There are about 373 clinical studies being (or have been) conducted in Guatemala. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
This trial will assess the impact of the nutritional product PTM202 on childhood diarrhea in Guatemalan children. The product is based on cow-milk colostrum and egg. The trial will enroll children between the ages of 6 months and 3 years and will assess the impact of the study nutrition product on the duration and severity of diarrhea and on weight recovery in the 4 weeks following the diarrheal episode. The investigators will be determining the etiology of the diarrhea episode to ascertain if the nutritional product works better for certain etiologies or has a non-specific benefit.
The purpose of the study is to explore ways to improve maternal and child outcomes in the ethnic Maya speaking the Kaqchikel language population, which experiences wide disparities in health care access and outcomes when compared to other inhabitants of Guatemala who are not ethnically Maya and live in other parts of the country.
Over 200 million children under the age of 5 years in low and middle-income countries do not reach their developmental potential, largely due to lack of adequate nutrients and lack of psychosocial stimulation. Stunting (length-for-age < -2 z-scores) is an indication of chronic undernutrition. Guatemala has the high rates of stunting in the Western Hemisphere (over 40%). This trial examines the effect of providing a micronutrient powder manufactured in Guatemala vs. placebo and an early learning environment vs. no early learning environment on the growth, health, and development of young children in Guatemala.
Maternal immunization with tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis vaccine (Tdap) is a potential strategy to protect young infants against pertussis before they are fully vaccinated because maternal antibodies may cross the placenta and passively protect her infant. The proposed study is a randomized, blinded, controlled, vaccine trial of maternal Tdap vaccination during the third trimester of pregnancy (Tdap vaccination at 27-36 weeks gestation). Pregnant women will be recruited from the prenatal care clinics at the Hospital Nacional Occidente and the Health Centers in Quetzaltenango, La Esperanza, San Juan Ostuncalco and Concepción Chiquirichapa. Enrolled women and their infants will be followed up until 7 months post-partum.
The overall objective is to assess the effect of once daily tiotropium + olodaterol fixed dose combination compared to 5 µg tiotropium (both delivered with the Respimat® inhaler) on moderate to severe COPD exacerbation in patients with severe to very severe COPD.
This is a two-arm, randomized, double-blind, multicenter, pre-operative study to evaluate the effect of combining letrozole and GDC-0032 (also known as taselisib) versus letrozole and placebo in postmenopausal women with estrogen receptor-positive (ER+)/human epidermal growth factor receptor 2 (HER2) untreated, Stage I-III operable breast cancer. Participants will be randomized into one of the two treatment arms with a 1:1 randomization ratio. Letrozole at 2.5 milligrams (mg) will be dosed once daily plus either Taselisib at 4 mg (two 2-mg tablets) or placebo on a 5 days-on/ 2 days-off schedule for a total of 16 weeks.
The purpose of this study is to compare the safety, pharmacokinetics, and efficacy of oral SCY-078 vs. standard-of-care following initial intravenous echinocandin therapy in the treatment of invasive candidiasis.
The purpose of this study was to collect safety and tolerability data on LCZ696 in eligible PARADIGM-HF patients who received open-label investigational drug. The parent PARADIGM-HF (NCT01035255) trial was terminated early due to compelling efficacy of LCZ696 in patients with heart failure with reduced ejection fraction (HFrEF) after the final pre-specified interim analysis in March 2014.
The study will assess the efficacy and safety of PF-06438179 and infliximab in combination with methotrexate in subjects with active rheumatoid arthritis who have had an inadequate response to methotrexate.
Young children in Guatemala are at risk for nutrient deficiencies due to plant-based diets and poor sanitation. Stunting, frequent diarrhea, and respiratory infections are common. Supplementation of Zn to children during diarrhea episodes has been shown to diminish duration and severity of illness. Poor Zn absorption due to high fiber and phytate in this diet might play a role in these processes. Supplementation of this micronutrient in the diet might be beneficial. The investigators will compare absorption of Zn from white maize tortillas enriched with 20% amaranth to traditional white corn tortillas in preschool children in Guatemala.