OBJECTIVE: The purpose of this review is to improve the detection of TB otitis media cases and its treatment outcome by describing the varied clinical presentations, discussing the importance, limitations and frontiers of possible diagnostic tests and illustrating the roles of medical and surgical interventions

METHOD: A review of available literature was done. The search included published researches on TB Otitis Media and related articles on tuberculosis.

RESULTS: The review included aspects of the clinical presentation, diagnostic considerations, and treatment options, both medical and surgical, of tuberculous otitis media.

CONCLUSION: Tuberculous otitis media presents with a variety of clinical features so that a high index of suspicion is very important. Diagnostic examinations are available but are varied depending on the clinical presentation. Definitive treatment is mainly medical with anti- Koch's medications.

Diagnostic Tests, Routine ; Otitis Media ; Tuberculosis ; Treatment Outcome ; Research

OBJECTIVES. The goal of the study is to find a reasonable aIternative test that can be utilized in the Philippine setting to operationalize the Universal Newborn Hearing Screening Act. Thus the components of the Voice Test were studied. The objectives of the study are to determine: (1) which of the two words "Baah" and "Psst" is better for newborn hearing screening rocedure as far as their physical characteristics are concerned, ~) how do the two words "Baah" and Psst" differ between genders and distance from sound source, (3) to determine the proportion of the participants who could recite the words at intensity of 80db or louder.

METHODS. Frequency characteristics and sound intensity differences of two words "Baah" and "Psst" were determined and ompared.

RESULTS. The word "Baah" exhibited more favorable physical attributes over the word 'Psst" for purposes of being a screening tool for newborn hearing assessment.

CONCLUSION. This study reports the results of an initial step in the search for an inexpensive, feasible, and valid tool for neonatal earing screening. Correlation studies with speech developmental milestones may eventually enhance the usefulness of the voice test.

Human ; Male ; Female ; Aged ; Middle Aged ; Adult ; Young Adult ; Adolescent ; Neonatal Screening ; 1012-s-acetamide Adipic Hydrazide Sepharose 4b ; Benzodiazepines ; Sepharose

OBJECTIVE: To explore the effects of pesticide exposure on the auditory system, specifically on hearing status based on auditory brainstem responses.

METHODS: A cohort of pregnant women was identified in several communities in a rural area from April 2002 to February 2003 and followed up until delivery. Mother-infant dyads were assessed for exposure to pesticides. Maternal and fetal exposures to environmental toxic products were determined by measuring levels in maternal hair and blood, and infant cord blood, hair, and meconium, respectively. Hearing status was measured using otoacoustic emissions (OAE) and confirmed by diagnostic auditory brainstem responses (ABR) measured at 80, 60, and 40 decibels. Waves I, III, V were identified and absolute latencies measured, including inter-peak latencies from waves 11III, I-V, and III-V. Pesticide exposure was then correlated with latencies of Waves I, III, V, and interpeak latencies of waves I-III, IIV, and III-V. Hearing loss and pesticide exposures were correlated with Griffiths Mental Development Scores (GMDS).

RESULTS: Significant delays in the ABR wave latencies were noted in the group with exposure to pesticides. Propoxur was the most common toxic product detected in infants and meconium the best substrate for its detection. There was a 1.4% risk of hearing loss with exposure to propoxur (RR=0.52 (0.12-2.30), p = 0.06), a 6.25% risk with cypermethrin exposure (RR= 4.53 (0.61133.64), P = 0.10) and 6.25% risk with pretilachlor exposure (3.13 (0.44-22.30), p = 0.07). Griffith's Mental Developmental Scale scores (GMDS- hearing and speech subscale and general quotient scores) were not significantly different between exposed and unexposed groups. However, three infants with positive exposures and hearing loss had below average, or low to average scores using this scale.

CONCLUSION: Maternal exposure to environmental toxic products may affect the auditory pathway in infants at birth. Pregnant women should limit their exposure to such toxic products in order to avoid neurodevelopmental effects particularly on hearing because this is very important in the critical stage of language and speech development.

Human ; Male ; Female ; Infant Newborn ; Auditory Pathways ; Maternal Exposure ; Meconium ; Speech ; Otoacoustic Emissions, Spontaneous ; Hearing Loss ; Deafness ; Hearing Tests ; Acetanilides ; Pesticides ; Hair