Symptoms and General Pathology

All Conditions

Nervous System Diseases

Rare Diseases

Cancer Pain

Pain

Neurologic Manifestations

Chronic Graft Versus Host Disease

Analgesics

Central Nervous System Depressants

All Drugs and Chemicals

Oxycodone

Analgesics, Opioid

Tapentadol

Narcotics

R331333 (referred to as JNS024 ER or CG5503) One 25 mg to 200 mg capsule twice daily for 4 weeks.

Oxycodone CR One 5 mg to 40 mg capsule twice daily for 4 weeks.

One 5 mg to 40 mg capsule twice daily for 4 weeks.

Oxycodone CR

One 25 mg to 200 mg capsule twice daily for 4 weeks.

R331333 (referred to as JNS024 ER or CG5503)

Janssen Research & Development, LLC Clinical Trial

The purpose of this study is to evaluate the safety and efficacy of R331333 (referred to as JNS024 Extended-Release (ER) or CG5503) compared with an active comparator (oxycodone Controlled Release (CR)) in Japanese and Korean patients with chronic, malignant, tumor-related cancer pain.

This is a randomized (study drug assigned by chance), double-blind (neither the patient nor the study staff will know the identity of the study drug assigned to each patient), multicenter study to evaluate the safety and efficacy of orally (by mouth) administered R331333 (referred to as JNS024 extended release \[ER\] capsules or CG5503) in dosages of 25 mg to 200 mg twice daily compared with orally administered capsules of oxycodone controlled release (CR) in dosages of 5 mg to 40 mg twice daily over 4 weeks in Japanese and Korean patients with moderate to severe chronic malignant tumor-related cancer pain who require around-the-clock opioid therapy (treatment with narcotic analgesics or pain relievers) and are dissatisfied with the pain relief they are experiencing from current treatment. The active control, oxycodone CR, is being used in this study because it is an opioid analgesic approved for the treatment of moderate to severe pain. Approximately 212 Japanese patients and approximately 100 Korean patients who meet screening criteria for the study will be enrolled in the study and will enter the titration period of the study where they will receive a starting dosage of either JNS024 ER 25 mg twice daily or oxycodone CR 5 mg twice daily. The dose of study drug for each patient will be titrated (increased) to the optimal dose until sufficient analgesia (pain relief) is achieved (ie, up to a maximum dose of JNS024 ER 200 mg twice daily or Oxycodone CR 40 mg twice daily). When the dosage of study drug is increased, the safety will be confirmed at the study visit or by telephone on the day after the dose is increased. Once an optimal dose of study drug is determined, the patient will continue to receive that dose during the maintenance period in the study. Patients will participate in the study for total of approximately 6 weeks; during this time patients will receive study drug for 4 weeks (titration and maintenance periods combined). During the study, if a patient experiences breakthrough pain (pain that occurs for short periods of time between doses of study drug), treatment with rescue medication (morphine immediate release \[IR\] 5 mg) will be given. In addition, patients will be allowed to continue to take stable doses of non-opioid analgesics (non-narcotic pain medications for mild to moderate pain) that they were taking at the time of study entry and may reduce the dosage or discontinue their use during the study. During the study, blood samples will be collected from patients at protocol-specified time points to determine the concentration of study drug after administration. The safety of patients will be monitored during the study by evaluating adverse events and findings from clinical laboratory tests, physical examinations, vital signs measurements, and electrocardiogram (ECG) measurements reported. The primary outcome measure in the study will be the change from baseline to the last 3 days of study drug administration in the average pain intensity score using an 11 point numerical rating scale (NRS). Patients will receive R331333 (referred to as JNS024 ER or CG5503) by mouth with or without food at a starting dose of 25 mg twice daily to be increased if necessary to a maximum dose of 200 mg twice daily for a total of 4 weeks (titration and maintenance periods combined) OR double-blind oxycodone CR by mouth with or without food at a starting dose of 5 mg twice daily to be increased if necessary to a maximum dose of 40 mg twice daily for a total of 4 weeks.

A Safety and Efficacy Study of JNS024 Extended Release (ER) in Japanese and Korean Patients With Chronic Malignant Tumor-Related Cancer Pain

A Randomized, Double-Blind, Active Controlled, Optimal Dose Titration, Multicenter Study to Evaluate the Safety and Efficacy of Oral JNS024 Extended Release (ER) in Japanese and Korean Subjects With Moderate to Severe Chronic Malignant Tumor Related Cancer Pain

The patients recorded their average pain intensity over the past 24 hours once daily in the evening and at the same time as much as possible (eg, 10:00 PM) throughout the study in response to the following question: "What has your average pain level been for the past 24 hours, where 0=no pain and 10=pain as bad as you can imagine." The score at 3 days before the completion of study drug administration was defined as the average pain intensity score averaged over the last 3 days before completion of study drug administration.

The PGIC was rated by the patient and was based on the single question "Since the start of this treatment, my cancer-related pain overall is," where 1=very much improved, 2=much improved, 3=minimally improved, 4=not changed, 5=minimally worse, 6=much worse, 7=very much worse.

During the study, if a patient experienced breakthrough pain (pain that occurs for short periods of time between doses of study drug), treatment with rescue medication (morphine immediate release \[IR\] 5 mg) was to be given. The average number of doses of Morphine IR taken per day was assessed.

During the study, if a patient experienced breakthrough pain (pain that occurs for short periods of time between doses of study drug), treatment with rescue medication (morphine immediate release \[IR\] 5 mg) was to be given. The average total daily dose of Morphine IR taken (mg) was assessed.

The proportion of patients with at least a 30 percentage improvement based on the percent change from baseline in Numerical Rating Scale score during the last 3 days of the double-blind treatment period.

Patients were eligible to formally enter the maintenance period if they had a pain intensity score of \<=3 and did not take rescue medication more than twice daily while they were taking a stable regimen of study drug (6 identical consecutive doses) over a 3-day period.

The duration from the date of first study drug intake to treatment discontinuation due to lack of efficacy.

Janssen Research & Development, LLC

Patients received tapentadol (ER) 25 to 200 mg twice daily for 4 weeks. During the titration period, the dose was titrated to the individual's optimal dose balancing efficacy and tolerability until sufficient analgesia was attained. Patients were eligible to formally enter the maintenance period if they had a pain intensity score of \<=3 and did not take rescue medication more than twice daily while they were taking a stable regimen of study drug (6 identical consecutive doses) over a 3-day period. During the maintenance period, patients continued to take their optimized dose of study drug achieved during the titration period. Dosage adjustments of study drug were allowed during the titration and maintenance periods, with the exception of the last 3 days of the maintenance period when the dose was to remain unchanged.

Tapentadol (JNS024) Extended-release (ER) Oral Tablets

Patients received oxycodone controlled-release (CR) 5 to 40 mg twice daily for 4 weeks. During the titration period, the dose was titrated to the individual's optimal dose balancing efficacy and tolerability until sufficient analgesia was attained. Patients were eligible to formally enter the maintenance period if they had a pain intensity score of \<=3 and did not take rescue medication more than twice daily while they were taking a stable regimen of study drug (6 identical consecutive doses) over a 3-day period. During the maintenance period, patients continued to take their optimized dose of study drug achieved during the titration period. Dosage adjustments of study drug were allowed during the titration and maintenance periods, with the exception of the last 3 days of the maintenance period when the dose was to remain unchanged.

Oxycodone Controlled-release (CR) Oral Tablets

Total

Age, Continuous

Sex: Female, Male

Japan

Korea

Region of Enrollment

<65 years

>=65 years

Age Customized

Medical Director

The primary hypothesis to be tested for the study was that the JNS024 ER group was not inferior to oxycodone CR as defined by the upper limit of the 95% confidence interval of the difference between JNS024 ER and oxycodone CR on the mean change from baseline of the NRS pain intensity score during the last 3 days of study drug administration. It was to be concluded that JNS024 ER is not inferior to oxycodone CR if the upper 95% confidence limit is less than 1 point.

Per-protocol population included all patients who were randomized, received at least 1 dose of study drug, had post-baseline efficacy data and didn't have major protocol deviations (including use of prohibited concomitant medications, non-compliance, failure to meet selection criteria, violation of regulatory requirements, or treatment deviation).

Change From Baseline to the Last 3 Days of Study Drug Administration (Last Observation Carried Forward) in the Score for Average Pain Intensity on an 11-point Numerical Rating Scale

Percentage "much improved" or "very much improved"

Percentage "much worse" or "very much worse"

Percentage of Patients in Patient Global Impression of Change (PGIC) Score Categories

This is a subset of the per-protocol population that included patients who received at least 1 dose of rescue medication. The per-protocol population included all patients who were randomized, received at least 1 dose of study drug, had post-baseline efficacy data and didn't have major protocol deviations.

Frequency of Rescue Medication Use for the Double-blind Treatment Period

Total Daily Dose of Rescue Medication Use for the Double-blind Treatment Period

Proportion with at least a 30 percent improvement

Proportion with at least a 50 percent improvement

Proportion of Patients With Various Levels of Pain Improvement (Responders)

Proportion of Patients Entering the Maintenance Period

Time to discontinuation due to lack of efficacy was not analyzed since there was only 1 patient in the per-protocol set (in the tapentadol group) who discontinued treatment due to lack of efficacy.

Number of Patients Who Discontinued Due to Lack of Efficacy

Overall Study

Adjuvants, Anesthesia

Fentanyl

This is an observational study. The minimum initial dose will be fentanyl matrix 75 micrograms/h and the investigator can adjust the dosage according to the degree of the patients' pain control during the 9 days of the study period. Fentanyl matrix is a transdermal patch that is applied on the patient's skin.

No intervention

Janssen Korea, Ltd., Korea Clinical Trial

The purpose of this study is to show the clinical usefulness of fentanyl matrix by measuring satisfaction with pain treatment after administering fentanyl matrix in patients whose pain was not controlled sufficiently with the previous analgesic use in real practice at the investigator's discretion.

This is a multi-center, open-label (all people know the identity of the intervention), prospective (the patients are identified and then followed forward in time for the outcome of the study) observational study. The study population comprises patients who are admitted to a study center during the study period and are receiving a strong oral long-acting opioid analgesic but deemed to control pain insufficiently. Since this study is an observational study conducted in real practice, a dose of fentanyl matrix should be adjusted depending on an individual patient's response at the investigator's discretion. However, for the patients whose pain is not sufficiently controlled despite administration of strong long-acting opioid analgesics, the minimum initial dose will be fentanyl matrix 75 micrograms/h and the investigator can adjust dosage according to the degree of the patients' pain control during the 9 days of the study period.

Fentanyl Matrix Application for Cancer Pain: Multicenter, Prospective, Observational Study

High-dose Fentanyl Matrix Application for Cancer Pain: Multicenter, Prospective, Observational Study

The overall satisfaction is measured by a 5-point scale. Patients' answers are rated as: "very satisfied", "satisfied", "fair", "dissatisfied", or "very dissatisfied".

The mean pain intensity the patient experienced over the last 24 hours will be measured through Numeric Rating Scale (NRS); 0 = no pain, 10 = worst pain imaginable.

Karnofsky Performance Status Rating Scale is a tool to assess cancer patients' physical functioning. Scores range from 0 per cent (dead) to 100 per cent (normal, no complaints, no evidence of disease) in a unit of 10 per cent to indicate a level of overall daily activity performance status.

Patients indicate in a Numeric Rating Scale (NRS) the number of awakening from sleep due to pain in the previous night: not awakened, once, twice, more than 3 times, or could not sleep.

Patients indicate in a Numeric Rating Scale (NRS) the sleep disturbance caused by pain experienced over the last 24 hours, where 0= not disturbing at all, and 10= very disturbing.

CGI-I measures the overall improvement of the patient's condition compared to baseline, as follows; 1 = Improved very much, 2 = Improved a lot, 3 = Improved a little, 4 = No change, 5 = Aggravated a little, 6= Aggravated a lot, 7= Aggravated very much.

This tool assesses how effective the study drug has been in pain treatment during the study period. The patient will assess the effectiveness from his/her viewpoint at visit 10 on a 5-point rating scale; 1 = not effective, 2 = fair, 3 = effective, 4 = very effective, 5 = very much effective.

This tool assesses how effective the study drug has been during the study period. The investigator will assess the effectiveness from his/her viewpoint at Visit 10 on a 5-point rating scale; 1 = not effective, 2 = fair, 3 = effective, 4 = very effective, 5 = very much effective.

The dose of fentanyl matrix used throughout the study.

Janssen Korea, Ltd., Korea

Hydromorphone

Once-Daily OROS (Osmotic release oral system \[a controlled release oral drug delivery system in the form of a tablet\]) hydromorphone

Type= exact number, unit= mg, number= 4, form= tablet, route= oral, administered from 1st evaluation day (Day 1) to 2nd evaluation day (Day 15±2). Dosage adjustment: If NRS (Numeric Rating Scale) =4 or more then dose can be increased by 4mg until the average pain intensity for the past 24 hours is adjusted to lower than NRS 3. For the treatment of breakthrough pain, if necessary the one-time administration dose of quick-effect OROS Hydromorphone shall be 2mg up to the daily dosage of the study medicine, 12mg.

OROS hydromorphone

Janssen Korea, Ltd Clinical Trial

The purpose of this study is to evaluate the effectiveness and tolerability of Once-Daily OROS ("Osmotic Release Oral System" \[a controlled release oral medication delivery system in the form of a tablet\]) hydromorphone for cancer pain treatment in Korean cancer patients.

This is a prospective (expected to happen), open-label (type of clinical study in which both the researchers and participants know which treatment is being administered), multicenter (conducted at multiple centers), single-arm (only one group), study to evaluate the effectiveness and tolerability (capable to tolerate) of Once-Daily OROS hydromorphone for cancer pain treatment. This is a 14-week study consisting of 2-week efficacy evaluation period (1st evaluation on Day 1 and 2nd evaluation on Days 15±2) and a 12-week extension phase. 99 patients will receive Once-Daily OROS hydromorphone for 2 weeks .After 2 weeks, if a patient has continuous cancer pain and the investigator deems it necessary to administer the same medicine as the study medication then the patient may participate voluntarily in the 12 weeks extension phase. At the extension phase, other continuous-type strong opioid analgesics (painkiller) may be administered at the same time for the adjustment of cancer pain based on the discretion of the investigator.

Study to Evaluate Effectiveness and Tolerability of OROS Hydromorphone for Cancer Pain Treatment in Korean Patients

A Prospective, Open-Label, Multicenter, Single-Arm, Interventional Study to Evaluate the Efficacy and Tolerability of Once-Daily Oros Hydromorphone for Cancer Pain Treatment in Korean Cancer Patients.

Average pain intensity is calculated (on 1st and 2nd evaluation days) for the past 24 hours of the patient using the NRS (Numeric Rating Scale) (0 = No pain, 10 = Unimaginably acute pain). PID (pain intensity difference) %= \[NRS (1st evaluation day) - NRS (2nd evaluation day)\]/ NRS (1st evaluation day).

A survey (questionnaire) to measures the pain intensity, the effect of pain on the performance of everyday life, effect of medicines for pain treatment and degree of pain reduction.

Quality of life measurement survey with 30 questions that ask about the health status of cancer patients.

Patient checks any of the 5 stages: 1 = Not effective, 2 = Normal, 3 = Effective, 4 = Very Effective, 5 = Excellently effective based on how effective the study medication is in their treatment of pain after the last evaluation.

Study investigator checks any of the 5 stages: 1 = Not effective, 2 = Normal, 3 = Effective, 4 = Very Effective, 5 = Excellently effective based on how effective the study medication is in their treatment of pain after the last evaluation.

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
A Safety and Efficacy Study of JNS024 Extended Release (ER) in Japanese and Korean Patients With Chronic Malignant Tumor-Related Cancer Pain	NCT01165281	Pain	Oxycodone CR R331333 (referr...	20 Years - 99 Years	Janssen Research & Development, LLC
A Safety and Efficacy Study of JNS024 Extended Release (ER) in Japanese and Korean Patients With Chronic Malignant Tumor-Related Cancer Pain	NCT01165281	Pain	Oxycodone CR R331333 (referr...	20 Years - 99 Years	Janssen Research & Development, LLC
Fentanyl Matrix Application for Cancer Pain: Multicenter, Prospective, Observational Study	NCT01816503	Pain	No intervention	20 Years -	Janssen Korea, Ltd., Korea
Study to Evaluate Effectiveness and Tolerability of OROS Hydromorphone for Cancer Pain Treatment in Korean Patients	NCT01621100	Cancer Pain	OROS hydromorph...	20 Years -	Janssen Korea, Ltd., Korea
A Safety and Efficacy Study of JNS024 Extended Release (ER) in Japanese and Korean Patients With Chronic Malignant Tumor-Related Cancer Pain	NCT01165281	Pain	Oxycodone CR R331333 (referr...	20 Years - 99 Years	Janssen Research & Development, LLC
Fentanyl Matrix Application for Cancer Pain: Multicenter, Prospective, Observational Study	NCT01816503	Pain	No intervention	20 Years -	Janssen Korea, Ltd., Korea
A Safety and Efficacy Study of JNS024 Extended Release (ER) in Japanese and Korean Patients With Chronic Malignant Tumor-Related Cancer Pain	NCT01165281	Pain	Oxycodone CR R331333 (referr...	20 Years - 99 Years	Janssen Research & Development, LLC

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