Differences in compliance patterns across the selective serotonin reuptake inhibitors (SSRIs).

Objective: To evaluate differential compliance rates between immediate-release (IR) selective serotonin reuptake inhibitors (SSRI) and a controlled-release (CR) SSRI in patients initiating SSRI therapy.

Methods: A retrospective analysis of patients initiating treatment with SSRIs identified in the IHCIS National Managed Care Database between July 2001 and December 2002 was conducted. Logistic regression models were used to assess differences in 6-month compliance rates, controlling for age, gender, utilization of mental health specialty care services, titration rates, diagnoses, and comorbidities.

Adherence to paroxetine CR compared with paroxetine IR in a Medicare-eligible population with anxiety disorders.

There are many challenges in the pharmacologic management of elderly patients with anxiety disorders, including an increased sensitivity to drug effects, reduced drug metabolism, and socioeconomic barriers leading to poor medication adherence. As such, the purpose of this study was to evaluate differential rates of adherence between paroxetine controlled release (CR) and paroxetine immediate release (IR) in the treatment of anxiety disorders in a Medicare-eligible population. Patients aged 65 years or older initiating therapy with paroxetine CR or paroxetine IR with a diagnosis of anxiety were identified from the Integrated Healthcare Information Services National Managed Care Benchmark database from July 2001 to February 2004.