Embolization of pulmonary arteriovenous malformations and decrease in prevalence of migraine

OBJECTIVE: To determine if embolization of pulmonary arteriovenous malformations (PAVMs) decreases the occurrence of migraine. METHODS: All 105 patients with hereditary hemorrhagic telangiectasia (HHT), minimum age 16 years, who underwent an embolization of PAVM in our hospital between June 1995 and April 2004, were included in this study. A structured headache questionnaire was sent to all patients and focused on two periods: 1 year before and at least 6 months after embolization. Two independent neurologists diagnosed migraine according to the International Headache Society criteria. RESULTS: Eighty-four patients (80%) sent back the questionnaire (mean age 47.8 +/- 15.1 years, 51 female). Median follow-up time was 48 months (first quartile: 23 months; third quartile: 66 months). The overall prevalence of migraine decreased from 45.2% before to 34.5% after embolization (p = 0.01). The prevalence of migraine with aura decreased from 33.3% before to 19.0% after embolization (p = 0.002). The severity of headache attacks decreased in patients who still had migraine (p = 0.15) or migraine with aura after embolization (p = 0.11). CONCLUSION: Embolization of pulmonary arteriovenous malformations in patients with hereditary hemorrhagic telangiectasia seems to be related to a decrease in prevalence of migraine, suggesting that the presence of a right-to-left shunt rather than the localization of this shunt plays a causative role in the pathogenesis of migraine.status: publishe

Patients with a congenital heart defect and Type D personality feel functionally more impaired, report a poorer health status and quality of life, but use less healthcare

Background: Type D personality, characterized by high levels of negative affectivity and social inhibition, is related to mortality, morbidity, poor health status, quality of life (QoL) and less healthcare utilization in various cardiovascular patient groups. To date, studies in patients with congenital heart disease (CHD) are lacking. Aims: (1) To examine the prevalence of Type D personality in CHD patients; (2) to compare Type D to non-Type D patients with regard to disease severity, functional status, health status and QoL; and (3) to examine the extent to which Type D personality is independently related to healthcare utilization. Methods: A total of 1109 adult CHD patients were included in a questionnaire survey. Due to missing data, 302 patients were excluded. Results: The prevalence of Type D personality was 20.4%. Type D patients reported a poorer functional status, health status and QoL than non-Type D patients (p <0.05). Type D patients reported less healthcare use than non-Type D patients (primary and cardiac outpatient healthcare: adjusted OR=0.56, 95% CI=0.35-0.90; inpatient healthcare: adjusted OR=0.38, 95% CI=0.17-0.83). Results of a post-hoc analysis showed a high prevalence of Type D personality in patients with a poor functional status who did not consult their cardiologist. Conclusion: Type D patients report a poorer functional status, health status and QoL, but less healthcare utilization. In clinical practice, patients should be screened for Type D personality, since social inhibition may prevent them from contacting a healthcare provider in the event of symptom aggravatio

Patients with a congenital heart defect and Type D personality feel functionally more impaired, report a poorer health status and quality of life, but use less healthcare.

Contains fulltext : 108996.pdf (publisher's version ) (Closed access)Background: Type D personality, characterized by high levels of negative affectivity and social inhibition, is related to mortality, morbidity, poor health status, quality of life (QoL) and less healthcare utilization in various cardiovascular patient groups. To date, studies in patients with congenital heart disease (CHD) are lacking. Aims: (1) To examine the prevalence of Type D personality in CHD patients; (2) to compare Type D to non-Type D patients with regard to disease severity, functional status, health status and QoL; and (3) to examine the extent to which Type D personality is independently related to healthcare utilization. Methods: A total of 1109 adult CHD patients were included in a questionnaire survey. Due to missing data, 302 patients were excluded. Results: The prevalence of Type D personality was 20.4%. Type D patients reported a poorer functional status, health status and QoL than non-Type D patients (p<0.05). Type D patients reported less healthcare use than non-Type D patients (primary and cardiac outpatient healthcare: adjusted OR=0.56, 95% CI=0.35-0.90; inpatient healthcare: adjusted OR=0.38, 95% CI=0.17-0.83). Results of a post-hoc analysis showed a high prevalence of Type D personality in patients with a poor functional status who did not consult their cardiologist. Conclusion: Type D patients report a poorer functional status, health status and QoL, but less healthcare utilization. In clinical practice, patients should be screened for Type D personality, since social inhibition may prevent them from contacting a healthcare provider in the event of symptom aggravation.1 september 201