The morphology of a smartphonopathic hand - smartphone use and the median nerve cross-sectional area.

Objective: To investigate and compare the median nerve-cross sectional area at the wrist region of the dominant and non-dominant hands of high- and low- smartphone users.

Method: This descriptive cross-sectional study was based on 128 human subjects conducted at Bahria University Health Sciences Karachi Campus from January to June 2022. The sample size was calculated using the method of sample size for frequency in a population www.

Clinical predictors of symptom improvement failure in gastroparesis.

Background: The aim of this study was to determine clinical predictors of gastroparesis outcomes.

Methods: Between September 30, 2009 and January 31, 2020, we identified patients with gastroparesis diagnosed based on a Tc sulfur-labeled gastric emptying test. The patients who had no symptom improvement at 4 and 12 weeks were considered to have failed to show clinical improvement.