Health-related quality of life and nail disorders.

Health-related quality of life (HRQoL) measurements in clinical practice ensure that treatment and evaluations focus on the patient rather than the disease. To verify whether these measurements are also relevant in a minor dermatological disease and whether a generic routine assessment is sufficient to capture different aspects of quality of life, we studied patients affected by nail disorders. The Skindex-29, the 12-item General Health Questionnaire and the 36-item Short Form of the Medical Outcomes Study questionnaires were used. A total of 114 patients were enrolled: 31% men aged 48 +/- 15 years and 69% women aged 49 +/- 14 years (mean +/- SD). The mean values of SF-36 scales in nail disorders were higher than those reported for minor skin diseases, and Skindex-29 values were lower. A duration of disease > or =1 year was associated with higher Skindex-29 scores on the symptom and emotions scales. Patients with onychomycosis have higher values on the Skindex-29 social functioning scale compared with other nail disorders. The use of HRQoL measurements in routine clinical activities allows us to depict how nail disorders affect patients and show how relevant some neglected aspects, such as pain or emotional trauma, are and offers us the opportunity to address these issues in a patient-centred approach to treatment

Mucinous histology predicts for poor response rate and overall survival of patients with colorectal cancer and treated with first-line oxaliplatin- and/or irinotecan-based chemotherapy

The objective of this study was to investigate the efficacy of first-line chemotherapy containing irinotecan and/or oxaliplatin in patients with advanced mucinous colorectal cancer. Prognostic factors associated with response rate and survival were identified using univariate and multivariate logistic and/or Cox proportional hazards analyses. The population included 255 patients, of whom 49 (19%) had mucinous and 206 (81%) had non-mucinous colorectal cancer. The overall response rates for mucinous and non-mucinous tumours were 18.4 (95% CI, 7.5–29.2%) and 49% (95% CI, 42.2–55.8%), respectively (P=0.0002). After a median follow-up of 45 months, median overall survival for the mucinous patients was 14.0 months compared with 23.4 months for the non-mucinous group (hazard ratio (HR), 1.74; CI 95%, 1.27–3.31; P=0.0034). After adjustment for significant features by multivariate Cox regression analysis, mucinous histology was associated with poor overall survival (HR, 1.593, 95% CI, 1.05–2.40; P=0.0267), together with performance status ECOG 2, number of metastatic sites ⩾2, and peritoneal metastases. This retrospective analysis shows that patients with mucinous colorectal cancer have poor responsiveness to oxaliplatin/irinotecan-based first-line combination chemotherapy and an unfavourable prognosis compared with non-mucinous colorectal cancer patients

Liver-only metastatic colorectal cancer patients and thymidylate synthase polymorphisms for predicting response to 5-fluorouracil-based chemotherapy

We investigated the association between thymidylate synthase (TS) germline polymorphisms and response to 5-fluorouracil-based chemotherapy in 80 patients with liver-only metastatic colorectal cancer (MCRC). The tandem repeat polymorphism (VNTR) in TS 5′-untranslated region (5′-UTR), which consists of two (2R) or three (3R) 28-bp repeated sequences, with or without a G/C nucleotide change in 3R carriers (3G or 3C) and a 6-bp insertion/deletion (6+/6−) in the TS 3′-UTR, was studied. The distinction between high (2R/3G, 3C/3G and 3G/3G) and low (2R/2R, 2R/3C and 3C/3C) TS expression genotypes according to the 5′-UTR VNTR+G/C nucleotide change showed significant association with tumour response (P=0.01). In particular, high TS expression genotypes were found in 8 out of 34 patients (23.5%) with complete or partial response and in 24 out of 46 patients (52%) with stable disease and disease progression. Liver-only MCRC patients are a homogeneous and clinical relevant subgroup that may represent an ideal setting for studying the actual influence of TS polymorphisms

I tumori cistici del pancreas. Revisione della letteratura e proposta di un percorso diagnostico-terapeutico

In questo lavoro, gli Autori esaminano gli aspetti epidemiologici, clinici, anatomo-patologici, morfologico-strumentali e chimico-fisici propri di ogni singolo tipo di lesione cistica del pancreas e li paragonano tra di loro in maniera critica. In tal modo riescono ad individuare per ogni singola categoria le caratteristiche più salienti. Un percorso composto di quattro gruppi principali di esami strumentali e di laboratorio (ecografia addominale standard / EUS, TC, RM, FNA / biopsia / dosaggio di oncomarkers ed amilasi del contenuto cistico) è stato prescelto per l’acquisizione di tutti questi dati in virtù di precisi criteri di specificità, sensibilità ed accuratezza diagnostica forniti dalla letteratura scientifica internazionale. Per ogni sottogruppo di tumore cistico del pancreas viene proposto, infine, il piano terapeutico accreditato di miglior successo, sempre secondo la comune opinione scientifica internazional

Safety of DTaP-IPV-HIb-HBV hexavalent vaccine in very premature infants.

OBJECTIVES: To assess the clinical safety of DTaP-IPV-HIb-HBV hexavalent immunization in very premature infants and to verify if the first administration of vaccine is by itself a reason for close monitoring hospitalized VLBW infants born at less than 31 weeks' gestation. PATIENTS AND METHODS: Eighty-one preterm newborns less than 31 weeks' gestational age, admitted in the NICU, were eligible to be immunized with hexavalent vaccine under close monitoring, including pre-and post-immunization continuous monitoring of heart rate, oxygen saturation, respiratory rate, resistance index at the anterior cerebral artery and ECG cQT interval. RESULTS: Of the 81 eligible premature newborns, 36 were graduated from the NICU before the least date for immunization, at 7 weeks of age. The other 45 were vaccinated in the NICU and entered the study. Twenty-three of them were under medical treatment for chronic disease at the time of the immunization while 22 were healthy and stable. Five infants (11%) had apnoea/bradycardia/desaturation, related to vaccine administration and required medical support. All five infants were in the group of newborns with chronic disease (21.7% prevalence of adverse reactions in this group). No significant variation of cQT or RI before and after the immunization was observed either in the whole groups of patients or in the five infants who showed cardio-respiratory events related to vaccination. CONCLUSIONS: Hexavalent DTaP-IPV-HIb-HBV immunization is not associated with cardiac electric activity and cerebral blood flow variations in both stable and unstable very premature infants. However, it can cause apnoea/bradycardia/desaturation in premature babies with chronic disease. Therefore, if the baby is in the NICU for chronic diseases at 2 months post-birth, it should be monitored for apnoea, bradycardia and desaturation in association with vaccination. Hospitalized healthy preterm infants without chronic disease and therapy seem to be less vulnerable to cardio-respiratory adverse reactions. Nevertheless, it is advisable to immunize and monitor them at 8 weeks before discharge instead of possibly delaying immunization for several weeks and not monitor them