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Flowers M, Leung A, Schiehser DM, Metzger-Smith V, Delano-Wood L, Sorg S, Kunnel A, Wong A, Vaninetti M, Golshan S, Lee R. Severities in persistent mild traumatic brain injury related headache is associated with changes in supraspinal pain modulatory functions. Mol Pain 2021; 17:17448069211037881. [PMID: 34365850 PMCID: PMC8358489 DOI: 10.1177/17448069211037881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/04/2021] [Accepted: 07/19/2021] [Indexed: 11/17/2022] Open
Abstract
Emerging evidence suggests mild traumatic brain injury related headache (MTBI-HA) is a form of neuropathic pain state. Previous supraspinal mechanistic studies indicate patients with MTBI-HA demonstrate a dissociative state with diminished levels of supraspinal prefrontal pain modulatory functions and enhanced supraspinal sensory response to pain in comparison to healthy controls. However, the relationship between supraspinal pain modulatory functional deficit and severity of MTBI-HA is largely unknown. Understanding this relationship may provide enhanced levels of insight about MTBI-HA and facilitate the development of treatments. This study assessed pain related supraspinal resting states among MTBI-HA patients with various headache intensity phenotypes with comparisons to controls via functional magnetic resonance imaging (fMRI). Resting state fMRI data was analyzed with self-organizing-group-independent-component-analysis in three MTBI-HA intensity groups (mild, moderate, and severe) and one control group (n = 16 per group) within a pre-defined supraspinal pain network based on prior studies. In the mild-headache group, significant increases in supraspinal function were observed in the right premotor cortex (T = 3.53, p < 0.001) and the left premotor cortex (T = 3.99, p < 0.0001) when compared to the control group. In the moderate-headache group, a significant (T = -3.05, p < 0.01) decrease in resting state activity was observed in the left superior parietal cortex when compared to the mild-headache group. In the severe-headache group, significant decreases in resting state supraspinal activities in the right insula (T = -3.46, p < 0.001), right premotor cortex (T = -3.30, p < 0.01), left premotor cortex (T = -3.84, p < 0.001), and left parietal cortex (T = -3.94, p < 0.0001), and an increase in activity in the right secondary somatosensory cortex (T = 4.05, p < 0.0001) were observed when compared to the moderate-headache group. The results of the study suggest that the increase in MTBI-HA severity may be associated with an imbalance in the supraspinal pain network with decline in supraspinal pain modulatory function and enhancement of sensory/pain decoding.
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Affiliation(s)
- Matthew Flowers
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Albert Leung
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
- Department of Anesthesiology, The University of California, San Diego, La Jolla, CA, USA
| | - Dawn M Schiehser
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
- Department of Psychiatry, The University of California, San Diego, La Jolla, CA, USA
| | - Valerie Metzger-Smith
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Lisa Delano-Wood
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
- Department of Psychiatry, The University of California, San Diego, La Jolla, CA, USA
| | - Scott Sorg
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
- Department of Psychiatry, The University of California, San Diego, La Jolla, CA, USA
| | - Alphonsa Kunnel
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Angeline Wong
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Michael Vaninetti
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
- Department of Anesthesiology, The University of California, San Diego, La Jolla, CA, USA
| | - Shahrokh Golshan
- Center for Pain and Headache Research, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Roland Lee
- Department of Radiology, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
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Kjeldgaard D, Forchhammer HB, Teasdale TW, Jensen RH. Cognitive behavioural treatment for the chronic post-traumatic headache patient: a randomized controlled trial. J Headache Pain 2014; 15:81. [PMID: 25441170 PMCID: PMC4266545 DOI: 10.1186/1129-2377-15-81] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Accepted: 11/21/2014] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Chronic post-traumatic headache (CPTH) after mild head injury can be difficult to manage. Research is scarce and successful interventions are lacking.To evaluate the effect of a group-based Cognitive Behavioural Therapy (CBT) intervention in relation to headache, pain perception, psychological symptoms and quality of life in patients with CPTH. METHODS Ninety patients with CPTH according to ICHD-2 criteria were enrolled from the Danish Headache Center into a randomized, controlled trial. Patients were randomly assigned to either a waiting list group or to a nine-week CBT group intervention. At baseline and after 26 weeks all patients completed the Rivermead Post Concussion Symptoms Questionnaire, SF-36, SCL-90-R and a headache diary. RESULTS The CBT had no effect on headache and pressure pain thresholds and only a minor impact on the CPTH patients' quality of life, psychological distress, and the overall experience of symptoms. The waiting-list group experienced no change in headache but, opposed to the treatment group, a significant decrease in somatic and cognitive symptoms indicating a spontaneous remission over time. CONCLUSIONS Our primarily negative findings confirm that management of patients with CPTH still remains a considerable challenge. Psychological group therapy with CBT might be effective in an earlier stage of CPTH and in less severely affected patients but our findings strongly underline the need for randomized controlled studies to test the efficacy of psychological therapy.
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Affiliation(s)
- Dorte Kjeldgaard
- Danish Headache Center, Department of Neurology, Glostrup Hospital, University of Copenhagen, Copenhagen, DK, Denmark
| | - Hysse B Forchhammer
- Department of Neurology, Glostrup Hospital, University of Copenhagen, Copenhagen, DK, Denmark
| | - Thomas W Teasdale
- The Department of Psychology, Faculty of Social Sciences, University of Copenhagen, Copenhagen, DK, Denmark
| | - Rigmor H Jensen
- Danish Headache Center, Department of Neurology, Glostrup Hospital, University of Copenhagen, Nordre Ringvej 69, DK-2600 Glostrup, Copenhagen, DK, Denmark
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Pinchuk D, Pinchuk O, Sirbiladze K, Shugar O. Clinical effectiveness of primary and secondary headache treatment by transcranial direct current stimulation. Front Neurol 2013; 4:25. [PMID: 23519166 PMCID: PMC3604631 DOI: 10.3389/fneur.2013.00025] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Accepted: 03/01/2013] [Indexed: 11/13/2022] Open
Abstract
The clinical effectiveness of primary and secondary headache treatment by transcranial direct current stimulation (tDCS) with various locations of stimulating electrodes on the scalp was analyzed retrospectively. The results of the treatment were analyzed in 90 patients aged from 19 to 54 years (48 patients had migraine without aura, 32 - frequent episodic tension-type HAs, 10 - chronic tension-type HAs) and in 44 adolescents aged 11-16 years with chronic post-traumatic HAs after a mild head injury. Clinical effectiveness of tDCS with 70-150 μA current for 30-45 min via 6.25 cm(2) stimulating electrodes is comparable to that of modern pharmacological drugs, with no negative side effects. The obtained result has been maintained on average from 5 to 9 months. It has been demonstrated that effectiveness depends on localization of stimulating electrodes used for different types of HAs.
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Affiliation(s)
- Dmitry Pinchuk
- Department of Neurology, Municipal Center for Medical Rehabilitation of Children with Psychoneurological Disorders Saint Petersburg, Russia ; Neurolife SA Lausanne, Switzerland
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