Hannah Yang | PubMed Health

PubMed2002

Multiple primary melanoma revisited.

BACKGROUND: Incidence of cutaneous melanoma continues to increase in the Caucasian population worldwide. Approximately 5% of melanoma patients develop additional primary melanoma. This rate is significantly higher than the estimated lifetime risk of an individual for developing the disease (1.4%). These features suggest that a genetic predisposition may underlie multiple primary melanomas (MPMs). Prior studies had identified CDKN2A mutations in a few MPM individuals. The objectives of this study were to determine the frequency of family history of melanoma in MPM cases, to characterize other clinical features including history of other cancer, and to determine the association with functional CDKN2A mutations. METHODS: This study used a case series design. All living patients who had been seen in the Pigmented Lesion Clinic at the University of Pennsylvania and who had more than one primary invasive malignant melanoma or an invasive primary followed by an in situ melanoma were eligible for participation. RESULTS: Individuals with MPM frequently had a family history of melanoma, dysplastic nevi (DN), and/or another cancer including basal cell carcinoma (BCC), and squamous cell carcinoma breast cancer, and a personal history of DN, and basal cell carcinoma. Germline mutations in CDKN2A gene were identified in 8 of 96 MPM cases (8.3%, 95% confidence interval, 6.7-9.9%). CONCLUSIONS: These data indicate that the presence of MPM is associated with a modest incidence of a family history of melanoma, DN, or BCC and a small association with CDKN2A mutations. Therefore, in addition to the MPM index case, other family members can benefit from screening and regular surveillance for melanoma, DN, and BCC.

Adolescent↗

PubMed2002

Compliance among pharmacies in California with a prescription-drug discount program for Medicare beneficiaries.

BACKGROUND: Several states have developed prescription-drug discount programs for Medicare beneficiaries. In California, Senate Bill 393, enacted in 1999, requires pharmacies participating in the state Medicaid program (Medi-Cal) to charge customers who present a Medicare card amounts based on Medi-Cal rates. Because Medicare beneficiaries may not be accustomed to presenting their Medicare cards at pharmacies, we assessed the compliance of pharmacies with Senate Bill 393. METHODS: Fifteen Medicare beneficiaries who received special training and acted as "standardized patients" visited a random sample of pharmacies in the San Francisco Bay area and Los Angeles County in April and May 2001. According to a script, they asked for the prices of three commonly prescribed drugs: rofecoxib, sertraline, and atorvastatin. The script enabled us to determine whether and when, during their interactions with pharmacists or salespeople, the discounts specified in Senate Bill 393 were offered. Pharmacies at which the appropriate discounts were offered were considered compliant. RESULTS: The patients completed visits to 494 pharmacies. Seventy-five percent of the pharmacies complied with the prescription-drug discount program; at only 45 percent, however, was the discount offered before it was specifically requested. The discount was offered at 91 percent of pharmacies that were part of a chain, as compared with 58 percent of independent pharmacies (P<0.001). Compliance was higher in the San Francisco Bay area than in Los Angeles County (84 percent vs. 72 percent, P=0.004) and was higher in high-income than low-income neighborhoods (81 percent vs. 69 percent, P=0.002). A Medicare beneficiary taking all three drugs would have saved an average of $55.70 per month as compared with retail prices (a savings of 20 percent). CONCLUSIONS: Discounts required under California's prescription-drug discount program for Medicare beneficiaries offer substantial savings. Many patients, however, especially those who use independent pharmacies or who live in low-income neighborhoods, may not receive the discounts.

Anti-Inflammatory Agents, Non-Steroidal↗