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1.
Artigo em Inglês | MEDLINE | ID: mdl-35870122

RESUMO

BACKGROUND: Electrochemotherapy (ECT) effectively controls skin metastases from cutaneous melanoma. OBJECTIVES: This study aimed to evaluate health-related quality of life (HRQoL) in melanoma patients pre-/post-ECT and its effect on treatment outcome. METHODS: The analysis included prospective data from the International Network for Sharing Practices of ECT register. Following the Standard Operating Procedures, patients received intravenous or intratumoural bleomycin (15,000 IU/m2 ; 1000 IU mL/cm3 ) followed by 100-microsecond, 1000-V/cm electric pulses. Endpoints included response (RECIST v3.0), local progression-free survival (LPFS), toxicity (CTCAE v5.0), and patient-reported HRQoL at baseline, one, two, four and ten months (EuroQol [EQ-5D-3L], including 5-item utility score [EQ-5D] and visual analogue scale for self-reported health state [EQ-VAS]). Comparisons within/between subgroups were made for statistical and minimal important differences (MID). HRQoL scores and clinical covariates were analysed to identify predictors of response in multivariate analysis. RESULTS: Median tumour size was 2 cm. Complete response rate, G3 toxicity and one-year LPFS in 378 patients (76% of the melanoma cohort) were 47%, 5%, and 78%. At baseline, age-paired HRQoL did not differ from the general European population. Following ECT, both EQ-5D and EQ-VAS scores remained within MID boundaries, particularly among complete responders. A subanalysis of the EQ-5D items revealed a statistically significant deterioration in pain/discomfort and mobility (restored within four months), and self-care and usual activities (throughout the follow-up) domains. Concomitant checkpoint inhibition correlated with better EQ-5D and EQ-VAS trajectories. Baseline EQ-5D was the exclusive independent predictor for complete response (RR 14.76, p=0.001). CONCLUSIONS: HRQoL of ECT melanoma patients parallels the general population and is preserved in complete responders. Transient deterioration in pain/discomfort and mobility and persistent decline in self-care and usual activities may warrant targeted support interventions. Combination with checkpoint inhibitors is associated with better QoL outcomes. Baseline HRQoL provides predictive information which can help identify patients most likely to respond.

2.
Eur J Cancer ; 138: 30-40, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32836172

RESUMO

BACKGROUND: Electrochemotherapy (ECT) is a treatment for both primary and secondary cutaneous tumours. The international Network for sharing practices on ECT group investigates treatment outcomes after ECT using a common database with defined parameters. METHODS: Twenty-eight centres across Europe prospectively uploaded data over an 11-year period. Response rates were investigated in relation to primary diagnosis, tumour size, choice of electrode type, route of bleomycin administration, electrical parameters recorded and previous irradiation in the treated field. RESULTS: Nine hundred eighty-seven patients, with 2482 tumour lesions were included in analysis. The overall response (OR) rate was 85% (complete response [CR]: 70%, partial response rate: 15%, stable disease: 11%, and progressive disease: 2%). For different histologies, OR and CR rates for metastases of malignant melanoma were 82% and 64%, basal cell carcinoma were 96% and 85%, breast cancer metastases were 77% and 62%, squamous cell carcinoma were 80% and 63% as well as Kaposi's sarcoma were 98% and 91%, respectively. Variance was demonstrated across histotypes (p < 0.0001) and in accordance with size of lesion treated (dichotomised at diameter of 3 cm (p < 0.0001). Hexagonal electrodes were generally used for larger tumours, but for tumours up to 3 cm, linear array electrodes provided better tumour control than hexagonal electrodes (80%:74%, p < 0.003). For tumours more than 2 cm, intravenous administration was superior to intratumoural (IT) administration (p < 0.05). Current recorded varied across tumour histologies and size but did not influence response rate. In previously irradiated areas, responses were selectively lower for IT administration. CONCLUSIONS: These cumulative data endorse efficiency of ECT across a broad range of histotypes. Analysis of 2482 lesions details subgroup analysis on treatment response informing future treatment choices.


Assuntos
Eletroquimioterapia/métodos , Neoplasias Cutâneas/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Neoplasias Cutâneas/patologia , Adulto Jovem
4.
Health Qual Life Outcomes ; 16(1): 17, 2018 Jan 17.
Artigo em Inglês | MEDLINE | ID: mdl-29343250

RESUMO

BACKGROUND: The evolution of technology in healthcare has increased the health care's costs and, the universal healthcare systems, in developed countries, need to ensure proper allocation of resources. Thus, the major issue is assessing the effectiveness of new medical technologies. The evaluation of quality of life in response to new treatments has become a key indicator in chronic conditions for which medical interventions are evaluated not only in terms of increasing the number of expected life years but also in terms of increasing quality of life. The aim of this observational study was to verify whether a simple instrument (EQ-5D-5 L) can capture variations in health-related quality of life (HRQoL) and allow us to evaluate the impact of different drug treatment protocols in patients with hepatitis C virus (HCV) on daily activities. METHODS: Sixty six patients with HCV were consecutively enrolled in the Hepatology Unit at the University Hospital of Catania "G. Rodolico". Sixteen patients received new direct-acting-antiviral agents (DAAs) plus pegylated alpha interferon (Peg-α-IFN) protocol (Group A) and 50 DAAs IFN free protocol (Group B). The EQ-5D-5 L® questionnaire and visual analog scale (VAS) were given to both groups to calculate coefficient's utility. We used the EQ-5D-5 L Crosswalk Index Value Calculator to obtain the utility EQIndex and both parametric and non parametric tests for the statistical analysis. RESULTS: The biopsy taken at the beginning of treatment showed comparable cell damage in both groups. The difference in the VAS results was negative for patients who received protocols containing IFN (indicating decreased quality of life),whereas it was positive in patients treated with IFN-free protocols. The baseline EQIndex did not reveal any differences between the two treatment groups. The post-treatment EQIndex was statistically better in the groups that received IFN-free therapy. CONCLUSIONS: When innovative treatments are introduced into clinical practice, assessing quality of life is mandatory to determine their benefits. The instruments used in the present study are effective in detecting the areas in which improvement has occurred. These instruments can be easily managed by general practitioners for follow up of progression of the disease and referred to the specialist.


Assuntos
Antivirais/uso terapêutico , Nível de Saúde , Hepatite C/tratamento farmacológico , Interferon-alfa/uso terapêutico , Qualidade de Vida , Adulto , Quimioterapia Combinada , Feminino , Hepatite C/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Inquéritos e Questionários
5.
Acta Otorhinolaryngol Ital ; 38(6): 497-503, 2018 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-30623895

RESUMO

The supraclavicular artery island flap (SCAIF) is a thin and pliable pedicled flap that is easy and quick to harvest. Thanks to its particular features and high reliability, it is best indicated for the elderly or most fragile patients. SCAIF is very versatile, as it can be used for reconstruction of oral cavity, oropharynx, hypopharynx, facial and cervical skin and tracheostomal defects. We began using this flap in four Italian tertiary referral centres, with several indications, both as first treatment and as salvage surgery. The aim of the study was to demonstrate the easy reproducibility of the flap among four different centres. A series of 28 patients underwent head and neck reconstructions with SCAIF with no recorded complications during flap harvesting. After the very first cases, harvesting time was approximately 45 minutes; 24 patients had successful flap integration at the recipient site, while the remaining 4 suffered from partial flap necrosis, two of whom needed revision surgery. Other minor complications were reported at the recipient site, always at the most distal and most delicate portion of the flap. Donor site was always closed primarily, with only three cases of partial suture dehiscence. We only selected the most fragile patients for SCAIF reconstruction, such as the elderly or those with one or more comorbidities; for this reason, we reported some serious systemic complications and one intraoperative death. SCAIF is an easy reproducible flap, with multiple possible indications. Its use as an alternative to free flaps in the head and neck region is nowadays under discussion. Its use should be encouraged among head and neck surgeons thanks to its various advantages.


Assuntos
Neoplasias de Cabeça e Pescoço/cirurgia , Cabeça/cirurgia , Pescoço/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Retalhos Cirúrgicos/irrigação sanguínea , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-Idade
6.
Aliment Pharmacol Ther ; 46(7): 688-695, 2017 10.
Artigo em Inglês | MEDLINE | ID: mdl-28791711

RESUMO

BACKGROUND: Data on HCV-related hepatocellular carcinoma (HCC) early recurrence in patients whose HCC was previously cured, and subsequently treated by direct-acting antivirals (DAAs), are equivocal. AIM: To assess the risk of HCC early recurrence after DAAs exposure in a large prospective cohort of HCV-cirrhotic patients with previous successfully treated HCC, also looking for risk factors for cancer early recurrence. METHODS: We enrolled 143 consecutive patients with complete response after curative treatment of HCC, subsequently treated with DAAs and monitored by the web-based RESIST-HCV database. Clinical, biological, and virological data were collected. The primary endpoint was the probability of HCC early recurrence from DAA starting by Kaplan-Meier method. RESULTS: Eighty-six per cent of patients were in Child-Pugh class A and 76% of patients were BCLC A. Almost all patients (96%) achieved sustained virological response. Twenty-four HCC recurrences were observed, with nodular or infiltrative pattern in 83% and 17% of patients, respectively. The 6-, 12- and 18-month HCC recurrence rates were 12%, 26.6% and 29.1%, respectively. Main tumour size and history of prior HCC recurrence were independent risk factors for HCC recurrence by Cox multivariate model. CONCLUSIONS: Probability of HCC early recurrence in patients who had HCC previously cured remains high, despite HCV eradication by DAAs. Risk was comparable but not higher to that reported in literature in DAA-untreated patients. Previous HCC recurrence and tumour size can be used to stratify the risk of HCC early recurrence. Further studies are needed to assess impact of DAAs on late recurrence and mortality.


Assuntos
Antivirais/uso terapêutico , Carcinoma Hepatocelular/patologia , Hepatite C/complicações , Neoplasias Hepáticas/patologia , Idoso , Carcinoma Hepatocelular/virologia , Ablação por Cateter , Feminino , Hepatite C/tratamento farmacológico , Humanos , Cirrose Hepática/complicações , Cirrose Hepática/tratamento farmacológico , Neoplasias Hepáticas/virologia , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/tratamento farmacológico , Estudos Prospectivos , Fatores de Risco
7.
Clin Neurophysiol ; 128(5): 792-798, 2017 05.
Artigo em Inglês | MEDLINE | ID: mdl-28319880

RESUMO

OBJECTIVE: To investigate electrophysiologically the reproducibility of oropharyngeal swallowing in patients with ALS. METHODS: We enrolled 26 ALS patients, both with and without clinical signs of dysphagia, and 30 age-matched controls. The reproducibility of the electrophysiological signals related to the oral phase (electromyographic activity of the submental/suprahyoid muscles) and the pharyngeal phase (laryngeal-pharyngeal mechanogram) of swallowing across repeated swallows was assessed. To do this we computed two similarity indexes (SI) by using previously described mathematical algorithms. RESULTS: The reproducibility of oropharyngeal swallowing was significantly reduced both in patients with and in those without clinical signs of dysphagia, with more marked alterations being detected in the dysphagic group. The SI of both phases of swallowing, oral and pharyngeal, correlated significantly with dysphagia severity and disease severity. CONCLUSIONS: In ALS different pathophysiological mechanisms can alter the stereotyped motor behaviors underlying normal swallowing, thus reducing the reproducibility of the swallowing act. A decrease in swallowing reproducibility could be a preclinical sign of dysphagia and, beyond a certain threshold, a pathological hallmark of oropharyngeal dysphagia. SIGNIFICANCE: Electrophysiological assessment is a simple and useful tool for the early detection of swallowing abnormalities, and for the management of overt dysphagia in ALS.


Assuntos
Esclerose Lateral Amiotrófica/diagnóstico , Transtornos de Deglutição/diagnóstico , Deglutição , Eletromiografia/métodos , Adulto , Idoso , Esclerose Lateral Amiotrófica/complicações , Esclerose Lateral Amiotrófica/fisiopatologia , Estudos de Casos e Controles , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Faringe/fisiopatologia , Reprodutibilidade dos Testes
8.
Br J Dermatol ; 176(6): 1475-1485, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-28118487

RESUMO

BACKGROUND: (ECT) is an effective local treatment for cutaneous metastasis. Treatment involves the administration of chemotherapeutic drugs followed by delivery of electrical pulses to the tumour. OBJECTIVES: To investigate the effectiveness of ECT in cutaneous metastases of melanoma and to identify factors that affect (beneficially or adversely) the outcome. METHODS: Thirteen cancer centres in the International Network for Sharing Practices on Electrochemotherapy consecutively and prospectively uploaded data to a common database. ECT consisted of intratumoral or intravenous injection of bleomycin, followed by application of electric pulses under local or general anaesthesia. RESULTS: In total, 151 patients with metastatic melanoma were identified from the database, 114 of whom had follow-up data of 60 days or more. Eighty-four of these patients (74%) experienced an overall response (OR = complete response + partial response). Overall, 394 lesions were treated, of which 306 (78%) showed OR, with 229 showing complete response (58%). In multivariate analysis, factors positively associated with overall response were coverage of deep margins, absence of visceral metastases, presence of lymphoedema and treatment of nonirradiated areas. Factors significantly associated with complete response to ECT treatment were coverage of deep margins, previous irradiation of the treated area and tumour size (< 3 cm). One-year overall survival in this cohort of patients was 67% (95% confidence interval 57-77%), while melanoma-specific survival was 74% (95% confidence interval 64-84%). No serious adverse events were reported, and the treatment was in general very well tolerated. CONCLUSIONS: ECT is a highly effective local treatment for melanoma metastases in the skin, with no severe adverse effects noted in this study. In the presence of certain clinical factors, ECT may be considered for local tumour control as an alternative to established local treatments, or as an adjunct to systemic treatments.


Assuntos
Eletroquimioterapia/métodos , Melanoma/tratamento farmacológico , Neoplasias Cutâneas/tratamento farmacológico , Idoso , Idoso de 80 Anos ou mais , Anestesia/métodos , Progressão da Doença , Eletroquimioterapia/efeitos adversos , Eletroquimioterapia/instrumentação , Eletrodos , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Melanoma/mortalidade , Melanoma/patologia , Metástase Neoplásica , Dor/etiologia , Medição da Dor , Estudos Prospectivos , Neoplasias Cutâneas/mortalidade , Neoplasias Cutâneas/patologia , Resultado do Tratamento , Carga Tumoral
9.
Parkinsonism Relat Disord ; 31: 104-109, 2016 10.
Artigo em Inglês | MEDLINE | ID: mdl-27510647

RESUMO

BACKGROUND: Nocturnal stridor and respiratory abnormalities are important features of multiple system atrophy (MSA) with relevance to patient survival, and they are detected and evaluated mainly through video-polysomnography (video-PSG). Diurnal laryngoscopy seems to yield abnormal findings only in the presence of significant vocal cord (VC) dysfunction. AIM: To assess whether specific electrophysiological patterns of diurnal EMG of VC muscles may indicate nocturnal stridor or respiratory dysfunctions in MSA patients. MATERIALS AND METHODS: Seventeen patients with probable MSA were examined. A full-night video-PSG to collect standard breathing parameters (apnea/hypopnea index, mean HbSAO2, oxygen desaturation index, total sleep time with HbSaO2 below 90%) was performed in all the patients. Laryngoscopy and EMG investigation of adductor (thyroarytenoid-TA) and abductor (posterior cricoarytenoid-PCA) muscles of the VCs were also performed. RESULTS: Both the laryngeal EMG abnormalities (based on MUAP analysis and kinesiologic EMG investigation of VC muscles) and the laryngoscopic alterations correlated with video-PSG respiratory abnormalities. Specific patterns of EMG findings were consistently found in MSA subjects with nocturnal stridor detected at PSG. In particular, the following EMG findings were related to the severity of breathing abnormalities and the presence of stridor on video-PSG: neurogenic pattern on MUAP analysis of the PCA, paradoxical activation of the TA during inspiration and tonic EMG activity of the TA during quiet breathing. CONCLUSIONS: Electromyographic/kinesiologic investigation of VC muscles during wakefulness provides additional information on the pathophysiology of the respiratory abnormalities in MSA patients that could be useful for guiding the choice of the best appropriate treatment and care.


Assuntos
Ritmo Circadiano/fisiologia , Músculos Laríngeos/fisiopatologia , Atrofia de Múltiplos Sistemas/complicações , Sons Respiratórios/fisiopatologia , Síndromes da Apneia do Sono/etiologia , Vigília/fisiologia , Idoso , Eletromiografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Polissonografia , Índice de Gravidade de Doença
11.
Minerva Chir ; 69(2): 107-12, 2014 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-24847897

RESUMO

Pancreatic trauma is an uncommon injury, occurring in only about 0.2% of blunt abdominal injuries, while duodenal injuries represent approximately 4% of all blunt abdominal injuries. When trauma of the pancreas and duodenum do not permit reparation, pancreatoduodenectomy (PD) is mandatory. In the reconstructive phase, the use of ductal ligation as an alternative to standard pancreaticojejunostomy has been reported by some authors. We report a case of polytrauma with pancreatic and duodenal injury in which the initial diagnosis failed to recognize the catastrophic duodenal and pancreatic situation. The patient was submitted for PD and the pancreatic stump was abandoned in the abdominal cavity after main pancreatic ductal ligation. This technique can minimize the morbidity and mortality of PD in patients with other organs or apparatus involved severely and extensively in trauma.


Assuntos
Duodeno/lesões , Duodeno/cirurgia , Traumatismo Múltiplo/cirurgia , Pâncreas/lesões , Pâncreas/cirurgia , Pancreaticoduodenectomia/métodos , Ferimentos não Penetrantes/cirurgia , Feminino , Humanos , Pancreaticoduodenectomia/efeitos adversos , Fatores de Risco , Adulto Jovem
12.
Eur J Surg Oncol ; 40(3): 260-2, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24332582

RESUMO

Electrochemotherapy (ECT) holds promise as a minimally invasive palliative tool for selected patients with peristomal tumors. We present the favorable short-term outcome of three patients (two with head and neck cancer, one with gastric cancer) successfully palliated by ECT. Treatment effectiveness and clinical benefit for patients with unresectable stoma recurrence need to be confirmed in future multicenter studies.


Assuntos
Carcinoma de Células Escamosas/secundário , Eletroquimioterapia/métodos , Cuidados Paliativos , Neoplasias Cutâneas/tratamento farmacológico , Neoplasias Cutâneas/secundário , Neoplasias Gástricas/patologia , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/terapia , Quimiorradioterapia/métodos , Terapia Combinada , Feminino , Seguimentos , Gastrectomia/métodos , Humanos , Ileostomia/efeitos adversos , Neoplasias Laríngeas/patologia , Neoplasias Laríngeas/terapia , Laringectomia/efeitos adversos , Laringectomia/métodos , Masculino , Pessoa de Meia-Idade , Medição de Risco , Estudos de Amostragem , Neoplasias Gástricas/terapia , Estomas Cirúrgicos/efeitos adversos , Estomas Cirúrgicos/patologia , Resultado do Tratamento
13.
Acta Otorhinolaryngol Ital ; 33(5): 299-306, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24227894

RESUMO

Surgical resection is one of the standard therapeutic choices for the treatment of hypopharyngeal cancer, whether or not combined with postoperative radiotherapy. The type of operation depends on the extension of the lesion and the subsites involved and often requires some form of reconstruction. Reconstructive strategies depend on whether the larynx, or part of it, has been preserved. We believe that the decisional flow-chart of the reconstructive methods after hypopharyngeal cancer resection should be based not only on the extent of resection, but also on the subsites involved. This report presents a literature review on the management of cancer of the hypopharynx and a proposal for a surgical decisional flow-chart.


Assuntos
Neoplasias Hipofaríngeas/cirurgia , Árvores de Decisões , Humanos
14.
Clin Neurophysiol ; 124(8): 1638-45, 2013 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-23601703

RESUMO

OBJECTIVE: We performed an electrophysiological study of swallowing (EPSS) in multiple sclerosis (MS) to describe oropharyngeal swallowing abnormalities and to analyze their correlations with dysphagia and with overall neurological impairment. METHODS: Neurological examinations were quantified using the Kurtzke Functional Systems and the Expanded Disability Status Scale (EDSS). Dysphagia was evaluated using the Dysphagia in Multiple Sclerosis (DYMUS) questionnaire, while fiberoptic endoscopic evaluation of swallowing (FEES) was used to establish the degree of aspiration and penetration, graded using the penetration-aspiration scale (PAS). The EPSS measured the duration of suprahyoid/submental muscle EMG activity (SHEMG-D), the duration of the laryngeal-pharyngeal mechanogram (LPM-D), and the duration of the pause in cricopharyngeal muscle EMG activity (CPEMG-PD); it also measured the interval between onset of the suprahyoid/submental muscle EMG activity (SHEMG) and onset of the laryngeal-pharyngeal mechanogram (I-SHEMG-LPM). RESULTS: 92% of patients showed at least one electrophysiological abnormality. I-SHEMG-LPM correlated positively with the DYMUS questionnaire. I-SHEMG-LPM, SHEMG-D, and DYMUS correlated positively with the PAS. Moderate to severe bladder sphincter dysfunction was associated with a significant reduction, or absence, of CPEMG-PD. CONCLUSION: EPSS improves our understanding of the pathophysiology of dysphagia in MS. SIGNIFICANCE: This investigation could be useful in MS patients with swallowing abnormalities.


Assuntos
Transtornos de Deglutição/fisiopatologia , Deglutição , Esclerose Múltipla/fisiopatologia , Orofaringe/fisiopatologia , Adulto , Idoso , Eletromiografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
15.
Acta Otorhinolaryngol Ital ; 32(3): 154-7, 2012 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22767979

RESUMO

Surgical treatment of advanced cancers of the hypopharynx inevitably impairs swallowing, respiration and phonation. The purpose of this study was to analyze the functional results after circumferential pharyngolaryngectomy (CPL) and flap reconstruction, in order to offer decisional guidelines for the choice of the most effective reconstructive method. We performed a retrospective analysis on the medical records of patients submitted to reconstructive surgery after CPL from July 1991 to November 2011. 75% of the 94 patients underwent reconstruction with a free flap (group A), while 25% underwent reconstruction with a pedicled flap (group B); 80% of patients in group A and none in group B were discharged with a free diet; 14% of patients in group A and 26% in group B were unable to resume oral feeding and were discharged with NG-tube or PEG. None of the patients acquired a satisfactory oesophageal voice; 17% of patients in group A and 7% in group B underwent voice restoration with tracheo-oesophageal voice-prosthesis. In conclusion, free flaps should be considered the first choice for reconstruction of the hypopharynx after CPL because of the better functional results obtained. Pedicled flaps represent a valid alternative in patients with contraindications to microvascular surgery.


Assuntos
Retalhos de Tecido Biológico , Neoplasias Hipofaríngeas/cirurgia , Laringectomia/métodos , Faringectomia/métodos , Procedimentos de Cirurgia Plástica/métodos , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Neoplasias Hipofaríngeas/patologia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Recuperação de Função Fisiológica , Estudos Retrospectivos , Resultado do Tratamento
16.
Eur J Intern Med ; 23(5): e124-7, 2012 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-22726382

RESUMO

BACKGROUND: Treatment choice for chronic HBV infection is a continuously evolving issue, with a wide range of options. We aimed to evaluate the current practice of HBV therapies in the real world in Southern Italy. METHODS: A prospective study enrolling over a six month period (February-July 2010) all consecutive HBsAg positive subjects, never previously treated, referred to 16 liver units in two Southern Italy regions (Calabria and Sicily). RESULTS: Out of 247 subjects evaluated, 116 (46.9%) had HBV-DNA undetectable or lower than 2000 UI/ml. There were 108 (43.7%) inactive carriers, 103 (41.7%) chronic hepatitis, and 36 (14.6%) liver cirrhosis. Antiviral treatment was planned in 94 (38.0%) patients (26 cases with Interferon or Pegylated Interferon and 68 with nucleos(t)ides analogues). As many as 49.5% of subjects with chronic hepatitis did not receive antiviral treatment. DISCUSSION: The majority of chronic HBsAg carrier referring centres for evaluation were not considered suitable for antiviral treatment. Nucleos(t)ides analogues are the preferred first choice for therapy. A long-lasting period of observation may be needed to make appropriate therapeutic decisions in several cases.


Assuntos
Hepatite B Crônica/tratamento farmacológico , Adenina/análogos & derivados , Adenina/uso terapêutico , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Antivirais/uso terapêutico , Feminino , Guanina/análogos & derivados , Guanina/uso terapêutico , Antígenos E da Hepatite B/sangue , Humanos , Interferon-alfa/uso terapêutico , Itália , Lamivudina/uso terapêutico , Masculino , Pessoa de Meia-Idade , Nucleosídeos/uso terapêutico , Organofosfonatos/uso terapêutico , Polietilenoglicóis/uso terapêutico , Padrões de Prática Médica/estatística & dados numéricos , Pirimidinonas/uso terapêutico , Proteínas Recombinantes/uso terapêutico , Telbivudina , Tenofovir , Timidina/análogos & derivados , Adulto Jovem
17.
Acta Otorhinolaryngol Ital ; 32(5): 288-96, 2012 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-23326007

RESUMO

The present retrospective analysis evaluated the outcomes of different flap reconstructions for several hypopharyngeal defects in 136 patients who underwent hypopharyngeal reconstruction with a free or pedicled flap after excision of pharyngeal or laryngeal carcinoma.Functional and oncological outcome were the main measures. Nine patients had a type I-a hypopharyngeal defect (partial with larynx preserved), 33 type I-b (partial without larynx preserved), 85 type II (circumferential), 5 type III (extensive superior) and 4 vertical hemipharyngolaryngectomy. The flaps used to reconstruct these defects were pectoralis major (n = 34), free radial forearm (n = 25), jejunum (n = 72), pedicled latissimus dorsi (n = 2), sternocleidomastoid (n = 1), lateral thigh (n = 1) and deltopectoral (n = 1). Twelve defects (9%) needed a secondary flap reconstruction. Surgical and medical complications were seen in 29% and 8% of patients, respectively; 18% of patients developed a fistula. No difference in complication rate or admission days was found for pre-operative versus no previous radiotherapy, type of defect or free versus pedicled flap. After 12 months follow-up, 38% of patients had a tracheo-oesophageal voice prosthesis, in 82% a fully oral diet was obtained and the average body weight gain was 0.9 kg. Five-year overall and disease-specific survival rates were 35% and 49%, respectively, while local and regional control rates were 65% and 91%, respectively. Considering these results, a defect orientated approach may be helpful for deciding which flap should be used for reconstruction of the hypopharynx. An algorithm is proposed with similar functional and oncological outcomes for the different groups. The choice of flap should be based on expected morbidity and functional outcome.


Assuntos
Carcinoma de Células Escamosas/cirurgia , Neoplasias Hipofaríngeas/cirurgia , Retalhos Cirúrgicos , Carcinoma de Células Escamosas/mortalidade , Humanos , Neoplasias Hipofaríngeas/mortalidade , Procedimentos Cirúrgicos Otorrinolaringológicos/métodos , Estudos Retrospectivos , Taxa de Sobrevida
18.
Clin Ter ; 163(6): e429-34, 2012 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-23306758

RESUMO

The authors describe the clinical case of a naive patient with chronic hepatitis HBV-related (CHB) HBeAg negative, treated with Telbivudine (LdT) 600mg/day. After six months of treatment, as well as it determines rapid, profound and sustained suppression of HBV replication, LdT induced a progressive decline of HBsAg serum level and HBsAg loss, probably through an immune modulator effect. Recent studies have indicated the possible action of LdT on the immune system and specifically it would be able to stimulate Th1 lymphocyte subpopulation by increasing their cytokines production, thus playing a major role in cleaning the HBV infection. This aspect appears to be of much interest in clinical practice, because on-treatment HBsAg rapid decline >1 log10 IU/mL during the first year of treatment is highly predictive for future HBsAg clearance and CHB resolution.


Assuntos
Antivirais/uso terapêutico , Hepatite B Crônica/sangue , Hepatite B Crônica/tratamento farmacológico , Timidina/análogos & derivados , Antígenos de Superfície da Hepatite B/sangue , Antígenos E da Hepatite B/sangue , Hepatite B Crônica/imunologia , Humanos , Masculino , Pessoa de Meia-Idade , Telbivudina , Timidina/uso terapêutico
19.
Minerva Med ; 102(5): 363-71, 2011 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-22193346

RESUMO

The hepatocellular carcinoma (HCC) is one of the most common malignant tumors. It carries a poor survival rate and has an increasing incidence worldwide. In most cases, HCC is diagnosed at a late stage. Therefore, the prognosis of patients with HCC is generally poor and has a less than 5% 5-year survival rate. The aim of this study was compare the accuracy of α-fetoprotein (AFP), des-γ- carboxy prothrombin (DCP), squamous cell carcinoma antigen-immunoglobulin M complexes (SCCA-IgM Cs) in the early diagnosis and in the prognosis of HCC. A literature search identified the markers for hepatocellular carcinoma. A search of the literature was made using cancer literature and the PubMed database for the following keywords: "markers and HCC", "α-fetoprotein (AFP) and HCC", "Des-γ-carboxy prothrombin"(DCP) and HCC, "squamous cell carcinoma antigen-immunoglobulin M complexes" (SCCA-IgM Cs). Despite the large number of studies devoted to the immunohistochemistry of HCC, at the present time, the absolute positive and negative markers for HCC are still lacking, and even those characterized by very high sensitivity and specificity do not have an universal diagnostic usefulness. In conclusion none of the three biomarkers (AFP, DCP, SCCA-IgM Cs) is optimal. According to recent reviews, these biomarkers should be measured simultaneously and in combination with imaging techniques to increase the sensitivity, specificity, diagnostic accuracy and to make a reliable prognosis. Currently the recommended screening strategy for patients with cirrhosis includes the determination of serum AFP levels and an abdominal ultrasound every six months to detect HCC at an earlier stage.


Assuntos
Antígenos de Neoplasias/sangue , Biomarcadores Tumorais/sangue , Biomarcadores/sangue , Carcinoma Hepatocelular/diagnóstico , Imunoglobulina M/sangue , Neoplasias Hepáticas/diagnóstico , Precursores de Proteínas/sangue , Serpinas/sangue , alfa-Fetoproteínas/análise , Complexo Antígeno-Anticorpo/sangue , Carcinoma Hepatocelular/sangue , Humanos , Neoplasias Hepáticas/sangue , Prognóstico , Protrombina
20.
Int J Angiol ; 20(3): 149-56, 2011 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-22942630

RESUMO

The prevalence of atherosclerotic cardiovascular disease in chronic hemodialysis (HD) patients has been demonstrated to be higher than in healthy people. Severe liver fibrosis is strongly associated with early carotid atherosclerosis and it might reduce the survival of patients who undergo both renal replacement therapy and transplantation. We wanted to assess whether nonalcoholic fatty liver disease (NAFLD) was associated with altered intima-media thickness (IMT) in HD patients as an independent marker of subclinical atherosclerosis. We enrolled 42 patients undergoing HD and 48 patients with normal renal function, all of them with high levels of aminotransferases and an ultrasonographic diagnosis of liver steatosis. The control group consisted of 60 healthy subjects. Laboratory tests for inflammatory and oxidative markers, ultrasonographic liver evaluation, carotid IMT measurement, and liver biopsy were performed. Different degrees of fibrosis were detected in our study cohort. Worse liver histopathological scores and higher plasmatic levels of C-reactive protein, reactive oxygen species, and vascular cell adhesion molecule-1 were found in HD patients. Carotid IMT was significantly higher (p < 0.005) in patients with histological steatosis. HD patients may develop active and progressive chronic hepatitis faster than patients with normal renal function and the thickness of their carotid intima-media might be markedly increased. These two conditions seem to be independent on classical risk factors and on metabolic syndrome. They might be related to the high levels of oxidants and to the inflammatory state, which are typical of patients undergoing HD. Independently related with the traditional risk factors for cardiovascular disease, nonspecific inflammation and oxide-reductive imbalance may play an important role in the progression of NAFLD and atherosclerotic disease in HD patients.

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