INCLEN faculty from China, Colombia, India, Indonesia, the Philippines, and Thailand are major collaborators in studies to improve perinatal and reproductive health. INCLEN has produced studies on bacterial vaginosis and other reproductive tract infections, practice variations in obstetric services, cervical cancer diagnosis and treatment, and interventions to reduce perinatal and neonatal infections.

Other global and inter-regional programs that have been carried out are: World Series on Abuse in the Family Environment (WorldSAFE), depression studies, injury surveillance, intervention programs, TB DOTS cost-effectiveness analyses, intervention research on cardiovascular diseases, and quality improvement of health care. INCLEN's research programs have also had a major impact at the national level, for example, in the areas of child health research, nutrition, malaria prevention and treatmet, antimicrobial resistance surveillance, and lifestyle diseases.