Predisposing factors affecting drop-out rates in preventive treatment in a series of patients with migraine.
Summary of "Predisposing factors affecting drop-out rates in preventive treatment in a series of patients with migraine."
INTRODUCTION. The drop-out rate among patients receiving preventive treatment for migraine is higher than 30%. This situation is not very widely known and the risk factors that lead patients to drop out from treatment have yet to be identified. AIM. To evaluate some of the factors that can predispose patients to drop out of preventive treatment. PATIENTS AND METHODS. We conducted a prospective study of patients suffering from migraine who required preventive treatment for the first time with one of what are considered the top three first-choice drugs, i.e. a beta-blocker (nadolol), a neuromodulator (topiramate) or a calcium antagonist (flunarizine). Two groups were established according to whether patients dropped out of treatment or not. Different demographic and clinical variables were analysed and compared in the two groups. RESULTS. Of 800 patients with migraine who required preventive treatment for the first time, the drop-out rate was 19.7%. In the drop-out group, the variables 'age', 'number of seizures', 'number of seizures prior to preventive treatment' and 'side effects' showed significant differences with those from the group of patients who did not drop out of preventive treatment. CONCLUSIONS. The drug used as preventive treatment, the side effects, a younger age and a lower number of seizures before starting the preventive treatment favoured higher drop-out rates. Whether the migraine was episodic or chronic, the presence of medication abuse and the drugs used to treat the seizures were not related with dropping out of preventive treatment.
HUMS. Hospital Universitario Miguel Servet, 50009 Zaragoza, Espana.
This article was published in the following journal.
Name: Revista de neurologia
The preventive treatment of migraine is under-used. Moreover, treatment compliance and persistence rates are low. Yet, it is crucial to be able to control the frequency, intensity and duration of the...
The role of micronutrients and other predisposing factors associated with the aetiology of type 2 diabetes in Nigeria is not well established. The objectives of this study were to investigate predispo...
Significant complications still occur after abdominoplasty, the rate varies widely in different series. This variation suggests that there is a lot of scope for improvement. This paper reviews the var...
Abstract Background. Radiofrequency ablation (RFA) as a curative therapy for hepatocellular carcinoma (HCC) is widely used. The aim of this study was to investigate predisposing factors for HCC recurr...
Treatment noncompliance is one of the most frequent causes of relapse and recurrence in patients with bipolar I disorder. Treatment compliance among patients with bipolar disorder is affected by indiv...
Chronic pain affects pain in 5-8% of patients more than a year after groin hernia repair. However no prospective study has investigated potential predisposing factors for development of pa...
This interventional study aims to evaluate the efficacy of Cyclosporine eye drop treatment in preventing relapses of Vernal Keratoconjunctivitis (VKC) and in treating the acute phases of t...
The goal of this pilot study is to implement directly observed therapy with preventive asthma medications through a partnership with the school nurse (with input and direction from the pri...
This study seeks to establish whether intermittent preventive treatment (IPT) can reduce malaria among school-going children and its consequent impact on school performance.
The purpose of this study is to compare the comfort and blurriness of an investigational lubricant eye drop with a marketed lubricant eye gel.
Medical and Biotech [MESH] Definitions
The relating of causes to the effects they produce. Causes are termed necessary when they must always precede an effect and sufficient when they initiate or produce an effect. Any of several factors may be associated with the potential disease causation or outcome, including predisposing factors, enabling factors, precipitating factors, reinforcing factors, and risk factors.
Abnormal growths of tissue that follow a previous neoplasm but are not metastases of the latter. The second neoplasm may have the same or different histological type and can occur in the same or different organs as the previous neoplasm but in all cases arises from an independent oncogenic event. The development of the second neoplasm may or may not be related to the treatment for the previous neoplasm since genetic risk or predisposing factors may actually be the cause.
The administration of therapeutic agents drop by drop, as eye drops, ear drops, or nose drops. It is also administered into a body space or cavity through a catheter. It differs from irrigation in that the irrigate is removed within minutes, but the instillate is left in place.
Prolonged dry periods in natural climate cycle. They are slow-onset phenomena caused by rainfall deficit combined with other predisposing factors.
A multifactorial disease of CATTLE resulting from complex interactions between environmental factors, host factors, and pathogens. The environmental factors act as stressors adversely affecting the IMMUNE SYSTEM and other host defenses and enhancing transmission of infecting agents.