ABSTRACT
A randomized experimental design was used to assign participants to an integrated mental health and substance use treatment program or to standard hospital treatment. A multilevel, nonlinear model was used to estimate hospital treatment effects on days of alcohol use for persons with serious mental illness and substance use disorders over 18 months. The integrated treatment program had a significant effect on the rate of alcohol use at 2 months postdischarge, reducing the rate of use by 54%. Motivation for sobriety at hospital discharge, posttreatment self-help attendance, and social support for sobriety were also found to reduce the rate of use during the follow-up period. Implications for mental health treatment and aftercare support are discussed.
Subject(s)
Alcoholism/rehabilitation , Delivery of Health Care, Integrated , Mental Disorders/rehabilitation , Substance-Related Disorders/rehabilitation , Adult , Comorbidity , Diagnosis, Dual (Psychiatry) , Female , Follow-Up Studies , Hospitals, Psychiatric , Humans , Male , Middle Aged , Nonlinear Dynamics , Treatment OutcomeABSTRACT
Video-assisted thoracic surgery (VATS) has become a useful diagnostic and therapeutic tool in the management of lung, pleural, and mediatstinal disease. Preoperative image-guided localization is performed to aid the surgeon in the thoracoscopic resection of small lung lesions that would otherwise be difficult to resect. This article describes the techniques of localization and reviews our experience with this procedure. While the majority of localization procedures are performed during an immediately preoperative computed tomography (CT), the use of intraoperative lesion localization using an endosonographic probe has been reported. The need for localization before resection is dependent on the skill and experience of the thoracoscopist and the characteristics of the lung lesions.
Subject(s)
Endoscopy/methods , Lung Neoplasms/diagnosis , Lung Neoplasms/surgery , Thoracic Surgical Procedures/methods , Humans , Lung/diagnostic imaging , Solitary Pulmonary Nodule/diagnosis , Solitary Pulmonary Nodule/surgery , Thoracoscopy , Tomography, X-Ray Computed , UltrasonographyABSTRACT
OBJECTIVE: The value of sonographic guidance during video-assisted thoracoscopic surgery (VATS) was studied in 13 patients with one or more peripheral pulmonary nodules who later underwent wedge resection. SUBJECTS AND METHODS: After a review of the chest radiographs and CT scans of each patient, sonographic guidance for VATS was requested by the attending surgeon when the nodule or nodules in question were determined to be too small or too deep in the lung parenchyma from the pleural surface for location by VATS. A multifrequency (5.0-, 6.5-, or 7.5-MHz) sonographic probe was introduced through a thoracoscopic port during VATS. The nodule or nodules in question were located by intraoperative sonography or determined by inspection and confirmed by sonography before wedge resection. The size and location of each lesion and the time needed for sonographic guidance were recorded. RESULTS: Sonography revealed a peripheral pulmonary nodule in 12 of the 13 patients. Of these, it confirmed the suspected location of the pulmonary nodule in six. In the remaining six patients, the surgeon was unable to locate the nodule without the use of sonography. The additional operative time required for sonographic guidance during VATS averaged 7.5 min. However, the time commitment of radiology personnel during surgery varied and was sometimes lengthy (maximum, 150 min). CONCLUSION: Sonographic guidance during thoracoscopy helped to locate lesions and determine their size and proximity to pleural surfaces. Sonographic guidance can be done safely and can be completed expeditiously. Unlike percutaneous hookwire techniques, sonographic guidance does not require an additional invasive procedure to locate the peripheral pulmonary nodule.
Subject(s)
Endoscopy , Lung Diseases/surgery , Thoracoscopy , Ultrasonography, Interventional , Aged , Female , Humans , Lung Diseases/diagnostic imaging , Lung Neoplasms/diagnostic imaging , Lung Neoplasms/surgery , Male , Middle Aged , Solitary Pulmonary Nodule/diagnostic imaging , Solitary Pulmonary Nodule/surgeryABSTRACT
The classification of clients in terms of psychiatric diagnosis or level of functioning is a logical prerequisite to the conduct of quality of care assessments in mental health care. This article reports on efforts to create a typology of mentally ill group home residents based on a variety of measures of functioning. Subjects for the study come from a probability sample of 253 group home residents in Michigan. A three group typology, derived through cluster analytic procedures, is presented along with-evidence supporting its validity. Implications of the typology for program evaluators and service system planners are briefly addressed.
