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Zhu K, Chen S, Qin X, Bai W, Hao J, Xu X, Guo H, Bai H, Yang Z, Wang S, Zhao Z, Ji T, Kong D, Zhang W. Exploring the therapeutic potential of cannabidiol for sleep deprivation-induced hyperalgesia. Neuropharmacology 2024; 249:109893. [PMID: 38428482 DOI: 10.1016/j.neuropharm.2024.109893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 03/03/2024]
Abstract
Hyperalgesia resulting from sleep deprivation (SD) poses a significant a global public health challenge with limited treatment options. The nucleus accumbens (NAc) plays a crucial role in the modulation of pain and sleep, with its activity regulated by two distinct types of medium spiny neurons (MSNs) expressing dopamine 1 or dopamine 2 (D1-or D2) receptors (referred to as D1-MSNs and D2-MSNs, respectively). However, the specific involvement of the NAc in SD-induced hyperalgesia remains uncertain. Cannabidiol (CBD), a nonpsychoactive phytocannabinoid, has demonstrated analgesic effects in clinical and preclinical studies. Nevertheless, its potency in addressing this particular issue remains to be determined. Here, we report that SD induced a pronounced pronociceptive effect attributed to the heightened intrinsic excitability of D2-MSNs within the NAc in Male C57BL/6N mice. CBD (30 mg/kg, i.p.) exhibited an anti-hyperalgesic effect. CBD significantly improved the thresholds for thermal and mechanical pain and increased wakefulness by reducing delta power. Additionally, CBD inhibited the intrinsic excitability of D2-MSNs both in vitro and in vivo. Bilateral microinjection of the selective D2 receptor antagonist raclopride into the NAc partially reversed the antinociceptive effect of CBD. Thus, these findings strongly suggested that SD activates NAc D2-MSNs, contributing heightened to pain sensitivity. CBD exhibits antinociceptive effects by activating D2R, thereby inhibiting the excitability of D2-MSNs and promoting wakefulness under SD conditions.
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Affiliation(s)
- Kangsheng Zhu
- Department of Pharmacology of Chinese Materia Medica, Institution of Chinese Integrative Medicine, School of Chinese Integrative Medicine, The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, Shijiazhuang, Hebei, 050017, China; Department of Anesthesiology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050011, China
| | - Siruan Chen
- Department of Pharmacology of Chinese Materia Medica, Institution of Chinese Integrative Medicine, School of Chinese Integrative Medicine, The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, Shijiazhuang, Hebei, 050017, China
| | - Xia Qin
- Department of Pharmacology of Chinese Materia Medica, Institution of Chinese Integrative Medicine, School of Chinese Integrative Medicine, The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, Shijiazhuang, Hebei, 050017, China
| | - Wanjun Bai
- Department of Pharmacy, Hebei General Hospital, Shijiazhuang, Hebei, 050051, China
| | - Jie Hao
- Department of Pharmacology of Chinese Materia Medica, Institution of Chinese Integrative Medicine, School of Chinese Integrative Medicine, The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, Shijiazhuang, Hebei, 050017, China
| | - Xiaolei Xu
- School of Nursing, Hebei Medical University, Shijiazhuang, Hebei, 050000, China
| | - Han Guo
- Department of Pharmacology of Chinese Materia Medica, Institution of Chinese Integrative Medicine, School of Chinese Integrative Medicine, The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, Shijiazhuang, Hebei, 050017, China
| | - Hui Bai
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050017, China
| | - Zuxiao Yang
- Department of Pharmacology of Chinese Materia Medica, Institution of Chinese Integrative Medicine, School of Chinese Integrative Medicine, The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, Shijiazhuang, Hebei, 050017, China
| | - Sheng Wang
- Hebei Key Laboratory of Neurophysiology, Shijiazhuang, Hebei, 050017, China
| | - Zongmao Zhao
- Department of Neurosurgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050011, China
| | - Tengfei Ji
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Dezhi Kong
- Department of Pharmacology of Chinese Materia Medica, Institution of Chinese Integrative Medicine, School of Chinese Integrative Medicine, The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, Shijiazhuang, Hebei, 050017, China.
| | - Wei Zhang
- Department of Pharmacology of Chinese Materia Medica, Institution of Chinese Integrative Medicine, School of Chinese Integrative Medicine, The Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, Shijiazhuang, Hebei, 050017, China.
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Katagiri A, Kishimoto S, Okamoto Y, Yamada M, Niwa H, Bereiter DA, Kato T. Effect of chronic intermittent hypoxia on ocular and intraoral mechanical allodynia mediated via the calcitonin gene-related peptide in a rat. Sleep 2024; 47:zsad332. [PMID: 38166171 PMCID: PMC10925949 DOI: 10.1093/sleep/zsad332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 12/15/2023] [Indexed: 01/04/2024] Open
Abstract
STUDY OBJECTIVES Obstructive sleep apnea, a significant hypoxic condition, may exacerbate several orofacial pain conditions. The study aims to define the involvement of calcitonin gene-related peptide (CGRP) in peripheral and central sensitization and in evoking orofacial mechanical allodynia under chronic intermittent hypoxia (CIH). METHODS Male rats were exposed to CIH. Orofacial mechanical allodynia was assessed using the eyeblink test and the two-bottle preference drinking test. The CGRP-immunoreactive neurons in the trigeminal ganglion (TG), CGRP-positive primary afferents projecting to laminae I-II of the trigeminal spinal subnucleus caudalis (Vc), and neural responses in the second-order neurons of the Vc were determined by immunohistochemistry. CGRP receptor antagonist was administrated in the TG. RESULTS CIH-induced ocular and intraoral mechanical allodynia. CGRP-immunoreactive neurons and activated satellite glial cells (SGCs) were significantly increased in the TG and the number of cFos-immunoreactive cells in laminae I-II of the Vc were significantly higher in CIH rats compared to normoxic rats. Local administration of the CGRP receptor antagonist in the TG of CIH rats attenuated orofacial mechanical allodynia; the number of CGRP-immunoreactive neurons and activated SGCs in the TG, and the density of CGRP-positive primary afferent terminals and the number of cFos-immunoreactive cells in laminae I-II of the Vc were significantly lower compared to vehicle-administrated CIH rats. CONCLUSIONS An increase in CGRP in the TG induced by CIH, as well as orofacial mechanical allodynia and central sensitization of second-order neurons in the Vc, supported the notion that CGRP plays a critical role in CIH-induced orofacial mechanical allodynia.
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Affiliation(s)
- Ayano Katagiri
- Department of Oral Physiology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Saki Kishimoto
- Department of Oral Physiology, Osaka University Graduate School of Dentistry, Osaka, Japan
- Department of Dental Anesthesiology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Yoshie Okamoto
- Department of Oral Physiology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Masaharu Yamada
- Department of Oral Physiology, Osaka University Graduate School of Dentistry, Osaka, Japan
- Department of Dental Anesthesiology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Hitoshi Niwa
- Department of Dental Anesthesiology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - David A Bereiter
- Department of Diagnostic and Biological Sciences, University of Minnesota School of Dentistry, MN, USA
| | - Takafumi Kato
- Department of Oral Physiology, Osaka University Graduate School of Dentistry, Osaka, Japan
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Åslund L, Andreasson A, Lekander M, Henje E, Dennhag I. Disturbed sleep and patterns of psychiatric symptoms and function in a school-based sample of adolescents. Clin Child Psychol Psychiatry 2023; 28:1524-1535. [PMID: 36167489 PMCID: PMC10540489 DOI: 10.1177/13591045221125479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Sleep problems are common in adolescence and often related to psychopathology and impaired functioning. However, most studies have used summative scores, and little is known about how adolescents with disrupted sleep perceive their specific symptoms and dysfunctions. This study explored differences in levels of psychiatric symptoms and functional ability between Swedish adolescents with and without self-reported disturbed sleep in a school-based sample. METHODS Swedish adolescents (n = 618, mean age 15.7+/-1.9yrs) answered the PROMIS pediatric measures for fatigue, anxiety, depression, pain interference, anger, physical activity and peer and family relationships. Logistic regression analyses were performed to assess differences between respondents with and without disturbed sleep. RESULTS Disturbed sleep was associated with higher levels of symptoms of fatigue, anxiety, depression, anger and pain interference, as well as lower functional abilities in terms of physical activity and peer- and family relationships. Adolescents reporting disturbed sleep generally displayed a pattern of impaired executive functioning, internal emotional distress and school- and sleep related worry and dysfunction, as compared to physical disability, aggressive behavior, stress and generalized worry. CONCLUSIONS The present study adds to the understanding of how disturbed sleep and specific psychiatric symptoms and functional ability are interrelated, which may also have clinical implications.
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Affiliation(s)
- Lie Åslund
- Department of Clinical Neuroscience, Karolinska Institutet, Sweden
- Centre for Psychiatry Research, Stockholm Health Care Services, Region Stockholm, CAP Research Centre, Sweden
| | | | - Mats Lekander
- Department of Clinical Neuroscience, Karolinska Institutet, Sweden
- Stress Research Institute, Stockholm University, Sweden
| | - Eva Henje
- Department of Clinical Science, Umeå University, Sweden
| | - Inga Dennhag
- Department of Clinical Science, Umeå University, Sweden
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Jeon B, Baek J. Menstrual disturbances and its association with sleep disturbances: a systematic review. BMC Womens Health 2023; 23:470. [PMID: 37658359 PMCID: PMC10474748 DOI: 10.1186/s12905-023-02629-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 08/30/2023] [Indexed: 09/03/2023] Open
Abstract
BACKGROUND Menstrual disturbances harm women's health, and general well-being. As growing evidence highlights the relationship between sleep and menstrual disturbances, it is imperative to comprehensively examine the association between sleep and menstrual disturbance considering the multiple dimensions of sleep. This systematic review aims to identify the association between sleep and menstrual disturbances by evaluating using Buysse's sleep health framework. METHODS A comprehensive search of the literature was conducted in PubMed, EMBASE, psychINFO, and CINAHL to identify publications describing any types of menstrual disturbances, and their associations with sleep published between January 1, 1988 to June 2, 2022. Quality assessment was conducted using the Joanna Briggs Institute Critical Appraisal Checklist for Analytical Cross-Sectional Studies. The findings were iteratively evaluated menstrual disturbances and their association with sleep using Buysse's sleep health framework. This framework understands sleep as multidimensional concept and provides a holistic framing of sleep including Satisfaction, Alertness during waking hours, Timing of sleep, Efficiency, and Sleep duration. Menstrual disturbances were grouped into three categories: premenstrual syndrome, dysmenorrhea, and abnormal menstrual cycle/heavy bleeding during periods. RESULTS Thirty-five studies were reviewed to examine the association between sleep and menstrual disturbances. Premenstrual syndrome and dysmenorrhea were associated with sleep disturbances in sleep health domains of Satisfaction (e.g., poor sleep quality), Alertness during waking hours (e.g., daytime sleepiness), Efficiency (e.g., difficulty initiating/maintaining sleep), and Duration (e.g., short sleep duration). Abnormal menstrual cycle and heavy bleeding during the period were related to Satisfaction, Efficiency, and Duration. There were no studies which investigated the timing of sleep. CONCLUSIONS/IMPLICATIONS Sleep disturbances within most dimensions of the sleep health framework negatively impact on menstrual disturbances. Future research should longitudinally examine the effects of sleep disturbances in all dimensions of sleep health with the additional objective sleep measure on menstrual disturbances. This review gives insight in that it can be recommended to provide interventions for improving sleep disturbances in women with menstrual disturbance.
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Affiliation(s)
- Bomin Jeon
- College of Nursing, University of Iowa, Iowa city, USA
| | - Jihyun Baek
- College of Nursing, Research Institute of Nursing Science, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do, 54896, Republic of Korea.
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Palsson TS, Rubio-Peirotén A, Doménech-García V. Sleep deprivation increases pain sensitivity following acute muscle soreness. Sleep Med 2023; 109:75-81. [PMID: 37423022 DOI: 10.1016/j.sleep.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/06/2023] [Accepted: 06/10/2023] [Indexed: 07/11/2023]
Abstract
OBJECTIVE The aim of this cross-sectional group comparison study was to investigate whether sleep disturbance facilitates pain sensitivity caused by an acute muscle injury. METHODS Thirty-six healthy individuals were included and randomly assigned to one of three groups in a non-balanced manner: a control group (n = 11) and two groups who performed eccentric exercise for quadriceps to cause delayed onset of muscle soreness (DOMS). The difference between the DOMS groups was that one followed their habitual sleep pattern (Sleep group, n = 12) and the other had their sleep withdrawn for one night (No-Sleep group, n = 13). The level of DOMS was indicated using a 6-point Likert Scale and pain sensitivity was assessed using Pressure Pain Thresholds (PPT) at the lower legs and shoulder at baseline (Day-1) and after 48 h (Day-3). Additionally, pain distribution following suprathreshold pressure stimulation (STPS) on the quadriceps muscle was assessed on the same days. RESULTS PPTs were significantly reduced at Day-3 compared with Day-1 in both DOMS groups. The relative change between days was larger in the No-Sleep group compared with controls (P<0.05) whilst no significant change was seen in the Sleep group compared with controls. Furthermore, no significant differences were found between groups nor days for the subjective perception of DOMS (Likert Scale) and the size of the area of STPS. CONCLUSIONS The loss of sleep further increases pain sensitivity following an acute soft tissue injury, demonstrating a potential causative role of the lack of sleep on complex pain states following musculoskeletal injuries.
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Affiliation(s)
- T S Palsson
- Department of Health Science and Technology, Faculty of Medicine, SMI®, Aalborg University, Aalborg, Denmark
| | - A Rubio-Peirotén
- Department of Physiotherapy, Faculty of Health Sciences, Universidad San Jorge, Villanueva de Gállego, Zaragoza, Spain.
| | - V Doménech-García
- Department of Physiotherapy, Faculty of Health Sciences, Universidad San Jorge, Villanueva de Gállego, Zaragoza, Spain
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Sanders AE, Wallace ED, Ehrmann BM, Soma PS, Shaikh SR, Preisser JS, Ohrbach R, Fillingim RB, Slade GD. Non-esterified erythrocyte linoleic acid, arachidonic acid, and subjective sleep outcomes. Prostaglandins Leukot Essent Fatty Acids 2023; 195:102580. [PMID: 37451068 PMCID: PMC10529142 DOI: 10.1016/j.plefa.2023.102580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 07/03/2023] [Accepted: 07/06/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVE This study investigated whether non-esterified erythrocyte omega-6 PUFAs were associated with subjective assessment of sleep quality and duration, and risk for obstructive sleep apnea. METHODS In this secondary analysis of the cross-sectional OPPERA-II study, 538 adults completed the Pittsburgh Sleep Quality Index (PSQI), reported their usual hours of sleep, and answered STOP screening questions for obstructive sleep apnea. Circulating non-esterified erythrocyte concentrations of omega-6 PUFA linoleic acid and arachidonic acid were quantified by liquid chromatography tandem mass spectroscopy. Sleep outcomes were dichotomized as poor (PSQI ≤5) vs good (PSQI ≥6) sleep quality, insufficient or excessive (≤6 or >9 h) vs good (7-9 h) sleep duration, and high (≥2 affirmative responses) vs low (<2 affirmative responses) risk for obstructive sleep apnea. Non-esterified omega-6 PUFAs and the continuous covariates of body mass index, Short Form (SF) 12 Health Survey Physical and Mental Component scores and resting measures of systolic and diastolic blood pressure were standardized for multivariable analysis. Categorical covariates were study site, age, sex, and race/ethnicity. Multivariable-adjusted logistic regression first estimated odds ratios (OR) and 95% confidence limits (CL) for sleep outcomes using linoleic acid as the main exposure. Analysis was then repeated using arachidonic acid as the main exposure. RESULTS In the multivariable-adjusted model, each standard deviation increase in non-esterified erythrocyte linoleic acid was associated with higher odds of poor sleep quality (OR=1.2, 95% CL: 1.1, 1.5), insufficient or excessive sleep (OR= 1.3, 95% CL: 1.1, 1.6) and high-risk for obstructive sleep apnea (OR=1.3, 95% CL: 1.1, 1.6). Likewise, for each standard deviation increase in non-esterified erythrocyte arachidonic acid, odds increased of poor sleep quality (OR=1.2, 95% CL: 1.1, 1.5), and insufficient or excessive sleep (OR=1.2, 95% CL: 1.1, 1.5). Odds of being high risk for obstructive sleep apnea increased with greater circulating arachidonic acid, but the association did not reach statistical significance (OR=1.1, 95% CL: 0.9, 1.4). CONCLUSION Non-esterified erythrocyte linoleic acid and arachidonic acid were associated with poor sleep quality and insufficient or excessive sleep duration. Linoleic acid, but not arachidonic acid, was also associated with high risk for obstructive sleep apnea.
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Affiliation(s)
- Anne E Sanders
- Division of Pediatric and Public Health, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
| | - E Diane Wallace
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Brandie M Ehrmann
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Paul S Soma
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Saame R Shaikh
- Department of Nutrition, Gillings School of Global Public Health and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - John S Preisser
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Richard Ohrbach
- Department of Oral Diagnostic Sciences, University at Buffalo, Buffalo, NY 14260, USA
| | - Roger B Fillingim
- Department of Community Dentistry and Behavioral Science, University of Florida, Gainesville, FL 32611, USA; Pain Research and Intervention Center of Excellence, Department of Community Dentistry and Behavioral Science, College of Dentistry, University of Florida, Gainesville, FL 32611, USA
| | - Gary D Slade
- Division of Pediatric and Public Health, Adams School of Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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Crodelle J, Vanty C, Booth V. Modeling homeostatic and circadian modulation of human pain sensitivity. Front Neurosci 2023; 17:1166203. [PMID: 37360178 PMCID: PMC10285085 DOI: 10.3389/fnins.2023.1166203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 05/18/2023] [Indexed: 06/28/2023] Open
Abstract
Introduction Mathematical modeling has played a significant role in understanding how homeostatic sleep pressure and the circadian rhythm interact to influence sleep-wake behavior. Pain sensitivity is also affected by these processes, and recent experimental results have measured the circadian and homeostatic components of the 24 h rhythm of thermal pain sensitivity in humans. To analyze how rhythms in pain sensitivity are affected by disruptions in sleep behavior and shifts in circadian rhythms, we introduce a dynamic mathematical model for circadian and homeostatic regulation of sleep-wake states and pain intensity. Methods The model consists of a biophysically based, sleep-wake regulation network model coupled to data-driven functions for the circadian and homeostatic modulation of pain sensitivity. This coupled sleep-wake-pain sensitivity model is validated by comparison to thermal pain intensities in adult humans measured across a 34 h sleep deprivation protocol. Results We use the model to predict dysregulation of pain sensitivity rhythms across different scenarios of sleep deprivation and circadian rhythm shifts, including entrainment to new environmental light and activity timing as occurs with jet lag and chronic sleep restriction. Model results show that increases in pain sensitivity occur under conditions of increased homeostatic sleep drive with nonlinear modulation by the circadian rhythm, leading to unexpected decreased pain sensitivity in some scenarios. Discussion This model provides a useful tool for pain management by predicting alterations in pain sensitivity due to varying or disrupted sleep schedules.
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Affiliation(s)
- Jennifer Crodelle
- Department of Mathematics, Middlebury College, Middlebury, VT, United States
| | - Carolyn Vanty
- Department of Mathematics, Middlebury College, Middlebury, VT, United States
| | - Victoria Booth
- Departments of Mathematics and Anesthesiology, University of Michigan, Ann Arbor, MI, United States
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De Baets L, Runge N, Labie C, Mairesse O, Malfliet A, Verschueren S, Van Assche D, de Vlam K, Luyten FP, Coppieters I, Babiloni AH, Martel MO, Lavigne GJ, Nijs J. The interplay between symptoms of insomnia and pain in people with osteoarthritis: A narrative review of the current evidence. Sleep Med Rev 2023; 70:101793. [PMID: 37269784 DOI: 10.1016/j.smrv.2023.101793] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 04/28/2023] [Accepted: 05/10/2023] [Indexed: 06/05/2023]
Abstract
Osteoarthritis (OA) is a leading cause of disability worldwide and clinical pain is the major symptom of OA. This clinical OA-related pain is firmly associated with symptoms of insomnia, which are reported in up to 81% of people with OA. Since understanding the association between both symptoms is critical for their appropriate management, this narrative review synthesizes the existing evidence in people with OA on i) the mechanisms underlying the association between insomnia symptoms and clinical OA-related pain, and ii) the effectiveness of conservative non-pharmacological treatments on insomnia symptoms and clinical OA-related pain. The evidence available identifies depressive symptoms, pain catastrophizing and pain self-efficacy as mechanisms partially explaining the cross-sectional association between insomnia symptoms and pain in people with OA. Furthermore, in comparison to treatments without a specific insomnia intervention, the ones including an insomnia intervention appear more effective for improving insomnia symptoms, but not for reducing clinical OA-related pain. However, at a within-person level, treatment-related positive effects on insomnia symptoms are associated with a long-term pain reduction. Future longitudinal prospective studies offering fundamental insights into neurobiological and psychosocial mechanisms explaining the association between insomnia symptoms and clinical OA-related pain will enable the development of effective treatments targeting both symptoms.
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Affiliation(s)
- Liesbet De Baets
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium.
| | - Nils Runge
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Musculoskeletal Rehabilitation Research Group, Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, KU Leuven, Belgium
| | - Céline Labie
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Musculoskeletal Rehabilitation Research Group, Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, KU Leuven, Belgium; Division of Rheumatology, University Hospitals Leuven, Belgium
| | - Olivier Mairesse
- Department of Brain Body and Cognition (BBCO), Vrije Universiteit Brussel (VUB), Brussels, Belgium; Sleep Laboratory and Unit for Chronobiology U78, Department of Psychiatry, Brugmann University Hospital, Université Libre de Bruxelles (ULB) and Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Anneleen Malfliet
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Research Foundation Flanders (FWO), Brussels, Belgium
| | - Sabine Verschueren
- Musculoskeletal Rehabilitation Research Group, Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, KU Leuven, Belgium
| | - Dieter Van Assche
- Musculoskeletal Rehabilitation Research Group, Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, KU Leuven, Belgium; Division of Rheumatology, University Hospitals Leuven, Belgium
| | - Kurt de Vlam
- Division of Rheumatology, University Hospitals Leuven, Belgium; Skeletal Biology & Engineering Research Center, Dept. of Development & Regeneration, KU Leuven, Belgium
| | - Frank P Luyten
- Skeletal Biology & Engineering Research Center, Dept. of Development & Regeneration, KU Leuven, Belgium
| | - Iris Coppieters
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; The Laboratory for Brain-Gut Axis Studies (LaBGAS), Translational Research Center for Gastrointestinal Disorders (TARGID), KU Leuven, Leuven, Belgium
| | - Alberto Herrero Babiloni
- Division of Experimental Medicine, McGill University, Montreal, Québec, Canada; Center for Advanced Research in Sleep Medicine, Research Centre, Hôpital du Sacré-Coeur de Montréal (CIUSSS du Nord de-l'Île-de-Montréal) and University of Québec, Canada; Faculty of Dental Medicine, Université de Montréal, Québec, Canada
| | - Marc O Martel
- Division of Experimental Medicine, McGill University, Montreal, Québec, Canada; Faculty of Dentistry & Department of Anesthesia, McGill University, Canada
| | - Gilles J Lavigne
- Division of Experimental Medicine, McGill University, Montreal, Québec, Canada; Center for Advanced Research in Sleep Medicine, Research Centre, Hôpital du Sacré-Coeur de Montréal (CIUSSS du Nord de-l'Île-de-Montréal) and University of Québec, Canada; Faculty of Dental Medicine, Université de Montréal, Québec, Canada
| | - Jo Nijs
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Belgium; Department of Health and Rehabilitation, Unit of Physiotherapy, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Sweden; University of Gothenburg Center for Person-Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Chronic Pain Rehabilitation, Department of Physical Medicine and Physiotherapy, University Hospital Brussels, Belgium
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Lynch N, Lima JD, Spinieli RL, Kaur S. Opioids, sleep, analgesia and respiratory depression: Their convergence on Mu (μ)-opioid receptors in the parabrachial area. Front Neurosci 2023; 17:1134842. [PMID: 37090798 PMCID: PMC10117663 DOI: 10.3389/fnins.2023.1134842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 03/21/2023] [Indexed: 04/25/2023] Open
Abstract
Opioids provide analgesia, as well as modulate sleep and respiration, all by possibly acting on the μ-opioid receptors (MOR). MOR's are ubiquitously present throughout the brain, posing a challenge for understanding the precise anatomical substrates that mediate opioid induced respiratory depression (OIRD) that ultimately kills most users. Sleep is a major modulator not only of pain perception, but also for changing the efficacy of opioids as analgesics. Therefore, sleep disturbances are major risk factors for developing opioid overuse, withdrawal, poor treatment response for pain, and addiction relapse. Despite challenges to resolve the neural substrates of respiratory malfunctions during opioid overdose, two main areas, the pre-Bötzinger complex (preBötC) in the medulla and the parabrachial (PB) complex have been implicated in regulating respiratory depression. More recent studies suggest that it is mediation by the PB that causes OIRD. The PB also act as a major node in the upper brain stem that not only receives input from the chemosensory areas in medulla, but also receives nociceptive information from spinal cord. We have previously shown that the PB neurons play an important role in mediating arousal from sleep in response to hypercapnia by its projections to the forebrain arousal centers, and it may also act as a major relay for the pain stimuli. However, due to heterogeneity of cells in the PB, their precise roles in regulating, sleep, analgesia, and respiratory depression, needs addressing. This review sheds light on interactions between sleep and pain, along with dissecting the elements that adversely affects respiration.
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Affiliation(s)
| | | | | | - Satvinder Kaur
- Department of Neurology, Division of Sleep Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
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10
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Kourbanova K, Alexandre C, Latremoliere A. Effect of sleep loss on pain-New conceptual and mechanistic avenues. Front Neurosci 2022; 16:1009902. [PMID: 36605555 PMCID: PMC9807925 DOI: 10.3389/fnins.2022.1009902] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction Sleep disturbances increase pain sensitivity in clinical and preclinical settings, but the precise mechanisms are unknown. This represents a major public health issue because of the growing sleep deficiency epidemic fueled by modern lifestyle. To understand the neural pathways at the intersection between sleep and pain processes, it is critical to determine the precise nature of the sleep disruptions that increase pain and the specific component of the pain response that is targeted. Methods We performed a review of the literature about sleep disturbances and pain sensitivity in humans and rodents by taking into consideration the targeted sleep stage (REMS, non-NREMS, or both), the amount of sleep lost, and the different types of sleep disruptions (partial or total sleep loss, duration, sleep fragmentation or interruptions), and how these differences might affect distinct components of the pain response. Results We find that the effects of sleep disturbances on pain are highly conserved among species. The major driver for pain hypersensitivity appears to be the total amount of sleep lost, while REMS loss by itself does not seem to have a direct effect on pain sensitivity. Sleep loss caused by extended wakefulness preferentially increases pain perception, whereas interrupted and limited sleep strongly dysregulates descending controls such as DNIC, especially in women. Discussion We discuss the possible mechanisms involved, including an increase in inflammatory processes, a loss of nociceptive inhibitory pathways, and a defect in the cognitive processing of noxious input.
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Affiliation(s)
- Kamila Kourbanova
- Department of Neurosurgery, Neurosurgery Pain Research Institute, Johns Hopkins School of Medicine, Baltimore, MD, United States,Department of Neuroscience, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Chloe Alexandre
- Department of Neurosurgery, Neurosurgery Pain Research Institute, Johns Hopkins School of Medicine, Baltimore, MD, United States,Department of Neuroscience, Johns Hopkins School of Medicine, Baltimore, MD, United States,Chloe Alexandre
| | - Alban Latremoliere
- Department of Neurosurgery, Neurosurgery Pain Research Institute, Johns Hopkins School of Medicine, Baltimore, MD, United States,Department of Neuroscience, Johns Hopkins School of Medicine, Baltimore, MD, United States,*Correspondence: Alban Latremoliere
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11
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Salwen-Deremer JK, Ballou S. Painful GI Conditions and Their Bidirectional Relationships with Sleep Disturbances. CURRENT SLEEP MEDICINE REPORTS 2022. [DOI: 10.1007/s40675-022-00230-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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12
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Chang JR, Fu SN, Li X, Li SX, Wang X, Zhou Z, Pinto SM, Samartzis D, Karppinen J, Wong AYL. The differential effects of sleep deprivation on pain perception in individuals with or without chronic pain: A systematic review and meta-analysis. Sleep Med Rev 2022; 66:101695. [DOI: 10.1016/j.smrv.2022.101695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 09/09/2022] [Accepted: 09/11/2022] [Indexed: 11/29/2022]
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13
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Morris EE, Howell MJ, Pickup E, Iber C, Wang SG. Pediatric sleep and pain: etiologies, consequences, and clinical considerations. J Clin Sleep Med 2022; 18:2281-2289. [PMID: 35499282 PMCID: PMC9435332 DOI: 10.5664/jcsm.10008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 03/31/2022] [Accepted: 03/31/2022] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES To examine current evidence of the relationship between sleep and pain from the neonatal period through adolescence. This review serves as a critical review of the literature and of the needs for future research on pediatric sleep and pain. METHODS The PubMed online database was queried from January 1, 1960, to March 1, 2020, producing 149 articles applicable to pain and sleep in the pediatric population. Of those, 97 articles were cited in this review with the key articles including over 3800 participants. RESULTS The pediatric literature supports the relationship between poor sleep (both sleep efficiency and nighttime awakenings) and subsequent risk for pain, especially among children with chronic disease. The reverse effect of pain on sleep is not yet well delineated. The key moderating factors explored in the literature are pharmacologic and nonpharmacologic therapies, psychologic health, and the etiology of pain. There is evidence that both altered sleep and pain early in life impact neurodevelopment, as seen by changes in sleep structure in clinical studies and alterations in brain development in animal models. CONCLUSIONS The complicated relationship between sleep and pain is critically important during pediatric development when alterations to a normal sleep structure can have a lifelong impact. It is becoming clear that sleep deprivation and poor sleep quality exacerbate pain. Further research is needed into the complex alterations of sleep in chronic pain conditions as well as treatments to improve sleep in pediatric care. CITATION Morris EE, Howell MJ, Pickup E, Iber C, Wang SG. Pediatric sleep and pain: etiologies, consequences, and clinical considerations. J Clin Sleep Med. 2022;18(9):2281-2289.
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Affiliation(s)
- Erin E. Morris
- Department of Pediatrics, University of Minnesota–Twin Cities, Minneapolis, Minnesota
| | - Michael J. Howell
- Department of Neurology, University of Minnesota–Twin Cities, Minneapolis, Minnesota
| | - Elizabeth Pickup
- Pediatric Neurology, Children’s National Hospital, Washington, DC
| | - Conrad Iber
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, University of Minnesota–Twin Cities, Minneapolis, Minnesota
| | - Sonya G. Wang
- Department of Pediatrics, University of Minnesota–Twin Cities, Minneapolis, Minnesota
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14
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Chen S, Xie Y, Li Y, Fan X, Xing F, Mao Y, Xing N, Wang J, Yang J, Wang Z, Yuan J. Sleep deprivation and recovery sleep affect healthy male resident’s pain sensitivity and oxidative stress markers: The medial prefrontal cortex may play a role in sleep deprivation model. Front Mol Neurosci 2022; 15:937468. [PMID: 36061364 PMCID: PMC9434020 DOI: 10.3389/fnmol.2022.937468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
Sleep is essential for the body’s repair and recovery, including supplementation with antioxidants to maintain the balance of the body’s redox state. Changes in sleep patterns have been reported to alter this repair function, leading to changes in disease susceptibility or behavior. Here, we recruited healthy male physicians and measured the extent of the effect of overnight sleep deprivation (SD) and recovery sleep (RS) on nociceptive thresholds and systemic (plasma-derived) redox metabolism, namely, the major antioxidants glutathione (GSH), catalase (CAT), malondialdehyde (MDA), and superoxide dismutase (SOD). Twenty subjects underwent morning measurements before and after overnight total SD and RS. We found that one night of SD can lead to increased nociceptive hypersensitivity and the pain scores of the Numerical Rating Scale (NRS) and that one night of RS can reverse this change. Pre- and post-SD biochemical assays showed an increase in MDA levels and CAT activity and a decrease in GSH levels and SOD activity after overnight SD. Biochemical assays before and after RS showed a partial recovery of MDA levels and a basic recovery of CAT activity to baseline levels. An animal study showed that SD can cause a significant decrease in the paw withdrawal threshold and paw withdrawal latency in rats, and after 4 days of unrestricted sleep, pain thresholds can be restored to normal. We performed proteomics in the rat medial prefrontal cortex (mPFC) and showed that 37 proteins were significantly altered after 6 days of SD. Current findings showed that SD causes nociceptive hyperalgesia and oxidative stress, and RS can restore pain thresholds and repair oxidative stress damage in the body. However, one night of RS is not enough for repairing oxidative stress damage in the human body.
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Affiliation(s)
- Shuhan Chen
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Province International Joint Laboratory of Pain, Cognition and Emotion, Zhengzhou, China
| | - Yanle Xie
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Province International Joint Laboratory of Pain, Cognition and Emotion, Zhengzhou, China
| | - Yize Li
- Department of Anesthesiology, Tianjin Research Institute of Anesthesiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaochong Fan
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Province International Joint Laboratory of Pain, Cognition and Emotion, Zhengzhou, China
| | - Fei Xing
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Province International Joint Laboratory of Pain, Cognition and Emotion, Zhengzhou, China
| | - Yuanyuan Mao
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Province International Joint Laboratory of Pain, Cognition and Emotion, Zhengzhou, China
| | - Na Xing
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Province International Joint Laboratory of Pain, Cognition and Emotion, Zhengzhou, China
| | - Jingping Wang
- Massachusetts General Hospital Department of Anesthesia, Critical Care and Pain Medicine, Harvard Medical School, Boston, MA, United States
| | - Jianjun Yang
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Province International Joint Laboratory of Pain, Cognition and Emotion, Zhengzhou, China
| | - Zhongyu Wang
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Province International Joint Laboratory of Pain, Cognition and Emotion, Zhengzhou, China
- Zhongyu Wang,
| | - Jingjing Yuan
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Henan Province International Joint Laboratory of Pain, Cognition and Emotion, Zhengzhou, China
- *Correspondence: Jingjing Yuan,
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15
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Needham H, Torpey G, Flores CC, Davis CJ, Vanderheyden WM, Gerstner JR. A Dichotomous Role for FABP7 in Sleep and Alzheimer's Disease Pathogenesis: A Hypothesis. Front Neurosci 2022; 16:798994. [PMID: 35844236 PMCID: PMC9280343 DOI: 10.3389/fnins.2022.798994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 05/10/2022] [Indexed: 11/15/2022] Open
Abstract
Fatty acid binding proteins (FABPs) are a family of intracellular lipid chaperone proteins known to play critical roles in the regulation of fatty acid uptake and transport as well as gene expression. Brain-type fatty acid binding protein (FABP7) is enriched in astrocytes and has been implicated in sleep/wake regulation and neurodegenerative diseases; however, the precise mechanisms underlying the role of FABP7 in these biological processes remain unclear. FABP7 binds to both arachidonic acid (AA) and docosahexaenoic acid (DHA), resulting in discrete physiological responses. Here, we propose a dichotomous role for FABP7 in which ligand type determines the subcellular translocation of fatty acids, either promoting wakefulness aligned with Alzheimer's pathogenesis or promoting sleep with concomitant activation of anti-inflammatory pathways and neuroprotection. We hypothesize that FABP7-mediated translocation of AA to the endoplasmic reticulum of astrocytes increases astrogliosis, impedes glutamatergic uptake, and enhances wakefulness and inflammatory pathways via COX-2 dependent generation of pro-inflammatory prostaglandins. Conversely, we propose that FABP7-mediated translocation of DHA to the nucleus stabilizes astrocyte-neuron lactate shuttle dynamics, preserves glutamatergic uptake, and promotes sleep by activating anti-inflammatory pathways through the peroxisome proliferator-activated receptor-γ transcriptional cascade. Importantly, this model generates several testable hypotheses applicable to other neurodegenerative diseases, including amyotrophic lateral sclerosis and Parkinson's disease.
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Affiliation(s)
- Hope Needham
- Department of Biology, Gonzaga University, Spokane, WA, United States
| | - Grace Torpey
- Department of Biology, Gonzaga University, Spokane, WA, United States
| | - Carlos C. Flores
- Department of Translational Medicine and Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, United States
| | - Christopher J. Davis
- Department of Translational Medicine and Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, United States
- Sleep and Performance Research Center, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, United States
| | - William M. Vanderheyden
- Department of Translational Medicine and Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, United States
- Sleep and Performance Research Center, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, United States
| | - Jason R. Gerstner
- Department of Translational Medicine and Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, United States
- Sleep and Performance Research Center, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, United States
- Steve Gleason Institute for Neuroscience, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, United States
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16
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Charest J, Grandner MA. Sleep and Athletic Performance: Impacts on Physical Performance, Mental Performance, Injury Risk and Recovery, and Mental Health: An Update. Sleep Med Clin 2022; 17:263-282. [PMID: 35659079 DOI: 10.1016/j.jsmc.2022.03.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Sleep health is an important consideration for athletic performance. Athletes are at high risk of insufficient sleep duration, poor sleep quality, daytime sleepiness and fatigue, suboptimal sleep schedules, irregular sleep schedules, and sleep and circadian disorders. These issues likely have an impact on athletic performance via several domains. Sleep loss and/or poor sleep quality can impair muscular strength, speed, and other aspects of physical performance. Sleep issues can also increase risk of concussions and other injuries and impair recovery after injury. Cognitive performance is also impacted in several domains, including vigilance, learning and memory, decision making, and creativity.
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Affiliation(s)
- Jonathan Charest
- Department of Psychology, Universite Laval, Quebec City, Quebec, Canada; Centre for Sleep and Human Performance, #106, 51 Sunpark Drive Southeast, Calgary, Alberta T2X 3V4, Canada; Department of Kinesiology, University of Calgary, Calgary, Alberta, Canada
| | - Michael A Grandner
- Department of Psychiatry, University of Arizona, 1501 North Campbell Avenue, PO Box 245002, Tucson, AZ 8524-5002, USA.
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17
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Enhanced Ocular Surface and Intraoral Nociception via a Transient Receptor Potential Vanilloid 1 Mechanism in a Rat Model of Obstructive Sleep Apnea. Neuroscience 2021; 483:66-81. [PMID: 34883200 DOI: 10.1016/j.neuroscience.2021.12.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 12/28/2022]
Abstract
Obstructive sleep apnea (OSA), characterized by low arterial oxygen saturation during sleep, is associated with an increased risk of orofacial pain. In this study, we simulated chronic intermittent hypoxia (CIH) during the sleep/rest phase (light phase) to determine the role of transient receptor potential vanilloid 1 (TRPV1) in mediating enhanced orofacial nocifensive behavior and trigeminal spinal subnucleus caudalis (Vc) neuronal responses to capsaicin (a TRPV1 agonist) stimulation in a rat model of OSA. Rats were subjected to CIH (nadir O2, 5%) during the light phase for 8 or 16 consecutive days. CIH yielded enhanced behavioral responses to capsaicin after application to the ocular surface and intraoral mucosa, which was reversed under normoxic conditions. The percentage of TRPV1-immunoreactive trigeminal ganglion neurons was greater in CIH rats than in normoxic rats and recovered under normoxic conditions after CIH. The ratio of large-sized TRPV1-immunoreactive trigeminal ganglion neurons increased in CIH rats. The density of TRPV1 positive primary afferent terminals in the superficial laminae of Vc was higher in CIH rats. Phosphorylated extracellular signal-regulated kinase (pERK)-immunoreactive cells intermingled with the central terminal of TRPV1-positive afferents in the Vc. The number of pERK-immunoreactive cells following low-dose capsaicin (0.33 µM) application to the tongue was significantly greater in the middle portion of the Vc of CIH rats than of normoxic rats and recovered under normoxic conditions after CIH. These data suggest that CIH during the sleep (light) phase is sufficient to transiently enhance pain on the ocular surface and intraoral mucosa via TRPV1-dependent mechanisms.
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18
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Alhendi F, Ko E, Graham L, Corby P. The association of sleep disturbances with burning mouth syndrome: An overlooked relationship-A qualitative systematic review. Oral Dis 2021; 29:6-20. [PMID: 34657343 DOI: 10.1111/odi.14051] [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: 05/27/2021] [Revised: 10/07/2021] [Accepted: 10/10/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To review the relevant literature to assess whether patients with burning mouth syndrome (BMS) are more prone to have sleep disturbances than general population. METHODS The literature search for relevant articles was from July 2020 to March 2021. A systematic search of PubMed, Embase, Google Scholar, Cochrane library, Dentistry & Oral Sciences Source, and Scopus was conducted to search for relevant studies. The quality of studies was assessed in accordance with the Joanna Briggs Institute's guidelines and using the software SUMARI-The System for the Unified Management, Assessment and Review of Information. Confidence in the findings was assessed using the GRADE-CERQual approach. RESULTS A total of 1064 studies were initially identified from the search; six studies, two cross-sectional and four case-control, met the inclusion criteria and were selected for this systematic review. Sleep disturbances were a required outcome measured in selected studies evaluating symptoms of BMS. For studies that were included in the final analyses, BMS was found to relate to several dimensions of sleep including sleep disturbance and duration (n = 6), sleep affecting daytime function (n = 4), sleep quality (n = 6), sleep efficiency (n = 4), and ability to fall asleep (n = 4). Consistent evidence of moderate confidence found that BMS was associated with greater sleep disturbance, reduced sleep quality, increased time taken to fall asleep, reduced sleep efficiency, and poor daytime function, whereas evidence of low confidence was found regarding the association of BMS with reduced sleep duration. CONCLUSIONS Although the presented studies could not establish a direct causal relationship between BMS and sleep disturbances, it supports the evidence that sleep disturbance is associated with symptoms of BMS. Management strategies to improve sleep may be considered in future research for managing BMS patients.
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Affiliation(s)
- Fatmah Alhendi
- Penn Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Eugene Ko
- Penn Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Laurel Graham
- Penn Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Patricia Corby
- Penn Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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19
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Iacovides S, Kamerman P, Baker FC, Mitchell D. Why It Is Important to Consider the Effects of Analgesics on Sleep: A Critical Review. Compr Physiol 2021; 11:2589-2619. [PMID: 34558668 DOI: 10.1002/cphy.c210006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We review the known physiological mechanisms underpinning all of pain processing, sleep regulation, and pharmacology of analgesics prescribed for chronic pain. In particular, we describe how commonly prescribed analgesics act in sleep-wake neural pathways, with potential unintended impact on sleep and/or wake function. Sleep disruption, whether pain- or drug-induced, negatively impacts quality of life, mental and physical health. In the context of chronic pain, poor sleep quality heightens pain sensitivity and may affect analgesic function, potentially resulting in further analgesic need. Clinicians already have to consider factors including efficacy, abuse potential, and likely side effects when making analgesic prescribing choices. We propose that analgesic-related sleep disruption should also be considered. The neurochemical mechanisms underlying the reciprocal relationship between pain and sleep are poorly understood, and studies investigating sleep in those with specific chronic pain conditions (including those with comorbidities) are lacking. We emphasize the importance of further work to clarify the effects (intended and unintended) of each analgesic class to inform personalized treatment decisions in patients with chronic pain. © 2021 American Physiological Society. Compr Physiol 11:1-31, 2021.
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Affiliation(s)
- Stella Iacovides
- Brain Function Research Group, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Peter Kamerman
- Brain Function Research Group, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Fiona C Baker
- Brain Function Research Group, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Human Sleep Research Program, SRI International, Menlo Park, California, USA
| | - Duncan Mitchell
- Brain Function Research Group, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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20
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Adler AC, Chandrakantan A, Nathanson BH, von Ungern-Sternberg BS. An assessment of opioids on respiratory depression in children with and without obstructive sleep apnea. Paediatr Anaesth 2021; 31:977-984. [PMID: 34053151 DOI: 10.1111/pan.14228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 05/18/2021] [Accepted: 05/24/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Obstructive sleep apnea is a risk factor for respiratory depression following opioid administration as well as opioid-induced hyperalgesia. Little is known on how obstructive sleep apnea status is associated with central ventilatory depression in pediatric surgical patients given a single dose of fentanyl. METHODS This was a single-center, prospective trial in children undergoing surgery requiring intubation and opioid administration. Sixty patients between the ages of 2-8 years presenting for surgery at Texas Children's Hospital were recruited. Twenty non-obstructive sleep apnea controls and 30 patients with moderate to severe obstructive sleep apnea met inclusion criteria. Following induction of general anesthesia and establishment of steady-state ventilation, participants received 1 mcg/kg intravenous fentanyl. Ventilatory variables (tidal volume, respiratory rate, end-tidal CO2 , and minute ventilation) were assessed each minute for 10 min. The primary outcome was the extent of opioid-induced central ventilatory depression over time by obstructive sleep apnea status when compared with baseline values. Secondary aims assessed the impact of demographics and SpO2 nadir on ventilatory depression. RESULTS We found no significant difference in percent decrease in respiratory rate (38.1% and 37.1%; p = .950), tidal volume (6.4% and 5.4%; p = .992), and minute ventilation (35.0 L/min and 35.0 L/min; p = .890) in control and obstructive sleep apnea patients, respectively. Both groups experienced similar percent increases in end-tidal CO2 (4.0% vs. 2.2%; p = .512) in control and obstructive sleep apnea patients, respectively. CONCLUSIONS In pediatric surgical patients, obstructive sleep apnea status was not associated with significant differences in central respiratory depression following a single dose of fentanyl (1 mcg/kg). These findings can help determine safe opioid doses in future pediatric obstructive sleep apneapatients.
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Affiliation(s)
- Adam C Adler
- Department of Anesthesiology, Perioperative and Pain Medicine, Texas Children's Hospital, Houston, TX, USA.,Baylor College of Medicine, Houston, TX, USA
| | - Arvind Chandrakantan
- Department of Anesthesiology, Perioperative and Pain Medicine, Texas Children's Hospital, Houston, TX, USA.,Baylor College of Medicine, Houston, TX, USA
| | | | - Britta S von Ungern-Sternberg
- Department of Anaesthesia and Pain Management, Perth Children's Hospital, Perth, WA, Australia.,Division of Emergency Medicine, Anaesthesia and Pain Medicine, The University of Western Australia, Perth, WA, Australia.,Telethon Kid's Institute, Perioperative Medicine Team, Perth, WA, Australia
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21
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Smith MT. Highlighting the possibilities of precision sleep medicine by focusing on sleep-Pain interactions: Basic clinical research and pragmatic trials needed. Sleep Med Rev 2021; 59:101542. [PMID: 34593297 DOI: 10.1016/j.smrv.2021.101542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 08/09/2021] [Indexed: 11/21/2022]
Affiliation(s)
- Michael T Smith
- Johns Hopkins University School of Medicine, Division of Behavioral Medicine, 5510 Nathan Shock Drive, STE 100 Baltimore, MD, 21224, USA
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22
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Christopher SM, Cook CE, Snodgrass SJ. What are the biopsychosocial risk factors associated with pain in postpartum runners? Development of a clinical decision tool. PLoS One 2021; 16:e0255383. [PMID: 34383792 PMCID: PMC8360599 DOI: 10.1371/journal.pone.0255383] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/14/2021] [Indexed: 01/29/2023] Open
Abstract
Background In 2019, a majority of runners participating in running events were female and 49% were of childbearing age. Studies have reported that women are initiating or returning to running after childbirth with up to 35% reporting pain. There are no studies exploring running-related pain or risk factors for this pain after childbirth in runners. Postpartum runners have a variety of biomechanical, musculoskeletal, and physiologic impairments from which to recover from when returning to high impact sports like running, which could influence initiating or returning to running. Therefore, the purpose of this study was to identify risk factors associated with running-related pain in postpartum runners with and without pain. This study also aimed to understand the compounding effects of multiple associative risk factors by developing a clinical decision tool to identify postpartum runners at higher risk for pain. Methods Postpartum runners with at least one child ≤36 months who ran once a week and postpartum runners unable to run because of pain, but identified as runners, were surveyed. Running variables (mileage, time to first postpartum run), postpartum variables (delivery type, breastfeeding, incontinence, sleep, fatigue, depression), and demographic information were collected. Risk factors for running-related pain were analyzed in bivariate regression models. Variables meeting criteria (P<0.15) were entered into a multivariate logistic regression model to create a clinical decision tool. The tool identified compounding factors that increased the probability of having running-related pain after childbirth. Results Analyses included 538 postpartum runners; 176 (32.7%) reporting running-related pain. Eleven variables were included in the multivariate model with six retained in the clinical decision tool: runner type-novice (OR 3.51; 95% CI 1.65, 7.48), postpartum accumulated fatigue score of >19 (OR 2.48; 95% CI 1.44, 4.28), previous running injury (OR 1.95; 95% CI 1.31, 2.91), vaginal delivery (OR 1.63; 95% CI 1.06, 2.50), incontinence (OR 1.95; 95% CI 1.31, 2.84) and <6.8 hours of sleep on average per night (OR 1.89; 95% CI 1.28, 2.78). Having ≥ 4 risk factors increased the probability of having running-related pain to 61.2%. Conclusion The results of this study provide a deeper understanding of the risk factors for running-related pain in postpartum runners. With this information, clinicians can monitor and educate postpartum runners initiating or returning to running. Education could include details of risk factors, combinations of factors for pain and strategies to mitigate risks. Coaches can adapt running workload accounting for fatigue and sleep fluctuations to optimize recovery and performance. Future longitudinal studies that follow asymptomatic postpartum women returning to running after childbirth over time should be performed to validate these findings.
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Affiliation(s)
- Shefali Mathur Christopher
- Department of Physical Therapy Education, Elon University, Elon, NC, United States of America
- Discipline of Physiotherapy, School of Health Sciences, The University of Newcastle, Callaghan, NSW, Australia
- * E-mail:
| | - Chad E. Cook
- Doctor of Physical Therapy Division, Department of Orthopaedics, Duke University School of Medicine, Durham, NC, United States of America
- Duke Clinical Research Institute, Duke University, Durham, NC, United States of America
- Duke Department of Population Health Sciences, Durham, NC, United States of America
| | - Suzanne J. Snodgrass
- Discipline of Physiotherapy, School of Health Sciences, The University of Newcastle, Callaghan, NSW, Australia
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Associates of Insomnia in People with Chronic Spinal Pain: A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:jcm10143175. [PMID: 34300341 PMCID: PMC8304652 DOI: 10.3390/jcm10143175] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 07/11/2021] [Accepted: 07/14/2021] [Indexed: 12/19/2022] Open
Abstract
Insomnia is a major problem in the chronic spinal pain (CSP) population and has a negative impact on health and well-being. While insomnia is commonly reported, underlying mechanisms explaining the relation between sleep and pain are still not fully understood. Additionally, no reviews regarding the prevention of insomnia and/or associated factors in people with CSP are currently available. To gain a better understanding of the occurrence of insomnia and associated factors in this population, we conducted a systematic review of the literature exploring associates for insomnia in people with CSP in PubMed, Web of Science and Embase. Three independent reviewers extracted the data and performed the quality assessment. A meta-analysis was conducted for every potential associate presented in at least two studies. A total of 13 studies were found eligible, which together identified 25 different potential associates of insomnia in 24,817 people with CSP. Twelve studies had a cross-sectional design. Moderate-quality evidence showed a significantly higher rate for insomnia when one of the following factors was present: high pain intensity, anxiety and depression. Low-quality evidence showed increased odds for insomnia when one of the following factors was present: female sex, performing no professional activities and physical/musculoskeletal comorbidities. Higher healthcare use was also significantly related to the presence of insomnia. One study showed a strong association between high levels of pain catastrophizing and insomnia in people with chronic neck pain. Last, reduced odds for insomnia were found in physically active people with chronic low back pain compared to inactive people with chronic low back pain. This review provides an overview of the available literature regarding potential associates of insomnia in people with CSP. Several significant associates of insomnia were identified. These findings can be helpful to gain a better understanding of the characteristics and potential origin of insomnia in people witch CSP, to identify people with CSP who are (less) likely to have insomnia and to determine directions of future research in this area.
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Boggero IA, Krietsch KN, Pickerill HM, Byars KC, Homan KJ, Williams SE, King CD. Improvements in Sleep Correlate With Improvements in Clinical Outcomes Among Adolescents Undergoing Intensive Interdisciplinary Pain Treatment. Clin J Pain 2021; 37:443-453. [PMID: 33782245 PMCID: PMC8102426 DOI: 10.1097/ajp.0000000000000936] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 03/09/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVES Intensive interdisciplinary pain treatment (IIPT) programs have been shown to restore function, improve coping, and reduce pain in adolescents with chronic pain. Yet, little is known about patients' sleep during IIPT and whether or not improvements in pain treatment outcomes are associated with changes in sleep pre-to-post IIPT treatment. The objectives of the current study were to describe sleep among adolescents entering IIPT and examine associations between sleep parameters and IIPT treatment effects. MATERIALS AND METHODS Self-reported sleep measures and clinical outcomes (eg, functional disability, coping, average pain), were collected from 44 adolescents (mean age=14.57, 68.2% female) at admission and discharge from an inpatient IIPT program. Wrist-worn actigraphy data and sleep diaries from participants' first week and last week in the program were analyzed to characterize sleep parameters. RESULTS Participants self-reported poor sleep/wake patterns, high levels of insomnia symptoms, and subclinical problems with daytime sleepiness upon admission into IIPT, although actigraphic indices of sleep from the first week of IIPT admission were only just under clinical guidelines for healthy adolescent sleep. Better self-reported sleep quality assessed via aggregated sleep diaries from the first week was associated with improvement in average pain and disability over the course of the program. Furthermore, improvements in insomnia symptoms and daytime sleepiness throughout the program were positively correlated with concurrent improvements in functional disability and coping. DISCUSSION Taken together, results suggest that sleep may be associated with IIPT treatment effects and pave the way for future research to continue examining these relationships.
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Affiliation(s)
- Ian A. Boggero
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center (CCHMC)
- Department of Oral Health Science, University of Kentucky College of Dentistry
| | - Kendra N. Krietsch
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center (CCHMC)
- Department of Psychology, St. Louis Children’s Hospital
- School of Medicine, Washington University
| | - Hannah M. Pickerill
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center (CCHMC)
| | - Kelly C. Byars
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center (CCHMC)
- Department of Pediatrics, University of Cincinnati College of Medicine
- Division of Pulmonary Medicine, CCHMC
| | - Kendra J. Homan
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center (CCHMC)
- Department of Pediatrics, University of Cincinnati College of Medicine
| | - Sara E. Williams
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center (CCHMC)
- Department of Pediatrics, University of Cincinnati College of Medicine
| | - Christopher D. King
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center (CCHMC)
- Department of Pediatrics, University of Cincinnati College of Medicine
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McCurry SM, Zhu W, Von Korff M, Wellman R, Morin CM, Thakral M, Yeung K, Vitiello MV. Effect of Telephone Cognitive Behavioral Therapy for Insomnia in Older Adults With Osteoarthritis Pain: A Randomized Clinical Trial. JAMA Intern Med 2021; 181:530-538. [PMID: 33616613 PMCID: PMC7900930 DOI: 10.1001/jamainternmed.2020.9049] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Scalable delivery models of cognitive behavioral therapy for insomnia (CBT-I), an effective treatment, are needed for widespread implementation, particularly in rural and underserved populations lacking ready access to insomnia treatment. OBJECTIVE To evaluate the effectiveness of telephone CBT-I vs education-only control (EOC) in older adults with moderate to severe osteoarthritis pain. DESIGN, SETTING, AND PARTICIPANTS This is a randomized clinical trial of 327 participants 60 years and older who were recruited statewide through Kaiser Permanente Washington from September 2016 to December 2018. Participants were double screened 3 weeks apart for moderate to severe insomnia and osteoarthritis (OA) pain symptoms. Blinded assessments were conducted at baseline, after 2 months posttreatment, and at 12-month follow-up. INTERVENTIONS Six 20- to 30-minute telephone sessions provided over 8 weeks. Participants submitted daily diaries and received group-specific educational materials. The CBT-I instruction included sleep restriction, stimulus control, sleep hygiene, cognitive restructuring, and homework. The EOC group received information about sleep and OA. MAIN OUTCOMES AND MEASURES The primary outcome was score on the Insomnia Severity Index (ISI) at 2 months posttreatment and 12-month follow-up. Secondary outcomes included pain (score on the Brief Pain Inventory-short form), depression (score on the 8-item Patient Health Questionnaire), and fatigue (score on the Flinders Fatigue Scale). RESULTS Of the 327 participants, the mean (SD) age was 70.2 (6.8) years, and 244 (74.6%) were women. In the 282 participants with follow-up ISI data, the total 2-month posttreatment ISI scores decreased 8.1 points in the CBT-I group and 4.8 points in the EOC group, an adjusted mean between-group difference of -3.5 points (95% CI, -4.4 to -2.6 points; P < .001). Results were sustained at 12-month follow-up (adjusted mean difference, -3.0 points; 95% CI, -4.1 to -2.0 points; P < .001). At 12-month follow-up, 67 of 119 (56.3%) participants receiving CBT-I remained in remission (ISI score, ≤7) compared with 33 of 128 (25.8%) participants receiving EOC. Fatigue was also significantly reduced in the CBT-I group compared with the EOC group at 2 months posttreatment (mean between-group difference, -2.0 points; 95% CI, -3.1 to -0.9 points; P = <.001) and 12-month follow-up (mean between-group difference, -1.8 points; 95% CI, -3.1 to -0.6 points; P = .003). Posttreatment significant differences were observed for pain, but these differences were not sustained at 12-month follow-up. CONCLUSIONS AND RELEVANCE In this randomized clinical trial, telephone CBT-I was effective in improving sleep, fatigue, and, to a lesser degree, pain among older adults with comorbid insomnia and OA pain in a large statewide health plan. Results support provision of telephone CBT-I as an accessible, individualized, effective, and scalable insomnia treatment. TRIAL REGISTRATION Clinical Trials.gov Identifier: NCT02946957.
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Affiliation(s)
- Susan M McCurry
- Department of Child, Family, and Population Health Nursing, School of Nursing, University of Washington, Seattle
| | - Weiwei Zhu
- Kaiser Permanente Washington Health Research Institute, Seattle
| | | | - Robert Wellman
- Kaiser Permanente Washington Health Research Institute, Seattle
| | - Charles M Morin
- Department of Psychology, Université Laval, Quebec City, Quebec, Canada
| | - Manu Thakral
- Kaiser Permanente Washington Health Research Institute, Seattle.,College of Nursing and Health Sciences, University of Massachusetts Boston, Boston
| | - Kai Yeung
- Kaiser Permanente Washington Health Research Institute, Seattle
| | - Michael V Vitiello
- Department of Psychiatry & Behavioral Sciences, School of Medicine, University of Washington, Seattle
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Adler AC, Daszkowski A, Tan JC, Poliner AD, Wei EZ, Nathanson BH, Chandrakantan A. The Association of Dexmedetomidine on Perioperative Opioid Consumption in Children Undergoing Adenotonsillectomy With and Without Obstructive Sleep Apnea. Anesth Analg 2021; 133:1260-1268. [PMID: 33591119 DOI: 10.1213/ane.0000000000005410] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Dexmedetomidine is used to reduce opioid consumption in pediatric anesthesia. However, there is conflicting evidence in pediatric adenotonsillectomy literature regarding the total perioperative opioid-sparing effects of dexmedetomidine. The aim of this study was to examine the association between dexmedetomidine and total perioperative opioid consumption in children undergoing adenotonsillectomy. METHODS This was a retrospective cohort study of the children undergoing adenotonsillectomy surgery at Texas Children's Hospital between November 2017 and October 2018. Intraoperative dexmedetomidine was the exposure of interest. The primary outcome was total perioperative opioid consumption calculated as oral morphine equivalents (OME). Secondary outcomes of interest included opioid consumption and pain scores based on presence and absence of obstructive sleep apnea (OSA) and postanesthesia care unit (PACU) duration. We used multivariable linear regression to estimate the association of dexmedetomidine on the outcomes. RESULTS A total of 941 patients met inclusion criteria, 697 (74.1%) received intraoperative dexmedetomidine. For every 0.1 µg/kg increase in intraoperative dexmedetomidine, the total perioperative OME (mg/kg) decreases by 0.021 mg/kg (95% CI, -0.027 to -0.015; P < .001). Pain scores did not significantly vary by OSA status. PACU duration increased by 1.14 minutes (95% CI, 0.30-1.99; P = .008) for each 0.1 µg/kg of intraoperative dexmedetomidine. CONCLUSIONS Dexmedetomidine is associated with an overall perioperative opioid-sparing effect in children undergoing adenotonsillectomy and a small but statistically significant increase in PACU duration. Additionally, children with OSA did not have reduced perioperative opioid consumption.
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Affiliation(s)
- Adam C Adler
- From the Department of Anesthesiology, Perioperative and Pain Medicine, Texas Children's Hospital, Houston, Texas.,Baylor College of Medicine, Houston, Texas
| | | | - Joy C Tan
- Department of Anesthesiology and Pain Medicine, Brigham and Women's Hospital, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | | | - Eric Z Wei
- Baylor College of Medicine, Houston, Texas
| | | | - Arvind Chandrakantan
- From the Department of Anesthesiology, Perioperative and Pain Medicine, Texas Children's Hospital, Houston, Texas.,Baylor College of Medicine, Houston, Texas
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MicroRNA-19b predicts widespread pain and posttraumatic stress symptom risk in a sex-dependent manner following trauma exposure. Pain 2021; 161:47-60. [PMID: 31569141 DOI: 10.1097/j.pain.0000000000001709] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Posttraumatic widespread pain (PTWP) and posttraumatic stress symptoms (PTSS) are frequent comorbid sequelae of trauma that occur at different rates in women and men. We sought to identify microRNA (miRNA) that may contribute to sex-dependent differences in vulnerability to these outcomes. Monte Carlo simulations (x10,000) identified miRNA in which predicted targeting of PTWP or PTSS genes was most enriched. Expression of the leading candidate miRNA to target PTWP/PTSS-related genes, miR-19b, has been shown to be influenced by estrogen and stress exposure. We evaluated whether peritraumatic miR-19b blood expression levels predicted PTWP and PTSS development in women and men experiencing trauma of motor vehicle collision (n = 179) and in women experiencing sexual assault trauma (n = 74). A sex-dependent relationship was observed between miR-19b expression levels and both PTWP (β = -2.41, P = 0.034) and PTSS (β = -3.01, P = 0.008) development 6 months after motor vehicle collision. The relationship between miR-19b and PTSS (but not PTWP) was validated in sexual assault survivors (β = -0.91, P = 0.013). Sex-dependent expression of miR-19b was also observed in blood and nervous tissue from 2 relevant animal models. Furthermore, in support of increasing evidence indicating a role for the circadian rhythm (CR) in PTWP and PTSS pathogenesis, miR-19b targets were enriched in CR gene transcripts. Human cohort and in vitro analyses assessing miR-19b regulation of key CR transcripts, CLOCK and RORA, supported the potential importance of miR-19b to regulating the CR pathway. Together, these results highlight the potential role that sex-dependent expression of miR-19b might play in PTWP and PTSS development after trauma/stress exposure.
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Ballou S, Katon J, Rangan V, Cheng V, Nee J, Iturrino J, Lembo A. Brief Behavioral Therapy for Insomnia in Patients with Irritable Bowel Syndrome: A Pilot Study. Dig Dis Sci 2020; 65:3260-3270. [PMID: 32152868 DOI: 10.1007/s10620-020-06182-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 02/27/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Up to 60% of patients with irritable bowel syndrome (IBS) report fatigue and 50% meet criteria for clinical insomnia. Recent studies have demonstrated a relationship between poor sleep and next-day IBS symptoms. However, no study to-date has evaluated behavioral therapy to treat poor sleep in IBS. AIMS The aim of the current pilot study is to test feasibility of behavioral therapy for insomnia among patients with IBS and poor sleep. METHODS This randomized controlled pilot study tested the feasibility of administering brief behavioral therapy for insomnia (BBT-I) to patients with IBS who report poor sleep. Participants were randomized to BBT-I or self-monitoring control. Exploratory analyses evaluated group differences after 4 weeks of treatment. RESULTS A total of 25 participants were randomized to the study, 13 to BBT-I and 12 to the control group. Three participants dropped out of the treatment group. Satisfaction with treatment was high. At follow-up, there were significant differences between groups in measures of sleep quality and insomnia severity. There were trends toward significance in IBS severity score, with 40% of the BBT-I sample reporting clinically meaningful drop in symptoms compared to 17% of the control group. Similar trends were observed with belly pain and global improvement scores. CONCLUSIONS This pilot study demonstrates feasibility/acceptability of a brief behavioral therapy for patients with IBS and poor sleep. Additionally, this study provides preliminary evidence to suggest that treatment of sleep difficulties in patients with IBS may improve IBS symptom outcomes. Future, larger randomized controlled studies are needed.
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Affiliation(s)
- Sarah Ballou
- Division of Gastroenterology, Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA.
| | - Jesse Katon
- Division of Gastroenterology, Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Vikram Rangan
- Division of Gastroenterology, Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Vivian Cheng
- Division of Gastroenterology, Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Judy Nee
- Division of Gastroenterology, Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Johanna Iturrino
- Division of Gastroenterology, Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Anthony Lembo
- Division of Gastroenterology, Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
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Orr JE, Wallace MS, Malhotra A. Might chronic opioid use impact sleep-disordered breathing and vice versa? J Clin Sleep Med 2020; 16:843-845. [PMID: 32317097 PMCID: PMC7849661 DOI: 10.5664/jcsm.8500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 04/15/2020] [Accepted: 04/15/2020] [Indexed: 11/13/2022]
Abstract
Orr JE, Wallace MS, Malhotra A. Might chronic opioid use impact sleep-disordered breathing and vice versa? J Clin Sleep Med . 2020;16(6):843–845.
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Affiliation(s)
- Jeremy E. Orr
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of California, San Diego, La Jolla, California
| | - Mark S. Wallace
- Division of Pain Medicine, University of California, San Diego, La Jolla, California
| | - Atul Malhotra
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of California, San Diego, La Jolla, California
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30
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Stroemel-Scheder C, Kundermann B, Lautenbacher S. The effects of recovery sleep on pain perception: A systematic review. Neurosci Biobehav Rev 2020; 113:408-425. [PMID: 32275917 DOI: 10.1016/j.neubiorev.2020.03.028] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 03/13/2020] [Accepted: 03/29/2020] [Indexed: 01/04/2023]
Abstract
Experimental studies highlight profound effects of sleep disruptions on pain, showing that sleep deprivation (SD) leads to hyperalgesic pain changes. On the other hand, given that sleep helps normalizing bodily functions, a crucial role of restorative sleep in the overnight restoration of the pain system seems likely. Thus, a systematic review of experimental studies on effects of recovery sleep (RS; subsequently to SD) on pain was performed with the aim to check whether RS resets hyperalgesic pain changes occurring due to SD. Empirical animal and human studies including SD-paradigms, RS and pain assessments were searched in three databases (PubMed, Web of Science, PsycINFO) using a predefined algorithm. 29 studies were included in this review. Most results indicated a reset of enhanced pain sensitivity and vulnerability following RS, especially when total SD was implemented and pressure pain or painful symptoms (human studies) were assessed. Further research should focus on whether and how recovery is altered in chronic pain patients, as this yields implications for pain treatment by enhancing or stabilizing RS.
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Affiliation(s)
| | - Bernd Kundermann
- Vitos Clinic for Psychiatry and Psychotherapy Giessen, Giessen, Germany; Department of Psychiatry and Psychotherapy, Philipps-University of Marburg, Marburg, Germany.
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Thompson RS, Vargas F, Dorrestein PC, Chichlowski M, Berg BM, Fleshner M. Dietary prebiotics alter novel microbial dependent fecal metabolites that improve sleep. Sci Rep 2020; 10:3848. [PMID: 32123201 PMCID: PMC7051969 DOI: 10.1038/s41598-020-60679-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 02/13/2020] [Indexed: 01/01/2023] Open
Abstract
Dietary prebiotics produce favorable changes in the commensal gut microbiome and reduce host vulnerability to stress-induced disruptions in complex behaviors such as sleep. The mechanisms for how prebiotics modulate stress physiology remain unclear; however, emerging evidence suggests that gut microbes and their metabolites may play a role. This study tested if stress and/or dietary prebiotics (Test diet) alter the fecal metabolome; and explored if these changes were related to sleep and/or gut microbial alpha diversity. Male F344 rats on either Test or Control diet were instrumented for electroencephalography biotelemetry measures of sleep/wake. After 5 weeks on diet, rats were either stressed or remained in home cages. Based on untargeted mass spectrometry and 16S rRNA gene sequencing, both stress and Test diet altered the fecal metabolome/microbiome. In addition, Test diet prevented the stress-induced reduction in microbial alpha diversity based on PD_Whole_Tree, which has been previously published. Network propagation analysis revealed that stress increased members of the neuroactive steroidal pregnane molecular family; and that Test diet reduced this effect. We also discovered links between sleep, alpha diversity, and pyrimidine, secondary bile acid, and neuroactive glucocorticoid/pregnanolone-type steroidal metabolites. These results reveal novel microbial-dependent metabolites that may modulate stress physiology and sleep.
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Affiliation(s)
- Robert S Thompson
- Department of Integrative Physiology, University of Colorado at Boulder, Boulder, CO, 80309-0354, USA
- Center for Neuroscience, University of Colorado at Boulder, Boulder, CO, 80309-0354, USA
| | - Fernando Vargas
- Division of Biological Sciences, University of California, San Diego, CA, 92093, USA
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, CA, 92093, USA
| | - Pieter C Dorrestein
- Division of Biological Sciences, University of California, San Diego, CA, 92093, USA
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, CA, 92093, USA
| | | | - Brian M Berg
- Mead Johnson Pediatric Nutrition Institute, Evansville, IN, 47712, USA
| | - Monika Fleshner
- Department of Integrative Physiology, University of Colorado at Boulder, Boulder, CO, 80309-0354, USA.
- Center for Neuroscience, University of Colorado at Boulder, Boulder, CO, 80309-0354, USA.
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Sleep and Athletic Performance: Impacts on Physical Performance, Mental Performance, Injury Risk and Recovery, and Mental Health. Sleep Med Clin 2020; 15:41-57. [PMID: 32005349 PMCID: PMC9960533 DOI: 10.1016/j.jsmc.2019.11.005] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Research has characterized the sleep of elite athletes and attempted to identify factors associated with athletic performance, cognition, health, and mental well-being. Sleep is a fundamental component of performance optimization among elite athletes, yet only recently embraced by sport organizations as an important part of training and recovery. Sleep plays a crucial role in physical and cognitive performance and is an important factor in reducing risk of injury. This article aims to highlight the prevalence of poor sleep, describe its impacts, and address the issue of sport culture surrounding healthy sleep.
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Sleep deficiency and chronic pain: potential underlying mechanisms and clinical implications. Neuropsychopharmacology 2020; 45:205-216. [PMID: 31207606 PMCID: PMC6879497 DOI: 10.1038/s41386-019-0439-z] [Citation(s) in RCA: 207] [Impact Index Per Article: 51.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 05/10/2019] [Accepted: 06/05/2019] [Indexed: 11/09/2022]
Abstract
Pain can be both a cause and a consequence of sleep deficiency. This bidirectional relationship between sleep and pain has important implications for clinical management of patients, but also for chronic pain prevention and public health more broadly. The review that follows will provide an overview of the neurobiological evidence of mechanisms thought to be involved in the modulation of pain by sleep deficiency, including the opioid, monoaminergic, orexinergic, immune, melatonin, and endocannabinoid systems; the hypothalamus-pituitary-adrenal axis; and adenosine and nitric oxide signaling. In addition, it will provide a broad overview of pharmacological and non-pharmacological approaches for the management of chronic pain comorbid with sleep disturbances and for the management of postoperative pain, as well as discuss the effects of sleep-disturbing medications on pain amplification.
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Matsuura Y, Morita T, Sekimoto M, Maeda A, Yasui T. Differences in Physical and Psychological Condition, Sleeping Status and Menstruation-Related Symptoms before and after Smartphones Use in Young Female Students in Japan. Health (London) 2020. [DOI: 10.4236/health.2020.124033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Preoperative sleep quality affects postoperative pain and function after total joint arthroplasty: a prospective cohort study. J Orthop Surg Res 2019; 14:378. [PMID: 31752947 PMCID: PMC6868862 DOI: 10.1186/s13018-019-1446-9] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/31/2019] [Indexed: 02/05/2023] Open
Abstract
Background The relationship between preoperative sleep quality and postoperative clinical outcomes after total joint arthroplasty (TJA) is unclear. We performed a prospective cohort study to determine whether preoperative sleep quality was correlated with postoperative outcomes after TJA. Methods In this prospective cohort study, 994 patients underwent TJA. Preoperative sleep measures included scores on the Pittsburgh Sleep Quality Index (PSQI), the Epworth Sleepiness Scale (ESS), and a ten-point sleep quality scale. The primary study outcome measured was the visual analog scale (VAS) pain score to 12 weeks postoperation. The consumption of analgesic rescue drugs (oxycodone and parecoxib) and postoperative length of stay (LOS) were recorded. We also measured functional parameters, including range of motion (ROM), Knee Society Score (KSS), and Harris hip score (HHS). Results The mean age for total knee and hip arthroplasties was 64.28 and 54.85 years, respectively. The PSQI scores were significantly correlated with nocturnal and active pain scores and ROM and functional scores from postoperative day 1 (POD1) to POD3. In addition, significant correlation was noted between the correlation between the active pain scores and ESS scores in the TKA group at postoperative 3 months. The consumption of analgesics after joint arthroplasty was significantly correlated with the PSQI scores. Moreover, significant correlations were noted between the sleep parameters and postoperative length of hospital stay (LOS). Conclusion Preoperative sleep parameters were correlated with clinical outcomes (i.e., pain, ROM, function, and LOS) after TJA. Clinicians should assess the sleep quality and improve it before TJA.
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Strutz PK, Kronzer V, Tzeng W, Arrington B, McKinnon SL, Ben Abdallah A, Haroutounian S, Avidan MS. The relationship between obstructive sleep apnoea and postoperative delirium and pain: an observational study of a surgical cohort. Anaesthesia 2019; 74:1542-1550. [PMID: 31531850 DOI: 10.1111/anae.14855] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2019] [Indexed: 01/03/2023]
Abstract
Patients with obstructive sleep apnoea are at increased risk of adverse postoperative outcomes, such as cardiac and respiratory complications. It has been hypothesised that obstructive sleep apnoea also increases the risk for postoperative delirium and acute postoperative pain. We conducted a retrospective, observational study investigating the relationship of obstructive sleep apnoea with postoperative delirium and acute postoperative pain severity. Patients were classified as being at high risk for obstructive sleep apnoea if they had been diagnosed with this condition, or if they were positive for more than four factors using the 'STOP-BANG' screening tool. Adjusted logistic regression was used to investigate the association between obstructive sleep apnoea and postoperative delirium, and multivariable linear regression to study the relationship between obstructive sleep apnoea and postoperative pain severity. The incidence of postoperative delirium was 307 in 1441 patients (21.3%; 95%CI 19.2-23.5%). In unadjusted analysis, high risk for obstructive sleep apnoea was associated with delirium, with an odds ratio (95%CI) of 1.77 (1.22-2.57; p = 0.003). After adjustment for pre-specified variables, the association was not statistically significant with odds ratio 1.34 (0.80-2.23; p = 0.27). The mean (SD) maximum pain (resting or provoked) reported for the entire cohort was 63.8 (27.9) mm on a 0-100 mm visual analogue scale. High risk for obstructive sleep apnoea was not associated with postoperative pain severity (β-coefficient 2.82; 95%CI, -2.34-7.97; p = 0.28). These findings suggest that obstructive sleep apnoea is unlikely to be a strong risk factor for postoperative delirium or acute postoperative pain severity.
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Affiliation(s)
- P K Strutz
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, MO, USA.,University of Illinois at Chicago College of Medicine Chicago, Illinois, USA
| | - V Kronzer
- Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - W Tzeng
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, MO, USA
| | | | - S L McKinnon
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, MO, USA
| | - A Ben Abdallah
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, MO, USA
| | - S Haroutounian
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, MO, USA.,Washington University Pain Center, St. Louis, MO, USA
| | - M S Avidan
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, MO, USA
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Pace-Schott EF, Amole MC, Aue T, Balconi M, Bylsma LM, Critchley H, Demaree HA, Friedman BH, Gooding AEK, Gosseries O, Jovanovic T, Kirby LA, Kozlowska K, Laureys S, Lowe L, Magee K, Marin MF, Merner AR, Robinson JL, Smith RC, Spangler DP, Van Overveld M, VanElzakker MB. Physiological feelings. Neurosci Biobehav Rev 2019; 103:267-304. [DOI: 10.1016/j.neubiorev.2019.05.002] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 03/27/2019] [Accepted: 05/03/2019] [Indexed: 12/20/2022]
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Ho KKN, Simic M, Cvancarova Småstuen M, de Barros Pinheiro M, Ferreira PH, Bakke Johnsen M, Heuch I, Grotle M, Zwart JA, Nilsen KB. The association between insomnia, c-reactive protein, and chronic low back pain: cross-sectional analysis of the HUNT study, Norway. Scand J Pain 2019; 19:765-777. [PMID: 31287802 DOI: 10.1515/sjpain-2019-0033] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 06/06/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS Chronic low back pain (chronic LBP) is the number one cause for years lived with disability among 301 diseases and injuries analyzed by The Global Burden of Disease study 2013. Insomnia is highly prevalent among people with chronic LBP. To explain the sleep-pain relationship, theoretical models propose that insomnia symptoms may be associated with increased basal inflammation, operationalized as c-reactive protein (CRP) and lead to further pain and disrupted sleep. We aimed to determine the associations between insomnia, chronic LBP, and inflammation (operationalized as CRP), whilst controlling for age, body mass index, smoking, physical activity, depression, anxiety and osteoarthritis. METHODS A cross-sectional analysis of the third Nord-Trøndelag Health Study (2006-2008), a rural population survey of 50,666 participants in Norway aged 20-96 years. Insomnia (dichotomous) was defined according to the Diagnostic and Statistical Manual of Mental Disorders 5th Edition, and chronic LBP (dichotomous) as low back pain or stiffness lasting at least 3 months. Data for CRP were obtained from non-fasting serum samples and assessed via latex immunoassay methodology. We excluded participants with the following self-reported chronic somatic diseases: chronic heart failure, chronic obstructive pulmonary disease, rheumatoid arthritis, fibromyalgia or ankylosing spondylosis. Possible associations between presence of insomnia and presence of chronic LBP (dependent), and the level of CRP and presence of chronic LBP (dependent), were assessed using logistic regression models. The possible association between insomnia and CRP (dependent) was assessed using linear regression. Multivariable analyses were conducted adjusting for confounders stated in our aim that achieved p ≤ 0.2 in univariate regressions. We performed stratified analyses for participants with "Normal" (<3 mg/L) "Elevated" (3-10 mg/L) and "Very High" (>10 mg/L) levels of CRP. RESULTS In our total included sample (n = 30,669, median age 52.6, 54% female), 6.1% had insomnia (n = 1,871), 21.4% had chronic LBP (n = 6,559), and 2.4% had both (n = 719). Twenty four thousand two hundred eighty-eight (79%) participants had "Normal" CRP, 5,275 (17%) had "Elevated" CRP, and 1,136 (4%) had "Very High" CRP. For participants with "Normal" levels of CRP, insomnia was associated with higher levels of CRP (adjusted B = 0.04, 95%CI [0.00-0.08], p = 0.046), but not for people with "Elevated" or "Very High" levels of CRP. There was an association between CRP and presence of chronic LBP in the total sample (adjusted OR = 1.01, [1.00-1.01], p = 0.013) and for people with "Normal" CRP (1.05, [1.00-1.10, p = 0.034]. Insomnia was associated with the presence of chronic LBP in the total sample (adjusted OR = 1.99, 95%CI [1.79-2.21], <0.001) and for people with "Normal", "Elevated" and "Very High". CONCLUSIONS Individuals with insomnia have twice the odds of reporting chronic LBP. Insomnia, CRP and chronic LBP appear to be linked but the role of CRP appears to be limited. Longitudinal studies may help further explore the causal inference between insomnia chronic LBP, and inflammation. IMPLICATIONS Given the strong relationship between insomnia and chronic LBP, screening and management of comorbid insomnia and chronic LBP should be considered in clinical practice. Further longitudinal studies are required to explore whether the presence of insomnia and increased inflammation affects the development of chronic LBP.
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Affiliation(s)
- Kevin Kwan Ngai Ho
- The University of Sydney, Musculoskeletal Research Group, Faculty of Health Sciences, Sydney, Australia
| | - Milena Simic
- The University of Sydney, Musculoskeletal Research Group, Faculty of Health Sciences, Sydney, Australia
| | - Milada Cvancarova Småstuen
- Department of Research, Innovation and Education, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway.,Oslo Metropolitan University, Department of Health Science, Institute of Nursing Science, Oslo, Norway
| | - Marina de Barros Pinheiro
- The University of Sydney, Musculoskeletal Research Group, Faculty of Health Sciences, Sydney, Australia
| | - Paulo Herrique Ferreira
- The University of Sydney, Musculoskeletal Research Group, Faculty of Health Sciences, Sydney, Australia
| | - Marianne Bakke Johnsen
- Department of Research, Innovation and Education, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Ingrid Heuch
- Department of Research, Innovation and Education, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
| | - Margaret Grotle
- Department of Research, Innovation and Education, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway.,Oslo Metropolitan University, Department of Physiotherapy, Oslo, Norway
| | - John Anker Zwart
- Department of Research, Innovation and Education, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Kristian Bernhard Nilsen
- Department of Research, Innovation and Education, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway.,NTNU, Department of Neuromedicine and Movement Science, Trondheim, Norway.,Department of Neurology, Oslo University Hospital, Oslo, Norway
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Vitale KC, Owens R, Hopkins SR, Malhotra A. Sleep Hygiene for Optimizing Recovery in Athletes: Review and Recommendations. Int J Sports Med 2019; 40:535-543. [PMID: 31288293 DOI: 10.1055/a-0905-3103] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
For elite athletes who exercise at a high level, sleep is critical to overall health. Many studies have documented the effects of sleep deprivation in the general population, but few studies exist regarding specific effects in the athlete. This review summarizes the effects of sleep deprivation and sleep extension on athletic performance, including reaction time, accuracy, strength and endurance, and cognitive function. There are clear negative effects of sleep deprivation on performance, including reaction time, accuracy, vigor, submaximal strength, and endurance. Cognitive functions such as judgment and decision-making also suffer. Sleep extension can positively affect reaction times, mood, sprint times, tennis serve accuracy, swim turns, kick stroke efficiency, and increased free throw and 3-point accuracy. Banking sleep (sleep extension prior to night of intentional sleep deprivation before sporting event) is a new concept that may also improve performance. For sports medicine providers, the negative effects of sleep deprivation cannot be overstated to athletes. To battle sleep deprivation, athletes may seek supplements with potentially serious side effects; improving sleep quality however is simple and effective, benefiting not only athlete health but also athletic performance.
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Affiliation(s)
- Kenneth C Vitale
- Orthopaedic Surgery, University of California San Diego School of Medicine, La Jolla, United States
| | - Roberts Owens
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, University of California San Diego School of Medicine, La Jolla, United States
| | - Susan R Hopkins
- Medicine and Radiology, University of California San Diego, La Jolla, United States
| | - Atul Malhotra
- Medicine, Division of Pulmonary and Critical Care Medicine, University of California San Diego, La Jolla, United States
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40
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Besedovsky L, Lange T, Haack M. The Sleep-Immune Crosstalk in Health and Disease. Physiol Rev 2019; 99:1325-1380. [PMID: 30920354 PMCID: PMC6689741 DOI: 10.1152/physrev.00010.2018] [Citation(s) in RCA: 620] [Impact Index Per Article: 124.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 10/29/2018] [Accepted: 10/29/2018] [Indexed: 02/08/2023] Open
Abstract
Sleep and immunity are bidirectionally linked. Immune system activation alters sleep, and sleep in turn affects the innate and adaptive arm of our body's defense system. Stimulation of the immune system by microbial challenges triggers an inflammatory response, which, depending on its magnitude and time course, can induce an increase in sleep duration and intensity, but also a disruption of sleep. Enhancement of sleep during an infection is assumed to feedback to the immune system to promote host defense. Indeed, sleep affects various immune parameters, is associated with a reduced infection risk, and can improve infection outcome and vaccination responses. The induction of a hormonal constellation that supports immune functions is one likely mechanism underlying the immune-supporting effects of sleep. In the absence of an infectious challenge, sleep appears to promote inflammatory homeostasis through effects on several inflammatory mediators, such as cytokines. This notion is supported by findings that prolonged sleep deficiency (e.g., short sleep duration, sleep disturbance) can lead to chronic, systemic low-grade inflammation and is associated with various diseases that have an inflammatory component, like diabetes, atherosclerosis, and neurodegeneration. Here, we review available data on this regulatory sleep-immune crosstalk, point out methodological challenges, and suggest questions open for future research.
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Affiliation(s)
- Luciana Besedovsky
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen , Tübingen , Germany ; Department of Neurology, Beth Israel Deaconess Medical Center and Harvard Medical School , Boston, Massachusetts ; and Department of Rheumatology and Clinical Immunology, University of Lübeck , Lübeck , Germany
| | - Tanja Lange
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen , Tübingen , Germany ; Department of Neurology, Beth Israel Deaconess Medical Center and Harvard Medical School , Boston, Massachusetts ; and Department of Rheumatology and Clinical Immunology, University of Lübeck , Lübeck , Germany
| | - Monika Haack
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen , Tübingen , Germany ; Department of Neurology, Beth Israel Deaconess Medical Center and Harvard Medical School , Boston, Massachusetts ; and Department of Rheumatology and Clinical Immunology, University of Lübeck , Lübeck , Germany
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Carvalho F, Pedrazzoli M, Gasparin A, Dos Santos F, Zortea M, Souza A, da Silva Lucena Torres I, Fregni F, Caumo W. PER3 variable number tandem repeat (VNTR) polymorphism modulates the circadian variation of the descending pain modulatory system in healthy subjects. Sci Rep 2019; 9:9363. [PMID: 31249322 PMCID: PMC6597571 DOI: 10.1038/s41598-019-45527-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 05/22/2019] [Indexed: 12/21/2022] Open
Abstract
We evaluated the circadian pattern of variation of the descending pain modulatory system (DPMS) using a conditioned pain modulation (CPM) paradigm according to the variable-number tandem-repeat (VNTR) of the clock gene PER3 polymorphism. We assessed the relationship between the genotypes PER34/4 and PER35/5 and the temporal pattern of variation across the day using the following measures: the heat pain threshold (HPT), the cold pressure test (CPT), and the serum levels of BDNF and S100-B protein. The ∆-values (from afternoon to morning) of these measures were used for the analysis. The circadian phenotype was according to the mid-point sleep time established by the Munich ChronoType Questionnaire (MCTQ). We included 18 healthy volunteers (15 women) ages 18 to 30. A Generalized Linear Model (GLM) revealed a significant difference in the ∆-CPM-task between Per34/4 and Per35/5 genotypes, with means (SDs) of -0.41 (0.78) vs. 0.67 (0.90) (χ2 = 7.256; df = 1' P = 0.007), respectively. Both sleep deprivation of at least 2 h/day (B = -0.96, 95% confidence interval (CI) = -1.86 to -0.11)) and the ∆-S100-B protein (-0.03, 95% CI = -0.06 to -0.02) were negatively correlated with the ∆-CPM-task, while the ∆-BDNF was positively correlated with the ∆-CPM-task (0.015, 95% CI = 0.01 to 0.03). We observed a difference in the ∆-CPT between PER34/4 and PER35/5 (0.11 (4.51) vs. 4.00 (2.60), respectively) (χ2 = 22.251; df = 1 P = 0.001). These findings suggest that the polymorphism of PER35/5 is associated with a decrease in the inhibitory function of the DPMS over the course of the day. However, sleep deprivation is an independent factor that also reduces the inhibitory function of the DPMS, regardless of the PER3 VNTR polymorphism.
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Affiliation(s)
- Fabiana Carvalho
- Post-Graduation Program in Medicine: Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.,Laboratory of Pain & Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
| | - Mario Pedrazzoli
- School of Arts, Science, and Humanities, Universidade de São Paulo, São Paulo, Brazil
| | - Assunta Gasparin
- Post-Graduation Program in Medicine: Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.,Laboratory of Pain & Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
| | - Franciele Dos Santos
- Laboratory of Pain & Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil.,School of Medicine, UFRGS, Porto Alegre, Brazil
| | - Maxciel Zortea
- Post-Graduation Program in Medicine: Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.,Laboratory of Pain & Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
| | - Andressa Souza
- Laboratory of Pain & Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil.,Postgraduate Program in Health and Human Development, La Salle Universitary Center, Canoas, RS, Brazil
| | | | - Felipe Fregni
- Physical Medicine & Rehabilitation Department, Center of Neuromodulation & Center for Clinical Research Learning, Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Wolnei Caumo
- Post-Graduation Program in Medicine: Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil. .,Laboratory of Pain & Neuromodulation at Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil. .,Pain and Palliative Care Service at HCPA, Porto Alegre, Brazil. .,Department of Surgery, School of Medicine, UFRGS, Porto Alegre, Brazil.
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Chronic exposure to insufficient sleep alters processes of pain habituation and sensitization. Pain 2019; 159:33-40. [PMID: 28891869 DOI: 10.1097/j.pain.0000000000001053] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Chronic pain conditions are highly comorbid with insufficient sleep. While the mechanistic relationships between the 2 are not understood, chronic insufficient sleep may be 1 pathway through which central pain-modulatory circuits deteriorate, thereby contributing to chronic pain vulnerability over time. To test this hypothesis, an in-laboratory model of 3 weeks of restricted sleep with limited recovery (5 nights of 4-hour sleep per night followed by 2 nights of 8-hour sleep per night) was compared with 3 weeks of 8-hour sleep per night (control protocol). Seventeen healthy adults participated, with 14 completing both 3-week protocols. Measures of spontaneous pain, heat-pain thresholds, cold-pain tolerance (measuring habituation to cold over several weeks), and temporal summation of pain (examining the slope of pain ratings during cold water immersion) were assessed at multiple points during each protocol. Compared with the control protocol, participants in the sleep-restriction protocol experienced mild increases in spontaneous pain (P < 0.05). Heat-pain thresholds decreased after the first week of sleep restriction (P < 0.05) but normalized with longer exposure to sleep restriction. By contrast, chronic exposure to restricted sleep was associated with decreased habituation to, and increased temporal summation in response to cold pain (both P < 0.05), although only in the past 2 weeks of the sleep-restriction protocol. These changes may reflect abnormalities in central pain-modulatory processes. Limited recovery sleep did not completely resolve these alterations in pain-modulatory processes, indicating that more extensive recovery sleep is required. Results suggest that exposure to chronic insufficient sleep may increase vulnerability to chronic pain by altering processes of pain habituation and sensitization.
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Dimitrov S, Lange T, Gouttefangeas C, Jensen ATR, Szczepanski M, Lehnnolz J, Soekadar S, Rammensee HG, Born J, Besedovsky L. Gα s-coupled receptor signaling and sleep regulate integrin activation of human antigen-specific T cells. J Exp Med 2019; 216:517-526. [PMID: 30755455 PMCID: PMC6400544 DOI: 10.1084/jem.20181169] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 12/03/2018] [Accepted: 01/11/2019] [Indexed: 12/26/2022] Open
Abstract
This study demonstrates a regulatory role of Gαs-coupled receptor agonists (catecholamines, prostaglandins, and adenosine) and sleep on integrin activation on T cells in humans. The findings point to a mechanism by which T cell responses are altered in several conditions characterized by aberrant levels of these substances. Efficient T cell responses require the firm adhesion of T cells to their targets, e.g., virus-infected cells, which depends on T cell receptor (TCR)–mediated activation of β2-integrins. Gαs-coupled receptor agonists are known to have immunosuppressive effects, but their impact on TCR-mediated integrin activation is unknown. Using multimers of peptide major histocompatibility complex molecules (pMHC) and of ICAM-1—the ligand of β2-integrins—we show that the Gαs-coupled receptor agonists isoproterenol, epinephrine, norepinephrine, prostaglandin (PG) E2, PGD2, and adenosine strongly inhibit integrin activation on human CMV- and EBV-specific CD8+ T cells in a dose-dependent manner. In contrast, sleep, a natural condition of low levels of Gαs-coupled receptor agonists, up-regulates integrin activation compared with nocturnal wakefulness, a mechanism possibly underlying some of the immune-supportive effects of sleep. The findings are also relevant for several pathologies associated with increased levels of Gαs-coupled receptor agonists (e.g., tumor growth, malaria, hypoxia, stress, and sleep disturbances).
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Affiliation(s)
- Stoyan Dimitrov
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany .,German Center for Diabetes Research (DZD), Tübingen, Germany.,Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
| | - Tanja Lange
- Clinic for Rheumatology and Clinical Immunology, University of Lübeck, Lübeck, Germany
| | - Cécile Gouttefangeas
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Tübingen, Germany
| | - Anja T R Jensen
- Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Michael Szczepanski
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Jannik Lehnnolz
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
| | - Surjo Soekadar
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany.,Clinical Neurotechnology Laboratory, Department of Psychiatry and Psychotherapy, Neuroscience Research Center, Charité - University Medicine Berlin, Berlin, Germany
| | - Hans-Georg Rammensee
- Department of Immunology, Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,Partner Site Tübingen, German Cancer Consortium, Tübingen, Germany
| | - Jan Born
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany.,German Center for Diabetes Research (DZD), Tübingen, Germany.,Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
| | - Luciana Besedovsky
- Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany
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Katsifaraki M, Nilsen KB, Christensen JO, Wærsted M, Knardahl S, Bjorvatn B, Härmä M, Matre D. Sleep duration mediates abdominal and lower-extremity pain after night work in nurses. Int Arch Occup Environ Health 2018; 92:415-422. [PMID: 30417278 DOI: 10.1007/s00420-018-1373-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 10/28/2018] [Indexed: 01/20/2023]
Abstract
OBJECTIVES The aim of this study was to investigate the association between different working shifts (i.e. morning, evening, night shifts) and headache, musculoskeletal and abdominal pain, and the extent to which reduced sleep duration could account for these associations. METHODS Nurses (N = 679, 649 female, aged 22-53 years) were followed up for a period of 28 consecutive days, responding to a diary about sleep, shift type and pain complaints (measured on a Likert-type scale ranging from 0 to 3). Generalised structural equation modelling mediation analysis (GSEM) was performed to test whether shift type was associated with higher incidence or higher intensity of pain (headache, pain in neck/shoulders/upper back, upper extremity, low back, lower extremity and abdominal pain), and if this effect was mediated by sleep duration (continuous variable), after controlling for age, work and lifestyle factors. RESULTS Pain scores in lower extremities were decreased following night shifts in general. However, when night shifts were followed by short sleep duration, the risk of pain in the lower extremities and abdominal pain were increased. Headache and pain in the upper extremity were increased after night shifts, but were not associated with sleep duration. Pain in the neck/shoulder/upper back and lower back was not related to shift work. CONCLUSIONS Among nurses in a three-shift rotating schedule, night shifts increased the risk of pain in several regions, but only pain in the lower extremities and abdomen was related to reduced sleep duration.
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Affiliation(s)
- Maria Katsifaraki
- Department of Work Psychology and Physiology, National Institute of Occupational Health, Pb 8149 Dep, 0033, Oslo, Norway
| | - Kristian Bernhard Nilsen
- Department of Work Psychology and Physiology, National Institute of Occupational Health, Pb 8149 Dep, 0033, Oslo, Norway.,Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.,Section for Clinical Neurophysiology, Department of Neurology, Oslo University Hospital-Ullevål, Oslo, Norway
| | - Jan Olav Christensen
- Department of Work Psychology and Physiology, National Institute of Occupational Health, Pb 8149 Dep, 0033, Oslo, Norway
| | - Morten Wærsted
- Department of Work Psychology and Physiology, National Institute of Occupational Health, Pb 8149 Dep, 0033, Oslo, Norway
| | - Stein Knardahl
- Department of Work Psychology and Physiology, National Institute of Occupational Health, Pb 8149 Dep, 0033, Oslo, Norway
| | - Bjørn Bjorvatn
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway.,Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Mikko Härmä
- Finnish Institute of Occupational Health, Helsinki, Finland
| | - Dagfinn Matre
- Department of Work Psychology and Physiology, National Institute of Occupational Health, Pb 8149 Dep, 0033, Oslo, Norway.
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Ballou S, Alhassan E, Hon E, Lembo C, Rangan V, Singh P, Hirsch W, Sommers T, Iturrino J, Nee J, Lembo A. Sleep Disturbances Are Commonly Reported Among Patients Presenting to a Gastroenterology Clinic. Dig Dis Sci 2018; 63:2983-2991. [PMID: 30094624 DOI: 10.1007/s10620-018-5237-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 08/01/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Poor sleep quality is common among patients with gastrointestinal (GI) disorders. However, few studies have assessed the presence of insomnia or reported circadian preferences and none have directly compared sleep between common GI conditions. AIMS To compare clinical sleep characteristics in patients presenting to a tertiary care GI clinic for irritable bowel syndrome (IBS), functional dyspepsia (FD), inflammatory bowel disease (IBD), gastroesophageal reflux disease (GERD), and celiac disease (CD). METHODS Validated sleep measures were administered to consecutive patients if they were diagnosed with IBS, IBD in clinical remission, CD, FD, or GERD. Healthy Controls (HCs) with no reported GI diagnoses or symptoms were also recruited. RESULTS A total of 212 eligible respondents completed this survey, 161 GI clinic patients (IBS (n = 48), GERD (n = 29), IBD in clinical remission (n = 44), CD (n = 40)), and 41 HCs. Only, 10 respondents had a diagnosis of FD, and these were excluded. The IBS group had the highest frequency of poor sleep (72%) followed by CD (61%), GERD (60%), IBD (54%), and HC (39%). IBS patients also had the highest frequency of clinical insomnia (51%), followed by GERD (37%), CD (35%), IBD (27%), and HC (18%). 40% of IBS patients reported taking sleep medications at least once per week, compared to 32% of GERD, 23% IBD, 13% CD, and 15% HC. CONCLUSIONS Patients presenting to a tertiary care GI clinic report poorer sleep than healthy controls. In general, patients with IBS report the highest rates of sleep difficulties compared to patients with other diagnoses.
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Affiliation(s)
- Sarah Ballou
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - Eaman Alhassan
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - Elise Hon
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - Cara Lembo
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - Vikram Rangan
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - Prashant Singh
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - William Hirsch
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - Thomas Sommers
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - Johanna Iturrino
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - Judy Nee
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA
| | - Anthony Lembo
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Dana 501, Boston, MA, 02215, USA.
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Rosseland R, Pallesen S, Nordhus IH, Matre D, Blågestad T. Effects of Sleep Fragmentation and Induced Mood on Pain Tolerance and Pain Sensitivity in Young Healthy Adults. Front Psychol 2018; 9:2089. [PMID: 30429815 PMCID: PMC6220068 DOI: 10.3389/fpsyg.2018.02089] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 10/10/2018] [Indexed: 01/05/2023] Open
Abstract
Background: Experimental research exploring the sleep/pain-relationship has typically focused on total or partial sleep deprivation, hereby failing to reproduce the mere fragmented sleep pattern typically observed in patients with chronic pain. Further, little research is done on how affect moderates the sleep–pain relationship after sleep fragmentation. The present study sought to clarify the relationship between pain, sleep and positive and negative affect. Methods: In an experimental counterbalanced crossover design, 35 healthy young adults were subjected to several pain measures after one night of fragmented sleep, compared to one control night of normal sleep, both conducted in their own homes, and respectively, positive and negative affect induction using validated film clips and facial feedback procedures. Sleep was monitored using sleep diaries. Results: Increased pain sensitivity after one night of experimentally induced sleep fragmentation was found, compared to after one control night of undisturbed sleep. No main effects of induced affect on pain were found, and sleep x induced affect interaction was not significant. Conclusion: The present study supports the adverse effect of sleep fragmentation on pain sensitivity, however, affect was not found to be a moderator in the sleep–pain relationship. The results underline the need for further research within this field.
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Affiliation(s)
- Ragna Rosseland
- Department of Psychosocial Science, University of Bergen, Bergen, Norway
| | - Ståle Pallesen
- Department of Psychosocial Science, University of Bergen, Bergen, Norway.,Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
| | - Inger Hilde Nordhus
- Department of Clinical Psychology, University of Bergen, Bergen, Norway.,Department of Behavioural Sciences in Medicine, University of Oslo, Oslo, Norway
| | - Dagfinn Matre
- Department of Work Psychology and Physiology, National Institute of Occupational Health, Oslo, Norway
| | - Tone Blågestad
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
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47
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The Role of Sex in Sleep Deprivation Related Changes of Nociception and Conditioned Pain Modulation. Neuroscience 2018; 387:191-200. [DOI: 10.1016/j.neuroscience.2017.09.044] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 09/11/2017] [Accepted: 09/24/2017] [Indexed: 11/19/2022]
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48
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Thiel C, Smit I, Baier V, Cordes H, Fabry B, Blank LM, Kuepfer L. Using quantitative systems pharmacology to evaluate the drug efficacy of COX-2 and 5-LOX inhibitors in therapeutic situations. NPJ Syst Biol Appl 2018; 4:28. [PMID: 30083389 PMCID: PMC6072773 DOI: 10.1038/s41540-018-0062-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 05/07/2018] [Accepted: 05/18/2018] [Indexed: 02/07/2023] Open
Abstract
A quantitative analysis of dose-response relationships is essential in preclinical and clinical drug development in order to optimize drug efficacy and safety, respectively. However, there is a lack of quantitative understanding about the dynamics of pharmacological drug-target interactions in biological systems. In this study, a quantitative systems pharmacology (QSP) approach is applied to quantify the drug efficacy of cyclooxygenase-2 (COX-2) and 5-lipoxygenase (5-LOX) inhibitors by coupling physiologically based pharmacokinetic models, at the whole-body level, with affected biological networks, at the cellular scale. Both COX-2 and 5-LOX are key enzymes in the production of inflammatory mediators and are known targets in the design of anti-inflammatory drugs. Drug efficacy is here evaluated for single and appropriate co-treatment of diclofenac, celecoxib, zileuton, and licofelone by quantitatively studying the reduction of prostaglandins and leukotrienes. The impact of rifampicin pre-treatment on prostaglandin formation is also investigated by considering pharmacokinetic drug interactions with diclofenac and celecoxib, finally suggesting optimized dose levels to compensate for the reduced drug action. Furthermore, a strong correlation was found between pain relief observed in patients as well as celecoxib- and diclofenac-induced decrease in prostaglandins after 6 h. The findings presented reveal insights about drug-induced modulation of cellular networks in a whole-body context, thereby describing complex pharmacokinetic/pharmacodynamic behavior of COX-2 and 5-LOX inhibitors in therapeutic situations. The results demonstrate the clinical benefit of using QSP to predict drug efficacy and, hence, encourage its use in future drug discovery and development programs.
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Affiliation(s)
- Christoph Thiel
- Institute of Applied Microbiology (iAMB), Aachen Biology and Biotechnology (ABBt), RWTH Aachen University, Worringerweg 1, 52074 Aachen, Germany
| | - Ines Smit
- European Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Genome Campus, Hinxton, Cambridge CB10 1SD UK
| | - Vanessa Baier
- Institute of Applied Microbiology (iAMB), Aachen Biology and Biotechnology (ABBt), RWTH Aachen University, Worringerweg 1, 52074 Aachen, Germany
| | - Henrik Cordes
- Institute of Applied Microbiology (iAMB), Aachen Biology and Biotechnology (ABBt), RWTH Aachen University, Worringerweg 1, 52074 Aachen, Germany
| | - Brigida Fabry
- Institute of Applied Microbiology (iAMB), Aachen Biology and Biotechnology (ABBt), RWTH Aachen University, Worringerweg 1, 52074 Aachen, Germany
| | - Lars Mathias Blank
- Institute of Applied Microbiology (iAMB), Aachen Biology and Biotechnology (ABBt), RWTH Aachen University, Worringerweg 1, 52074 Aachen, Germany
| | - Lars Kuepfer
- Institute of Applied Microbiology (iAMB), Aachen Biology and Biotechnology (ABBt), RWTH Aachen University, Worringerweg 1, 52074 Aachen, Germany
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49
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Schuh-Hofer S, Eichhorn N, Grinevich V, Treede RD. Sleep Deprivation Related Changes of Plasma Oxytocin in Males and Female Contraceptive Users Depend on Sex and Correlate Differentially With Anxiety and Pain Hypersensitivity. Front Behav Neurosci 2018; 12:161. [PMID: 30116181 PMCID: PMC6082934 DOI: 10.3389/fnbeh.2018.00161] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 07/09/2018] [Indexed: 02/05/2023] Open
Abstract
Disturbed sleep is known to substantially aggravate both the pain condition and the affective state of pain patients. The neurobiological mechanisms underlying these adverse effects are unknown. Oxytocin (OT), being largely involved in social and emotional behavior, is considered to also play a modulatory role in nociception. We hypothesized a pathophysiological role of OT for the hyperalgesic and anxiogenic effects of sleep loss. An established human model of one night of total sleep deprivation (TSD) was used to test this hypothesis. Twenty young healthy students (n = 10 male and n = 10 female) were investigated in a balanced cross-over design, contrasting TSD with a night of habitual sleep (HS). All females took monophasic oral contraceptives (OC) and were investigated during their ‘pill-free’ phase. Plasma OT concentrations were correlated with (1) pain thresholds, (2) descending pain inhibition, and (3) state-anxiety scores. Compared to the HS condition, the plasma OT concentration was significantly increased in sleep deprived females (p = 0.02) but not males (p = 0.69). TSD resulted in pain hypersensitivity to noxious cold (p = 0.05), noxious heat (p = 0.023), and pricking stimuli (p = 0.013) and significantly increased state-anxiety (p = 0.021). While, independent of sex, lower heat pain thresholds correlated with higher plasma OT (p = 0.036), no such associations were found for cold/mechanical pain. In sleep-deprived females, higher plasma OT showed a mild (but insignificant) association with lower pain inhibition (p = 0.093). We found a positive correlation between anxiety-scores and OT (p = 0.021), which was enhanced when respecting “sex” (p = 0.008) and “sleep” (p = 0.001) in a hierarchical regression analysis. Altogether, our study revealed a complex and partially sex-dependent correlation between plasma OT and TSD-induced changes of experimental pain and anxiety. The minor role of OT for TSD-induced changes of evoked pain, and its major involvement in anxiety, argues against a specific role of OT for linking the adverse effects of TSD on pain sensitivity and anxiety with each other. Future investigations are needed in order to dissect out the effect of OC on the sex-dependent effects of TSD observed in our study.
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Affiliation(s)
- Sigrid Schuh-Hofer
- Department of Neurophysiology, Centre of Biomedicine and Medical Technology Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.,Clinic for Neurology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Nicole Eichhorn
- Department of Neurophysiology, Centre of Biomedicine and Medical Technology Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Valery Grinevich
- Schaller Research Group on Neuropeptides, German Cancer Research Center, Heidelberg and Central Institute of Mental Health, Mannheim, Germany
| | - Rolf-Detlef Treede
- Department of Neurophysiology, Centre of Biomedicine and Medical Technology Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
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50
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Graugaard-Jensen C, Hvistendahl GM, Frøkiær J, Bie P, Djurhuus JC. Oral Contraceptives and Renal Water Handling: A diurnal study in young women. Physiol Rep 2018; 5:5/23/e13547. [PMID: 29233909 PMCID: PMC5727291 DOI: 10.14814/phy2.13547] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 11/17/2017] [Accepted: 11/21/2017] [Indexed: 11/24/2022] Open
Abstract
To test the hypothesis that use of oral contraceptives (OC) changes diurnal variation in fluid balance mechanisms including blood pressure, secretion of vasopressin and oxytocin, and renal water and electrolyte excretion. Fifteen naturally cycling (NC) women in mid‐follicular phase and 11 long‐term OC users were included in a 24‐h standardized inpatient study for measurements of vasopressin, oxytocin, sodium, and osmolality in plasma as well as urinary excretion of electrolytes, aquaporin‐2, and prostaglandin E2. Blood pressure and heart rate were monitored noninvasively. Plasma vasopressin showed circadian rhythm (P = 0.02) and were similar in both groups (P = 0.18) including nighttime increases (P < 0.001). There was no circadian rhythm in plasma oxytocin within (P = 0.84) or between groups (P = 0.22). OC users had significantly lower plasma osmolality (Δosm: 3.05 ± 0.29 mosm/kg, P = 0.04) and lower plasma sodium (ΔNa+: 0.91 ± 0.09 mmol/l, P = 0.05). The two groups showed similar nighttime decreases in diuresis (1.08 ± 0.04 mL/(kg·h), P < 0.001) and increases in urine osmolality (109 ± 9 mosm/kg, P = 0.02), but similar rates of excretion of Aquaporin‐2, prostaglandin E2 and sodium. Nighttime decreases in mean arterial pressure of approximately 13% were significant in both groups (P < 0.001), but 24‐h average mean arterial pressure was significantly higher in OC users than in controls (+4.7 ± 0.4 mmHg, P = 0.02). Packed cell volumes were similar between groups (P = 0.54). OC does not change the diurnal patterns of renal fluid excretion, but resets the osmoreceptors for vasopressin release and leads to a significant increase in arterial blood pressure.
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Affiliation(s)
| | | | - Jørgen Frøkiær
- Department of Clinical Physiology and Nuclear Medicine, University Hospital of Aarhus, Aarhus N, Denmark
| | - Peter Bie
- Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
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