IRCT20200814048399N1 IRCT 2020-09-01 Combined Military Hospital Multan Evaluation of Amplitude, Velocity and Latency Period of Sensory Nerve Action Potential of Proximal Part of Medial Branch of Superficial Radial Nerve for Diagnosis of Cheiralgia Paresthetica in Patients vs Control: A Randomized Control Trial Evaluation of Amplitude, Velocity and Latency Period of Sensory Nerve Action Potential of Proximal Part of Medial Branch of Superficial Radial Nerve for Diagnosis of Cheiralgia Paresthetica in Patients vs Control: A Randomized Control Trial 2020-10-10 anticipated 26 Complete https://irct.ir/trial/50536 interventional Randomization: N/A, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Diagnostic, Blinding description: Patients with abnormal and normal sensation on dorsum of the hand will be de-identified at the reception counter and will be given randomly generated numbers by the help of website (https://www.random.org/) in place of their names by the receptionist. They EMG / NCS will then be performed on these patients by a physician and Amplitude Velocity and Latency period of Sensory Nerve Action Potential (SNAP) will be written by hand on a separate paper with out mentioning the name or diagnosis of patient and enclosed in the envelop with number of patient mentioned outside the envelop. The reports of EMG/NCS will then be segregated into two groups viz Group-I (patients with abnormal sensation) and Group-II (Control) by a separate staff member. The data of patients in each group will then be uploaded by another staff member on SPSS who do not know which group is control and which is intervention group. After that, data sheet will then be analysed by separate statistician who will not be informed regarding which group is control and which is intervention group. N/A Cheiralgia Paresthetica. Intervention 1: Intervention group:. Intervention 2: Control group:. Yes - There is a plan to make this available What will be shared: Individual participant data that underlie the results reported in this article after de-identification will be shared beginning 3 months and ending 5 years following article publication with researchers who provide a methodologically sound proposal to achieve the aims mentioned in the approved proposal. Proposals should be sent to tawabkhallil2013@gmail.com. To gain access data requestors will need to sign data access agreement. When: Beginning 3 months and ending 5 years following article publication with researchers who provide a methodologically sound proposal to achieve the aims mentioned in the approved proposal. To whom: Researchers who provide a methodologically sound proposal to achieve the aims mentioned in the approved proposal. Conditions: For personal use only. Where to obtain: Proposals of request to access the data should be sent to tawabkhallil2013@gmail.com. To gain access data requestors will need to sign data access agreement. How to obtain: Proposals of request to access the data should be sent to tawabkhallil2013@gmail.com. To gain access data requestors will need to sign data access agreement. Comments: