1
|
Dipasquale A, Franceschi E, Giordano L, Maccari M, Barigazzi C, Di Nunno V, Losurdo A, Persico P, Di Muzio A, Navarria P, Pessina F, Padovan M, Santoro A, Lombardi G, Simonelli M. Dissecting the prognostic signature of patients with astrocytoma isocitrate dehydrogenase-mutant grade 4: a large multicenter, retrospective study. ESMO Open 2024; 9:103485. [PMID: 38833969 DOI: 10.1016/j.esmoop.2024.103485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/26/2024] [Accepted: 04/29/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND The World Health Organization (WHO) 2021 classification of central nervous system (CNS) tumors classified astrocytoma isocitrate dehydrogenase-mutant (A IDHm) with either microvascular proliferation and/or necrosis or homozygous deletion of CDKN2A/B as CNS grade 4 (CNS WHO G4), introducing a distinct entity and posing new challenges to physicians for appropriate management and prognostication. PATIENTS AND METHODS We retrospectively collected information about patients diagnosed with A IDHm CNS WHO G4 at three reference neuro-oncological Italian centers and correlated them with survival. RESULTS A total of 133 patients were included. Patients were young (median age 41 years) and most received post-operative treatment including chemo-radiation (n = 101) and/or temozolomide maintenance (n = 112). With a median follow-up of 51 months, the median overall survival (mOS) was 31.2 months, with a 5-year survival probability of 26%. In the univariate analysis, complete resection (mOS: 40.2 versus 26.3 months, P = 0.03), methyl-guaninemethyltransferase (MGMT) promoter methylation (mOS: 40.7 versus 18 months, P = 0.0136), and absence of telomerase reverse transcriptase (TERT) promoter mutation (mOS: 40.7 versus 18 months, P = 0.0003) correlated with better prognosis. In the multivariate models, lack of TERT promoter mutation [hazard ratio (HR) 0.23, 95% confidence interval (CI) 0.07-0.82, P = 0.024] and MGMT methylation (HR 0.40, 95% CI 0.20-0.81, P = 0.01) remained associated with improved survival. CONCLUSIONS This is the largest experience in Western countries exploring the prognostic signature of patients with A IDHm CNS G4. Our results show that MGMT promoter methylation and TERT promoter mutation may impact clinical outcomes. This may support physicians in prognostication, clinical management, and design of future studies of this distinct diagnostic entity.
Collapse
|
2
|
Filippi C, Damioli S, Accorsi P, Crotti E, Fazzi EM, Galli J, Martelli P, Morandi A, Muda A, Pinghini S, Saottini S, Sforza SE, Milito G, Giordano L. Early onset absence epilepsy of childhood: Epidemiologic data, treatment and outcome in a sample of 56 patients born between 2000 and 2018. Seizure 2024; 118:47-52. [PMID: 38636356 DOI: 10.1016/j.seizure.2024.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/20/2024] Open
Abstract
PURPOSE The aim of our work is to describe the characteristics of Early Onset Absence Epilepsy (EOAE) and to observe whether specific anamnestic, clinical or electroencephalographic characteristics can influence the drug sensitivity of this pathology. METHODS We carried out a retrospective study of patients affected by absence epilepsy with onset under four years of age, born between January 1st 2000 and December 31st 2018, who were reffered to the Regional Epilepsy Center of Spedali Civili of Brescia. We then divided the sample into three groups based on the age of onset. RESULTS Our sample is composed of 56 patients. Among the children with epilepsy onset under two years of age (11), all were still on therapy after three and six years of follow-up, and 64 % of them required polytherapy. Among patients with epilepsy onset between two and three years of age (24), 87 % were still on therapy after three years of follow-up and 68 % after six years of follow-up; 46 % of these subjects required polytherapy. Among patients with epilepsy onset between three and four years of age (21), 89 % were still on therapy after three years of follow-up and 38 % after six years of follow-up; 38 % of them required polytherapy. CONCLUSIONS We observe that patients with an earlier epilepsy onset have a worse outcome and a lower drug sensitivity. This may allow to predict in which cases it would be appropriate to maintain antiseizure therapy for a prolonged period.
Collapse
|
3
|
Leal ES, Pascual MJ, Adler NS, Arrupe N, Merwaiss F, Giordano L, Fidalgo D, Álvarez D, Bollini M. Unveiling tetrahydroquinolines as promising BVDV entry inhibitors: Targeting the envelope protein. Virology 2024; 590:109968. [PMID: 38141499 DOI: 10.1016/j.virol.2023.109968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/30/2023] [Accepted: 12/06/2023] [Indexed: 12/25/2023]
Abstract
Bovine viral diarrhea virus (BVDV) is known to cause financial losses and decreased productivity in the cattle industry worldwide. Currently, there are no available antiviral treatments for effectively controlling BVDV infections in laboratories or farms. The BVDV envelope protein (E2) mediates receptor recognition on the cell surface and is required for fusion of virus and cell membranes after the endocytic uptake of the virus during the entry process. Therefore, E2 is an attractive target for the development of antiviral strategies. To identify BVDV antivirals targeting E2 function, we defined a binding site in silico located in domain IIIc at the interface between monomers in the disulfide linked dimer of E2. Employing a de novo design methodology to identify compounds with the potential to inhibit the E2 function, compound 9 emerged as a promising candidate with remarkable antiviral activity and minimal toxicity. In line with targeting of E2 function, compound 9 was found to block the virus entry into host cells. Furthermore, we demonstrated that compound 9 selectively binds to recombinant E2 in vitro. Molecular dynamics simulations (MD) allowed describing a possible interaction pattern between compound 9 and E2 and indicated that the S enantiomer of compound 9 may be responsible for the antiviral activity. Future research endeavors will focus on synthesizing enantiomerically pure compounds to further support these findings. These results highlight the usefulness of de novo design strategies to identify a novel class of BVDV inhibitors that block E2 function inhibiting virus entry into the host cell.
Collapse
|
4
|
Delaloge S, Giorgi Rossi P, Balleyguier C, Guindy M, Gilbert F, Burrion JB, Roman M, de Montgolfier S, Giordano L, Drubay D, Evans D, Keatley D, Gauthier E, du Bois d'Aische A, Baron C, Boland A, Blanché H, Couch D, Deleuze JF, Michiels S. 135P Real-time genotyping-based breast cancer risk assessment in MyPeBS, an international randomized trial in the general population comparing risk-stratified to standard breast cancer screening (BCS). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.03.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
|
5
|
Giordano L, Ferraro L, Caroppo C, Rubino F, Buonocunto F, Maddalena P. A method for bivalve shells characterization by FT-IR Photoacoustic Spectroscopy as a tool for environmental studies. MethodsX 2022; 9:101672. [PMID: 35369120 PMCID: PMC8971346 DOI: 10.1016/j.mex.2022.101672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 03/15/2022] [Indexed: 12/02/2022] Open
Abstract
Fourier Transform Infrared Spectroscopy has been employed to investigate the composition of the shells of two marine bivalves Mytilus galloprovincialis and Corbula gibba from four samples collected from the Mar Piccolo of Taranto (Ionian Sea, Southern Italy). Bivalve shells are composed of 95–99.9% calcium carbonate (CaCO3), while the remaining portion is constituted by organic matrix, which in some cases may incorporate pollutants from the surrounding environment. Recognizing the role of bivalves in the carbon biogeochemical cycle and their economic importance for aquaculture, we aimed to develop a methodology for shells powder samples preparation and analysis. The main objective of the study was to demonstrate the feasibility of Fourier Transform Infrared photoacoustic spectroscopy to perform a fast sample analysis in order to detect the possible presence of pollutants in the shells. The results revealed an unbiased differentiation between the shell compositions of the two bivalve selected species. Moreover, the spectra interpretation indicated that C. gibba specimens recorded a shell matrix contaminated by organic pollutants present in the surrounding environment. In conclusion, the described methodology including sample preparation tailored for photoacoustical investigations demonstrated to be a tool for the characterization of bivalve shells contamination enhancing environmental studies of polluted marine areas.Bivalve species were collected from sampling stations located in the Mar Piccolo of Taranto (Ionian Sea, Southern Italy). Samples preparation stages include: sonication, grinding and fractioning by sieving. FT-IR PAS spectral region of interest is in the mid-infrared between 4000 and 400 cm−1.
Collapse
|
6
|
Ciliberti A, Moy J, Giordano L. M012 SERUM SICKNESS-LIKE REACTION AFTER PEGASPARGASE ADMINISTRATION WITH SUBSEQUENT TOLERANCE OF NON-PEGYLATED ASPARAGINASE. Ann Allergy Asthma Immunol 2021. [DOI: 10.1016/j.anai.2021.08.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
7
|
Rousset S, Camussi E, Piccinelli C, Senore C, Armaroli P, Giordano L, Ferrante G, Bert F, Siliquini R. Depression and post-traumatic stress disorder symptoms during the COVID-19 pandemic in Italy. Eur J Public Health 2021. [PMCID: PMC8574706 DOI: 10.1093/eurpub/ckab164.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Introduction Social restrictions imposed by the Italian Government during the COVID-19 emergency might have had a significant impact on mental health. The purpose of this study was to estimate the prevalence of depressive and post-traumatic stress disorder (PTDS) symptoms in a sample of Italian citizens during the first COVID-19 pandemic wave. Materials and methods A cross-sectional survey was carried out between April and June 2020 using a snowball sampling. Depressive symptoms were explored through the Patient Heath Questionnaire-2 (PHQ-2), while the post-traumatic stress disorder (PTDS) was investigated through the SPAN (Startle, Physical arousal, Anger, Numbness) questionnaire. Poisson regression models were used to explore the association between the outcomes under study and sociodemographic/housing characteristics. Results A total of 10.758 interviews were collected and 7.847 (73%), complete for a minimum set of indicators (age, sex, area of residence), were included in the final analysis. The majority of the respondents were females (71%). Sample mean age was 48.6 years. The prevalence of depressive symptoms was 21.2% and that of PTDS was 43.8%. Symptoms of depression and PTDS significantly diminished across age groups, in particular in people over 70 years compared with people aged 14-29 years (PR 0.65, 95% CI 0.49-0.86). A higher prevalence was found in students compared with retired people, both for depressive symptoms (PR 1.49, 95% CI: 1.05-2.10) and PTDS (PR 1.31, 95% CI: 1.02-1.69). Conclusions Prevalence of depressive and PTDS symptoms was high, in particular among younger people and students. That could potentially lead to adverse mental health outcomes in the future, with serious public health consequences. As the pandemic emergency is not solved yet, it is necessary to implement preventive strategies in order to protect the mental well-being of particularly vulnerable subgroups in the population. Key messages The prevalence of psychological symptoms was high in this sample during the first wave of COVID-19 pandemic. The subgroups of the population at higher risk for adverse psychological outcomes were younger people and students.
Collapse
|
8
|
Peiffer-Smadja N, Lucet JC, Deconinck L, Gérard S, Giordano L, Bendjelloul G, Yazdanpanah Y, Lescure FX. Quelles sont les conséquences de l’épidémie COVID-19 sur l’organisation des soins ? Med Mal Infect 2020. [PMCID: PMC7441878 DOI: 10.1016/j.medmal.2020.06.206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Introduction Le 30/01/2020, l’OMS déclare une urgence de Santé Publique de portée internationale suite à l’épidémie de COVID-19. Les conséquences des épidémies sont nombreuses, aussi bien pour les patients que pour l’ensemble du système de santé. Cette étude a pour but d’évaluer les conséquences de l’épidémie COVID-19 sur l’organisation des soins à l’échelle hospitalière. Matériels et méthodes Nous avons récolté des données sur la réponse épidémique dans un hôpital prenant en charge des patients infectés par le SARS-CoV-2 à l’aide de plusieurs sources : entretiens individuels semi-structurés, périodes d’observation ethnographique in situ et analyse documentaire. Les entretiens ont été réalisés auprès des différents professionnels de l’hôpital. Les différents points de vue et niveaux organisationnels ont été envisagés lors des entretiens à l’aide d’une approche adaptative et itérative. Les entretiens étaient enregistrés, transcrits et codés à l’aide du logiciel NVivo 12. Les données qualitatives ont été analysées par une analyse thématique inductive. Résultats Nous avons réalisé 37 entretiens avec des personnels de santé (infirmier/e/s, médecins, aides-soignant/e/s, manipulateurs radiologiques, cadres de santé) dans plusieurs services (urgences, maladies infectieuses, réanimation, chirurgie cardiaque, équipe d’hygiène) et avec des personnels administratifs (personnel de sécurité, de logistique, de communication et de direction). Nous avons également collecté plus de 100 heures d’observation ethnographique. Concernant la réponse à l’épidémie, nous avons identifié des éléments facilitateurs comme la gestion de cas suspects pour les épidémies antérieures (MERS-CoV et Ebola), la réalisation d’exercices réguliers par l’équipe d’hygiène, et l’existence préalable de protocoles mais aussi des problèmes non anticipés comme la gestion des déchets à risques biologiques, des difficultés à recruter des infirmiers intérimaires ou la pression médiatique et les rumeurs. Les conséquences de l’épidémie ont été directes ; réorganisation du service de maladies infectieuses, de réanimation médicale et de virologie mais également indirectes ; diminution de l’activité de l’équipe mobile d’infectiologie et des activités d’enseignement, inquiétude des patients non concernés et annulation de rendez-vous. Ont été soulignés par les participants l’importance de maintenir la cohésion des équipes entre personnels travaillant auprès de patients infectés par le SARS-CoV-2 et personnels non impliqués, d’intégrer de façon harmonieuse la recherche clinique dans la prise en charge médicale et de réaliser un travail de veille bibliographique en temps réel afin d’actualiser la prise en charge des cas possibles et confirmés. Conclusion L’épidémie COVID-19 a eu de nombreuses conséquences sur l’organisation aussi bien des services médicaux concernés que des services non directement impliqués et des services administratifs. Cette étude permet d’identifier des pistes d’amélioration pour la réponse épidémique.
Collapse
|
9
|
Frattolillo G, Paradiso G, Scarano Catanazaro V, Giordano L, Avantifiori R, D'Ermo G, Letizia C, De Toma G. The role of laparoscopic surgery in isolated adrenal metastasis: our personal experience. G Chir 2020; 41:46-490. [PMID: 32038012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Over the past 25 years, mini-invasive adrenalectomy has become the treatment of choice for most adrenal diseases, and even adrenal malignancies in selected cases. The aim of this retrospective evaluation is to assess the effectiveness of laparoscopic adrenalectomy as a treatment of choice for adrenal metastases. METHODS From 2008 to 2018, 207 laparoscopic adrenalectomies have been performed in our Department of Surgery. Among these, in 12 cases the indication to adrenalectomy was metastatic adrenal lesion. RESULTS The right adrenal gland was removed in 8 cases and the left adrenal gland in 4 cases. A complete resection (R0) was achieved in all patients. The median operative time was 130.6 ± 23.3 min. The median postoperative hospitalization was 3.5±2.0 days. Only one patient showed postoperative grade II complications, according to Clavien-Dindo classification. All patients underwent follow-up at 6-12-18 months without showing disease recurrence. There was no intra and perioperative mortality. Conversion to laparotomic surgery has never been performed. Mean tumor size was 2.4 cm ±1.6 cm. CONCLUSIONS Laparoscopic adrenalectomy for metastasis permits to achieve similar results to the open approach in term of oncological outcomes, but gaining in terms of postoperative hospitalization, intra and post-operative complications as well a greater patient compliance.
Collapse
|
10
|
Galli A, Giordano L, Biafora M, Tulli M, Di Santo D, Bussi M. Voice prosthesis rehabilitation after total laryngectomy: are satisfaction and quality of life maintained over time? ACTA ACUST UNITED AC 2019; 39:162-168. [PMID: 31131835 PMCID: PMC6536029 DOI: 10.14639/0392-100x-2227] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 07/16/2018] [Indexed: 11/24/2022]
Abstract
Total laryngectomy is the standard of care for advanced laryngeal/hypopharyngeal cancer. Effective voice rehabilitation is mandatory and tracheo-oesophageal speech (TES) has progressively gained approval. In 2011, we evaluated quality of life (QoL) and satisfaction after TES rehabilitation, demonstrating its efficacy in highly motivated subjects. The aim of the present study was to investigate whether those results are maintained over time within the same selected cohort. 15 of 24 patients were left with a minimum 12 year-follow up after voice prosthesis (VP) implantation. Short Form 36-Item Health Survey (SF-36) for QoL assessment and a study-specific structured questionnaire for evaluation of TES-related satisfaction were employed. The 9/24 patients who dropped out from the follow-up were excluded from the original count and the former results were recalculated. A control group of subjects with minor ENT diseases was used for SF-36 analysis. Many SF-36 items (RP, BP, SF, RE) significantly improved over time, approaching the results of the control group. VP duration also increased (6.3 ± 3.1 against 3.0 ± 1.8 months). TES-related satisfaction items did not change in a statistically significant way. Three patients (20.0%) would not have chosen the same kind of voice restoration: these subjects are those more distant from our institution (230 km and 462 km, respectively, against a mean distance of 15.4 ± 13.8 km for other patients). With the present work, we highlight how the striking results of TES can not only be maintained over time (i.e. TES-related satisfaction), but also substantially improve (i.e. QoL). An integrated, widespread network of centres for VP management is needed to optimise patient follow-up and allow studies on larger series.
Collapse
|
11
|
Simonelli M, Lorenzi E, Dipasquale A, Persico P, Ninatti G, Giordano L, Bertossi M, Santoro A. Patient (pt) selection for immunotherapeutic early-phase clinical trials (ieCTs): A single phase I unit experience. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz244.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
12
|
Simonelli M, Persico P, Dipasquale A, Lorenzi E, Giordano L, Pessina F, Navarria P, Scorsetti M, Bello L, Santoro A. Outcome of high-grade gliomas (HGGs) treated into immunotherapeutic early-phase clinical trials (ieCTs): A single-center experience. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz243.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
13
|
Simonelli M, Persico P, Dipasquale A, Lorenzi E, Giordano L, Pessina F, Navarria P, Scorsetti M, Bello L, Santoro A. P05.08 High-grade gliomas and immunotherapeutic early phase clinical trials: a single-center experience. Neuro Oncol 2019. [DOI: 10.1093/neuonc/noz126.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
BACKGROUND
Patients with high-grade gliomas (HGGs) have historically been excluded from immunotherapeutic early-phase clinical trials (ieCTs) due to unavailability of serial bioptic sampling, the frequent need of corticosteroids, concerns regarding activity of immunotherapy in central nervous system, and rapid clinical deterioration.
MATERIAL AND METHODS
We retrospectively reviewed data of all recurrent HGG patients enrolled in ieCTs at Humanitas Cancer Center Phase I Unit between 2014 and 2019. Disease control rate (DCR) according to RANO criteria, six-months progression-free and overall survival (PFS-6; OS-6), and treatment-related adverse events (TRAEs), were evaluated. A control-cohort (CC) of patients treated with standard treatments (temozolomide, fotemustine, lomustine and procarbazine, bevacizumab) matched (1:1) for sex, age, line of treatment, MGMT methylation status, and IDH mutational status, was selected for comparison. A series of clinical parameters with an established prognostic value for patients with solid tumors treated into ieCTs were correlated with survivals through an univariate analysis. These include: use of steroids, neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, monocyte-to-lymphocyte ratio, lactate dehydrogenase, albumin, total protein.
RESULTS
Five among the 23 ieCTs conducted at our Phase I Unit allowed inclusion of HGG patients. 25 patients were enrolled in the experimental cohort (EC): 22 (88%) glioblastoma, 3 (12%) anaplastic astrocytoma. Median age was 50 years (range 25–71); 16 patients (64%) were men, 9 (36%) women; 17 pts (68%) required steroid therapy, with a median baseline dexamethasone dose of 2 mg (range 1–6). The median number of prior systemic therapies was 1 (range 1–2). Twelve patients (48%) received monotherapies (anti PD-1, anti CSFR-1, anti TGF-ß, anti cereblon), 13 (52%) combination regimens (anti PD-L1 + anti CD38, anti PD-1 + anti CSFR-1). DCR was 40% (1 CR + 2 PR + 7 SD) and 37% (9 SD), in EC and CC, respectively. Four patients (16%) in EC had grade ≥3 TRAEs (1 neutropenia, 1 pneumonia, 2 hepatitis). With a median follow-up of 14 months PFS-6 were 35% and 16% (p=0.075), in EC and CC respectively, while OS-6 was significantly improved in the EC (82% vs 44%, p=0.004). In our small series, none of clinical factors resulted prognostic.
CONCLUSION
Survival outcomes of ourHGG patients treated into ieCTs compared very favorably with a matched CC. Inclusion of HGGs patients into ieCTs should be strongly encouraged. Identification of clinical factors to select who may benefit from ieCTs still remains crucial.
Collapse
|
14
|
Giordano L, Di Santo D, Bondi S, Marchi F, Occhini A, Bertino G, Grammatica A, Parrinello G, Peretti G, Benazzo M, Nicolai P, Bussi M. The supraclavicular artery island flap (SCAIF) in head and neck reconstruction: an Italian multi-institutional experience. ACTA ACUST UNITED AC 2019; 38:497-503. [PMID: 30623895 PMCID: PMC6325652 DOI: 10.14639/0392-100x-1794] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 11/22/2017] [Indexed: 11/23/2022]
Abstract
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.
Collapse
|
15
|
Mazza R, Spina M, Califano C, Gaudio F, Carella M, Consoli U, Palombi F, Musso M, Pulsoni A, Kovalchuk S, Bonfichi M, Ricci F, Fabbri A, Liberati A, Rodari M, Giordano L, Balzarotti M, Gallamini A, Ricardi U, Chauvie S, Merli F, Carlo-Stella C, Santoro A. DOSE DENSE ABVD (DD-ABVD) AS FIRST LINE THERAPY IN EARLY-STAGE UNFAVORABLE HODGKIN LYMPHOMA (HD): RESULTS OF A PHASE II, PROSPECTIVE STUDY BY FONDAZIONE ITALIANA LINFOMI. Hematol Oncol 2019. [DOI: 10.1002/hon.100_2630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
16
|
Agostinetto E, Masci G, Giordano L, Losurdo A, De Sanctis R, Torrisi R, Zuradelli M, Scorsetti M, Santoro A. HER2-positive breast cancer and CNS metastases: Prognostic factors and clinical outcome. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz100.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
17
|
Bertino G, Lepenne Y, Tinelli C, Giordano L, Cacciola S, Di Santo D, Occhini A, Benazzo M, Bussi M. Radial vs ulnar forearm flap: a preliminary study of donor site morbidity. ACTA ACUST UNITED AC 2019; 39:322-328. [PMID: 30933177 PMCID: PMC6843587 DOI: 10.14639/0392-100x-2102] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 05/02/2018] [Indexed: 12/03/2022]
Abstract
The objective of this study was to compare donor site morbidity after reconstructive surgery with Ulnar Forearm Free Flap (UFFF) and Radial Forearm Free Flap (RFFF) with subjective methods. The UFFF and the RFFF were applied for reconstruction of soft tissue defects of the head and neck region in 30 patients (20 M and 10 F; age range 28-75 years) affected by head and neck squamous cell carcinoma. The Disability of Arm, Shoulder and Hand (DASH) questionnaire was used to assess morbidity of the donor site. Analysis of the patients’ DASH scores showed an overall median DASH total score of 9.17. No significant differences were observed for median values of the RFFF and UFFF groups (7.14 vs 10 respectively) or for the values in males and females (5 vs 13.3 respectively). The UFFF can be considered a valid alternative to the RFFF for reconstruction of soft tissue defects of the head and neck area; it is safe, easy to harvest and is not associated with major morbidities of the donor site as demonstrated by the DASH questionnaire.
Collapse
|
18
|
Matricardi S, Darra F, Spalice A, Basti C, Fontana E, Dalla Bernardina B, Elia M, Giordano L, Accorsi P, Cusmai R, De Liso P, Romeo A, Ragona F, Granata T, Concolino D, Carotenuto M, Pavone P, Pruna D, Striano P, Savasta S, Verrotti A. Electroclinical findings and long-term outcomes in epileptic patients with inv dup (15). Acta Neurol Scand 2018; 137:575-581. [PMID: 29363096 DOI: 10.1111/ane.12902] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2018] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To define the electroclinical phenotype and long-term outcomes in a cohort of patients with inv dup (15) syndrome. MATERIAL AND METHODS The electroclinical data of 45 patients (25 males) affected by inv dup (15) and seizures were retrospectively analysed, and long-term follow-up of epilepsy was evaluated. RESULTS Epilepsy onset was marked by generalized seizures in 53% of patients, epileptic spasms in 51%, focal seizures in 26%, atypical absences in 11% and epileptic falls in 9%. The epileptic syndromes defined were: generalized epilepsy (26.7%), focal epilepsy (22.3%), epileptic encephalopathy with epileptic spasms as the only seizure type (17.7%) and Lennox-Gastaut syndrome (33.3%). Drug-resistant epilepsy was detected in 55.5% of patients. There was a significant higher prevalence of seizure-free patients in those with seizure onset after the age of 5 years and with focal epilepsy, with respect to those with earlier epilepsy onset because most of these later developed an epileptic encephalopathy (69.2% vs 34.4%; P = .03), usually Lennox-Gastaut Syndrome in type. In fact, among patients with early-onset epilepsy, those presenting with epileptic spasms as the only seizure type associated with classical hypsarrhythmia achieved seizure freedom (P < .001) compared to patients with spasms and other seizure types associated with modified hypsarrhythmia. CONCLUSIONS Epilepsy in inv dup (15) leads to a more severe burden of disease. Frequently, these patients show drug resistance, in particular when epilepsy onset is before the age of five and features epileptic encephalopathy.
Collapse
|
19
|
Segnan N, Senore C, Giordano L, Ponti A, Ronco G. Promoting Participation in a Population Screening Program for Breast and Cervical Cancer: A Randomized Trial of Different Invitation Strategies. TUMORI JOURNAL 2018; 84:348-53. [PMID: 9678615 DOI: 10.1177/030089169808400307] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background Attendance level has been identified as a major determinant of cost-effectiveness of organized screening programs. We tested the effectiveness of 4 different invitation systems in the context of an organized population screening program for cervical and breast cancer. Methods Women eligible for invitation - 8385 for cervical and 8069 for breast cancer screening - listed in the rosters of 43 and 105 general practitioners (GP), respectively, who had accepted to collaborate in the program, were randomized to 4 invitation groups: Group A - letter signed by the GP, with a prefixed appointment; Group B - open-ended invitation, signed by the GP, prompting women to contact the screening center to arrange an appointment; Group C - letter (same as for group A), signed by the program coordinator, with a prefixed appointment; Group D - extended letter (highlighting the benefits of early cancer detection) signed by the GP, with a prefixed appointment. Assignment to the interventions was based on a randomized block design (block=GP). Results Assuming Group A as the reference, the overall compliance with cervical cancer screening was reduced by 39% in Group B (RR=0.61; 95% CI, 0.56-0.68) and by 14% in Group C (RR=0.86; 95% CI, 0.78-0.93); no difference was observed for Group D (RR=1.03; 95% CI, 0.95-1.1). The response pattern was similar for breast screening (Group B: RR=0.71; 95% CI, 0.65-0.76; Group C: RR=0.87; 95% CI, 0.81-0.94; Group D: RR=1.01; 95% CI, 0.94-1.08). Conclusions Personal invitation letters signed by the woman's GP, with preallocated appointments, induce a significant increase in compliance with screening. Efficiency can be ensured through the adoption of overbooking, provided that attendance levels are regularly monitored.
Collapse
|
20
|
Giordano L, Giorgi D, Fasolo G, Segnan N, Del Turco MR. Breast Cancer Screening: Characteristics and Results of the Italian Programmes in the Italian Group for Planning and Evaluating Breast Cancer Screening Programmes (GISMa). TUMORI JOURNAL 2018; 82:31-7. [PMID: 8623500 DOI: 10.1177/030089169608200106] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In 1990, GISMa (Italian Group for planning and evaluating Mammographic Screening - Gruppo Italiano per la pianificazione e la valutazione dei programmi di Screening Mammografico), a working group of operators (radiographers, radiologists, epidemiologists, clinicians, surgeons) involved in screening programmes ongoing in Italy, was created within the Italian School of Senology. The aim of this study is to illustrate data, presented at the GISMa meeting held in April 1994, concerning the characteristics of each programme and some early indicators of effectiveness. To assess these parameters (concerning compliance level, recall rate, benign/malignant biopsy ratio, detection rate, stage distribution, nodal involvement and number of cancers with a diameter under 1 cm, rate of cancer, etc.), ‘acceptable’ and ‘desirable’ standards obtained from Italian and North-European cancer screening experiences have been adopted. Most programmes have shown an acceptable standard for most of the indicators, and many of them have attained desirable levels. In most screening programmes the occurrence of interval cancers has not yet been measured, but all centres have (or are working to set up) a systematic active procedure to collect the data. The results indicate that common guidelines can be adopted, even when working in very heterogeneous contexts, and that it is possible to achieve a very high effectiveness and efficacy level. As regards quality control and cost/benefit issues, the goal of extending centralised, population-based screening programmes to other Italian regions becomes a priority.
Collapse
|
21
|
Giorgi D, Giordano L, Senore C, Merlino G, Negri R, Cancian M, Lerda M, Segnan N, Del Turco MR. General Practitioners and Mammographic Screening Uptake: Influence of Different Modalities of General Practitioner Participation. TUMORI JOURNAL 2018; 86:124-9. [PMID: 10855848 DOI: 10.1177/030089160008600203] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background To compare the impact of different modalities of general practitioner (GP) involvement, including the introduction of target payments, on the attendance rate of organized population-based screening programs for breast cancer in Italy. Study design The study was conducted between 1994 and 1996 in four Italian cities where mammographic screening programs are active: Caltanissetta (CL), Firenze (Fl), Modena (MO) and Torino (TO). The impact on attendance rate of different invitation strategies based on active GP involvement was tested in each center. The additional effect of economic incentives was also assessed. The incentives were proportional to the level of compliance attained by each GP and weighted by the size of his eligible patients’ list. Results In the Firenze project, an invitation signed by the GP and the project co-ordinator attained a statistically significant higher participation (difference: 4.2%, χ2 = 7.42, P = 0.006). In Caltanissetta and Torino there was a significant increase of about 7% in the response rate to the postal reminder in the groups contacted by the GPs. No difference was observed in the Modena project between the two groups. Conclusions The main contributions of GP involvement can be: “cleaning up'’ the invitation lists, especially when computerized archives with the mammographic history of the target population are not available; increasing the women's participation by signing the invitation letter, by counseling and active participation in the invitation phase; co-operating in the reminder phase by recalling women non responders at first invitation. The offer of target payment had a certain impact on the screening uptake, but not easily distinguishable from GP signature of the invitation letter; further studies of appropriate design should be planned. Organizational factors, such as availability of a list of non-responders, might be crucial in order to enhance the effect of the GPs’ action.
Collapse
|
22
|
Giordano L, Ortale A, Ponti A, Falco P, Correale L, Sacchetto D, Segnan N, Gallo F. Potentiality of tablet devices to enhance data collection in epidemiological research. Eur J Cancer 2018. [DOI: 10.1016/s0959-8049(18)30390-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
23
|
Di Castri A, Quarta L, Mataro I, Riccardi F, Pezone G, Giordano L, Shoham Y, Rosenberg L, Caleffi E. The entity of thermal-crush-avulsion hand injury (hot-press roller burns) treated with fast acting debriding enzymes (nexobrid): literature review and report of first case. ANNALS OF BURNS AND FIRE DISASTERS 2018; 31:31. [PMID: 30174569 PMCID: PMC6116640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 02/18/2018] [Indexed: 06/08/2023]
Abstract
Hand burns are present in >60% of all burn cases and in fire mass casualty incidents even up to 100%. Most trauma and especially burns may be detrimental to the complex and delicate structures of the hand by direct injury, indirect BICS (Burn Induced Compartment Syndrome and interstitial high pressure) or by delayed or faulty treatment. BICS represents a special threat as the increasing swelling and oedema of the small diameter hand and forearm will exert pressure on the capillary/venous system, eventually ending in irreversible damage to the skin, nerves, muscle and vascular bed. Immediate release of constricting skin by incisional escharotomy and sometimes fasciotomy may arrest this vicious cycle: escharotomy is simple for experienced hand or burn surgeons, but they are not always present at the primary treatment site. The diagnosis of BICS is not simple either, as the direct measurement of interstitial/compartment pressure is rarely done. Burns caused by hot rollers such as industrial linen ironing machines are especially traumatic as besides the "simple" thermal burn, the hot rollers exert immense crushing pressure to the hand caught between the rollers. Over the last few years, several publications have described the role of a newly approved Bromelain derived enzymatic debriding agent (NexoBrid) for burns in general and hand burns in particular, and its ability to resolve or prevent BICS. We present a rare severe thermal/crush hand injury case where we were able to successfully treat the patient with NexoBrid enzymatic debridement-escharotomy.
Collapse
|
24
|
Szalai AM, Armando NG, Barabas FM, Stefani FD, Giordano L, Bari SE, Cavasotto CN, Silberstein S, Aramendía PF. A fluorescence nanoscopy marker for corticotropin-releasing hormone type 1 receptor: computer design, synthesis, signaling effects, super-resolved fluorescence imaging, and in situ affinity constant in cells. Phys Chem Chem Phys 2018; 20:29212-29220. [DOI: 10.1039/c8cp06196c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A new fluorescent marker for CRHR1 shows an antagonist effect and suitability for super resolution fluorescence microscopy.
Collapse
|
25
|
Mennini T, Giordano L, Mengozzi M, Ghezzi P, Tonelli R, Mantegazza R, Silani V, Corbo M, Lunetta C, Beghi E. Increased Il-8 Levels in the Cerebrospinal Fluid of Patients with Amyotrophic Lateral Sclerosis. EUR J INFLAMM 2017. [DOI: 10.1177/1721727x0900700105] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Inflammation has been implicated in the pathogenesis of many neurodegenerative diseases. The chemokine IL-8 is thought to have a pathophysiological role in neurodegenerative diseases. IL-8 has recently been shown to induce death of primary cultured motor neurons in vitro. We determined IL-8 levels in the cerebrospinal fluid (CSF) from 38 patients with sporadic amyotrophic lateral sclerosis (ALS) compared to patients with other non-inflammatory neurological diseases (cerebrovascular disease, degenerative dementia, Parkinson's disease, compressive radiculo-myelopathy). Multiple sclerosis (MS) patients were used as positive controls. The levels of IL-8 in the CSF of ALS patients were significantly higher than those of patients with other, non-inflammatory neurological conditions and similar to those of MS patients. The only variable influencing IL-8 in ALS patients was sex, with higher levels in men than in women. The presence of the inflammatory cytokine IL-8 in the CSF of patients with ALS at the time of diagnosis strengthens the hypothesis of a role for this chemokine in neurodegenerative disorders.
Collapse
|