There are about 21062 clinical studies being (or have been) conducted in Italy. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Pancreatic cancer (PC) is a solid malignancy with a dismal prognosis. It has a 5-year survival rate of approximately 8%. This is due to the usually late diagnosis, to chemoresistance, and to intrinsic biological aggressiveness. Risk factors for PC are smoking, alcohol, chronic pancreatitis, obesity, and diabetes. Recently, research has been dedicated to the identification of a causal connection between certain pathogenic microorganisms, especially of the oral flora, and PC. This would ultimately allow to identify new biomarkers to adopt for early diagnosis, or to create new strategies for prevention. Oral microbiota, periodontal disease and neoplastic risk When referring to "oral microbiota" (OM), about 700 hundreds bacterial species are mentioned, colonizing the oral cavity. A change in the normal flora of the oral cavity is commonly indicated with the term "dysbiosis". The causal connection between oral microbiota, periodontal disease and neoplastic risk is possibly triple. First, it has been found that oral flora substantially differentiates between cancer patients and controls. In particular, the most predominant phyla in cancer patients are Firmicutes and Actinobacteria, whereas Proteobacteria, Fusobacteria, and Bacteroides are more common in healthy controls. This highlights the possibility of a direct causal connection between dysbiosis and neoplastic risk. Second, oral dysbiosis represents the main risk factor of PD that per sé is a risk factor of many cancers. Third, the conditions leading to oral dysbiosis (alcohol, smoking, obesity, diabetes, chronic drugs intake, dietary habits, etc.) are the most well known risk factors either for cancer and oral dysbiosis. The common denominator is always represented by chronic inflammation and migration of microorganisms to distant sites, ultimately promoting neoplastic progression. This tangled net of causal connections sheds light on the potential important role of the oral cavity and PD as independent risk factors for many cancers, and as modifiable elements to reduce the neoplastic risk and to perform prevention(15). Oral microbiota, periodontal disease and pancreatic cancer In 2012, the pioneering study by Farrell et al. showed that bacteria of the OM can discriminate PC patients from healthy subjects. Since then, few other studies have shown that changes of the OM are independent risk factors for PC and that the OM of PC patients differs than controls. The involved bacterial species are many and their role seems to be contrasting on the basis of the study considered. Farrell et al. found that the combined adoption of Neisseria elongata and Streptococcus mitis distinguished PC patients from healthy controls (both showed low levels in PC patients, AUC of combined sensitivity 0.9), and that higher levels of Granulicatella adiacens and Streptococcus Mitis distinguished PC patients from chronic pancreatitis ones. Torres et al. found a higher ratio of Leptotrichia to Porphyromonas in PC patients. Fan et al. reported that Porphyromonas gingivalis, Prevotella intermedia, Alloprevotella and Aggregatibacter actinomycetemcomitans are associated with a higher risk of PC, whereas Fusobacteria and Leptotrichia were associated with a decreased risk. Another study evaluating the diversity of OM in three groups of individuals (PC patients, patients suffering from Intraductal papillary mucinous neoplasms [a pancreatic preneoplastic condition], and healthy controls), excluding current smokers and users of antibiotics, found no differences in the OM, although patients with PC had a higher proportion of Firmicutes compared with Intraductal Papillary Mucinous Neoplasms (IPMNs) and controls. Lastly, a recent study by Gaiser et al. showed that the cystic fluid of patients submitted to surgery for IPMNs contained bacterial species that are commonly found in the oral cavity, including, among the others, Granulicatella adiacens, Fusobacterium nucleatum. These two, in particular, were higher in the cohort of individuals with IPMNs with high-grade dysplasia, indicating a pivotal role in tumorigenesis(19). As regards PD, the first studies demonstrating an association between PD and PC date back to the mid of 2000's, and they were confirmed afterward, even adjusting confounders such as diabetes, pancreatitis, hyperlipemia, smoking or alcohol-related conditions. PD is strictly connected to oral hygiene, that seems to be associated to an increased risk of PC. It is now clear that PD can concur to development of PC in several ways, promoting chronic inflammation, spreading continuously to distant organs (including pancreas) pro-tumorigenic bacteria, or promoting a chronic alteration of the immune function that make the individual more prone to develop a cancer.
This randomized controlled trial will evaluate the implementation and (cost-)effectiveness of the culturally and contextually adapted Doing What Matters in times of stress (DWM) and Problem Management Plus (PM+) stepped-care programs amongst asylum seekers, refugees, and/or migrants living in Italy. Outcomes include mental health, resilience, wellbeing, health inequalities, and costs to health systems.
Sotos Syndrome (SS) and Beckwith-Wiedemann Syndrome (BWS) are known as overgrowth syndromes as they involve an excessive growth of the whole body or of specific body parts. Beyond their primary physical problems, people with SS and BWS could present cognitive delay, socio-emotional and social behavior difficulties. For the SS, previous research reported impairments in specific neuropsychological domains and alterations of social behavior. Nevertheless, a description of the neuropsychological and behavioral profile in developmental age is still lacking. For the BWS, only in recent years alterations in social-cognitive development and in social behavior have started to gain attention of clinicians and researchers. However, no study has investigated the neuropsychological and behavioral functioning of children and adolescents with BWS. In this light, this research project aims at providing the first detailed description of the neuropsychological and behavioral profile of children and adolescents with SS and BWS. Moreover, patients with SS and BWS experience structural alterations of their bodies and are early exposed to invasive diagnostical and medical procedures, which could interfere with the development of body representation. Body representation starts forming early in life through the integration of exteroceptive and interoceptive information, and plays a pivotal role in the social-cognitive development. Given the changes occurring in puberty and the crucial importance of body image in the relationship with peers, adolescence could be seen as a critical period for studying body representation. Thus, this project would investigate body representation at multiple levels (i.e. body image, body schema and interoceptive perception) and evaluate their impact on social-cognitive abilities in adolescents with SS and BWS. It is expected that both the clinical groups show alterations of body representation compared to healthy peers, and that these alterations could associate with impairments in affect recognition and regulation.
This study is an open-label, uncontrolled study design to evaluate the long-term safety and tolerability of treatment with CC-93538. The study will enroll participants who participated in the CC-93538-EE-001 or CC-93538-DDI-001 studies.
An open label phase 3 study
The main purpose of this study is to evaluate the effect of efavaleukin alfa on induction of clinical remission in participants with moderately to severely active ulcerative colitis (UC). Participants will be randomized to receive 1 of 3 efavaleukin alfa doses or placebo during a 12-week induction period. Participants who complete the 12-week induction period will have the option to enter an exploratory long-term treatment period for up to 40 weeks (total of up to 52 weeks of treatment) if, in the opinion of the investigator, they may benefit from continued treatment. During the long-term period, participants randomized to efavaleukin alfa will remain on the same efavaleukin alfa blinded dose; participants randomized to placebo who achieved clinical response at week 12 will remain on placebo; and placebo non-responders (ie, participants randomized to placebo who did not achieve clinical response at week 12) will receive efavaleukin alfa in a blinded manner during continued treatment. All participants will complete a safety follow-up visit 6 weeks after their last dose of investigational product.
This is a pilot, observational, cross-sectional, study on socio-economic burden related to chemotherapy-induced peripheral neurotoxicity (CIPN). Investigators will collect CIPN healthcare related costs on a detailed clinical patient-level. As a sub-study, data obtained in this cross-sectional study, will be compared with administrative larger datasets on patients affected by cancer. The aim is to run a test for potential proxy variables which are available in larger administrative datasets, even if not directly measuring CIPN, to learn more about the impact of CIPN.
The MACH Study trial will examine the impact on high complexity COPD patients of a multidimensional approach (moderate-intensity physical activity program and clinic-therapeutic re-evaluation of the participants)
The aim of this study will be to compare the long-term outcomes of sandblasted and acid-etched (SLA) implants in patients previously treated for periodontitis and in periodontally healthy patients (PHP) after a follow-up of at least 20-years.
ReLF is a retrospective and prospective registry, finalized to care and research. It is articulated in main sections - strongly related and mutually dependent on each other - corresponding to different data domains: personal information, clinical data, genetic data, genealogical data, surgeries, etc. This approach has been individuated in order to corroborate and integrate data from different resources and aspects of the diseases and to correlate genetic background and phenotypic outcomes, in order to better investigate diseases pathophysiology.