Biomedical subjects

C Arboleda

Publications and source records attributed to C Arboleda.

4 recordsLinked to original sources

PubMed2000

Mesigyna once-a-month combined injectable contraceptive: experience in Latin America.

A phase III clinical study was carried out among 534 fertile Latin American women to evaluate cycle control, side effects, and contraceptive efficacy of a once-a-month combined injectable, Mesigyna, consisting of 50 mg norethisterone enanthate and 5 mg estradiol valerate. The pregnancy rate at 1 year was 0 per 100 woman-years for a total experience of 4688 woman-months. The overall discontinuation rate at one year was 17.9%. Discontinuation rate for bleeding problems was 5.1%. The Colombian women had a significant increase (p <0.001) in bleeding problems compared to other countries. The discontinuation rate for amenorrhea was 1.1%. There were no significant differences between the groups regarding discontinuation for other medical or non-medical reasons. Mean weight gain after one year of use was 1.02 kg. Mesigyna is an appropiate once-a-month injectable contraceptive for Latin American women since it is highly effective and its perception of normal menstrual bleeding is of importance in the Latin American population.

Adolescent↗

PubMed1985

Thought disorder in children at risk for psychosis.

The Thought Disorder Index, which has been shown to be a reliable and valid measure of the degree of thought disorder in adult psychotic patients, was used to assess thought disorder in children. Normal children aged 5 to 16 years, hospitalized psychotic children, children hospitalized for nonpsychotic behavioral problems, and children born to a psychotic mother (high-risk) were tested. In the normal sample, thought disorder decreases with age. The level of thought disorder in psychotic children and high-risk children was about three times higher than that of the normal children, whereas the level of thought disorder of the nonpsychotic hospitalized children was no different from that of the normal children. The study also detected differences in the kinds of thought disorder that characterize the psychotic and high-risk groups vs the other children. The presence of thought disorder may be thought of as a useful indicator of the diathesis for functional psychosis. The Thought Disorder Index merits selection as a tool for investigating thought disorder as a potential precursor variable in studies of children at risk for schizophrenia and manic-depressive illness.

Adolescent↗

PubMedDate not supplied

A collaborative effort to enhance HIV/STI screening in five county jails.

Funding from the Centers for Disease Control and Prevention and the Health Resources and Services Administration (HRSA) supports collaborations among health departments (CA, FL, GA, IL, MA, NJ, NY), correctional facilities, and community-based organizations to improve services to HIV-infected inmates, particularly as they return to the community. Additionally, HRSA funded the Evaluation and Program Support Center to guide the implementation of a multi-site evaluation of the Corrections Demonstration Project (CDP). The authors present a model approach to the problem of health disparities that involves forging collaborations among federal funders, public health departments, corrections, community-based organizations, and the scientific research community. They show how such collaboration can promote the reduction of racial/ethnic health disparities. The authors examined disease screening activities in five county jails. Screening for HIV and other sexually transmitted infections (STIs) was offered during the medical intake process and during HIV prevention education sessions. One thousand twenty inmates were tested from July 1, 2000, through December 31, 2000, for HIV infection, and 171 (17%) positive cases were identified (largely due to confirmatory testing). Of HIV-positive inmates, 83 (49%) were started on antiretroviral treatment. Additionally, 2,160 were tested for chlamydia, 1,327 for gonorrhea (largely duplicated), and 937 (duplicated) for syphilis. Across all three STIs, 78% of those who tested positive were treated. The remaining 22% either declined treatment, were released prior to notification of results, or were released prior to starting treatment. The CDP offers a model approach for addressing the poor health status of members of racial/ethnic minority groups by developing collaborations between corrections, public health departments, community-based organizations, and academia. An outgrowth of this collaboration is the improved capacity to detect and treat disease, which is a necessary component of a comprehensive HIV risk reduction program.

AIDS Serodiagnosis↗

PubMedDate not supplied

Wasting syndrome.

Explore the source record for details and available documents.

Colonoscopy↗