Early detection and integrated care for adolescents and young adults with psychotic disorders: the ACCESS III study.

OBJECTIVE: The objective of the study was to investigate whether a combined intervention composed of early detection plus integrated care (EDIC) enhances outcomes in patients with early psychosis compared to standard care (SC). METHODS: ACCESS III is a prospective non-randomized historical control design 1-year study examining the efficacy of EDIC (n = 120) vs. SC (n = 105) in patients aged 12-29 years. Primary outcome was the rate of ≥6 months combined symptomatic and functional remission. Additional outcomes comprised the reduction of DUP and course of psychopathology, functioning, quality of life, and satisfaction with care. RESULTS: In observed cases, 48.9% in the EDIC and 15.2% in the SC group reached the primary endpoint. Remission was predicted by EDIC (OR = 6.8, CI: 3.15-14.53, P < 0.001); younger age predicted non-remission (OR = 1.1, CI: 1.01-1.19, P = 0.038). Linear regressions indicated a reduction of DUP in EDIC (P < 0.001), but not in SC (P = 0.41). MMRMs showed significantly larger improvements in PANSS positive (P < 0.001) and GAF (P < 0.01) scores in EDIC vs. SC, and in EDIC over time in CGI-Severity (P < 0.001) and numerically in Q-LES-Q-18 (P = 0.052). CONCLUSIONS: EDIC lead to significantly higher proportions of patients achieving combined remission. Moderating variables included a reduction of DUP and EDIC, offering psychotherapeutic interventions.

Expression analysis of GADD45γ, MEG3, and p8 in pituitary adenomas.

Preceding studies have indicated that aberrant expression levels rather than genetic changes of GADD45γ, MEG3, and p8 gene might play a role in the pathogenesis of pituitary adenomas. We analysed their expression in various normal human tissues and in different pituitary tumour types, and investigated GADD45γ mutations in a subset of adenomas. Absolute quantification by real-time RT-PCR was performed in 24 normal tissues as well as in 34 nonfunctioning, 24 somatotroph, 12 corticotroph adenomas, 4 prolactinomas, 1 FSHoma, and in 6 normal pituitaries. Furthermore, we investigated the relationship between clinical data and gene expression. A subset was screened for GADD45γ mutations by single strand conformation polymorphism analysis (SSCP) and sequencing. All normal human tissues expressed GADD45γ, MEG3, and p8 mRNA. For GADD45γ, significantly lower expression levels were found in nonfunctioning adenomas compared with normal pituitary and somatotroph adenomas. P8 and MEG3 mRNA levels were significantly lower in nonfunctioning and corticotroph adenomas compared with normal pituitary. Expression of GADD45γ was significantly higher in pituitary adenomas of female patients. No mutation was found in the GADD45γ gene. GADD45γ, MEG3, and p8 appear to have physiological functions in a variety of human tissues. GADD45γ, MEG3, and P8 may be involved in the pathogenesis of nonfunctioning and corticotroph pituitary tumours. Female gender seems to predispose to slightly higher GADD45γ expression in pituitary adenomas. Mutations of the GADD45γ are unlikely to be involved in the pathogenesis of pituitary adenomas.

Sarcoidosis following Cushing's syndrome: A report of two cases and review of the literature.

Cushing's syndrome is characterized by excessive elevation of glucocorticoid concentrations. In rare cases, the treatment of Cushing's syndrome may result in unmasking or aggravation of diseases responsive to glucocorticoid medication. We report two cases of sarcoidosis following Cushing's syndrome. A 43 year-old male developed cutaneous sarcoidosis and mediastinal lymphadenopathy after resection of an ACTH-secreting pituitary microadenoma. A 32 year-old female showed cutaneous sarcoidosis, arthralgia, mediastinal lymphadenopathy and elevation of angiotensin-converting enzyme and interleukin 2-receptor concentrations after traumatic adrenal bleeding, which ceased formerly undiagnosed hypercortisolism caused by an adrenal adenoma. Sarcoidosis seems to be a rare sequel following the treatment of hypercortisolism. Skin affections were present and suggestive for the diagnosis in all reported cases. As some cases are probably missed when skin affections are lacking, a more frequent evaluation of patients after Cushing's syndrome for the possible diagnosis of sarcoidosis might be necessary.

The value of intraoperative cytology during transsphenoidal surgery for ACTH-secreting microadenoma.

BACKGROUND: Microsurgical selective adenomectomy is the best established method available for the treatment of Cushing's disease. However, this surgical method warrants still more efforts to improve the results in minute microadenomas. In this paper the authors evaluate a method of intraoperative cytological investigations during transsphenoidal surgery. METHOD: Between January 1997 and September 1999, transsphenoidal surgery was performed in 75 patients with the diagnosis of Cushing's disease. Fifty-one cases of proven microadenomas were reviewed. FINDINGS: Of 51 cases, 33 tumors were 3 mm or less in diameter, here after called minute adenomas. In 49 of 51 (96.1%) microadenomas, adenoma tissue was identified by intraoperative cytological techniques. Postoperatively, only 35 of 51 ACTH-secreting microadenomas (68.6%) were confirmed by immunostaining methods. This lower percentage was most probably due to the small amount of tissue obtained. Therefore, in 14 cases (including 12 minute adenomas) the presence of the adenoma was only proven by cytological preparation and clinical outcome. The sensitivity of cytological preparations in cases of confirmed Cushing's disease was 100%. INTERPRETATION: The method described here was particularly well suited for the intraoperative discrimination and documentation of minute adenomas. Cytological preparation appears to be effective in improving the adenoma finding rate and the surgical outcome in cases of Cushing's disease.