The experimental group of 36 patients underwent proximal massage and fist clenching after IV insertion. Proximal massage: For a total of 5 to 10 minutes, twice daily for 4 days, between 30 seconds- 1 minute in sessions of approximately 20 strokes, a light massage is administered utilizing the palm surfaces of the fingers. Fist Clenching : Under the researcher's supervision, participants in the activity known as palm fisting squeeze a soft palm ball 20 times in each of twice a day for four days, lasting between 30 seconds - 1 minute. The Peripheral Venous Catheter-Related Phlebitis Risk Scale, the Phlebitis Diagnostic Scale, and the Patient Information Form were employed right after following PVC (0. hour). The Phlebitis Diagnostic Scale was used for 96 hours to assess the patient's vascular access at the 24th, 48th, 72nd, and 96th hours.

The standard care group of 36 patients received typical nursing PVC care. Standard nurse PVC care: Only standard PVC care and follow-up were provided. It was carefully avoided that the patients would interact with one another or be in the same patient room. The Peripheral Venous Catheter-Related Phlebitis Risk Scale, the Phlebitis Diagnostic Scale, and the Patient Information Form were employed right after following PVC (0. hour). The Phlebitis Diagnostic Scale was used for 96 hours to assess the patient's vascular access at the 24th, 48th, 72nd, and 96th hours.

Proximal massage: For a total of 5 to 10 minutes, twice daily for 4 days, between 30 seconds- 1 minute in sessions of approximately 20 strokes, a light massage is administered utilizing the palm surfaces of the fingers.

Fist Clenching : Under the researcher's supervision, participants in the activity known as palm fisting squeeze a soft palm ball 20 times in each of 2 days a day for four days, lasting between 30 seconds - 1 minute.

The scale has five ratings as follows. Phlebitis with this scale: Grade 0: no symptoms, Grade 1: redness and/or pain at the catheter insertion site, Grade 2: redness, pain and/or edema at the catheter insertion site, Grade 3: redness, pain and/or edema at the catheter insertion site , red line, cable-like palpation of the vein, Grade 4: redness, pain and/or edema at the catheter insertion site, red line, cable-like palpation of the vein and if it is longer than 2.5 cm, it is considered as purulent discharge.

The scale consists of 14 items and three sub-dimensions. There are 3 items in the Individual Risk Factors sub-dimension, 6 items in the Chemical Risk Factors sub-dimension, and 5 items in the Mechanical Risk Factors sub-dimension. The scale has a 2-point rating and is designed to calculate the score for each item as "Yes=2 points" and "No=1 points". There is no reverse item in the scale. An increase in the score obtained from the scale indicates that the risk of phlebitis due to peripheral venous catheters increases.