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Ozkan H, Ambler G, Banerjee G, Browning S, Leff AP, Ward NS, Simister RJ, Werring DJ. Prevalence, patterns, and predictors of patient-reported non-motor outcomes at 30 days after acute stroke: Prospective observational hospital cohort study. Int J Stroke 2024; 19:442-451. [PMID: 37950351 DOI: 10.1177/17474930231215660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
BACKGROUND Adverse non-motor outcomes are common after acute stroke and likely to substantially affect quality of life, yet few studies have comprehensively assessed their prevalence, patterns, and predictors across multiple health domains. AIMS We aimed to identify the prevalence, patterns, and the factors associated with non-motor outcomes 30 days after stroke. METHODS This prospective observational hospital cohort study-Stroke Investigation in North and Central London (SIGNAL)-identified patients with acute ischemic stroke or intracerebral hemorrhage (ICH) admitted to the Hyperacute Stroke Unit (HASU) at University College Hospital (UCH), London, between August 1, 2018 and August 31, 2019. We assessed non-motor outcomes (anxiety, depression, fatigue, sleep, participation in social roles and activities, pain, bowel function, and bladder function) at 30-day follow-up using the Patient-Reported Outcome Measurement Information System-Version 29 (PROMIS-29) scale and Barthel Index scale. RESULTS We obtained follow-up data for 605/719 (84.1%) eligible patients (mean age 72.0 years; 48.3% female; 521 with ischemic stroke, 84 with ICH). Anxiety (57.0%), fatigue (52.7%), bladder dysfunction (50.2%), reduced social participation (49.2%), and pain (47.9%) were the commonest adverse non-motor outcomes. The rates of adverse non-motor outcomes in ⩾ 1, ⩾ 2 and ⩾ 3 domains were 89%, 66.3%, and 45.8%, respectively; in adjusted analyses, stroke due to ICH (compared to ischemic stroke) and admission stroke severity were the strongest and most consistent predictors. There were significant correlations between bowel dysfunction and bladder dysfunction (κ = 0.908); reduced social participation and bladder dysfunction (κ = 0.844); and anxiety and fatigue (κ = 0.613). We did not identify correlations for other pairs of non-motor domains. CONCLUSION Adverse non-motor outcomes were very common at 30 days after stroke, affecting nearly 90% of evaluated patients in at least one health domain, about two-thirds in two or more domains, and almost 50% in three or more domains. Stroke due to ICH and admission stroke severity were the strongest and most consistent predictors. Adverse outcomes occurred in pairs of domains, such as with anxiety and fatigue. Our findings emphasize the importance of a multi-domain approach to effectively identify adverse non-motor outcomes after stroke to inform the development of more holistic patient care pathways after stroke.
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Affiliation(s)
- Hatice Ozkan
- UCL Queen Square Institute of Neurology, London, UK
- Hyper Acute Stroke Unit, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Gareth Ambler
- Department of Statistical Science, University College London, London, UK
| | - Gargi Banerjee
- UCL Queen Square Institute of Neurology, London, UK
- Hyper Acute Stroke Unit, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
- MRC Prion Unit at UCL, Institute of Prion Diseases, London, UK
| | - Simone Browning
- Hyper Acute Stroke Unit, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alex P Leff
- UCL Queen Square Institute of Neurology, London, UK
- Hyper Acute Stroke Unit, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Nick S Ward
- UCL Queen Square Institute of Neurology, London, UK
- Hyper Acute Stroke Unit, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Robert J Simister
- UCL Queen Square Institute of Neurology, London, UK
- Hyper Acute Stroke Unit, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - David J Werring
- UCL Queen Square Institute of Neurology, London, UK
- Hyper Acute Stroke Unit, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
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Liampas A, Velidakis N, Georgiou T, Vadalouca A, Varrassi G, Hadjigeorgiou GM, Tsivgoulis G, Zis P. Prevalence and Management Challenges in Central Post-Stroke Neuropathic Pain: A Systematic Review and Meta-analysis. Adv Ther 2020; 37:3278-3291. [PMID: 32451951 PMCID: PMC7467424 DOI: 10.1007/s12325-020-01388-w] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Indexed: 01/30/2023]
Abstract
Introduction Central post-stroke pain (CPSP) is defined as the neuropathic pain that arises either acutely or in the chronic phase of a cerebrovascular event and is a result of central lesions of the somatosensory tract. The aim of this systematic review and meta-analysis was to establish the prevalence of CPSP, to describe its characteristics, and to discuss the associated management challenges. Methods After a systematic Medline search, we identified 69 papers eligible to be included. Results The pooled prevalence of CPSP in patients with stroke at any location was 11% (95% CI 7–18%), which can increase to more than 50% in the subgroups of patients with medullary or thalamic strokes. CPSP onset coincides with stroke occurrence in 26% of patients (95% CI 18–35%); CPSP manifests within a month since symptom onset in 31% of patients (95% CI 22–42%), and occurs between the first month and the first year in 41% of patients (95% CI 33.9–49.0%). CPSP develops more than 12 months after stroke onset in 5% of patients (95% CI 3–8%). Conclusions Clinicians should look for any evidence of central neuropathic pain for at least 12 months after stroke. Both pharmacological and non-pharmacological interventions can be used for the management of CPSP. Lamotrigine has the strongest evidence (Level II of evidence, derived from small randomized controlled trials) for being effective in the management of CPSP. Future research should focus on well-designed trials of pharmacological and non-pharmacological interventions aiming to relief CPSP, which is a very common but often neglected pain syndrome. Electronic supplementary material The online version of this article (10.1007/s12325-020-01388-w) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Andreas Liampas
- Academic Directorate of Neurosciences, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | | | - Athina Vadalouca
- Pain and Palliative Care Center, Athens Medical Center, Athens, Greece
| | | | | | - Georgios Tsivgoulis
- Second Department of Neurology, "Attikon" University Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Baylor C, Yorkston KM, Jensen MP, Truitt AR, Molton IR. Scoping review of common secondary conditions after stroke and their associations with age and time post stroke. Top Stroke Rehabil 2018; 21:371-82. [PMID: 25341382 DOI: 10.1310/tsr2105-371] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Health care providers need to be alert to secondary conditions that might develop after stroke so that these conditions can be prevented or treated early to reduce further deterioration of health and quality of life. OBJECTIVES To review and describe the prevalence of secondary conditions after stroke and to summarize associations between secondary conditions and age and time post stroke. METHODS A scoping review of studies pertaining to secondary conditions after stroke published between 1986 and 2011 was conducted. RESULTS Seventy-six articles provided information regarding 6 secondary conditions: depression, pain, falls, fatigue, bowel/bladder problems, and sleep difficulties. Prevalence varied widely across studies for each condition. The limited repeated-measures evidence suggests that secondary conditions tend to occur in the first weeks or months post stroke and may remain relatively stable over time. Other evidence from regression analyses suggests either no significant associations between time post stroke or age or mixed results. Secondary conditions appear to be most commonly associated with severity of impairments. CONCLUSIONS Health care providers need to be alert to the development of secondary conditions after stroke in individuals as they age as well as in the poststroke time span. Obtaining a clear understanding of the prevalence of secondary conditions and associations with age and time post stroke is difficult because of variations in research methodologies. Future research is needed to define secondary condition prevalence and risk factors more clearly and to identify interventions that could reduce the prevalence and impact of these conditions on quality of life.
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Affiliation(s)
- Carolyn Baylor
- Department of Rehabilitation Medicine, University of Washington, Seattle, Washington
| | - Kathryn M Yorkston
- Department of Rehabilitation Medicine, University of Washington, Seattle, Washington
| | - Mark P Jensen
- Department of Rehabilitation Medicine, University of Washington, Seattle, Washington
| | - Anjali R Truitt
- Department of Rehabilitation Medicine, University of Washington, Seattle, Washington
| | - Ivan R Molton
- Department of Rehabilitation Medicine, University of Washington, Seattle, Washington
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Andersson V, Bergman S, Henoch I, Ene KW, Otterström-Rydberg E, Simonsson H, Ahlberg K. Pain and pain management in hospitalized patients before and after an intervention. Scand J Pain 2017; 15:22-29. [DOI: 10.1016/j.sjpain.2016.11.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 11/11/2016] [Accepted: 11/13/2016] [Indexed: 11/30/2022]
Abstract
Abstract
Background and aim
Studies have shown that pain is common among hospitalized patients and that there is a lack of compliance with pain management guidelines. Improving pain management does not only involve developing new drugs or technology; even more important is an effective organisation that utilises existing expertise. The aim of this study was to investigate whether pain in hospitalized patients can be reduced by implementing evidence-based pain management guidelines, providing education for staff and an organisation that includes pain responsibility nurses.
Methods
A cross-sectional study was carried out between 2009 and 2010 at two hospitals in southwest Sweden, comprising a baseline survey followed by an intervention. The study involved 306 patients, who answered questions about pain intensity at rest and while moving, disturbed sleep due to pain and whether they had used a pain rating scale while in hospital. Medical records were scrutinised for analgesic prescriptions. An intervention then took place, involving implementation of evidence-based guidelines, staff education and the introduction of pain responsibility nurses. A follow-up survey was carried out in 2012, in which 293 patients answered the same questions and their medical records were also reviewed. The baseline results were then compared with those of the follow-up survey.
Results
When compared with the baseline survey, the follow-up survey revealed significant differences in the use of validated pain rating instruments as well as the prescription of more appropriate analgesics. Prescription of paracetamol increased significantly in the follow-up survey; 56% of the patients were prescribed paracetamol on a regular basis, compared with 42% at baseline. There was also a significant increase in the use of strong opioids, from 38% at baseline to 55% at follow-up. Prescriptions of weak opioids decreased from 16% at baseline to 4% at follow-up. No significant differences were observed in patient pain levels in the follow-up survey. At baseline, 29% of the patients reported moderate to severe pain at rest (NRS 4–10) and at follow-up that figure was 24% (NRS 4–10). In both surveys, 41% reported moderate to severe pain (NRS 5–10) during movement. Thirty-nine percent reported disturbed sleep at night at both baseline and follow-up.
Conclusions
This study demonstrates that evidence-based guidelines made accessible to all staff as a pocket size booklet and on the intranet, in combination with staff education, pain responsibility nurses who informed other staff on their own wards, improved the prescription of analgesics in the hospitals studied. In order to achieve a noticeable effect for patients, i.e., reduced pain levels, an intervention containing more components than those employed in the present study is required.
Implications
Nurses and physicians need greater knowledge about the importance of pain rating. A vital part of pain management at hospitals is continuous evaluation of treatment outcomes to prevent severe pain and disturbed sleep. The complexity of pain and pain management requires commitment, time and knowledge on the part of healthcare staff. Multi-professional pain teams that support ward staff in pain management are necessary in order to reduce suffering and unnecessary pain in hospitalized patients.
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Affiliation(s)
- Viveka Andersson
- The Sahlgrenska Academy , University of Gothenburg , Institute of Health and Care Sciences , Box 457, 405 30 Gothenborg , Gothenburg , Sweden
- Department of Medicine , Hallands Hospital Varberg , Träslövsvägen 68, 432 37 , Varberg , Sweden
| | - Stefan Bergman
- Primary Health Care Unit, Department of Public Health and Community Medicine , Institute of Medicine, The Sahlgrenska Academy , University of Gothenburg , Box 457, 405 30 , Gothenborg , Sweden
- Spenshult Research and Development Centre , Bäckagårdsvägen 47, 302 74 , Halmstad , Sweden
| | - Ingela Henoch
- The Sahlgrenska Academy , University of Gothenburg , Institute of Health and Care Sciences , Box 457, 405 30 Gothenborg , Gothenburg , Sweden
- Angered Local Hospital , Halmtorget 1, 424 65 , Gothenburg , Sweden
| | - Kerstin Wickström Ene
- Department of Research, Development and Education , Hallands Hospital , Varberg , Träslövsvägen 68, 432 37 Varberg , Sweden
| | - Eva Otterström-Rydberg
- Department of Anesthesia and Intensive Care , Hallands Hospital , Varberg , Träslövsvägen 68, 432 37 Varberg , Sweden
| | - Hanna Simonsson
- Department of Surgery , Hallands Hospital , Halmstad , Lasarettsvägen, 302 33 Halmstad , Sweden
| | - Karin Ahlberg
- The Sahlgrenska Academy , University of Gothenburg , Institute of Health and Care Sciences , Box 457, 405 30 Gothenborg , Gothenburg , Sweden
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Morishita T, Inoue T. Brain Stimulation Therapy for Central Post-Stroke Pain from a Perspective of Interhemispheric Neural Network Remodeling. Front Hum Neurosci 2016; 10:166. [PMID: 27148019 PMCID: PMC4838620 DOI: 10.3389/fnhum.2016.00166] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Accepted: 04/04/2016] [Indexed: 12/25/2022] Open
Abstract
Central post-stroke pain (CPSP) is a debilitating, severe disorder affecting patient quality of life. Since CPSP is refractory to medication, various treatment modalities have been tried with marginal results. Following the first report of epidural motor cortex (M1) stimulation (MCS) for CPSP, many researchers have investigated the mechanisms of electrical stimulation of the M1. CPSP is currently considered to be a maladapted network reorganization problem following stroke, and recent studies have revealed that the activities of the impaired hemisphere after stroke may be inhibited by the contralesional hemisphere. Even though this interhemispheric inhibition (IHI) theory was originally proposed to explain the motor recovery process in stroke patients, we considered that IHI may also contribute to the CPSP mechanism. Based on the IHI theory and the fact that electrical stimulation of the M1 suppresses CPSP, we hypothesized that the inhibitory signals from the contralesional hemisphere may suppress the activities of the M1 in the ipsilesional hemisphere, and therefore pain suppression mechanisms may be malfunctioning in CPSP patients. In this context, transcranial direct current stimulation (tDCS) was considered to be a reasonable procedure to address the interhemispheric imbalance, as the bilateral M1 can be simultaneously stimulated using an anode (excitatory) and cathode (inhibitory). In this article, we review the potential mechanisms and propose a new model of CPSP. We also report two cases where CPSP was addressed with tDCS, discuss the potential roles of tDCS in the treatment of CPSP, and make recommendations for future studies.
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Affiliation(s)
- Takashi Morishita
- Department of Neurosurgery, Faculty of Medicine, Fukuoka University Fukuoka, Japan
| | - Tooru Inoue
- Department of Neurosurgery, Faculty of Medicine, Fukuoka University Fukuoka, Japan
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Gritsch S, Bali KK, Kuner R, Vardeh D. Functional characterization of a mouse model for central post-stroke pain. Mol Pain 2016; 12:12/0/1744806916629049. [PMID: 27030713 PMCID: PMC4956143 DOI: 10.1177/1744806916629049] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 11/27/2015] [Indexed: 11/20/2022] Open
Abstract
Background Stroke patients often suffer from a central neuropathic pain syndrome called central post-stroke pain. This syndrome is characterized by evoked pain hypersensitivity as well as spontaneous, on-going pain in the body area affected by the stroke. Clinical evidence strongly suggests a dysfunction in central pain pathways as an important pathophysiological factor in the development of central post-stroke pain, but the exact underlying mechanisms remain poorly understood. To elucidate the underlying pathophysiology of central post-stroke pain, we generated a mouse model that is based on a unilateral stereotactic lesion of the thalamic ventral posterolateral nucleus, which typically causes central post-stroke pain in humans. Results Behavioral analysis showed that the sensory changes in our model are comparable to the sensory abnormalities observed in patients suffering from central post-stroke pain. Surprisingly, pharmacological inhibition of spinal and peripheral key components of the pain system had no effect on the induction or maintenance of the evoked hypersensitivity observed in our model. In contrast, microinjection of lidocaine into the thalamic lesion completely reversed injury-induced hypersensitivity. Conclusions These results suggest that the evoked hypersensitivity observed in central post-stroke pain is causally linked to on-going neuronal activity in the lateral thalamus.
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Affiliation(s)
- Simon Gritsch
- Institute for Pharmacology, University of Heidelberg, Heidelberg, Germany
| | - Kiran Kumar Bali
- Institute for Pharmacology, University of Heidelberg, Heidelberg, Germany
| | - Rohini Kuner
- Institute for Pharmacology, University of Heidelberg, Heidelberg, Germany
| | - Daniel Vardeh
- Division of Pain Neurology, Department of Neurology and Anesthesia, Brigham and Women's Hospital, Boston, MA, USA
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Abstract
Although central post-stroke pain is widely recognized as a severe chronic neuropathic pain condition, its consolidated definition, clinical characteristics, and diagnostic criteria have not been defined due to its clinically diverse features. The present study was undertaken to comprehensively review current literature and provide a more complete picture of central post-stroke pain with respect to its definition, prevalence, pathophysiology, clinical characteristics, and diagnostic problems, and to describe the range of therapies currently available. In particular, nursing care perspectives are addressed. It is hoped that this review will help nurses become knowledgeable about central post-stroke pain and provide valuable information for the drafting of effective nursing care plans that improve outcomes and quality of life for patients with central post-stroke pain.
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Affiliation(s)
- HyunSoo Oh
- Department of Nursing, Inha University, Incheon, Republic of Korea
| | - WhaSook Seo
- Department of Nursing, Inha University, Incheon, Republic of Korea.
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Sirianni J, Ibrahim M, Patwardhan A. Chronic Pain Syndromes, Mechanisms, and Current Treatments. Molecular and Cell Biology of Pain. Elsevier; 2015. pp. 565-611. [DOI: 10.1016/bs.pmbts.2015.01.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Klit H, Hansen AP, Marcussen NS, Finnerup NB, Jensen TS. Early evoked pain or dysesthesia is a predictor of central poststroke pain. Pain 2014; 155:2699-2706. [DOI: 10.1016/j.pain.2014.09.037] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2014] [Revised: 09/26/2014] [Accepted: 09/29/2014] [Indexed: 11/30/2022]
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Abstract
This study investigated the prevalence of pain in the ipsilateral upper-limb in stroke patients. 229 stroke patients (133 men, 96 women; M age = 59.0 yr., SD = 12.4) were assessed with the Pain Behaviors Scales and their motor weakness was measured with the Motricity Index. Results indicated that over 27% of patients experienced pain in at least one joint of the ipsilateral upper limb. Shoulder pain was the most common. Further analysis indicated that the occurrence of pain in the ipsilateral upper limb was higher among women, among patients who used a cane, and among patients with a greater weakness of the affected lower limb.
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Affiliation(s)
- Yong Hyun Kwon
- 1 Department of Physical Therapy, Yeungnam University College, Republic of Korea
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Abstract
Central post-stroke pain (CPSP) is still an underestimated complication of stroke, resulting in impaired quality of life and, in addition to the functional and cognitive consequences of stroke, the presence of CPSP may be associated with mood disorders, such as depression, anxiety, and sleep disturbances. This type of pain may also impair activities of daily living and further worsen quality of life, negatively influencing the rehabilitation process. The prevalence of CSPS in the literature is highly variable (1%-12%) according to different studies, and this variability could be influenced by selection criteria and the different ethnic populations being investigated. With this scenario in mind, we performed a population-based study to assess the prevalence of CPSP and its main features in a homogeneous health district (Rimini, Italy), including five hospitals for a total population of 329,970 inhabitants. From 2008 to 2010, we selected 1,494 post-stroke patients and were able to interview 660 patients, 66 (11%) of whom reported pain with related tactile and thermal hyperesthesia, accompanied by needle puncture, tingling, swelling, and pressure sensations. Patients reported motor impairment and disability, which influenced their working ability, rehabilitation, and social life. Despite this severe pain state, there was a high percentage of patients who did not receive adequate treatment for pain.
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Affiliation(s)
- William Raffaeli
- ISAL Foundation, Institute for Research on Pain, Torre Pedrera, Rimini, Italy
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Abstract
BACKGROUND Post-stroke pain is common and affects the quality of life of stroke survivors, but the incidence and severity of headache, shoulder pain, other joint pain and central post-stroke pain following stroke still remain unclear. The aim of this prospective study was to determine the incidence and intensity of these different types of post-stroke pain. METHODS A total of 299 consecutive stroke patients, admitted to the Department of Neurology at Aarhus University Hospital, underwent a structured interview and a short sensory examination within 4 days of admission. Follow-up was conducted by phone 3 and 6 months after stroke onset, with 275 patients completing the whole study. Pain with onset in relation to stroke onset or following stroke was defined as 'newly developed pain'. RESULTS At the 6-month follow-up, newly developed pain was reported by 45.8% of the patients; headache by 13.1%, shoulder pain by 16.4%, other joint pain by 11.7%, other pain by 20.0% and evoked pain by light touch or thermal stimuli by 8.0%. More than one pain type was reported by 36.5% of the patients with newly developed pain. According to pre-defined criteria, 10.5% of the patients were classified as having possible central post-stroke pain. There was a moderate to severe impact on daily life in 33.6% of the patients with newly developed pain. CONCLUSIONS Pain following stroke is common, with almost half of the patients reporting newly developed pain 6 months after stroke.
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Affiliation(s)
- A P Hansen
- Danish Pain Research Center, Aarhus University Hospital, Denmark.
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Abstract
BACKGROUND AND PURPOSE Chronic pain is increasingly recognized as a consequence of stroke. This study aimed to describe the prevalence and pain types of new onset chronic pain ("novel pain") in patients with stroke compared with a randomly selected reference group from the general population and to identify factors associated with pain development in stroke patients. METHODS In a population-based follow-up design, development of chronic pain after stroke was assessed by a questionnaire sent to consecutive stroke patients, registered in a Danish national stroke database, two years after their stroke. A randomly selected sex- and age-matched reference group from the same catchment area received a similar questionnaire about development of new types of chronic pain in the same time period. A total of 608 stroke patients and 519 reference subjects were included in the study. RESULTS Development of novel pain was reported by 39.0% of stroke patients and 28.9% of reference subjects (OR 1.57, CI 1.21-2.04), and was associated with low age and depression in a multivariate model. Daily intake of pain medication for novel pain was reported by 15.3% and 9.4% of the stroke and reference population, respectively. Novel headache, shoulder pain, pain from increased muscle stiffness, and other types of novel pain were more common in stroke patients, whereas joint pain was equally common in the two groups. CONCLUSIONS Development of chronic pain is more common in stroke patients compared with sex- and age-matched reference subjects. Evaluation of post-stroke pain should be part of stroke follow-up.
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Affiliation(s)
- Henriette Klit
- Danish Pain Research Center, Aarhus University Hospital, Aarhus, Denmark.
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Klit H, Finnerup NB, Andersen G, Jensen TS. Central poststroke pain: A population-based study. Pain 2011; 152:818-24. [DOI: 10.1016/j.pain.2010.12.030] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Revised: 12/17/2010] [Accepted: 12/17/2010] [Indexed: 11/22/2022]
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Bugnicourt J, Garcia P, Canaple S, Lamy C, Godefroy O. Central neuropathic pain after cerebral venous thrombosis is not so uncommon: an observational study. J Neurol 2011; 258:1150-6. [DOI: 10.1007/s00415-010-5899-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Revised: 12/11/2010] [Accepted: 12/30/2010] [Indexed: 10/18/2022]
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Abstract
The aim of this study was to describe how persons with long-term pain after a stroke experience their care. The study is part of a larger research project concerning a group persons suffering from long-term pain after a stroke. Qualitative interviews were performed with 43 persons suffering from central poststroke pain, nociceptive pain or tension-type headache after their stroke incident. Content congruence emerged among the narratives (n = 43), and therefore the most information-rich ones (n = 23) were selected for deeper investigation by means of qualitative content analysis. The results reveal the patients' need for being respected, understood and supported, also for being given adequate time and information. Accessibility and continuity in the professional contacts and with regard to medical and physical treatment was emphasized. The participants' narratives highlight the importance of the professionals having knowledge of pain and pain management.
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Affiliation(s)
- Marita Widar
- Department of Medicine and Care, Division of Nursing Science, Faculty of Health Sciences, Linköping University, Linköping, and Department of Health Sciences, Orebro University, Orebro, Sweden.
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Fitzek S, Baumgärtner U, Marx J, Joachimski F, Axer H, Witte OW, Fitzek C. Chapter 15 Pain and itch in Wallenberg's syndrome: anatomical–functional correlations. Supplements to Clinical Neurophysiology 2006. [DOI: 10.1016/s1567-424x(09)70068-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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