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Background:. We utilized the Cleft Questionnaire (CLEFT-Q) to determine the change in patient’s perception of facial appearance, facial function, and quality of life after surgery for cleft lip or cleft palate and factors associated with this change. Methods:. A longitudinal pilot study of patients receiving surgery for cleft lip or cleft palate recruited from six participating tertiary hospitals in Nigeria between January 2022 and August 2023 was performed. The CLEFT-Q scores were obtained before surgery and 3, 6, and 12 months after surgery. Differences between the pre- and postsurgery scores were analyzed using Wilcoxon signed rank t test and a repeated measures analysis of variance to investigate factors associated with a difference in scores. Results:. Thirty-four patients participated in the study. Most had primary procedures [24 (70.6)], and cleft palate repair was the predominant surgery done [28 (82.4%)]. There were statistically significant increases from preoperative to postoperative scores at 3, 6, and 12 months postsurgery for all facial function and quality-of-life subscale scores (P < 0.001–P = 0.04). Female sex, ethnicity, and nature of surgery were associated with significant differences in CLEFT-Q scores. Conclusions:. Patients’ perception of their facial appearance, function, and quality of life improved significantly after surgery. Female sex, Hausa ethnic group, and need for secondary surgery were associated with lower quality-of-life scores. This study shows the potential of using the CLEFT-Q as a standardized tool for large-scale patient-reported outcomes cleft research in Nigeria.

La Direttiva 2004/80/CE stabilisce che gli Stati membri dell’Unione Europea mettano in atto sistemi normativi volti a prevedere forme di indennizzo a favore delle vittime di reati violenti e dolosi, quando l’autore del fatto criminale sia sconosciuto o insolvente. Il presente articolo pone l’attenzione sul recepimento nell’ordinamento italiano della norma europea, operato con la Legge n. 122 del 6 luglio 2016,evidenziando gli aspetti critici e le problematiche sollevati dalla dottrina e dalla giurisprudenza. Appare, infatti, concorde la dottrina nel ritenere che tale norma rappresenta una lettura riduzionistica della disciplina europea. I punti critici della legge italiana sono sintetizzabili in particolare: nella generale restrizione del concetto di indennizzo (inteso prevalentemente come rimborso spese), nella limitazione dei reati per i quali è prevista la possibilità di ottenere un ristoro e nelle condizioni previste in capo alla vittima per accedere al beneficio. La Directive n°2004/80/CE prévoit que les États membres mettent en vigueur les dispositions législatives, réglementaires et administratives nécessaires pour indemniser les victimes de délits violents et intentionnels lorsque le contrevenant ne peut pas être identifié ou est insolvable. Cet article porte sur l’intégration de cette Directive dans le système légal italien, par la Loi n°122 du 6 juillet 2016, mettant en relief les aspects les plus critiques et les problèmes envisagés par la littérature et la jurisprudence. La littérature sur le sujet semble, en effet, indiquer que cette loi est réductionniste en comparaison avec la Directive européenne. Les points critiques de la loi italienne peuvent être résumés comme suit : la restriction du concept d’indemnisation (dans la loi italienne il ne couvre que les dépenses) ; le nombre restreint de délits pour lesquels l’indemnisation est prévue ; les caractéristiques de la victime nécessaires à l’obtention de l’indemnisation. The Directive no. 2004/80/CE stipulates that Member States shall bring into force the laws about compensation to violent and intentional crime victims where the offender cannot be identified or is insolvent. This article focuses on the incorporation of this Directive into the Italian legal system, through the law no. 122 of 6 July 2016, highlighting the most critical aspects and the problems unveiled by literature and justice case-law. The literature seems to agree that such a law is reductionist in comparison with the European regulation. The critical points of the Italian law may be summarised as follows: the restriction of the concept of compensation (in the Italian law it is intended as a mere cover expenditure); the few number of crimes for which a compensation can be envisaged; the underlying conditions of the victims for asking for the compensation.

Introduction. Ameloblastomas are clinically the most important type of odontogenic tumors. Solid or multicystic form most commonly affects mandible, it is highly aggressive and shows high rates of recurrence. The aim was to report aggressive behavior of a rare maxillary solid ameloblastoma, emphasizing the clinical, tomographic and histological aspects. Case Report. A young and asymptomatic patient, presenting a solid ameloblastoma initially located in the maxillary sinus with rapid spreading to the adjacent tissues, had early recurrence despite radical surgical approach. Conclusion. Multicystic or solid ameloblastoma has lower incidence in maxilla and extremely aggressive behavior, justifying careful follow-up of the patients.

Complex karyotype (CK) at chronic lymphocytic leukemia (CLL) diagnosis is a negative biomarker of adverse outcome. Since the impact of CK and its subtypes, namely type-2 CK (CK with major structural abnormalities) or high-CK (CK with ≥5 chromosome abnormalities), on the risk of developing Richter syndrome (RS) is unknown, we carried out a multicenter real-life retrospective study to test its prognostic impact. Among 540 CLL patients, 107 harbored a CK at CLL diagnosis, 78 were classified as CK2 and 52 as high-CK. Twenty-eight patients developed RS during a median follow-up of 6.7 years. At the time of CLL diagnosis, CK2 and high-CK were more common and predicted the highest risk of RS transformation, together with advanced Binet stage, unmutated (U)-IGHV, 11q-, and TP53 abnormalities. We integrated these variables into a hierarchical model: high-CK and/or CK2 patients showed a 10-year time to RS (TTRS) of 31%; U-IGHV/11q- /TP53 abnormalities/Binet stage B-C patients had a 10-year TTRS of 12%; mutated (M)-IGHV without CK and TP53 disruption a 10-year TTRS of 3% (P<0.0001). We herein demonstrate that CK landscape at CLL diagnosis allows the risk of RS transformation to be refined and we recapitulated clinico-biological variables into a prognostic model.

In a series of 349 patients with chronic lymphocytic leukaemia (CLL), we found lower levels of signalling lymphocytic activation molecule family member 1 (SLAMF1) expression in cases with highly complex karyotypes, as defined by the presence of five or more chromosomal abnormalities (CK5; P < 0·001) and with major chromosomal structural abnormalities (P < 0·001). SLAMF1 downregulation was significantly associated with advanced Binet Stage (P = 0·001), CD38 positivity (P < 0·001), high β 2 -microglobulin levels (P < 0·001), immunoglobulin heavy chain variable region gene (IGHV) unmutated status (P < 0·001), 11q deletion (P < 0·001), tumour protein p53 (TP53) disruption (P = 0·011) and higher risk CLL International Prognostic Index categories (P < 0·001). Multivariate analysis showed that downregulated SLAMF1 levels had independent negative prognostic impact on time-to-first treatment (P < 0·001) and overall survival (P < 0·001)., (© 2020 British Society for Haematology and John Wiley & Sons Ltd.)

Background: Complex karyotype (CK) is a heterogeneous category with a negative impact in chronic lymphocytic leukaemia (CLL). Our group has recently reported that CK patients with major structural abnormalities (i.e. CK2) are characterised by a worse prognosis, as compared to other lesions within CK(CK1)., Methods: We performed a multicentre retrospective study to test whether the combination of CK subtypes with IGHV status could be a relevant prognostic and predictive tool., Results: Among 522 patients 13% harboured CK2, 41% CK1 and/or U-IGHV (U-CK1) and 46% M-IGHV without any CK subtypes (M-noCK). After a median follow-up of 5.8 years, CK2 patients had the shortest TTFT (5-year TTFT 31%, 39 and 81%, p < 0.0001) and OS (5-year OS 67%, 85 and 93%, p < 0.0001) as compared to U-CK1 or M-noCK cases, regardless of TP53 abnormalities. CK2 patients also had the worst outcome after chemoimmunotherapy. In fact, the median TTNT after FCR or BR was 1.86 and 4.79 years for CK2 and U-CK1, but not reached for M-noCK patients (p < 0.0005)., Conclusions: We herein suggest that the combined assessment of the IGHV mutational status and CK subtypes refines the prognostication of CLL, allowing to identify M-IGHV patients without any CK subtypes who are characterised by an indolent disease and excellent outcome after chemoimmunotherapy.

Complex karyotype (CK) is a negative prognostic factor in chronic lymphocytic leukaemia (CLL). However, CK is a heterogeneous cytogenetic category. Unbalanced rearrangements were present in 73·3% of 90 CLL patients with CK (i.e. ≥3 chromosome aberrations in the same clone), and were associated with a shorter overall survival (P = 0·025) and a shorter time to first treatment (P = 0·043) by multivariate analysis. Patients with unbalanced rearrangements presented a distinct mRNA expression profile. In conclusion, CLL patients with unbalanced rearrangements might represent a subset of very high-risk CLL patients with distinct clinical and biological characteristics., (© 2018 John Wiley & Sons Ltd.)

We investigated whether karyotype analysis and mutational screening by next generation sequencing could predict outcome in 101 newly diagnosed chronic lymphocytic leukemia patients with high-risk features, as defined by the presence of unmutated IGHV gene and/or 11q22/17p13 deletion by FISH and/or TP53 mutations. Cytogenetic analysis showed favorable findings (normal karyotype and isolated 13q14 deletion) in 30 patients, unfavorable (complex karyotype and/or 17p13/11q22 deletion) in 34 cases and intermediate (all other abnormalities) in 36 cases. A complex karyotype was present in 21 patients. Mutations were detected in 56 cases and were associated with unmutated IGHV status (p = 0.040) and complex karyotype (p = 0.047). TP53 disruption (i.e. TP53 mutations and/or 17p13 deletion by FISH) correlated with the presence of ≥ 2 mutations (p = 0.001) and a complex karyotype (p = 0.012). By multivariate analysis, an advanced Binet stage (p < 0.001) and an unfavorable karyotype (p = 0.001) predicted a shorter time to first treatment. TP53 disruption (p = 0.019) and the unfavorable karyotype (p = 0.028) predicted a worse overall survival. A shorter time to chemorefractoriness was associated with TP53 disruption (p = 0.001) and unfavorable karyotype (p = 0.025). Patients with both unfavorable karyotype and TP53 disruption presented a dismal outcome (median overall survival and time to chemorefractoriness of 28.7 and 15.0 months, respectively). In conclusion, karyotype analysis refines risk stratification in high-risk CLL patients and could identify a subset of patients with highly unfavorable outcome requiring alternative treatments.

Background: In chronic lymphocytic leukemia (CLL), next-generation sequencing (NGS) analysis represents a sensitive, reproducible, and resource-efficient technique for routine screening of gene mutations., Methods: We performed an extensive biologic characterization of newly diagnosed CLL, including NGS analysis of 20 genes frequently mutated in CLL and karyotype analysis to assess whether NGS and karyotype results could be of clinical relevance in the refinement of prognosis and assessment of risk of progression. The genomic DNA from peripheral blood samples of 200 consecutive CLL patients was analyzed using Ion Torrent Personal Genome Machine, a NGS platform that uses semiconductor sequencing technology. Karyotype analysis was performed using efficient mitogens., Results: Mutations were detected in 42.0 % of cases with 42.8 % of mutated patients presenting 2 or more mutations. The presence of mutations by NGS was associated with unmutated IGHV gene (p = 0.009), CD38 positivity (p = 0.010), risk stratification by fluorescence in situ hybridization (FISH) (p < 0.001), and the complex karyotype (p = 0.003). A high risk as assessed by FISH analysis was associated with mutations affecting TP53 (p = 0.012), BIRC3 (p = 0.003), and FBXW7 (p = 0.003) while the complex karyotype was significantly associated with TP53, ATM, and MYD88 mutations (p = 0.003, 0.018, and 0.001, respectively). By multivariate analysis, the multi-hit profile (≥2 mutations by NGS) was independently associated with a shorter time to first treatment (p = 0.004) along with TP53 disruption (p = 0.040), IGHV unmutated status (p < 0.001), and advanced stage (p < 0.001). Advanced stage (p = 0.010), TP53 disruption (p < 0.001), IGHV unmutated status (p = 0.020), and the complex karyotype (p = 0.007) were independently associated with a shorter overall survival., Conclusions: At diagnosis, an extensive biologic characterization including NGS and karyotype analyses using novel mitogens may offer new perspectives for a better refinement of risk stratification that could be of help in the clinical management of CLL patients.

Background: The expression of the immunoglobulin superfamily cell membrane adhesion molecule CD146 has been reported on several normal and pathological cell types in human. The aim of this study was to investigate CD146 expression in acute leukemia using a multiparametric cytofluorimetric approach., Methods: Cytofluorimetric and cytogenetic studies were performed on peripheral blood and bone marrow samples from 162 patients with acute myeloid leukemia (AML, n = 121) and acute lymphoblastic leukemia (ALL, n = 41). ALL patients were subdivided in B-ALL (n = 38) and T-ALL (n = 3). Adult (n = 18) and pediatric (n = 20) B-ALL were considered as a whole group., Results: Four out of 121 (3.3%) AML cases, 14/38 (36.8%) B-ALL, and 2/3 (66.6%) T-ALL expressed CD146 on 12-98% of blasts (p < 0.001). CD146 expression was not observed in 10 healthy controls. Among B-ALL CD146-positive cases, 78.6% were associated with a "common"/BII-ALL and 21.4% with a pre-B/BIII-ALL immunophenotype while pro-B/BI-ALL and mature-B/BIV-ALL cases were CD146-negative. Statistical analysis showed CD146 expression strongly associated with Ph+ positivity in B-ALL with the highest percentage of CD146-positive blasts in all Ph-positive B-ALL cases (84 ± 22% Ph-positive B-ALL SD vs. 40 ± 24% SD in Ph-negative B-ALL; p < 0,001)., Conclusion: In our series, CD146 was expressed in all cases of Ph-positive B-ALL and in the vast majority of T-ALL, whereas it was rarely expressed by AML blasts. We suggest that CD146 may be considered as an additional marker for acute lymphoblastic leukemia diagnosis and monitoring of minimal residual disease in those cases which are CD146-positive at diagnosis. © 2015 International Clinical Cytometry Society., (© 2015 International Clinical Cytometry Society.)

Chromosomal rearrangements involving 3q26 are recurrent findings in myeloid malignancies leading to MECOM overexpression, which has been associated with a very poor prognosis. Other 3q abnormalities have been reported and cryptic MECOM rearrangements have been identified in some cases. By fluorescence in situ hybridization (FISH) analysis, we investigated 97 acute myeloid leukemia/myelodysplastic syndrome patients with various 3q abnormalities to determine the role and the frequency of the involvement of MECOM. We identified MECOM rearrangements in 51 patients, most of them showed 3q26 involvement by chromosome banding analysis (CBA): inv(3)/t(3;3) (n = 26) and other balanced 3q26 translocations (t(3q26)) (n = 15); the remaining cases (n = 10) showed various 3q abnormalities: five with balanced translocations involving 3q21 or 3q25; two with homogenously staining region (hsr) on 3q; and three with other various 3q abnormalities. Complex rearrangements with multiple breakpoints on 3q, masking 3q26 involvement, were identified in cases with 3q21/3q25 translocations. Furthermore, multiple breaks were observed in two cases with t(3q26), suggesting that complex rearrangement may also occur in apparently simple t(3q26). Intrachromosomal gene amplification was another mechanism leading to MECOM overexpression in two cases with hsr on 3q. In the last three cases, FISH analysis revealed 3q26 involvement that was missed by CBA because of metaphases' suboptimal quality. All cases with MECOM rearrangements showed overexpression by real-time quantitative PCR. Finally, MECOM rearrangements can occur in patients with 3q abnormalities even in the absence of specific 3q26 involvement, underlining that their frequency is underestimated. As MECOM rearrangement has been associated with very poor prognosis, its screening should be performed in patients with any 3q abnormalities., (© 2016 Wiley Periodicals, Inc.)

The possibility that human mesenchymal stromal cells (hMSC) may derive from the malignant clone in hematological malignancies (HM) is a controversial issue. In order to clarify hMSC origin and disclose possible cytogenetic heterogeneity in hMSC belonging to different patients, bone marrow (BM)-derived hMSC samples from chronic lymphocytic leukemia (CLL) and acute lymphoblastic leukemia (ALL) were expanded in culture, characterized by flow cytometry, and screened by conventional cytogenetic analysis and fluorescent in situ hybridization for the presence of possible cytogenetic aberrations, related or not to the hematopoietic neoplastic clone. Our data showed that the presence of cytogenetic aberrations in successfully expanded HM-MSC stromal layers derives from the persistence of contaminating hemopoietic cells (HC), which is greatly supported by in vitro culture conditions that could mimic in vivo microenvironmental niche. Interestingly, the presence of binucleated HM-MSC maintaining a diploid numerical setting has been also detected, while aneuploidies were observed more frequently in mononucleated HM-MSC from patients with an altered karyotype than in patients with a normal karyotype and controls. In conclusion, here, we showed that in ALL and in CLL, the BM-MSC has a normal karyotype, thus supporting a distinct origin from hematopoietic cells (HC). The presence of in vitro hMSC aneuploidy is associated with lymphoid neoplasias carrying chromosome abnormalities, suggesting that hMSC should be characterized before clinical application. The adequacy of hMSC cytogenetic characterization here proposed could represent a "prerequisite" to standardize the hMSC analysis before their use in the autologous setting and cellular therapy.