Clinical trials: in Guatemala
Progressive Multiple Sclerosis (PMS)
A Study to Evaluate Ocrelizumab Treatment in Participants With Progressive Multiple Sclerosis
This study is a prospective, multicenter, open-label, single-arm effectiveness and safety study in participants with progressive multiple sclerosis (PMS).
- Trial name
- CONSONANCE (NCT03523858)
- Testing
- Ocrelizumab
- Where
- 120 sites in United States, Bosnia and Herzegovina and 22 more
- Volunteers
- 927 people
- Sponsor
- Hoffmann-La Roche
Breast Neoplasms
Study of Pembrolizumab (MK-3475) Plus Chemotherapy Versus Placebo Plus Chemotherapy for HR+/HER2- Locally Recurrent Inoperable or Metastatic Breast Cancer (MK-3475-B49/KEYNOTE-B49)
The safety and efficacy of pembrolizumab plus the investigator's choice of chemotherapy will be assessed compared to placebo plus the investigator's choice of chemotherapy in the treatment of chemotherapy-candidate hormone…
- Trial name
- NCT04895358
- Testing
- pembrolizumab, paclitaxel, nab-paclitaxel
- Where
- 256 sites in United States, Argentina and 29 more
- Volunteers
- 342 people
- Sponsor
- Merck Sharp & Dohme LLC
Lung Cancer, Non-Small Cell Lung Cancer
A Clinical Study of Pembrolizumab (+) Berahyaluronidase Alfa (MK-3475A) to Treat Newly-diagnosed Metastatic Non-small Cell Lung Cancer (MK-3475A-F84)
Researchers are looking for new ways to treat non-small cell lung cancer (NSCLC) that is metastatic, which means cancer has spread to other parts of the body.
- Trial name
- NCT06698042
- Testing
- Pembrolizumab (+) Berahyaluronidase alfa, Pembrolizumab
- Where
- 67 sites in United States, China and 10 more
- Volunteers
- 67 people
- Sponsor
- Merck Sharp & Dohme LLC
Sjogren Syndrome
Two-arm Study to Assess Efficacy and Safety of Ianalumab (VAY736) in Patients With Active Sjogren's Syndrome
A randomized, double-blind, placebo controlled, 2-arm multicenter phase 3 study to assess the efficacy and safety of ianalumab in patients with active Sjogren's syndrome (NEPTUNUS-1)
- Trial name
- NEPTUNUS-1 (NCT05350072)
- Testing
- VAY736
- Where
- 77 sites in United States, Austria and 16 more
- Volunteers
- 275 people
- Sponsor
- Novartis Pharmaceuticals
Chagas Disease
An Observational Pregnancy Safety Study in Women Who Were Exposed to the Drug Nifurtimox During Pregnancy to Learn About the Risk of Pregnancy Complications and About the Mother's and Baby's Health
This is an observational study in which data from women with Chagas disease who will take or have already taken nifurtimox during pregnancy and the impact on their babies are studied.
- Trial name
- NCT05477953
- Testing
- Nifurtimox (BAYA2502)
- Where
- 12 sites in United States, Argentina and 10 more
- Volunteers
- 50 people
- Sponsor
- Bayer
Colorectal Cancer
Evaluation of Co-formulated Pembrolizumab/Quavonlimab (MK-1308A) Versus Other Treatments in Participants With Microsatellite Instability-High (MSI-H) or Mismatch Repair Deficient (dMMR) Stage IV Colorectal Cancer (CRC) (MK-1308A-008/KEYSTEP-008).
The purpose of this study is to assess the efficacy and safety of co-formulated pembrolizumab/quavonlimab versus other treatments in participants with MSI-H or dMMR Metastatic Stage IV Colorectal Cancer.
- Trial name
- NCT04895722
- Testing
- Pembrolizumab, Pembrolizumab/Quavonlimab, Pembrolizumab/Favezelimab
- Where
- 109 sites in United States, Belgium and 20 more
- Volunteers
- 302 people
- Sponsor
- Merck Sharp & Dohme LLC
Postpartum Anemia
Prevention of Iron Deficiency Anemia Post-delivery
PRIORITY is designed as a 2-arm, randomized-controlled trial focused on postpartum women. The trial will recruit women who are diagnosed with moderate anemia based on a blood sample taken 6-48 hours after childbirth.
- Trial name
- PRIORITY (NCT05590260)
- Testing
- Ferric carboxymaltose (FCM) and folic acid tablets, Oral iron tablets and folic acid tablets
- Where
- 8 sites in Bangladesh, Democratic Republic of the Congo and 5 more
- Volunteers
- 4,857 people
- Sponsor
- NICHD Global Network for Women's and Children's Health
Hypoxic Ischemic Encephalopathy (HIE)
Caffeine for Hypoxic Ischemic Encephalopathy
CHIME is a randomized, parallel-arm, double-blind, placebo-controlled trial focused on infants with hypoxic ischemic encephalopathy (HIE).
- Trial name
- CHIME (NCT06855108)
- Testing
- Caffeine citrate oral solution
- Where
- 7 sites in Bangladesh, Democratic Republic of the Congo and 4 more
- Volunteers
- 830 people
- Sponsor
- NICHD Global Network for Women's and Children's Health
Solid Tumors
Study of Olaparib (MK-7339) in Combination With Pembrolizumab (MK-3475) in the Treatment of Homologous Recombination Repair Mutation (HRRm) and/or Homologous Recombination Deficiency (HRD)-Positive Advanced Cancer (MK-7339-007/KEYLYNK-007)
The purpose of this study is to assess the efficacy and safety of treatment with olaparib (MK-7339) in combination with pembrolizumab (MK-3475) in adults with previously treated, advanced (metastatic and/or unresectable)…
- Trial name
- NCT04123366
- Testing
- Olaparib, Pembrolizumab
- Where
- 135 sites in United States, Argentina and 21 more
- Volunteers
- 333 people
- Sponsor
- Merck Sharp & Dohme LLC
Non-Small Cell Lung Cancer
A Study Comparing Alectinib With Crizotinib in Treatment-Naive Anaplastic Lymphoma Kinase-Positive Advanced Non-Small Cell Lung Cancer Participants
This randomized, active controlled, multicenter phase III open-label study is designed to evaluate the efficacy and safety of alectinib compared with crizotinib treatment in participants with treatment-naive anaplastic lymphoma…
- Trial name
- ALEX (NCT02075840)
- Testing
- Alectinib, Crizotinib
- Where
- 97 sites in United States, Australia and 27 more
- Volunteers
- 303 people
- Sponsor
- Hoffmann-La Roche
Maternal Obesity Complicating Pregnancy, Birth,or Puerperium, Child Malnutrition
Addressing the Double Burden of Malnutrition in Guatemala
Globally, populations are experiencing increases in the double burden of malnutrition, commonly defined as maternal overweight/obesity and child stunting in the same household.
- Trial name
- NCT06750120
- Testing
- Family food ration, Optimal weight counseling, Enhanced Usual Care
- Where
- Guatemala
- Volunteers
- 1,532 people
- Sponsor
- Brigham and Women's Hospital
Zinc Deficiency, Mother and Child Malnutrition
Multi-Omic Profiling of a Zinc-Biofortified Maize Intervention in Guatemalan Mothers and Children
A trial evaluating the systemic and ecological impact of zinc-biofortified maize consumption on cellular zinc status, inflammatory biomarkers, and gut microbiota composition in a cohort of Guatemalan mothers and children.
- Trial name
- NCT07585318
- Testing
- F3 Biofortified Maize, Conventional Maize
- Where
- Guatemala
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Institute of Nutrition of Central America and Panama
COVID-19
Study to Evaluate Safety and Immunogenicity of COVID-19 Vaccine in Children 6 Months to < 12 Years
This is a Phase 2/3 randomized, observer-blinded, placebo-controlled, age de-escalation trial to evaluate the safety and immunogenicity of 2 primary doses of SARS-CoV-2 rS with Matrix-M™ adjuvant (NVX-CoV2373) given 21 days apart…
- Trial name
- COVID-19 (NCT05468736)
- Testing
- SARS-CoV-2 rS/Matrix-M1 Adjuvant (Initial Vaccination Period)
- Where
- 94 sites in United States, Colombia and 8 more
- Volunteers
- 3,600 people, healthy volunteers welcome
- Sponsor
- Novavax
Multiple Sclerosis (MS)
Efficacy and Safety of Ofatumumab and Siponimod Compared to Fingolimod in Pediatric Patients With Multiple Sclerosis
Efficacy and safety of ofatumumab and siponimod compared to fingolimod in pediatric patients with multiple sclerosis
- Trial name
- NEOS (NCT04926818)
- Testing
- Fingolimod, Ofatumumab, Siponimod
- Where
- 51 sites in United States, Argentina and 23 more
- Volunteers
- 129 people
- Sponsor
- Novartis Pharmaceuticals
Zinc Absorption, Iron Absorption
Guatemala Biofortified Maize Study
Zinc (Zn) and iron (Fe) deficiencies are common in Guatemala, and maize is a staple food throughout the country. The primary aim of this study is to demonstrate if utilizing nixtamalized biofortified maize has the potential to…
- Trial name
- NCT06650397
- Testing
- Biofortified maize
- Where
- Guatemala
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Urinary Bladder Neoplasms
Efficacy and Safety of Pembrolizumab (MK-3475) in Combination With Chemoradiotherapy (CRT) Versus CRT Alone in Muscle-invasive Bladder Cancer (MIBC) (MK-3475-992/KEYNOTE-992)
Researchers are looking for new ways to treat muscle-invasive bladder cancer (MIBC). MIBC is a type of cancer that has not spread from the muscles in the bladder to other parts of the body.
- Trial name
- NCT04241185
- Testing
- Pembrolizumab, Conventional Radiotherapy (Bladder only), Conventional Radiotherapy (Bladder and pelvic nodes)
- Where
- 134 sites in United States, Australia and 23 more
- Volunteers
- 520 people
- Sponsor
- Merck Sharp & Dohme LLC
Pulmonary Hypertension, Chronic Obstructive Pulmonary Disease
Frespaciguat (MK-5475) INSIGNIA-PH-COPD: A Study of the Efficacy and Safety of Frespaciguat (an Inhaled sGC Stimulator) in Adults With PH-COPD
Researchers are looking for ways to treat pulmonary hypertension (PH) caused by chronic obstructive pulmonary disease (COPD). The goal of the study is to learn if people who take frespaciguat can walk farther in 6 minutes at Week…
- Trial name
- NCT05612035
- Testing
- Frespaciguat
- Where
- 85 sites in United States, Argentina and 17 more
- Volunteers
- 129 people
- Sponsor
- Merck Sharp & Dohme LLC
Systemic Lupus Erythematosus
Program to Assess Adverse Events and Change in Disease Activity of Oral Upadacitinib in Adult Participants With Moderate to Severe Systemic Lupus Erythematosus
Systemic Lupus Erythematosus (SLE) is an immune-mediated disease associated with inflammation of multiple organ systems. This study will assess how safe and effective upadacitinib is in treating adult participants with moderately…
- Trial name
- SELECT-SLE (NCT05843643)
- Testing
- Upadacitinib
- Where
- 369 sites in United States, Argentina and 36 more
- Volunteers
- 1,014 people
- Sponsor
- AbbVie
Advanced/Metastatic Gastroesophageal Adenocarcinoma
Efficacy and Safety of Lenvatinib (E7080/MK-7902) Plus Pembrolizumab (MK-3475) Plus Chemotherapy in Participants With Advanced/Metastatic Gastroesophageal Adenocarcinoma (MK-7902-015/E7080-G000-321/LEAP-015)
The purpose of this study is to assess the efficacy and safety of lenvatinib (E7080/MK-7902) plus pembrolizumab (MK-3475) plus chemotherapy compared with chemotherapy alone in participants with advanced/metastatic…
- Trial name
- NCT04662710
- Testing
- Pembrolizumab, Lenvatinib, Oxaliplatin
- Where
- 177 sites in United States, Argentina and 22 more
- Volunteers
- 895 people
- Sponsor
- Merck Sharp & Dohme LLC
Giant Cell Arteritis (GCA)
Phase III Study of Efficacy and Safety of Secukinumab Versus Placebo, in Combination With Glucocorticoid Taper Regimen, in Patients With Giant Cell Arteritis (GCA)
This is a phase III study of efficacy and safety of secukinumab versus placebo, in combination with glucocorticoid taper regimen, in patients with giant cell arteritis (GCA)
- Trial name
- GCAptAIN (NCT04930094)
- Testing
- Secukinumab 300 mg, Secukinumab 150 mg
- Where
- 104 sites in United States, Argentina and 25 more
- Volunteers
- 354 people
- Sponsor
- Novartis Pharmaceuticals