Cognitive Function Before and After Opioid Reduction in Patients With Chronic Pain (coffee-cup)
2019년 7월 3일 업데이트: Zealand University Hospital
Cognitive Function Before and After Opioid Reduction in Patients With Chronic Pain A Prospective Cohort Study
This study aims to investigate the cognitive function of patients in the opioid reduction programme at the multidisciplinary pain centre at Zealand University Hospital Køge.
The patients will be tested before, halfway through, and after the programme.
연구 개요
상세 설명
The number of patients with chronic non-malignant pain is high and constant. An estimated 3-5% of the population use opioids daily. These patients have a lower quality of life and a higher use of healthcare services.
This leads to enormous costs, both human and economic. Many patients lose their ability to work, not only because of the pain, but also because of their treatment.
For a long period, opioids have been prescribed for chronic pain, even though the evidence is scarce.
A rising conscience about opioid use is on the way, and now, there is a tendency to reduce, rather than increase opioids.
The reasons are many: Constipation, inability to drive, a sense of drowsiness and no relief of pain, just to name a few. Furthermore, opioids may have decreased effect over time or may even lead to higher levels of pain.
Many patients are at first reluctant to start the reduction programme. Mostly because the patients may not be aware of the effects, the drugs are having on them. Many patients value their opioid treatment as positive and necessary, in spite of the many adverse effects.
The investigators wanted to test the cognitive function of patients before, during and after opioid reduction. The results can be used to help patients understand the deleterious effects of high opioid usage, and can also be used to motivate the individual patient along the way.
연구 유형
관찰
등록 (실제)
50
연락처 및 위치
이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.
연구 장소
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Holbæk, 덴마크, 4300
- Holbæk Hospital
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Køge, 덴마크, 4600
- Zealand University Hospital
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참여기준
연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.
자격 기준
공부할 수 있는 나이
18년 이상 (성인, 고령자)
건강한 자원 봉사자를 받아들입니다
아니
연구 대상 성별
모두
샘플링 방법
비확률 샘플
연구 인구
Patients with chronic pain, treated with opioids and participating in the opioid reduction programme at the Multidiscipinary Pain Centre at Zealand University Hospital Køge
설명
Inclusion Criteria:
- Patients > 18 years of age and able to provide a written consent
- Participating in the opioid reduction programme
Exclusion Criteria:
- Not able to speak and understand Danish
- Patients suffering from dementia or psychosis
공부 계획
이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.
연구는 어떻게 설계됩니까?
디자인 세부사항
- 관찰 모델: 보병대
- 시간 관점: 유망한
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Cognitive function before opioid reduction
기간: At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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Cognitive function measured with the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS)
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At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Cognitive function at halfway point
기간: When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
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Cognitive function measured with the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS)
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When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
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Cognitive function at end of reduction
기간: When reduction is complete (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Cognitive function measured with the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS).
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When reduction is complete (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Executive function before opioid reduction
기간: At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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Executive function measured by Trail making test A and B
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At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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Executive function at halfway point
기간: When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
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Executive function measured by Trail making test A and B
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When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
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Executive function at end of reduction
기간: When reduction is complete (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Executive function measured by Trail making test A and B
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When reduction is complete (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Morphine use before reduction
기간: At first visit to pain clinic (Individual date, inclusion is possible throughout study period)
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Morphine equivalents before reduction
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At first visit to pain clinic (Individual date, inclusion is possible throughout study period)
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Morphine use after reduction
기간: At end of reduction (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Morphine equivalents after reduction
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At end of reduction (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Use of other analgesics before reduction
기간: At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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Use of any other analgesic
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At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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Use of other analgesics at halfway point
기간: When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
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Use of any other analgesic
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When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
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Use of other analgesics after reduction
기간: At end of reduction (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Use of any other analgesic
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At end of reduction (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Quality of life before reduction
기간: At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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Quality of life measured by SF36
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At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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Quality of life at halfway point
기간: When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
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Quality of life measured by SF36
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When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
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Quality of life at end of reduction
기간: At end of reduction (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Quality of life measured by SF36
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At end of reduction (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Risk of anxiety and depression before reduction
기간: At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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Risk of anxiety and depression measured by Hospital anxiety and depression scale
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At first visit to pain clinic (Day 1)(Individual date, inclusion is possible throughout study period)
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Risk of anxiety and depression at halfway point
기간: When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
|
Risk of anxiety and depression measured by Hospital anxiety and depression scale
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When opioids are reduced to half the dose (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 6 months)
|
|
Risk of anxiety and depression at end of reduction
기간: At end of reduction (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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Risk of anxiety and depression measured by Hospital anxiety and depression scale
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At end of reduction (Opioid tapering is an individual process, and thus the time frame is individual, based upon morphine-reduction regimen, approximately 12 months)
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공동 작업자 및 조사자
여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.
수사관
- 수석 연구원: Stine Estrup, MD, Zealand University Hospital
연구 기록 날짜
이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.
연구 주요 날짜
연구 시작 (실제)
2018년 1월 1일
기본 완료 (실제)
2019년 5월 3일
연구 완료 (실제)
2019년 5월 3일
연구 등록 날짜
최초 제출
2017년 1월 10일
QC 기준을 충족하는 최초 제출
2017년 1월 25일
처음 게시됨 (추정)
2017년 1월 31일
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
2019년 7월 5일
QC 기준을 충족하는 마지막 업데이트 제출
2019년 7월 3일
마지막으로 확인됨
2018년 7월 1일
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- SE-4-2016
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
아니
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .