ABSTRACT
This study investigated psychotherapy trainees' ability to facilitate change in outcomes (e.g., well-being, symptom reduction, and life functioning) specifically related to the phase model. Four different psychotherapist experience levels (beginning practicum, advanced practicum, intern/postdoc, and psychologist) were compared to determine whether there are training differences related to significant change for psychotherapy outcomes according to the phase model. A total of 1,318 clients from a university counseling center, treated by 64 psychotherapists, were included in the analysis for this study. Results indicate that interns/postdocs' clients achieve more significant change than psychologists' and advanced practicum students' clients related to life functioning. In addition, interns/postdocs' clients achieve more significant change related to symptom reduction, when compared with the clients of psychologists. Implications for these results, given the hypotheses of both the phase model and competency models, are discussed.
Subject(s)
Clinical Competence , Mental Disorders/therapy , Psychotherapy/education , Female , Humans , Male , Midwestern United States , Models, Educational , Student Health Services , Treatment Outcome , Young AdultABSTRACT
Infection with methicillin-resistant Staphylococcus aureus (MRSA) is a growing presence in both the community and hospital settings. Initially, MRSA was a difficult to treat infection isolated to hospitalized patients. With the introduction of vancomycin and other newer antibiotics, successful treatment of nosocomial, or hospital-acquired MRSA (HA-MRSA) has become commonplace. More recently, MRSA has evolved independently in each community. These community-acquired MRSA (CA-MRSA) strains initially had more limited resistance profiles, but selective pressures have broadened the resistance in many areas. Given the evolution in resistance among MRSA isolates, choosing an appropriate antibiotic therapy is challenging. Here the authors present 3 cases of HA- and CA-MRSA from an inner-city, tertiary care center and review recent literature with regards to antibiotic selection and administration.
Subject(s)
Anti-Bacterial Agents/therapeutic use , Methicillin-Resistant Staphylococcus aureus , Soft Tissue Infections/drug therapy , Staphylococcal Infections/drug therapy , Adult , Community-Acquired Infections/drug therapy , Female , Humans , Infant , Male , Middle Aged , Soft Tissue Infections/microbiology , Staphylococcal Infections/microbiologyABSTRACT
OBJECTIVES: Somatostatin (SST) analogues play an important role in the medical management of somatotroph pituitary adenomas and new agonists have the potential to be effective in a wider group of pituitary and other tumours. The anti-proliferative effect of SST occurs through multiple mechanisms, one of which is cell-cycle arrest, where p27, a cyclin-dependent kinase inhibitor, is an important regulator. We hypothesised that SST may upregulate p27 protein levels and downregulate the MAP kinase pathway in these tumours. METHODS: Human pituitary adenoma cells and rat pituitary cell line (GH3) were cultured and treated in vitro with octreotide and the broad-spectrum SST agonist SOM230 (pasireotide). Immunoblotting for p27 and phospho-ERK (pERK) was performed and proliferation assessed by [3H]-thymidine incorporation. Histological samples from acromegalic patients treated with octreotide before surgery were immunostained for p27 and compared to samples from untreated patients matched for sex, age, tumour size, extension and invasiveness. RESULTS: We detected upregulation of p27 protein levels with SST analogue treatment in vitro in human pituitary adenoma samples. pERK1/2 was inhibited by SST analogues in both the human samples and GH3 cells. SST and its analogues inhibited the proliferation of GH3 cells. p27 immunostaining was stronger in samples from patients with longer preoperative octreotide treatment (more than 6 months) than in samples from patients with shorter treatment periods. CONCLUSIONS: This study demonstrates that SST-mediated growth inhibition is associated with the downregulation of pERK and upregulation of p27. More potent and broader-spectrum SST analogues are likely to play an increasing role in the treatment of tumours, where the MAP kinase pathway is overactivated.