The term "current study" can refer to a variety of different things depending on the context in which it is used. Generally, however, it refers to an ongoing investigation or research project that is being conducted at present. This could be a scientific experiment, a marketing survey, a medical trial, or any other type of study that involves collecting data and analyzing information about a particular topic or issue. The "current" part of the phrase indicates that this study is happening right now, as opposed to one that occurred in the past or is planned for the future.