A Simple Screening Tool Reduces Unnecessary Preoperative Evaluation for Cataract Surgery.

Background And Objectives: Cataract surgery is common and low-risk. Preoperative evaluation and preoperative testing have not been shown to improve patient outcomes but do increase cost. Our process improvement aimed to reduce unnecessary preoperative primary care evaluation for cataract surgery.

Vegetable crop growth under photovoltaic (PV) modules of varying transparencies.

The present study summarizes two growing seasons (2020-2021) of microclimate characterization and vegetable crop growth in an agrivoltaics system in northern Colorado, USA. The replicated experiment evaluated three module transparency types (opaque silicon [0 % transparent], bifacial silicon [∼5 % transparent], and semi-transparent cadmium telluride [40 % transparent]) plus a full sun control, and four vegetable crop species (summer squash, peppers, tomatoes, and lettuce). Air temperature under the modules in July was approximately 0.

Buprenorphine Facilitates Rapid Weaning From Very-High-Dose Intrathecal Hydromorphone.

Pain management in patients on chronic opioid therapy is a common clinical challenge. The phenomena of opioid-induced hyperalgesia and tolerance are important contributors to that challenge. There are multiple strategies described to wean opioid doses and/or transition patients off opioids altogether.