Eating attitudes of migraine patients in Turkey: a prospective multi-center study.

BACKGROUND: Migraine is a disease characterized by headache attacks. The disease is multifactorial in etiology and genetic and environmental factors play role in pathogenesis. Migraine can also be accompanied by psychiatric disorders like neurotism and obsessive compulsive disorder. Stress, hormonal changes and certain food intake can trigger attacks in migraine. Previous studies showed that eating attitudes and disorders are prevalant in patients with migraine. Eating disorders are psychiatric disorders related to abnormal eating habits. Both migraine and eating disorders are common in young women and personality profiles of these patient groups are also similar. A possible relationship which shows that migraine and eating habits are related can lead to a better understanding of disease pathogenesis and subsequently new therapeutic options on both entities. Association of migraine in relation to severity, depression and anxiety and eating habits and disorders were aimed to be investigated in this study. METHODS: The study was designed as a prospective, multi-center, case control study. Twenty-one centers from Turkey was involved in the study. The gathered data was collected and evaluated at a single designated center. From a pool of 1200 migraine patients and 958 healthy control group, two groups as patient group and study group was created with PS matching method in relation to age, body-mass index, marital status and employment status. Eating Attitudes Test-26 (EAT-26), Beck's Depression Inventory (BDI) and Beck's Anxiety Inventory (BAI) were applied to both study groups. The data gathered was compared between two groups. RESULTS: EAT-26 scores and the requirement for referral to a psychiatrist due to symptoms related to eating disorder were both statistically significantly higher in patient group compared to control group (p = 0.034 and p = 0.0001 respectively). Patients with migraine had higher scores in both BDI and BAI compared to control group (p = 0.0001 and p = 0.0001 respectively). Severity of pain or frequency of attacks were not found to be related to eating attitudes (r:0.09, p = 0.055). CONCLUSIONS: Migraine patients were found to have higher EAT-26, BDI and BAI scores along with a higher rate of referral to a psychiatrist due to symptoms. Results of the study showed that eating habits are altered in migraine patients with higher risk of eating disorders. Depression and anxiety are also found to be common amongst migraine patients.

Late recurrence of post-dural puncture headache.

The term post-dural puncture headache (PDPH) refers to a common complication that occurs after accidental dural puncture. One of the diagnostic symptoms of PDPH is a postural headache, which worsens dramatically while sitting or standing and is relieved mostly by lying down. This symptom is caused by a cerebrospinal fluid (CSF) leak, leading to decreased CSF pressure or low CSF volume, which provokes a shift of intracranial contents and traction on pain-sensitive structures in the upright position. PDPH is commonly a self-limited condition and remits spontaneously within 2 weeks, or becomes less severe after surgical intervention to seal the leak with autologous epidural blood patch (EBP). Although recurrence of spontaneous intracranial hypotension following an EBP is not rare, spontaneously late recurrence of PDPH has been rarely reported. The purpose of this paper is to discuss this case with late recurrence of PDPH after 10 months following EBP.

Evaluation of brain perfusion in Alzheimer disease with perfusion computed tomography and comparison to elderly patient without dementia.

BACKGROUND/AIM: The aim of this study was to evaluate perfusion computed tomography (PCT) findings in patients with Alzheimer disease and to compare them with those of patients without dementia. MATERIALS AND METHODS: PCT was performed in 35 patients: 20 with Alzheimer disease (mean age, 69.7 ± 5.5 years) and 15 control subjects (mean age, 67.5 ± 3.5 years). Control subjects were elderly individuals with no cognitive problems who were admitted with headaches. All PCT examinations were performed on a 4-slice CT unit. The PCT analysis software program was used to calculate regional cerebral blood flow (rCBF), regional cerebral blood volume (rCBV), regional time-to-peak (rTTP) values in the bilateral frontal, temporal, and occipital cortices, and bilateral lentiform nucleus. RESULTS: rCBF values in the bilateral frontal and temporal cortices and bilateral lentiform nucleus were significantly lower in the patients with Alzheimer disease than in the control subjects. There were no significant differences in rCBV values between Alzheimer disease and the control group. rTTP values in all cortical areas and bilateral lentiform nucleus were significantly higher in the patients with Alzheimer disease than in the control subjects. CONCLUSION: PCT is a rapid and reliable imaging modality for evaluating brain perfusion in Alzheimer disease.

Correlation Between Life Events and Quality of Life in Patients with Medication-Overuse Headache.

INTRODUCTION: The present study aimed to determine (a) the correlation between type and number of stressful life events and quality of life in patients with medication-overuse headache (MOH) and (b) whether stressful life events could be attributed to medication overuse and the conversion of headache to a chronic type. METHODS: The present study included 114 patients aged between 15 and 65 years who met the criteria for headache classification of International Headache Society (IHS). The patients were divided into three groups according to the revised 2004 IHS classification; MOH (n=64), chronic migraine (n=25) and episodic migraine (n=25). Detailed data on clinical and sociodemographic characteristics were recorded. Neurological and physical examinations were performed for differential diagnosis. The patients underwent structured clinical interviews for DSM-IV Inventory (SCID-I), Beck Anxiety Inventory, Beck Depression Inventory, Short Form-36 (SF-36) and Life Events List. Scores of these inventories were statistically compared. RESULTS: Comparing MOH group with episodic migraine group via SF-36, statistically significant decreases were observed in the subscales of physical role limitation (p=.024), pain (p=.0001), general health (p=.043) and social functioning (p=.004). There was a statistically significant correlation between the number of life events and the time the disease became chronic in the patient group with non-MOH chronic migraine (p=.027). Moreover, a statistically significant correlation was observed between stressful family life events and the body pain subscale of quality of life scale (p=.038). CONCLUSION: The present study demonstrates that stressful life events impair quality of life in patients with MOH. It was also found that number of stressful life events could be attributed to the conversion of headache to a chronic type.

Evaluation of Relationship Between Childhood Maltreatment and Medication Overuse Headache.

INTRODUCTION: We aimed to evaluate the prevalence and relationship between childhood maltreatment (CMT) among patients with medication overuse headache (MOH) and to investigate whether CMT is associated with medication overuse in patients having headaches or with headaches that become chronic. Epidemiological studies report a relationship between childhood abuse and headache. There is growing knowledge about the evidence that childhood maltreatment leads to neurobiological sequel. Medication overuse is the most important problem for migraine to become chronic. But in the literature, there was no information about the role of childhood abuse in MOH and for migraine to become chronic. METHODS: A total of 116 patients with headache, aged from 15 to 65 years, were included in the study. Patients having chronic migraine (CM), MOH and episodic migraine (EM) were selected out of patients presented to the headache outpatient clinic. Types of headache were determined according to the revised International Headache Society (IHS) criteria published in 2004. The Childhood Trauma Questionnaire, Beck Depression Inventory and Beck Anxiety Inventory were performed. Presence of psychiatric co-morbidities was evaluated by a clinician using Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, the Fourth Edition. RESULTS: A total of 116 patients with headache were included in the study. Of patients, 64 had MOH, 25 had CM and 27 had EM. The prevalence of CMT, particularly emotional neglect (62%), physical neglect (44%) and emotional abuse (36.2%), was determined higher in all headache groups. There was no statistically significant difference in prevalence of childhood maltreatment between MOH, CM and EM groups. No statistically significant difference was detected between educational status, psychiatric co-morbidities and childhood trauma, except for physical neglect. CONCLUSION: Childhood maltreatment was observed in MOH as in other forms of migraine and headache. However, no significant difference was observed between the three groups of patients with headache.

Use of complementary and alternative medicine by a sample of Turkish primary headache patients.

OBJECTIVE: Complementary and alternative medicine (CAM) is increasingly being used as adjunctive treatment in primary headache syndromes in many countries. In the Turkish population, no epidemiologic data have been reported about awareness and usage of these treatments in patients with headache. METHODS: One hundred and ten primary headache patients attending three headache clinics completed a questionnaire regarding their headaches, the known modalities and the use and effect of CAM procedures for their headaches. RESULTS: The mean age of the patients was 34.7±9.6 years (32.8-36.5). Almost two-thirds of patients had completed high school and university, and one-third of patients were housewives. Migraine without aura (45.5%) was the most frequently diagnosed type of headache followed by migraine with aura (19.1%) and tension-type headache (18.2%). In 43.6% of the patients, headache frequency was 5-10 per month. The most frequently known CAM modalities were massage (74.5%), acupuncture (44.5%), yoga (31.8%), exercise (28.2%), psychotherapy (25.5%), and rosemary (23.6%). The most frequently used CAM treatments were massage (51%) and exercise (11%). Only massage was reported to be beneficial in one-third of the primary headache patients; the other modalities were not. CONCLUSION: Our findings suggest that the subgroup of primary headache patients in Turkey seek and use alternative treatments, frequently in combination with standard treatments. Neurologists should become more knowledgeable regarding CAM therapies; further randomized and controlled clinical researches with large sample sizes are needed.

Therapeutic Plasma Exchange in Neurologic Diseases: An Experience with 91 Patients in Seven Years.

INTRODUCTION: In this study, we report the results of our experience of therapeutic plasma exchange (TPE) for neuroimmunologic disorders performed at our hospital over a seven-year period. METHODS: We retrospectively reviewed the medical records of 91 patients (53 male, 38 female) who had been treated at our center with TPE. RESULTS: 60 patients with Guillain-Barrè syndrome (GBS), 23 with myasthenia gravis (MG), 4 with chronic inflammatory demyelinating polyneuropathy (CIDP) and 1 patient each with polymyositis, septic encephalopathy, acute disseminated encephalomyelitis (ADEM) and Opsoclonus-Myoclonus syndrome (OMS) received TPE. 26.7% of GBS patient's made complete recovery, 61.7% had partial recovery and 11.7% patients died due to respiratory failure. Despite our best efforts and effective TPE treatments, 13.4% of MG patients deceased, however, 78% had full recovery. Three patients with CIDP were discharged with full and 1 patient with partial recovery. The patient with ADEM had partial recovery with TPE at first, but deceased 2 months later due to pneumonia-related respiratory insufficiency. While, patient with polymyositis had slight-partial recovery, we obtained full recovery with TPE in septic encephalopathy and OMS patients. The side effects and complications of treatments with TPE, which included hypotension, hypocalcaemia and anemia, were mild and manageable. CONCLUSION: The improvement rates were encouraging and we concluded that significant benefit can be achieved with TPE for the treatment of neuroimmunological disorders.

If Neurologists Establish The Diagnosis of Primary Sjogren's Syndrome?

INTRODUCTION: Neurological involvements were shown in 20% of patients with Primary Sjogren's Syndrome (pSS). Neurological symptoms may be the first signs of pSS in 57% of the cases. In addition, early diagnosis and treatment of neurological disorders may save or improve the quality of life of these cases. There have been reports about the neurologic manifestations of pSS but little is known about the details of neurologically presented cases. METHOD: In this study, we described 11 pSS patients who presented with neurological manifestations. RESULTS: Central nervous system (CNS) involvement was recorded in 7 (63.7%) and peripheric nervous system (PNS) involvement in 4 cases (36.4%). CONCLUSION: Our findings regarding the cases with neurological manifestations leading to the diagnosis of pSS suggest that: 1) The frequency of CNS involvement was higher than that of PNS, and the most frequent clinical pictures of CNS involvement are Multiple Sclerosis (MS)-like illnesses and optic neuritis, 2) Guillain Barre Syndrome (GBS) was the most frequent disease of PNS involvement; 3) Mononeuropathy multiplex (MM) might be the first sign of pSS; 4) Neurologists should consider pSS in the differential diagnosis of cases with MS, optic neuritis, GBS and neuropathies of unknown causes including MM; 5) There is an urgent need of therapeutical guidelines for the cases with neurological involvement associated with pSS.

Angiotensin I-converting enzyme gene (I/D) polymorphism in patients with migraine.

In addition to the wide expression in many tissues including vascular endothelial cells, production of angiotensin II and degradation of bradykinin may indicate that angiotensin-converting enzyme could be involved in vascular tension and blood pressure. It has been reported that the deletion allele of the angiotensin-converting enzyme gene is associated with increased serum angiotensin-converting enzyme levels and linked to cerebrovascular diseases. In this study, the possible association of migraine with aura with the angiotensin-converting enzyme deletion-deletion (DD) and the angiotensin-converting enzyme insertion-deletion (ID) genotype was investigated in Turkish patients. To investigate the role of the angiotensin-converting enzyme I/D polymorphism in Turkish patients with migraine with aura, we analyzed the I/D genotype of 53 patients with that disorder. Twenty-two control subjects, who are volunteer Turkish patients without migraine, were included in the study. The frequency of the angiotensin-converting enzyme D/D genotype was statistically significant more frequent in patients with migraine with aura (81.1%) than in controls (59.1%) (P < .05). No differences were found regarding the I/I genotype and the I/D genotype between the 2 groups (P > .05). The results of our study revealed that the angiotensin-converting enzyme D/D genotype was more frequent in patients with migraine with aura than in controls. This might suggest that the angiotensin-converting enzyme D/D genotype may be a genetic risk factor for migraine with aura in Turkish patients.

The Use of Complementary and Alternative Medicine in Patients with Migraine.

Although many patients with migraine get positive benefits from conventional pharmacological treatments, many others do not benefit sufficiently or experience adverse effects from these treatments. For that reason, these patients usually seek complementary and/or alternative medical (CAM) treatments all over the world. In general, although CAM therapies are not recommended by neurologist in Turkey, most of migraine patients, who do not respond conventional medicine treatments, seek alternative therapy. Acupuncture, botulinum toxin, mind-body interventions, and nutraceutical options are the most popular treatments. In this review, the available evidence for all these treatments will be discussed.

Isolated inferior sagittal sinus thrombosis caused by a rare combination of elevated lipoprotein (a) and iron deficiency anemia.

A 21-year-old woman was admitted with right hemiparesis, bilateral papilledema, negative myoclonus of right upper extremity, and bilateral pyramidal findings. An MRI showed no venous flow in the inferior sagittal sinus. Lipoprotein a (Lp [a]) level was high and iron deficiency anemia (IDA) was found. The coexistence of IDA and Lp (a) in patients with cerebral venous thrombosis is a very rare condition in adult patients. These risk factors should be investigated in patients with cerebral venous thrombosis.

Woman with Sickle Cell Disease with Current Sigmoid Sinus Thrombosis and History of Inadequate Warfarin Use during a Past Thrombotic Event.

We report a 20-year-old woman with sickle cell disease (SCD) who presented with a severe pulsating headache, nausea, and vomiting. Her history was significant for a past thrombotic event during which she had not used anticoagulation therapy as prescribed. Her mental status was mildly confused. On funduscopic examination, papilledema and retinal hemorrhages were found. Results of a computed tomogram were normal. A lumbar puncture demonstrated increased intracranial pressure (60 cm H(2)O). Magnetic resonance venography demonstrated a right sigmoid sinus thrombosis. Although SCD has been reported as a cause of thrombotic dural venous sinus events, this case increases the knowledge about neurological complications of SCD. The patient was treated with low molecular weight heparin, blood transfusions, acetazolamide, and methylprednisolone, and her symptoms and signs resolved.

Subclinical hypothyroidism, hyperhomocysteinemia and dyslipidemia: investigating links with ischemic stroke in Turkish patients.

OBJECTIVES: Hyperhomocysteinemia is a risk factor for ischemic stroke. Hypothyroidism may cause hyperhomocysteinemia. To date, no works have examined the association between hypothyroidism and hyperhomocysteinemia in ischemic stroke. We aimed to investigate the roles of hypothyroidism and hyperhomocysteinemia in ischemic stroke, and whether any relationship exists between hypothyroidism and hyperhomocysteinemia in ischemic stroke patients. METHODS: The study included 249 ischemic stroke patients and 102 patients with no history of stroke. Patients were evaluated for conventional risk factors and levels of homocysteine, thyroid-stimulating hormone, vitamin B12 and folic acid. RESULTS: Ten (4%) patients in the ischemic stroke group had subclinical hypothyroidism. We did not find any overt or subclinical hypothyroidism in the control group. Hypothyroidism was higher to a statistically significant degree in the ischemic stroke group (p<0.05). Both hyperhomocysteinemia and hypothyroidism were associated with ischemic stroke patients. However, no association was found between hyperhomocysteinemia and hypothyroidism. Ischemic stroke patients with hypothyroidism had lower levels of HDL cholesterol and levels of total cholesterol/HDL-C and LDL-C/HDL-C were higher than those of ischemic stroke patients without hypothyroidism. DISCUSSION: Hypothyroidism is associated with ischemic stroke. Low HDL cholesterol, high total cholesterol/HDL-C and high LDL-C/HDL-C were associated in ischemic stroke patients with hypothyroidism. Hyperhomocysteinemia was not found to be associated with ischemic stroke patients with hypothyroidism.

Abducens nerve palsy and optic neuritis as initial manifestation in brucellosis.

Cranial nerve involvement in brucellosis is rare. We present a case of brucellosis presenting with optic neuritis and abducens nerve palsy on the left side. Cerebrospinal fluid findings indicated Brucella meningitis with high protein count, low sugar level and pleocystosis. In addition, Brucella agglutination test (Wright test) was found to be 1/128 in cerebrospinal fluid. Serum agglutination test for Brucella was also positive at 1/1280. This case was diagnosed as brucellosis involving optic and abducens nerves. The patient was treated by ceftriaxone (intravenous), rifampicin (orally) and doxycycline (orally). Two months later the patient's vision acuity in the left eye had moderately improved and the patient's left abducens palsy had almost disappeared. In conclusion, cranial nerve involvement in brucellosis can have good prognosis if anti-Brucella treatment is undertaken early.