
Background. Abdominal migraine (AM) is a rare functional disorder that mainly affects children but can also manifest in adulthood. It is classified as an episodic syndrome that may be associated with migraine in the The International Classification of Headache Disorders 3rd edition and as a functional abdominal pain disorder according to Rome IV criteria. Despite the widespread understanding of migraine, AM remains understudied, underdiagnosed, and inadequately treated. Aim. This article aims to review and summarize the present literature on AM. Materials and methods. The method of this research is a literature review. The keyword “abdominal migraine” was used to search for relevant articles in PubMed and Google Scholar databases, with a focus on the most recent publications. All selected articles were in English. Results. AM typically begins between ages 3 and 10 but often resolves by adulthood, affecting 1-4% of schoolage children. It shares similarities with migraine in pathogenesis, triggers, associated symptoms, and relieving factors. Despite the resemblances, AM is characterised as acute paroxysmal recurrent abdominal pain episodes lasting up to 3 days without headache which is a cardinal symptom of migraine. Abdominal pain can be associated with anorexia, nausea, vomiting, and pallor. Diagnosis relies on two existing diagnostic criteria. The treatment is symptomatic and involves both non-pharmacological and pharmacological approaches. Conclusions. There is a common misconception that AM exclusively affects children. Diagnosis is challenging due to overlapping disorders and inconsistent diagnostic criteria. Moreover, evidence-based treatment is lacking. Therefore, education and more clinical trials are of critical need.
Įvadas. Pilvo migrena (PM) – tai retas funkcinis sutrikimas, labiausiai paplitęs tarp vaikų, tačiau pasitaikantis ir suaugus. Pagal tarptautinės galvos skausmo klasifikacijos 3 leidimą PM klasifikuojama prie epizodinių sindromų, kurie gali būti susiję su migrena, o pagal Romos IV klasifikaciją – prie funkcinio pilvo skausmo sutrikimų. Nepaisant žinių apie migreną, PM yra nepakankamai ištirta, prastai diagnozuojama ir gydoma. Tikslas. Šiuo straipsniu siekiama apžvelgti ir apibendrinti esamą literatūrą apie PM. Metodika. Tyrimo metodas – literatūros apžvalga. Straipsnių paieška atlikta PubMed ir Google Scholar duomenų bazėse. Naudotas angliškas raktažodis „pilvo migrena“ (angl. abdominal migraine). Prioritetas teiktas naujesniems straipsniams, parašytiems anglų kalba. Rezultatai. PM įprastai pradedama sirgti 3-10 metų amžiuje, o priepuoliai dažniausiai išnyksta iki pilnametystės. Serga apie 1-4% mokyklinio amžiaus vaikų. Migrena ir PM turi panašią patogenezę, provokuojančius ir simptomus lengvinančius veiksnius bei susijusius simptomus. Nepaisant panašumų, PM būdingi ūmūs paroksizminiai pasikartojantys pilvo skausmo epizodai, trunkantys iki 3 dienų, tačiau nebūdingas galvos skausmas – esminis migrenos simptomas. Pilvo skausmą gali lydėti anoreksija, pykinimas, vėmimas ir išbalimas. Diagnozuojant šią ligą naudojami dveji galimi diagnostiniai kriterijai. Gydymas – simptominis ir yra skirstomas į nefarmakologinį bei farmakologinį. Išvados. Klaidingai manoma, kad PM – tik vaikų liga. Diagnostika yra sudėtinga dėl galimų kitų ligų persidengimo ir diagnostinių kriterijų nevienodumo. Be to, nėra įrodymais paremto PM gydymo. Taigi, labai reikalingi papildomi klinikiniai tyrimai ir švietimas PM tematika.
abdominal migraine, migraine-associated episodic syndrome, abdominal pain, functional abdominal pain disorder, funkcinis pilvo skausmo sutrikimas, su migrena susijęs epizodinis sindromas, pilvo skausmas, pilvo migrena
abdominal migraine, migraine-associated episodic syndrome, abdominal pain, functional abdominal pain disorder, funkcinis pilvo skausmo sutrikimas, su migrena susijęs epizodinis sindromas, pilvo skausmas, pilvo migrena
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