Objective The study objective was to establish The American Association for Thoracic Surgery (AATS) lung cancer screening guidelines for clinical practice. Methods The AATS established the Lung ...Cancer Screening and Surveillance Task Force with multidisciplinary representation including 4 thoracic surgeons, 4 thoracic radiologists, 4 medical oncologists, 1 pulmonologist, 1 pathologist, and 1 epidemiologist. Members have engaged in interdisciplinary collaborations regarding lung cancer screening and clinical care of patients with, and at risk for, lung cancer. The task force reviewed the literature, including screening trials in the United States and Europe, and discussed local best clinical practices in the United States and Canada on 4 conference calls. A reference library supported the discussions and increased individual study across disciplines. The task force met to review the literature, state of clinical practice, and recommend consensus-based guidelines. Results Nine of 14 task force members were present at the meeting, and 3 participated by telephone. Two absent task force members were polled afterward. Six unanimous recommendations and supporting work-up algorithms were presented to the Council of the AATS at the 2012 annual meeting in San Francisco, California. Conclusions Annual lung cancer screening and surveillance with low-dose computed tomography is recommended for smokers and former smokers with a 30 pack-year history of smoking and long-term lung cancer survivors aged 55 to 79 years. Screening may begin at age 50 years with a 20 pack-year history of smoking and additional comorbidity that produces a cumulative risk of developing lung cancer of 5% or greater over the following 5 years. Screening should be undertaken with a subspecialty qualified interdisciplinary team. Patient risk calculator application and intersociety engagement will provide data needed to refine future lung cancer screening guidelines.
The HIV fusion inhibitor enfuvirtide (ENF/Fuzeon) targets the env gp41 transmembrane domain. Mutations in gp41 are associated with ENF resistance. We developed a prototype assay to genotype a 676-bp ...region spanning the heptad repeat domains (HR1 and HR2) of HIV-1 gp41. Plasma samples were collected from 126 HIV-1-infected blood donors in Cameroon, Brazil, Uganda, South Africa, Thailand, and Argentina. Based on analysis of gag p24, pol integrase, and env gp41 genes, the panel was composed of subtypes A/A2 (18), B (11), C (14), D (10), F/F2 (9), G (7), CRF01_AE (9), CRF02_AG (33), and recombinant strains (15). Genotyping was successful for 119 of the 126 samples (94.4%). Although numerous amino acid polymorphisms were detected in some samples, none had primary mutations associated with ENF resistance. The gp41 HIV-1 research reagents developed by Celera are useful tools for genotyping analysis of the gp41 region in diverse HIV-1 strains.
To determine the frequency and pattern of methods of outcome assessment used in Australian physical rehabilitation environments.
Postal survey.
A questionnaire on service type, staffing, numbers of ...adults treated and outcome measures used for 7 conditions related to injury and road trauma as well as stroke and neuromuscular disorders was sent to 973 services providing adult physical rehabilitation treatment.
Questionnaires were completed by 440 service providers for a response rate of 45%, similar to that reported in a recent European survey reported in this journal. A small number of measures were reported as in use by most respondents, while a large number of measures were used by a few respondents. Measures of physical changes were used more frequently than those of generic well-being or quality of life. Ease of use and reporting to other professionals were cited as the most important reasons in selection of outcome measures.
This Australian-wide survey detected considerable heterogeneity in outcome measurement procedures used in rehabilitation environments. While the goal of measurement may vary between providers and differ between conditions, the results highlight opportunities for harmonization, bench-marking and measurement of health-related quality of life.
The authors sought a practical means of monitoring and evaluating group psychotherapy, using existing clinical resources, for purposes of quality improvement and education on a large general hospital ...psychiatric service.
Monitoring indicators were developed which addressed 1) the integration of group psychotherapy into treatment planning and 2) the competence and technique of group psychotherapists. The second indicator was assessed by skilled observers using a newly constructed Group Psychotherapy Rating Scale in direct observation of group psychotherapy sessions. The rating scale was examined for interrater reliability and, as a measure of construct validity, for its ability to distinguish the performance of professional staff therapists from that of trainees.
The indicators provided useful monitors of the use and quality of group psychotherapy. The rating scale had satisfactory interrater reliability and construct validity. The immediate constructive educational critique given by the observers of the therapy groups was highly valued by group therapists.
The monitoring and evaluation program proved to be a practical, positive, and inexpensive means of assuring and improving the quality of group psychotherapy in a clinical setting.
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