The Effect of Related Blood Markers on Diabetic Peripheral Neuropathy

Recruiting

• Conditions: Diabetic Peripheral Neuropathy

• Registration Number: NCT06041412
• Lead Sponsor: First Affiliated Hospital of Wenzhou Medical University

Brief Summary

The goal of this observational study is to explore the relationship between related blood indicators and diabetic peripheral neuropathy(DPN).

Detailed Description

This is a multicenter study(approximately four) with over 1000 subjects.Clinical data were collected by consulting the patient's electronic history. The data included demographic information, blood biochemical markers and electromyography. All participants provided their written informed consent to participate in this study.The study protocol was approved by the Ethics Committee of the First Affiliated Hospital of Wenzhou Medical University(KY-2022-R009).

Study Timeline

• Study Start: 2012-02-01
• Primary Completion: 2022-12-18
• Study First Submitted: 2022-12-26
• Status Verified: 2023-08
• Study First Submitted QC: 2023-09-11
• Last Update Submitted: 2023-09-11
• Study First Posted: 2023-09-18
• Last Update Posted: 2023-09-18
• Study Completion: 2025-01-02

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 1400

Inclusion Criteria

• patients who had undergone nerve conduction examination by electromyography.

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Exclusion Criteria

• pregnancy and lactation; chronic liver disease, kidney disease, arrhythmias, malignant diseases, severe respiratory diseases, heart failure, and acute infections;
• patients with alcohol abuse; history of Autoimmune liver disease, liver disease or abnormal liver function at baseline;
• parathyroid diseases (including hyperthyroidism and hypothyroidism);
• pancreatitis, pancreatectomy or any transplant;
• patients with malignancy and any serious concomitant disease limit the existence of life expectancy

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
the presence of DPN	From admission to discharge, up to 1 week	When any of the elements of the screening process -- symptoms, signs, or abnormal nerve conduction parameters --was abnormal, medical records would be scrutinized to see if these participants had accepted a previous DPN diagnosis by a specialist.
the severity of DPN	From admission to discharge, up to 1 week	The nerve conduction examination was conducted at a room temperature of 24℃, with the legs warmed using an electric heating pad for at least 10 minutes to achieve a skin temperature of 32-35℃. The nerve conduction velocities and nerve conduction amplitudes were measured for both sides of the upper and lower limbs, including motor and sensory branches of the median nerve; motor and sensory branches of the ulnar nerve; motor branch of peroneal nerve; motor branch of the tibial nerve; sensory branch of the superficial peroneal nerve. In addition, both sides of the tibial nerve F-wave were recorded, and the lower one was regarded as the final F-wave. Slowed/blocked nerve conduction was defined as more than 2.5 standard deviation below the control nerve conduction threshold. Nerve conduction is defined as abnormal when two or more nerve abnormalities are detected.

Trial Locations

Locations (1)

First Affiliated Hospital of Wenzhou Medical University; 🇨🇳 Wenzhou, Zhejiang, China