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Atar MÖ, Kamacı GK, Özcan F, Demir Y, Aydemir K. The effect of neuropathic pain on quality of life, depression levels, and sleep quality in patients with combat-related extremity injuries. JOURNAL OF TRAUMA AND INJURY 2022. [DOI: 10.20408/jti.2022.0019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Purpose: There is limited research on the effects of neuropathic pain (NP) on quality of life, depression levels, and sleep quality in patients with combat-related extremity injuries. This study evaluated whether patients with combat-related extremity injuries with and without NP had differences in quality of life, sleep quality, and depression levels.Methods: A total of 98 patients with combat-related extremity injuries, 52 with NP and 46 without, were included in this cross-sectional study. The presence of NP was determined using the Leeds Assessment of Neuropathic Symptoms and Signs questionnaire. The outcome measures were a visual analogue scale (VAS), the 36-Item Short Form Survey, the Beck Depression Inventory, and the Pittsburgh Sleep Quality Index (PSQI).Results: The VAS subparameter scores for pain (all P˂0.05), PSQI sleep duration subscale scores (P=0.025), PSQI sleep disturbance subscale scores (P=0.016), and PSQI total scores (P=0.020) were significantly higher in patients with NP than those without. Logistic regression analysis showed that VAS scores of 5 and above for average pain during the previous 4 weeks contributed independently to the prediction of NP.Conclusions: Patients with combat-related extremity injuries with NP had more pain and poorer sleep quality than those without NP. Sleep quality should be evaluated as part of the diagnostic work-up in patients with combat-related extremity injury with NP, and interventions to improve sleep quality may help manage NP in this patient group.
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Wanstrath BJ, McLean SA, Zhao Y, Mickelson J, Bauder M, Hausch F, Linnstaedt SD. Duration of Reduction in Enduring Stress-Induced Hyperalgesia Via FKBP51 Inhibition Depends on Timing of Administration Relative to Traumatic Stress Exposure. THE JOURNAL OF PAIN 2022; 23:1256-1267. [PMID: 35296422 PMCID: PMC9271550 DOI: 10.1016/j.jpain.2022.02.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 01/31/2022] [Accepted: 02/14/2022] [Indexed: 06/14/2023]
Abstract
Chronic pain development is a frequent outcome of severe stressor exposure, with or without tissue injury. Enduring stress-induced hyperalgesia (ESIH) is believed to play a central role, but the precise mechanisms mediating the development of chronic post-traumatic pain, and the time-dependency of these mechanisms, remain poorly understood. Clinical and preclinical data suggest that the inhibition of FK506-binding protein 51 (FKBP51), a key stress system regulator, might prevent ESIH. We evaluated whether peritraumatic inhibition of FKBP51 in an animal model of traumatic stress exposure, the single prolonged stress (SPS) model, reversed ESIH evaluated via daily mechanical von Frey testing. FKBP51 inhibition was achieved using SAFit2, a potent and specific small molecule inhibitor of FKBP51, administered to male and female Sprague-Dawley rats via intraperitoneal injection. To assess timing effects, FKBP51 was administered at different times relative to stress (SPS) exposure. SAFit2 administration immediately after SPS produced a complete reversal in ESIH lasting >7 days. In contrast, SAFit2 administration 72 hours following SPS produced only temporary hyperalgesia reversal, and administration 120h following SPS had no effect. Similarly, animals undergoing SPS together with tissue injury (plantar incision) receiving SAFit2 immediately post-surgery developed acute hyperalgesia but recovered by 4 days and did not develop ESIH. These data suggest that: 1) FKBP51 plays an important, time-dependent role in ESIH pathogenesis, 2) time windows of opportunity may exist to prevent ESIH via FKBP51 inhibition after traumatic stress, with or without tissue injury, and 3) the use of inhibitors of specific pathways may provide new insights into chronic post-traumatic pain development. PERSPECTIVE: The current work adds to a growing body of literature indicating that FKBP51 inhibition is a highly promising potential treatment strategy for reducing hyperalgesia. In the case of post-traumatic chronic pain, we show that such a treatment strategy would be particularly impactful if administered early after traumatic stress exposure.
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Affiliation(s)
- Britannia J Wanstrath
- Department of Anesthesiology, University of North Carolina, Chapel Hill, North Carolina; Institute for Trauma Recovery, University of North Carolina, Chapel Hill, North Carolina
| | - Samuel A McLean
- Department of Anesthesiology, University of North Carolina, Chapel Hill, North Carolina; Institute for Trauma Recovery, University of North Carolina, Chapel Hill, North Carolina; Department of Emergency Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Ying Zhao
- Department of Anesthesiology, University of North Carolina, Chapel Hill, North Carolina; Institute for Trauma Recovery, University of North Carolina, Chapel Hill, North Carolina
| | - Jacqueline Mickelson
- Department of Anesthesiology, University of North Carolina, Chapel Hill, North Carolina; Institute for Trauma Recovery, University of North Carolina, Chapel Hill, North Carolina
| | - Michael Bauder
- Department of Chemistry and Biochemistry, Technical University Darmstadt, Darmstadt, Germany
| | - Felix Hausch
- Department of Chemistry and Biochemistry, Technical University Darmstadt, Darmstadt, Germany
| | - Sarah D Linnstaedt
- Department of Anesthesiology, University of North Carolina, Chapel Hill, North Carolina; Institute for Trauma Recovery, University of North Carolina, Chapel Hill, North Carolina.
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Health-Related Quality of Life by Gulf War Illness Case Status. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19084425. [PMID: 35457293 PMCID: PMC9026791 DOI: 10.3390/ijerph19084425] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/28/2022] [Accepted: 03/31/2022] [Indexed: 12/02/2022]
Abstract
This study examines how health-related quality of life (HRQOL) and related indices vary by Gulf War illness (GWI) case status. The study population included veterans from the Gulf War Era Cohort and Biorepository (n = 1116). Outcomes were physical and mental health from the Veterans RAND 12 and depression, post-traumatic stress (PTSD), sleep disturbance, and pain. Kansas (KS) and Centers for Disease Control and Prevention (CDC) GWI definitions were used. Kansas GWI derived subtypes included GWI (met symptom criteria; no exclusionary conditions (KS GWI: Sym+/Dx−)) and those without GWI: KS noncase (1): Sym+/Dx+, KS noncase (2): Sym−/Dx+, and noncase (3): Sym−/Dx−. CDC-derived subtypes included CDC GWI severe, CDC GWI mild-to-moderate and CDC noncases. Case status and outcomes were examined using multivariable regression adjusted for sociodemographic and military-related characteristics. Logistic regression analysis was used to examine associations between GWI case status and binary measures for depression, PTSD, and severe pain. The KS GWI: Sym+/Dx− and KS noncase (1): Sym+/Dx+ groups had worse mental and physical HRQOL outcomes than veterans in the KS noncase (2): Sym−/Dx+ and KS noncase (3): Sym−/Dx− groups (ps < 0.001). Individuals who met the CDC GWI severe criteria had worse mental and physical HRQOL outcomes than those meeting the CDC GWI mild-to-moderate or CDC noncases (ps < 0.001). For other outcomes, results followed a similar pattern. Relative to the less symptomatic comparison subtypes, veterans who met the Kansas symptom criteria, regardless of exclusionary conditions, and those who met the CDC GWI severe criteria experienced lower HRQOL and higher rates of depression, PTSD, and severe pain.
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Hogan TP, Etingen B, McMahon N, Bixler FR, Am L, Wacks RE, Shimada SL, Reilly ED, Frisbee KL, Smith BM. Understanding Adoption and Preliminary Effectiveness of a Mobile App for Chronic Pain Management Among US Military Veterans: Pre-Post Mixed Methods Evaluation. JMIR Form Res 2022; 6:e33716. [PMID: 35049515 PMCID: PMC8814923 DOI: 10.2196/33716] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/17/2021] [Accepted: 11/22/2021] [Indexed: 12/21/2022] Open
Abstract
Background The Veterans Health Administration Pain Coach mobile health app was developed to support veterans with chronic pain. Objective Our objective was to evaluate early user experiences with the Pain Coach app and preliminary impacts of app use on pain-related outcomes. Methods Following a sequential, explanatory, mixed methods design, we mailed surveys to veterans at 2 time points with an outreach program in between and conducted semistructured interviews with a subsample of survey respondents. We analyzed survey data using descriptive statistics among veterans who completed both surveys and examined differences in key outcomes using paired samples t tests. We analyzed semistructured interview data using thematic analysis. Results Of 1507 veterans invited and eligible to complete the baseline survey, we received responses from 393 (26.1%). These veterans received our outreach program; 236 (236/393, 60.1%) completed follow-up surveys. We conducted interviews with 10 app users and 10 nonusers. Among survey respondents, 10.2% (24/236) used Pain Coach, and 58% (14/24) reported it was easy to use, though interviews identified various app usability issues. Veterans who used Pain Coach reported greater pain self-efficacy (mean 23.1 vs mean 16.6; P=.01) and lower pain interference (mean 34.6 vs mean 31.8; P=.03) after (vs before) use. The most frequent reason veterans reported for not using the app was that their health care team had not discussed it with them (96/212, 45.3%). Conclusions Our findings suggest that future efforts to increase adoption of Pain Coach and other mobile apps among veterans should include health care team endorsement. Our findings regarding the impact of Pain Coach use on outcomes warrant further study.
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Affiliation(s)
- Timothy P Hogan
- eHealth Partnered Evaluation Initiative, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Center for Healthcare Organization and Implementation Research, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Bella Etingen
- eHealth Partnered Evaluation Initiative, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Center of Innovation for Complex Chronic Healthcare, Edward Hines Jr. Veterans Affairs Hospital, Hines, IL, United States
| | - Nicholas McMahon
- eHealth Partnered Evaluation Initiative, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Center for Healthcare Organization and Implementation Research, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States
| | - Felicia R Bixler
- eHealth Partnered Evaluation Initiative, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Center of Innovation for Complex Chronic Healthcare, Edward Hines Jr. Veterans Affairs Hospital, Hines, IL, United States
| | - Linda Am
- eHealth Partnered Evaluation Initiative, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Center for Healthcare Organization and Implementation Research, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States
| | - Rachel E Wacks
- eHealth Partnered Evaluation Initiative, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Center for Healthcare Organization and Implementation Research, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States
| | - Stephanie L Shimada
- eHealth Partnered Evaluation Initiative, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Center for Healthcare Organization and Implementation Research, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Department of Health Law, Policy, and Management, Boston University School of Public Health, Boston, MA, United States.,Division of Health Informatics and Implementation Science, Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, MA, United States
| | - Erin D Reilly
- Mental Illness Research, Education, and Clinical Center (MIRECC), Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Social and Community Reintegration Research (SoCRR), Veterans Affairs Bedford Healthcare System, Bedford, MA, United States
| | - Kathleen L Frisbee
- eHealth Partnered Evaluation Initiative, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Office of Connected Care, Veterans Health Administration, Washington, DC, United States
| | - Bridget M Smith
- eHealth Partnered Evaluation Initiative, Veterans Affairs Bedford Healthcare System, Bedford, MA, United States.,Center of Innovation for Complex Chronic Healthcare, Edward Hines Jr. Veterans Affairs Hospital, Hines, IL, United States.,Northwestern University Feinberg School of Medicine, Chicago, IL, United States
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Stegner AJ, Almassi NE, Dougherty RJ, Ellingson LD, Gretzon NP, Lindheimer JB, Ninneman JV, Van Riper SM, O'Connor PJ, Cook DB. Safety and efficacy of short-term structured resistance exercise in Gulf War Veterans with chronic unexplained muscle pain: A randomized controlled trial. Life Sci 2021; 282:119810. [PMID: 34256041 DOI: 10.1016/j.lfs.2021.119810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 07/01/2021] [Accepted: 07/05/2021] [Indexed: 10/20/2022]
Abstract
AIMS Chronic widespread musculoskeletal pain (CMP) is a primary condition of Veterans suffering from Gulf War illness. This study evaluated the influence of resistance exercise training (RET) on symptoms, mood, perception of improvement, fitness, and total physical activity in Gulf War Veterans (GWV) with CMP. MAIN METHODS Fifty-four GWV with CMP were randomly assigned to 16 weeks of RET (n = 28) or wait-list control (n = 26). Supervised exercise was performed twice weekly starting at a low intensity. Outcomes, assessed at baseline, 6, 11 and 17 weeks and 6- and 12-months post-intervention, were: pain, fatigue, mood, sleep quality, perception of improvement, and physical activity via self-report and accelerometry. Muscular strength was assessed at baseline, 8 and 16 weeks. Accelerometer data yielded estimates of time spent in sedentary, light, and moderate-to-vigorous physical activities. Analyses used separate linear mixed models with group and time point as fixed effects. All models, except for perceived improvement, included baseline values as a covariate. KEY FINDINGS Participants assigned to RET completed 87% of training sessions and exhibited strength increases between 16 and 34% for eight lifts tested (Hedges' g range: 0.47-0.78). The treatment by time interaction for perceived improvement (F1,163 = 16.94, p < 0.001) was characterized by greater perceived improvement since baseline for RET at each time point, until the 12-month follow-up. Effects were not significant for other outcomes (p > 0.05). RET caused no adverse events. SIGNIFICANCE After 16 weeks of RET, GWV with CMP reported improvements in their condition and exhibited increases in muscular strength, without symptom exacerbation or reductions in total physical activity.
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Affiliation(s)
- Aaron J Stegner
- William S. Middleton Memorial Veterans Hospital, Madison, WI, United States of America; University of Wisconsin-Madison, Madison, WI, United States of America.
| | - Neda E Almassi
- William S. Middleton Memorial Veterans Hospital, Madison, WI, United States of America; University of Wisconsin-Madison, Madison, WI, United States of America
| | - Ryan J Dougherty
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
| | - Laura D Ellingson
- William S. Middleton Memorial Veterans Hospital, Madison, WI, United States of America; Western Oregon University, Monmouth, OR, United States of America
| | - Nicholas P Gretzon
- William S. Middleton Memorial Veterans Hospital, Madison, WI, United States of America; University of Wisconsin-Madison, Madison, WI, United States of America
| | - Jacob B Lindheimer
- William S. Middleton Memorial Veterans Hospital, Madison, WI, United States of America; University of Wisconsin-Madison, Madison, WI, United States of America
| | - Jacob V Ninneman
- William S. Middleton Memorial Veterans Hospital, Madison, WI, United States of America; University of Wisconsin-Madison, Madison, WI, United States of America
| | - Stephanie M Van Riper
- William S. Middleton Memorial Veterans Hospital, Madison, WI, United States of America; University of Wisconsin-Madison, Madison, WI, United States of America
| | | | - Dane B Cook
- William S. Middleton Memorial Veterans Hospital, Madison, WI, United States of America; University of Wisconsin-Madison, Madison, WI, United States of America
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Barad MJ, Sturgeon JA, Hong J, Aggarwal AK, Mackey SC. Characterization of chronic overlapping pain conditions in patients with chronic migraine: A CHOIR study. Headache 2021; 61:872-881. [PMID: 34184263 DOI: 10.1111/head.14129] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/30/2021] [Accepted: 04/12/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Chronic overlapping pain conditions (COPCs) represent a co-aggregation of widespread pain disorders. We characterized differences in physical and psychosocial functioning in patients with chronic migraine (CM) and those with CM and COPCs. BACKGROUND Patients with CM and COPCs have been identified as a distinct subgroup of patients with CM, and these patients may be vulnerable to greater symptom severity and burden. METHODS Data were extracted from Collaborative Health Outcomes Information Registry (an open-source learning health-care system), completed at the patients' first visit at a large tertiary care pain management center and electronic medical records. In 1601 patients with CM, the number of non-cephalic areas of pain endorsed on a body map was used to examine the differences in pain, physical and psychosocial function, adverse life experience, and health-care utilization. RESULTS Patients endorsing more body map regions reported significantly worse symptoms and function across all domains. Scored on a t-score metric (mean = 50, SD = 10), endorsement of one additional body map region corresponded with a 0.69-point increase in pain interference (95% CI = 0.55, 0.82; p < 0.001; Cohen's f = 0.328), 1.15-point increase in fatigue (95% CI = 0.97, 1.32; p < 0.001; Cohen's f = 0.432), and 1.21-point decrease in physical function (95% CI = -1.39, -1.03; p < 0.001; Cohen's f = 0.560). Patients with more widespread pain reported approximately 5% more physician visits (95% CI = 0.03, 0.07; p < 0.001), and patients reporting adverse life events prior to age 17 endorsed 22% more body map regions (95% CI = 0.11, 0.32; p < 0.001). CONCLUSIONS Patients with CM and other overlapping pain conditions as noted on the body map report significantly worse pain-related physical function, psychosocial functioning, increased health-care utilization, and greater association with adverse life experiences, compared with those with localized CM. This study provides further evidence that patients with CM and co-occurring pain conditions are a distinct subgroup of CM and can be easily identified through patient-reported outcome measures.
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Affiliation(s)
- Meredith J Barad
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - John A Sturgeon
- Department of Anesthesiology and Pain Medicine, University of Washington Medical Center, Seattle, WA, USA
| | - Juliette Hong
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Anuj K Aggarwal
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Sean C Mackey
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
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Lindheimer JB, Stegner AJ, Wylie GR, Klein-Adams JC, Almassi NE, Ninneman JV, Van Riper SM, Dougherty RJ, Falvo MJ, Cook DB. Post-exertional malaise in veterans with gulf war illness. Int J Psychophysiol 2020; 147:202-212. [PMID: 31786249 PMCID: PMC6957714 DOI: 10.1016/j.ijpsycho.2019.11.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 10/07/2019] [Accepted: 11/11/2019] [Indexed: 12/31/2022]
Abstract
Post-exertional malaise (PEM) is a potentially debilitating aspect of Gulf War Illness (GWI) that has received limited research attention. The purpose of the present investigation was to determine symptom severity changes following exercise in Veterans with GWI compared to control Veterans without GWI (CO). Sixty-seven Veterans (n = 39 GWI; n = 28 CO) underwent a 30-minute submaximal exercise challenge at 70% of heart rate reserve. Symptom measurements (e.g. fatigue, pain) occurred pre-, immediately post-, and 24-hour post-exercise. Self-reported physical and mental health, and physiological and perceptual responses to exercise were compared between groups using descriptive statistics, independent samples t-tests and repeated measures Analysis of Variance (RM-ANOVA). Post-exertional malaise was modeled using Group by Time (2 × 3) doubly-multivariate, RM-MANOVAs for (1) mood, (2) pain and (3) GWI-related symptoms, respectively (α = 0.05). Data were analyzed for the full sample of Veterans with GWI (n = 39) compared to CO (n = 28) and a subsample of Veterans (n = 18) who endorsed "feeling unwell after physical exercise or exertion" ("PEM endorsers") during screening. Veterans with GWI reported significantly lower physical and mental health. Groups exercised at similar relative exercise intensities, but GWI perceived exercise as more painful and fatiguing. Group-by-Time interactions were not significant for the entire sample for the three PEM models, however limiting the GWI sample to "PEM endorsers" resulted in significant interactions for Pain- and GWI-related PEM models. These results indicate that not all GVs with GWI experience PEM 24 h after exercise, and that more research is needed to determine the extent that exercise worsens symptoms in GWI.
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Affiliation(s)
- Jacob B Lindheimer
- William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, United States of America; Department of Kinesiology, University of Wisconsin-Madison, 2000 Observatory Dr, Madison, WI 53706, United States of America
| | - Aaron J Stegner
- William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, United States of America; Department of Kinesiology, University of Wisconsin-Madison, 2000 Observatory Dr, Madison, WI 53706, United States of America
| | - Glenn R Wylie
- War Related Illness and Injury Study Center, Department of Veterans Affairs New Jersey Health Care System, 385 Tremont Ave, East Orange, NJ 07018, United States of America; Kessler Foundation, 1199 Pleasant Valley Way, West Orange, NJ 07052, United States of America; New Jersey Medical School, Rutgers Biomedical and Health Sciences, 185 S Orange Ave, Newark, NJ 07103, United States of America
| | - Jacquelyn C Klein-Adams
- War Related Illness and Injury Study Center, Department of Veterans Affairs New Jersey Health Care System, 385 Tremont Ave, East Orange, NJ 07018, United States of America
| | - Neda E Almassi
- William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, United States of America; Department of Kinesiology, University of Wisconsin-Madison, 2000 Observatory Dr, Madison, WI 53706, United States of America
| | - Jacob V Ninneman
- William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, United States of America; Department of Kinesiology, University of Wisconsin-Madison, 2000 Observatory Dr, Madison, WI 53706, United States of America
| | - Stephanie M Van Riper
- William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, United States of America; Department of Kinesiology, University of Wisconsin-Madison, 2000 Observatory Dr, Madison, WI 53706, United States of America
| | - Ryan J Dougherty
- Department of Kinesiology, University of Wisconsin-Madison, 2000 Observatory Dr, Madison, WI 53706, United States of America
| | - Michael J Falvo
- War Related Illness and Injury Study Center, Department of Veterans Affairs New Jersey Health Care System, 385 Tremont Ave, East Orange, NJ 07018, United States of America; New Jersey Medical School, Rutgers Biomedical and Health Sciences, 185 S Orange Ave, Newark, NJ 07103, United States of America
| | - Dane B Cook
- William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, United States of America; Department of Kinesiology, University of Wisconsin-Madison, 2000 Observatory Dr, Madison, WI 53706, United States of America.
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Hassett AL, Fisher JA, Vie LL, Kelley WL, Clauw DJ, Seligman MEP. Association Between Predeployment Optimism and Onset of Postdeployment Pain in US Army Soldiers. JAMA Netw Open 2019; 2:e188076. [PMID: 30735237 PMCID: PMC6484606 DOI: 10.1001/jamanetworkopen.2018.8076] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Pain after deployment is a major health care concern. While risk factors have been previously studied, few studies have explored protective factors. OBJECTIVE To examine the prospective association between predeployment optimism and the onset of new pain after deployment in US Army soldiers. DESIGN, SETTING, AND PARTICIPANTS This prospective longitudinal cohort study examined US Army soldiers (active duty, Reserve, and National Guard) who deployed to Afghanistan or Iraq between February 12, 2010, and August 29, 2014, and completed the necessary psychological and health assessments before and after deployment. Analyses were performed in the Person-Event Data Environment between July 2016 and November 2018. This study relied exclusively on existing, secondary Army data. Of the 413 763 Army soldiers who met the specified deployment criteria, 385 925 soldiers were missing 1 or more of the required assessment forms. Of the remaining 27 838 soldiers who were examined for eligibility, 7104 soldiers were excluded because of preexisting back pain, joint pain, or frequent headaches. These exclusions resulted in a final analytic sample of 20 734 eligible soldiers. MAIN OUTCOMES AND MEASURES This study examined new reports of pain after deployment, including new back pain, joint pain, and frequent headaches. RESULTS Among 20 734 US Army soldiers (87.8% male; mean [SD] age, 29.06 [8.42] years), 37.3% reported pain in at least 1 new area of the body after deployment: 25.3% reported new back pain, 23.1% reported new joint pain, and 12.1% reported new frequent headaches. As a continuous measure, each 1-U increase in optimism was associated with 11% lower odds of reporting any new pain after deployment, even while adjusting for demographic, military, and combat factors (odds ratio, 0.89; 95% CI, 0.86-0.93). Tertile analyses revealed that compared with soldiers with high optimism (lowest odds of new pain) soldiers with low optimism had 35% greater odds of reporting new pain in any of the 3 sites evaluated (odds ratio, 1.35; 95% CI, 1.21-1.50). In addition, a larger increase in risk of new pain was observed when comparing the moderate-optimism and low-optimism groups rather than the high-optimism and moderate-optimism groups. CONCLUSIONS AND RELEVANCE Higher levels of optimism were associated with lower odds of reporting new pain after deployment, over and above other common determinants of pain, including demographic and military characteristics and combat experiences. Soldiers with low levels of optimism before deployment could benefit from programs geared toward enhancing optimism.
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Affiliation(s)
- Afton L. Hassett
- Chronic Pain and Fatigue Research Center, University of Michigan, Ann Arbor
| | - Joseph A. Fisher
- Positive Psychology Center, University of Pennsylvania, Philadelphia
- Research Facilitation Laboratory/Army Analytics Group, Monterey, California
| | - Loryana L. Vie
- Positive Psychology Center, University of Pennsylvania, Philadelphia
- Research Facilitation Laboratory/Army Analytics Group, Monterey, California
| | - Whitney L. Kelley
- Positive Psychology Center, University of Pennsylvania, Philadelphia
- Research Facilitation Laboratory/Army Analytics Group, Monterey, California
| | - Daniel J. Clauw
- Chronic Pain and Fatigue Research Center, University of Michigan, Ann Arbor
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Flynn DM, McQuinn H, Fairchok A, Eaton LH, Langford DJ, Snow T, Doorenbos AZ. Enhancing the success of functional restoration using complementary and integrative therapies: Protocol and challenges of a comparative effectiveness study in active duty service members with chronic pain. Contemp Clin Trials Commun 2018; 13:100311. [PMID: 30582069 PMCID: PMC6297112 DOI: 10.1016/j.conctc.2018.100311] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 11/12/2018] [Accepted: 11/28/2018] [Indexed: 12/22/2022] Open
Abstract
Chronic pain significantly impairs physical, psychological and social functioning. Among military populations, pain due to injuries sustained both on and off the battlefield is a leading cause of short and long-term disability. Improving the quality of pain care for active duty service members is a major priority of the Department of Defense. This article describes an ongoing comparative effectiveness study which aims to (1) evaluate the benefit of a multimodal complementary and integrative health (CIH) pain management program when added to standard rehabilitative care (SRC) prior to an intensive functional restoration (FR) program compared to SRC alone, and (2) identify factors that predict improvement in pain impact following treatment completion. Using a randomized controlled trial design, active duty service members with pain related to musculoskeletal injury are assigned to a 3-week course of either SRC or SRC combined with CIH therapies prior to beginning a 3-week course of FR. Outcomes are collected at baseline, at the end of stage 1 treatment, post-FR, and at 3- and 6-months post-FR. Outcome measures include provider-measured functional assessments and patient-reported assessment through the Pain Assessment Screening Tool and Outcomes Registry (PASTOR). The military health system provides a supportive environment for implementation of this research protocol. Challenges to conducting the study have included new technology systems at the study site, slower than projected enrollment, and program delivery issues. These challenges have been successfully managed and have not significantly impacted study participant enrollment and completion of study treatments.
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Affiliation(s)
- Diane M Flynn
- Madigan Army Medical Center, 9040 Jackson Ave, Tacoma, WA, 98431, USA
| | - Honor McQuinn
- Madigan Army Medical Center, 9040 Jackson Ave, Tacoma, WA, 98431, USA
| | | | - Linda H Eaton
- School of Nursing & Health Studies, University of Washington Bothell, Box 357266, Seattle, WA, 98195, USA
| | - Dale J Langford
- School of Medicine, University of Washington, Box 356340, Seattle, WA, 98195, USA
| | - Tyler Snow
- Madigan Army Medical Center, 9040 Jackson Ave, Tacoma, WA, 98431, USA
| | - Ardith Z Doorenbos
- School of Medicine, University of Washington, Box 356340, Seattle, WA, 98195, USA.,College of Nursing, University of Illinois Chicago, 845 S. Damen, Chicago, IL, 60612, USA
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Bøg M, Filges T, Jørgensen AMK. Deployment of personnel to military operations: impact on mental health and social functioning. CAMPBELL SYSTEMATIC REVIEWS 2018; 14:1-127. [PMID: 37131363 PMCID: PMC8427986 DOI: 10.4073/csr.2018.6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
This Campbell systematic review examines the effects of deployment on mental health. The review summarizes evidence from 185 studies. All studies used observational data to quantify the effect of deployment. This review includes studies that evaluate the effects of deployment on mental health. A total of 185 studies were identified. However, only 40 of these were assessed to be of sufficient methodological quality to be included in the final analysis. The studies spanned the period from 1993 to 2017 and were mostly carried out in the USA, UK and Australia. The studies all had some important methodological weaknesses. None of the included studies used experimental designs (random assignment). Deployment to military operations negatively affects the mental health functioning of deployed military personnel. For assessments taken more than 24 months since exposure, we consistently found adverse effects of deployment on all mental health domains (PTSD, depression, substance abuse/dependence, and common mental disorders), particularly on PTSD. For assessments taken less than 24 months (or a variable number of months since exposure) the evidence was less consistent and in many instances inconclusive. Plain language summary Deployment to military operations negatively affects the mental health functioning of deployed military personnel: While additional research is needed, the current evidence strongly supports the notion that deployment negatively affects mental health functioning of deployed military personnel.What is this review about?: When military personnel are deployed to military operations abroad they face an increased risk of physical harm, and an increased risk of adverse shocks to their mental health.The primary condition under consideration is deployment to an international military operation. Deployment to a military operation is not a uniform condition; rather, it covers a range of scenarios. Military deployment is defined as performing military service in an operation at a location outside the home country for a limited time period, pursuant to orders.The review included studies that reported outcomes for individuals who had been deployed. This review looked at the effect of deployment on mental health outcomes. The mental health outcomes are: post-traumatic stress disorder (PTSD), major depressive disorder (MDD), common mental disorders (depression, anxiety and somatisation disorders) and substance-related disorders.By identifying the major effects of deployment on mental health and quantifying these effects, the review can inform policy development on deployment and military activity as well as post-deployment support for veterans. In this way the review enables decision-makers to prioritise key areas.What are the main findings of this review?: What studies are included?: This review includes studies that evaluate the effects of deployment on mental health. A total of 185 studies were identified. However, only 40 of these were assessed to be of sufficient methodological quality to be included in the final analysis. The studies spanned the period from 1993 to 2017 and were mostly carried out in the USA, UK and Australia. The studies all had some important methodological weaknesses. None of the included studies used experimental designs (random assignment).Does deployment have an effect on mental health?: Deployment to military operations negatively affects the mental health functioning of deployed military personnel. For assessments taken more than 24 months since exposure, we consistently found adverse effects of deployment on all mental health domains (PTSD, depression, substance abuse/dependence, and common mental disorders), particularly on PTSD. For assessments taken less than 24 months (or a variable number of months since exposure) the evidence was less consistent and in many instances inconclusive.What do the findings of this review mean?: The odds of screening positive for PTSD and depression were consistently high in the longer term. This suggests that efforts should be increased to detect and treat mental disorders, as effects may be long-lasting.Overall the risk of bias in the majority of included studies was high. While it is difficult to imagine a randomised study design to understand how deployment affects mental health, other matters such as changes to personnel policy, or unanticipated shocks to the demand for military personnel, could potentially be a rich source of quasi-experimental variation.How up-to-date is this review?: The review authors searched for studies up to 2017. This Campbell systematic review was published in March 2018. Executive summary BACKGROUND: When military personnel are deployed to military operations abroad they face an increased risk of physical harm, and an increased risk of adverse shocks to their mental health. Research suggests that the increased risk to mental health is mainly due to the hazards of war, combat exposure: firing weapons, road side bombs, seeing fellow soldiers, friends, civilians, and enemies being injured, maimed or killed. These experiences may lead to severe mental stress. The adverse impact on mental health is the psychological cost of war, and it is of interest to policymakers to learn the magnitude of these effects. This review sets out to synthesise available evidence about the consequences of deployment for deployed military personnel in the mental health and social functioning domains.OBJECTIVES: The objective of this review isto synthesise the consequences of deployment to military operation on the mental health and social functioning of deployed military personnel.SEARCH METHODS: We searched electronic databases, grey literature, and references from primary studies and related reviews. No language or date restrictions were applied to the searches. We searched the following electronic databases: Academic Search Elite, Cochrane Library, EMBASE, ERIC, MEDLINE, PsycINFO, Science Citation Index, Social Science Citation Index, SocINDEX, as well as the Nordic platforms: bibliotek.dk, BIBSYS, and LIBRIS. The conclusions of this review are based on the most recent searches performed. The last search was performed in April 2017.SELECTION CRITERIA: Primary studies had to meet the following inclusion criteria: Participants: The participants should be military personnel.Intervention: The condition should be deployment to a military operation.Comparison: The relevant comparisons were either comparing a) deployed military personnel to non-deployed military personnel, b) deployed military personnel to military personnel deployed elsewhere, for example personnel deployed to non-combat operations, c) military personnel deployed to the same operation but stratified by combat exposure.Outcomes: The study should report on one or more mental health outcomes, and/or social functioning for the deployed participants. In particular studies should report on one or more of the following mental health outcomes: PTSD, major depression, substance abuse or dependence (including alcohol), and common mental disorders (depression and anxiety disorders). The following social functioning outcomes were relevant: employment, and homelessness.Study Designs: Both experimental and quasi-experimental designs with a comparison group were eligible for inclusion in the review. Studies were excluded if they: Reported on deployments taking place before 1989.Used a within group pre-post study design.Did not report on at least one of the mental health or social functioning outcomes. DATA COLLECTION AND ANALYSIS: The total number of potentially relevant studies constituted31,049records. A total of 185 studies met the inclusion criteria and were critically appraised by the review authors. The final selection of 185 studies was from 13 different countries.Forty eight of the 185 studies did not report effect estimates or provide data that would allow the calculation of an effect size and standard error. Fifty four studies were excluded because of overlapping samples. The majority of those studies were from USA but the main reason for not using studies from USA in the synthesis was lack of information to calculate an effect size. Nearly half the studies from the UK could not be used in the synthesis due to overlap of data samples. Forty three studies were judged to have a very high risk of bias (5 on the scale) and, in accordance with the protocol, we excluded these from the data synthesis on the basis that they would be more likely to mislead than inform., Thus a total of 40 studies, from five different countries, were included in the data synthesis.Random effects models were used to pool data across the studies. We used the odds ratio. Pooled estimates were weighted with inverse variance methods, and 95% confidence intervals were calculated. The meta-analyses were carried out by time since exposure (short, medium, long, and other time since exposure) and by type of comparison (deployed versus non-deployed, all deployed but stratified by either combat operations versus non-combat operations, or stratified by combat exposure). We performed single factor subgroup analysis. The assessment of any difference between subgroups was based on 95% confidence intervals. Funnel plots were used to assess the possibility of publication bias. Sensitivity analysis was used to evaluate whether the pooled effect sizes were robust across components of methodological quality.MAIN RESULTS: The findings were mixed, depending on the outcome, the time since exposure and the approach (deployed versus non-deployed termed absolute or stratified by extent of combat termed relative) used to investigate the effect. It was not possible to analyse the outcomes homelessness and employment. All studies that could be used in the data synthesis reported on the impact of deployment on mental health; PTSD, depression, substance use or common mental disorder.For assessments taken less than 24 months since exposure the evidence was inconclusive either because too few studies reported results in the short and medium term and/or the degree of heterogeneity between studies was large.For assessments taken at other time points (a variable number of months since exposure) the evidence was inconclusive for the relative comparisons due to either too few studies or a substantial degree of heterogeneity between studies. For the absolute comparison the analysis of common mental disorder was inconclusive, whereas the average effects of PTSD and depression were positive and statistically significant (PTSD odds ratio (OR) was 1.91 (95% confidence interval (CI): 1.28 to 2.85) and OR=1.98 (95% CI: 1.05 to 3.70) for depression). The analysis concerning substance use indicated that deployed participants did not have higher odds of screening positive for substance use compared to non-deployed participants (OR=1.15 (95% CI: 0.98 to 1.36)).For assessments taken more than 24 months post exposure, meta-analyses indicated that the odds of screening positive for PTSD, depression, substance use and common mental disorder were higher for participants in the deployed group compared to participants in the group that were not deployed (PTSD OR=3.31 (95% CI: 2.69 to 4.07), OR=2.19 (95% CI: 1.58 to 3.03) for depression, OR=1.27 (95% CI: 1.15 to 1.39) for substance use, and OR=1.64 (95% CI: 1.38 to 1.96) for common mental disorder). Likewise, participants reporting high combat exposure had higher odds of screening positive for PTSD and depression than participants reporting lower exposure for long term assessments (PTSD OR=3.05 (95% CI: 1.94 to 4.80) and OR=1.81 (95% CI: 1.28 to 2.56) for depression). The analyses of substance use and common mental disorder were inconclusive due to too few studies.On the basis of the prevalence of mental health problems in pre-deployed or non-deployed population based comparison sampleswe would therefore expect the long term prevalence of PTSD in post-deployed samples to be in the range 6.1 - 14.9%, the long term prevalence of depression to be in the range from 7.6% to 18%, the long term prevalence of substance use to be in the range from 2.4% to 17.5% and the prevalence of common mental disorder to be in the range from 10% to 23%.Sensitivity analyses resulted in no appreciable change in effect size, suggesting that the results are robust.It was only possible to assess the impact of two types of personnel characteristics (branch of service and duty/enlistment status) on the mental health outcomes. We found no evidence to suggest that the effect of deployment on any outcomes differ between these two types of personnel characteristics.AUTHORS' CONCLUSIONS: Deployment to military operations negatively affects the mental health functioning of deployed military personnel. We focused on the effect of deployment on PTSD (post-traumatic stress disorder), depression, substance abuse/dependence, and common mental disorders (depression and anxiety disorders). For assessments taken less than 24 months (or a variable number of months since exposure) the evidence was less consistent and in many instances inconclusive. For assessments taken more than 24 months since exposure, we consistently found adverse effects of deployment on all domains, particularly on PTSD. There is increased political awareness of the need to address post deployment mental health problems. The odds of screening positive for PTSD and depression were consistently high in the longer term. This suggests that efforts should be increased to detect and treat mental disorders, as effects may be long lasting. Mental illness is of particular concern in the military for operational reasons, but they may be hard to detect in the military setting because a military career is intimately linked with mental and physical strength.It was not possible to examine a number of factors which we had reason to expect would impact on the magnitude of the effect. This would have been particularly relevant from a policy perspective because these are direct parameters that one could use to optimally "organize" deployment in order to minimize impacts on mental health functioning.While additional research is needed, the current evidence strongly supports the notion that deployment negatively affects mental health functioning of deployed military personnel. The next step is to begin to examine preventive measures and policies for organizing deployment, in order to minimize the effects on mental health.
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Cerebral white matter structure is disrupted in Gulf War Veterans with chronic musculoskeletal pain. Pain 2017; 158:2364-2375. [DOI: 10.1097/j.pain.0000000000001038] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Duffy JR, Warburg FE, Koelle SFT, Werner MU, Nielsen PR. Pain-related psychological distress, self-rated health and significance of neuropathic pain in Danish soldiers injured in Afghanistan. Acta Anaesthesiol Scand 2015; 59:1367-76. [PMID: 26132862 DOI: 10.1111/aas.12579] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 04/21/2015] [Accepted: 06/04/2015] [Indexed: 01/10/2023]
Abstract
BACKGROUND Pain and mental health concerns are prevalent among veterans. While the majority of research has focused on chronic pain as an entity, there has been little work directed towards investigating the role of neuropathic pain in relation to psychological comorbidity. As such, we hypothesised that participants with signs of neuropathic pain would report higher levels of psychological distress and diminished self-rated health compared to those without a neuropathic component. METHODS A retrospective review of standardised questionnaires (PainDETECT Questionnaire, Post-traumatic Stress Disorder Checklist-Civilian, the Hospital Anxiety and Depression Scale, and EuroQOL Visual Analogue Scale) administered to injured soldiers. The participants were classified into three groups according to the PainDETECT questionnaire: non-neuropathic pain, possible neuropathic pain and definite neuropathic pain. RESULTS Fifty-three participants were included. The Post-traumatic Stress Disorder Checklist-Civilian score was in median (interquartile range) 26 (22-31), the Hospital Anxiety and Depression Scale score was 4 (2-6.5) and 2 (1-5) for anxiety and depression respectively. Evidence of neuropathic pain correlated positively with the Post-traumatic Stress Disorder Checklist-Civilian score (rho = 0.469, P < 0.001) and Hospital Anxiety and Depression Scale subscale for anxiety score (rho = 0.357, P = 0.009), and inversely with the EuroQOL Visual Analogue Scale score (rho = -0.361, P = 0.008). In multivariate regression analyses, the associations remained when adjusting for socio-demographics and clinical characteristics. CONCLUSIONS The results from the present study suggest that neuropathic pain is related to increased psychological distress and deterioration in self-rated health in injured soldiers.
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Affiliation(s)
- J. R. Duffy
- Multidisciplinary Pain Centre; Neuroscience Centre; Copenhagen University Hospital; Rigshospitalet; Copenhagen Denmark
| | - F. E. Warburg
- Department of Orthopaedic Surgery; Centre for Head and Orthopaedics; Copenhagen University Hospital; Rigshospitalet; Copenhagen Denmark
| | - S.-F. T. Koelle
- Department of Plastic Surgery, Breast Surgery and Burns Treatment; Centre for Head and Orthopaedics; Copenhagen University Hospital; Rigshospitalet; Copenhagen Denmark
| | - M. U. Werner
- Multidisciplinary Pain Centre; Neuroscience Centre; Copenhagen University Hospital; Rigshospitalet; Copenhagen Denmark
| | - P. R. Nielsen
- Multidisciplinary Pain Centre; Neuroscience Centre; Copenhagen University Hospital; Rigshospitalet; Copenhagen Denmark
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Wang L, Seelig A, Wadsworth SM, McMaster H, Alcaraz JE, Crum-Cianflone NF. Associations of military divorce with mental, behavioral, and physical health outcomes. BMC Psychiatry 2015; 15:128. [PMID: 26087771 PMCID: PMC4472413 DOI: 10.1186/s12888-015-0517-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 06/02/2015] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Divorce has been linked with poor physical and mental health outcomes among civilians. Given the unique stressors experienced by U.S. service members, including lengthy and/or multiple deployments, this study aimed to examine the associations of recent divorce on health and military outcomes among a cohort of U.S. service members. METHODS Millennium Cohort participants from the first enrollment panel, married at baseline (2001-2003), and married or divorced at follow-up (2004-2006), (N = 29,314). Those divorced were compared to those who remained married for mental, behavioral, physical health, and military outcomes using logistic regression models. RESULTS Compared to those who remained married, recently divorced participants were significantly more likely to screen positive for new-onset posttraumatic stress disorder, depression, smoking initiation, binge drinking, alcohol-related problems, and experience moderate weight gain. However, they were also more likely be in the highest 15(th) percentile of physical functioning, and be able to deploy within the subsequent 3-year period after divorce. CONCLUSIONS Recent divorce among military members was associated with adverse mental health outcomes and risky behaviors, but was also associated with higher odds of subsequent deployment. Attention should be given to those recently divorced regarding mental health and substance abuse treatment and prevention strategies.
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Affiliation(s)
- Lawrence Wang
- Deployment Health Research Department, Naval Health Research Center, San Diego, CA, USA.
| | - Amber Seelig
- Deployment Health Research Department, Naval Health Research Center, San Diego, CA, USA.
| | | | - Hope McMaster
- Deployment Health Research Department, Naval Health Research Center, San Diego, CA, USA.
| | | | - Nancy F Crum-Cianflone
- Deployment Health Research Department, Naval Health Research Center, San Diego, CA, USA.
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Martinez ME, Kearney DJ, Simpson T, Felleman BI, Bernardi N, Sayre G. Challenges to Enrollment and Participation in Mindfulness-Based Stress Reduction Among Veterans: A Qualitative Study. J Altern Complement Med 2015; 21:409-21. [PMID: 26133205 DOI: 10.1089/acm.2014.0324] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Mindfulness-Based Stress Reduction (MBSR) is associated with reduced depressive symptoms, quality of life improvements, behavioral activation, and increased acceptance among veterans. This study was conducted to increase the reach and impact of a veterans' MBSR program by identifying barriers to enrollment and participation to inform modifications in program delivery. OBJECTIVE Verify or challenge suspected barriers, and identify previously unrecognized barriers, to enrollment and participation in MBSR among veterans. DESIGN A retrospective qualitative analysis of semistructured interviews. SETTING/LOCATION VA Puget Sound Health Care System (Seattle, WA). SUBJECTS 68 interviewed, and 48 coded and analyzed before reaching saturation. APPROACH Content analysis of semistructured interviews. RESULTS Of the participants who enrolled, most (78%) completed the program and described MBSR positively. Veterans identified insufficient or inaccurate information, scheduling issues, and an aversion to groups as barriers to enrollment. Participants who discontinued the program cited logistics (e.g., scheduling and medical issues), negative reactions to instructors or group members, difficulty understanding the MBSR practice purposes, and struggling to find time for the practices as barriers to completion. Other challenges (cohort dynamics, teacher impact on group structure and focus, instructor lack of military service, and physical and psychological challenges) did not impede participation; we interpreted these as growth-facilitating challenges. Common conditions among veterans (chronic pain, posttraumatic stress disorder, and depression) were not described as barriers to enrollment or completion. CONCLUSIONS Women-only MBSR groups and tele-health MBSR groups could improve accessibility to MBSR for veterans by addressing barriers such as commute anxiety, time restrictions, and an aversion to mixed gender groups among women. Educating MBSR teachers about veteran culture and health challenges faced by veterans, adding psychoeducation materials that relate mindfulness practice to conditions common among veterans, and improving visual aids for mindful movement exercises in the workbook could better accommodate veterans who participate in MBSR.
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Affiliation(s)
| | - David J Kearney
- 2 Department of Medicine, VA Puget Sound Health Care System , Seattle, WA.,3 Department of Medicine, University of Washington School of Medicine , Seattle, WA
| | - Tracy Simpson
- 4 Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine , Seattle, WA.,5 Department of Mental Health, VA Puget Sound Health Care System , Seattle, WA
| | | | | | - George Sayre
- 1 VA Puget Sound Health Care System , Seattle, WA.,6 Department of Health Services, University of Washington School of Public Health , Seattle, WA
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Chronic Widespread Pain and Fibromyalgia Syndrome. HANDBOOKS IN HEALTH, WORK, AND DISABILITY 2014. [DOI: 10.1007/978-1-4939-0612-3_6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Lewis JD, Wassermann EM, Chao W, Ramage AE, Robin DA, Clauw DJ. Central sensitization as a component of post-deployment syndrome. NeuroRehabilitation 2013; 31:367-72. [PMID: 23232159 DOI: 10.3233/nre-2012-00805] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Many service members and veterans report chronic unexplained symptoms such as pain, fatigue and memory complaints, which have most recently been characterized as post-deployment syndrome (PDS). Chronic widespread pain is a component of this syndrome, producing significant disability and considerable health care costs. The similarity between the nature of these complaints and other medically unexplained illnesses such as fibromyalgia, irritable bowel syndrome, and chronic fatigue syndrome suggest that they may share a common mechanism. Here, we provide support for PDS as a consequence of pain and sensory amplification secondary to neuroplastic changes within the central nervous system, a phenomenon often termed central sensitization. We also discuss how factors such as stress and genetics may promote chronic widespread pain in veterans and service members who develop PDS.
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Affiliation(s)
- Jeffrey D Lewis
- National Institute of Neurological Disorders and Stroke, Behavioral Neurology Unit, Bethesda, MD, USA
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Abrams TE, Vaughan-Sarrazin M, Richardson K, Cram P, Rosenthal GE. Patterns of illness explaining the associations between posttraumatic stress disorder and the use of CT. Radiology 2013; 267:470-8. [PMID: 23360739 DOI: 10.1148/radiol.13121593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE To examine the relationship between posttraumatic stress disorder (PTSD) and computed tomography (CT) utilization and to determine whether there were patterns of comorbid illness that could explain the relationship. MATERIALS AND METHODS The study was approved by the University of Iowa Institutional Review Board and the Iowa City Veterans Affairs Medical Center Research and Development Committee. By using a retrospective cohort design, a national sample of new veteran enrollees aged 18-35 years was studied. Associations were examined between the presence of PTSD, receipt of at least one and multiple CT scans, comorbid medical conditions (eg, abdominal pain, headaches), and measures of health care utilization (eg, primary care, emergency room, and mental health visits) and the daily probability of the receipt of at least one CT scan before and after a diagnosis of PTSD. Analyses included sequential multivariable generalized linear mixed models to examine the independent relationship between PTSD and CT scan utilization. RESULTS Among the full cohort, 13.0% (10 018 of 76 812) received at least one CT scan. PTSD was identified in 21.1% (16 182 of 76 812) of the cohort, and 22.9% (3711 of 16 182) of veterans with PTSD received at least one CT scan as compared with 10.4% (6307 of 60 630) of veterans without PTSD (P < .0001). In sequential modeling, comorbid factors explaining the relationship between CT scans and PTSD were traumatic brain injury (odds ratio, 3.54; P < .0001), abdominal pain (odds ratio, 4.01; P < .0001), and headaches (odds ratio, 3.07; P < .0001). Associations were also strong for high levels of emergency room (odds ratio, 2.73; P < .0001) and primary care (odds ratio, 2.38; P < .0001) utilization. The daily chance of receiving a CT scan was seven times higher prior to the recognition of PTSD (daily chance, 0.007 before vs 0.001 after; P < .0001). CONCLUSION Young veterans with PTSD are receiving more CT scans compared with those without PTSD; the daily probability of receiving CT scans is higher prior to recognition of PTSD. SUPPLEMENTAL MATERIAL http://radiology.rsna.org/lookup/suppl/doi:10.1148/radiol.13121593/-/DC1.
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Affiliation(s)
- Thad E Abrams
- VA Office of Rural Health, Veterans Rural Health Resource Center-Central Region, Iowa City VA Medical Center, 601 Highway 6 West, Mailstop 152, Iowa City, IA 52246-2208, USA
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Butler RK, Ford GK, Hogan M, Roche M, Doyle KM, Kelly JP, Kendall DA, Chapman V, Finn DP. Fear-induced suppression of nociceptive behaviour and activation of Akt signalling in the rat periaqueductal grey: role of fatty acid amide hydrolase. J Psychopharmacol 2012; 26:83-91. [PMID: 21926424 DOI: 10.1177/0269881111413823] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The endocannabinoid system regulates nociception and aversion and mediates fear-conditioned analgesia (FCA). We investigated the effects of the fatty acid amide hydrolase (FAAH) inhibitor URB597, which inhibits the catabolism of the endocannabinoid anandamide and related N-acylethanolamines, on expression of FCA and fear and pain related behaviour per se in rats. We also examined associated alterations in the expression of the signal transduction molecule phospho-Akt in the periaqueductal grey (PAG) by immunoblotting. FCA was modelled by assessing formalin-evoked nociceptive behaviour in an arena previously paired with footshock. URB597 (0.3 mg/kg, i.p.) enhanced FCA and increased fear-related behaviour in formalin-treated rats. Conditioned fear per se in non-formalin-treated rats was associated with increased expression of phospho-Akt in the PAG. URB597 reduced the expression of fear-related behaviour in the early part of the trial, an effect that was accompanied by attenuation of the fear-induced increase in phospho-Akt expression in the PAG. Intra-plantar injection of formalin also reduced the fear-induced increase in phospho-Akt expression. These data provide evidence for a role of FAAH in FCA, fear responding in the presence or absence of nociceptive tone, and fear-evoked increases in PAG phospho-Akt expression. In addition, the results suggest that fear-evoked activation of Akt signalling in the PAG is abolished in the presence of nociceptive tone.
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Affiliation(s)
- Ryan K Butler
- Department of Pharmacology and Therapeutics, School of Medicine, NCBES Neuroscience Cluster and Centre for Pain Research, National University of Ireland, Galway, Ireland
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Amourette C, Lamproglou I, Barbier L, Fauquette W, Zoppe A, Viret R, Diserbo M. Gulf War illness: Effects of repeated stress and pyridostigmine treatment on blood–brain barrier permeability and cholinesterase activity in rat brain. Behav Brain Res 2009; 203:207-14. [DOI: 10.1016/j.bbr.2009.05.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2009] [Revised: 04/30/2009] [Accepted: 05/03/2009] [Indexed: 11/25/2022]
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Barbier L, Diserbo M, Lamproglou I, Amourette C, Peinnequin A, Fauquette W. Repeated stress in combination with pyridostigmine Part II: changes in cerebral gene expression. Behav Brain Res 2008; 197:292-300. [PMID: 18796314 DOI: 10.1016/j.bbr.2008.08.032] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2008] [Revised: 08/21/2008] [Accepted: 08/24/2008] [Indexed: 12/29/2022]
Abstract
Organophosphates (OP) represent a potential threat in terrorism or during military conflicts. Due to its faculty to protect cholinesterase (ChE) activity against irreversible inactivation by OP, pyridostigmine bromide (PB) was used as a prophylaxis treatment during the first Persian Gulf War. To explain dysfunctions reported by Gulf War Veterans (GWV), it was suggested a potentiation of the operational stress effects by PB given to soldiers. Our companion paper (see part 1 in the same journal issue) describes that PB treatment administered in repeated stress conditions results in long-term perturbations of learning and social behaviour. The present paper examines, in adult male Wistar rats, consequences of the association of repeated stress and PB treatment on gene expression in hypothalamus and hippocampus. PB treatment (1.5 mg/kg/day) was orally administered 30 min before each stress session to inhibit 40% of blood ChE as recommended by NATO. 10 days of stress alone induce a decrease in hypothalamic Il-1alpha expression. Treatment with PB alone increases mineralocorticoid receptor expression in hypothalamus which means that PB may thus modify stress perception by animals. Stressed-PB animals showed increase in hippocampal expression of BDNF, TrkB and CamKIIalpha, three genes implicated in memory development. As a supplement to previous studies showing behavioural and biochemical effects of the association of stress with PB, our data reveal that behavioural effects of this association may be linked with genomic changes in hippocampus. Mechanisms underlying these modifications and their link with memory disturbances reported by GWV remain to be further determined.
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Affiliation(s)
- Laure Barbier
- Department of Radiobiology and Radiopathology, Centre de Recherches Emile Pardé, 24, Avenue des Maquis du Grésivaudan, BP87-38700 La Tronche Cedex, France. laure
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