Post-marketing Surveillance (PMS) to Observe the Safety and Effectiveness of Lyrica CR Extended Release Tablets

Viatris Korea600 enrolled

Overview

This is an open-label, non-comparative, non-interventional, prospective, and multi-center PMS study to observe safety and effectiveness of Lyrica CR (82.5mg, 165mg, 330mg) in Korean subjects under the actual condition of use. PMS is an obligation to K-MFDS.

Study Type

OBSERVATIONAL

Enrollment

600

Conditions

Peripheral Neuropathic Pain

Interventions

Lyrica CR (Pregabalin)DRUG

Lyrica CR 82.5mg, 165mg, or 330mg OD

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

\[Inclusion criteria\] To be eligible to enter this study, the subject will have to meet the following inclusion criteria: 1. Korean patients who have been administered Lyrica CR for the first time according to the current local labeling (indication, dosage and administration). 2. Subjects who have consented to participate in this study by signing the data privacy statement. \[Exclusion criteria\] Patients meeting any of the following criteria will not be included in the study: 1. Patients who have deviated from local labeling (indication, dosage and administration) in taking this drug 2. Renal impairment patients with CLCr less than 30 mL/min or who are undergoing hemodialysis. 3. Patients who have hypersensitivity to the active substance (pregabalin) or to any of the excipients. 4. Other patients who are decided to be not prescribed by the investigator under the routine medical practice, considering the balance the overall risk and benefit, for example, patients have suicidal behavior and ideation, or have any risk of these, and/or patients who are in pregnancy or lactation, etc.

Locations (3)

Gyeongsang National University Changwon Hospital

Changwon, South Korea

RECRUITING

Chonbuk National University Hospital

Jeonju, South Korea

RECRUITING

Seoul National University Hospital Clinical Research Institute

Seoul, South Korea

RECRUITING

Outcomes

Primary Outcomes

Number of participants with Adverse Event (AE)

Duration, severity, outcome and causal relationship of the AE with the study drug (Lyrica CR) will be measured.

Time frame: Maximum of 12 weeks (window period of 2 weeks) from the time of initial administration of Lyrica CR.

Number of participants with Adverse Drug Reactions (ADRs)

All the AEs, except for those with the causal relationship of 'Unlikely', are considered as adverse drug reactions (ADRs)

Time frame: Maximum of 12 weeks (window period of 2 weeks) from the time of initial administration of Lyrica CR.

Number of participants with Serious Adverse Event (SAE)

SAE is any untoward medical occurrence attributed to Lyrica CR in a participant who received the study drug. A serious ADR was an ADR resulting in any of the following outcomes or deemed signification for any other reason: death; life-threatening; requires inpatient hospitalization or prolongation of hospitalization; results in persistent or significant disability/incapacity; results in congenital anomaly/birth defects; is an important medical event.

Time frame: Maximum of 12 weeks (window period of 2 weeks) from the time of initial administration of Lyrica CR.

Number of participants with unexpected AEs

Unexpected AEs will be classified by medical review with reference to the local product document. Events already included in the "Precautions for use" section of the local product document will be classified as "expected". All other events that are not included in the "Precautions for use" section of the local product document will be classified as "unexpected".

Time frame: Maximum of 12 weeks (window period of 2 weeks) from the time of initial administration of Lyrica CR.

Number of participants with unexpected ADRs

Unexpected ADRs will be classified by medical review with reference to the local product document. Events already included in the "Precautions for use" section of the local product document will be classified as "expected". All other events that are not included in the "Precautions for use" section of the local product document will be classified as "unexpected".

Central Contacts

Nam-Eun Kim

CONTACT

82-10-9310-7990 Nam-Eun.Kim@viatris.com

Data from ClinicalTrials.gov

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Secondary Outcomes

Severity of pain after administration of Lyrica CR

The severity of pain will be recorded by daily average pain score in 24 hours recall period, calculated with 11-point Numeric Rating Scale (NRS).

Time frame: At 12 weeks (window period of 2 weeks) or at the time of drug discontinuation.

Sleep interference status after administration of Lyrica CR

The sleep interference status is recorded by the answer with 11-point Likert scale (0=did not interfere, 10=unable to sleep) from the question, "How much did the pain interfere with your sleep during the past 24 hours?" and the data will be based on the patient's recall

Time frame: At 12 weeks (window period of 2 weeks) or at the time of drug discontinuation.

Patient's Global Impression of Change (PGIC)

Rating is given by the subject to indicate the impression of change since baseline. This rating is on a 7-point scale that has categories such as 'very much improved', 'much improved', 'a little improved', 'no change', 'a little worse', 'much worse', and 'very much worse'.

Time frame: At the end of the study (At 12 weeks, with window period of 2 weeks)

Clinician's Global Impression of Change

Rating is given by the investigator to indicate the impression of change since baseline based on the Severity of pain after administration, the Sleep interference status after administration, and the PGIC. This rating is on a 7-point scale that has categories such as 'very much improved', 'much improved', 'a little improved', 'no change', 'a little worse', 'much worse', and 'very much worse'.

Time frame: At the end of the study (At 12 weeks, with window period of 2 weeks)

Final Effectiveness Evaluation

On the results of the above Clinician's Global Impression of Change, the investigator shall mark 'very much improved', 'much improved', and 'a little improved' as 'valid', or mark 'no change', 'a little worse', 'much worse', and 'very much worse' as 'invalid'.

Time frame: At the end of the study (At 12 weeks, with window period of 2 weeks)