Otoacoustic emissions as a screening test for hearing impairment in children recovering from acute bacterial meningitis

OBJECTIVES: To study the efficacy of otoacoustic emissions (OAEs) as a screening test for hearing impairment in children with acute bacterial meningitis. Hearing tests were performed before discharge from the hospital in an attempt to improve coverage and avoid delays in the diagnosis of postmeningitic hearing loss. METHODS: Children with bacterial meningitis were recruited from 21 centers. In the 48 hours before discharge from the hospital, all patients underwent a thorough audiologic assessment consisting of transient evoked OAEs, auditory brainstem responses (ABRs), otoscopy, and tympanometry. Hearing loss was defined as ABR threshold >/=30 dB. The results of OAE screening were compared with the gold standard of ABR threshold. RESULTS: Of 124 children recruited, we were able to perform both OAEs and ABRs on 110 children. Seven (6.3%) of the 110 children had ABR threshold >/=30 dB; 2 had sensorineural hearing loss and 5 had conductive hearing loss. At follow-up, hearing loss persisted in both cases of sensorineural hearing loss and no new cases were identified. All 7 children with hearing loss failed the OAE screening test. Ninety-four children with normal hearing thresholds passed the test, and 9 failed. Thus, the screening test had a sensitivity of 1.00 (95% confidence interval, 0.59 to 1.00), a specificity of 0.91 (0.85 to 0.97), a positive predictive value of 0. 44 (0.20 to 0.70), and a negative predictive value of 1.00 (0.96 to 1.00). CONCLUSIONS: OAE screening in children recovering from meningitis was found to be feasible and effective. The test was highly sensitive and reasonably specific. Inpatient OAE screening should allow early diagnosis of postmeningitic hearing loss and prompt auditory rehabilitation.     

Cutaneous metastases from adenocarcinoma of unknown primary

Cutaneous manifestations of malignancy are not uncommon, especially in advanced disease. They may also occur early in malignant disease or they may even signify recurrence particularly if they are paraneoplastic in nature. Clinical diagnosis can be difficult because of the wide spectrum of appearance of these lesions, and, in many cases, because of the lack of an identifiable underlying primary. Presented here is the case of a 65-year-old woman with multiple inflammatory cutaneous metastases, which were sclerodermoid in nature. These appeared 14 months after initial diagnosis of adenocarcinoma of unknown primary (ACUP) and signified the beginning of a rapid deterioration in her condition. The coexistence of limited systemic sclerosis (scleroderma) and ACUP initially raised several interesting diagnostic possibilities. Adenocarcinoma of unknown primary and the sclerodermoid reaction in malignancy are discussed.     

Behavior Change Following Implementation of Home‐Based Life‐Saving Skills in Liberia,West Africa

Introduction: Home‐Based Life‐Saving Skills (HBLSS) has been fully integrated into Liberia's long‐term plan to decrease maternal and newborn mortality and morbidity, coordinated through the Ministry of Health and Social Welfare. The objective of this article is to disseminate evaluation data from project monitoring and documentation on translation of knowledge and skills obtained through HBLSS into behavior change at the community level. Methods: One year after completion of HBLSS training, complication audits were conducted with 434 postpartum women in 1 rural county in Liberia. Results: Sixty‐two percent (n = 269) of the women were attended during birth by an HBLSS‐trained traditional midwife or family member, while 38% (n = 165) were attended by a traditional midwife or family member who did not receive HBLSS training. Home‐Based Life‐Saving Skills–trained birth attendants performed significantly more first actions (life‐saving actions taught to be performed after every birth) than the attendants not HBLSS trained. Fourteen percent of our sample (n = 62) reported too much bleeding following the birth. Of these women, approximately half (n = 29) were attended by an HBLSS‐trained traditional midwife or family member. There was a significant difference in secondary actions (those actions taught to be performed when a woman experiences too much bleeding following childbirth) that were reported to have been performed by HBLSS‐trained attendants (mean 5.26, standard deviation [SD] 1.88) and untrained attendants (mean 2.73, SD 1.97; P < .0001). Discussion: Our findings suggest that HBLSS knowledge is being transferred into behavior change and used at the community level by traditional midwives and family members.