Planning and control from the perspective of labour: A short presentation of the demos project

The objective of the DEMOS project (Democratic Planning and Control in Working Life) is the development of knowledge about planning, control and computer use. It is based upon the interests of workers and their trade unions and consists of two parts. The first is the study and analysis of corporate planning, control and computer use in cooperation with investigative groups in selected local unions, simultaneously testing trade union procedures in investigations. The second part relates to the development of alternative theories and research methods which differ from the current, dominating perspective. The project is expected to be of significance to continued interdisciplinary research on working life with a trade union connection. The results can be of use in trade union negotiations and judgements, both centrally and locally, and constitute a basis for educational materials both for unions and for state schools.     

Cost effectiveness of a 92-gene assay for the diagnosis of metastatic cancer

Objectives:

To estimate the clinical and economic trade-offs involved in using a molecular assay (92-gene assay, CancerTYPE ID) to aid in identifying the primary site of difficult-to-diagnose metastatic cancers and to explore whether the 92-gene assay can be used to standardize the diagnostic process and costs for clinicians, patients, and payers.

Methods:

Four decision-analytic models were developed to project the lifetime clinical and economic impact of incorporating the 92-gene assay compared with standard care alone. For each model, total and incremental costs, life-years, quality-adjusted life-years (QALYs), incremental cost–effectiveness ratios (ICERs), and the proportion of patients treated correctly versus incorrectly were projected from the payer perspective. Model inputs were based on published literature, analyses of SEER (Surveillance Epidemiology and End Results) data, publicly available data, and interviews with clinical experts.

Results:

In all four models, the 92-gene assay increased the proportion of patients treated correctly, decreased the proportion of patients treated with empiric therapy, and increased quality-adjusted survival. In the primary model, the ICER was $50,273/QALY; thus, the 92-gene assay is therefore cost effective when considering a societal willingness-to-pay threshold of $100,000/QALY. These findings were robust across sensitivity analyses.

Conclusions:

Use of the 92-gene assay for diagnosing metastatic tumors of uncertain origin is associated with reduced misdiagnoses, increased survival, and improved quality of life. Incorporating the assay into current practice is a cost-effective approach to standardizing diagnostic methods while improving patient care. Limitations of this analysis are the lack of data availability and resulting modeling simplifications, although sensitivity analyses showed these to not be key drivers of results.