Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Wyeth is now a wholly owned subsidiary of Pfizer | INDUSTRY |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
To determine the efficacy of subcutaneous MNTX to relieve opioid-induced constipation in patients with advanced medical illness.
This is a multi-center, double-blind, randomized parallel group study conducted in patients with advanced medical illness and opioid-induced constipation. Eligible patients are randomly assigned to receive SC doses of either MNTX, dose 1 or placebo every other day for 2 weeks. At Day 8, eligible patients, if allowed, could be escalated to a a higher dose of MNTX.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Arm 1 | Experimental |
| |
| Arm 2 | Placebo Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| SC Methylnaltrexone | Drug | Dose 1 |
| |
| SC Placebo |
| Measure | Description | Time Frame |
|---|---|---|
| Laxation within four hours of a single dose of SC MNTX and efficacy of SC MNTX every other day over a 1 week period. | To determine the efficacy of a single dose of SC MNTX compared with placebo in inducing laxation within 4 hours. To determine the efficacy of SC MNTX every other day over a 1-week treatment period in relieving OIC in patients with AMI. | 2 weeks |
Not provided
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Tage Ramakrishna, MD | Progenics Pharmaceuticals, Inc. | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Progenics Pharmaceuticals, Inc. | Tarrytown | New York | 10591 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 33788162 | Derived | Liao SS, Slatkin NE, Stambler N. The Influence of Age on Central Effects of Methylnaltrexone in Patients with Opioid-Induced Constipation. Drugs Aging. 2021 Jun;38(6):503-511. doi: 10.1007/s40266-021-00850-w. Epub 2021 Mar 31. | |
| 31951150 | Derived | Chamberlain BH, Rhiner M, Slatkin NE, Stambler N, Israel RJ. Subcutaneous methylnaltrexone for opioid-induced constipation in advanced-illness patients with or without active cancer. Pain Manag. 2020 Mar;10(2):73-84. doi: 10.2217/pmt-2019-0045. Epub 2020 Jan 17. |
| Label | URL |
|---|---|
| Related Info | View source |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Drug |
|
| 24815199 | Derived | Nalamachu SR, Pergolizzi J, Taylor R Jr, Slatkin NE, Barrett AC, Yu J, Bortey E, Paterson C, Forbes WP. Efficacy and Tolerability of Subcutaneous Methylnaltrexone in Patients with Advanced Illness and Opioid-Induced Constipation: A Responder Analysis of 2 Randomized, Placebo-Controlled Trials. Pain Pract. 2015 Jul;15(6):564-71. doi: 10.1111/papr.12218. Epub 2014 May 10. |
| 21657861 | Derived | Lipman AG, Karver S, Cooney GA, Stambler N, Israel RJ. Methylnaltrexone for opioid-induced constipation in patients with advanced illness: a 3-month open-label treatment extension study. J Pain Palliat Care Pharmacother. 2011;25(2):136-45. doi: 10.3109/15360288.2011.573531. |
| 18509120 | Derived | Thomas J, Karver S, Cooney GA, Chamberlain BH, Watt CK, Slatkin NE, Stambler N, Kremer AB, Israel RJ. Methylnaltrexone for opioid-induced constipation in advanced illness. N Engl J Med. 2008 May 29;358(22):2332-43. doi: 10.1056/NEJMoa0707377. |