to encourage connection among people with PD and promote accountability for reaching a goal of 10,000 steps per day. Participants will join one of three weekly walking groups held in local parks across the Las Vegas valley. Each group, led by University of Nevada, Las Vegas physical therapy students, will meet once a week for a 60-minute walk using Nordic walking poles to support stability and posture. Participants will receive a step watch to track their daily steps in real-time and may attend additional walking sessions if desired. The program is offered in English and Spanish and includes an incentive system to motivate participants. During the study, participants will be assessed before and after the 6-month program. Researchers will monitor daily average step counts, fear of falling avoidance behavior, social isolation, loneliness, and self-efficacy. They will also evaluate the programs feasibility, safety, and diversity of enrollment. The total participation time is 6 months, with ongoing encouragement to increase physical activity while fostering social connections among people with Parkinsons disease.

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 long-term safety and tolerability of LB-102 in adults with stable schizophrenia who have had inadequate responses, side effects, or issues with their current antipsychotic medications, or who have completed prior LB-102 studies. This Phase 3, open-label, multicenter trial focuses on patients aged 18 to 65 years with stable disease and aims to provide extended monitoring of this treatment. Participants will receive LB-102 with flexible dosing ranging from 50 mg to 100 mg. This single-group study involves administering the drug openly over 52 weeks to assess how well patients tolerate it and to monitor safety during this period. Throughout the study, participants will undergo evaluations including monitoring adverse events and treatment-emergent events. Effectiveness will be assessed using the Positive and Negative Syndrome Scale PANSS. The study lasts up to 52 weeks, during which safety and tolerability are carefully observed and recorded.

Researchers are evaluating the safety and effectiveness of tenapanor in adults with Chronic Idiopathic Constipation CIC. This study is a 26-week, multi-center, randomized, double-blind, placebo-controlled trial followed by a 4-week treatment-free safety follow-up period. It aims to compare three different doses of tenapanor with a placebo taken twice daily to assess their impact on constipation symptoms. The study includes a 2-week screening period to confirm eligibility, followed by a 26-week randomized treatment period where patients receive either 5 mg, 25 mg, or 50 mg of tenapanor twice daily, or a matching placebo. Patients record their constipation symptoms daily in an electronic diary. After the treatment period, there is a 4-week safety follow-up without treatment to monitor any adverse effects. Participants will have regular visits every 2 to 6 weeks for safety checks including medical assessments, vital signs, ECG, and lab tests. Their symptom diaries will be reviewed throughout the study. The main outcome measured is the durable complete spontaneous bowel movements response at 12 weeks. Secondary outcomes include changes in bowel movement frequency, stool consistency, and straining. The total study duration is approximately 32 weeks including all phases.

Researchers are evaluating aglatimagene besadenovec combined with valacyclovir in men with localized, intermediate-risk prostate cancer who plan to receive external beam radiation therapy EBRT. This phase 2a, open-label, multi-center study aims to assess how the treatment spreads in the body and its effects on immune activation. The study compares this combination therapy plus EBRT to EBRT alone in two groups of participants. Participants in the treatment group will receive three intraprostatic injections of aglatimagene besadenovec, each followed by a 14-day course of oral valacyclovir. EBRT will begin after the second injection. The control group will receive standard or moderately hypofractionated prostate-only EBRT alone. Biospecimens including blood, urine, and semen will be collected at specific times before and after injections or treatments to measure viral presence and immune response. Throughout the study, safety will be monitored continuously by tracking treatment-emergent adverse events and lab results. Researchers will measure the biodistribution of aglatimagene besadenovec up to three months after the last injection. They will also evaluate immune activation biomarkers and tumor-related proteins during this period. Participation includes regular sample collection and clinical assessments, with the total study duration extending up to three months post-treatment.

Researchers are evaluating calderasib alone or combined with cetuximab to treat people with advanced solid tumors that have the KRAS G12C mutation, excluding colorectal cancer. This study aims to measure how many participants experience tumor shrinkage or disappearance and compare the responses between the two treatments. It is a phase 2, open-label trial focused on treatment safety and tolerability. Participants will receive calderasib orally with no set limit on treatment cycles. Some participants will also receive cetuximab via intravenous infusion every two weeks. Treatment continues until criteria for stopping the study intervention are met. The trial uses a randomized, parallel design to compare the two experimental arms. Throughout the study, participants will be monitored for tumor response, adverse events, and treatment discontinuations related to side effects. Researchers will also assess progression-free survival, duration of response, and overall survival up to about 76 months. The trial lasts until April 2032, with ongoing safety and efficacy evaluations during this period.

Researchers are studying metastatic castration-resistant prostate cancer mCRPC to find new treatment options. This trial evaluates if the study medicine ifinatamab deruxtecan I-DXd or MK-2400 helps people live longer overall and experience slower cancer growth or spread compared to chemotherapy. The study is a Phase 3 trial comparing I-DXd with standard chemotherapy for mCRPC patients. Participants are randomly assigned to receive either I-DXd at 12 mgkg every 3 weeks through intravenous infusion or docetaxel chemotherapy at 75 mgm2 every 3 weeks combined with daily prednisone pills. Treatment continues until the disease progresses, unacceptable side effects occur, or treatment is stopped for other reasons. Premedication is given before each dose of I-DXd to help prevent nausea and vomiting. During the study, participants will have regular visits for treatment and monitoring. Researchers will assess overall survival and radiographic progression-free survival for up to about 36 months. Additional measures include response rates, time to pain progression, PSA progression, and adverse events. The study tracks safety, treatment effects, and quality of life over a long follow-up period to better understand the potential benefits and risks of I-DXd compared to chemotherapy.

Researchers are evaluating molnupiravir, an oral medicine designed to stop the COVID-19 virus from multiplying, to see if it can prevent severe illness from COVID-19 in people at high risk of disease progression. The study focuses on adults with confirmed COVID-19 infection who are at increased risk due to age, medical conditions, or other factors. This is a Phase 3 randomized, placebo-controlled, double-blind clinical trial led by Merck Sharp & Dohme LLC. Participants will be randomly assigned to receive either molnupiravir or a matching placebo. Those in the molnupiravir group will take 800 mg orally every 12 hours for 5 days, totaling 10 doses. The same dosing schedule applies to the placebo group. Some participants may also receive remdesivir as part of standard care if clinically appropriate. During the study, participants will be monitored for up to 29 days to assess outcomes such as hospitalization, death, or medically attended visits related to COVID-19. Safety will be evaluated by tracking adverse events and discontinuation due to side effects. Researchers will also measure symptom relief, viral RNA levels, and other health indicators. The study is expected to continue until January 2031.

Researchers are investigating new treatments for metastatic cervical cancer, which is cancer that has spread beyond the cervix, the lower part of the uterus. This study evaluates the safety and effectiveness of the antibody drug conjugate sacituzumab tirumotecan sac-TMT combined with pembrolizumab and bevacizumab. The goal is to find out if these treatments, given together or with some variations, help patients live longer or delay cancer progression compared to standard care. The study has two parts. In Part 1, participants receive sac-TMT, pembrolizumab, and bevacizumab together to assess safety. In Part 2, all participants first get standard induction treatment with pembrolizumab, paclitaxel, and cisplatin or carboplatin, possibly with bevacizumab. Those whose cancer does not worsen then enter maintenance treatment, where they are randomly assigned to receive either pembrolizumab alone or sac-TMT plus pembrolizumab, with optional bevacizumab. Participants are involved for up to about 20 months during maintenance treatment after up to 4 months of induction. The study monitors safety by tracking side effects and treatment discontinuations. Effectiveness is measured by progression-free survival and overall survival up to several years. Quality of life and physical functioning are also assessed through questionnaires. Treatments and evaluations occur through regular intravenous infusions and periodic monitoring visits.

Researchers are investigating new treatments for high-risk, early-stage breast cancer, specifically targeting two types triple-negative breast cancer TNBC and hormone receptor-low positiveHER2-negative breast cancer. These cancers are characterized by low or no HER2 protein and low hormone receptor presence. The study aims to evaluate if adding sacituzumab tirumotecan sac-TMT to pembrolizumab and chemotherapy can better reduce cancer cells in tumors and lymph nodes and improve the length of time patients live without cancer progression compared to pembrolizumab with chemotherapy alone. Participants in this trial receive one of two treatment plans. One group gets sacituzumab tirumotecan intravenously every two weeks plus pembrolizumab every three weeks for 12 weeks, followed by pembrolizumab with carboplatin and paclitaxel for another 12 weeks. After 3 to 6 weeks, surgery and optional radiation therapy take place, followed by pembrolizumab for about 28 weeks. Participants with remaining disease may receive additional treatments chosen by their doctors, including olaparib, capecitabine, doxorubicin, epirubicin, or cyclophosphamide. The other group receives chemotherapy drugs carboplatin and paclitaxel with pembrolizumab initially, then pembrolizumab with cyclophosphamide and doxorubicin or epirubicin, followed by surgery, optional radiation, and pembrolizumab for about 28 weeks, with similar additional options for residual disease. During the study, participants undergo core needle biopsies, receive intravenous infusions of study drugs, and have surgery and possible radiation therapy. Researchers assess outcomes such as the percentage of participants with no detectable cancer cells at surgery pathological complete response, event-free survival up to about 92 months, and overall survival up to nearly 10 years. Quality of life and side effects are monitored through questionnaires and adverse event tracking. The study lasts several years, with various assessments throughout treatment and follow-up periods to gather comprehensive data on treatment effects and safety.