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临床试验/EUCTR2020-000107-36-AT
EUCTR2020-000107-36-AT进行中(未招募)1 期

Proof of efficacy, maintenance of efficacy, long-term safety and investigation of the potential for dependence and abuse and the effect of abrupt drug withdrawal of VER-01 in a multicenter study in the treatment of patients with chronic non-specific low back pain

Vertanical GmbH0 个研究点目标入组 808 人开始时间: 2021年1月13日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
808

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. Male and female patients (18 years and older)
  • 2. Chronic (for at least three months) non-specific pain in the lower back (between the lower ribcage and the gluteal folds)
  • 3. Pain intensity on average at least 4 points on an 11-point NRS (one month before the start of the study)
  • 4. Patients with indicated drug treatment* where previous optimised treatments** with non-opioid analgesics have not led to sufficient pain relief or
  • were unsuitable due to contraindications or intolerance.
  • * Drug treatment is indicated if analgesic drug therapy is considered supportive for the realisation of activating measures, or if the patient has
  • unbearable functional disabilities as a result of the pain, despite regularly performing these measures.
  • ** Treatment is considered optimised when
  • I. a further increased drug dose is unsuitable from a medical perspective considering side effects and/or
  • II. it is not expected that a higher drug dose would result in a further advantage in terms of efficacy.
  • 5. Willingness of both men and women to use a reliable method of contraception during study participation and for three months after taking the last
  • dose of the IMP
  • 6. Signed patient information and informed consent form
  • 7. Understanding of the English language, ability to give consent and compliance
  • 8. The patient has understood the instructions to avoid changes in lifestyle and dietary habits
  • 9. The patient has understood the principle of the patient diary and gives their consent to keep it as instructed
  • Additional for Phase A
  • a1. The average value of the pain intensity in the morning of the 7 days before visit A2 (study week -1) must be at least 4 points on an 11-point NRS.
  • The last 7 entries of the pain intensity before visit A2 in the patient diary are used for the calculation (there must be at least 5 pain intensity
  • readings in the morning from the study week -1)
  • a2. Willingness not to take any analgesic medication (non-opioid and opioid analgesics as well as adjuvant analgesics) during participation in study
  • Phase A (except rescue medication)
  • a3. Willingness to continue a current non-drug therapy unchanged as planned during participation in Phase A
  • Additional for Phase B
  • b1. Previous and complete participation in Phase A until and including Visit A6
  • b2. Patient wishes to participate voluntarily in the long-term study
  • b3. From the investigator's point of view, further participation is considered medically safe
  • b4. Willingness not to take any additional analgesic medication (nonopioid and opioid analgesics as well as adjuvant analgesics) during the last two
  • weeks of study Phase B (except rescue medication).
  • Additional for Phase C
  • c1. Previous and complete participation in Phase B until and including Visit B10
  • c2. Patient wishes to participate voluntarily in the long-term study
  • c3. From the investigator's point of view, further participation is considered medically safe
  • Additional for Phase D
  • d1. Previous and complete participation in Phase B until and including Visit B10
  • d2. Patient has experienced a morning pain score improvement of at least 30% in treatment Phase B (mean morning pain score of study Week 43
  • compared to the mean morning pain score in the 7 days prior to visit A2 (study week -1), there must be at least four values from study Week 43
  • and five values from study week -1)
  • d3. Patient wishes to participate voluntarily in the study
  • d4. From the investigator's point of v

排除标准

  • 1. Professional groups for which the ability to operate machinery and drive vehicles is the primary activity (including truck, bus and forklift drivers,
  • 2. Alcohol/drug/medication abuse and previous or current intake of methadone in the patient's medical history or suspected by the investigator
  • 3. Intake of analgesic medication (non-opioid and opioid analgesics as well as adjuvant analgesics) within seven days prior to the start of the study
  • 4. Taking cannabis-based medicinal products within 30 days prior to the start of the study
  • 5. HIV, dementia (which impairs the assessment of symptoms)
  • 6. Severe forms of the following diseases: Anaemia, hematological/autoimmune/endocrinal/renal/hepatic/respiratory/cardiovascular or
  • gastrointestinal diseases, symptomatic peripheral vascular diseases
  • 7. Cardiovascular event in the past three months, poorly managed high blood pressure, untreated hypothyroidism, patients with Crigler-Najjar
  • syndrome or Rotor syndrome, surgery within the past two months
  • 8. Severe mental illnesses (e.g., psychosis, schizophrenia, bipolar disorder) currently or in the past, severe depression not due to chronic low back pain
  • currently or in the past, or individuals at risk of suicide (examined using the MINI questionnaire: when at least one module is fulfilled)
  • 9. Severe mental illness (psychosis, schizophrenia, bipolar disorder, severe depression, anxiety disorder) currently or in the past in a firstdegree relative
  • (parents and children); suicide in a first-degree relative (parents and children)
  • 10. Patients with an active cancer or tumor-related pain or severe pain due to physical injury
  • 11. Other painful comorbidities, excluding low back pain, that could interfere with the patient's evaluation during the study or the assessment of pain
  • 12. Well-known strong adverse events in connection with cannabis consumption before the start of the study
  • 13. Known allergy to cannabis and/or sesame seeds and products derived from them
  • 14. Known hypersensitivity to the ingredients of the rescue medication
  • 15. Planned blood donation, planned sperm or egg donation, planned freezing of eggs or sperm
  • 16. Pregnancy, breastfeeding, desire to have children (within the next 20 months)
  • 17. Participation in another clinical interventional trial within the past 30 days before the start of the study
  • 18. Inability to give consent, care dependency, patient has a legal guardian/caregiver, or is immobile
  • 19. The patient is in need of special protection (e.g., incarcerated; institutionalized by a court or judicial authority; in a dependent or
  • employment relationship with the sponsor, an external service provider of the sponsor (who is involved in the study conduct), the investigator, or the
  • study site).
  • Additional for Phase A:
  • a1. In the case of a current non-drug therapy (e.g. physical or behavioural therapy, acupuncture, massage, thermotherapy), which significantly
  • modulates the perception of pain, it was not maintained unchanged for at least eight weeks prior to study participation in Phase A.
  • Additional for Phase D
  • d1. Intake of additional analgesic medication (non-opioid and opioid analgesics as well as adjuvant analgesics) within 21 days prior to the start of study
  • Phase D (except rescue medication).
  • d2. In the case of a current non-drug therapy (e.g. physical or behavioural therapy, acupuncture, massage, thermotherapy) that significantly modulates
  • the perception of pain, it was not maintaine

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