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Magnavita N. Headache in the Workplace: Analysis of Factors Influencing Headaches in Terms of Productivity and Health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063712. [PMID: 35329399 PMCID: PMC8953285 DOI: 10.3390/ijerph19063712] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 12/15/2022]
Abstract
Headache is a very common condition that can have a significant impact on work. This study aimed to assess the prevalence of headaches and their impact on a sample of 1076 workers from 18 small companies operating in different sectors. The workers who volunteered to participate were asked to fill in the Headache Impact Test-6 (HIT-6) and answer questions designed to assess stressful and traumatic factors potentially associated with headaches. The volunteers subsequently underwent a medical examination and tests for diagnosing metabolic syndrome. Out of the 1044 workers who completed the questionnaire (participation rate = 97%), 509 (48.8%) reported suffering from headaches. In a multivariate logistic regression model, female gender, recent bereavement, intrusive leadership, and sleep problems were significantly associated with headaches. In univariate logistic regression models, headache intensity was associated with an increased risk of anxiety (OR 1.10; CI95% 1.09; 1.12) and depression (OR 1.09; CI95% 1.08; 1.11). Headache impact was also associated with the risk of metabolic syndrome (OR 1.02; CI95% 1.00, 1.04), obesity (OR 1.02, CI95% 1.01; 1.03), and reduced HDL cholesterol (OR 1.03; CI95% 1.01; 1.04). The impact of headache calls for intervention in the workplace not only to promote a prompt diagnosis of the different forms of headaches but also to improve work organization, leadership style, and the quality of sleep.
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Affiliation(s)
- Nicola Magnavita
- Postgraduate School of Occupational Health, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00168 Roma, Italy;
- Department of Science of Woman, Child and Public Health, A. Gemelli Foundation IRCCS, Largo A. Gemelli 8, 00168 Roma, Italy
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Kvarstein G, Högström H, Allen SM, Rosland JH. Cryoneurolysis for cervicogenic headache - a double blinded randomized controlled study. Scand J Pain 2020; 20:39-50. [PMID: 31675351 DOI: 10.1515/sjpain-2019-0086] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 07/11/2019] [Indexed: 01/15/2023]
Abstract
Background and aims Cervicogenic headache (CEH) is a debilitating condition and analgesics have limited effect. Percutaneous cryoneurolysis is thus still in use although the clinical evidence is lacking. We present a randomized, controlled study to assess the clinical efficacy of cryoneurolysis compared with a corticosteroid combined with a local anaesthetic. Methods In a university-based outpatient pain clinic we performed a randomized, double blinded, comparative study with an 18-week follow-up. After positive diagnostic test blocks 52 eligible patients were randomly allocated in a ratio of 3:2, 31 participants to occipital cryoneurolysis and 21 participants to injections of 1 mL methylprednisolone 40 mg/mL (Depo-Medrol®) combined with 1 mL bupivacaine 5 mg/mL. Results We observed a significant pain reduction of more than 50% in both treatment groups, slightly improved neck function and reduced number of opioid consumers. After 6-7-weeks, however, pain intensity increased gradually, but did not reach baseline within 18 weeks. Although cryoneurolysis provided a more prolonged effect, the group differences did not reach statistical significance. Health related quality of life and psychological distress improved minimally. A large number reported minor and transient side effects, but we found no significant group differences. After 18 weeks, 29% rated the headache as much improved, and 12 (24%) somewhat improved, but a large proportion (78%) reported need for further intervention/treatment. Conclusions Cryoneurolysis provided substantial, but temporary pain relief, and the effect was not significantly different from injections of a corticosteroid combined with a local anaesthetic. Participants were selected by a single test block, and the neurolytic procedure was guided by anatomical landmarks and nerve stimulation. A stricter patient selection and an ultrasound-guided technique might have improved the results. Cryoneurolysis provides temporary pain relief not significantly superior to corticosteroid injection, and the results question the value of occipital cryoneurolysis for a chronic pain condition like CEH. Implications Occipital cryoneurolysis may be considered when non-invasive treatments appear insufficient, but only for patients who have responded substantially to test blocks. A risk of local scar and neuroma formation by repeated cryoneurolysis, leading to neuropathic pain has been discussed by other researchers.
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Affiliation(s)
- Gunnvald Kvarstein
- Department of Pain Management and Research, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway.,Department of Clinical Medicine, UIT, The Arctic University of Norway, Tromsø, Norway
| | - Henrik Högström
- Department of Pain Management and Research, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway
| | | | - Jan Henrik Rosland
- Department of Medicine, Haraldsplass Deaconess Hospital, Bergen, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
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Kristoffersen ES, Stavem K, Lundqvist C, Russell MB. Impact of chronic headache on workdays, unemployment and disutility in the general population. J Epidemiol Community Health 2019; 73:360-367. [PMID: 30683804 DOI: 10.1136/jech-2018-211127] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 12/04/2018] [Accepted: 12/12/2018] [Indexed: 11/04/2022]
Abstract
BACKGROUND Data on the socioeconomic burden of chronic headache (≥15 days/last month or >180 days/year) is lacking. This study investigated the impact of chronic headache on sickness absence, unemployment and disutility in the general population in Norway. METHODS 30 000 persons aged 30-44 from the general population were screened for chronic headache by a screening questionnaire. The responder rate was 71%. The International Classification of Headache Disorders was used. We analysed the association of chronic headache with lost workdays, days with ≥50% reduced productivity, sick leave, unemployment and disutility, as assessed with the Short-Form Six-Dimension (SF-6D) in separate regression analyses. RESULTS Eighty-three per cent (427/516, 79% women) of the eligible participants completed the data on workdays and utility. They reported a mean of 9.7 (SD 24.8) workdays lost over the last 3 months, because of headache. The mean disutility score (1-SF-6D score) was 0.41. Thirty-three per cent were on long-term (>1 year) sick leave. The OR for being on sick leave was 1.9 (95% CI 1.1 to 3.2, p=0.017) for those with secondary compared with primary chronic headache. Similarly, the OR for increased number of workdays lost to headache was 3.5 (95% CI 1.8 to 6.5, p<0.001) and for unemployment 1.7 (95% CI 1.0 to 2.9, p=0.07), for those with secondary compared with primary chronic headache. Secondary chronic headache, high headache frequency and high psychological distress were significantly associated with higher disutility score. CONCLUSIONS The burden of chronic headache in the general population is substantial with high rates of lost workdays and disutility.
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Affiliation(s)
- Espen Saxhaug Kristoffersen
- Head and Neck Research Group, Research Centre, Akershus Universitetssykehus HF, Lorenskog, Norway.,Department of General Practice, HELSAM, University of Oslo, Oslo, Norway.,Department of Neurology, Akershus University Hospital, Lorenskog, Norway
| | - Knut Stavem
- Institute of Clinical Medicine, Campus Akershus University Hospital, University of Oslo, Oslo, Norway.,Department of Pulmonary Medicine, Medical Division, Akershus University Hospital, Lorenskog, Norway.,HØKH, Research Centre, Akershus University Hospital, Lørenskog, Norway
| | - Christofer Lundqvist
- Head and Neck Research Group, Research Centre, Akershus Universitetssykehus HF, Lorenskog, Norway.,Institute of Clinical Medicine, Campus Akershus University Hospital, University of Oslo, Oslo, Norway.,HØKH, Research Centre, Akershus University Hospital, Lørenskog, Norway.,Department of Neurology, Akershus University Hospital, Lorenskog, Norway
| | - Michael Bjørn Russell
- Head and Neck Research Group, Research Centre, Akershus Universitetssykehus HF, Lorenskog, Norway.,Institute of Clinical Medicine, Campus Akershus University Hospital, University of Oslo, Oslo, Norway
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Hagen K, Kristoffersen ES, Winsvold BS, Stovner LJ, Zwart JA. Remission of chronic headache: An 11-year follow-up study. Data from the Nord-Trøndelag Health Surveys 1995-1997 and 2006-2008. Cephalalgia 2018; 38:2026-2034. [PMID: 29629599 DOI: 10.1177/0333102418769940] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES To estimate remission rates of chronic headache and predictors of remission. METHODS In this longitudinal population-based cohort study, we used validated headache questionnaire data from the second (1995-1997, baseline; n = 51,856 aged ≥ 20 years, response rate: 55%) and third wave (2006-2008, follow-up, response rate: 42%) of the Nord-Trøndelag Health Study. Chronic headache was defined as ≥15 headache days/month during the last year. Chronic headache remission was defined as headache less than 15 days/month at follow-up. Potential predictors of remission were evaluated using logistic regression. RESULTS At baseline, 1266 (2.4%) participants reported chronic headache. Of these, 605 (48%) answered headache questions at follow-up. Remission was observed in 452 (74.7%), the proportion being almost identical in men and women (74.4% vs. 74.9, p = 0.92). In analyses adjusting for age, gender and education level, remission at follow-up was more than two times more likely among individuals without medication overuse headache (OR = 2.4, 95% CI 1.7-3.6) and without chronic musculoskeletal complaints (OR = 2.9, 95% CI 1.5-5.0) at baseline. CONCLUSIONS In this longitudinal population-based cohort study, three-quarters of chronic headache participants remitted from chronic headache. Remission was associated with no medication overuse headache and no chronic musculoskeletal complaints at baseline.
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Affiliation(s)
- Knut Hagen
- 1 Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.,2 Norwegian Advisory Unit on Headache, St. Olav's Hospital, Trondheim, Norway
| | - Espen Saxhaug Kristoffersen
- 3 Department of General Practice, HELSAM, University of Oslo, Oslo, Norway.,4 Department of Neurology, Akershus University Hospital, Lørenskog, Norway
| | - Bendik Slagvold Winsvold
- 5 Department of Neurology and FORMI; Oslo University Hospital, Oslo, Norway.,6 Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Lars Jacob Stovner
- 1 Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.,2 Norwegian Advisory Unit on Headache, St. Olav's Hospital, Trondheim, Norway
| | - John-Anker Zwart
- 5 Department of Neurology and FORMI; Oslo University Hospital, Oslo, Norway.,6 Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Krause SJ, Stillman MJ, Tepper DE, Zajac D. A Prospective Cohort Study of Outpatient Interdisciplinary Rehabilitation of Chronic Headache Patients. Headache 2017; 57:428-440. [PMID: 28127753 DOI: 10.1111/head.13020] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 11/08/2016] [Accepted: 11/08/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate the efficacy of an intensive outpatient program designed to improve functioning and reduce psychological impairment in chronic headache patients. BACKGROUND Chronic headaches, occurring 15 or more days per month, for three or more months, may arise from multiple International Classification of Headache Disorders diagnoses: Chronic Migraine, Chronic Tension Type Headache, New Daily Persistent Headache, Chronic Post Traumatic Headaches, and Medication Overuse Headache. Several interdisciplinary programs that treat patients with chronic headaches have reported decreases in headache frequency. This study sought to evaluate the effect of a 3 week interdisciplinary treatment program for patients with chronic headache disorders on headache severity, functional status, and psychological impairment. METHODS Subjects were 379 patients admitted to an outpatient chronic headache treatment program. Assessments of headache severity, psychological status, and functional impairment were completed by 371 (97.8%) of these at the time of admission. At discharge, 340 subjects (89.7%) provided assessment data, and 152 (40.1%) provided data at 1-year follow-up. RESULTS Subjects' mean ratings on a 0-10 scale for their headache pain in the prior week declined, and these improvements were maintained at follow-up. (Estimated marginal means on a 0-10 scale for Average pain: admission 6.1, discharge 3.5, follow-up 3.3; for Least pain: admission 3.2; discharge 1.5; follow-up 1.3; for Worst pain: admission 8.2; discharge 6.4; follow-up 5.7), and similar results were found for current pain (admission 4.7; discharge 2.8; follow-up 2.4): Measures of functional impairment also improved following treatment, and these gains were maintained at 12 month follow up (Estimated marginal mean Headache Impact Test-6 score: admission 66.1, discharge 55.4, follow-up 51.9; Estimated marginal mean Pain Disability Index score: admission 36.2, discharge 14.1, follow-up 11.6). As measured by the Depression, Anxiety and Stress Scale, anxiety and reactivity to stress decreased following treatment, and remained improved at follow-up (Estimated marginal mean score for Anxiety: admission 8.7, discharge 5.2, follow-up 4.4; Estimated marginal mean score for stress: admission 14.9, discharge 7.2, follow-up 7.6). Depression decreased with treatment, but while 1-year follow-up depression scores remained significantly lower than at admission, they were also significantly higher than at discharge (Estimated marginal means: admission 13.3, discharge 4.1, follow-up 6.6). CONCLUSIONS The study supports the efficacy of the treatment model. Limitations of the study and suggestions for future research are also discussed.
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Affiliation(s)
- Steven J Krause
- Department of Psychiatry & Psychology, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Mark J Stillman
- Department of Neurology, the Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Deborah E Tepper
- Department of Internal Medicine, Beth Israel Deaconess Healthcare, Sandwich, MA, USA
| | - Deborah Zajac
- Department of Nursing, Houston Methodist Hospital, Houston, TX, USA
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Bøe MG, Thortveit E, Vatne A, Mygland Å. Chronic headache with medication overuse: Long-term prognosis after withdrawal therapy. Cephalalgia 2016; 37:1215-1221. [PMID: 27707950 DOI: 10.1177/0333102416672493] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Knowledge about long-term outcomes after medication withdrawal therapy for chronic headache, including tension type and migraine headache is lacking. Methods We re-examined 56 patients an average of nine years after they participated in a medication withdrawal study with a one-year follow-up. We collected and compared data on headache, use of medication, quality of life, quality of sleep, anxiety, depression, and labor participation one and nine years after the start of withdrawal therapy. Results Headache days per month decreased from 16.7 (14.0-19.3) at one year to 13.3 (10.6-15.9) at nine years (P = 0.007). The proportion of patients meeting the criteria for chronic headache decreased from 27/56 (48%) at one year to 18/56 (32%) at nine years (P = 0.004). Medication overuse was reported in seven (13%) patients at one year and 18 (32%) at nine years (P = 0.013). The majority of patients overusing medication at nine years (10/18) belonged to a group of 14 patients who had a poor early response to withdrawal therapy and had sustained chronic headache after nine years. After excluding patients receiving retirement pensions, the proportion who received disability benefits increased from 21/55 (38%) at one year to 30/49 (61%) at nine years (P = 0.003). Conclusion Improvements after withdrawal therapy for chronic headache last at least nine years, with a parallel increase in the use of disability benefits. However, a high proportion of patients with a poor initial response to withdrawal therapy and sustained chronic headache overuse medication.
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Affiliation(s)
- Magne Geir Bøe
- 1 Neurological department, Sørlandet hospital, Kristiansand, Norway
| | - Erik Thortveit
- 1 Neurological department, Sørlandet hospital, Kristiansand, Norway
| | - Anita Vatne
- 1 Neurological department, Sørlandet hospital, Kristiansand, Norway
| | - Åse Mygland
- 1 Neurological department, Sørlandet hospital, Kristiansand, Norway.,2 Department for rehabilitation, Sørlandet hospital, Kristiansand, Norway.,3 Clinical Institute I, University of Bergen, Norway
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Abstract
Chronic daily headache (CDH) is a common neurological condition that affects 1-4% of the general population. Recent epidemiological studies have shown that CDH is mainly represented by chronic migraine (CM). Owing to the frequent headaches, associated symptoms, and comorbid conditions associated with CDH/CM, disability, quality of life (QoL), economic burden, and treatment outcome have become important personal and social issues. There have been several studies assessing the disability, QoL, and economic burden associated with CDH/CM. These studies, conducted in different settings, consistently reported significantly higher disability and economic burden and lower QoL among CDH/CM patients compared to patients with episodic headache (EH) or episodic migraine (EM). Treatment outcome of CDH/CM is often poor. In this review, we describe and summarize the results of relevant studies performed to date.
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Hagen K, Stovner LJ, Zwart JA. Potentials and Pitfalls in Analytical Headache Epidemiological Studies—Lessons to be Learned from the Head-HUNT Study. Cephalalgia 2016; 27:403-13. [PMID: 17448178 DOI: 10.1111/j.1468-2982.2007.01302.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The number of epidemiological headache studies is rapidly increasing, and has accentuated the need to improve the quality of the way studies are performed and how results are interpreted. The aims of this review were to summarize the main findings from the Head-HUNT study, to describe strengths and limitations of the Head-HUNT approach and to discuss the significance of some of our findings. Head-HUNT included a large sample size of 51 383 participants that gave the opportunity to make analyses also of relatively rare conditions. The wide range of health-related information made it possible to adjust for many potential confounding variables. Blood samples for future genetic headache studies are available for a non-selected large group of individuals. The data show that among several factors that have been evaluated, age and gender were the two most clearly related to migraine, whereas analgesic overuse and the presence of some comorbid conditions were most strongly associated with the prevalence of chronic headache. Interesting relationships to blood pressure and thyroidstimulating hormone levels were also found. Methodological problems in headache epidemiological studies are discussed and, in particular, problems with causal inferences. Despite the limitations of the head-HUNT study, we believe that the results so far have provided clues to causes and preventive factors of headache that should be explored in other populations and in prospective studies.
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Affiliation(s)
- K Hagen
- Department of Clinical Neuroscience, Faculty of medicine, Norwegian University of Science and Technology, Trondheim, Norway.
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Work-related psychosocial and organizational risk factors for headache: a 3-year follow-up study of the general working population in Norway. J Occup Environ Med 2014; 55:1436-42. [PMID: 24270295 DOI: 10.1097/jom.0b013e3182a7e678] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To determine the effects of work-related psychosocial and organizational factors on headache. METHODS A random cohort from the Norwegian general population (aged 18 to 66 years) had been observed for 3 years. Eligible respondents answered a question about headache, and were engaged in paid employment during the reference weeks in 2006 and 2009, or were temporarily absent from such work (N = 3325). RESULTS In the fully adjusted model, the main risk factors were high role conflict (highest odds ratio [OR] = 2.86; 95% confidence interval [CI] = 1.49 to 5.48), low social climate (highest OR = 2.21; 95% CI = 1.09 to 4.49), bullying/harassment (OR = 3.94; 95% CI = 1.36 to 11.42), and downsizing (OR = 2.38; 95% = 1.20 to 4.71). CONCLUSIONS Role conflict, low social climate, and bullying/harassment were the main predictors of headaches. These factors should be considered to prevent headaches at work.
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Raggi A, Covelli V, Leonardi M, Grazzi L, Curone M, D’Amico D. Difficulties in work-related activities among migraineurs are scarcely collected: results from a literature review. Neurol Sci 2014; 35 Suppl 1:23-6. [DOI: 10.1007/s10072-014-1736-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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12
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Binkowska-Bury M, Januszewicz P, Wolan M, Sobolewski M, Mazur A. Methods Used by Female Nurses and Lay Women for Everyday Pain Management. Pain Manag Nurs 2013; 14:236-246. [DOI: 10.1016/j.pmn.2011.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2010] [Revised: 05/10/2011] [Accepted: 05/10/2011] [Indexed: 11/17/2022]
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Hagen K, Linde M, Steiner TJ, Zwart JA, Stovner LJ. The bidirectional relationship between headache and chronic musculoskeletal complaints: an 11-year follow-up in the Nord-Trøndelag Health Study (HUNT). Eur J Neurol 2012; 19:1447-54. [PMID: 22519547 DOI: 10.1111/j.1468-1331.2012.03725.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2011] [Accepted: 03/13/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND PURPOSE Chronic daily headache (CDH) and chronic musculoskeletal complaints (CMSCs) are associated disorders, but whether there is a causal relationship between them is unclear. OBJECTIVE To determine whether CMSCs are associated with the subsequent development of CDH and vice versa. METHODS This longitudinal population-based cohort study used data from two consecutive surveys in the Nord-Trøndelag Health Study (HUNT 2 and 3) performed in 1995-1997 and 2006-2008. Amongst the 51 383 participants aged ≥ 20 years at baseline, 41 766 were eligible approximately 11 years later. Of these, 26 197 (63%) completed the questions regarding headache and CMSCs in HUNT 3. RESULTS A bidirectional relationship was found between headache and CMSCs. In the multivariate analyses adjusting for known potential confounders, a nearly two fold risk (OR 1.8; 95% CI 1.5-2.3) for developing CDH was found for those with CMSCs at baseline. Vice versa, a similarly elevated risk of CMSCs (OR 1.8; 95% CI 1.2-2.6), and even higher risk of chronic widespread MSCs (OR 2.7; 95% CI 1.6-4.7), was found at follow-up amongst those with CDH at baseline. CONCLUSION CMSCs predispose to CDH and CDH predisposes to CMSCs 11 years later. This may have relevance to understanding the pathophysiology of these disorders. CMSCs should be treated not only to relieve them but also to prevent the development of CDH, and vice versa.
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Affiliation(s)
- K Hagen
- Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.
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Hagen K, Linde M, Steiner TJ, Stovner LJ, Zwart JA. Risk factors for medication-overuse headache: an 11-year follow-up study. The Nord-Trøndelag Health Studies. Pain 2011; 153:56-61. [PMID: 22018971 DOI: 10.1016/j.pain.2011.08.018] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Revised: 08/17/2011] [Accepted: 08/17/2011] [Indexed: 11/25/2022]
Abstract
Medication-overuse headache (MOH) is relatively common, but its incidence has not been calculated and there are no prospective population-based studies that have evaluated risk factors for developing MOH. The aim of this study was to estimate incidences of and identify risk factors for developing chronic daily headache (CDH) and MOH. This longitudinal population-based cohort study used data from the Nord-Trøndelag Health Surveys performed in 1995-1997 and 2006-2008. Among the 51,383 participants at baseline, 41,766 were eligible approximately 11 years later. There were 26,197 participants (responder rate 63%), among whom 25,596 did not report CDH at baseline in 1995-1997. Of these, 201 (0.8%) had MOH and 246 (1.0%) had CDH without medication overuse (CDHwoO) 11 years later. The incidence of MOH was 0.72 per 1000 person-years (95% confidence interval 0.62-0.81). In the multivariate analyses, a 5-fold risk for developing MOH was found among individuals who at baseline reported regular use of tranquilizers [odds ratio 5.2 (3.0-9.0)] or who had a combination of chronic musculoskeletal complaints, gastrointestinal complaints, and Hospital Anxiety and Depression Scale score ≥ 11 [odds ratio 4.7 (2.4-9.0)]. Smoking and physical inactivity more than doubled the risk of MOH. In contrast, these factors did not increase the risk of CDHwoO. In this large population-based 11-year follow-up study, several risk factors for MOH did not increase the risk for CDHwoO, suggesting these are pathogenetically distinct. If the noted associations are causal, more focus on comorbid condition, physical activity, and use of tobacco and tranquilizers may limit the development of MOH.
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Affiliation(s)
- Knut Hagen
- Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway Norwegian National Headache Centre, St. Olavs University Hospital, Trondheim, Norway Department of Neuroscience, Imperial College London, London, England, UK Department of Neurology, Oslo University Hospital, and University of Oslo, Oslo, Norway
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Lantéri-Minet M, Duru G, Mudge M, Cottrell S. Quality of life impairment, disability and economic burden associated with chronic daily headache, focusing on chronic migraine with or without medication overuse: a systematic review. Cephalalgia 2011; 31:837-50. [PMID: 21464078 DOI: 10.1177/0333102411398400] [Citation(s) in RCA: 195] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To evaluate the evidence for quality of life (QoL) impairment, disability, healthcare resource use and economic burden associated with chronic daily headache (CDH), focusing on chronic migraine (CM) with or without medication overuse. METHODS A systematic review and qualitative synthesis of studies of patients/subjects with CDH that included CM, occurring on at least 15 days per month. MAIN FINDINGS Thirty-four studies were included for review (25 studies of patients and nine of subjects from the general population). CDH and CDH with medication overuse headache (MOH) were consistently associated with a lower QoL compared to control or episodic headache (EH) and CDH without MOH. CDH was consistently associated with greater disability and productivity loss, more consultations, more or longer hospitalizations and higher direct costs than EH. Data were not amenable to statistical pooling. PRINCIPAL CONCLUSIONS The findings of this review underline the detriment to QoL and the disabling nature of CDH, and in particular CM and CDH with MOH, and negative impact on workplace productivity compared to other types of headache.
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Affiliation(s)
- Michel Lantéri-Minet
- Département d’Evaluation et Traitement de la Douleur Médecine Palliative, Pôle Neurosciences Cliniques, CHU de Nice-Hôpital Pasteur, 30 Avenue de la Voie Romaine, Nice cedex 1, France.
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Abstract
BACKGROUND Little is known about the cost of neurological disorders in Norway. OBJECTIVES To estimate the cost of disorders of the brain, including the main psychiatric, neurological and neurosurgical conditions in Norway. METHODS Most of the data are extrapolations from a large European cost study that collected the best available epidemiological and health economical evidence for the year 2004. Some epidemiological data are available from Norway, but very little on costs. RESULTS Brain disorders seemed to affect 1.5 million Norwegians in 2004, and the total cost amounted to 5.8 billion Euros. The most prevalent disorders are anxiety disorders and migraine, and the most costly are affective disorders, addiction and dementia. Migraine is the most costly of the purely neurological conditions, followed by stroke, epilepsy and Parkinson's disease. The indirect costs account for more than half of the total costs. DISCUSSION Although the different brain disorders are very dissimilar in appearance, from health economic and public health perspectives, it is relevant to view them as a whole, since many of them share important pathophysiological mechanisms. This means that new insights into one disorder can have relevance for many other disorders. CONCLUSION As a result of the high impact on individuals and society, more resources should be allocated to treatment and research into brain disorders.
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Affiliation(s)
- L J Stovner
- Department of Neuroscience, Norwegian University of Science and Technology, and St Olavs Hospital, Norwegian National Headache Centre, Trondheim, Norway.
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Kessler RC, Shahly V, Stang PE, Lane MC. The associations of migraines and other headaches with work performance: results from the National Comorbidity Survey Replication (NCS-R). Cephalalgia 2010; 30:722-34. [PMID: 20511212 PMCID: PMC3486691 DOI: 10.1177/0333102410363766] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
It is unknown if comorbid conditions account for the association between migraines and work performance. This issue was investigated in the National Comorbidity Survey Replication (n = 9282). Twelve-month severe or persistent migraines and other headaches were assessed with comorbid 12-month mental and physical disorders using the WHO Composite International Diagnostic Interview. Work performance was assessed using the WHO Health and Work Performance Questionnaire. Significant associations of these conditions with work disability disappeared with controls for comorbid disorders, but severe or persistent migraines continued to predict work loss days even with controls. Individual-level and societal-level annual human capital values were $1165 and $9.3 billion for this subset of migraines. Roughly 20% of these associations were due to comorbidity, 60% to direct effects and 20% to indirect effects through temporally secondary comorbidities. These strong associations suggest that workplace interventions for severe or persistent migraines might have a positive return-on-investment for employers.
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Affiliation(s)
- R C Kessler
- Department of Health Care Policy, Harvard Medical School, Boston, MA 02115, USA.
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Bøe MG, Salvesen R, Mygland Å. Chronic Daily Headache with Medication Overuse: A Randomized Follow-Up by Neurologist or PCP. Cephalalgia 2009; 29:855-63. [DOI: 10.1111/j.1468-2982.2008.01810.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Several studies have shown the benefit of withdrawal therapy when medication overuse headache (MOH) is suspected. Our aim was to compare the effect of withdrawal therapy in patients followed by a neurologist (group A, n = 42) and a primary care physician (PCP) (group B, n = 38). Patients were randomized to A or B, and follow-up was at 3, 6 and 12 months. Calculated mean headache (MH at 6 months + MH at 12 months)/2 (primary end-point) was similar; A 1.04 (0.87, 1.21) and B 1.02 (0.82, 1.21) ( P = 0.87). The number of patients with 50% improvement of headache days was also similar; 14/42 in group A vs. 12/34 in B ( P = 0.86) at 3 months, 15/42 vs. 11/33 ( P = 0.83) at 6 months and 15/42 vs. 14/38 ( P = 0.92) at 12 months. Days without headache during the last 9 months of follow-up were 123 (96, 150) in group A and 137 (112, 161) in B ( P = 0.62). After 3 months one-third were classified as MOH. Patients with MOH improved similarly in group A and B, and so did patients without MOH. Within 1 year 7/42 in A and 9/38 in B had recurrent medication overuse ( P = 0.43). In summary, there were no significant differences in follow-up results between the two groups.
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Affiliation(s)
- MG Bøe
- Department of Neurology, Sølandet Hospital, Rikshospitalet University Hospital, Kristiansand
| | - R Salvesen
- Department of Neurology, Nordland Hospital, Bodø
- Institute of Neurology, University of Tromsø Tromsø
| | - Å Mygland
- Department of Neurology, Sølandet Hospital, Rikshospitalet University Hospital, Kristiansand
- Hospital of Rehabilitation, Rikshospitalet University Hospital, Kristiansand
- Institute of Clinical Medicine, University of Bergen, Bergen, Norway
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Mäki K, Vahtera J, Virtanen M, Elovainio M, Pentti J, Keltikangas-Järvinen L, Kivimäki M. Sickness Absence Among Female Employees With Migraine and Co-Existing Conditions. Cephalalgia 2008; 28:1136-44. [DOI: 10.1111/j.1468-2982.2008.01649.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This prospective cohort study examined the risk of sickness absence among 27 127 female public-sector employees by status of migraine and co-existing conditions. A baseline survey was used to assess chronic disorders and demographic factors. Information on sickness absence in the 3 years following the survey was obtained from employers' registers. Migraine was related to 5.4 extra sickness absence days per person-year, with the corresponding figures being 14.6 and 6.1 for depression and respiratory disorders, respectively. After adjusting for age, marital status, socioeconomic status and presence of depression or respiratory disorders, employees with migraine had a 1.21 (95± confidence interval 1.18, 1.24) times higher risk of self-certified sickness absence episodes (≤ 3 days) than did those without migraine. The corresponding excess risk for medically certified absence episodes (≤ 3 days) was 1.15 (1.12, 1.19). Among employees with depression or respiratory disorders, secondary migraine was associated with an increased risk of sickness absence episode of 1.15 to 1.23. These findings suggest that migraine is associated with increased risk of recorded sickness absence independent of depression and respiratory disorders.
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Affiliation(s)
- K Mäki
- Department of Psychology, University of Helsinki
| | - J Vahtera
- Finnish Institute of Occupational Health, Helsinki, Finland
| | - M Virtanen
- Finnish Institute of Occupational Health, Helsinki, Finland
| | - M Elovainio
- Department of Psychology, University of Helsinki
| | - J Pentti
- Finnish Institute of Occupational Health, Helsinki, Finland
| | | | - M Kivimäki
- Finnish Institute of Occupational Health, Helsinki, Finland
- Department of Epidemiology and Public Health, University College London, London, UK
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Braden JB, Zhang L, Zimmerman FJ, Sullivan MD. Employment outcomes of persons with a mental disorder and comorbid chronic pain. PSYCHIATRIC SERVICES (WASHINGTON, D.C.) 2008. [PMID: 18678685 DOI: 10.1176/appi.ps.59.8.878] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
OBJECTIVE This study examined the independent and interactive effects of common mental disorders and chronic pain conditions on employment and work outcomes among individuals under 65 years old. METHODS Cross-sectional data were analyzed from the second wave of Healthcare for Communities (HCC2), a household telephone survey of U.S. civilian adults conducted in 2000-2001 (N=5,328). Common mental disorders were assessed by using the short-form version of the World Health Organization's Composite International Diagnostic Interview. Chronic pain conditions and employment outcomes were identified by self-report. Logistic and linear regression analyses were used to provide estimates for work impairment on the basis of the presence of a mental disorder or a chronic pain condition or both. RESULTS The interaction between presence of a mental disorder and presence of a chronic pain condition was significantly associated with no work for pay in the past 12 months (odds ratio=2.3, 95% confidence interval=1.2-4.2) and number of days of work missed in the past month because of health (regression coefficient=1.47, SE=.59). In stratified analyses this effect persisted for women but not for men. The presence of a mental disorder and the presence of a chronic pain condition were each independently associated with limitations in work and any work missed in the past 30 days because of health, although the interaction was not significant. CONCLUSIONS Mental disorders and chronic pain are each associated with work disability. Mental disorders are more strongly associated with some work disability outcomes when they are accompanied by chronic pain, especially among women.
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Affiliation(s)
- Jennifer Brennan Braden
- Department of Psychiatry and Behavioral Sciences, University of Washington, 1959 NE Pacific St., Box 356560, Seattle, WA 98195-6560, USA.
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Braden JB, Zhang L, Zimmerman FJ, Sullivan MD. Employment outcomes of persons with a mental disorder and comorbid chronic pain. Psychiatr Serv 2008; 59:878-85. [PMID: 18678685 PMCID: PMC2717028 DOI: 10.1176/ps.2008.59.8.878] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This study examined the independent and interactive effects of common mental disorders and chronic pain conditions on employment and work outcomes among individuals under 65 years old. METHODS Cross-sectional data were analyzed from the second wave of Healthcare for Communities (HCC2), a household telephone survey of U.S. civilian adults conducted in 2000-2001 (N=5,328). Common mental disorders were assessed by using the short-form version of the World Health Organization's Composite International Diagnostic Interview. Chronic pain conditions and employment outcomes were identified by self-report. Logistic and linear regression analyses were used to provide estimates for work impairment on the basis of the presence of a mental disorder or a chronic pain condition or both. RESULTS The interaction between presence of a mental disorder and presence of a chronic pain condition was significantly associated with no work for pay in the past 12 months (odds ratio=2.3, 95% confidence interval=1.2-4.2) and number of days of work missed in the past month because of health (regression coefficient=1.47, SE=.59). In stratified analyses this effect persisted for women but not for men. The presence of a mental disorder and the presence of a chronic pain condition were each independently associated with limitations in work and any work missed in the past 30 days because of health, although the interaction was not significant. CONCLUSIONS Mental disorders and chronic pain are each associated with work disability. Mental disorders are more strongly associated with some work disability outcomes when they are accompanied by chronic pain, especially among women.
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Affiliation(s)
- Jennifer Brennan Braden
- Department of Psychiatry and Behavioral Sciences, University of Washington, 1959 NE Pacific St., Box 356560, Seattle, WA 98195-6560, USA.
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Stovner LJ, Andrée C. Impact of headache in Europe: a review for the Eurolight project. J Headache Pain 2008; 9:139-46. [PMID: 18418547 PMCID: PMC2386850 DOI: 10.1007/s10194-008-0038-6] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2008] [Accepted: 04/01/2008] [Indexed: 01/08/2023] Open
Abstract
A recent health economic survey in Europe has suggested that migraine is the costliest among the neurological disorders. According to many studies, migraine and other disorders lead to widespread suffering, reduction of quality of life, and marked impairment of participation, both in work and social activities. The present literature survey was made in order to summarize what is known on the subject, as a preparation for a EU-supported study to assess the impact in several EU countries with similar methodology and the same research instrument. Previous studies have yielded relatively reliable data only for migraine, whereas the impact of tension-type headache is virtually unknown or only very incompletely known for most dimensions of headache impact. Some data do suggest, however, that this headache may be as important from a health economic and a public health perspective as migraine. In future studies it is important to get population-based data from various countries relevant for estimation of indirect (mostly absenteeism from work and reduced working efficiency when having headache) and direct costs (related to medication, consultations, investigations and hospitalisations). Also, the impact on ability to get education and participate in the workforce is very relevant, as is the impact on love life and family planning. The quality of life of headache patients should be measured by validated instruments. To get a complete picture, one should also ask about the effect on the life of partners and children, and on the possible impact even when headache-free (e.g. fear of the next attack).
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Affiliation(s)
- Lars Jacob Stovner
- Norwegian National Headache Centre, Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.
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Eine klinische Herausforderung. Schmerz 2008; 22 Suppl 1:11-6. [DOI: 10.1007/s00482-007-0608-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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