A case series of paediatric hearing preservation cochlear implantation: a new treatment modality for children with drug-induced or congenital partial deafness.

OBJECTIVE: To investigate the use of hearing preservation cochlear implantation in children with partial deafness. PATIENTS AND METHODS: Five children with either drug-induced or congenital partial deafness were enrolled in a pilot study. The patients ranged in age from 13 months to 14 years. Implantation was performed using a hearing preservation technique. A Flex EAS electrode (MED-EL, Innsbruck, Austria) was used in all full insertions. RESULTS: Low frequency hearing was preserved in all patients with postoperative bone conduction within 10 dB of the preoperative hearing levels. These changes were preserved over the follow-up period of 12 months. There were significant improvements in speech perception. CONCLUSION: Hearing preservation cochlear implantation is a new effective modality in children with partial deafness.

Comparison of risk-adjustment systems for the medicaid-eligible disabled population.

OBJECTIVE: The objective of this study was to compare 2 approaches for subjecting capitation rates for disabled Medicaid-eligible patients in managed care plans to risk adjustment, the Disability Payment System (DPS) and the Ohio Prior Expenditure System (OPES). DESIGN: This was a retrospective cohort. SETTING AND SUBJECTS: The subjects were 157,142 nonelderly disabled individuals eligible for > or =1 month during state fiscal year 1995 (SFY95) for a 3-county Ohio Medicaid managed care demonstration project. DATA SOURCE: Data were from the Ohio Medicaid eligibility and fee-for-service claims files. ANALYSIS: As per OPES policy, individuals were classified by the duration of their eligibility in SFY93 as "old" eligibles (> or =6 months) or "new" eligibles (<6 months). Published relative payment weights for each system were adjusted and used to predict SFY95 expenditures in a budget-neutral comparison. Measures were variance in SFY95 expenditures explained by predicted payments (R2) and predictive ratios (predicted payment/actual SFY95 expenditure). Individuals with HIV/AIDS and hematological conditions, who enrolled disproportionately across the demonstration counties, were analyzed separately. RESULTS: Of the 157,142 individuals, 56.4% were new eligibles; 40.1% of the old eligibles had no claims-documented chronic disease diagnosis in the baseline year. The overall R2 was 0.091 with OPES and 0.057 with DPS. Neither system predicted >1% of individual-level expenditures for new eligibles. OPES severely underpaid for eligibles in the top percentile of predicted expenditures; DPS had mixed results. DPS predicted SFY95 expenditures substantially better than OPES for the enrollment bias categories. CONCLUSIONS: Before Medicaid programs move to full-risk capitation for disabled populations, better risk-adjustment methods are needed, especially for eligible patients with little claims experience, high predicted expenditures, or enrollment-bias conditions.

Electronic self-help and support groups.

OBJECTIVES: The authors examined the impact of a voice bulletin board on the following: (1) participation in self-help efforts, (2) expression of emotional support, (3) development of solidarity within the group, (4) utilization of health-care services, and (5) health status of subjects. METHODS: Subjects were 53 pregnant women who abused drugs. A quasi-experimental design with matched control group and observations before and after intervention were carried out. Clients in the control group were asked to participate in biweekly face-to-face meetings. Clients in the experimental group participated in the voice bulletin board. Experimental subjects had previous experience with computer services. Subjects reported their level of drug use, health status, and utilization of health services. They also reported on their symptoms, attitudes toward use of physician services, loneliness, willingness to disclose information in groups, and sense of solidarity with their group. The content of the communication among the experimental group was recorded and the utterances were classified as to the type of communication. Exit interviews were done 4 months after baseline interviews were conducted. Clients were paid to complete the baseline and the exit questionnaires, and 94% completed the exit questionnaires. The dependent variables were utilization or health status at exit; the co-variate was utilization or health status at baseline; and the independent variable was the group in which the subject participated. RESULTS: Clients were eight times more likely to participate in the voice bulletin board than in the face-to-face meeting (alpha < 0.01). The majority of the comments left on the bulletin board (54.6%) were for emotional support of each other; no "flaming" or overt disagreements occurred. The more clients participated in the voice bulletin board, the more they felt a sense of solidarity with each other (alpha < 0.001). Members of the experimental group reported significantly lower rates of visiting outpatient clinics than members of the control group (alpha < 0.05). Lower utilization did not lead to poor health status or more drug use: There were no statistically significant differences in the health status and drug use between the experimental and the control groups. CONCLUSIONS: Voice bulletin boards may be an effective method of providing support to mothers who have a history of drug use. Use of these services may lead to lower cost without worsening patients' health.

The UPANAYAN' early intervention programme.

The Upanayan programme is a product of Indchem Research and Development Laboratory, a scientific association recognized by Government of India, Ministry of Science and Technology. The objective of the project was to develop a computer assisted programme for the training of persons with mental retardation. The project was executed by an inter disciplinary team of experts. The focus of the training programme is the mother who is the intervening agent. The programme, developed in the first phase of the project, is an expert system for the infant stimulation and early intervention process for children below 2 years of age with the disability. The system comprises of: (i) a development check list of skills for assessment and programming, (ii) a profile to record the observations, (iii) intervention strategies in the form of activities to acquire all the skills in the check list. The programme is designed for the Indian socio-economic conditions and is available in the form of a printed manual, and also as a computer software. The two can be used independently of each other. The programme has been translated into Hindi, Tamil, Malayalam and Marathi. With this programme as the basis, a centre for early intervention, Madhuram Narayanan Centre for Exceptional Children--was set up in Madras about 3 years back. Presently 210 children are receiving training there. The Centre has evolved intervention strategies based on parental involvement, with salutary effect on the parents as well as on the children.