ABSTRACT
Background The gut-brain axis describes a complex bidirectional association between neurological and gastrointestinal (GI) disorders. In patients with migraine, GI comorbidities are common. We aimed to evaluate the presence of migraine among patients with inflammatory bowel disease (IBD) according to Migraine Screen-Questionnaire (MS-Q) and describe the headache characteristics compared to a control group. Additionally, we explored the relationship between migraine and IBD severities. Methods We performed a cross-sectional study through an online survey including patients from the IBD Unit at our tertiary hospital. Clinical and demographic variables were collected. MS-Q was used for migraine evaluation. Headache disability scale HIT-6, anxiety-depression scale HADS, sleep scale ISI, and activity scale HarveyBradshaw and Partial Mayo scores were also included. Results We evaluated 66 IBD patients and 47 controls. Among IBD patients, 28/66 (42%) were women, mean age 42 years and 23/66 (34.84%) had ulcerative colitis. MS-Q was positive in 13/49 (26.5%) of IBD patients and 4/31 (12.91%) controls (p=0.172). Among IBD patients, headache was unilateral in 5/13 (38%) and throbbing in 10/13 (77%). Migraine was associated with female sex (p=0.006), lower height (p=0.003) and weight (p=0.002), anti-TNF treatment (p=0.035). We did not find any association between HIT-6 and IBD activity scales scores. Conclusions Migraine presence according to MS-Q could be higher in patients with IBD than controls. We recommend migraine screening in these patients, especially in female patients with lower height and weight and anti-TNF treatment (AU)
Introducción El eje intestino-cerebro describe una asociación bidireccional compleja entre las enfermedades neurológicas y gastrointestinales (GI). Las comorbilidades GI son frecuentes en la migraña. Nuestro objetivo fue evaluar la presencia de migraña en pacientes con enfermedad inflamatoria intestinal (EII) y describir las características de la cefalea. Además, analizamos la relación entre la gravedad de la migraña y la EII. Métodos Estudio transversal a través de encuesta electrónica en pacientes con EII de un hospital terciario. Se recogieron variables clínicas y demográficas. Se usó MS-Q para presencia de migraña. Se incluyeron escala de discapacidad de cefalea HIT-6, ansiedad-depresión HADS, sueño ISI y actividad de EII Harvey-Bradshaw y Partial Mayo. Resultados Se incluyeron 66EII y 47controles. Entre los EII, 28/66 (42%) eran mujeres, con una edad media de 42años, y 23/66 (34,84%) tenían colitis ulcerosa. El MS-Q fue positivo en 13/49 (26,5%) de EII y en 4/31 (12,91%) controles (p=0,172). Entre los pacientes con EII, la cefalea fue unilateral en 5/13 (38%) y pulsátil en 10/13 (77%). El sexo femenino (p=0.006), la altura (p=0,003) y el peso más bajos (p=0,002) y el tratamiento con anti-TNF (p=0,035) se relacionaron con la probabilidad de migraña. No encontramos asociación entre el HIT-6 y las escalas de actividad de EII. Conclusiones La presencia de migraña de acuerdo al MS-Q podría ser más alta en los pacientes con EII que en controles. Recomendamos realizar un cribado de migraña en estos pacientes, especialmente en mujeres de menor peso y altura y tratamiento anti-TNF (AU)
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Migraine Disorders/etiology , Colitis, Ulcerative/complications , Crohn Disease/complications , Inflammatory Bowel Diseases/complications , Surveys and Questionnaires , PrevalenceABSTRACT
BACKGROUND: The gut-brain axis describes a complex bidirectional association between neurological and gastrointestinal (GI) disorders. In patients with migraine, GI comorbidities are common. We aimed to evaluate the presence of migraine among patients with inflammatory bowel disease (IBD) according to Migraine Screen-Questionnaire (MS-Q) and describe the headache characteristics compared to a control group. Additionally, we explored the relationship between migraine and IBD severities. METHODS: We performed a cross-sectional study through an online survey including patients from the IBD Unit at our tertiary hospital. Clinical and demographic variables were collected. MS-Q was used for migraine evaluation. Headache disability scale HIT-6, anxiety-depression scale HADS, sleep scale ISI, and activity scale Harvey-Bradshaw and Partial Mayo scores were also included. RESULTS: We evaluated 66 IBD patients and 47 controls. Among IBD patients, 28/66 (42%) were women, mean age 42 years and 23/66 (34.84%) had ulcerative colitis. MS-Q was positive in 13/49 (26.5%) of IBD patients and 4/31 (12.91%) controls (p=0.172). Among IBD patients, headache was unilateral in 5/13 (38%) and throbbing in 10/13 (77%). Migraine was associated with female sex (p=0.006), lower height (p=0.003) and weight (p=0.002), anti-TNF treatment (p=0.035). We did not find any association between HIT-6 and IBD activity scales scores. CONCLUSIONS: Migraine presence according to MS-Q could be higher in patients with IBD than controls. We recommend migraine screening in these patients, especially in female patients with lower height and weight and anti-TNF treatment.
Subject(s)
Colitis, Ulcerative , Crohn Disease , Inflammatory Bowel Diseases , Migraine Disorders , Humans , Female , Adult , Male , Crohn Disease/drug therapy , Prevalence , Cross-Sectional Studies , Tumor Necrosis Factor Inhibitors/therapeutic use , Inflammatory Bowel Diseases/complications , Inflammatory Bowel Diseases/epidemiology , Colitis, Ulcerative/drug therapy , Migraine Disorders/diagnosis , Migraine Disorders/epidemiology , Headache , Surveys and QuestionnairesABSTRACT
INTRODUCTION: Levetiracetam was presented as a drug with linear pharmacokinetics. There is currently evidence on its extensive pharmacokinetic variability in real clinical practice. OBJECTIVE: To describe levetiracetam pharmacokinetic variability in patients with epilepsy in real clinical practice. To evaluate the effect on levetiracetam levels of gender, age, renal function, and polytherapy. To describe how clinicians prescribe based on age and co-medication. METHODS: Retrospective analysis of epilepsy patients treated with levetiracetam for whom plasma levels were available. RESULTS: 151 patients. Median levetiracetam level of 17.75 mg/L, median dose of 2000 mg/day. There was a significant correlation between daily dose and serum levels (p < 0.01). There was a 18.1% increase in levetiracetam concentration/dose ratio in patients over 65 years of age (p < 0.05) that also correlated with decreased glomerular filtration (p < 0.01). Clinicians corrected doses so patients over 65 years had similar levels than younger patients. There was a 30.1% decrease of concentration/dose ratio in patients on polytherapy with potent enzyme inducer antiseizure medication (p < 0.05), and a 46.3% decrease for carbamazepine (p < 0.01). Clinicians did not correct doses, so patients treated with levetiracetam and carbamazepine had 27.5% lower levels than patients taking other polytherapy. CONCLUSION: The pharmacokinetic variability of levetiracetam is wider than originally thought. Age and co-medication with strong enzyme-inducing drugs, especially carbamazepine, significantly influence levetiracetam levels. Clinicians at our center did not consider this interaction and prescribed similar doses of levetiracetam when it was used in combination with these drugs or with others, so they probably were not aware of this interaction.
Subject(s)
Epilepsy , Piracetam , Humans , Levetiracetam/therapeutic use , Anticonvulsants/adverse effects , Retrospective Studies , Carbamazepine/therapeutic useABSTRACT
Migraine is considered an underdiagnosed disease in general population. Different studies show a higher prevalence in neurologists. However, there are few studies about its prevalence in doctors of other specialties, where it could also be superior than in general population. Our aim was to define migraine lifetime prevalence among doctors according to three parameters (previous diagnosis, self-diagnosis and positivity of a screening test). Single-center, descriptive, cross-sectional study based on online surveys with collection of sociodemographic and clinical variables, addressed to doctors of a tertiary hospital. Participants who reported 5 or more headaches throughout their lives were considered "headache sufferers" and were divided in different groups according to their position (specialists or trainees) and their specialty (medical, medical-surgical and surgical or specialties with no direct contact with the patient). The Spanish validated version of the Migraine Screen Questionnaire (MS-Q) was used as screening test. There were 217 participants (response rate of 29%), 72% were women and 56% trainees, mean age 34 years (SD10). 77% were "headache sufferers" Among all participants, migraine lifetime prevalence according to diagnosis by another physician was 15.2%, self-diagnosis 38.2% and positivity of the MS-Q 20.3%; those categories were not mutually exclusive Greater but not statistically significant coexistence of self-diagnosis and positive MS-Q was seen in specialists compared to trainees and in medical specialties. Migraine prevalence among doctors in a tertiary care hospital was higher than in general population, according to all three parameters analyzed. Self-diagnosis was the highest which could reflect an overdiagnosis; further studies are needed to determine this possibility.
Subject(s)
Migraine Disorders/diagnosis , Migraine Disorders/epidemiology , Overdiagnosis , Physicians , Surveys and Questionnaires , Tertiary Care Centers , Adult , Cross-Sectional Studies , Female , Humans , Male , Migraine Disorders/psychology , Physicians/psychology , PrevalenceABSTRACT
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