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[This corrects the article DOI: 10.3389/fimmu.2022.918887.].
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Although evidence supports that colorectal cancer (CRC) has an environmental etiology, the potential influence of diet appears to be one of the most important components. We studied the relation between food groups and nutrient intake and the risk of CRC. A hospital-based case-control study was conducted in Spain between 2007 and 2009. The authors matched 245 patients with incident histologically confirmed CRC by age, gender, and date of admission with 490 controls. Information about nutrient intake was gathered by using a semiquantitative frequency food questionnaire. Univariate analysis was done with individual food items. Odds ratios (ORs) for consecutive tertiles of nutrient intake were computed after allowance for sociodemographic variables and consumption of food groups. Vitamin B6 (OR: 0.26), vitamin D (OR: 0.45), vitamin E (OR: 0.42), polyunsaturated fatty acids (OR: 0.57), and fiber (OR: 0.40) were inversely associated with CRC, whereas carbohydrates (OR: 1.82) were significantly associated with CRC risk for the upper tertile. In multivariate analysis adjusting for major covariables (energy, age, and gender), vitamin D (OR:0.45), vitamin E (OR:0.36), and fiber (OR:0.46) remained associated with CRC. Data suggest that the etiology of colorectal cancer is not due to lifestyle and dietary patterns being important the effect of single nutrients.
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Neoplasias Colorretais/epidemiologia , Dieta , Ingestão de Energia , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Fibras na Dieta/administração & dosagem , Ácidos Graxos Insaturados/administração & dosagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Fatores de Risco , Espanha/epidemiologia , Inquéritos e Questionários , Vitamina B 6/administração & dosagem , Vitamina D/administração & dosagem , Vitamina E/administração & dosagemRESUMO
BACKGROUND: Major pulmonary resections for early-stage non-small-cell lung cancer (NSCLC) are increasingly being performed by thoracoscopy, but there are economic concerns related to the use of many disposable items and increased operative time. We evaluated and compared the costs of thoracoscopic lobectomy versus open lobectomy. METHODS: Data from all patients who underwent lobectomy for clinical stage I NSCLC from January 1, 2007, to December 31, 2009 were reviewed. Two hundred eighty-seven major pulmonary resections (269 lobectomies and 18 anatomic segmentectomies) for NSCLC were performed: 98 cases via a totally endoscopic approach (TS) and 189 via a classical posterolateral thoracotomy (PLT). Direct medical costs [hospital stay, intensive care unit (ICU) stay, disposables, theatre time, laboratory, and radiology costs] were evaluated. RESULTS: Patient demographics were similar in both groups. The two groups did not differ in histology, pathologic stage, or type of lobectomy. There were no differences in postoperative complications or readmissions during the 30-day postoperative period; however, patients in the TS group had significantly fewer chest tube days and shorter hospital length of stay (p < 0.001). Theatre costs were significantly higher in the TS group [
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Carcinoma Pulmonar de Células não Pequenas/cirurgia , Neoplasias Pulmonares/cirurgia , Pneumonectomia/economia , Toracoscopia/economia , Toracotomia/economia , Idoso , Carcinoma Pulmonar de Células não Pequenas/economia , Custos e Análise de Custo , Feminino , Humanos , Tempo de Internação , Neoplasias Pulmonares/economia , Masculino , Pessoa de Meia-Idade , Pneumonectomia/métodos , Complicações Pós-Operatórias/economia , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Estudos Retrospectivos , Toracoscopia/métodos , Toracotomia/métodos , Resultado do TratamentoRESUMO
BACKGROUND: Thoracoscopic bilateral sympathicolysis of the T3 sympathetic ganglia is an effective treatment for palmar hyperhidrosis, though not without potential complications and consequences such as Horner's syndrome. The objective of our study is to evaluate the repercussion of T3 sympathetic denervation on pupillary tone in patients with primary hyperhidrosis. METHODS: A prospective descriptive study of 25 patients (50 pupils) ranging in age from 18 to 40 years with an indication of T3 sympathectomy for palmar hyperhidrosis or palmar-plantar hyperhidrosis from 1 December 2009 to 31 December 2010 was carried out. We excluded all patients with previous eye surgery or other ocular pathologies and those with pathologies that contraindicate denervation surgery and ocular study. All patients were evaluated before surgery and at 24 h and 1 month after sympathetic denervation. Pupil/iris (P/I) ratio was measured before and after instillation of sympathicomimetic eye drops containing 1% apraclonidine. RESULTS: No statistically significant differences were found when we compared the preoperative P/I ratio of the left eyes versus the right eyes (P = 0.917). We found statistically significant differences (P < 0.001) between the preoperative P/I ratio [0.40 mm (standard deviation, SD 0.07 mm)] and the postoperative basal ratio [0.33 (SD 0.05)] at 24 h. The P/I ratio at 24 h increased from 0.33 to 0.36 (SD 0.09), a nonsignificant increase (P = 0.45), after instillation of medicated eye drops. No differences were observed between the preoperative [0.40 (SD 0.07)] and 1-month basal values [0.38 (SD 0.07)], and instillation of apraclonidine no longer induced a hypersensitivity response. CONCLUSIONS: T3 sympathectomy leads to subclinical pupillary dysfunction with a tendency for miosis, even though this impairment is not generally evident on standard physical examination or reported by patients. This subclinical dysfunction may be caused by injury to an undefined group of presympathetic nerve cell axons in caudocranial direction that communicate with the cervical sympathetic ganglia and whose function is mydriatic pupillary innervation.
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Síndrome de Horner/etiologia , Hiperidrose/cirurgia , Pupila/fisiologia , Simpatectomia/efeitos adversos , Toracoscopia/efeitos adversos , Adolescente , Adulto , Clonidina/análogos & derivados , Desenho de Equipamento , Síndrome de Horner/fisiopatologia , Humanos , Complicações Intraoperatórias/etiologia , Midriáticos , Oftalmologia/instrumentação , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Pupila/efeitos dos fármacos , Adulto JovemRESUMO
Emerging data suggest that costimulation blockade with belatacept effectively controls humoral alloimmune responses. However, whether this effect may be deleterious for protective anti-infectious immunity remains poorly understood. We performed a mechanistic exploratory study in 23 kidney transplant recipients receiving either the calcineurin-inhibitor tacrolimus (Tac, n=14) or belatacept (n=9) evaluating different cellular immune responses after influenza vaccination such as activated T follicular Helper (Tfh), plasmablasts and H1N1 hemagglutinin (HA)-specific memory B cells (HA+mBC) by flow-cytometry, and anti-influenza antibodies by hemagglutination inhibition test (HI), at baseline and days 10, 30 and 90 post-vaccination. The proportion of CD4+CD54RA-CXCR5+ Tfh was lower in belatacept than Tac patients at baseline (1.86%[1.25-3.03] vs 4.88%[2.40-8.27], p=0.01) and remained stable post-vaccination. At M3, HA+mBc were significantly higher in Tac-treated patients (0.56%[0.32-1.49] vs 0.27%[0.13-0.44], p=0.04) and correlated with activated Tfh numbers. When stratifying patients according to baseline HA+mBc frequencies, belatacept patients with low HA+mBC displayed significantly lower HA+mBc increases after vaccination than Tac patients (1.28[0.94-2.4] vs 2.54[1.73-5.70], p=0.04). Also, belatacept patients displayed significantly lower seroprotection rates against H1N1 at baseline than Tac-treated patients (44.4% vs 84.6%) as well as lower seroconversion rates at days 10, 30 and 90 after vaccination (50% vs 0%, 63.6% vs 0%, and 63.6% vs 0%, respectively). We show the efficacy of belatacept inhibiting T-dependent antigen-specific humoral immune responses, active immunization should be highly encouraged before starting belatacept therapy.
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Vírus da Influenza A Subtipo H1N1 , Transplante de Rim , Abatacepte/farmacologia , Abatacepte/uso terapêutico , Humanos , Transplante de Rim/efeitos adversos , Transplantados , VacinaçãoRESUMO
BACKGROUND: Results for the e4/e2 alleles of the ApoE gene as markers of susceptibility, clinical and radiological progression, and cognitive deterioration in patients with multiple sclerosis (MS) are contradictory. AIM: The usefulness of these markers in predicting the response to interferon-ß-1b (IFNß-1b) was evaluated. MATERIAL AND METHODS: 95 patients with relapsing-remitting MS treated with IFNß-1b (mean follow-up 7.44 years) were studied. We correlated the e4 and e2 alleles with the time to the first relapse or to a 1-point worsening on the Expanded Disability Status Scale, time to moderate disability, progression index, and treatment discontinuation due to inefficacy. RESULTS: We found no association between the e4 allele and any of the variables. The e2 allele was associated with increased time to moderate disability. CONCLUSION: The e4 allele of ApoE has no prognostic value for the response to IFNß-1b. The e2 allele delayed the progression of disability in our MS patient cohort.
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Apolipoproteínas E/genética , Fatores Imunológicos/uso terapêutico , Interferon beta/uso terapêutico , Esclerose Múltipla/genética , Esclerose Múltipla/terapia , Adulto , Alelos , Avaliação da Deficiência , Feminino , Predisposição Genética para Doença , Genótipo , Humanos , Estudos Longitudinais , Masculino , Prognóstico , Estudos Prospectivos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
INTRODUCTION: Cephalic duodenopancreatectomy (CDP) is the treatment of choice in cancer of the head of the pancreas. However, it continues to have a high post-surgical morbidity and mortality. The aim of this article is to define variables that influence post-surgical morbidity and mortality after cephalic duodenopancreatectomy due to pancreatic adenocarcinoma (PA) cancer of the head of the pancreas (CHP). MATERIAL AND METHODS: The variables were prospectively collected form patients operated on between 1991 and 2007, in order to investigate the factors of higher morbidity. RESULTS: A total of 204 patients had been intervened due to PA, of whom 57 were older than 70 years. Of these patients, 119 had a CPD, 11 extended lymphadenectomy, 66 with pyloric conservation, and 8 with extension to total pancreatectomy due to involvement of the section margin. Portal or mesenteric vein resection was included in 35 cases. Post-surgical complications were detected in 45% of cases, the most frequent being: slow gastric emptying (20%), surgical wound infection (17%), pancreatic fistula (10%), and serious medical complications (8%). Further surgery was required in 13%, and the over post-surgical mortality was 7%. A patient age greater than 70 years, post-surgical haemoperitoneum, gastroenteric dehiscence, and the presence of medical complications were post-surgical mortality risk factors in the multivariate analysis. Pancreatic fistula was not a factor associated with post-surgical mortality. CONCLUSIONS: Cephalic duodenopancreatectomy is a safe technique but with a considerable morbidity. Patients over 70 years of age must be carefully selected before considering surgery. Serious medical complications must be treated aggressively to avoid an unfavourable progression.
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Adenocarcinoma/cirurgia , Duodeno/cirurgia , Pancreatectomia/métodos , Neoplasias Pancreáticas/cirurgia , Idoso , Feminino , Hospitais , Humanos , Masculino , Pancreatectomia/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Estudos ProspectivosRESUMO
INTRODUCTION: Surgery is the accepted treatment in adenocarcinoma of the head of the pancreas; however, the long-term survival continues to be low. The aim of this study is to define prognostic factors of long-term survival after cephalic duodenopancreatectomy due to pancreatic adenocarcinoma. MATERIAL AND METHODS: We have collected data on the treatment of adenocarcinoma of the head of the pancreas (ADHP) by means of a cephalic duodenopancreatectomy (CDP) performed n the Bellvitge University Hospital (Barcelona) from 1991 to 2007. RESULTS: A total of 204 CDP due to ADHP were performed. The histology showed that the resected tumour was larger than 3cms in 70 cases, with lymphatic infiltration in 73%, perineural invasion in 89%, and lymphatic involvement in 89%. More than 15 lymph nodes were resected in 120 patients. A total of 113 (60%) patients received adjuvant treatment after surgery. There were 148 (73%) deaths, of which 55 (27%) were alive at closure. The actual mean survival was 2.54 years (95% CI; 2.02-3.07) and an actuarial survival at 5 years of 13.55% (95% CI; 7.69-19.41). The study of mortality risk factors showed that, female gender, absence of peri-operative transfusion (p=0.003), the resection of more than 15 lymph nodes during the operation (P=0.004), and the administration of adjuvant treatment (p=0.004) had a better long-term prognosis. The multivariate analysis showed that transfusion and gender were the most significant variables. CONCLUSIONS: Surgery of head of the pancreas adenocarcinoma must include an adequate lymphadectomy, and must be performed with a low morbidity and without the need of a peri-operative transfusion.
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Adenocarcinoma/cirurgia , Neoplasias Pancreáticas/cirurgia , Pancreaticoduodenectomia , Adenocarcinoma/mortalidade , Idoso , Feminino , Seguimentos , Humanos , Masculino , Neoplasias Pancreáticas/mortalidade , Pancreaticoduodenectomia/métodos , Estudos Prospectivos , Taxa de Sobrevida , Fatores de TempoRESUMO
BACKGROUND: In this study, patients treated by thoracoscopic sympathicolysis for palmar hyperhidrosis were evaluated to determine the number and response of sweat glands to intradermal acetylcholine stimulus. METHODS: A total of 30 patients were included in the study. Group A consisted of 10 patients with palmar hyperhidrosis who underwent thoracoscopic sympathicolysis in October 2005, and group B consisted of 20 patients who underwent surgery during the years 1999, 2000, and 2001. The study procedure involved applying iodine alcohol to the palm and then intradermally injecting 0.1 ml 1% acetylcholine. This activated the sweat glands, which were then photographed and counted. The study procedure was performed prospectively over different periods in group A and retrospectively in group B. RESULTS: In group A, the mean number of glands activated 1, 3, 6, and 12 months after surgery were 41, 174.20, 522.8, and 747.2, respectively; this gradual increase was statistically significant over the first 6 months (p = 0.004) but not between months 6 and 12 (p = 0.255). The trend towards an increasing number of active glands occurred in both groups, with a mean of 1369.8 active glands in group B compared to 747.2 (p = 0.095) in group A after 12 months. CONCLUSION: It is well-known that Cannon's law of denervation (1939) is not applicable to the sweat glands, that is, there is no hyperactivation following intradermal acetylcholine stimulation. However, some response, which increased over the first 6 months following surgery, was observed in our study. Nevertheless, this activation is subsequently self-limiting, resulting in no gland atrophy, and reinnervation occurs without patient awareness.
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Acetilcolina/farmacocinética , Colinérgicos/farmacologia , Glândulas Écrinas/efeitos dos fármacos , Hiperidrose/cirurgia , Simpatectomia Química , Toracoscopia , Adolescente , Adulto , Glândulas Écrinas/patologia , Glândulas Écrinas/fisiopatologia , Feminino , Seguimentos , Mãos , Humanos , Hiperidrose/patologia , Hiperidrose/fisiopatologia , Masculino , Estimulação Química , Sudorese/efeitos dos fármacos , Simpatolíticos , Adulto JovemRESUMO
AIM: To assess lifetime substance abuse, family history of alcohol abuse/dependence, and novelty seeking in three different eating disorder groups (anorexia nervosa-restrictive; anorexia nervosa-binge eating/purging; anorexia nervosa to bulimia nervosa). METHOD: A total sample of 371 eating disorder patients participated in the current study. Assessment measures included the prevalence of substance abuse and family history of alcohol abuse/dependence as well as the novelty-seeking subscale of the Temperament and Character Inventory-Revised. RESULTS: Significant differences across groups were detected for lifetime substance abuse, with anorexia nervosa-restrictive individuals exhibiting a significant lower prevalence than the anorexia nervosa to bulimia nervosa and anorexia nervosa-binge eating/ purging patients (P < 0.01). For family history of alcohol abuse/dependence the same pattern was observed (P = 0.04). Novelty seeking was associated with substance abuse (P = 0.002), with the anorexia nervosa to bulimia nervosa group exhibiting significantly higher scores on the novelty-seeking scale than the other two groups (P < 0.001). But family history of alcohol abuse/dependence was not related to novelty seeking (P = 0.092). CONCLUSION: Lifetime substance abuse appears to be more prevalent in anorexia nervosa patients with bulimic features. Higher novelty-seeking scores may be associated with diagnosis cross-over.
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Alcoolismo/epidemiologia , Alcoolismo/psicologia , Comportamento Exploratório , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adulto , Anorexia/psicologia , Índice de Massa Corporal , Bulimia/psicologia , Família , Feminino , Humanos , Modelos Logísticos , Personalidade/fisiologia , Escalas de Graduação Psiquiátrica , Fatores Socioeconômicos , Adulto JovemRESUMO
INTRODUCTION: It is not properly estimated the cigarette consumption after a relapse compared with the consumption before a smoking cessation therapy. The aim of this study was to know if tobacco consumption among relapsed smokers that visited a smoking cessation unit is higher or lower than consumption preceding dishabituation therapy and the related factors to this consumption change. SUBJECTS AND METHODS: 1,516 smokers who received a multicomponent program for smoking cessation have been studied. The percentage of reduction after the relapse in relation to previous consumption and the consumption difference with regard to basal variables among 994 relapsed smokers has been calculated. A logistic regression model was used in order to analyze the predictors to reduce more than 50% of previous cigarette consumption. RESULTS: Relapsed patients smoked 20.4% less than before the smoking cessation therapy. Smokers with chronic obstructive pulmonary disease, and with the age of 50 years or more, had the highest rate of reduction consumption. The best predictors for cigarette reduction were those of low nicotine dependence and being heavy smokers. CONCLUSIONS: Heavy smokers or low nicotine dependence smokers have a higher probability to reduce their cigarette consumption. Other predictor variables are age of more than 50 years, high previous consumption or previous abstinence period of more than 6 months.
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Tabagismo/diagnóstico , Tabagismo/epidemiologia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Prevalência , Recidiva , Abandono do Hábito de Fumar/estatística & dados numéricosRESUMO
AIMS: To assess the effect of partner smoking status on the success of a cessation program. DESIGN: Prospective cohort. SETTING: Smoking Cessation Unit in Hospital of Bellvitge (Hospitalet de Llobregat, Barcelona). PARTICIPANTS: A total of 1516 smokers of 10 or more cigarettes who started a smoking cessation program between January 1995 and December 2001 were included. MEASUREMENTS: All patients gave information about smoking history and smoking partner status. Abstinence was determined by carbon monoxide exhaled. FINDINGS: Significant differences were found in the abstinence rates at 12 months by smoking partner status: abstinence was achieved by 28.3% of patients with smoking partner, and by 46.5% of patients without smoking partner (p<0.001). Subjects whose partner was smoking at the beginning of the program appear to be more likely to relapse than subjects without smoking partners (p<0.001) and this is more pronounced in women than in men. However no significant gender differences were found in any group of smoking partner status. CONCLUSIONS: Having a smoking partner is a determinant of relapse 1 year after the beginning of the cessation program. Interacting not just with the smoker, but also with his or her partner, could neutralize interpersonal influences making smokers more accessible to behavioural and pharmacological techniques.
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Relações Interpessoais , Abandono do Hábito de Fumar/métodos , Cônjuges , Tabagismo/terapia , Adulto , Consumo de Bebidas Alcoólicas , Distribuição de Qui-Quadrado , Feminino , Humanos , Modelos Logísticos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Probabilidade , Estudos Prospectivos , Fatores Sexuais , Classe Social , Tabagismo/psicologia , Resultado do TratamentoRESUMO
OBJECTIVE: The main symptom of sleep apnea-hypopnea syndrome (SAHS) is excessive daytime sleepiness. The self-administered Functional Outcomes of Sleep Questionnaire (FOSQ) was designed to evaluate the impact of sleepiness on a patient's daily life. The aim of this study was to determine the scores of patients with SAHS and of healthy individuals on the Spanish version of the FOSQ and to assess its usefulness for evaluating the impact of excessive sleepiness in patients with suspected SAHS. POPULATION AND METHODS: Thirty-one patients with SAHS diagnosed by conventional polysomnography and 31 healthy individuals were included in the study. The following data were collected: patient information; use of tobacco, alcohol, or street drugs; blood pressure; and sleep schedule. Sleepiness was assessed on the Epworth Sleepiness Scale and the impact of sleepiness on activities of daily living by the FOSQ. RESULTS: Patients with SAHS (apnea-hypopnea index, 57) had a mean FOSQ total score of 88.7; healthy individuals had a mean score of 110.9 (P< .001) Significant differences were found between the 2 groups on all the FOSQ subscales, except for the one that measured social outcome. There was a moderate correlation between the 2 questionnaires (r=--0.54; P=.01) and between FOSQ and the AHI (r=--0.39; P=.05). While the capacity to predict SAHS, based on receiver operating characteristic curves was greater for the Epworth Sleepiness Scale than for the FOSQ (area under the curve, 0.91 and 0.77, respectively), the diagnostic yield increased when both questionnaires were considered together. CONCLUSIONS: We obtained FOSQ reference scores for Spanish patients with SAHS and for healthy individuals. The study showed that the Spanish version of the FOSQ is a good instrument for assessing the impact of excessive sleepiness on activities of daily living in patients with suspected SAHS.
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Síndromes da Apneia do Sono/fisiopatologia , Sono/fisiologia , Inquéritos e Questionários , Estudos de Casos e Controles , Feminino , Humanos , Idioma , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND AND OBJECTIVE: We performed an analysis of early factors influencing the outcome of Cushing's disease treated by transsphenoidal pituitary surgery. PATIENTS AND METHOD: Prospective study of 29 patients who underwent transsphenoidal pituitary surgery for Cushing's disease. The prognostic value of preoperative and operative variables, histological findings and serum cortisol (measured at 8:00 a.m. the day after surgery) were analyzed. RESULTS: Of the 29 patients included in this study, 26 achieved postoperative remission while in 3 patients treatment failed. Tumor was identified at histology in 92.3% patients in the remission group and in 33.3% in the failure group, this difference being significant (p = 0.03). Median postoperative cortisol levels were 95.8 nmol/l in the remission group and 676 nmol/l in the failure group, this difference being significant (p = 0.024). Serum cortisol of 600 nmol/l correctly classified the remission and failure groups with a sensitivity of 100% and a specificity of 96%. CONCLUSIONS: In our experience, no identification of an adenoma at histology and an early postoperative cortisol level higher than 600 nmol/l after transsphenoidal pituitary surgery for Cushing's disease was associated with a high risk of failed treatment.
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Adenoma/cirurgia , Hidrocortisona/sangue , Hipersecreção Hipofisária de ACTH/cirurgia , Neoplasias Hipofisárias/cirurgia , Adenoma/sangue , Adenoma/complicações , Adolescente , Hormônio Adrenocorticotrópico/urina , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Humanos , Hidrocortisona/urina , Masculino , Pessoa de Meia-Idade , Hipersecreção Hipofisária de ACTH/sangue , Hipersecreção Hipofisária de ACTH/etiologia , Neoplasias Hipofisárias/sangue , Neoplasias Hipofisárias/complicações , Período Pós-Operatório , Prognóstico , Indução de Remissão , Fatores de Risco , Sensibilidade e Especificidade , Falha de Tratamento , Vasopressinas/sangueRESUMO
The annual cost of a screening program to detect methicillin-resistant Staphylococcus aureus (MRSA) in a teaching hospital in Spain was 10,261 Euro. The average cost per MRSA infection was 2,730 Euro; therefore, the cost of the program would be covered if it only prevented 4 infections per year (11% of the total number of MRSA infections at our hospital).
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Programas de Rastreamento/economia , Resistência a Meticilina , Infecções Estafilocócicas/diagnóstico , Infecções Estafilocócicas/economia , Custos e Análise de Custo , Economia Hospitalar , Hospitais de Ensino , Humanos , Espanha , Infecções Estafilocócicas/prevenção & controle , Infecções Estafilocócicas/transmissão , Staphylococcus aureus/efeitos dos fármacos , Staphylococcus aureus/isolamento & purificaçãoRESUMO
OBJECTIVE: Endoscopic bilateral thoracic sympathicolysis (EBTS) is an effective and minimally invasive procedure used for patients with primary hyperhidrosis. The purpose of this study was to examine anxiety levels using standardized psychometric tools in hyperhidrosis patients before and after EBTS. METHODS: A total of 106 patients diagnosed with hyperhidrosis who underwent EBTS were asked to fill out a questionnaire before and 12 months after the procedure that elicited the following information: (a) symptoms associated with hyperhidrosis; (b) the patient's level of anxiety; and (c) the extent to which this anxiety was incapacitating in their daily life. All patients also completed State-Trait Anxiety Inventory (STAI) before and 12 months after the EBTS. RESULTS: Palpitations were reported preoperatively by 40% of patients versus 10% postoperatively, trembling of the hands in 24% versus 8%, facial blushing in 55% versus 11%, headache in 29% versus 9%, and non-specific epigastric pain in 19% versus 7%. Patients reported a marked improvement in the level of anxiety from a mean SD of 2.08+/-1.1 preoperatively versus 0.39+/-0.67 postoperatively (p<0.001), and the social impact (debilitating) of primary hyperhidrosis before and after surgery also showed significant improvement (p<0.001). The results of STAI showed significant improvement in the levels of anxiety after surgery compared with the preoperative levels and with established norms (p<0.001). CONCLUSIONS: Patients with primary hyperhidrosis that undergo EBTS presented a decrease in the level of anxiety and associated symptoms.
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Ansiedade/etiologia , Hiperidrose/cirurgia , Simpatectomia/métodos , Adolescente , Adulto , Ansiedade/diagnóstico , Feminino , Humanos , Hiperidrose/psicologia , Hiperidrose/reabilitação , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Período Pós-Operatório , Estudos Prospectivos , Psicometria , Toracoscopia , Resultado do TratamentoRESUMO
BACKGROUND AND OBJECTIVE: We aimed to assess the distribution of the lymphoid neoplasms and their histological subtypes in accordance with the World Health Organization (WHO) classification by calculating their incidences rates in our area. PATIENTS AND METHOD: From January 1994 to December 2001, 1,288 patients diagnosed with lymphoid neoplasms were recruited in the population-based Cancer Registry of Girona. Former pathological and hematological diagnoses were reviewed and some were prospectively reclassified following the latest WHO classification. RESULTS: Following criteria established by WHO classification the distribution of lymphoid neoplasms was as follows: 77.3% B-cell neoplasm, 5.9% T-cell neoplasm, 8.7% Hodgkin lymphoma and 8,2% was unclassifiable. From 1994 TO 2001 the lymphoid neoplasm crude incidence rates was 35.8 per 100,000 men-year, while it was 25.7 new cases per 100,000 women-year. In children (< 15 years old), precursor B-lymphoblastic lymphoma/leukemia (65%) and Hodgkin lymphoma (20%) were the most frequent lymphoid neoplasm, whereas myeloma (17.8%), diffuse large B-cell lymphoma (13.5%) showed the highest incidence rate in adults. CONCLUSIONS: A higher incidence rate of lymphoid neoplasms was found in men in our area compared with other geographical areas in Spain, which could suggested a faster approximation to the pattern observed in industrialized societies. The cause of this geographical distribution is unknown.
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Linfoma/epidemiologia , Linfoma/patologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Espanha/epidemiologiaRESUMO
OBJECTIVE: To determine and compare the practice of periodic preventive mammography in women aged 50-69 years in the eight health regions of Catalonia in 1994 and 2002. METHODS: Data from the 1994 and 2002 Catalan Health Survey Interview were used. A cross-sectional survey of a representative sample of the non-institutionalized population of Catalonia was performed. All women aged 20 years old or older who directly answered the questionnaire (5,986 and 3,265 women in 1994 and 2002, respectively) were included. The influence of age, social class, type of health insurance and health region was evaluated using multivariate logistic regression analysis. RESULTS: In 1994, women aged 40-49 years reported a higher proportion of mammographic screening (42.8% of women in this age group) than the other groups, while in 2002 the highest proportion (76.3%) was observed in women aged 50-59 years. Rates of screening mammography in women aged 50-69 years were 26.9% in 1994 and 69.1% in 2002, increasing in all health regions and reducing differences among regions. In 1994 and 2002 women in the most advantaged social classes (I, II and III) reported higher proportions of mammographic screening than those in social class V, although this gap was smaller in 2002. CONCLUSIONS: The practice of preventive periodic mammography has significantly increased in women in the target group (women aged 50-69 years). Preventive mammography was lower in non-targeted age groups except in the group of women aged 40-49 years old, in which it was significantly increased. No significant differences in the practice of mammographic screening were observed among health regions in 2002.
Assuntos
Neoplasias da Mama/diagnóstico por imagem , Neoplasias da Mama/prevenção & controle , Mamografia , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Mamografia/estatística & dados numéricos , Pessoa de Meia-Idade , EspanhaRESUMO
OBJECTIVES: The aims of present study were to analyze the mortality risk factors in patients who had surgery for acute pancreatitis and to assess the importance of culturing peripancreatic tissue or fluid infection to ascertain the infection status. METHODS: Surgery was indicated both in patients with infected severe acute pancreatitis and in those with sterile pancreatitis with an unfavorable course. During surgery, cultures were taken of tissues (pancreatic necrosis and peripancreatic fat), intra-abdominal fluid, and bile. RESULTS: Of 107 patients operated on, fluid culture was analyzed in 94 patients, pancreatic necrosis in 61 patients, peripancreatic fat in 39 patients, and bile in 38 patients. Sterile pancreatitis with sterile ascites was found in 17 patients, sterile pancreatitis with infected ascites in 22, and pancreatic tissue infection in 60. Multivariate analysis demonstrated that sterile tissue cultures, age over 65 years, and fewer than 12 days between the beginning of pain and surgery were risk factors for mortality. Sterile pancreatitis with sterile ascites and sterile pancreatitis with infected ascites had similar postoperative mortality (41% and 50%, respectively); the group with pancreatic tissue infection had a lower mortality (20%). CONCLUSIONS: Early surgery, advanced age, and sterility of tissue cultures have been demonstrated as mortality factors for acute pancreatitis. Intra-abdominal fluid may be infected in the presence of sterile necrosis.