Chronic Low Back Pain and Meditation

NCT04034004 | Completed Early Phase 1 Results FDA Drug

• 2 other identifiers: 190709R21AT010352
• Study Type: interventional
• Target: 88
• Locations: 1 country
• Sites: 2

Brief Summary

The purpose of this research study is to see if and how mindfulness meditation affects pain. Specifically, we are interested in assessing if mindfulness is associated with the release of naturally occurring opiates in the body, in response to intravenous (IV) administration of the opioid antagonist naloxone during a chronic low back pain provoking procedure.

Conditions

Pain

Keywords

Mindfulness; Opioids; Pain; Naloxone

Outcome Measures

Primary Outcomes (1)

• Pain Ratings

  Numerical pain ratings (NRS) will be assessed while lying on the back and in response to the straight leg raise test (SLR). Pain ratings will be collected during SLR 1 and SLR 2 in the baseline, saline and naloxone sessions, respectively. The 11 point scan will include a minimum rating of "0" which is characterized as "no pain" whereas the maximum ("10") is labeled as "most intense imaginable"." Higher numbers correspond to higher pain.

  Pain ratings were collected while lying supine and in response to the straight leg raise test. Collected twice, once in the first half and one in the second half of the baseline, saline infusion and naloxone infusion sessions. Up to 8 weeks total.

Secondary Outcomes (3)

• Pain Catastrophizing Scale

  The Pain Catastrophizing Scale was administered at the baseline, post-intervention session 6 and session 7. Outcome measurements will compare change in Pain Catastrophizing Scale from baseline to session 7.

• The Roland-Morris Disability Questionnaire (RMDQ)

  The Roland-Morris Disability Questionnaire was administered at the baseline, post-intervention session 6 and session 7. Outcome measurements will compare RMDQ from baseline to session 7.

• Brief Pain Inventory (BPI)

  Administered at the baseline, post-intervention session 6 and post-intervention session 7. Outcome measurements will compare in BPI severity and interference from baseline to session 7.

Other Outcomes (1)

• SF-12 Health Survey (SF-12) Physical Functioning

  Up to 8 weeks. Administered at visit 1, 6 and 7. Outcome measurements will compare SF-12 health survey from baseline to session 7.

Study Arms (2)

Meditation

EXPERIMENTAL

Subjects will participate in four sessions (20 min/session) of mindfulness training. Participants will be taught that perceived sensory events are "momentary" and "fleeting" and require no further evaluation.

Behavioral: Mindfulness; Drug: Naloxone; Other: Saline; Behavioral: Meditation

meditation

EXPERIMENTAL

Subjects will participate in four sessions (20 min/session) of mindfulness training. Participants will be taught that perceived sensory events are "momentary" and "fleeting" and require no further evaluation.

Behavioral: Mindfulness; Drug: Naloxone; Other: Saline; Behavioral: Meditation

Interventions

Mindfulness BEHAVIORAL

A well-validated brief meditation-based mental training regimen \[four sessions; 20 min/session\] is used to teach patients to independently practice closing their eyes and take a deep breath every few minutes.

Also known as: mental training

Meditation; meditation

Naloxone DRUG

A 0.15 mg/kg bolus dose of naloxone (Naloxone hydrochloride, Amphastar Pharmaceuticals, Inc., Rancho Cucamonga, California) in 25ml normal saline will be administered over 10 minutes. The investigators also will administer a supplementary IV infusion dose of 0.1mg/kg/hour naloxone immediately after bolus infusion will cease till the end of the experiment.

Meditation; meditation

Saline OTHER

A 0.15 mg/kg bolus dose of saline in 25ml normal saline will be administered over 10 minutes. The investigators also will administer a supplementary IV infusion dose of 0.1mg/kg/hour saline immediately after bolus infusion will cease till the end of the experiment.

Meditation; meditation

Meditation BEHAVIORAL

A well-validated brief meditation-based mental training regimen \[four sessions; 20 min/session\] is used to teach patients to independently practice closing their eyes and take a deep breath every few minutes.

Also known as: mental training

Meditation; meditation

Eligibility Criteria

• Age: 18 Years - 65 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Participants must have a medical evaluation that demonstrates chronic low back pain that is evoked by lifting the legs. Existing medical records, per physician discretion and low back examinations will confirm diagnosis
• Participants must be between 18 and 65 years of age
• Participants must rate their daily chronic pain intensity at a 3 or higher on 0-10 visual analog scale
• Participants must have experienced their chronic low back pain for at least 3 months
• Participants must have no prior meditative experience
• Participants must be straight leg raise test positive

You may not qualify if:

• Participants must not be participating in any new (within 2 weeks prior or anytime after enrollment) pain management procedures during the study period
• Participants must not be taking opioids
• Participants must not be pregnant or nursing mothers
• Participants must have not had back surgery within the last year before their enrollment into the study
• Participants must have not had any other sensory or motor deficits that preclude participation in this study
• Participants must not have known anomalies of the central nervous system including: stroke, dementia, aneurysm, and a personal history of psychosis
• Participants must not have any known allergies to naloxone or similar drugs
• Participants must not have a history of syncope and/or fear of needles/blood

Sponsors & Collaborators

• University of California, San Diego: lead
• National Center for Complementary and Integrative Health (NCCIH): collaborator

Study Sites (2)

Altman Clinical and Translational Research Institute

La Jolla, California, 92093, United States

Location

UC San Diego Center for Mindfulness

San Diego, California, 92122, United States

Location

Related Publications (55)

• Anderson WS, Sheth RN, Bencherif B, Frost JJ, Campbell JN. Naloxone increases pain induced by topical capsaicin in healthy human volunteers. Pain. 2002 Sep;99(1-2):207-16. doi: 10.1016/s0304-3959(02)00103-3.

  PMID: 12237198 BACKGROUND

• Andersson GB. Epidemiological features of chronic low-back pain. Lancet. 1999 Aug 14;354(9178):581-5. doi: 10.1016/S0140-6736(99)01312-4.

  PMID: 10470716 BACKGROUND

• Apkarian AV, Krauss BR, Fredrickson BE, Szeverenyi NM. Imaging the pain of low back pain: functional magnetic resonance imaging in combination with monitoring subjective pain perception allows the study of clinical pain states. Neurosci Lett. 2001 Feb 16;299(1-2):57-60. doi: 10.1016/s0304-3940(01)01504-x.

  PMID: 11166937 BACKGROUND

• Bencherif B, Fuchs PN, Sheth R, Dannals RF, Campbell JN, Frost JJ. Pain activation of human supraspinal opioid pathways as demonstrated by [11C]-carfentanil and positron emission tomography (PET). Pain. 2002 Oct;99(3):589-598. doi: 10.1016/S0304-3959(02)00266-X.

  PMID: 12406535 BACKGROUND

• Brown CA, Matthews J, Fairclough M, McMahon A, Barnett E, Al-Kaysi A, El-Deredy W, Jones AKP. Striatal opioid receptor availability is related to acute and chronic pain perception in arthritis: does opioid adaptation increase resilience to chronic pain? Pain. 2015 Nov;156(11):2267-2275. doi: 10.1097/j.pain.0000000000000299.

  PMID: 26176892 BACKGROUND

• Bruehl S, Burns JW, Passik SD, Gupta R, Buvanendran A, Chont M, Schuster E, Orlowska D, France CR. The Contribution of Differential Opioid Responsiveness to Identification of Opioid Risk in Chronic Pain Patients. J Pain. 2015 Jul;16(7):666-75. doi: 10.1016/j.jpain.2015.04.001. Epub 2015 Apr 16.

  PMID: 25892658 BACKGROUND

• Bruehl S, Chung OY. Parental history of chronic pain may be associated with impairments in endogenous opioid analgesic systems. Pain. 2006 Oct;124(3):287-294. doi: 10.1016/j.pain.2006.04.018. Epub 2006 May 24.

  PMID: 16725261 BACKGROUND

• Bruehl S, Chung OY, Burns JW, Biridepalli S. The association between anger expression and chronic pain intensity: evidence for partial mediation by endogenous opioid dysfunction. Pain. 2003 Dec;106(3):317-324. doi: 10.1016/S0304-3959(03)00319-1.

  PMID: 14659514 BACKGROUND

• Bruehl S, Chung OY, Burns JW, Diedrich L. Trait anger expressiveness and pain-induced beta-endorphin release: support for the opioid dysfunction hypothesis. Pain. 2007 Aug;130(3):208-215. doi: 10.1016/j.pain.2006.11.013. Epub 2007 Jan 2.

  PMID: 17197088 BACKGROUND

• Bruno PA, Millar DP, Goertzen DA. Inter-rater agreement, sensitivity, and specificity of the prone hip extension test and active straight leg raise test. Chiropr Man Therap. 2014 Jun 16;22:23. doi: 10.1186/2045-709X-22-23. eCollection 2014.

  PMID: 24982755 BACKGROUND

• Burns JW, Bruehl S, France CR, Schuster E, Orlowska D, Chont M, Gupta RK, Buvanendran A. Endogenous Opioid Function and Responses to Morphine: The Moderating Effects of Anger Expressiveness. J Pain. 2017 Aug;18(8):923-932. doi: 10.1016/j.jpain.2017.02.439. Epub 2017 Mar 30.

  PMID: 28365372 BACKGROUND

• Deyo RA, Dworkin SF, Amtmann D, Andersson G, Borenstein D, Carragee E, Carrino J, Chou R, Cook K, DeLitto A, Goertz C, Khalsa P, Loeser J, Mackey S, Panagis J, Rainville J, Tosteson T, Turk D, Von Korff M, Weiner DK. Report of the NIH Task Force on Research Standards for Chronic Low Back Pain. Int J Ther Massage Bodywork. 2015 Sep 1;8(3):16-33. doi: 10.3822/ijtmb.v8i3.295. eCollection 2015 Sep.

  PMID: 26388962 BACKGROUND

• Deyo RA, Mirza SK, Turner JA, Martin BI. Overtreating chronic back pain: time to back off? J Am Board Fam Med. 2009 Jan-Feb;22(1):62-8. doi: 10.3122/jabfm.2009.01.080102.

  PMID: 19124635 BACKGROUND

• DosSantos MF, Martikainen IK, Nascimento TD, Love TM, Deboer MD, Maslowski EC, Monteiro AA, Vincent MB, Zubieta JK, DaSilva AF. Reduced basal ganglia mu-opioid receptor availability in trigeminal neuropathic pain: a pilot study. Mol Pain. 2012 Sep 24;8:74. doi: 10.1186/1744-8069-8-74.

  PMID: 23006894 BACKGROUND

• Fardon DF. Nomenclature and classification of lumbar disc pathology. Spine (Phila Pa 1976). 2001 Mar 1;26(5):461-2. doi: 10.1097/00007632-200103010-00007. No abstract available.

  PMID: 11242371 BACKGROUND

• Fardon DF, Williams AL, Dohring EJ, Murtagh FR, Gabriel Rothman SL, Sze GK. Lumbar disc nomenclature: version 2.0: Recommendations of the combined task forces of the North American Spine Society, the American Society of Spine Radiology and the American Society of Neuroradiology. Spine J. 2014 Nov 1;14(11):2525-45. doi: 10.1016/j.spinee.2014.04.022. Epub 2014 Apr 24.

  PMID: 24768732 BACKGROUND

• Han B, Compton WM, Jones CM, Cai R. Nonmedical Prescription Opioid Use and Use Disorders Among Adults Aged 18 Through 64 Years in the United States, 2003-2013. JAMA. 2015 Oct 13;314(14):1468-78. doi: 10.1001/jama.2015.11859.

  PMID: 26461997 BACKGROUND

• Harris RE, Clauw DJ, Scott DJ, McLean SA, Gracely RH, Zubieta JK. Decreased central mu-opioid receptor availability in fibromyalgia. J Neurosci. 2007 Sep 12;27(37):10000-6. doi: 10.1523/JNEUROSCI.2849-07.2007.

  PMID: 17855614 BACKGROUND

• Hoy D, Bain C, Williams G, March L, Brooks P, Blyth F, Woolf A, Vos T, Buchbinder R. A systematic review of the global prevalence of low back pain. Arthritis Rheum. 2012 Jun;64(6):2028-37. doi: 10.1002/art.34347. Epub 2012 Jan 9.

  PMID: 22231424 BACKGROUND

• Institute of Medicine (US) Committee on Advancing Pain Research, Care, and Education. Relieving Pain in America: A Blueprint for Transforming Prevention, Care, Education, and Research. Washington (DC): National Academies Press (US); 2011. Available from http://www.ncbi.nlm.nih.gov/books/NBK91497/

  PMID: 22553896 BACKGROUND

• Jacob JA. As Opioid Prescribing Guidelines Tighten, Mindfulness Meditation Holds Promise for Pain Relief. JAMA. 2016 Jun 14;315(22):2385-7. doi: 10.1001/jama.2016.4875. No abstract available.

  PMID: 27203730 BACKGROUND

• Jamison RN, Ross EL, Michna E, Chen LQ, Holcomb C, Wasan AD. Substance misuse treatment for high-risk chronic pain patients on opioid therapy: a randomized trial. Pain. 2010 Sep;150(3):390-400. doi: 10.1016/j.pain.2010.02.033. Epub 2010 Mar 23.

  PMID: 20334973 BACKGROUND

• Jones AK, Cunningham VJ, Ha-Kawa S, Fujiwara T, Luthra SK, Silva S, Derbyshire S, Jones T. Changes in central opioid receptor binding in relation to inflammation and pain in patients with rheumatoid arthritis. Br J Rheumatol. 1994 Oct;33(10):909-16. doi: 10.1093/rheumatology/33.10.909.

  PMID: 7921749 BACKGROUND

• Jones AK, Kitchen ND, Watabe H, Cunningham VJ, Jones T, Luthra SK, Thomas DG. Measurement of changes in opioid receptor binding in vivo during trigeminal neuralgic pain using [11C] diprenorphine and positron emission tomography. J Cereb Blood Flow Metab. 1999 Jul;19(7):803-8. doi: 10.1097/00004647-199907000-00011.

  PMID: 10413036 BACKGROUND

• Jones AK, Watabe H, Cunningham VJ, Jones T. Cerebral decreases in opioid receptor binding in patients with central neuropathic pain measured by [11C]diprenorphine binding and PET. Eur J Pain. 2004 Oct;8(5):479-85. doi: 10.1016/j.ejpain.2003.11.017.

  PMID: 15324779 BACKGROUND

• Klega A, Eberle T, Buchholz HG, Maus S, Maihofner C, Schreckenberger M, Birklein F. Central opioidergic neurotransmission in complex regional pain syndrome. Neurology. 2010 Jul 13;75(2):129-36. doi: 10.1212/WNL.0b013e3181e7ca2e.

  PMID: 20625165 BACKGROUND

• Kwong EH, Virani N, Robert M, Gerry K, Harding A, Rose MS, Dukelow SP, Barton PM. Inter-rater reliability of the Active Straight-Leg Raise and One-Leg Standing tests in non-pregnant women. J Rehabil Med. 2013 Nov;45(10):1058-64. doi: 10.2340/16501977-1213.

  PMID: 23995959 BACKGROUND

• Loggia ML, Kim J, Gollub RL, Vangel MG, Kirsch I, Kong J, Wasan AD, Napadow V. Default mode network connectivity encodes clinical pain: an arterial spin labeling study. Pain. 2013 Jan;154(1):24-33. doi: 10.1016/j.pain.2012.07.029. Epub 2012 Oct 27.

  PMID: 23111164 BACKGROUND

• Maarrawi J, Peyron R, Mertens P, Costes N, Magnin M, Sindou M, Laurent B, Garcia-Larrea L. Differential brain opioid receptor availability in central and peripheral neuropathic pain. Pain. 2007 Jan;127(1-2):183-94. doi: 10.1016/j.pain.2006.10.013. Epub 2006 Nov 29.

  PMID: 17137714 BACKGROUND

• Martikainen IK, Pecina M, Love TM, Nuechterlein EB, Cummiford CM, Green CR, Harris RE, Stohler CS, Zubieta JK. Alterations in endogenous opioid functional measures in chronic back pain. J Neurosci. 2013 Sep 11;33(37):14729-37. doi: 10.1523/JNEUROSCI.1400-13.2013.

  PMID: 24027273 BACKGROUND

• May LM, Kosek P, Zeidan F, Berkman ET. Enhancement of Meditation Analgesia by Opioid Antagonist in Experienced Meditators. Psychosom Med. 2018 Nov/Dec;80(9):807-813. doi: 10.1097/PSY.0000000000000580.

  PMID: 29595707 BACKGROUND

• Mens JM, Vleeming A, Snijders CJ, Stam HJ, Ginai AZ. The active straight leg raising test and mobility of the pelvic joints. Eur Spine J. 1999;8(6):468-73. doi: 10.1007/s005860050206.

  PMID: 10664304 BACKGROUND

• Nelson LS, Juurlink DN, Perrone J. Addressing the Opioid Epidemic. JAMA. 2015 Oct 13;314(14):1453-4. doi: 10.1001/jama.2015.12397. No abstract available.

  PMID: 26461995 BACKGROUND

• Ngai SH, Berkowitz BA, Yang JC, Hempstead J, Spector S. Pharmacokinetics of naloxone in rats and in man: basis for its potency and short duration of action. Anesthesiology. 1976 May;44(5):398-401. doi: 10.1097/00000542-197605000-00008.

  PMID: 1267205 BACKGROUND

• Rebain R, Baxter GD, McDonough S. A systematic review of the passive straight leg raising test as a diagnostic aid for low back pain (1989 to 2000). Spine (Phila Pa 1976). 2002 Sep 1;27(17):E388-95. doi: 10.1097/00007632-200209010-00025.

  PMID: 12221373 BACKGROUND

• Roussel NA, Nijs J, Truijen S, Smeuninx L, Stassijns G. Low back pain: clinimetric properties of the Trendelenburg test, active straight leg raise test, and breathing pattern during active straight leg raising. J Manipulative Physiol Ther. 2007 May;30(4):270-8. doi: 10.1016/j.jmpt.2007.03.001.

  PMID: 17509436 BACKGROUND

• Saloner B, Karthikeyan S. Changes in Substance Abuse Treatment Use Among Individuals With Opioid Use Disorders in the United States, 2004-2013. JAMA. 2015 Oct 13;314(14):1515-7. doi: 10.1001/jama.2015.10345. No abstract available.

  PMID: 26462001 BACKGROUND

• Sharma HA, Gupta R, Olivero W. fMRI in patients with lumbar disc disease: a paradigm to study patients over time. J Pain Res. 2011;4:401-5. doi: 10.2147/JPR.S24393. Epub 2011 Dec 7.

  PMID: 22247623 BACKGROUND

• Steglitz J, Buscemi J, Ferguson MJ. The future of pain research, education, and treatment: a summary of the IOM report "Relieving pain in America: a blueprint for transforming prevention, care, education, and research". Transl Behav Med. 2012 Mar;2(1):6-8. doi: 10.1007/s13142-012-0110-2.

  PMID: 24073092 BACKGROUND

• Summers B, Malhan K, Cassar-Pullicino V. Low back pain on passive straight leg raising: the anterior theca as a source of pain. Spine (Phila Pa 1976). 2005 Feb 1;30(3):342-5. doi: 10.1097/01.brs.0000152378.93868.c8.

  PMID: 15682017 BACKGROUND

• Thompson SJ, Pitcher MH, Stone LS, Tarum F, Niu G, Chen X, Kiesewetter DO, Schweinhardt P, Bushnell MC. Chronic neuropathic pain reduces opioid receptor availability with associated anhedonia in rat. Pain. 2018 Sep;159(9):1856-1866. doi: 10.1097/j.pain.0000000000001282.

  PMID: 29794614 BACKGROUND

• Wasan AD, Davar G, Jamison R. The association between negative affect and opioid analgesia in patients with discogenic low back pain. Pain. 2005 Oct;117(3):450-461. doi: 10.1016/j.pain.2005.08.006.

  PMID: 16154274 BACKGROUND

• Wasan AD, Loggia ML, Chen LQ, Napadow V, Kong J, Gollub RL. Neural correlates of chronic low back pain measured by arterial spin labeling. Anesthesiology. 2011 Aug;115(2):364-74. doi: 10.1097/ALN.0b013e318220e880.

  PMID: 21720241 BACKGROUND

• Zeidan F, Adler-Neal AL, Wells RE, Stagnaro E, May LM, Eisenach JC, McHaffie JG, Coghill RC. Mindfulness-Meditation-Based Pain Relief Is Not Mediated by Endogenous Opioids. J Neurosci. 2016 Mar 16;36(11):3391-7. doi: 10.1523/JNEUROSCI.4328-15.2016.

  PMID: 26985045 BACKGROUND

• Zeidan F, Emerson NM, Farris SR, Ray JN, Jung Y, McHaffie JG, Coghill RC. Mindfulness Meditation-Based Pain Relief Employs Different Neural Mechanisms Than Placebo and Sham Mindfulness Meditation-Induced Analgesia. J Neurosci. 2015 Nov 18;35(46):15307-25. doi: 10.1523/JNEUROSCI.2542-15.2015.

  PMID: 26586819 BACKGROUND

• Zeidan F, Gordon NS, Merchant J, Goolkasian P. The effects of brief mindfulness meditation training on experimentally induced pain. J Pain. 2010 Mar;11(3):199-209. doi: 10.1016/j.jpain.2009.07.015. Epub 2009 Oct 22.

  PMID: 19853530 BACKGROUND

• Zeidan F, Grant JA, Brown CA, McHaffie JG, Coghill RC. Mindfulness meditation-related pain relief: evidence for unique brain mechanisms in the regulation of pain. Neurosci Lett. 2012 Jun 29;520(2):165-73. doi: 10.1016/j.neulet.2012.03.082. Epub 2012 Apr 6.

  PMID: 22487846 BACKGROUND

• Zeidan F, Johnson SK, Diamond BJ, David Z, Goolkasian P. Mindfulness meditation improves cognition: evidence of brief mental training. Conscious Cogn. 2010 Jun;19(2):597-605. doi: 10.1016/j.concog.2010.03.014. Epub 2010 Apr 3.

  PMID: 20363650 BACKGROUND

• Zeidan F, Johnson SK, Gordon NS, Goolkasian P. Effects of brief and sham mindfulness meditation on mood and cardiovascular variables. J Altern Complement Med. 2010 Aug;16(8):867-73. doi: 10.1089/acm.2009.0321.

  PMID: 20666590 BACKGROUND

• Zeidan F, Lobanov OV, Kraft RA, Coghill RC. Brain mechanisms supporting violated expectations of pain. Pain. 2015 Sep;156(9):1772-1785. doi: 10.1097/j.pain.0000000000000231.

  PMID: 26083664 BACKGROUND

• Zeidan F, Martucci KT, Kraft RA, Gordon NS, McHaffie JG, Coghill RC. Brain mechanisms supporting the modulation of pain by mindfulness meditation. J Neurosci. 2011 Apr 6;31(14):5540-8. doi: 10.1523/JNEUROSCI.5791-10.2011.

  PMID: 21471390 BACKGROUND

• Zeidan F, Martucci KT, Kraft RA, McHaffie JG, Coghill RC. Neural correlates of mindfulness meditation-related anxiety relief. Soc Cogn Affect Neurosci. 2014 Jun;9(6):751-9. doi: 10.1093/scan/nst041. Epub 2013 Apr 24.

  PMID: 23615765 BACKGROUND

• Zubieta JK, Smith YR, Bueller JA, Xu Y, Kilbourn MR, Jewett DM, Meyer CR, Koeppe RA, Stohler CS. Regional mu opioid receptor regulation of sensory and affective dimensions of pain. Science. 2001 Jul 13;293(5528):311-5. doi: 10.1126/science.1060952.

  PMID: 11452128 BACKGROUND

• Zubieta JK, Smith YR, Bueller JA, Xu Y, Kilbourn MR, Jewett DM, Meyer CR, Koeppe RA, Stohler CS. mu-opioid receptor-mediated antinociceptive responses differ in men and women. J Neurosci. 2002 Jun 15;22(12):5100-7. doi: 10.1523/JNEUROSCI.22-12-05100.2002.

  PMID: 12077205 BACKGROUND

• Khatib L, Dean JG, Oliva V, Riegner G, Gonzalez NE, Birenbaum J, Cruanes GF, Miller J, Patterson M, Kim HC, Chakravarthy K, Zeidan F. The role of endogenous opioids in mindfulness and sham mindfulness-meditation for the direct alleviation of evoked chronic low back pain: a randomized clinical trial. Neuropsychopharmacology. 2024 Jun;49(7):1069-1077. doi: 10.1038/s41386-023-01766-2. Epub 2023 Nov 20.

  PMID: 37985872 DERIVED

MeSH Terms

Conditions

Pain

Interventions

Mindfulness; Naloxone; Sodium Chloride; Meditation

Condition Hierarchy (Ancestors)

Neurologic Manifestations; Signs and Symptoms; Pathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Cognitive Behavioral Therapy; Behavior Therapy; Psychotherapy; Behavioral Disciplines and Activities; Morphinans; Opiate Alkaloids; Alkaloids; Heterocyclic Compounds; Heterocyclic Compounds, Bridged-Ring; Heterocyclic Compounds, 4 or More Rings; Heterocyclic Compounds, Fused-Ring; Phenanthrenes; Polycyclic Aromatic Hydrocarbons; Polycyclic Compounds; Chlorides; Hydrochloric Acid; Chlorine Compounds; Inorganic Chemicals; Sodium Compounds; Mind-Body Therapies; Complementary Therapies; Therapeutics; Spiritual Therapies; Relaxation Therapy

Limitations and Caveats

The most significant limitation was performing highly invasive pain and pharmacologic testing during the coronavirus pandemic.

Results Point of Contact

• Title: Dr. Fadel Zeidan
• Organization: UC San Diego

zeidanlaboratory@ucsd.edu

858-246-8342

Study Officials

• Fadel Zeidan, PhD

  UC San Diego

  PRINCIPAL INVESTIGATOR

Publication Agreements

• PI is Sponsor Employee: No
• Restrictive Agreement: No

Study Design

• Study Type: interventional
• Phase: early phase 1
• Allocation: RANDOMIZED
• Masking: TRIPLE
• Who Masked: PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
• Masking Details: Only the study physician, research coordinator, and research pharmacist will be aware of drug assignments. Research staff (nurses; research technicians) and the PI will be blinded to drug assignment.
• Purpose: BASIC SCIENCE
• Intervention Model: CROSSOVER
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Assistant Professor

Model Details: The study will employ a double blinded crossover factorial design. Baseline pain ratings will be assessed using visual analog scales obtained during three sessions where low back pain is induced. Study volunteers will participate in a four session (20min/session) meditation intervention. After meditation training, subjects will report to the UCSD Altman Clinical and Translational Research Institute across two separate experimental sessions. Half of the volunteers will be administered naloxone (opioid antagonist; 0.15 mg/kg bolus+ 0.1 mg/kg/hour infusion) and the other in the subsequent session will be administered IV placebo-saline, vice versa.

Study Record Dates

• First Submitted: May 9, 2019
• First Posted: July 26, 2019
• Study Start: January 1, 2021
• Primary Completion: December 22, 2022
• Study Completion: December 22, 2022
• Last Updated: October 11, 2023
• Results First Posted: August 4, 2023

Record last verified: 2023-10

Locations

US (2)