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Biomedical subjects

Chau Trinh

Publications and source records attributed to Chau Trinh.

2 recordsLinked to original sources

Lack of oral health care for adults in Harlem: a hidden crisis.

OBJECTIVES: Profound and growing disparities exist in oral health among certain US populations. We sought here to determine the prevalence of oral health complaints among Harlem adults by measures of social class, as well as their access to oral health care. METHODS: A population-based survey of adults in Central Harlem was conducted from 1992 to 1994. Two questions on oral health were included: whether participants had experienced problems with their teeth or gums during the past 12 months and, if so, whether they had seen a dentist. RESULTS: Of 50 health conditions queried about, problems with teeth or gums were the chief complaint among participants (30%). Those more likely to report oral health problems than other participants had annual household incomes of less than $9000 (36%), were unemployed (34%), and lacked health insurance (34%). The privately insured were almost twice as likely to have seen a dentist for oral health problems (87%) than were the uninsured (48%). CONCLUSIONS: There is an urgent need to provide oral health services for adults in Harlem. Integrating oral health into comprehensive primary care is one promising mechanism.

Adolescent↗

[Systemic urticaria induced by hops].

The authors report a patient who presented 4 times a systemic urticaria with arthralgias and fever treated by corticosteroids with efficacy. Wild hop (Humulus lupulus) was finally proved to be the causal factor. H.L. belongs to the cannabinaceas family. Hop dermatitis in hop workers population is the main widely described clinical manifestation. Rhinitis, conjunctivitis, asthma are rare as soon as contact urticaria. IgE-anti Hop induced allergies are described in the literature. However, in some cases of reactions to hop the mechanisms are uncertain: toxicity--possible role of lupuline--or immunoallergic processus with immunocomplexes (IC) (with increased IC in serum) and systemic urticaria such as in our observation.

Aphonia↗