Characteristics of subcutaneous tissues at the site of insertion of peripheral infusion in patients undergoing paclitaxel and carboplatin chemotherapy.

Paclitaxel, a taxane, is frequently administered intravenously as an anticancer agent. When a peripheral intravenous catheter is used for paclitaxel infusion, clinical nurses often observe signs such as slight swelling at the catheter placement site, lack of blood return, and difficulty in continuing the infusion. However, the cause(s) of such phenomena at the puncture site has not yet been elucidated.

Removal of Peripheral Intravenous Catheters Due to Catheter Failures Among Adult Patients.

This prospective observational study was designed to clarify the rate of peripheral intravenous catheter, especially short peripheral catheter, failures among adult patients in medical and surgical wards. The study was conducted during a 2-month period at a university hospital in Tokyo, Japan. A total of 5316 catheters from 2442 patients were studied.

Continuous thermographic observation may predict extravasation in chemotherapy-treated patients.

Purpose: Extravasation, or leakage of vesicant drugs into subcutaneous tissues, causes serious complications such as induration and necrosis in chemotherapy-treated patients. As macroscopic observation may overlook symptoms during infusion, we focused on skin temperature changes at puncture sites and studied thermographic patterns related to induration or necrosis caused by extravasation.

Methods: Outpatients undergoing chemotherapy using peripheral intravenous catheters were enrolled in this prospective observational study.

Low-temperature infiltration identified using infrared thermography in patients with subcutaneous edema revealed ultrasonographically: A case report.

Infiltration is a frequent complication of infusion therapy. We previously demonstrated the usefulness of infrared thermography as an objective method of detecting infiltration in healthy people. However, whether thermography can detect infiltration in clinical settings remains unknown.

The relationship between the tip position of an indwelling venous catheter and the subcutaneous edema.

The present observational study aimed to clarify the relationship between the tip position of an indwelling venous catheter and the subcutaneous edema using ultrasonography images. Data were obtained before catheter removal in a medical ward of a university hospital in Tokyo, Japan. Two hundred peripheral intravenous catheters (PIVCs) from 154 patients were observed just before removal.