Sleep duration, vital exhaustion and perceived stress among pregnant migraineurs and non-migraineurs

Prenatal maternal mental health symptoms predict infant leptin at birth

Childhood obesity can be predicted by metabolic signaling at birth. Understanding what exposure factors, such as prenatal mental health, predict metabolic signaling at birth are important for understanding the etiology of childhood metabolic dysregulation. Drawing on data from the Born in Bradford (BiB) multi-ethnic birth cohort in the United Kingdom (N ​= ​2962 dyads), this study examined associations between maternal prenatal mental health symptoms and infant leptin and adiponectin. We tested whether total maternal prenatal symptoms as well as specific symptom subscales forecasted infant cord blood levels of leptin and adiponectin. We found that higher total maternal mental health symptoms and somatic symptoms, specifically, predicted lower infant cord blood leptin. We did not find evidence that maternal prenatal mental health symptoms predicted adiponectin. Together, our findings suggest that maternal mental health symptoms may become biologically embedded through infant metabolic changes via leptin.

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Maternal prenatal mental health symptoms predict infant cord blood leptin at birth.

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Somatic maternal prenatal mental health symptoms predict infant cord blood leptin at birth.

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Maternal prenatal mental health symptoms do not predict infant cord blood adiponectin at birth.

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Maternal prenatal mental health may become biologically embedded in infants via leptin.

Comparison of the Quality of Sleep and Intensity of Headache between Migraine, Tension Headache, and Healthy Children

OBJECTIVES

Headache and sleep problems are commonly reported in children, and both can adversely impact the child's life. We aimed to compare the sleep quality and intensity of headache between school-age children with migraine as well as tension headache and healthy children.

MATERIALS & METHODS

In this cross-sectional study, 198 children 6-12 yr old in three groups were enrolled from Aug 2015 to Mar 2016. Migraine and tension headache groups from the Outpatient Clinic of Imam Khomeini of Hamadan, western Iran and healthy group from elementary schools were randomly selected (66 children in each group). Data were collected using demographic questionnaire, Child Sleep Habits Questionnaire (CSHQ), Numeric Scale of Pain Intensity and Wong-Baker Faces Pain Rating Scale. The data were analyzed using SPSS by descriptive statistic and multivariate ANOVA, one way ANOVA, Chi-square, Kruskal-Wallis and linear regression tests.

RESULTS

Approximately, 45.5% of children with migraine and 37.9% of them with tension headache had experienced severe headache. Only a significant relationship was seen between mean scores of headache intensity and sleep quality in migraine group (P<0.05). There was a significant difference in mean scores of sleep quality among three groups (P<0.001).

CONCLUSION

The children with migraine experienced more unsuitable sleep in duration of severe headache. Highlighting the co-morbidity between intensity of headache and sleep problem of children with migraine and tension headache is important to improve treatment strategies and to know the impact of headache on their normal life.

Headache and pregnancy: a systematic review

This systematic review summarizes the existing data on headache and pregnancy with a scope on clinical headache phenotypes, treatment of headaches in pregnancy and effects of headache medications on the child during pregnancy and breastfeeding, headache related complications, and diagnostics of headache in pregnancy. Headache during pregnancy can be both primary and secondary, and in the last case can be a symptom of a life-threatening condition. The most common secondary headaches are stroke, cerebral venous thrombosis, subarachnoid hemorrhage, pituitary tumor, choriocarcinoma, eclampsia, preeclampsia, idiopathic intracranial hypertension, and reversible cerebral vasoconstriction syndrome. Migraine is a risk factor for pregnancy complications, particularly vascular events. Data regarding other primary headache conditions are still scarce. Early diagnostics of the disease manifested by headache is important for mother and fetus life. It is especially important to identify “red flag symptoms” suggesting that headache is a symptom of a serious disease. In order to exclude a secondary headache additional studies can be necessary: electroencephalography, ultrasound of the vessels of the head and neck, brain MRI and MR angiography with contrast ophthalmoscopy and lumbar puncture. During pregnancy and breastfeeding the preferred therapeutic strategy for the treatment of primary headaches should always be a non-pharmacological one. Treatment should not be postponed as an undermanaged headache can lead to stress, sleep deprivation, depression and poor nutritional intake that in turn can have negative consequences for both mother and baby. Therefore, if non-pharmacological interventions seem inadequate, a well-considered choice should be made concerning the use of medication, taking into account all the benefits and possible risks.

What Factors Contribute to Headache-Related Disability in Teens?

BACKGROUND

Our aim was to describe the relationship between risk factors, such as stress, depression, and anxiety, and potentially protective factors against pediatric headache-related disability, such as mindfulness, resilience, and self-compassion, and to determine teens' interest in mind-body skills training to help reduce headache-related disability.

METHODS

This was a cross-sectional survey among adolescents seen in an academic neurology clinic reporting four or more headaches monthly using standardized instruments to determine the relationship between putative risk and protective factors as well as physiologic markers of inflammation and vagal tone and headache-related disability.

RESULTS

Among the 29 participants, 31% were male, the average age was 14.8 years, average headache frequency was 11.6 per month, and the most commonly reported trigger was stress (86%). The only risk or protective factor significantly associated with headache-related disability was depression (r = 0.52, P = 0.004). Depression was negatively correlated with mindfulness, resilience, and self-compassion (P < 0.01 each) and positively correlated with stress, sleep disturbance, and anxiety (P < 0.01 each). Biomarkers of vagal tone and inflammation were correlated with each other but not with headache-related disability or depression. There was strong interest in learning skills like slow, deep breathing practices supported by a smart phone application to reduce stress and the negative impact of headaches on daily life.

DISCUSSION

Among teens with frequent migraine headaches, depression is the strongest risk factor for headache-related disability. Stress is viewed as a headache trigger, and teens reported wanting to learn simple stress management strategies supported by a smart phone application to help reduce headache-related disability.

Sleep disturbances among pregnant women with history of migraines: A cross-sectional study

BACKGROUND

Migraine is associated with sleep disturbances in men and non-pregnant women. However, relatively little is known about sleep disturbances among pregnant migraineurs. We investigated sleep disturbances among pregnant women with and without history of migraine.

METHODS

This cross-sectional study was conducted among 1324 women who were recruited during early pregnancy. Migraine diagnoses were based on the International Classification of Headache Disorders-II criteria. The Pittsburgh Sleep Quality Index (PSQI) questionnaire was used to evaluate sleep-related characteristics including sleep duration, sleep quality, excessive daytime sleepiness, and other sleep traits. Multivariable logistic regression procedures were used to estimate adjusted odds ratios (AORs) and 95% confidence intervals (CIs).

RESULTS

Migraineurs were more likely than non-migraineurs to report short sleep duration (<6.5 hours) (AOR = 1.47, 95% CI 1.07-2.02), poor sleep quality (PSQI>5) (AOR = 1.73, 95% CI 1.35-2.23), and daytime dysfunction due to sleepiness (AOR = 1.51, 95% CI 1.12-2.02). Migraineurs were also more likely than non-migraineurs to report taking sleep medication during pregnancy (AOR = 1.71, 95% CI 1.20-2.42). Associations were generally similar for migraine with or without aura. The odds of sleep disturbances were particularly elevated among pre-pregnancy overweight migraineurs.

CONCLUSION

Migraine headache and sleep disturbances are common comorbid conditions among pregnant women.

Depression, anxiety and stress among pregnant migraineurs in a pacific-northwest cohort

BACKGROUND

The co-occurrence of migraine and unipolar psychiatric disorders has been well documented in non-pregnant populations, however little is known in pregnant populations.

METHODS

A cohort of 1321 women was interviewed during the first trimester of pregnancy. At the time of interview lifetime migraine status was ascertained using International Classification of Headache Disorders diagnostic criteria (ICHD-II). Information regarding unipolar depression, anxiety and stress during pregnancy was collected using the Patient Health Questionnaire Depression Module-9 (PHQ-9), and the Depression Anxiety Stress Scales 21-item Short Form (DASS-21). Multivariable logistic regression procedures were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the association of migraine and mood disorders during pregnancy.

RESULTS

Approximately 28.2% (N=372) were classified as having a lifetime history of migraine; among migraineurs 122 were classified as migraineurs with aura and 250 as migraineurs without aura. Compared with non-migraineurs, migraineurs were associated with 1.60-fold increased odds of depression as measured by a PHQ-9 score ≥10 (AOR=1.60; 95% CI: 1.12-2.31). Overall, migraine with aura was more strongly associated with depression than was migraine without aura. Migraineurs, as compared with non-migraineurs, also had higher odds of mood disorders as measured by the DASS-21.

CONCLUSIONS

The comorbidity of mood and migraine disorders in pregnant populations supports the need for integrated mental and physical clinical evaluation, increased vigilance, and treatment of patients with such disorders.

Lifetime prevalence and correlates of migraine among women in a pacific northwest pregnancy cohort study

BACKGROUND

Migraine is a common neurological disorder, ranked among the world's leading causes of years lived with disability by the World Health Organization. The burden of migraine is highest in women of reproductive age.

METHODS

We characterized the prevalence, symptoms, and correlates of migraine and other headaches among 500 women enrolled in a pregnancy cohort study. Migraine diagnoses (eg, definitive migraine and probable migraine) were based on the International Classification of Headache Disorders-II criteria. Headache-related disability, before and during early pregnancy, was determined using the Migraine Disability Assessment questionnaire. Logistic regression models were used to estimate adjusted odds ratios and 95% confidence intervals.

RESULTS

The lifetime prevalence of definitive migraine was 20.0% (95% confidence interval 16.6-23.8%). When probable migraine was included, the lifetime prevalence of any migraine (definitive migraine plus probable migraine) increased to 29.8% (95% confidence interval 25.9-34.0%). An additional 16.6% (95% confidence interval 13.5-20.2%) of women in the cohort were classified as having non-migraine headaches. Over 26% of migraineurs experienced moderate or severe headache-related disability during early pregnancy. Migraine headaches were associated with a family history of headache or migraine (odds ratio = 3.47; 95% confidence interval 2.14-5.63), childhood car sickness (odds ratio = 8.02; 95% confidence interval 4.49-14.35), pre-pregnancy obesity status (odds ratio = 3.83; 95% confidence interval 1.77-8.26), and a high frequency of fatigue (odds ratio = 2.01; 95% confidence interval 1.09-3.70).

CONCLUSION

Migraine- and headache-related disability are prevalent conditions among pregnant women. Diagnosing and treating migraine and headaches during pregnancy are essential.

Do pregnant women accurately report sleep time? A comparison between self-reported and objective measures of sleep duration in pregnancy among a sample of urban mothers

PURPOSE

Survey questions are commonly used to assess sleep duration because of their low cost and convenience. Responses to these questions correlate moderately with objectively measured sleep duration in nonpregnant individuals, but little is known about the validity of self-reported sleep measures in pregnancy. The aim of the present study was to determine the extent to which self-reported gestational sleep duration assessed by questionnaire predicted objectively measured gestational sleep duration via actigraphy.

METHODS

We analyzed data from 80 mothers enrolled in an ancillary study of Project BABIES, a prospective cohort study of urban, pregnant women. Sleep measurements were collected in midpregnancy and included 7 days of wrist actigraphy, a sleep log, and survey questions about sleep time adapted from the Pittsburgh Sleep Quality Index.

RESULTS

Mean measured gestational sleep duration derived from actigraphy was 6.87 h [standard deviation (SD) 0.87], and questionnaire-assessed nocturnal sleep time averaged 7.29 h (SD 1.84). While the difference between measures did not reach statistical significance (p = 0.07 for paired samples t test), over half (62 %) of participants reported a habitual average nightly sleep time that differed more than 1 h from their average actigraphically measured sleep duration (39 % overestimated by more than an hour; 23 % underestimated by more than an hour). There was no correlation between measures (r = 0.007; 95 % confidence interval -0.21, 0.23).

CONCLUSION

Questionnaire-derived reports of usual sleep hours do not reflect objectively measured sleep time in urban, pregnant women. Actigraphy is preferable to accurately assess gestational sleep duration.

Short sleep duration, complaints of vital exhaustion and perceived stress are prevalent among pregnant women with mood and anxiety disorders

Background

Psychiatric disorders have been associated with sleep disorders in men and non-pregnant women, but little is known about sleep complaints and disorders among pregnant women with psychiatric disorders.

Methods

A cohort of 1,332 women was interviewed during early pregnancy. We ascertained psychiatric diagnosis status and collect information about sleep duration, daytime sleepiness, vital exhaustion and perceived stress. Logistic regression procedures were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs).

Results

Approximately 5.1% of the cohort (n=68) reported having a physician-diagnosis of mood or anxiety disorder before interview. Compared with women without a psychiatric diagnosis, the multivariable-adjusted OR (95% CI) for short sleep duration in early pregnancy (≤6 hours) were 1.95 (1.03-3.69). The corresponding OR (95%CI) for long sleep duration (≥9 hours) during early pregnancy was 1.13 (0.63-2.03). Women with psychiatric disorders had an increased risk of vital exhaustion (OR=2.41; 95%CI 1.46-4.00) and elevated perceived stress (OR=3.33; 95%CI 1.89-5.88). Observed associations were more pronounced among overweight/obese women.

Conclusions

Women with a psychiatric disorder were more likely to report short sleep durations, vital exhaustion and elevated perceived stress. Prospective studies are needed to more thoroughly explore factors that mediate the apparent mood/anxiety-sleep comorbidity among pregnant women.