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1.
Eur J Neurol ; 27(3): 536-541, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-31574197

RESUMO

BACKGROUND AND PURPOSE: Although migraine is the second most disabling condition worldwide, there is poor awareness of it. The objective was to assess the awareness of migraine and previous diagnostic and therapeutic consultations and treatments in a large international population of migraineurs. METHODS: This was a multicentre study conducted in 12 headache centres in seven countries. Each centre recruited up to 100 patients referred for a first visit and diagnosed with migraine. Subjects were given a structured clinical questionnaire-based interview about the perceptions of the type of headache they suffered from, its cause, previous diagnoses, investigations and treatments. RESULTS: In all, 1161 patients completed the study. Twenty-eight per cent of participants were aware that they suffered from migraine. Sixty-four per cent called their migraine 'headache'; less commonly they used terms such as 'cervical pain' (4%), tension headache (3%) and sinusitis (1%). Eight per cent of general practitioners and 35% of specialists (of whom 51% were neurologists and/or headache specialists) consulted for migraine formulated the correct diagnosis. Before participating in the study, 50% of patients had undergone X-ray, computed tomography and/or magnetic resonance imaging of the cervical spine and 76% underwent brain and/or cervical spine imaging for migraine. Twenty-eight per cent of patients had received symptomatic migraine-specific medications and 29% at least one migraine preventive medication. CONCLUSIONS: Although migraine is a very common disease, poor awareness of it amongst patients and physicians is still an issue in several countries. This highlights the importance of the promotion of migraine awareness to reduce its burden and limit direct and indirect costs and the risk of exposure to useless investigations.


Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Transtornos de Enxaqueca/diagnóstico , Transtornos de Enxaqueca/psicologia , Adulto , Idoso , Encéfalo/diagnóstico por imagem , Estudos de Coortes , Diagnóstico Diferencial , Erros de Diagnóstico , Feminino , Cefaleia/diagnóstico , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Transtornos de Enxaqueca/terapia , Médicos , Inquéritos e Questionários , Tomografia Computadorizada por Raios X , Adulto Jovem
2.
J Headache Pain ; 19(1): 75, 2018 Aug 30.
Artigo em Inglês | MEDLINE | ID: mdl-30167989

RESUMO

BACKGROUND: Familial hemiplegic migraine type 1 (FHM1) is a form of migraine with aura caused by heterozygous mutations in 4 genes: CACNA1A, ATP1A2, SNC1A and PRRT2, but further heterogeneity is expected. Here have been described clinical and molecular features in patients suffering from migraine with Aura (MA), without (MO) and hemiplegic migraine attacks. Next Generation Sequencing by TruSeq Custom Amplicon for CACNA1A and ATP1A2 gene has been performed. All genetic variants have been confirmed by Sanger sequencing and all samples were also analyzed with MLPA assay for ATP1A2-CACNA1A genes to detect duplication or deletion. All MLPA data were verified by Real Time PCR. RESULTS: Sequencing analysis showed 3 point mutations, two novel variants and one already described in literature. Moreover, MLPA analysis showed 3 deletions in 9 sporadic hemiplegic migraine (18%), in 3 patients with non-hemiplegic migraine (4.1%) and in 3 patients affected by episodic ataxia (20%). Two sporadic patients showed a deletion in exons 41-43, while the rest of HM patients (5) showed a deletion in the terminal part of the CACNA1A gene. About episodic ataxia, we have identified deletions in exon 12-15 and in exon 47. Finally, in migraine patients, we have found different subjects affected by different phenotypes deleted in exon 47. CONCLUSION: This work highlights the importance to complement analysis as direct sequencing with quantitative analysis (MLPA). In fact, intragenic CACNA1A rearrangements have been detected. Our work demonstrated that deletions in CACNA1A gene may be associated also to different migraine phenotypes.


Assuntos
Canais de Cálcio/genética , Deleção Cromossômica , Transtornos de Enxaqueca/genética , Fenótipo , Adulto , Análise Mutacional de DNA , Éxons/genética , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mutação Puntual , Análise de Sequência de DNA
3.
Cephalalgia ; 36(9): 825-30, 2016 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-26498348

RESUMO

BACKGROUND: Migraine attacks may present different features in different patients and also within the same patient. The percentage of patients reporting stereotyped attacks and those reporting attacks with different phenotypes has not been the object of specific investigations. OBJECTIVE: The objective of this article is to evaluate the percentage of migraine patients reporting the same characteristics, in terms of phenotype and response to symptomatic medications on three consecutive migraine attacks. METHODS: Thirty patients with migraine without aura prospectively recorded the features of three consecutive attacks in a headache diary. Characteristics recorded were: pain intensity, presence of nausea, vomiting, photophobia, phonophophia, osmophobia, allodynia, cranial autonomic symptoms (at least one), and premonitory symptoms. Patients were allowed to take frovatriptan as symptomatic medication, whose efficacy was evaluated as the two hours pain-free status. RESULTS: None of the patients presented identical characteristics on the three studied attacks. This was still the case if we reduced the number of variables evaluated from 11 to seven of the eight core features indicated by the ICHD. Considering just six variables: unilaterality and quality of pain, presence/absence of nausea, vomiting, photophobia and phonophobia, only two patients (6%) had identical features on three consecutive attacks.With respect to the response to frovatriptan, 39% of patients had the same response, either positive (i.e. pain free after two hours) or negative (i.e. not pain free after two hours) on three consecutive attacks. CONCLUSION: Migraine attacks show a high variability not just among patients, but also within the same patient. Our data indicate that stereotypy of attacks is uncommon, and reinforces the underlying logic of the current operational classification system.


Assuntos
Transtornos de Enxaqueca , Adulto , Carbazóis/uso terapêutico , Feminino , Humanos , Hiperacusia/etiologia , Hiperalgesia/etiologia , Masculino , Prontuários Médicos , Pessoa de Meia-Idade , Transtornos de Enxaqueca/complicações , Transtornos de Enxaqueca/tratamento farmacológico , Fenótipo , Fotofobia/etiologia , Agonistas do Receptor de Serotonina/uso terapêutico , Resultado do Tratamento , Triptaminas/uso terapêutico , Vômito/etiologia , Adulto Jovem
4.
Cephalalgia ; 36(14): 1356-1365, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-26879321

RESUMO

AIM: The aim of this study was to evaluate the psychological factors associated with a negative outcome following detoxification in a 2-month follow-up in medication-overuse headache. METHODS: All consecutive patients entering the detoxification program were analysed in a prospective, non-randomised fashion. Psychiatric conditions and personality characteristics were assessed using the Structured Clinical Interview for DSM-IV Disorders (SCID-I) and the Minnesota Multiphasic Personality Inventory (MMPI)-2. χ2 tests, one-way analyses of variance, and odds ratios (ORs) were used. RESULTS: A total of 248 patients completed the follow-up: 156 stopped overuse and their headaches reverted to an episodic pattern (Group A); 23 kept overusing without any benefit on headache frequency (Group B); and 51 stopped overuse without any benefit on headache frequency (Group C). The prognostic factors for the outcome of Group B were higher scores on the correction (OR 1.128; p = 0.036), depression (OR 1.071; p = 0.05), hysteria (OR 1.106; p = 0.023), and overcontrolled hostility (OR 1.182; p = 0.04) MMPI-2 scales, whereas those for Group C were psychiatric comorbidities (OR 1.502; p = 0.021) and higher scores on the hysteria scale (OR 1.125; p = 0.004). CONCLUSIONS: The outcome of detoxification is influenced by psychological factors that should be considered when considering treatment strategies.


Assuntos
Transtornos da Cefaleia Secundários/psicologia , Transtornos da Cefaleia Secundários/terapia , Transtornos da Cefaleia/psicologia , Transtornos da Cefaleia/terapia , Uso Excessivo de Medicamentos Prescritos/psicologia , Adulto , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Falha de Tratamento , Resultado do Tratamento
5.
Cephalalgia ; 35(12): 1065-76, 2015 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-25608877

RESUMO

BACKGROUND: Systemic nitroglycerin (NTG) activates brain nuclei involved in nociceptive transmission as well as in neuroendocrine and autonomic functions in rats. These changes are considered relevant for migraine because NTG consistently provokes spontaneous-like migraine attacks in migraineurs. Several studies have suggested a relationship between the endocannabinoid levels and pain mediation in migraine. URB937, a peripheral inhibitor of fatty acid amide hydrolase (FAAH)-the enzyme that degrades anandamide, produces analgesia in animal models of pain, but there is no information on its effects in migraine. AIM: We evaluated whether URB937 alters nociceptive responses in the animal model of migraine based on NTG administration in male rats, using the tail flick test and the plantar and orofacial formalin tests, under baseline conditions and after NTG administration. Furthermore, we investigated whether URB937 affects NTG-induced c-Fos expression in the brain. RESULTS: During the tail flick test, URB937 showed an antinociceptive effect in baseline conditions and it blocked NTG-induced hyperalgesia. URB937 also proved effective in counteracting NTG-induced hyperalgesia during both the plantar and orofacial formalin tests. Mapping of brain nuclei activated by NTG indicates that URB937 significantly reduces c-Fos expression in the nucleus trigeminalis caudalis and the locus coeruleus. CONCLUSIONS: The data suggest that URB937 is capable of changing, probably via indirect mechanisms, the functional status of central structures that are important for pain transmission in an animal model of migraine.


Assuntos
Amidoidrolases/antagonistas & inibidores , Canabinoides/administração & dosagem , Modelos Animais de Doenças , Hiperalgesia/prevenção & controle , Hiperalgesia/fisiopatologia , Percepção da Dor/efeitos dos fármacos , Analgésicos/administração & dosagem , Animais , Relação Dose-Resposta a Droga , Hiperalgesia/induzido quimicamente , Masculino , Nitroglicerina , Ratos , Ratos Sprague-Dawley , Resultado do Tratamento
6.
J Headache Pain ; 16: 100, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26627710

RESUMO

BACKGROUND: Migraine, tension-type headache (TTH) and medication-overuse headache (MOH) are disabling lifelong illnesses. The Eurolight project, a partnership activity within the Global Campaign against Headache, assessed the impact of headache disorders in ten countries in Europe using a structured questionnaire coupled with various sampling methods. Here we present the findings from the Italian population. METHODS: Questionnaires were distributed to a stratified sample (N = 3500) of the adult (18-65 years) inhabitants of Pavia province (1.05 % of the general population), randomly selected in cooperation with the local health service. Questions included demographic and diagnostic enquries, and assessment of various aspects of impact and health-care utilisation. RESULTS: Altogether 500 questionnaires were returned of which 487 were adequately completed for analysis (58 % female, 42 % male). Among these, gender-adjusted lifetime prevalence of headache was 82.5 %, higher in females than in males (91.2 % vs 72.4 %; p < 0.0001). Gender-adjusted 1-year prevalence was 74.2 % (females 87.7 %, males 61.1 %; p < 0.0001). The most prevalent headache type was migraine (gender-adjusted 1-year prevalence 42.9 %; females 54.6 %, males 32.5 %; p < 0.0001), followed by TTH (28.6 %; no gender-related difference); all causes of headache on ≥15 days/month were reported by 7.0 % of participants (females 10.6 %, males 2.0 %; p = 0.0002), of whom 2.1 %,, all female (p = 0.0064) concomitantly overused acute medications (therefore probable MOH). Only 16.6 % of responders reporting headache had received a diagnosis from a doctor, and very few (2.4 %) were taking preventative medications. Headache had negative impacts on different aspects of life: education, career and earnings, family and social life. Each person with headache had lost, on average, 2.3 days from paid work and 2.4 days from household work, and missed social occasions on 1.2 days, in the preceding 3 months. An increasing gradient for impact was observed from episodic to chronic forms of headache. CONCLUSIONS: Our study reveals that in Italy, as in other countries, migraine, TTH and MOH are highly prevalent and are associated with significant personal impact. These findings have important implications for health policy in Italy.


Assuntos
Transtornos da Cefaleia/epidemiologia , Adulto , Distribuição por Idade , Idoso , Feminino , Transtornos da Cefaleia Secundários/epidemiologia , Política de Saúde , Humanos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Transtornos de Enxaqueca/epidemiologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Prevalência , Saúde Pública , Fatores de Risco , Fatores Sexuais , Inquéritos e Questionários , Cefaleia do Tipo Tensional/epidemiologia , Adulto Jovem
7.
J Headache Pain ; 16: 532, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26018292

RESUMO

BACKGROUND: Chronic migraine (CM) has a high impact on functional performance and quality of life (QoL). CM also has a relevant burden on the National Health Service (NHS), however precise figures are lacking. In this pilot study we compared the impact in terms of costs of CM and episodic migraine (EM) on the individual and on the National Health System (NHS). Furthermore, we comparatively evaluated the impact of CM and EM on functional capability and on QoL of sufferers. METHODS: We enrolled 92 consecutive patients attending the Pavia headache centre: 51 subjects with CM and 41 with episodic migraine (EM). Patients were tested with disability scales (MIDAS, HIT-6, SF-36) and with an ad hoc semi-structured questionnaire. RESULTS: The direct mean annual cost (in euro) per patient suffering from CM was €2250.0 ± 1796.1, against €523.6 ± 825.8 per patient with EM. The cost loaded on NHS was €2110.4 ± 1756.9 for CM, €468.3 ± 801.8 for EM. The total economic load and the different sub-items were significantly different between groups (CM vs. EM p = 0.001 for each value). CM subjects had higher scores than EM for MIDAS (98.4 ± 72,3 vs 15.5 ± 17.7, p = 0.001) and for HIT-6 (66.1 ± 8.4 vs 58.7 ± 10.1, p = 0.001). The SF-36 score was 39.9 ± 14,74 for CM and 66.2 ± 18.2 for EM (p = 0.001). CONCLUSIONS: CM is a disabling condition with a huge impact on the QoL of sufferers and a significant economic impact on the NHS. The adequate management of CM, reverting it back to EM, will provide a dual benefit: on the individual and on the society.


Assuntos
Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde , Transtornos de Enxaqueca/economia , Centros de Atenção Terciária/economia , Adulto , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-Idade
8.
Cephalalgia ; 34(8): 594-604, 2014 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-24366981

RESUMO

BACKGROUND: The release of calcitonin gene-related peptide (CGRP) from trigeminal nerves plays a central role in the pathophysiology of migraine and clinical evidence shows an antimigraine effect for CGRP receptor antagonists. Systemic administration of nitroglycerin (NTG), a nitrovasodilator, consistently provokes spontaneous-like migraine attacks in migraine sufferers; in the rat, systemic NTG induces a condition of hyperalgesia, probably through the activation of cerebral/spinal structures involved in nociceptive transmission. AIM: The aim of this article is to test the analgesic effect of the CGRP receptor antagonist MK-8825 in two animal models of pain that may be relevant for migraine: the tail flick test and the formalin test performed during NTG-induced hyperalgesia. RESULTS: MK-8825 showed analgesic activity when administered alone at both the tail flick test and the formalin test. Furthermore, the CGRP antagonist proved effective in counteracting NTG-induced hyperalgesia in both tests. MK-8825 indeed reduced the nociceptive behavior when administered either simultaneously or prior to (30-60 minutes before) NTG. CONCLUSION: These data suggest that MK-8825 may represent a potential therapeutic tool for the treatment of migraine.


Assuntos
Antagonistas do Receptor do Peptídeo Relacionado ao Gene de Calcitonina , Modelos Animais de Doenças , Hiperalgesia/induzido quimicamente , Hiperalgesia/fisiopatologia , Transtornos de Enxaqueca/fisiopatologia , Nitroglicerina/farmacologia , Piridinas/farmacologia , Compostos de Espiro/farmacologia , Animais , Masculino , Nociceptores/efeitos dos fármacos , Nociceptores/fisiologia , Limiar da Dor/efeitos dos fármacos , Limiar da Dor/fisiologia , Ratos , Ratos Sprague-Dawley , Tempo de Reação/efeitos dos fármacos
9.
Cephalalgia ; 34(6): 426-33, 2014 May.
Artigo em Inglês | MEDLINE | ID: mdl-24322480

RESUMO

OBJECTIVE: The objective of this article is to investigate whether headache-related disability, depression and anxiety can be reduced by detoxification and prophylactic treatment in patients with medication-overuse headache (MOH). METHODS: Patients with MOH were included from six centres in Europe and Latin America in a seven-month cohort study. Before and six months after treatment, the degree of disability was measured by the Migraine Disability Assessment (MIDAS) questionnaire, while anxiety and depression were measured by the Hospital Anxiety and Depression Scale (HADS). RESULTS: A total of 694 patients with MOH were included, of whom 492 completed the study. Headache days were reduced by 58.4% from 23.6 to 9.8 days per month at six months ( P < 0.001). The MIDAS score was reduced by 57.1% from baseline 59.9 to 25.7 ( P < 0.001). Number of patients with depression was reduced by 50.7% from 195 to 96 and number of those with anxiety was reduced by 27.1% from 284 to 207 (both P < 0.001). CONCLUSIONS: Disability, depression and anxiety were considerably reduced in patients with MOH by detoxification and prophylactic treatment. This emphasises the urgent need for increased awareness about avoiding overuse of headache medications and demonstrates that not only headache frequency but also disability are remarkably improved by adequate intervention.


Assuntos
Analgésicos/efeitos adversos , Transtornos da Cefaleia Secundários/induzido quimicamente , Transtornos da Cefaleia Secundários/terapia , Adulto , Ansiedade/etiologia , Estudos de Coortes , Depressão/etiologia , Avaliação da Deficiência , Feminino , Transtornos da Cefaleia Secundários/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos Relacionados ao Uso de Substâncias
10.
Cephalalgia ; 34(9): 645-655, 2014 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-24558185

RESUMO

INTRODUCTION: The management of medication-overuse headache (MOH) is often difficult and no specific guidelines are available as regards the most practical and effective approaches. In this study we defined and tested a consensus protocol for the management of MOH on a large population of patients distributed in different countries. SUBJECTS AND METHODS: The protocol was based on evidence from the literature and on consolidated expertise of the members of the consensus group. The study was conducted according to a multicentric interventional design with the enrolment of 376 MOH subjects in four centres from Europe and two centres in Latin America. The majority of patients were treated according to an outpatient detoxification programme. The post-detoxification follow-up lasted six months. RESULTS: At the final evaluation, two-thirds of the subjects were no longer overusers and in 46.5% of subjects headache had reverted back to an episodic pattern of headache. When comparing the subjects who underwent out-patient detoxification vs those treated with in-patient detoxification, both regimens proved effective, although the drop-out rate was higher in the out-patient approach. CONCLUSIONS: The present findings support the effectiveness and usability of the proposed consensus protocol in different countries with different health care modalities.

11.
Eur J Neurol ; 21(7): 989-95, 2014 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-24684248

RESUMO

BACKGROUND AND PURPOSE: It is currently unknown if common genetic variants influence the prognosis of patients with medication overuse headache (MOH). Here the role of two common single nucleotide polymorphisms in the COMT gene (rs4680 and rs6269), as well as the STin2 variable number tandem repeat (VNTR) polymorphism in the SLC6A4 gene, were evaluated as predictors for long-term outcomes of MOH patients after withdrawal therapy. METHODS: Genotyping was conducted by polymerase chain reaction (PCR), PCR restriction fragment length polymorphism analysis or real-time PCR allelic discrimination assay on genomic DNA extracted from peripheral blood. Gene variants association was evaluated by logistic regression analysis adjusted for clinical confounding factors, and the threshold of statistical significance for multiple testing was set at P < 0.012. RESULTS: Sixty-five MOH patients with unsuccessful detoxification and 83 MOH patients with effective drug withdrawal therapy were available for the analysis. rs4680G allele carriers or the COMT rs6269G-rs4680G haplotype were found to be associated with a lower risk of relapse within the first year after successful detoxification therapy, in comparison with homozygous rs4680A allele carriers [odds ratio (OR) 0.17, 95% confidence interval (CI) 0.05-0.61, P = 0.007] or with the COMT rs6269A-rs4680A haplotype (OR 0.19, 95% CI 0.06-0.54, P = 0.003), respectively. In addition, carriers of the STin2 VNTR short allele were found at higher odds for the composite poor outcome including unsuccessful withdrawal therapy and relapse within 12 months of follow-up after successful detoxification (OR 2.81, 95%CI 1.26-6.25, P = 0.009). CONCLUSIONS: Our results indicate that genotyping for COMT rs4680 and SLC6A4 STin2 VNTR could be useful for the identification of MOH patients at higher risk of poor prognosis after drug withdrawal.


Assuntos
Catecol O-Metiltransferase/genética , Transtornos da Cefaleia Secundários/induzido quimicamente , Transtornos da Cefaleia Secundários/genética , Proteínas da Membrana Plasmática de Transporte de Serotonina/genética , Adulto , Predisposição Genética para Doença , Transtornos da Cefaleia Secundários/diagnóstico , Humanos , Polimorfismo Genético , Prognóstico , Recidiva
12.
Int J Immunopathol Pharmacol ; 27(1): 113-20, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24674686

RESUMO

Infection with HIV may lead to the development of cardiomyopathy as improved antiretroviral regimens continue to prolong patient life. However, advanced therapeutic options, such as heart transplant, have until recently been precluded to HIV-positive persons. A favorable long-term outcome has been obtained after kidney or liver transplant in HIV-positive recipients fulfilling strict virological and clinical criteria. We recently reported the first heart transplant in a HIV-infected patient carried out in our center. In this article, we detail the major challenges we faced with the management of antiretroviral and immunosuppressive treatments over the first 3 years post-transplant. The patient had developed dilated cardiomyopathy while on antiretroviral treatment with zidovudine, lamivudine and efavirenz. He was in WHO Stage 1 of HIV infection and had normal CD4+ count and persistently undetectable HIV-RNA. In spite of cardiac resynchronization therapy and maximal drug therapy, the patient progressed to end stage heart failure, requiring heart transplant. He was placed on a standard immune suppressive protocol including cyclosporine A and everolimus. Despite its potential pharmacokinetic interaction with efavirenz, everolimus was chosen to reduce the long-term risk of opportunistic neoplasia. Plasma levels of both drugs were monitored and remained within the target range, although high doses of everolimus were needed. There were no infectious, neoplastic or metabolic complications during a 3-year follow-up. In summary, our experience supports previous data showing that cardiac transplantation should not be denied to carefully selected HIV patients. Careful management of drug interactions and adverse events is mandatory.


Assuntos
Fármacos Anti-HIV/uso terapêutico , Cardiomiopatia Dilatada/cirurgia , Infecções por HIV/tratamento farmacológico , Transplante de Coração , Imunossupressores/uso terapêutico , Adulto , Fármacos Anti-HIV/administração & dosagem , Fármacos Anti-HIV/efeitos adversos , Fármacos Anti-HIV/farmacocinética , Cardiomiopatia Dilatada/tratamento farmacológico , Cardiomiopatia Dilatada/etiologia , Cardiomiopatia Dilatada/virologia , Interações Medicamentosas , Infecções por HIV/complicações , Infecções por HIV/imunologia , Infecções por HIV/cirurgia , Humanos , Imunossupressores/administração & dosagem , Imunossupressores/efeitos adversos , Imunossupressores/farmacocinética , Masculino , Resultado do Tratamento
13.
Eur Arch Otorhinolaryngol ; 270(2): 565-70, 2013 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-22588193

RESUMO

The upper airway respiratory diseases (i.e. common cold, allergic rhinitis, nonallergic/vasomotor rhinitis, acute and chronic rhinosinusitis and nasal polyposis) in which nasal congestion is a common symptom are often undertreated due to the frequent inadequate efficacy and safety concern with current therapies. In scientific literature, few studies seem to support the hypothesis that nasal inhalatory treatment with thermal water promotes the improvement of nasal symptoms, even if the mechanisms by which the improvement from SPA therapy can be expected remain debated. A prospective comparative study with a pre-post design has been performed consecutively enrolling 33 (males 70 %) patients of both genders older than 12 years of age, affected by chronic sinonasal inflammation. All patients underwent a 14-days course of radioactive water warm vapour inhalations followed by nasal aerosol of the same thermal water 10 min each once/day at Merano Therme. At the beginning and end of the study, in all the subjects, nasal function evaluation by active anterior rhinomanometry, mucociliary transport time (MCTt) determination and nasal cytology were performed. After the inhalatory treatment, the mucociliary function was improved and the pathologic mucociliary transport times recorded at the beginning of the study being significantly reduced to physiologic ones. Besides, before treatment, the cytologic picture showed an inflammatory cell infiltration (eosinophils, neutrophils with/without bacteria, mast cells) in 37 % of patients; after therapy in 66 % of these patients, the rhinocytogram was normal. Our results suggest, according to the literature data, that SPA therapy with radioactive water could represent an alternative choice in chronic inflammatory diseases of the upper airways, nonresponsive to pharmacological therapy.


Assuntos
Balneologia , Rinite/terapia , Sinusite/terapia , Doença Crônica , Feminino , Humanos , Masculino , Depuração Mucociliar , Mucosa Nasal/patologia , Obstrução Nasal/etiologia , Rinite/complicações , Rinite/fisiopatologia , Sinusite/complicações , Sinusite/fisiopatologia
14.
Eur J Neurol ; 19(1): 69-75, 2012 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-21585624

RESUMO

OBJECTIVES: To evaluate the role of 5-HTTLPR, STin2 VNTR, and rs1042173T>G polymorphisms of the serotonin transporter gene (SLC6A4) as susceptibility factors for medication overuse headache (MOH) and to assess their value as predictors of the number of headache days per month, a potential marker of disease severity. METHODS: Genotyping was performed by PCR and PCR-RFLP on genomic DNA extracted from peripheral blood of 227 MOH patients and 312 control subjects. Logistic regression analysis was used to evaluate the association between the SL6A4 gene polymorphisms and MOH risk. The association between polymorphic variants and monthly headache days was evaluated by linear regression analysis. RESULTS: Logistic regression analysis, adjusted for age and gender, revealed a nominal association between rs1042173T>G and MOH risk (TT vs. TG + GG, OR: 1.58 95% CI: 1.05-2.37, P = 0.028). In the linear regression analysis adjusted for age, gender, primary headache diagnosis, acute drug overused and monthly drug number, STin2 VNTR was found nominally associated with monthly headache days (12/12 vs. others, difference: 1.55 days, 95% CI: 0.01-3.08, P = 0.050). When STin2 VNTR and rs1042173T>G were analyzed in haplotypic combination, a global haplotype association emerged with monthly headache days which remained significant after Bonferroni correction for multiple comparisons (global haplotype association P = 0.0056). CONCLUSION: Although a minor contribution of SLC6A4 variants in the genetic liability of MOH cannot be excluded, haplotype-based analysis of STin2 VNTR and rs1042173T>G polymorphisms allowed to identify a subgroup of MOH patients with a higher number of monthly headache and, possibly, with a more severe disease.


Assuntos
Predisposição Genética para Doença/genética , Cefaleia/induzido quimicamente , Cefaleia/genética , Polimorfismo de Nucleotídeo Único , Proteínas da Membrana Plasmática de Transporte de Serotonina/genética , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Analgésicos/efeitos adversos , Feminino , Haplótipos , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase , Polimorfismo de Fragmento de Restrição , Adulto Jovem
15.
Cephalalgia ; 31(15): 1549-60, 2011 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-22019575

RESUMO

AIMS: We tested the usability and usefulness of the basic diagnostic headache diary (BDHD) for the diagnosis of migraine, tension-type headache and medication-overuse headache in European and Latin American countries. METHODS: Patients were subdivided into two groups according to a 1:1 randomization list. Those in group 1 were sent the BDHD before their first visit to the headache centre and asked to complete it for at least 1 month. Those in group 2 made their first visit to the headache centre without receiving the BDHD. RESULTS: A total of 626 patients from nine countries and 16 centres completed the study. The BDHD entries were complete in 97.5% of cases. BDHD information and clinical interview were, when taken together, considered complete for diagnosis in 97.7% of cases in group 1 whereas the information obtained by clinical interview alone in group 2 was considered complete in only 86.8% of cases (p < 0.001). The median number of diagnoses per patient in group 1 was significantly higher than in group 2 (p = 0.04). The BDHD was very well accepted by both patients and doctors. CONCLUSIONS: It is concluded that the BDHD is a useful tool in the diagnostic assessment of the most frequent and disabling forms of primary headache and in headache management.


Assuntos
Atitude do Pessoal de Saúde , Cefaleia/diagnóstico , Cefaleia/epidemiologia , Prontuários Médicos/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Europa (Continente)/epidemiologia , Feminino , Humanos , América Latina/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Adulto Jovem
16.
Eur J Neurol ; 18(3): 396-401, 2011 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-20629723

RESUMO

BACKGROUND AND PURPOSE: The aim of this study was to compare the effectiveness of intensive advice (to withdraw the overused medication/s) as a withdrawal strategy in patients with simple and complicated medication overuse headache (MOH). METHODS: One hundred consecutive MOH patients were included in the study. Exclusion criteria were co-existent severe medical or psychiatric illnesses, treatment with migraine prophylactic drugs within the past 3 months, and overuse of opioids and/or barbiturate-containing agents. MOH was defined as complicated in patients fulfilling at least one of the following criteria: (i) a diagnosis of co-existent, significant, and complicating medical illnesses; (ii) a current diagnosis of mood disorder, anxiety disorder, eating disorder, or substance addiction disorder; (iii) a relapse after previous detoxification treatment; (iv) psycho-social and environmental problems; and (v) daily use of multiple doses of symptomatic medication/s. Withdrawal therapy was considered successful if, after 2 months, the patient had had reverted to an intake of NSAIDs lower than 15 days/month or to an intake of other symptomatic medication/s lower than 10 days/month. RESULTS: Fifty-one patients had simple MOH and 49 patients had complicated MOH. Eleven patients failed to attend follow-up visits (simple MOH=3, complicated MOH=8, P>0.05). Of all the patients included in the study, we were able to detoxify 79% (92.1% of the patients with simple MOH and 65.3% of those with complicated MOH, P<0.01). CONCLUSIONS: Simple advice is highly effective in simple MOH and effective in most complicated MOH patients and should be regarded as the first step in a step-care approach to MOH management.


Assuntos
Transtornos da Cefaleia Secundários/prevenção & controle , Educação de Pacientes como Assunto/métodos , Síndrome de Abstinência a Substâncias/prevenção & controle , Adulto , Feminino , Humanos , Masculino
17.
Neurol Sci ; 32(1): 125-31, 2011 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-21057842

RESUMO

To explore the experience of living with parkinsonism, a survey form was sent to the members of a patients' association; 1,256 forms were analysed. The mean age was 65.75 ± 9.29 years; 64.4% males. A family history was reported by 19.2%. Basic abilities were preserved in 75% of the responders; the ability to do indoor and outdoor activities was preserved in 42 and 28%, respectively. 70% of the responders liked to meet other people and about 50% liked discussing their condition. 80.3% of the responders lived with partner, while 7.8% did not live with family. Of the patients' partners, 38.9% took drugs, and 9.4% themselves needed assistance. Care programmes for parkinsonians should take into account the disease duration, the degree of disability, the presence of caregiver/s, and the level of caregiver burden; but it should also be appreciated that social habits, need of help, and severity of symptoms influence disability.


Assuntos
Atividades Cotidianas/psicologia , Adaptação Psicológica , Transtornos Parkinsonianos/psicologia , Qualidade de Vida/psicologia , Apoio Social , Idoso , Análise de Variância , Emprego , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Casamento/estatística & dados numéricos , Pessoa de Meia-Idade
18.
J Headache Pain ; 12(2): 251-8, 2011 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-21331755

RESUMO

Thunderclap headache (TCH) is an excruciating headache characterized by a very sudden onset. Recognition and accurate diagnosis of TCH are important in order to rule out the various, serious underlying brain disorders that, in a high percentage of cases, are the real cause of the headache. Primary TCH, which may recur intermittently and generally has a spontaneous, benign evolution, can thus be diagnosed only when all other potential underlying causes have been excluded through accurate diagnostic work up. In this review, we focus on the management of TCH, paying particular attention to the diagnostic work up and treatment of the condition.


Assuntos
Artérias Cerebrais/fisiopatologia , Transtornos da Cefaleia Primários/diagnóstico , Transtornos da Cefaleia Primários/terapia , Artérias Cerebrais/efeitos dos fármacos , Artérias Cerebrais/inervação , Protocolos Clínicos/normas , Diagnóstico Diferencial , Humanos , Aneurisma Intracraniano/complicações , Aneurisma Intracraniano/diagnóstico , Vasoespasmo Intracraniano/complicações , Vasoespasmo Intracraniano/diagnóstico
19.
J Headache Pain ; 12(1): 91-6, 2011 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-21336966

RESUMO

Lack of knowledge on patients' expectations to treatment may lead to misunderstandings and prevent successful outcome. Presently, treatment of medication overuse headache (MOH) leads to improvement in up to 75% of patients, but the relapse rate may exceed 40%. This study aimed to evaluate the preferences on information and expectations to treatment in patients entering a treatment programme for MOH. A questionnaire on patients' needs and preferences on information and expectations was distributed to 65 MOH patients from specialized headache clinics in Italy, Germany and Denmark. A total of 75% selected personal verbal information as their primary need, significantly higher than the percentage of patients who selected leaflets and website information 35 and 35%, respectively (p < 0.001). Telephone and E-mail consultation was requested by 59 and 48%, respectively. The information source preferred was again personal verbal information (82%), significantly higher than all other information sources (p < 0.001). In decreasing order, patients preferred telephone consultation (48%), E-mail consultation (44%), website information (41%), and leaflets (33%). 51% expected their headache to be cured, 71 and 57% requested effective prevention and fast relief of the headache episodes. 80 and 75%, respectively expected reduction in frequency and intensity. A total of 64% expected information about self-management and 52% expected to receive education on their headaches. The study demonstrates that patients in specialized headache centres prefer personal information, that expectations are very high, and that education and information are important. Providing the right information and thus give patients realistic expectations might enhance compliance and improve outcome.


Assuntos
Transtornos da Cefaleia Secundários/terapia , Educação de Pacientes como Assunto , Preferência do Paciente , Satisfação do Paciente , Relações Médico-Paciente , Atitude Frente a Saúde , Dinamarca/epidemiologia , Alemanha/epidemiologia , Transtornos da Cefaleia Secundários/diagnóstico , Transtornos da Cefaleia Secundários/psicologia , Humanos , Itália/epidemiologia , Preferência do Paciente/psicologia , Projetos Piloto , Autocuidado , Inquéritos e Questionários/normas
20.
Cephalalgia ; 30(3): 329-36, 2010 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-19614697

RESUMO

To investigate factors influencing prognosis in medication-overuse headache (MOH), we conducted a 12-month follow-up of patients with probable MOH. We recruited 215 patients consecutively admitted to our headache centre for an inpatient detoxification treatment. We analysed likely predictor factors for headache resolution (sex, age, primary headache, psychiatric comorbidity, type and timing of overuse). Mann-Whitney U-test and chi-squared test were used. One year after withdrawal, we had complete data on 172 patients (80%): 38 of these patients (22%) had relapsed into overuse and 134 (78%) had not. The negative prognostic factors for relapse were: intake of more than 30 doses/month (P = 0.004), smoking (P = 0.012), alcohol consumption (P = 0.037), non-confirmation of MOH diagnosis 2 months after detoxification (P = 0.000), and return to overused drug(s) (P = 0.000). The 1-year relapse rate was 22%. The existence of sub-groups of MOH patients with such risk factors could influence treatment strategies.


Assuntos
Analgésicos/efeitos adversos , Analgésicos/farmacocinética , Transtornos da Cefaleia Secundários/epidemiologia , Transtornos da Cefaleia Secundários/terapia , Inativação Metabólica , Idoso , Feminino , Seguimentos , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Prognóstico , Recidiva , Fatores de Risco
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