Recent Publications

Click this button for an extensive list of Dr. Colloca and the Colloca Lab's publications.

– 2024 –

Raghuraman N, White JN, Watson L, Belleï-Rodriguez CÉ, Shafir R, Wang Y, Colloca L. Neuropsychological mechanisms of observational learning in human placebo effects. Psychopharmacology (Berl). 2024 May 14. doi: 10.1007/s00213-024-06608-7. Epub ahead of print. PMID: 38743108.

https://pubmed.ncbi.nlm.nih.gov/38743108/

Shetty AC, Sivinski J, Cornell J, McCracken C, Sadzewicz L, Mahurkar A, Wang XQ, Colloca L, Lin W, Pilli N, Kane MA, Seneviratne C. Peripheral blood transcriptomic profiling of molecular mechanisms commonly regulated by binge drinking and placebo effects. Sci Rep. 2024 May 10;14(1):10733. doi: 10.1038/s41598-024-56900-x. PMID: 38730024; PMCID: PMC11087488.

https://pubmed.ncbi.nlm.nih.gov/38730024/

Colloca L, Mocci E, Wang Y, Massalee R, Chen S, White J, Johnson K, Patron Fidalgo GM, Wilson GM, Goldman D, Dorsey SG. Transcriptomic Profiles Associated with Experimental Placebo Effects in Chronic Pain. Clin Pharmacol Ther. 2024 May 6. doi: 10.1002/cpt.3286. Epub ahead of print. PMID: 38711244.

https://pubmed.ncbi.nlm.nih.gov/38711244/

Clemens KS, Vang M, Colloca L, Sieg M, Vase L, Ruble A, Geers AL. The desire for side-effect information in pain treatment: an experimental analysis of contextual and individual difference factors. Pain. 2024 Feb 1;165(2):383-391. doi: 10.1097/j.pain.0000000000003025. Epub 2023 Nov 16. PMID: 37975871.

https://pubmed.ncbi.nlm.nih.gov/37975871/

Wang Y, Varghese J, Muhammed S, Lavigne G, Finan P, Colloca L. Clinical Phenotypes Supporting the Relationship Between Sleep Disturbance and Impairment of Placebo Effects. J Pain. 2024 Mar;25(3):819-831. doi: 10.1016/j.jpain.2023.10.013. Epub 2023 Oct 21. PMID: 37871682; PMCID: PMC10922511.

https://pubmed.ncbi.nlm.nih.gov/37871682/

Fazia G, Carbone EA, Rania M, Quirino D, Aloi M, de Filippis R, De Fazio P, Colloca L, Segura-García C. Pain experience in eating disorders: The mediating role of depression, alexithymia and interoceptive awareness. Eur Eat Disord Rev. 2024 Jan;32(1):148-160. doi: 10.1002/erv.3020. Epub 2023 Sep 7. PMID: 37676995.

https://pubmed.ncbi.nlm.nih.gov/37676995/

Colloca L. The Nocebo Effect. Annu Rev Pharmacol Toxicol. 2024 Jan 23;64:171-190. doi: 10.1146/annurev-pharmtox-022723-112425. Epub 2023 Aug 16. PMID: 37585661.

https://pubmed.ncbi.nlm.nih.gov/37585661/

– 2023 –

Persky S, Colloca L. Medical Extended Reality Trials: Building Robust Comparators, Controls, and Sham. J Med Internet Res. 2023 Nov 22;25:e45821. doi: 10.2196/45821. PMID: 37991836; PMCID: PMC10701646.

https://pubmed.ncbi.nlm.nih.gov/37991836/

https://pubmed.ncbi.nlm.nih.gov/37975871/

Wang Y, Varghese J, Muhammed S, Lavigne G, Finan P, Colloca L. Clinical Phenotypes Supporting the Relationship Between Sleep Disturbance and Impairment of Placebo Effects. J Pain. 2023 Oct 21:S1526-5900(23)00588-6. doi: 10.1016/j.jpain.2023.10.013. Epub ahead of print. PMID: 37871682.

https://pubmed.ncbi.nlm.nih.gov/37871682/

Drazich BF, Anokye D, Zhu S, Teleb J, Galik E, Colloca L, Resnick B. Motivating older adults through immersive virtual exercise (MOTIVE): A randomized pilot study. Geriatr Nurs. 2023 Nov-Dec;54:229-236. doi: 10.1016/j.gerinurse.2023.09.019. Epub 2023 Oct 14. PMID: 37844539.

https://pubmed.ncbi.nlm.nih.gov/37844539/

Neogi T, Colloca L. Placebo effects in osteoarthritis: implications for treatment and drug development. Nat Rev Rheumatol. 2023 Oct;19(10):613-626. doi: 10.1038/s41584-023-01021-4. Epub 2023 Sep 11. PMID: 37697077; PMCID: PMC10615856.

https://pubmed.ncbi.nlm.nih.gov/37697077/

https://pubmed.ncbi.nlm.nih.gov/37676995/

Colloca L. The Nocebo Effect. Annu Rev Pharmacol Toxicol. 2024 Jan 23;64:171-190. doi: 10.1146/annurev-pharmtox-022723-112425. Epub 2023 Aug 16. PMID: 37585661.

https://pubmed.ncbi.nlm.nih.gov/37585661/

Cook CE, Bailliard A, Bent JA, Bialosky JE, Carlino E, Colloca L, Esteves JE, Newell D, Palese A, Reed WR, Vilardaga JP, Rossettini G. An international consensus definition for contextual factors: findings from a nominal group technique. Front Psychol. 2023 Jul 3;14:1178560. doi: 10.3389/fpsyg.2023.1178560. PMID: 37465492; PMCID: PMC10351924.

https://pubmed.ncbi.nlm.nih.gov/37465492/

Trakimas DR, Colloca L, Fakhry C, Tan M, Khan Z, Vosler PS. Study protocol: randomised controlled trial of conditioned open-label placebo (COLP) for perioperative pain management in patients with head and neck cancer. BMJ Open. 2023 Jul 7;13(7):e069785. doi: 10.1136/bmjopen-2022-069785. PMID: 37419646; PMCID: PMC10335570.

https://pubmed.ncbi.nlm.nih.gov/37419646/

Colloca L, Nikayin S, Sanacora G. The Intricate Interaction Between Expectations and Therapeutic Outcomes of Psychedelic Agents. JAMA Psychiatry. 2023 Sep 1;80(9):867-868. doi: 10.1001/jamapsychiatry.2023.1412. PMID: 37405764.

https://pubmed.ncbi.nlm.nih.gov/37405764/

Kwon AH, Colloca L, Mackey SC. Blinded Pain Cocktails: A Reliable and Safe Opioid Weaning Method. Anesthesiol Clin. 2023 Jun;41(2):371-381. doi: 10.1016/j.anclin.2023.03.006. Epub 2023 Apr 14. PMID: 37245948.

https://pubmed.ncbi.nlm.nih.gov/37245948/

Hohenschurz-Schmidt D, Vase L, Scott W, Annoni M, Ajayi OK, Barth J, Bennell K, Berna C, Bialosky J, Braithwaite F, Finnerup NB, Williams ACC, Carlino E, Cerritelli F, Chaibi A, Cherkin D, Colloca L, Côté P, Darnall BD, Evans R, Fabre L, Faria V, French S, Gerger H, Häuser W, Hinman RS, Ho D, Janssens T, Jensen K, Johnston C, Juhl Lunde S, Keefe F, Kerns RD, Koechlin H, Kongsted A, Michener LA, Moerman DE, Musial F, Newell D, Nicholas M, Palermo TM, Palermo S, Peerdeman KJ, Pogatzki-Zahn EM, Puhl AA, Roberts L, Rossettini G, Tomczak Matthiesen S, Underwood M, Vaucher P, Vollert J, Wartolowska K, Weimer K, Werner CP, Rice ASC, Draper-Rodi J. Recommendations for the development, implementation, and reporting of control interventions in efficacy and mechanistic trials of physical, psychological, and self-management therapies: the CoPPS Statement. BMJ. 2023 May 25;381:e072108. doi: 10.1136/bmj-2022-072108. PMID: 37230508.

https://pubmed.ncbi.nlm.nih.gov/37230508/

Cundiff-O'Sullivan RL, Wang Y, Thomas S, Zhu S, Campbell CM, Colloca L. Individual Dimensions of Pain Catastrophizing Do Not Mediate the Effect of Sociodemographic and Psychological Factors on Chronic Orofacial Pain Severity, Interference, and Jaw Limitation: A Structural Equation Modeling Approach. J Pain. 2023 Sep;24(9):1617-1632. doi: 10.1016/j.jpain.2023.04.010. Epub 2023 Apr 28. PMID: 37121497; PMCID: PMC10528356.

https://pubmed.ncbi.nlm.nih.gov/37121497/

Morris NA, Wang Y, Felix RB, Rao A, Arnold S, Khalid M, Armahizer MJ, Murthi SB, Colloca L. Adjunctive virtual reality pain relief after traumatic injury: a proof-of-concept within-person randomized trial. Pain. 2023 Sep 1;164(9):2122-2129. doi: 10.1097/j.pain.0000000000002914. Epub 2023 Apr 19. PMID: 37079851; PMCID: PMC10440261.

https://pubmed.ncbi.nlm.nih.gov/37079851/

Belcher AM, Cole TO, Massey E, Billing AS, Wagner M, Wooten W, Epstein DH, Hoag SW, Wickwire EM, Greenblatt AD, Colloca L, Rotrosen J, Magder L, Weintraub E, Wish ED, Kaptchuk TJ. Effectiveness of Conditioned Open-label Placebo With Methadone in Treatment of Opioid Use Disorder: A Randomized Clinical Trial. JAMA Netw Open. 2023 Apr 3;6(4):e237099. doi: 10.1001/jamanetworkopen.2023.7099. PMID: 37043203; PMCID: PMC10099063.

https://pubmed.ncbi.nlm.nih.gov/37043203/

Shetty AC, Sivinski J, Cornell J, Sadzewicz L, Mahurkar A, Wang XQ, Colloca L, Lin W, Kane MA, Seneviratne C. Peripheral blood transcriptomic profiling indicates molecular mechanisms commonly regulated by binge-drinking and placebo-effects. medRxiv [Preprint]. 2023 Mar 24:2023.03.21.23287501. doi: 10.1101/2023.03.21.23287501. PMID: 36993621; PMCID: PMC10055573.

https://pubmed.ncbi.nlm.nih.gov/36993621/

Yin M, Muhammed SA, Wang Y, Colloca L. Yoga and massage are associated with small experimental placebo effects in chronic orofacial pain. Eur J Pain. 2023 Aug;27(7):816-830. doi: 10.1002/ejp.2111. Epub 2023 Mar 30. PMID: 36932918.

https://pubmed.ncbi.nlm.nih.gov/36932918/

Shafir R, Israel M, Colloca L. Harnessing the placebo effect to enhance emotion regulation effectiveness and choice. Sci Rep. 2023 Feb 9;13(1):2373. doi: 10.1038/s41598-023-29045-6. PMID: 36759537; PMCID: PMC9911767.

https://pubmed.ncbi.nlm.nih.gov/36759537/

Wartolowska K, Colloca L, Amanzio M. Editorial: The nocebo effect and its consequences for clinical trials and clinical practice. Front Psychol. 2023 Jan 4;13:1111324. doi: 10.3389/fpsyg.2022.1111324. PMID: 36687870; PMCID: PMC9846809.

https://pubmed.ncbi.nlm.nih.gov/36687870/

Colloca L, Dworkin RH, Farrar JT, Tive L, Yang J, Viktrup L, Dasic G, West CR, Whalen E, Brown MT, Gilbert SA, Verburg KM. Predicting Treatment Responses in Patients with Osteoarthritis: Results from Two Phase 3 Tanezumab Randomized Clinical Trials. Clin Pharmacol Ther. 2023 Jan 9. doi: 10.1002/cpt.2842. Epub ahead of print. PMID: 36621827.

https://pubmed.ncbi.nlm.nih.gov/36621827/

Langford DJ, Lou R, Sheen S, Amtmann D, Colloca L, Edwards RR, Farrar JT, Katz NP, McDermott MP, Reeve BB, Wasan AD, Turk DC, Dworkin RH, Gewandter JS. Expectations for Improvement: A Neglected but Potentially Important Covariate or Moderator for Chronic Pain Clinical Trials. J Pain. 2023 Apr;24(4):575-581. doi: 10.1016/j.jpain.2022.12.011. Epub 2022 Dec 26. PMID: 36577461; PMCID: PMC10079631.

https://pubmed.ncbi.nlm.nih.gov/36577461/

Clemens KS, Faasse K, Tan W, Colagiuri B, Colloca L, Webster R, Vase L, Jason E, Geers AL. Social communication pathways to COVID-19 vaccine side-effect expectations and experience. J Psychosom Res. 2023 Jan;164:111081. doi: 10.1016/j.jpsychores.2022.111081. Epub 2022 Nov 10. PMID: 36399990; PMCID: PMC9646444.

https://pubmed.ncbi.nlm.nih.gov/36399990/

Thomas S, Wang Y, Cundiff-O'Sullivan R, Massalee R, Colloca L. How negative and positive constructs and comorbid conditions contribute to disability in chronic orofacial pain. Eur J Pain. 2023 Jan;27(1):99-110. doi: 10.1002/ejp.2042. Epub 2022 Oct 18. PMID: 36203350; PMCID: PMC9799734.

https://pubmed.ncbi.nlm.nih.gov/36203350/

Edwards RR, Schreiber KL, Dworkin RH, Turk DC, Baron R, Freeman R, Jensen TS, Latremoliere A, Markman JD, Rice ASC, Rowbotham M, Staud R, Tate S, Woolf CJ, Andrews NA, Carr DB, Colloca L, Cosma-Roman D, Cowan P, Diatchenko L, Farrar J, Gewandter JS, Gilron I, Kerns RD, Marchand S, Niebler G, Patel KV, Simon LS, Tockarshewsky T, Vanhove GF, Vardeh D, Walco GA, Wasan AD, Wesselmann U. Optimizing and Accelerating the Development of Precision Pain Treatments for Chronic Pain: IMMPACT Review and Recommendations. J Pain. 2023 Feb;24(2):204-225. doi: 10.1016/j.jpain.2022.08.010. Epub 2022 Oct 2. PMID: 36198371.

https://pubmed.ncbi.nlm.nih.gov/36198371/

– 2022 –

Langford DJ, Lou R, Sheen S, Amtmann D, Colloca L, Edwards RR, Farrar JT, Katz NP, McDermott MP, Reeve BB, Wasan AD, Turk DC, Dworkin RH, Gewandter JS. Expectations for Improvement: A Neglected but Potentially Important Covariate or Moderator for Chronic Pain Clinical Trials. J Pain. 2022 Dec 26:S1526-5900(22)00479-5. doi: 10.1016/j.jpain.2022.12.011. Epub ahead of print. PMID: 36577461.

https://pubmed.ncbi.nlm.nih.gov/36577461/

Smith KL, Wang Y, Colloca L. Impact of Virtual Reality Technology on Pain and Anxiety in Pediatric Burn Patients: A Systematic Review and Meta-Analysis. Front Virtual Real. 2022 Jan;2:751735. doi: 10.3389/frvir.2021.751735. Epub 2022 Jan 6. PMID: 36247202; PMCID: PMC9563984.

https://pubmed.ncbi.nlm.nih.gov/36247202/

Edwards RR, Schreiber KL, Dworkin RH, Turk DC, Baron R, Freeman R, Jensen TS, Latremoliere A, Markman JD, Rice ASC, Rowbotham M, Staud R, Tate S, Woolf CJ, Andrews NA, Carr DB, Colloca L, Cosma-Roman D, Cowan P, Diatchenko L, Farrar J, Gewandter JS, Gilron I, Kerns RD, Marchand S, Niebler G, Patel KV, Simon LS, Tockarshewsky T, Vanhove GF, Vardeh D, Walco GA, Wasan AD, Wesselmann U. Optimizing and Accelerating the Development of Precision Pain Treatments for Chronic Pain: IMMPACT Review and Recommendations. J Pain. 2022 Oct 2:S1526-5900(22)00415-1. doi: 10.1016/j.jpain.2022.08.010. Epub ahead of print. PMID: 36198371.

https://pubmed.ncbi.nlm.nih.gov/36198371/

Seneviratne C, Noel J, Franklin PD, Colloca L. Editorial: Harnessing placebo mechanisms. Front Psychiatry. 2022 Sep 12;13:1022762. doi: 10.3389/fpsyt.2022.1022762. PMID: 36172509; PMCID: PMC9512394.

https://pubmed.ncbi.nlm.nih.gov/36172509/

Cornell J, Taj A, Sivinski J, Yin M, Bhatia P, Oula D, Fatschel S, Franklin P, Noel J, Colloca L, Seneviratne C. Integration of virtual platforms for enhanced conference experience: Data-based evidence from the Society of Interdisciplinary Placebo Studies 2021 conference. Front Commun (Lausanne). 2022;7:857661. doi: 10.3389/fcomm.2022.857661. Epub 2022 Aug 18. PMID: 36081878; PMCID: PMC9451137.

https://pubmed.ncbi.nlm.nih.gov/36081878/

Colloca L, Taj A, Massalee R, Haycock NR, Murray RS, Wang Y, McDaniel E, Scalea TM, Fouche-Weber Y, Murthi S. Educational Intervention for Management of Acute Trauma Pain: A Proof-of-Concept Study in Post-surgical Trauma Patients. Front Psychiatry. 2022 Jul 4;13:853745. doi: 10.3389/fpsyt.2022.853745. PMID: 35859610; PMCID: PMC9289147.

https://pubmed.ncbi.nlm.nih.gov/35859610/

Kardon A, Murray RS, Khalid M, Colloca L, Simard JM, Badjatia N, Murthi SB, Morris NA. Pain Control and Anxiolysis After Subarachnoid Hemorrhage Using Immersive Virtual Reality: A Case Report. Neurohospitalist. 2022 Jul;12(3):563-566. doi: 10.1177/19418744221099412. Epub 2022 May 12. PMID: 35755230; PMCID: PMC9214923.

https://pubmed.ncbi.nlm.nih.gov/35755230/

Geers AL, Clemens KS, Colagiuri B, Jason E, Colloca L, Webster R, Vase L, Seig M, Faasse K. Do Side Effects to the Primary COVID-19 Vaccine Reduce Intentions for a COVID-19 Vaccine Booster? Ann Behav Med. 2022 Aug 2;56(8):761-768. doi: 10.1093/abm/kaac027. PMID: 35640203; PMCID: PMC9275396.

https://pubmed.ncbi.nlm.nih.gov/35640203/

https://pubmed.ncbi.nlm.nih.gov/35401245/

Bedford T, Kisaalita N, Haycock NR, Mullins CD, Wright T, Curatolo M, Hamlin L, Colloca L. Attitudes Toward a Pre-authorized Concealed Opioid Taper: A Qualitative Analysis of Patient and Clinician Perspectives. Front Psychiatry. 2022 Mar 24;13:820357. doi: 10.3389/fpsyt.2022.820357. PMID: 35401245; PMCID: PMC8987573.

https://pubmed.ncbi.nlm.nih.gov/35401245/

Shafir R, Olson E, Colloca L. The neglect of sex: A call to action for including sex as a biological variable in placebo and nocebo research. Contemp Clin Trials. 2022 May;116:106734. doi: 10.1016/j.cct.2022.106734. Epub 2022 Mar 17. PMID: 35306216.

https://pubmed.ncbi.nlm.nih.gov/35306216/

Weaver KR, Griffioen MA, Klinedinst NJ, Galik E, Duarte AC, Colloca L, Resnick B, Dorsey SG, Renn CL. Quantitative Sensory Testing Across Chronic Pain Conditions and Use in Special Populations. Front Pain Res (Lausanne). 2022 Jan 28;2:779068. doi: 10.3389/fpain.2021.779068. PMID: 35295425; PMCID: PMC8915716.

https://pubmed.ncbi.nlm.nih.gov/35295425/

Chung KH, Park SB, Streckmann F, Wiskemann J, Mohile N, Kleckner AS, Colloca L, Dorsey SG, Kleckner IR. Mechanisms, Mediators, and Moderators of the Effects of Exercise on Chemotherapy-Induced Peripheral Neuropathy. Cancers (Basel). 2022 Feb 26;14(5):1224. doi: 10.3390/cancers14051224. PMID: 35267533; PMCID: PMC8909585.

https://pubmed.ncbi.nlm.nih.gov/35267533/

Calabrese L, Colloca L. Long COVID-19 and the Role of the Patient-Clinician Interaction in Symptom Management. J Patient Exp. 2022 Feb 9;9:23743735221077514. doi: 10.1177/23743735221077514. PMID: 35155749; PMCID: PMC8832111.

https://pubmed.ncbi.nlm.nih.gov/35155749/

Kelleher SA, Fisher HM, Winger JG, Miller SN, Amaden GH, Somers TJ, Colloca L, Uronis HE, Keefe FJ. Virtual reality for improving pain and pain-related symptoms in patients with advanced stage colorectal cancer: A pilot trial to test feasibility and acceptability. Palliat Support Care. 2022 Jan 26:1-11. doi: 10.1017/S1478951521002017. Epub ahead of print. PMID: 35078545.

https://pubmed.ncbi.nlm.nih.gov/35078545/

Mun CJ, Weaver KR, Hunt CA, Owens MA, Phillips J, Lerman SF, Buenaver LF, Colloca L, Tennen H, Haythornthwaite JA, Finan PH, Smith MT. Pain Expectancy and Positive Affect Mediate the day-to-day Association Between Objectively Measured Sleep and Pain Severity Among Women With Temporomandibular Disorder. J Pain. 2022 Apr;23(4):669-679. doi: 10.1016/j.jpain.2021.11.003. Epub 2021 Nov 25. PMID: 34839028; PMCID: PMC8986566.

https://pubmed.ncbi.nlm.nih.gov/34839028/

Wang Y, Chan E, Dorsey SG, Campbell CM, Colloca L. Who are the placebo responders? A cross-sectional cohort study for psychological determinants. Pain. 2022 Jun 1;163(6):1078-1090. doi: 10.1097/j.pain.0000000000002478. Epub 2021 Sep 10. PMID: 34740998; PMCID: PMC8907332.

https://pubmed.ncbi.nlm.nih.gov/34740998/

Geers AL, Clemens KS, Faasse K, Colagiuri B, Webster R, Vase L, Sieg M, Jason E, Colloca L. Psychosocial Factors Predict COVID-19 Vaccine Side Effects. Psychother Psychosom. 2022;91(2):136-138. doi: 10.1159/000519853. Epub 2021 Nov 4. PMID: 34736267; PMCID: PMC8678245.

https://pubmed.ncbi.nlm.nih.gov/34736267/

Mardian A, Perez L, Pun T, Cheung M, Porter J, De Bruyne K, Kao MC, Flood P, Moore N, Colloca L, Cramer E, Ashton-James CE, Lorig K, Mackey SC, Darnall BD. Engagement in Prescription Opioid Tapering Research: the EMPOWER Study and a Coproduction Model of Success. J Gen Intern Med. 2022 Apr;37(Suppl 1):113-117. doi: 10.1007/s11606-021-07085-w. Epub 2021 Aug 13. PMID: 34389937; PMCID: PMC8993995.

https://pubmed.ncbi.nlm.nih.gov/34389937/

– 2021 –

Wang Y, Chan E, Dorsey SG, Campbell CM, Colloca L. Who are the placebo responders? A cross-sectional cohort study for psychological determinants.Pain. 2021 Sep 10. doi: 10.1097/j.pain.0000000000002478. Online ahead of print.
https://pubmed.ncbi.nlm.nih.gov/34740998/

Cusin C, Colloca L. Treatment-Resistant Depression-Resistant to Placebos as Well? JAMA Netw Open. 2021 Sep 1;4(9):e2127952. doi: 10.1001/jamanetworkopen.2021.27952. PMID: 34559235.

https://pubmed.ncbi.nlm.nih.gov/34559235/

Frangos E, Čeko M, Wang B, Richards EA, Gracely JL, Colloca L, Schweinhardt P, Bushnell MC. Neural effects of placebo analgesia in fibromyalgia patients and healthy individuals. Pain. 2021 Feb 1;162(2):641-652. doi: 10.1097/j.pain.0000000000002064. PMID: 32925593; PMCID: PMC7808362.

https://pubmed.ncbi.nlm.nih.gov/32925593/

Geers AL, Clemens KS, Faasse K, Colagiuri B, Webster R, Vase L, Sieg M, Jason E, Colloca L. Psychosocial Factors Predict COVID-19 Vaccine Side Effects. Psychother Psychosom. 2021 Nov 4:1-3. doi: 10.1159/000519853. Epub ahead of print. PMID: 34736267.

https://pubmed.ncbi.nlm.nih.gov/34736267/

Olson EM, Akintola T, Phillips J, Blasini M, Haycock NR, Martinez PE, Greenspan JD, Dorsey SG, Wang Y, Colloca L. Effects of sex on placebo effects in chronic pain participants: a cross-sectional study. Pain. 2021 Feb 1;162(2):531-542. doi: 10.1097/j.pain.0000000000002038. PMID: 32826757; PMCID: PMC7854995.

https://pubmed.ncbi.nlm.nih.gov/32826757/

Colagiuri B, Park J, Barnes K, Sharpe L, Boakes RA, Colloca L, Livesey EJ. Pre-Exposure, But Not Overshadowing, Inhibits Nocebo Hyperalgesia. J Pain. 2021 Jul;22(7):864-877. doi: 10.1016/j.jpain.2021.02.008. Epub 2021 Feb 23. PMID: 33636369.

https://pubmed.ncbi.nlm.nih.gov/33636369/

Mardian A, Perez L, Pun T, Cheung M, Porter J, De Bruyne K, Kao MC, Flood P, Moore N, Colloca L, Cramer E, Ashton-James CE, Lorig K, Mackey SC, Darnall BD. Engagement in Prescription Opioid Tapering Research: the EMPOWER Study and a Coproduction Model of Success. J Gen Intern Med. 2021 Aug 13. doi: 10.1007/s11606-021-07085-w. Epub ahead of print. PMID: 34389937.

https://pubmed.ncbi.nlm.nih.gov/34389937/

Evans K, Colloca L, Pecina M, Katz N. What can be done to control the placebo response in clinical trials? A narrative review. Contemp Clin Trials. 2021 Aug;107:106503. doi: 10.1016/j.cct.2021.106503. Epub 2021 Jul 6. PMID: 34237458.

https://pubmed.ncbi.nlm.nih.gov/34237458/

Evers AWM, Colloca L, Blease C, Gaab J, Jensen KB, Atlas LY, Beedie CJ, Benedetti F, Bingel U, Büchel C, Bussemaker J, Colagiuri B, Crum AJ, Finniss DG, Geers AL, Howick J, Klinger R, Meeuwis SH, Meissner K, Napadow V, Petrie KJ, Rief W, Smeets I, Wager TD, Wanigasekera V, Vase L, Kelley JM, Kirsch I; Consortium of Placebo Experts. What Should Clinicians Tell Patients about Placebo and Nocebo Effects? Practical Considerations Based on Expert Consensus. Psychother Psychosom. 2021;90(1):49-56. doi: 10.1159/000510738. Epub 2020 Oct 19. PMID: 33075796.

https://pubmed.ncbi.nlm.nih.gov/33075796/

Letzen JE, Dildine TC, Mun CJ, Colloca L, Bruehl S, Campbell CM. Ethnic Differences in Experimental Pain Responses Following a Paired Verbal Suggestion With Saline Infusion: A Quasiexperimental Study. Ann Behav Med. 2021 Feb 12;55(1):55-64. doi: 10.1093/abm/kaaa032. PMID: 32421193; PMCID: PMC7880220.

https://pubmed.ncbi.nlm.nih.gov/32421193/

Colloca L, Kisaalita NR, Bizien M, Medeiros M, Sandbrink F, Mullins CD. Veteran engagement in opioid tapering research: a mission to optimize pain management. Pain Rep. 2021 Jun 3;6(2):e932. doi: 10.1097/PR9.0000000000000932. PMID: 34104838; PMCID: PMC8177869.

https://pubmed.ncbi.nlm.nih.gov/34104838/

Bedford T, Adediran T, Haycock NR, Mullins CD, Medeiros M, Wright T, Curatolo M, Hamlin L, Colloca L. Patient and Provider Acceptability of a Patient Preauthorized Concealed Opioid Reduction. Pain Med. 2021 Jul 25;22(7):1651-1659. doi: 10.1093/pm/pnaa454. PMID: 33674821.

https://pubmed.ncbi.nlm.nih.gov/33674821/

Evers AWM, Colloca L, Blease C, Gaab J, Jensen KB, Atlas LY, Beedie CJ, Benedetti F, Bingel U, Büchel C, Bussemaker J, Colagiuri B, Crum AJ, Finniss DG, Geers AL, Howick J, Klinger R, Meeuwis SH, Meissner K, Napadow V, Petrie KJ, Rief W, Smeets I, Wager TD, Wanigasekera V, Vase L, Kelley JM, Kirsch I; on behalf of the Consortium of Placebo Experts. "Consensus on Placebo and Nocebo Effects Connects Science with Practice:" Reply to "Questioning the Consensus on Placebo and Nocebo Effects". Psychother Psychosom. 2021;90(3):213-214. doi: 10.1159/000514435. Epub 2021 Feb 25. PMID: 33631769.

https://pubmed.ncbi.nlm.nih.gov/33631769/

Zunhammer M, Spisák T, Wager TD, Bingel U; Placebo Imaging Consortium. Meta-analysis of neural systems underlying placebo analgesia from individual participant fMRI data. Nat Commun. 2021 Mar 2;12(1):1391. doi: 10.1038/s41467-021-21179-3. PMID: 33654105; PMCID: PMC7925520.

https://pubmed.ncbi.nlm.nih.gov/33654105/

Colloca L, Thomas S, Yin M, Haycock NR, Wang Y. Pain experience and mood disorders during the lockdown of the COVID-19 pandemic in the United States: an opportunistic study. Pain Rep. 2021 Sep 23;6(3):e958. doi: 10.1097/PR9.0000000000000958. PMID: 34589641; PMCID: PMC8476053.

https://pubmed.ncbi.nlm.nih.gov/34589641/

Uc A, Andersen DK, Apkarian AV, Bellin MD, Colloca L, Drewes AM, Dunbar EK, Forsmark CE, Goodman MT, Kapural L, Koob GF, Palermo TM, Pandol SJ, Pasricha P, Phillips AE, Piomelli D, Saloman JL, Schwarzenberg SJ, Singh VK, Sowa G, Strouse T, Treisman GJ, Windsor JA, Yadav D. Pancreatic Pain-Knowledge Gaps and Research Opportunities in Children and Adults: Summary of a National Institute of Diabetes and Digestive and Kidney Diseases Workshop. Pancreas. 2021 Aug 1;50(7):906-915. doi: 10.1097/MPA.0000000000001899. PMID: 34643606.

https://pubmed.ncbi.nlm.nih.gov/34643606/

– 2020 –

Colloca L, Raghuraman N, Wang Y, Akintola T, Brawn-Cinani B, Colloca G, Kier C, Varshney A, Murthi S. Virtual reality: physiological and behavioral mechanisms to increase individual pain tolerance limits. PAIN 2020 Sep 1;161(9):2010-2021 doi: 10.1097/j.pain.0000000000001900.

https://pubmed.ncbi.nlm.nih.gov/32345915/

Colloca L, Akintola T, Haycock NR, Blasini M, Thomas S, Phillips J, Corsi N, Schenk LA, Wang Y. Prior Therapeutic Experiences, Not Expectation Ratings, Predict Placebo Effects: An Experimental Study in Chronic Pain and Healthy Participants. Psychother Psychosom. 2020 Jun 3:1-8. doi: 10.1159/000507400.

https://pubmed.ncbi.nlm.nih.gov/32492688/

Wai-Lan Yeung V, Geers AL, Colloca L. Merely Possessing a Placebo Analgesic Improves Analgesia Similar to Using the Placebo Analgesic. Ann Behav Med. 2020 Sep 1;54(9):637-652. doi: 10.1093/abm/kaaa007.

https://pubmed.ncbi.nlm.nih.gov/32227161/

Okusogu C, Wang Y, Akintola T, Haycock NR, Raghuraman N, Greenspan J, Phillips J, Dorsey SD, Campbell C, Colloca L. Placebo hypoalgesia: racial differences. PAIN. 2020 Aug;161(8):1872-1883. doi: 10.1097/j.pain.0000000000001876.

https://pubmed.ncbi.nlm.nih.gov/32701846/

Wang Y, Tricou C, Raghuraman N, Akintola T, Nathaniel R. Haycock, Blasini M, Phillips J, Zhu S, Colloca L. Modeling learning patterns to predict placebo analgesic effects in healthy and chronic pain participants, Frontiers in Psychiatry 2020; 11-39. DOI: 10.3389/fpsyt.2020.00039

https://pubmed.ncbi.nlm.nih.gov/32116854/

Darnall BD, Mackey SC, Lorig K, Kao MC, Mardian A, Stieg R, Porter J, DeBruyne K, Murphy J, Perez L, Okvat H, Tian L, Flood P, McGovern M, Colloca L, King H, Van Dorsten B, Pun T, Cheung M. Comparative Effectiveness of Cognitive Behavioral Therapy for Chronic Pain and Chronic Pain Self-Management within the Context of Voluntary Patient-Centered Prescription Opioid Tapering: The EMPOWER Study Protocol. Pain Med. 2020 Aug 1;21(8):1523-1531.

https://pubmed.ncbi.nlm.nih.gov/31876947/

Weimer K, Enck P, Dodd S, Colloca L. "Editorial: Placebo and Nocebo Effects in Psychiatry and Beyond", DOI: 10.3389/fpsyt.2020.00801. Front Psychiatry. 2020 Aug 7;11:801. doi: 10.3389/fpsyt.2020.00801. eCollection 2020.

https://pubmed.ncbi.nlm.nih.gov/32848956/

Colloca L. Placebo effects in pain. International Reviews of Neurobiology for the book “Placebo Effects in Neurologic Disease”. Int Rev Neurobiol. 2020;153:167-185.

https://pubmed.ncbi.nlm.nih.gov/32563287/

Colloca L, Barsky AJ. Placebo and Nocebo. N Engl J Med. 2020 Feb 6;382(6):554-561

https://pubmed.ncbi.nlm.nih.gov/32023375/

Sanders D, Colloca L, Finniss DG. Influence of placebo analgesia in pharmacological treatment of pain. Future Drug Discovery https://doi.org/10.4155/fdd-2019-0028

https://www.future-science.com/doi/10.4155/fdd-2019-0028

– 2019 –

Schenk LA, Colloca L. The neural processes of acquiring placebo effects through observation. Neuroimage. 2019 Dec 30:116510. doi: 10.1016/j.neuroimage.2019.116510. PubMed PMID: 31899287.

https://pubmed.ncbi.nlm.nih.gov/31899287/

Colloca L, Panaccione R, Murphy TK. The Clinical Implications of Nocebo Effects for Biosimilar Therapy. Front Pharmacol. 2019 Nov 29;10:1372. doi: 10.3389/fphar.2019.01372. eCollection 2019. Review. PubMed PMID: 31849647; PubMed Central PMCID: PMC6895996.

https://pubmed.ncbi.nlm.nih.gov/31849647/

Raghuraman N, Wang Y, Schenk LA, Furman AJ, Tricou C, Seminowicz DA, Colloca L. Neural and behavioral changes driven by observationally-induced hypoalgesia. Sci Rep. 2019 Dec 24;9(1):19760. doi: 10.1038/s41598-019-56188-2. PubMed PMID: 31874985; PubMed Central PMCID: PMC6930247.

https://pubmed.ncbi.nlm.nih.gov/31874985/

Colloca L, Schenk LA, Nathan DE, Robinson OJ, Grillon C. When Expectancies Are Violated: A Functional Magnetic Resonance Imaging Study. Clin Pharmacol Ther. 2019 Dec;106(6):1246-1252. doi: 10.1002/cpt.1587. Epub 2019 Sep 10. PubMed PMID: 31350784; PubMed Central PMCID: PMC6851406.

https://pubmed.ncbi.nlm.nih.gov/31350784/

Colloca L, Lee SE, Luhowy M, Haycock N, Okusogu C, Yim S, Raghuraman N, Goodfellow R, Murray R, Casper P, Lee M, Scalea T, Fouche Y, Murthi S. Relieving Acute Pain (RAP) Study: A Proof-of-Concept protocol for a randomized, double-blind, placebo-controlled trial. BMJ Open 2019 Nov 11;9(11):e030623. doi: 10.1136/bmjopen-2019-030623

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6858101/

Honzel E, Murthi S, Brawn-Cinani B, Colloca G, Kier C, Varshney A, Colloca L. Virtual Reality, Music and Pain: developing the premise for an interdisciplinary approach to pain management. PAIN. 2019 Sep;160(9):1909-1919. doi: 10.1097/j.pain.0000000000001539.

https://pubmed.ncbi.nlm.nih.gov/30817437/

Janssens T, Meulders A, Cuyvers B, Colloca L, Vlaeyen JWS. Placebo and nocebo effects and operant pain-related avoidance learning. Pain Rep. 2019;4(3):e748. Published 2019 Jun 7. doi:10.1097/PR9.0000000000000748

https://pubmed.ncbi.nlm.nih.gov/31583361/

Duarte RV, McNicol E, Colloca L, Taylor RS, North RB, Eldabe S. Randomized Placebo-/Sham-Controlled Trials of Spinal Cord Stimulation: A Systematic Review and Methodological Appraisal. Neuromodulation. 2019 Jul 15. doi:10.1111/ner.13018. [Epub ahead of print] Review. PubMed PMID: 31305001.

https://pubmed.ncbi.nlm.nih.gov/31305001/

Skvortsova A, Veldhuijzen DS, Van Middendorp H, Colloca L, Evers AWM. Effects of oxytocin on placebo and nocebo effects in a pain conditioning paradigm: a randomized controlled trial. J Pain. 2019 Sep 5. pii: S1526-5900(19)30792-8. doi: 10.1016/j.jpain.2019.08.010. PubMed PMID: 31494273.

https://pubmed.ncbi.nlm.nih.gov/31494273/

Krimmel SR, Zanos P, Georgiou P, Colloca L, Gould TD. Classical conditioning of antidepressant placebo effects in mice. Psychopharmacology (Berl). 2019 Aug 17. doi: 10.1007/s00213-019-05347-4. PubMed PMID: 31422429.

https://pubmed.ncbi.nlm.nih.gov/31422429/

Colloca L, Wang Y, Martinez PE, Christy Chang YP, Ryan KA, Hodgkinson C, Goldman D, Dorsey SG. OPRM1 rs1799971 - COMT rs4680 - FAAH rs324420 genes interact with placebo procedures to induce hypoalgesia. PAIN. 2019 Aug;160(8):1824-1834. Doi 10.1097/j.pain.0000000000001578.

https://pubmed.ncbi.nlm.nih.gov/31335650/

Goo SJ, Frangos E, Richards EA, Ceko M, Justement BL, Korb P, Walitt BT, Colloca L*, Bushnell MC. Attitudes and Perceptions Toward Authorized Deception: A Pilot Comparison of Healthy Controls and Fibromyalgia Patients. Pain Med. 2019 Apr 22. pii: pnz081. doi: 10.1093/pm/pnz081.

https://pubmed.ncbi.nlm.nih.gov/31009537/

Palese A, Cadorin L, Testa M, Geri T, Colloca L, Rossettini G. Contextual factors triggering placebo and nocebo effects in nursing practice: Findings from a national cross-sectional study. Journal of Clinical Nursing 2019 – in press

https://pubmed.ncbi.nlm.nih.gov/30706543/

Palese A, Rossettini G, Colloca L, Testa M. The impact of contextual factors on nursing outcomes and the role of placebo/nocebo effects: a discussion paper. Pain Rep. 2019 Jun 7;4(3):e716. doi: 10.1097/PR9.0000000000000716. eCollection 2019 May-Jun. Review. PubMed PMID: 31583342; PubMed Central PMCID: PMC6749917.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6749917/

Colloca L. How do placebo effects and patient-clinician relationships influence behaviors and clinical outcomes? Pain Rep. 2019 Jun 7;4(3):e758. Doi: 10.1097/PR9.0000000000000758. eCollection 2019 May-Jun. PubMed PMID: 31583366; PubMed Central PMCID: PMC6749893.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6749893/#:~:text=Placebo%20effects%20modulate%20clinical%20outcomes,remission%2C%20and%20symptoms'%20fluctuations.

Pattullo G, Colloca L. The Opioid Epidemic: Could Enhancing Placebo Effects be Part of the Solution? British Journal of Anesthesiology 2019 Jun;122(6):e209-e210. doi: 10.1016/j.bja.2018.11.027. Epub 2018 Dec 27.

https://pubmed.ncbi.nlm.nih.gov/30915989/

Okusogu C, Colloca L. Placebo hypoalgesia: above and beyond expectancy and conditioning. Current Opinion in Behavioral Sciences 2019, 26:75–81

https://pubmed.ncbi.nlm.nih.gov/31538101/

Starkweather AR, Colloca L, Dorsey SG, Griffioen M, Lyon D, Renn C. Strengthening Inter- and Intraprofessional Collaborations to Advance Biobehavioral Symptom Science. J Nurs Scholarsh. 2019 Jan;51(1):9-16. doi: 10.1111/jnu.12456.

https://pubmed.ncbi.nlm.nih.gov/30614198/

Dorsey SG, Griffioen MA, Renn CL, Cashion AK, Colloca L, Jackson-Cook CK, Gill J, Henderson W, Kim H, Joseph PV, Saligan L, Starkweather AR, Lyon D. Working Together to Advance Symptom Science in the Precision Era. Nurs Res. 2019;68(2):86-90. doi: 10.1097/NNR.0000000000000339.

https://pubmed.ncbi.nlm.nih.gov/30640195/

Melis M, Di Giosia M, Colloca L. Ancillary factors in the treatment of orofacial pain: A topical narrative review. J Oral Rehabil. 2019 Feb;46(2):200-20

https://pubmed.ncbi.nlm.nih.gov/30326154/

Colloca L. The Placebo Effect in Pain Therapies. Annu Rev Pharmacol Toxicol. 2019. Jan 6;59:191-211

https://pubmed.ncbi.nlm.nih.gov/30216744/

– 2018 –

Rossettini G, Palese A, Geri T, Fiorio M, Colloca L, Testa M. Physical therapists' perspectives on using contextual factors in clinical practice: Findings from an Italian national survey. PLoS One. 2018 Nov 30;13(11):e0208159

https://pubmed.ncbi.nlm.nih.gov/30500838/

Colloca L, Corsi N, Fiorio M. The interplay of exercise, placebo and nocebo effects on experimental pain. Sci Rep. 2018 Oct 3;8(1):14758

https://pubmed.ncbi.nlm.nih.gov/30283022/

Jonas WB, Crawford C, Colloca L, Kriston L, Linde K, Moseley B, Meissner K. Are Invasive Procedures Effective for Chronic Pain? A Systematic Review. Pain Med. 2018 Sep 10.

https://pubmed.ncbi.nlm.nih.gov/30204920/

Zunhammer M, Bingel U, Wager TD, Placebo Imaging Consortium - Atlas L, Benedetti F, Büchel C, Choi JC, Colloca L, Duzzi D, Eippert F, Ellingsen DM, Elsenbruch S, Geuter S, Gollub R, Kaptchuk J, Kessner, Kirsch I, Kong J, Lamm C, Leknes S, Müllner-Huber A, Lui F, Porro CA, Rütgen M, Schenk L, Schmid J, Theysohn N, Tracey I, Wrobel N, Zeidan F. Placebo Effects on the Neurologic Pain Signature: A Meta-analysis of Individual Participant Functional Magnetic Resonance Imaging Data. JAMA Neurol. 2018 Nov 1;75(11):1321-1330. doi: 10.1001/jamaneurol.2018.2017.

https://pubmed.ncbi.nlm.nih.gov/30073258/

Blasini MS, Movsas S. Colloca L. Placebo hypoalgesic effects in pain: Potential applications in dental and orofacial pain management. Sem. Orthods. Semin Orthod. 2018 Jun;24(2):259-268.

https://pubmed.ncbi.nlm.nih.gov/31354227/

Peiris N, Blasini M, Wright T, Colloca L. The placebo phenomenon: A narrow focus on psychological models. Perspect Biol Med 2018;61(3):388-400

https://pubmed.ncbi.nlm.nih.gov/31354227/

Damien J, Colloca L, Bellei-Rodriguez CÉ, Marchand S. Pain Modulation: From Conditioned Pain Modulation to Placebo and Nocebo Effects in Experimental and Clinical Pain. Int Rev Neurobiol. 2018;139:255-296. doi: 10.1016/bs.irn.2018.07.024. Epub 2018 Aug 14. PubMed PMID: 30146050.

https://pubmed.ncbi.nlm.nih.gov/30146050/

Blasini M, Peiris N, Wright T, Colloca L. The Role of Patient-Practitioner Relationships in Placebo and Nocebo Phenomena. Int Rev Neurobiol. 2018;139:211-231. doi: 10.1016/bs.irn.2018.07.033. PubMed PMID: 30146048.

https://pubmed.ncbi.nlm.nih.gov/30146048/

Darnall BD, Colloca L. Optimizing Placebo and Minimizing Nocebo to Reduce Pain, Catastrophizing, and Opioid Use: A Review of the Science and an Evidence-Informed Clinical Toolkit. Int Rev Neurobiol. 2018;139:129-157. doi:10.1016/bs.irn.2018.07.022. Epub 2018 Aug 6. PubMed PMID: 30146045.

https://pubmed.ncbi.nlm.nih.gov/30146045/

Klinger R, Stuhlreyer J, Schwartz M, Schmitz J, Colloca L. Clinical Use of Placebo Effects in Patients With Pain Disorders. Int Rev Neurobiol. 2018;139:107-128. doi: 10.1016/bs.irn.2018.07.015. PubMed PMID: 30146044.

https://pubmed.ncbi.nlm.nih.gov/30146044/

Colloca L. Preface: Part II: The Fascinating Mechanisms and Implications of the Placebo Effect. Int Rev Neurobiol. 2018;139:xvii-xxiii. doi:10.1016/S0074-7742(18)30087-4. PubMed PMID: 30146061.

https://pubmed.ncbi.nlm.nih.gov/30146061/

Colloca L. Responses to the sham treatment versus expectancy effects. PAIN. 2018 Oct;159(10):1905. doi: 10.1097/j.pain.0000000000001266.

https://pubmed.ncbi.nlm.nih.gov/29781956/

Colloca L, Preface: Part I: The Fascinating Mechanisms and Implications of the Placebo Effect. Int Rev Neurobiol. 2018;138:xv-xx.

https://pubmed.ncbi.nlm.nih.gov/29681338/

Colloca L, Howick J. Placebos without deception: a review of their outcomes, mechanisms, and ethics. Int Rev Neurobiol. 2018 138:219-240.

https://pubmed.ncbi.nlm.nih.gov/29681327/

Keller A, Akintola T, Colloca L. Placebo Analgesia in Rodents: Current and Future Research. Int Rev Neurobiol. 2018 138:1-15.

https://pubmed.ncbi.nlm.nih.gov/29681320/

Schenk LA, Krimmel S, Colloca L. Observe to get pain relief: current evidence and potential mechanisms of socially-learned pain modulation. PAIN 2018 Nov;158(11):2077-2081.

https://pubmed.ncbi.nlm.nih.gov/29035916/

– 2017 –

Schmitz J, Kamping S, Wiegratz J, Muller M, stork J, Colloca L, Flor H, Klinger R. Impact of patient information leaflets on pain medication intake behavior: a pilot study. PAIN Reports 2017: PR9 00: e620

https://pubmed.ncbi.nlm.nih.gov/29392236/

Schenk L, Sprenger C, Onat S, Colloca L, Büchel C. Suppression of striatal prediction errors by the prefrontal cortex in placebo hypoalgesia. J Neurosci 2017: https://doi.org/10.1523/JNEUROSCI.1101-17.2017

https://pubmed.ncbi.nlm.nih.gov/28883019/

Bąbel P, Bajcar EA, Adamczyk W, Kicman P, Lisińska N, Świder K, Colloca L. Classical conditioning without verbal suggestions elicits placebo analgesia and nocebo hyperalgesia. PLoS One. 2017 Jul 27;12(7):e0181856.

https://pubmed.ncbi.nlm.nih.gov/28750001/

Corsi N, Colloca L. Placebo and nocebo effects: The advantage of measuring expectations and psychological traits. Frontiers in Psychology 2017:6;8:308

https://pubmed.ncbi.nlm.nih.gov/28321201/

Chien JH, Colloca L, Korzeniewska A, Cheng JJ, Campbell CM, Hillis AE, Lenz FA. Oscillatory EEG activity induced by conditioning stimuli during fear conditioning reflects Salience and Valence of these stimuli more than Expectancy. Neuroscience. 2017 Jan 8. pii: S0306-4522(16)30747-3

https://pubmed.ncbi.nlm.nih.gov/28077278/

Colloca L. Nocebo effects can make you feel pain. SCIENCE 2017, October 6, 2017, 358: 6359

https://pubmed.ncbi.nlm.nih.gov/28983038/

Colloca L. Sham opioids relieve multidimentional aspects of chronic low back pain. PAIN 2017. Oct;158(10):1849-1850. doi: 10.1097/j.pain.0000000000000996 - Invited commentary

https://pubmed.ncbi.nlm.nih.gov/28930921/

Colloca L. Hypoalgesic placebo effects can occur with transparent disclosures. PAIN 2017. Aug 21. doi: 10.1097/j.pain.0000000000001041 - Invited commentary

https://pubmed.ncbi.nlm.nih.gov/28832398/

Belcher A, Ferré S, Martinez PE, Colloca L. Role of placebo effects in pain and psychiatric diseases. Prog. Neuropsychopharmacol Biol. Psychiatry 2017 June 8. Doi:10.1016/j.pnpbp.2017.06.003

https://pubmed.ncbi.nlm.nih.gov/28595945/

Colloca L. Tell Me the Truth and I Will Not Be Harmed: Informed Consents and Nocebo Effects. AJOB 2017: 17 (6): 46-48 – Commentary

https://pubmed.ncbi.nlm.nih.gov/28537825/

Colloca L. Treatment of Pediatric Migraine. NEJM 2017: Apr 6;376(14):1387-8 - Letter

https://pubmed.ncbi.nlm.nih.gov/28382806/

Klinger R, Blasini M, Schmitz J, Colloca L. Nocebo effects in clinical studies: Hints for pain therapy. PAIN Reports 2017: Volume 2 - Issue 2 - p e586

https://pubmed.ncbi.nlm.nih.gov/29034363/

Blasini M, Corsi N, Klinger R, Colloca L. Nocebo and pain: An overview of the psychoneurobiological mechanisms. PAIN Reports 2017: Volume 2 - Issue 2 - p e585

https://pubmed.ncbi.nlm.nih.gov/28971165/

Colloca L, Ludman T, Bouhassira D., Baron R, Dickenson AH, Yarnitsky D, Freeman R, Truini A, Attal N, Finnerup NB, Eccleston C, Kalso E, Bennett DL, Dworkin RH and Raja SR. Neuropathic pain. Nature Reviews Disease Primers 2017 Feb 16;3:17002

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5371025/

– 2016 –

Colloca L, Enck P, DeGrazia D. Relieving pain using dose-extending placebos: A scoping review. PAIN 2016;157(8):1590-8

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5364523/

Ortiz R, Hull SC, Colloca L. Patient Attitudes about the Clinical Use of Placebo: Qualitative Perspectives from a Telephone Survey. BMJ Open 2016 (4), e011012

https://pubmed.ncbi.nlm.nih.gov/27044586/

Colloca L, Pine DS, Ernst M, Miller FG, Grillon C. Vasopressin Boosts Placebo Analgesic Effects in Women: A Randomized Trial. Biol Psychiatry. 2016;79(10):794-802

https://pubmed.ncbi.nlm.nih.gov/26321018/

Colagiuri B, Quinn VF, Colloca L. Nocebo Hyperalgesia, Partial Reinforcement, and Extinction. J Pain. 2016 (10), 995-1004

https://pubmed.ncbi.nlm.nih.gov/26168876/

Jarcho JM, Feier NA, Labus JS, Naliboff B, Smith SR, Hong JY, Colloca L, Tillisch K, Mandelkern MA, Mayer EA, London ED. Placebo analgesia: Self-report measures and preliminary evidence of cortical dopamine release associated with placebo response. Neuroimage: Clinical 2016; 10:107-114

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4683423/

Schafer S, Colloca L, Wager T. Conditioned placebo analgesia persists when subjects know they are receiving a placebo. J Pain 2016 (5), 412-420

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4424173/

Blease C, Colloca L, Kaptchuk TJ. Are open-label placebos ethical? Informed Consent and Ethical Equivocations. Bioethics. 2016;30(6):407-14

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4893896/

– 2015 –

Jonas WB, Crawford C, Colloca L, Kaptchuk TJ, Moseley B, Miller FG, Kriston L, Linde K, Meissner K. To what extent are surgery and invasive procedures effective beyond a placebo response? A systematic review with meta-analysis of randomised, sham controlled trials. BMJ Open 2015 (12), e009655

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4679929/

Weimer K, Colloca L, Enck P. Placebo effects in psychiatry: Mediators and moderators. Lancet Psychiatry 2015;2(3):246-257

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4370177/

Weimer K, Colloca L, Enck P. Age and sex as moderators of the placebo response – an evaluation of systematic reviews and meta-analyses across medicine. Gerontology 2015;61(2):97-108

https://pubmed.ncbi.nlm.nih.gov/25427869/

Colloca L. Informed Consent: Hints from Placebo and Nocebo Research. AJOB 2015: 15, Issue: 10, 17-19

https://pubmed.ncbi.nlm.nih.gov/26479094/

Colagiuri B, Schenk LA, Kessler MD, Dorsey SG, Colloca L. The placebo effect: From concepts to genes. Neuroscience. 2015;307: 171-190

https://pubmed.ncbi.nlm.nih.gov/26272535/