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NCT ID: NCT04604249 Active, not recruiting - Covid19 Clinical Trials

Prevalence of COVID-19 in High Altitude : Insights From the Highest City of the World

RINCOVID
Start date: October 26, 2020
Phase:
Study type: Observational

Since the beginning of 2020, SARS-CoV-2 outbreak spread over the world, conducting in a pandemic state declared by the world health organization in March 2020. Conflicting data have been yet published regarding to the incidence rate of COVID-19 infection in altitude. Mainly based on analysis from national Peru database, some authors argued that COVID-19 disease, as well as case fatality rate was less frequent in altitude. However, epidemiological data are lacking regarding to the prevalence of COVID-19 in altitude, and more specially in high altitude. Aim of this cross-sectional study is to assess the prevalence of seroconversion for the SARS-CoV-2 in the population of La Rinconada, a mining town at 5,100 m, the highest city in the world.

NCT ID: NCT04594369 Active, not recruiting - Clinical trials for Non-Cystic Fibrosis Bronchiectasis

A Study to Assess the Efficacy, Safety, and Tolerability of Brensocatib in Participants With Non-Cystic Fibrosis Bronchiectasis

ASPEN
Start date: December 1, 2020
Phase: Phase 3
Study type: Interventional

The primary objective of this study is to evaluate the effect of brensocatib at 10 mg and 25 mg compared with placebo on the rate of pulmonary exacerbations (PEs) over the 52-week treatment period.

NCT ID: NCT04592913 Active, not recruiting - Clinical trials for Gastrointestinal Neoplasms

Assessing Durvalumab and FLOT Chemotherapy in Resectable Gastric and Gastroesophageal Junction Cancer

Start date: November 17, 2020
Phase: Phase 3
Study type: Interventional

This is a Global Study of Neoadjuvant-Adjuvant Durvalumab or Placebo and FLOT Chemotherapy Followed by Adjuvant Durvalumab or Placebo in Patients with Resectable Gastric and Gastroesophageal Cancer (GC/GEJC) (MATTERHORN).

NCT ID: NCT04586010 Active, not recruiting - Clinical trials for Relapsing Multiple Sclerosis

A Study to Evaluate the Efficacy and Safety of Fenebrutinib Compared With Teriflunomide in Relapsing Multiple Sclerosis (RMS)

FENhance
Start date: March 17, 2021
Phase: Phase 3
Study type: Interventional

A study to evaluate the efficacy and safety of fenebrutinib on disability progression and relapse rate in adult participants with RMS. Eligible participants will be randomized 1:1 to either fenebrutinib or teriflunomide. Open-Label Extension (OLE) phase is contingent on a positive benefit-risk result in the Primary Analysis of the study.

NCT ID: NCT04553211 Active, not recruiting - HIV-1-infection Clinical Trials

Expedited Partner Therapy and the HIV Prevention Cascade

EPT and MSM
Start date: April 25, 2022
Phase: N/A
Study type: Interventional

The HIV epidemic in Peru remains concentrated in the subpopulation of men who have sex with men (MSM), where the prevalence of disease has been estimated between 10-22% in recent epidemiologic surveys. Partner-based methods to limit the spread of HIV and STI co-infection, including partner notification and partner treatment, provide an important new strategy for HIV control in the region. Expedited Partner Therapy (EPT) has been shown to reduce rates of persistent or recurrent gonorrhea and chlamydia infection in heterosexual patients, but has not been fully evaluated for use among men who have sex with men (MSM). CDC guidelines support the use of EPT for partner management with heterosexual patients, but note the absence of evidence necessary to make an equivalent recommendation for the use of EPT with MSM. Randomized clinical trials to assess the impact of EPT on partner notification, treatment, and STI re-infection among MSM are critical to the development of evidence-based partner management guidelines. As a theoretical model, EPT integrates behavioral, social, and biomedical approaches to HIV/STI control in a comprehensive prevention intervention. Our proposed exploration of the social and behavioral dimensions of partner notification and treatment will provide a methodological structure for understanding the influence of EPT on behavioral decision-making processes, interpersonal factors that influence partner notification, and network patterns of STI transmission within MSM populations in Peru. The proposed study includes a screening protocol to identify eligible MSM subjects for participation in our planned study of the effect of EPT on partner notification, treatment, and linkage to HIV prevention and care services. Potential participants will complete a behavioral survey and undergo physical examination and testing for HIV, syphilis, gonorrhea, and chlamydia. Participants diagnosed with Gonorrhea and/or Chlamydia (at any anatomic site) will be eligible for enrollment in our Partner Management study of EPT and the HIV prevention cascade among MSM in Peru. Participants in the Partner Management study will be randomly assigned to receive either standard of care partner notification counseling or standard counseling along with a maximum of five antibiotic treatment packets to deliver to their recent sexual partners. Participants will be asked to return to the site after 21 days to report on their actual partner notification behavior, with differences in notification evaluated between the two groups. Participants will then work with a study counselor to identify their recent partners and, if the participant agrees, to provide contact information so that the study team can contact these partners. Study staff will either confirm that the partner has already been notified, or provide notification of their likely STI exposure. After informing partners of their STI exposure, staff will ask partners to provide verbal consent to a single question evaluation (whether or not the partner had previously been informed of their exposure) to verify participant-reported behavior. Partners will also be asked to visit the study site to complete a brief survey of their sexual practices and treatment-seeking behavior, as well as to undergo testing for HIV and STIs. All of the above data will be used to construct models of the spread of HIV and STIs in local MSM networks, and the potential effect of EPT on controlling the spread of STIs in this population.

NCT ID: NCT04548999 Active, not recruiting - Multiple Sclerosis Clinical Trials

A Study to Evaluate the Efficacy, Safety and Pharmacokinetics of a Higher Dose of Ocrelizumab in Adults With Primary Progressive Multiple Sclerosis (PPMS)

Start date: December 3, 2020
Phase: Phase 3
Study type: Interventional

This is a randomized, double blind, controlled, parallel group, multicenter study to evaluate efficacy, safety and pharmacokinetics of a higher dose of ocrelizumab per intravenous (IV) infusion every 24 weeks in participants with PPMS, in comparison to the approved 600 mg dose of ocrelizumab.

NCT ID: NCT04546009 Active, not recruiting - Clinical trials for Estrogen Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer

A Study Evaluating the Efficacy and Safety of Giredestrant Combined With Palbociclib Compared With Letrozole Combined With Palbociclib in Participants With Estrogen Receptor-Positive, HER2-Negative Locally Advanced or Metastatic Breast Cancer (persevERA Breast Cancer)

Start date: October 9, 2020
Phase: Phase 3
Study type: Interventional

This Phase III, randomized, double-blind, placebo-controlled, multicenter study will evaluate the efficacy and safety of giredestrant combined with palbociclib compared with letrozole combined with palbociclib in patients with estrogen receptor (ER)-positive, human epidermal growth factor receptor-2 (HER2)-negative locally advanced (recurrent or progressed) or metastatic breast cancer.

NCT ID: NCT04544449 Active, not recruiting - Clinical trials for Multiple Sclerosis, Primary Progressive

A Study to Evaluate the Efficacy and Safety of Fenebrutinib Compared With Ocrelizumab in Adult Participants With Primary Progressive Multiple Sclerosis

FENtrepid
Start date: October 26, 2020
Phase: Phase 3
Study type: Interventional

A study to evaluate the efficacy and safety of fenebrutinib on disability progression in adult participants with Primary Progressive Multiple Sclerosis (PPMS). All eligible participants will be randomized 1:1 to either daily oral fenebrutinib (and placebo) or intravenous (IV) ocrelizumab (and placebo) in a blinded fashion through an interactive voice or web-based response system (IxRS). Approximately 946 participants will be enrolled and will be recruited globally. Participants who discontinue study medication early or discontinue from the study will not be replaced. The Open-Label Extension (OLE) phase is contingent on a positive benefit-risk result in the Primary Analysis of the study.

NCT ID: NCT04544436 Active, not recruiting - Multiple Sclerosis Clinical Trials

A Study to Evaluate the Efficacy, Safety and Pharmacokinetics of a Higher Dose of Ocrelizumab in Adults With Relapsing Multiple Sclerosis (RMS)

Start date: November 26, 2020
Phase: Phase 3
Study type: Interventional

This is a randomized, double blind, controlled, parallel group, multicenter study to evaluate efficacy, safety and pharmacokinetics of a higher dose of ocrelizumab per intravenous (IV) infusion every 24 weeks in participants with RMS, in comparison to the approved 600 mg dose of ocrelizumab.

NCT ID: NCT04515186 Active, not recruiting - Clinical trials for Cutaneous Leishmaniases

Combination, Miltefosine Monotherapy for Cutaneous Leishmaniasis in New World

Start date: January 26, 2021
Phase: Phase 3
Study type: Interventional

This study evaluates if the combination of thermotherapy (one application, 50⁰C for 30") and 3 weeks of miltefosine is safe and have a comparable cure rate with the current recommended first line treatments comprising meglumine antimoniate for 3 weeks for the treatment of uncomplicated cutaneous leishmaniasis cases in the New World.