{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T09:52:17Z","timestamp":1780566737740,"version":"3.54.1"},"reference-count":40,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2017,6,1]],"date-time":"2017-06-01T00:00:00Z","timestamp":1496275200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Palliative Medicine"],"published-print":{"date-parts":[[2017,6,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Methadone has been associated with lower overall survival (OS) in patients with chronic pain. There are no data available on the association of methadone with OS in cancer patients.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>Our aim was to compare the OS in cancer outpatients undergoing opioid rotation (OR) to methadone and other strong opioids.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design:<\/jats:title>\n                    <jats:p>Demographics, symptoms, and morphine equivalent daily dose (MEDD) were collected in patients who underwent OR from strong opioids to either methadone or other strong opioids and returned for a follow-up within six weeks.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Setting\/Subjects:<\/jats:title>\n                    <jats:p>Nine hundred thirty-eight consecutive outpatients to the supportive care center of a tertiary cancer center were reviewed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Measurements:<\/jats:title>\n                    <jats:p>Kaplan\u2013Meier curves were used to evaluate survival.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Of a total of 164 eligible patients, 54\/76 patients who underwent OR to methadone and 48\/88 patients who underwent OR to other opioids returned for a follow-up visit. The median age was 56 years, 54% were male, and 87% had advanced cancer. There were no significant differences between the two groups in patient characteristics, performance status, MEDD, and pain scores. The Kaplan\u2013Meier curves revealed no significant difference in median OS between all patients undergoing OR to methadone and other opioids [3.75 months (95% confidence interval, CI, 2.30\u20136.46) vs. 2.62 months (95% CI 1.74\u20134.33);\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009=\u20090.35] and also among those who returned for a follow-up following an OR to methadone and other opioids [5.15 months (95% CI 3.64\u20137.41) vs. 5.90 months (95% CI 2.62\u20139.28);\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009=\u20090.89].\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>We observed no significant difference in OS in cancer patients in methadone group compared to other opioids.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1089\/jpm.2016.0316","type":"journal-article","created":{"date-parts":[[2016,12,20]],"date-time":"2016-12-20T12:05:12Z","timestamp":1482235512000},"page":"656-661","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":19,"title":["Overall Survival among Cancer Patients Undergoing Opioid Rotation to Methadone Compared to Other Opioids"],"prefix":"10.1177","volume":"20","author":[{"given":"Akhila","family":"Reddy","sequence":"first","affiliation":[{"name":"The University of Texas MD Anderson Cancer Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ulrich S.","family":"Schuler","sequence":"additional","affiliation":[{"name":"Universit\u00e4tsklinikum Carl Gustav Carus","place":["Germany"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maxine","family":"de la Cruz","sequence":"additional","affiliation":[{"name":"The University of Texas MD Anderson Cancer Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sriram","family":"Yennurajalingam","sequence":"additional","affiliation":[{"name":"The University of Texas MD Anderson Cancer Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jimin","family":"Wu","sequence":"additional","affiliation":[{"name":"The University of Texas MD Anderson Cancer Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diane","family":"Liu","sequence":"additional","affiliation":[{"name":"The University of Texas MD Anderson Cancer Center"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eduardo","family":"Bruera","sequence":"additional","affiliation":[{"name":"The University of Texas MD Anderson Cancer Center"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2017,6,1]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1089\/10966210252785097"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1742-1241.2008.01990.x"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1526-4637.2012.01334.x"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.2165\/00003088-200241140-00003"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.6004\/jnccn.2010.0077"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.24754"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1001\/jamainternmed.2014.6294"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpain.2014.01.494"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1155\/2005\/286713"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1360-0443.2002.00179.x"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1520\/JFS2002424"},{"key":"e_1_3_3_13_2","doi-asserted-by":"publisher","DOI":"10.1634\/theoncologist.2012-0269"},{"key":"e_1_3_3_14_2","doi-asserted-by":"publisher","DOI":"10.1089\/jpm.2013.0222"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1191\/0269216303pm815oa"},{"key":"e_1_3_3_16_2","first-page":"60","article-title":"Cytotoxic effects of opioids on cancer cell lines","volume":"49","author":"Friesen C","year":"2011","unstructured":"Friesen C, , Bacher S, , Hormann I, et al.: Cytotoxic effects of opioids on cancer cell lines. 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