Sleep Disturbances in Generalized Anxiety Disorder: The Role of Calcium Homeostasis Imbalance.
Study Design
- 연구 유형
- cross_sectional
- 표본 크기
- 211
- 중재
- Sleep Disturbances in Generalized Anxiety Disorder: The Role of Calcium Homeostasis Imbalance. None
- 대조군
- Placebo
- 효과 방향
- Neutral
- 비뚤림 위험
- Moderate
Abstract
Patients with a generalized anxiety disorder (GAD) often report preeminent sleep disturbances. Recently, calcium homeostasis gained interest because of its role in the regulation of sleep-wake rhythms and anxiety symptoms. This cross-sectional study aimed at investigating the association between calcium homeostasis imbalance, anxiety, and quality of sleep in patients with GAD. A total of 211 patients were assessed using the Hamilton Rating Scale for Anxiety (HAM-A), Pittsburgh Sleep Quality Index questionnaire (PSQI) and Insomnia Severity Index (ISI) scales. Calcium, vitamin D, and parathyroid hormone (PTH) levels were evaluated in blood samples. A correlation and linear regression analysis were run to evaluate the association of HAM-A, PSQI, and ISI scores with peripheral markers of calcium homeostasis imbalance. Significant correlations emerged between HAM-A, PSQI, ISI, PTH, and vitamin D. The regression models showed that patients with GAD displaying low levels of vitamin D and higher levels of PTH exhibit a poor subjective quality of sleep and higher levels of anxiety, underpinning higher psychopathological burden. A strong relationship between peripheral biomarkers of calcium homeostasis imbalance, insomnia, poor sleep quality, and anxiety symptomatology was underlined. Future studies could shed light on the causal and temporal relationship between calcium metabolism imbalance, anxiety, and sleep.
Full Text
Tables
Table 1
| Deficiency Level | Intermediate Level | Excess Level | |
|---|---|---|---|
| Vit D | <20 ng/mL | 21–29 ng/mL (insufficiency level) | >100 ng/mL |
| Ca++ | <8.8 mg/dL | 8–10 mg/dL | >10 mg/dL |
| PTH | <15 pg/mL | 15–55 pg/mL | >55 pg/mL |
Table 2
| Total Sample | |||
|---|---|---|---|
| N (%) | |||
| Sex | Female | 108 (51.2) | |
| Male | 103 (48.8) | ||
| Diploma | yes | 161 (76.3) | |
| Marital status | Single | 3 (1.4) | |
| Married | 96 (45.5) | ||
| Co-habiting | 78 (37.0) | ||
| Divorced | 32 (15.2) | ||
| Widowed | 2 (0.9) | ||
| Occupation | Unemployed | 73 (34.6) | |
| Employed | 133 (63.0) | ||
| Retired | 5 (2.4) | ||
| Family Psychiatric History | yes | 136 (64.5) | |
| M (SD) | Range | ||
| Age | 46.91 (13.76) | 22–75 | |
| Age at onset of GAD | 27.82 (11.01) | 16–66 | |
| HAM-A | Total score | 25.6 (13.74) | 7–54 |
| PSQI | Quality | 1.75 (1.03) | 0–3 |
| Latency | 1.52 (1.11) | 0–3 | |
| Duration | 1.51 (0.94) | 0–3 | |
| Efficiency | 1.43 (0.99) | 0–3 | |
| Disturbances | 1.43 (1.04) | 0–3 | |
| Medication | 1.62 (1.10) | 0–3 | |
| Dysfunction | 1.64 (1.10) | 0–3 | |
| Total score | 10.96 (6.18) | 0–21 | |
| ISI | Total score | 14.36 (8.22) | 0–33 |
| Calcium level | 9.46 (0.38) | 8.60–11.00 | |
| PTH level | 54.64 (20.45) | 12.40–87.00 | |
| Vit D level | 29.42 (25.10) | 4.0–332.0 | |
Table 3
| Ca++ | PTH | Vit D | HAM-A Total | PSQI Quality | PSQI | PSQI | PSQI | PSQI | PSQI Medication | PSQI Dysfunction | PSQI Total | ISI Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ca++ | - | ||||||||||||
| PTH | −0.115 | - | |||||||||||
| Vit D |
|
|
| ||||||||||
| HAM-A Total |
|
|
|
| |||||||||
| PSQI Quality |
|
|
|
|
| ||||||||
| PSQI Latency |
|
|
|
|
|
| |||||||
| PSQI Duration |
|
|
|
|
|
|
| ||||||
| PSQI Efficiency |
|
|
|
|
|
|
|
| |||||
| PSQI Disturbances |
|
|
|
|
|
|
|
|
| ||||
| PSQI Medication |
|
|
|
|
|
|
|
|
|
| |||
| PSQI Dysfunction |
|
|
|
|
|
|
|
|
|
|
| ||
| PSQI Total |
|
|
|
|
|
|
|
|
|
|
|
| |
| ISI Total |
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 4
| Dependent Variable | Independent Variables | Not Standardized Coefficients | Standardized Coefficients | Sign. | ||
|---|---|---|---|---|---|---|
| B | Error Standard | Beta | t | |||
| PSQI Total | PTH | 0.212 | 0.015 | 0.700 | 140.198 |
|
| Vit D | −0.035 | 0.012 | −0.144 | −20.909 |
| |
| Ca++ | −0.485 | 0.706 | −0.030 | −0.686 | 0.493 | |
| a Model 1 | Dependent variable: PSQI Total; R2 = 0.603; F = 80.752; | |||||
| HAM-A Total | PTH | 0.516 | 0.030 | 0.767 | 170.457 |
|
| Vit D | −0.067 | 0.024 | −0.123 | −20.783 |
| |
| Ca++ | 0.813 | 10.398 | 0.023 | 0.581 | 0.562 | |
| b Model 2 | HAM-A Total; R2 = 0.685; F = 115.137; | |||||
| ISI Total | PTH | 0.306 | 0.018 | 0.759 | 160.781 |
|
| Vit D | −0.035 | 0.015 | −0.108 | −20.375 |
| |
| Ca++ | −10.203 | 0.862 | −0.056 | −10.395 | 0.164 | |
| c Model 3 | Dependent | variable: ISI Total; R2 = 0.672; F = 105.516; | ||||
References
- Prevalence of sleep disorders in the Los Angeles metropolitan area Am. J. Psychiatry, 1979
- Insomnia and Its Treatment: Prevalence and Correlates Arch. Gen. Psychiatry, 1985
- Epidemiological Study on Insomnia in the General Population Sleep, 1996
- Insomnia Nature, Diagnosis, and Treatment Handbook of Clinical Neurology, 2011
- Chronic insomnia Lancet, 2012
- Epidemiology of insomnia: What we know and what we still need to learn Sleep Med. Rev., 2002
- Sleep and Psychiatric Disorders. A Meta-Analysis Arch. Gen. Psychiatry, 1992
- Untitled Diagnostic and Statistical Manual of Mental Disorders. DSM-5, 2013
- Sleep disturbance in generalized anxiety disorder and its treatment Sleep Med. Rev., 2000
- Sleep disorders: Impact on daytime functioning and quality of life Expert Rev. Pharm. Outcomes Res., 2009
- Trajectories of self-reported sleep disturbance across inpatient psychiatric treatment predict clinical outcome in comorbid major depressive disorder and generalized anxiety disorder J. Affect. Disord., 2019
- Paradoxical timing of the circadian rhythm of sleep propensity serves to consolidate sleep and wakefulness in humans Neurosci. Lett., 1994
- Sleeping with the hypothalamus: Emerging therapeutic targets for sleep disorders Nat. Neurosci., 2002
- The orexin system: Roles in sleep/wake regulation Ann. N. Y. Acad. Sci., 2010
- Circulating levels of ghrelin, galanin, and orexin-A orexigenic neuropeptides in obstructive sleep apnea syndrome Sleep Breath., 2021
- Overview of orexin/hypocretin system Prog. Brain Res., 2012
- Hair Cortisol Concentration as a Biomarker of Sleep Quality and Related Disorders Life, 2021
- The Effect of Sleep Apnea and Insomnia on Blood Levels of Leptin, Insulin Resistance, IP-10, and Hydrogen Sulfide in Type 2 Diabetic Patients Metab. Syndr. Relat. Disord., 2012
- Dual Role of Fibroblast Growth Factor Pathways in Sleep Regulation Endocr. Metab. Immune Disord.-Drug Targets, 2023
- Vitamin D and Sleep Regulation: Is there a Role for Vitamin D? Curr. Pharm. Des., 2020
- Vitamin D Supplementation and Mental Health in Multiple Sclerosis Patients: A Systematic Review Nutrients, 2021
- Vitamin D: Nutrient, Hormone, and Immunomodulator Nutrients, 2018
- Progress, Paradox, and Potential: Parathyroid Hormone Research over Five Decades Ann. N. Y. Acad. Sci., 2007
- The Calcium-Sensing Receptor: Physiology, Pathophysiology and Car-Based Therapeutics Subcell. Biochem., 2007
- Low Vitamin D levels predict clinical features of schizophrenia Schizophr. Res., 2014
- Vitamin D and common mental disorders in mid-life: Cross-sectional and prospective findings Clin. Nutr., 2013
- Clinical Severity and Calcium Metabolism in Patients with Bipolar Disorder Brain Sci., 2020
- Vitamin D in Anxiety and Affective Disorders Physiol. Res., 2015
- Low serum levels of vitamin D are associated with anxiety in children and adolescents with dialysis Sci. Rep., 2018
- Association Between Serum Levels of Vitamin D and the Risk of Post-Stroke Anxiety Medicine, 2016
- Ca2+-Dependent Hyperpolarization Pathways in Sleep Homeostasis and Mental Disorders Bioessays, 2018
- Are serum vitamin D, calcium and phosphorous associated with restless leg syndrome? A systematic review and meta-analysis Sleep Med., 2020
- Vitamin D and sleep duration: Is there a bidirectional relationship? Horm. Mol. Biol. Clin. Investig., 2020
- Lower Serum Calcium Levels Associated with Disrupted Sleep and Rest–Activity Rhythm in Shift Workers Nutrients, 2022
- The Association between Vitamin D Deficiency and Sleep Disorders: A Systematic Review and Meta-Analysis Nutrients, 2018
- Vitamin D and the brain: Key questions for future research J. Steroid Biochem. Mol. Biol., 2015
- Review: The role of vitamin D in nervous system health and disease Neuropathol. Appl. Neurobiol., 2013
- Vitamin D in fetal brain development Semin. Cell Dev. Biol., 2011
- Vitamin D and the brain Best Pract. Res. Clin. Endocrinol. Metab., 2011
- Distribution of the Vitamin D receptor and 1α-hydroxylase in human brain J. Chem. Neuroanat., 2005
- Staging in bipolar disorder: From theoretical framework to clinical utility World Psychiatry, 2017
- Neurochemical Effects of Chronic Administration of Calcitriol in Rats Nutrients, 2014
- Neurosteroid hormone vitamin D and its utility in clinical nutrition Curr. Opin. Clin. Nutr. Metab. Care, 2007
- Developmental vitamin D deficiency alters multiple neurotransmitter systems in the neonatal rat brain Int. J. Dev. Neurosci., 2017
- Vitamin D protects dopaminergic neurons against neuroinflammation and oxidative stress in hemiparkinsonian rats J. Neuroinflammat., 2018
- Vitamin D and the omega-3 fatty acids control serotonin synthesis and action, part 2: Relevance for ADHD, bipolar disorder, schizophrenia, and impulsive behavior FASEB J., 2015
- The Effect of Vitamin D Treatment on Nerve Growth Factor (NGF) Release from Hippocampal Neurons Nöro Psikiyatr Arşivi, 2014
- Widespread White Matter Microstructural Abnormalities Inbipolar Disorder: Evidence from Mega- and Meta-Analysesacross 3033 Individuals Neuropsychopharmacology, 2019
- Protective effects of vitamin D on neurophysiologic alterations in brain aging: Role of brain-derived neurotrophic factor (BDNF) Nutr. Neurosci., 2019
- Blood brain barrier: The role of calcium homeostasis Psychiatry (Edgmont), 2007
- The Parathyroid Gland and Heart Disease Methodist DeBakey Cardiovasc. J., 2017
- Intracellular Calcium Overloading and Oxidative Stress in Cardiomyocyte Necrosis via a Mitochondriocentric Signal-Transducer-Effector Pathway Exp. Clin. Cardiol., 2011
- Putative roles of vitamin D in modulating immune response and immunopathology associated with COVID-19 Virus Res., 2021
- Vitamin D deficiency may play a role in depression Med. Hypotheses, 2007
- Modulating Effects of Cholecalciferol Treatment on Estrogen Deficiency-Induced Anxiety-Like Behavior of Adult Female Rats Folia Medica, 2017
- Vitamin D3 inhibits proinflammatory cytokines and nitric oxide production by the EOC13 microglial cell line J. Neurosci. Res., 2003
- Vitamin D supplementation improves anxiety but not depression symptoms in patients with vitamin D deficiency Brain Behav., 2020
- Molecular Basis Underlying the Therapeutic Potential of Vitamin D for the Treatment of Depression and Anxiety Int. J. Mol. Sci., 2022
- Potential Role of Vitamin D for the Management of Depression and Anxiety CNS Drugs, 2019
- Vitamin D Supplementation and Sleep: A Systematic Review and Meta-Analysis of Intervention Studies Nutrients, 2022
- Regulating the Suprachiasmatic Nucleus (SCN) Circadian Clockwork: Interplay between Cell-Autonomous and Circuit-Level Mechanisms Cold Spring Harb. Perspect. Biol., 2017
- Relationships between Dairy and Calcium Intake and Mental Health Measures of Higher Education Students in the United States: Outcomes from Moderation Analyses Nutrients, 2022
- Sleep symptoms associated with intake of specific dietary nutrients J. Sleep Res., 2014
- Influence of Dietary Intake on Sleeping Patterns of Medical Students Cureus, 2019
- Diurnal variability of total calcium during normal sleep and after an acute shift of sleep Clin. Chem. Lab. Med., 2012
- Involvement of Ca2+-Dependent Hyperpolarization in Sleep Duration in Mammals Neuron, 2016
- Association between difficulty initiating sleep in older adults and the combination of leisure-time physical activity and consumption of milk and milk products: A cross-sectional study BMC Geriatr., 2014
- Place of chronic insomnia in the course of depressive and anxiety disorders J. Psychiatr. Res., 2003
- A Systematic Review Assessing Bidirectionality between Sleep Disturbances, Anxiety, and Depression Sleep, 2013
- Comorbid Insomnia and Psychiatric Disorders: An Update Innov. Clin. Neurosci., 2018
- The Mini-Mental State Examination: A Comprehensive Review J. Am. Geriatr. Soc., 1992
- Untitled SCID-5-CV: Structured Clinical Interview for DSM-5 Disorders: Clinician Version, 2016
- The Hamilton Anxiety Scale: Reliability, validity and sensitivity to change in anxiety and depressive disorders J. Affect. Disord., 1988
- Impact of Poor Sleep Quality on the Academic Performance of Medical Students Cureus, 2019
- Psychometric Evaluation of the Chinese Version of the Pittsburgh Sleep Quality Index (CPSQI) in Primary Insomnia and Control Subjects Qual. Life Res., 2005
- Validity of the Italian Version of the Pittsburgh Sleep Quality Index (PSQI) Neurol. Sci., 2013
- Validation of the Insomnia Severity Index as an outcome measure for insomnia research Sleep Med., 2001
- Vitamin D for Health: A Global Perspective Mayo Clin. Proc., 2013
- Temperature as a Universal Resetting Cue for Mammalian Circadian Oscillators Science, 2010
- The world epidemic of sleep disorders is linked to vitamin D deficiency Med. Hypotheses, 2012
- Vitamin D associations and sleep physiology-promising rays of information Sleep, 2015
- Vitamin D and Actigraphic Sleep Outcomes in Older Community-Dwelling Men: The MrOS Sleep Study Sleep, 2015
- The lullaby of the sun: The role of vitamin D in sleep disturbance Sleep Med., 2019
- The prefrontal cortex in sleep Trends Cogn. Sci., 2002
- Changes in brain morphology associated with obstructive sleep apnea Sleep Med., 2003
- Adult neurogenesis produces a large pool of new granule cells in the dentate gyrus J. Comp. Neurol., 2001
- The caudate: A key node in the neuronal network imbalance of insomnia? Brain, 2014
- Neuronal activity in the lateral geniculate nucleus associated with ponto-geniculo-occipital waves lacks lamina specificity Brain Res., 1999
- The Role of the Substantia Nigra Pars Compacta in Regulating Sleep Patterns in Rats PLoS ONE, 2007
- 1,25-Dihydroxyvitamin D regulates expression of the tryptophan hydroxylase 2 and leptin genes: Implication for behavioral influences of vitamin D FASEB J., 2015
- Melatonin effects on bone: Potential use for the prevention and treatment for osteopenia, osteoporosis, and periodontal disease and for use in bone-grafting procedures J. Pineal Res., 2014
- Melatonin membrane receptors in peripheral tissues: Distribution and functions Mol. Cell. Endocrinol., 2012
- Dietary intake is associated with human chronotype as assessed by both morningness–eveningness score and preferred midpoint of sleep in young Japanese women Int. J. Food Sci. Nutr., 2011
- Dietary nutrients associated with short and long sleep duration. Data from a nationally representative sample Appetite, 2013
- Diagnostic overlap of generalized anxiety disorder and major depressive disorder in a primary care sample Depress. Anxiety, 2012
- The Neurobiology of Anxiety Disorders: Brain Imaging, Genetics, and Psychoneuroendocrinology Clin. Lab. Med., 2010
- Oxidative Stress and Anxiety: Relationship and Cellular Pathways Oxid. Med. Cell. Longev., 2009
- Association of Oxidative Stress to the Genesis of Anxiety: Implications for Possible Therapeutic Interventions Curr. Neuropharmacol., 2014
- Effects of vitamin D on mood and sleep in the healthy population: Interpretations from the serotonergic pathway Sleep Med. Rev., 2020
- Prevalence of depression and anxiety in rheumatoid arthritis patients and their associations with serum vitamin D level Clin. Rheumatol., 2018
- Anxiety/depressive disorders and vitamin D status Z. Nevrol. Psikhiatrii Im. SS Korsakova, 2015
- Efficacy of B-vitamins and vitamin D therapy in improving depressive and anxiety disorders: A systematic review of randomized controlled trials Nutr. Neurosci., 2022
- Prefrontal cortical circuits in anxiety and fear: An overview Front. Med., 2022
- Serotonin modulation of hippocampal functions: From anatomy to neurotherapeutics Prog. Brain Res., 2021
- Functional anatomy of 5-HT2A receptors in the amygdala and hippocampal complex: Relevance to memory functions Exp. Brain Res., 2013
- Serotonin receptor 4 in the hippocampus modulates mood and anxiety Mol. Psychiatry, 2021
- Neuronal circuits for fear and anxiety Nat. Rev. Neurosci., 2015
- Anxiety disorders and inflammation in a large adult cohort Transl. Psychiatry, 2013
- Anxiety disorders and CRP in a population cohort study with 54,326 participants: The LifeLines study World J. Biol. Psychiatry, 2018
- Vitamin D Deficiency Promotes Epithelial Barrier Dysfunction and Intestinal Inflammation J. Infect. Dis., 2014
- Vitamin D supplementation ameliorates severity of generalized anxiety disorder (GAD) Metab. Brain Dis., 2019
Used In Evidence Reviews
Similar Papers
Journal of sleep research · 2014
Sleep symptoms associated with intake of specific dietary nutrients.
Journal of neural transmission (Vienna, Austria : 1996) · 2020
Sleep and pain: recent insights, mechanisms, and future directions in the investigation of this relationship.
Diabetes care · 2020
Baseline Vitamin D Status, Sleep Patterns, and the Risk of Incident Type 2 Diabetes in Data From the UK Biobank Study.
International journal of environmental research and public health · 2022
Digital Addiction and Sleep.
PloS one · 2014
Serum nutritional biomarkers and their associations with sleep among US adults in recent national surveys.
Medical hypotheses · 2016