ELIZA cgi-bash version rev. 1.91
- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -

return kwic search for research out of >500 occurrences
280501 occurrences (No.89 in the rank) during 5 years in the PubMed. [no cache] 500 found
21) PERSPECTIVE: This study summarized the most common, current definition criteria for chronic opioid therapy (COT) and recommends adoption of consistent definition criteria to be utilized in practice and research.
--- ABSTRACT ---
PMID:33031943 DOI:10.1016/j.jpain.2020.09.002
2021 The journal of pain
* Chronic Opioid Therapy: A Scoping Literature Review on Evolving Clinical and Scientific Definitions.
- The management of chronic noncancer pain (CNCP) with chronic opioid therapy (COT) is controversial. There is a lack of consensus on how COT is defined resulting in unclear clinical guidance. This scoping review identifies and evaluates evolving COT definitions throughout the published clinical and scientific literature. Databases searched included PubMed, Embase, and Web of Science. A total of 227 studies were identified from 8,866 studies published between January 2000 and July 2019. COT definitions were classified by pain population of application and specific dosage/duration definition parameters, with results reported according to PRISMA-ScR. Approximately half of studies defined COT as "days' supply duration >90 days" and 9.3% defined as ">120 days' supply," with other days' supply cut-off points (>30, >60, or >70) each appearing in <5% of total studies. COT was defined by number of prescriptions in 63 studies, with 16.3% and 11.0% using number of initiations or refills, respectively. Few studies explicitly distinguished acute treatment and COT. Episode duration/dosage criteria was used in 90 studies, with 7.5% by Morphine Milligram Equivalents + days' supply and 32.2% by other "episode" combination definitions. COT definitions were applied in musculoskeletal CNCP (60.8%) most often, and typically in adults aged 18 to 64 (69.6%). The usage of ">90 days' supply" COT definitions increased from 3.2 publications/year before 2016 to 20.7 publications/year after 2016. An increasing proportion of studies define COT as ">90 days' supply." The most recent literature trends toward shorter duration criteria, suggesting that contemporary COT definitions are increasingly conservative. PERSPECTIVE: This study summarized the most common, current definition criteria for chronic opioid therapy (COT) and recommends adoption of consistent definition criteria to be utilized in practice and research. The most recent literature trends toward shorter duration criteria overall, suggesting that COT definition criteria are increasingly stringent.
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(1)43 *null* (16)5 literature (31)3 papers (46)2 needs
(2)40 in (17)5 was (32)3 published (47)2 participants
(3)38 is (18)4 as (33)3 regarding (48)2 project
(4)32 on (19)4 findings (34)3 settings (49)2 question
(5)29 and (20)4 into (35)2 Network (50)2 question,
(6)16 has (21)4 methods (36)2 aims (51)2 questions:
(7)15 should (22)4 that (37)2 area (52)2 reports
(8)10 studies (23)4 we (38)2 available (53)2 requires
(9)9 to (24)3 activity (39)2 capacity (54)2 supporting
(10)7 gaps (25)3 agenda (40)2 design, (55)2 synthesis
(11)7 questions (26)3 areas (41)2 efforts (56)2 team
(12)6 are (27)3 design (42)2 efforts, (57)2 waste
(13)6 articles (28)3 designs (43)2 fields
(14)5 about (29)3 evidence (44)2 included
(15)5 conducted (30)3 from (45)2 indicates

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--- WordNet output for research --- =>調査する, 研究(する), 探求, 調査, 捜索, 研究する Overview of noun research The noun research has 2 senses (first 2 from tagged texts) 1. (46) research -- (systematic investigation to establish facts) 2. (6) inquiry, enquiry, research -- (a search for knowledge; "their pottery deserves more research than it has received") Overview of verb research The verb research has 2 senses (first 1 from tagged texts) 1. (1) research -- (attempt to find out in a systematically and scientific manner; "The student researched the history of that word") 2. research, search, explore -- (inquire into; "the students had to research the history of the Second World War for their history project"; "He searched for information on his relatives on the web"; "Scientists are exploring the nature of consciousness") --- WordNet end ---