Abdominal Migraine Research Articles

Cross-Functional Syndrome of Gastrointestinal Diseases in Adults and Children in the Context of Their Continuity

This review provides an analysis of a possible relationship between functional diseases of the gastrointestinal tract in children and adults. Some functional disorders previously identified only in the childrens age group, such as abdominal migraine, were increasingly recorded in the adult population. As a rule, the diagnosis of functional gastrointestinal diseases is based primarily on clinical symptoms. However, researchers increasingly note that for some pathologies in children, such as gastroesophageal reflux disease, the main symptoms of reflux, such as heartburn and belching, are not absolutely dominant. All this makes it possible to express an opinion on the formation of a universal functional pathology of the digestive tract with the dominance at certain stages of the pathological process of one or another symptomatology that affects the central nervous system.

Functional Gastrointestinal Disorders in Mediterranean Countries According to Rome IV Criteria.

The aim of this study was to assess the prevalence of functional gastrointestinal disorders (FGIDs) in children of Mediterranean area using Rome IV criteria and to compare the prevalence of FGIDs using Rome IV and Rome III criteria. This was a cross-sectional study enrolling children and adolescents living in Croatia, Greece, Israel, Italy, Macedonia, and Serbia. Subjects were examined in relation to the presence of FGIDs, using the Rome IV criteria. Data were compared with the results of a previous study using Rome III data. We analyzed 1972 children ages 4 to 9 years (group A), and 2450 adolescents 10 to 18 years old (group B). The overall prevalence of FGIDs was 16% in group A and 26% in group B, with statistical differences among countries in both groups (P < 0.001). In group A, the prevalence of FGIDs and of functional constipation (FC) was significantly lower than in the previous study (P < 0.001), whereas in group B no significant difference was found. In both groups of age, the prevalence of abdominal migraine and irritable bowel syndrome decreased significantly (P < 0.001 and P < 0.001, respectively) using Rome IV versus Rome III criteria, conversely functional dyspepsia increased (P < 0.001). FGIDs are common in children and adolescents, their frequency increases with age, and there is a significant variation in the prevalence of some FGIDs among different European countries. The application of the Rome IV criteria resulted in a significantly lower prevalence of FGIDs in children compared with Rome III criteria.

United States Healthcare Burden of Pediatric Functional Gastrointestinal Pain Disorder Hospitalizations from 2002 to 2018.

The healthcare burden of pediatric functional gastrointestinal pain disorders (FGIDs) is unclear. Our study aimed to characterize the burden of these hospitalizations in the United States (US). We utilized the US National Inpatient Sample from 2002 to 2018 to capture pediatric hospitalizations (ages 4 to 18years old) with a primary discharge diagnosis of abdominal pain, constipation, irritable bowel syndrome, dyspepsia, abdominal migraine, cyclic vomiting syndrome, or fecal incontinence. We calculated the FGID hospitalization prevalence rate, length of stay (LOS), and inflation-adjusted costs annually and assessed for statistically significant trend changes using joinpoint analyses. 22.3million pediatric hospitalizations were captured, and 1 in 64 pediatric hospitalizations were attributed to a primary FGID hospitalization. The overall FGID hospitalization prevalence rate initially remained stable but decreased significantly from 2013 to 2018. Constipation and abdominal pain hospitalization rates, respectively, increased and decreased significantly over time. Constipation hospitalizations were more prevalent for younger non-Hispanic Blacks and Hispanics. FGID hospitalization rates stratified by sex were similar. Mean LOS was 2.3days; average LOS increased significantly from 2002 to 2013 and then stabilized. FGID hospitalization costs averaged $6,216 per admission and increased significantly for all FGIDs except dyspepsia. Endoscopic procedures were the most common interventions. FGID hospitalization prevalence rates decreased recently, possibly due to national healthcare policy implementation. Nonetheless, constipation admissions increased. LOS was stable in recent years but associated costs-per-hospitalization were increasing over time, probably due to endoscopic procedures. More studies are needed to explain these prevalence and cost trends.

Brain to Belly: Abdominal Variants of Migraine and Functional Abdominal Pain Disorders Associated With Migraine.

Migraine is one of the most frequent causes of primary headache and 9% of children suffer from migraines. Most children will continue to experience migraine attacks as adults, therefore it is imperative that we have a thorough understanding of this major health issue. This article considers the so-called abdominal variants of migraine, which are more commonly seen in children rather than adults: abdominal migraine, cyclic vomiting syndrome, and infantile colic. Other functional abdominal pain disorders such as irritable bowel syndrome and functional dyspepsia have also been linked to migraine in clinical studies. The common pathophysiological root of these diseases seems to be the gut-brain axis mechanism. Abdominal variants of migraine are considered pediatric precursors of migraine whereas the functional abdominal pain disorders related to migraine seem to share a pathophysiological root with no temporarily link as for today. In this review we aim to describe the epidemiological background, the current pathophysiological theories and the relationship of each disease to migraine. This review is the first to compile abdominal variants of migraine and functional abdominal pain disorders associated with migraine and we endeavor to elucidate the broad spectrum of migraine-related episodes in children.

Abdominal migraine in children-An underdiagnosed entity

Abdominal migraine is one of the causes for chronic and recurrent abdominal pains, characterised by recurrent episodes and paroxysms of moderate to severe abdominal pain. Here, we share a case of recurrent severe abdominal pain in a 9-year-old girl who was treated over a period of three months for giardiasis, chronic appendicitis and H. pylori infection, in that order. However, after she was correctly diagnosed with abdominal migraine and accordingly treated with drugs used for the treatment of migraine headaches such as propranolol, flunarizine, cyproheptadine and ergotamine tartrate, she responded well to this regimen.

Episodic syndromes that may be associated with migraine: What adult neurologists need to know.

Four episodic syndromes are recognized in the current version of the International Classification of Headache Disorders (ICHD): cyclic vomiting syndrome (CVS); abdominal migraine; benign paroxysmal vertigo; benign paroxysmal torticollis. Previously called childhood periodic syndromes, they are thought to be early expressions of a migrainous spectrum. They usually occur in childhood or adolescence and some of these patients will develop migraine later in childhood or in adulthood. More rarely, some of these disorders, in particular CVS and abdominal migraine, can persist or even begin at adulthood. The concept of episodic syndromes associated with migraine in adults is relatively recent, recognized for the first time in the version III-beta of the ICHD (2013). It is important for the adult neurologist to recognize the clinical pattern of these disorders. Lack of knowledge of these disorders often leads to delayed diagnosis, and a large number of complementary tests. Treatments are often borrowed from migraine abortive and preventive treatments. This review summarizes the characteristics of episodic syndromes and is particularly focused on data in adults.

Analysis of the impact of COVID-19 pandemic on functional gastrointestinal disorders among paediatric population.

Functional gastrointestinal disorders are common gastrointestinal diseases. The pathophysiology is multifactorial and psychosocial distress worsens symptoms severity. Since the end of 2019 the world has been facing COVID-19 pandemic. The associated control measures have affected the psychological health of people. The aim of the present study is to evaluate the impact of the COVID-19 pandemic on the prevalence of functional gastrointestinal disorders among Italian children and adolescents. The study sample is composed of 407 patients (187 males, 220 females), aged from 10 to 17 years. The mean age is 14.27 ± 2.24 years. The study was conducted through the Italian version of the Questionnaire on Pediatric Gastrointestinal Symptoms-Rome III Version. The prevalence of each disorder has been calculated as the ratio of affected subjects for each disease and the total number of effective cases for that specific disease. The study demonstrates that the prevalence of Functional Gastrointestinal Disorder in Italian children, during the COVD-19 pandemic, is higher, compared with the one reported in the previous studies. The most frequent disorders are Abdominal Migraine and Irritable Bowel Syndrome. Our study is the first one which provides data of the prevalence of Functional gastrointestinal disorders in sample of Italian adolescents, during the COVID-19 pandemic. The study underlines the need to focus on stress management, in order to reduce the effects of the lockdown on the psychological wellness of the youngest.

Atypical idiopathic intracranial hypertension presenting as cyclic vomiting syndrome: a case report

BackgroundIdiopathic intracranial hypertension is a disorder of increased intracranial pressure in the absence of cerebrospinal outflow obstruction, mass lesion, or other underlying cause. It is a rare phenomenon in prepubertal children and is most typically found in women of childbearing age. The classic presentation consists of headaches, nausea, vomiting, and visual changes; however, children present more atypically. We report a case of idiopathic intracranial hypertension in an otherwise healthy, 4-year-old child with atypical symptoms resembling those of cyclic vomiting syndrome.Case presentationA 4-year-old Caucasian, otherwise healthy, male child presented to our emergency department with episodic intermittent early-morning vomiting occurring once every 1–3 weeks without interepisodic symptoms, starting 10 months prior. With outpatient metabolic, autoimmune, endocrine, allergy, and gastroenterology work-up all unremarkable, he was initially diagnosed with cyclic vomiting syndrome. Discovery of mild optic nerve sheath distension on magnetic resonance imaging of the brain 10 months after symptom onset led to inpatient admission and a lumbar puncture notable for an opening pressure of 47 mmHg, with normal cell count and protein levels. He had no changes in visual acuity or optic disc edema on dilated fundoscopic examination. The patient was started on acetazolamide, with resolution of episodic emesis at his last follow-up visit 12 weeks after discharge.ConclusionsIdiopathic intracranial hypertension presents atypically in prepubescent children, with about one-fourth presenting asymptomatically, and only 13–52% presenting with “classic” symptoms. With a prevalence of only 0.6–0.7 per 100,000, much remains unknown regarding the underlying pathophysiology in this demographic. Cyclic vomiting syndrome, however, has a much higher prevalence in this age group, with a prevalence of 0.4–1.9 per 100. It is thought to be an idiopathic, periodic disorder of childhood, often linked to neurological conditions such as abdominal migraines, epilepsy, mitochondrial disorders, and structural lesions such as chiari malformation and posterior fossa tumors. While cyclic vomiting syndrome is thought to have a benign course, untreated idiopathic intracranial hypertension can have long-term detrimental effects, such as visual loss or even blindness. We present a case of idiopathic intracranial hypertension presenting with symptoms resembling cyclic vomiting syndrome in a 4-year-old child, diagnosed 10 months after initial onset of symptoms. We aim to demonstrate the need for a high level of clinical suspicion and the need for further investigation into underlying pathophysiology in this vulnerable population.

Super-Utilization of the Emergency Department in a Universally Insured Population.

Super-utilizers (patients with 4 or more emergency department [ED] visits a year) account for 10% to 26% of all ED visits and are responsible for a growing proportion of healthcare expenditures. Patients recognize the ED as a reliable provider of acute care, as well as a timely resource for diagnosis and treatment. The value of ED care is indisputable in critical and emergent conditions, but in the case of non-urgent conditions, ED utilization may represent an inefficiency in the healthcare system. We sought to identify patient and clinical characteristics associated with ED super-utilization in a universally insured population. We performed a retrospective cohort study using TRICARE claims data from the Military Health System Data Repository (2011-2015). We reviewed the claims data of all adult patients (aged 18-64 years) who had at least one encounter at the ED for any cause. Multivariable logistic regression was used to determine independent factors associated with ED super-utilization. Factors associated with increased odds of ED super-utilization included Charlson Score ≥2 (adjusted odds ratio [aOR] 1.98, 95% confidence interval [CI]: 1.90-2.06), being eligible for Medicare (aOR 1.95, 95% CI: 1.90-2.01), and female sex (aOR 1.35, 95% CI: 1.33-1.37). Active duty service members (aOR 0.69, 95% CI 0.68-0.72) and beneficiaries with higher sponsor-rank (Officers: aOR 0.50, 95% CI: 0.55-0.57; Senior enlisted: aOR 0.82, 95% CI: 0.81-0.83) had lower odds of ED super-utilization. The most common primary diagnoses for ED visits among super-utilizers were abdominal pain, headache and migraine, chest pain, urinary tract infection, nausea and vomiting, and low back pain. Risk of ED super-utilization appears to increase with age and diminished health status. Patient demographic and clinical characteristics of ED super-utilization identified in this study can be used to formulate healthcare policies addressing gaps in primary care in diagnoses associated with ED super-utilization and develop interventions to address modifiable risk factors of ED utilization.

Behavioral Intervention in Children with Functional Abdominal Pain Disorders: A Promising Option.

The objectives of this study were to identify and classify patients with functional abdominal pain disorders (FAPD) into its various subtypes as per the Rome IV criteria and to evaluate the underlying psychological factors and the effect of behavioral intervention in children with FAPD. A validated Questionnaire on Pediatric Gastrointestinal Symptoms (QPGS) based on Rome IV criteria was used to identify and classify children presenting with abdominal pain. The children diagnosed as having FAPD were referred for psychological screening to evaluate for underlying psychosocial problems. The scales namely Pediatric Anxiety Rating Scale (PARS), Depression self-rating scale (DSRS), and Visual Analog Scale (VAS) were administered to children to assess the response of the child to behavioral therapy. Of 100 children, 32, 26, 22, and 20% of children belonged to the subtypes of functional abdominal pain-not otherwise specified, abdominal migraine, irritable bowel syndrome, and functional dyspepsia, respectively. The most common associated psychosocial factors were academic burden, poor financial condition, exam-related stress, and bullying at school. The influence of behavioral therapy was statistically significant (P < .05). The mean (±standard deviation) PARS and DSRS scores were significantly reduced at 3 months of follow-up. The most common subtypes reported were functional abdominal pain-not otherwise specified and abdominal migraine. Psychological factors such as academic burden, poor financial condition, exam-related stress, and bullying at school need to be ruled out in children with this condition. Non-pharmacological intervention such as behavioral therapy can confer a remarkable improvement in the symptoms of children with FAPD.

Risk factors of recurrent abdominal pain in adolescents

Background Recurrent abdominal pain is 2-4% of all cases encountered by pediatricians. Risk factors vary among countries. There is no data on prevalence and risk factors of recurrent abdominal pain in adolescents in Indonesia.&#x0D; Objective To evaluate prevalence and risk factors of recurrent abdominal pain in junior high school students.&#x0D; Methods A cross-sectional study was performed among junior high school students in South Jakarta who experienced recurrent abdominal pain according to Roma III criteria. Students allowed by their parents to participate to this study were asked to complete a Roma III questionnaire. Data about sociodemographic and history of recurrent abdominal pain among the parents were also collected using a questionnaire.&#x0D; ResultsThree hundred ninety-six adolescents participated in this study, 17.2% among them experiencing recurrentabdominal pain. Irritable bowel syndrome (IBS) was the most common type (42.6%), followed by functional dyspepsia (30.9%), functional abdominal pain syndrome (11.8%), functional abdominal pain (10.3%), and abdominal migraine (4.4%). The risk factor most responsible was anxious personality (OR 3.86; 95%CI 2.05 to 7.29, P&lt;0.001). Other risk factors that contribute were female, age &gt; 13 years, and middle to lower family income.&#x0D; Conclusions Prevalence of recurrent abdominal pain in adolescents is 17.2%. Irritable bowel syndrome is the most common type. The risk factors are anxious personality, female, age &gt; 13 years, and middle to lower family income.

Prevention of Perioperative Abdominal Migraine in a Patient Undergoing Spinal Fusion: A Case Report

Abdominal migraine is a variant of migraine headaches characterized by episodic attacks of severe abdominal pain with migrainous features, including anorexia, nausea, vomiting, and pallor. It is more commonly diagnosed in children rather than adults. We describe a 74-year-old patient with progressively worsening back pain, severe neurogenic claudication, and a history of opioid-triggered abdominal migraine. As a precautionary measure, a perioperative opioid-sparing treatment plan was devised to prevent abdominal migraine while the patient underwent elective lumbar fusion surgery. Opioid-sparing treatment plans may enable similar patients to undergo surgery without experiencing perioperative abdominal migraines.

The childhood migraine syndrome.

Migraine is a complex genetic brain disorder with an intricate pathogenesis and polymorphous clinical presentations, particularly in children. In this Perspective, we describe the different phenotypes of migraine in children, including conditions that have been referred to in the International Classification of Headache Disorders as "syndromes that may be related to migraine''. Evidence is presented for the integration of abdominal migraine, cyclical vomiting syndrome, benign paroxysmal vertigo, benign paroxysmal torticollis and infantile colic into the unified diagnosis of 'childhood migraine syndrome' on the basis of clinical and epidemiological characteristics, and shared inheritance. In our opinion, such integration will guide clinicians from specialities other than neurology to consider migraine in the assessment of children with these disorders, as well as stimulate research into the genetics, pathophysiology and clinical features of all disorders within the syndrome. A diagnosis of childhood migraine syndrome would also enable patients to benefit from inclusion in clinical trials of old and new migraine treatments, thus potentially increasing the number of treatment options available.

Functional Abdominal Pain Disorders in Children

Diagnostic criteria for functional abdominal pain has developed in the last decade, from the Rome III criteria to the Rome IV criteria. The major change was in the phrase "abdominal pain related gastrointestinal disorders" to "functional abdominal pain disorders (FAPD)". According to Rome IV criteria, FAPD are divided into functional dyspepsia (FD), irritable bowel syndrome (IBS), abdominal migraine, and functional abdominal pain-not otherwise specified (FAP-NOS). In order to diagnose FAPD, it is important to pay attention to alarm signs that can indicate organic abnormalities. The pathophysiology of FAPD was a complex interaction between psychosocial, genetic, environmental and life experiences of children through the gut brain axis. The risk factors for functional abdominal pain in children include psychological factors including anxiety and depression, stress conditions, negative experiences, and socioeconomic status.

Endometriosis in adolescent and young women

Endometriosis in adolescence represents a specific variant of the disease with its own characteristics and, in some cases, even a possibly different pathogenesis. It has its own clinical presentation, diagnostic and therapeutic modalities. The condition is not rare as once thought and certainly deserves attention in view of increasing evidence of its likely progressive nature. Numerous theories for its pathogenesis have been formulated and they have been divided into two main categories: the 'in-situ' and the "transplantation" hypotheses. Clinical manifestations include as the prevailing symptom a persistent chronic pelvic pain, despite medical treatment, manifested under various forms: dysmenorrhea, acyclic chronic pain, acute abdominal pain and migraines. These symptoms can substantially affect the quality of life on an adolescent. At histopathology, adolescent endometriosis is characterized by a high proportion of subtle, clear, red or vesicular implants and by the rarity of deep nodules. Frequently, the picture includes ovarian endometriomas. In some adolescent girls, lesions may regress or even disappear, probably through immune suppression; in others, chronic stress, unhealthy diet or lifestyle such as high-fat diet, may accelerate lesional progression and cause symptoms. Classically, management of adolescent endometriosis has been centered on attempts to treat dysmenorrhea; today both medical and surgical modalities have the potential to improve quality of life, alleviate symptoms, prevent the development of more severe disease and minimize risks for future fertility in adolescents. Nonetheless, at present, medical treatments are considered the first line of interventions in treating young women.

Abdominal pain in children: the role of possible psychosocial disorders.

To evaluate the relationship between functional abdominal pain and biopsychosocial factors: the current diagnostic criteria show limits. This is a retrospective cohort study conducted in paediatric emergency department (ED) of a tertiary hospital in Rome. Children (0-18 years) evaluated for abdominal pain in the paediatric ED between January 2018 and December 2018 were enrolled. Patients were divided in 2 groups: organic and functional groups. The main outcome was the prevalence of different subtypes of functional disorders (according to Rome IV criteria) and the role of possible biopsychosocial disorders related to patients with functional symptoms. In this study, 1130 patients were included. In the functional group, 37.6% of patients were classified as affected by functional dyspepsia, 26.7% by functional abdominal pain-non otherwise specified (FAP-nos), 20.8% by inflammatory bowel syndrome (IBS), and 15.9% by abdominal migraine. Children of our functional sample reported at least one of the items present in the inventory CSSI-24 (24-item Children's Somatic Symptoms Inventory), but more than 50% reported at least 4 of the items investigated. At 6 and 12 months follow up and, new prospective studies on these disorders could improve the inclusion criteria for FGIDs, thinning the dubious rate of patients expected from the literature on the Rome IV criteria.

Paediatric functional abdominal pain disorders.

Paediatric functional abdominal pain disorders, currently referred to as disorders of gut-brain interaction, comprise irritable bowel syndrome, functional dyspepsia, abdominal migraine and functional abdominal pain not otherwise specified, as defined by the Rome IV diagnostic criteria. Functional abdominal pain disorders are common disorders with a prevalence of 3-16% depending on country, age and sex. A greater understanding of aetiopathogenesis and pathophysiology is emerging and includes intestinal components (inflammation, motility and the microbiota), central factors (psychological aspects, sensitization and/or differences in connectivity or activity of certain brain regions) as well as extrinsic factors (infections). In particular, the timing of disruption of the microbiota-gut-brain axis seems to be important. Diagnosis is challenging but is primarily based on clinical symptoms and exclusion of other organic causes, with an emphasis on avoiding unnecessary invasive diagnostic procedures. The available pharmacological interventions are limited in children and, therefore, management has focused on combined approaches, including mind-targeted interventions (hypnotherapy and cognitive behavioural therapy), diet (probiotics) and percutaneous electrical nerve field stimulation. The evidence for their clinical efficacy, although limited, is favourable, with positive impacts on symptoms and overall quality of life. The coming decades hold promise for improved understanding and management of these enigmatic disorders.

Migraine variants: Nursing considerations.

Migraine is a common, chronic disorder that often manifests in childhood. This article discusses the prevalence, diagnosis, and clinical management of uncommon subtypes of migraine with aura, including hemiplegic migraine, retinal migraine, and abdominal migraine.

Gastrointestinal Amyloidosis in Children with Familial Mediterranean Fever Disease and Anorectal Manometry Results

Objectives: The aim of this study was to evaluate the effect of amyloid deposition in colon mucosa on the results of anorectal manometry test and the use of ROME III questionnaire in patients with Familial Mediterranean Fever (FMF). Methods: The files of patients diagnosed with FMF were scanned to evaluate the patients at risk for amyloid deposition. Predisposing factors were identified. The patients were sampled using anorectal manometry test, Rome III questionnaire and the rectal mucosa suction biopsy and the test results were compared. Results: 17 (63%) of the patients were female and 10 (37%) were male. The mean age was 12.15 ± 2.40 years. The number of patients with amyloid deposition in the rectal mucosa sample was 2 (7.4%). Both of these patients had regularly used colchicine. Amyloid deposition was found to be high in patients with M694V homozygous mutation (P = 0.05). According to the Rome III questionnaire, findings suggestive of irritable bowel syndrome were found in 5 patients and abdominal migraine was found in 3 patients. However, no statistical difference was found when the results of the Rome III questionnaire were compared with the results obtained from the anorectal manometry test (P &gt; 0.05). Conclusions: Amyloidosis can be seen due to various environmental factors, regardless of age, even when colchicine is regularly used. Anorectal manometry is an easy to perform test, helping diagnosis in this patient group. Although it has been shown that in patients with predisposing factors for amyloid deposition RAIR can be detected at lower pressures in anorectal manometry, the clinical significance of this finding is unclear. Since the Rome III questionnaire showed findings consistent with functional abdominal pain disease in one third of the patients, independent of the presence of FMF, it was found that the application of this questionnaire in patients with FMF could be misleading.

Complementary and Alternative Medicine Use in Pediatric Functional Abdominal Pain Disorders at a Large Academic Center

To describe the use of complementary and alternative medicine (CAM) in pediatric functional abdominal pain disorders at a large Midwestern pediatric gastroenterology center. A survey of patients attending a follow-up visit for functional abdominal pain disorders was completed. Data were collected on demographics, quality of life, use of conventional therapies, patient's opinions, and perception of provider's knowledge of CAM. Of 100 respondents (mean age, 13.3±3.5years), 47 (60% female) had irritable bowel syndrome, 29 (83% female) had functional dyspepsia, 18 (67% female) had functional abdominal pain, and 6 (83% female) had abdominal migraine (Rome III criteria). Ninety-six percent reported using at least 1 CAM modality. Dietary changes were undertaken by 69%. Multivitamins and probiotics were the most common supplements used by 48% and 33% of respondents, respectively. One-quarter had seen a psychologist. Children with self-reported severe disease were more likely to use exercise (P<.05); those with active symptoms (P<.01) or in a high-income group (P<.05) were more likely to make dietary changes; and those without private insurance (P<.05), or who felt poorly informed regarding CAM (P<.05), were more likely to use vitamins and supplements. Seventy-seven percent of patients described their quality of life as very good or excellent. The use of CAM in children with functional abdominal pain disorders is common, with a majority reporting a high quality of life. Our study underscores the importance of asking about CAM use and patient/family knowledge of these treatments.