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Mazur M, Westland S, Ndokaj A, Nardi GM, Guerra F, Ottolenghi L. In-vivo colour stability of enamel after ICON® treatment at 6 years of follow-up: a prospective single center study. J Dent 2022; 122:103943. [PMID: 35033596 DOI: 10.1016/j.jdent.2021.103943] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 12/28/2021] [Accepted: 12/31/2021] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES This in-vivo clinical study provides subjective and objective documentation on colour stability of enamel after resin infiltration at a mean observation time of six years after treatment. METHODS 76 teeth previously treated with ICON® due to hypomineralized lesions of enamel were recalled for a follow-up at ………(………..). Colour stability was assessed: i) subjectively by patients using FDI-colour matching criteria; ii) objectively by calculating CIEDE2000 colour differences between the affected/treated and sound enamel in each tooth at T0 (baseline), T1 (one year) and T2 (six years) based on spectrophotometric data. Analysis of correlation between FDI and CIEDE2000 data was performed. RESULTS Two teeth were lost to follow-up prior to 72 months. No unwanted effects were reported by patients. Number of FDI scores 1 and 2 were 13.5%, 90.6% and 93.2% at T0, T1 and T2, respectively. ΔE00 was evaluated at 6.8 (SD3.8) at T0. ΔE00 was 5.8 (SD3.1) between T0 and T1 and 1.3 (SD0.6) between T1 and T2. ΔE00 reduction (T1-T0) was significantly but only fairly correlated with FDI scores at any follow-up. CONCLUSIONS This study shows that caries infiltration satisfactorily masks aesthetically relevant lesions after longer follow-up. Subjective and objective outcomes showed a fair correlation mainly for the initial masking effect. CLINICAL SIGNIFICANCE This prospective clinical trial demonstrates the excellent subjective and objective colorimetric stability of enamel treated with ICON® 6 years after treatment.
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Martini A, Luzzi V, Pietrafesa E, Di Carlo G, Guaragna M, Mazur M, Cotticelli L, Di Giacomo P, Piperno G, Brunori M, Di Paolo C, Polimeni A. Workers with Obstructive Sleep Apnea Syndrome: Proposal of a Clinical-Anamnestic Tool for the Occupational Health Surveillance. Saf Health Work 2022. [DOI: 10.1016/j.shaw.2021.12.1109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Nardi GM, Grassi R, Grassi FR, Di Giorgio R, Guerra F, Ottolenghi L, Acito G, Basari N, Bisegna S, Chiavistelli L, Cimarossa R, Colavito A, Figlia L, Gabrielli C, Sabatini S, Jedliński M, Mazur M. How Did the COVID-19 Pandemic Effect Dental Patients? An Italian Observational Survey Study. Healthcare (Basel) 2021; 9:healthcare9121748. [PMID: 34946472 PMCID: PMC8701184 DOI: 10.3390/healthcare9121748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 12/11/2021] [Accepted: 12/13/2021] [Indexed: 12/24/2022] Open
Abstract
The primary aim of this observational survey study was to assess patients' attitudes toward clinical dental practice during the COVID-19 pandemic; the secondary aim was to evaluate patients' attitudes towards oral health by maintaining an appropriate lifestyle and oral hygiene at home. The questionnaire was developed using Google Forms. The questionnaire consisted of three parts: Part A-geographic, demographic, and personal data; Part B-patients' attitude toward oral health selfcare and lifestyle; Part C-patients' attitude toward dental practice. This survey, conducted during the months of November and December 2020, enrolled 1135 subjects throughout Italy. All data were statistically analyzed. COVID-19 has changed patients' approach to dental procedures. Most of the people interviewed lived in families, and their greatest fear was infecting a family member. Restrictive measures forced people to stay at home, which led to an increased consumption of various types of food, including cariogenic foods. People said they felt safe when they went to the dentist, but they also paid special attention to measures to prevent contagion. Among the measures that should be introduced in similar situations in the future, people wanted telemedicine, a phone recall, and the possible use of video clips for home oral care instructions.
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Buszman P, Łukasik K, Deane S, Mazur M, Konopko M, Fernandez C, Glanc M, Kaźmierczak P, O’Brien B, Riley J, Milewski K, Buszman P. TCT-245 Safety and Feasibility of Epicardial Percutaneous Access and Maneuverability With a Novel Ablation Catheter for the Treatment of Atrial Fibrillation in a Porcine Model. J Am Coll Cardiol 2021. [DOI: 10.1016/j.jacc.2021.09.1098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Buszman PP, Kolarczyk-Haczyk A, Konopko M, Mazur M, Przybyla P, Ciesielska K, Pietrzyk E, Hermasch M, Zurakowski A, Gasior M, Rogala M, Jankowski P, Kazmierczak P, Milewski KP, Buszman PE. Long term outcomes of a coordinate care program in patients after myocardial infarction (KOS-MI). Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Despite significant progress in treatment of myocardial infarction (MI), the annual mortality remains a challenge. Since 2017, The Coordinated Care in Myocardial Infarction Program (KOS-MI) has been introduced in Poland, which guarantees and coordinates patients to achieve complete revascularization, electrotherapy when necessary, cardiac rehabilitation and access to cardiologist for patients after MI.
Purpose
The aim of this study was to assess long term outcomes (3-year follow-up) of patients enrolled in KOS-MI.
Methods
This is a prospective multicenter registry of 1973 consecutive patients with myocardial infarction hospitalized in 4 centers of American Heart of Poland from 11.2017 to 11.2018. Patients which constituted a study group were enrolled in KOS-MI program at discharge. A control group consisted patients who received standard of care. Propensity score matching was utilized for patients baseline characteristic matching and results adjustment. Follow-up was obtained from the National Health Fund registry citizens. Combine endpoint of MACCE consisted of death, MI, stroke and repeated revascularization.
Results
In total 753 patients were enrolled in KOS program and 1173 constituted a control group. More than 90% of patients in both groups underwent PCI. Patients in KOS-MI were mostly men (70% vs. 65%; p<0,05), were younger (65 vs. 68; p<0,05), admitted with STEMI (44,8% vs. 37,5%; p<0,05) with previous history of heart failure (23% vs. 17%; p<0,05). Patients in the control group had more comorbidities: chronic kidney disease (9,8% vs. 4,4%; p<0,05), previous AMI (17,6% vs. 12,6%; p<0,05), prior PCI (15,7% vs. 11%; p<0,05) and atrial fibrillation (11,7% vs. 8,4%; p<0,05). They were more often admitted with NSTEMI (62,5% vs. 55,3%; p<0,05) and acute heart failure (4,7% vs. 2,7%; p<0,05). KOS patients had more often completed revascularization performed (50% vs. 33,4%; p<0,05). Following propensity score matching 576 pairs were matched, and patient baseline characteristic were well balanced in all variables.
In long- term follow-up (mean 2,8±0,27 years) mortality was significantly lower in KOS group (9% vs. 16,3%; p<0,05) and MI similar (10,8% vs. 13,1%; p=0,14). MACCE was higher in the control group (43% vs. 30,2%; p<0,05). Prevalence of hospitalization for HF and repeated revascularization was higher in the control group (14,7% vs. 9,4%; p<0,05 and 27,9% vs. 21%; p<0,05, respectively). After adjustment MACCE remained significantly lower for KOS-MI, whereas there was tendency for lower mortality, hospitalization for HF and repeated revascularizations (Figure 1).
Conclusions
Combination and coordination of unrestricted rehabilitation, complete revascularization, electrotherapy and ambulatory cardiologist care in the KOS-MI program improves long term prognosis in patients after MI.
Funding Acknowledgement
Type of funding sources: None. Figure 1
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Guerra F, La Rosa P, Guerra F, Raimondi L, Marinozzi S, Miatto I, Vergati D, Ndokaj A, Gasperini N, Corridore D, Nardi GM, Mazur M, La Torre G, Ottolenghi L. Risk Management for a Legally Valid Informed Consent. LA CLINICA TERAPEUTICA 2021; 172:484-488. [PMID: 34625782 DOI: 10.7417/ct.2021.2361] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
ABSTRACT Gelli-Bianco law (Law no. 24/2017) intervenes both in order to divide healthcare liability between the healthcare professional and the facility in which he/she exercises and to incentivize the latter to adopt an organizational model suitable for managing the risk associated with the provision of any healthcare service, including the information for consent. In fact, the healthcare facility must guarantee clear, complete and adequate information on the specific case, which, therefore, cannot consist of standard forms to be signed by the patient, under penalty of a flawed consent to treatment and consequent healthcare liability in the event of an adverse event. The regulation mandates that safety must be guaranteed through proper prevention tools and health care risk management, in con-junction with the most effective use of structural, technological and organizational resources available. It further spells out the obligation of health care professionals to contribute to risk prevention while administering health care procedures. For this reason, the consent information constitutes a source of risk for the responsibility of the healthcare provider and the Facility and it must necessarily be managed. Risk Management is the management tool that can allow the healthcare facility to improve the quality and safety of the services provided, optimizing the risk of adverse events through proper moni-toring of the same. This paper will be published, following a special agreement, on the two journals "Igiene e Sanità Pubblica" and "La Clinica Tera-peutica", in Italian and in English, in order to increase the diffusion to a wider audience.
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Jedliński M, Grocholewicz K, Mazur M, Janiszewska-Olszowska J. What causes failure of fixed orthodontic retention? - systematic review and meta-analysis of clinical studies. Head Face Med 2021; 17:32. [PMID: 34301280 PMCID: PMC8306281 DOI: 10.1186/s13005-021-00281-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 07/05/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Orthodontic retention aims to maintain optimal teeth positions after active treatment. The stability is affected by numerous factors, including patients' individual features, thus retention should be adjusted in the most optimal way. Bonding a retainer makes retention less dependent on patient's compliance. QUESTIONS ARISE What wire or fiber splint type provides the best treatment stability? What materials should be used to bond the wire or fiber splint? Should be the bonding procedure be direct or indirect? The aim of the study is to assess and synthesize available controlled trials investigating failures of fixed retainers. METHODS Literature searches of free text and MeSH terms were performed in Scopus, Web of Science, Embase and PubMed Central in order to find studies, referring to failures of fixed retention (12th February 2021). The keywords were: ("orthodontic retainers AND failure AND wire"). The framework of this systematic review according to PICO was: Population: orthodontic patients; Intervention: fixed orthodontic retainer bonding; Comparison: Different protocols of fixed orthodontic retention applied; Outcomes: failure rate, survival rate. Three different specific scales from the Cochrane Collaboration Handbook were used, according to each study type. Additionally, a meta-analysis was conducted to compare the effectiveness of retention using fiber reinforced composite and multistranded steel wire. RESULTS The search identified 177 potential articles: 114 from PubMed, 41 from Scopus, 20 from Web of Science and 2 from Embase. After excluding studies inconsistent with selection criteria, 21 studies were included and subjected to qualitative analysis. The main outcome investigated was failure rate. This systematic review has some potential limitations due to the heterogeneity of design between included studies. CONCLUSIONS No retainer is proved to guarantee a perfect stability of dental alignment. The retainer should be bonded to all adherent teeth, preferably with additional use of bonding resin. No wire or fiber splint present superior characteristics concerning failure rate. Fiber reinforced composite retention is more sensitive to operator skills, and with imperfect bonding technique, failure rate is much higher. During the first 6 months after bonding retainer the patient should be under frequent control. The study protocol was registered in PROSPERO database with the number CRD42021233406.
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Jaworek-Troć J, Walocha JA, Skrzat J, Iwanaga J, Tubbs RS, Mazur M, Lipski M, Curlej-Wądrzyk A, Gładysz T, Chrzan R, Urbanik A, Zarzecki MP. A computed tomography comprehensive evaluation of the ostium of the sphenoid sinus and its clinical significance. Folia Morphol (Warsz) 2021; 81:694-700. [PMID: 34219216 DOI: 10.5603/fm.a2021.0063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/12/2021] [Accepted: 06/17/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND The purpose of this research was to evaluate the size of the sphenoid sinuses' ostia, the distance between them and the distance between the medial margin of the ostia and the median line in the Polish adult population. MATERIALS AND METHODS The analysis was undertaken as a retrospective study of 296 computed tomography (CT) scans of patients (147 females, 149 males) with no comorbidities in their sphenoid sinuses. The paranasal sinuses were investigated by using Spiral CT Scanner (Siemens Somatom Sensation 16), in the option Siemens CARE Dose 4D, without administering any contrast medium. Having obtained transverse planes, multiplans reconstruction tool was used in order to glean sagittal and frontal planes. RESULTS The average size of both sphenoid sinuses ostia was 0.31 cm for both genders (for females ranging from 0.1 to 0.5 cm and from 0.1 to 0.6 cm for males). The mean distance between both sphenoid sinuses ostia was 0.6 cm for both genders (the range for females was 0.1-1.4 cm, whereas 0.1-1.8 cm for males). The average distance between the medial margin of the ostium and the median line was 0.32 cm for both genders (0.31 cm for females in the range of 0-0.9 cm and 0.32 cm for males in the range of 0-1 cm). CONCLUSIONS Intraoperative identification of the sphenoid sinus ostia might prove difficult and their inadequate excision could lead to potential iatrogenic complications, hence detailed anatomical descriptions are still warranted in specific populations in order to perform safe and effective procedures.
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Vizdoaga A, Salaru V, Cebanu M, Sadovici-Bobeica V, Loghin-Oprea N, Mazur-Nicorici L, Rotaru T, Garabajiu M, Mazur M. AB0601 COMPARISON OF THE EFFECT OF DIFFERENT PHYSICAL THERAPY PROGRAM IN THE REHABILITATION OF KNEE OSTEOARTHRITIS PATIENTS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.3570] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Knee osteoarthritis (OA) is an increasingly common and disabling problem in worldwide. Exercises are considered the cornerstone of non-surgical management of knee OA and is recommended in all current clinical guidelines. The diversity of exercise programs determines the need to compare their efficiency, in order to recommend the best option for the patient.Objectives:The aim of the present study was to compare the effect on knee functionality of conventional exercises program and combinate with manual therapy in patients with knee osteoarthritis.Methods:164 patients that fulfilled the ACR classification criteria for knee osteoarthritis (127 females and 37 males) ranging in age from 42 to 84 years (mean 62,2 SD 8,76), participated in a 10 days two-arm randomized trial. One group (Gr.1) received an exercises program, the other group additionally manual therapy methods (Gr.2). Pain and function were measured with a Visual Analogue Scale (VAS, mm) and Knee Injury and Osteoarthritis Outcomes Score (KOOS) with 5 domains (Pain, Symptoms, Activity in Daily Living (ADL), Sport and recreation (Sport/rec.) and Quality of life (QoL)).Results:In the Gr.1 were 82 patients mean age 61,8±9,2 years and in Gr.2 – 82 patients 62,7±8,3 years (p>0.05). The initial level of pain (63,4±14,2 vs 60,2±18,8mm) and knee functionality according to KOOS (Tab1.) were similar in both groups, p>0.05. After 10 days rehabilitation program, VAS in Gr.1 was 39,6±14,8 mm, in Gr.2- 28,5±11,6 mm, (p<0.01). The KOOS results at the end of the rehabilitation program were with improvement, statistically significative in the Gr.2 (p<0,05).Table 1.The KOOS results at baseline and after 10 days of rehabilitation program.KOOS scales(M±SD), %Group 1Group 2BaselineAfter 10 daysBaselineAfter 10 daysPain55,5 ±13,863,4±13,653,0±22,364,3±19,1Symptoms59,0±18,765,6±18,156,6±19,069,0±15,9ADL46,3±15,554,5±16,043,0±19,955,1±18,2Sport/rec15,6±17,323,1±19,616,0±24,330,5±23,6QoL29,3±22,236,5± 22,934,8±23,950,6±18,9Conclusion:The reduction of pain and recovery of function were found in both groups, with better results in patients who received manual therapy and exercises program. This study supports the routine manual therapy in rehabilitation program in patients with knee osteoarthritis.Disclosure of Interests:None declared.
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Mazur M, Jedliński M, Ndokaj A, Ardan R, Janiszewska-Olszowska J, Nardi GM, Ottolenghi L, Guerra F. Long-Term Effectiveness of Treating Dentin Hypersensitivity with Bifluorid 10 and Futurabond U: A Split-Mouth Randomized Double-Blind Clinical Trial. J Clin Med 2021; 10:jcm10102085. [PMID: 34066300 PMCID: PMC8152040 DOI: 10.3390/jcm10102085] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 05/06/2021] [Accepted: 05/10/2021] [Indexed: 11/16/2022] Open
Abstract
Background: The definition of dental hypersensitivity is “pain derived from exposed dentin in response to chemical, thermal tactile or osmotic stimuli which cannot be explained as arising from any other dental defect or disease”. One of the treatments proposed is tubular occlusion. The aim of this in vivo split-mouth randomized clinical trial was to evaluate the clinical efficacy of a in-office application of a fluoride varnish (Bifluorid 10) and a bonding resin (Futurabond U) in adults with dentin hypersensitivity. Material and methods: A total of 180 teeth were treated with Bifluorid 10 and 160 with Futurabond U. Outcome measurements were taken one or two weeks before treatment, at baseline at the application days, at 1 week and at 1–6 months after first treatment. Results: Both treatments reduced pain intensity. Bifluorid 10 and Futurabond U have similar efficacy in reducing SCHIFF-measured pain reduction, while Bifluorid 10 is significantly more efficient for VAS-measured pain reduction, mainly due to long-term pain reduction. Patient age has a significant negative influence on pain reduction, while the influence of patient gender and BEWE of the tooth is insignificant. Conclusions: Bifluorid 10 and Futurabond U are effective in the treatment of dental hypersensitivity. The RCT was registered at the US National Institutes of Health (ClinicalTrials.gov) #NCT04813848.
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Guerra F, Guzzo AS, La Rosa P, Miatto I, Vergati D, Miredi F, Gasparrini N, Guerra F, Raimondi L, Corridore D, Nardi GM, Mazur M, La Torre G, Ottolenghi L. Risk management and Healthcare responsibility. How to guarantee legal protection in Medicine. LA CLINICA TERAPEUTICA 2021; 171:e63-e66. [PMID: 33346331 DOI: 10.7417/ct.2021.2285] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Having regard to the increasing attention to the issue of safety and health of patients and workers by low, the hypothesis that this topic will be the growing trend in the next years does not seem to be manifestly unfounded. For this reason, it is wise for healthcare professionals to already be aware that any violation of the interests underlying the legislation in question entails a ruling on civil and/or criminal liability. It is therefore necessary to identify the most suitable means to prevent undue harm occurring, partly to exempt healthcare professionals and hospitals from compensation costs, thereby providing them with recourse to insurance coverage. Healthcare facility organisations must adopt Risk Management techniques as a tool to simultaneously guarantee the effectiveness of health services (in this case), the efficiency of the management economy, and finally compliance with all legally required precautions. This will relegate the occurrence of an adverse event to remote and unpredictable hypotheses, thus guaranteeing useful recourse to insurance coverage to compensate any harm that does occur.
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Mazur M, Ndokaj A, Jedlinski M, Ardan R, Bietolini S, Ottolenghi L. Impact of Green Tea ( Camellia Sinensis) on periodontitis and caries. Systematic review and meta-analysis. JAPANESE DENTAL SCIENCE REVIEW 2021; 57:1-11. [PMID: 33737989 PMCID: PMC7946350 DOI: 10.1016/j.jdsr.2020.11.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 08/08/2020] [Accepted: 11/08/2020] [Indexed: 11/19/2022] Open
Abstract
Background The oral health-promoting effects of green tea are attributed to its polyphenol components. Aim of this work was to systematically review the literature in search for clinical trials assessing green tea for managing periodontitis and caries. Methods Randomized clinical trials comparing the efficacy of green tea versus control groups in oral hygiene and gingival health; periodontitis; caries; periodontal pathogens number; Streptococcus mutans, Lactobacillus spp. Meta-analysis and meta-regression analysis were performed. Literature searches were carried out using MedLine (PubMed), Scopus, and the Cochrane Library. Eighteen studies (870 subjects) were included. Results Green tea treatment had medium positive effect size in reducing GI (SMD: 0.50; 95%CI: −0.02/1.01); PI (SMD: 0.54; 95%CI: 0.14/0.95); GBI (SMD: 0.58; 95%CI: −0.41/1.56) and BOP (SMD: 0.52; 95%CI: −0.57/1.60) in respect to the control group. Splitting to subgroups, green tea showed a small negative effect in the chlorhexidine control groups. Green tea treatment had medium positive effect size in reducing CAL (SMD 0.58; 95%CI: −0.49/1.65) and large positive effect size in reducing PPD (SMD:1.02; 95%CI: 0.45/1.59). Conclusion Even if the results are encouraging, there is insufficient evidence to recommend the use of green tea formulation as first choice treatment for gingivitis, periodontitis and caries.
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Askar H, Krois J, Rohrer C, Mertens S, Elhennawy K, Ottolenghi L, Mazur M, Paris S, Schwendicke F. Detecting white spot lesions on dental photography using deep learning: A pilot study. J Dent 2021; 107:103615. [PMID: 33617941 DOI: 10.1016/j.jdent.2021.103615] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/04/2021] [Accepted: 02/17/2021] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES We aimed to apply deep learning to detect white spot lesions in dental photographs. METHODS Using 434 photographic images of 51 patients, a dataset of 2781 cropped tooth segments was generated. Pixelwise annotations of sound enamel as well as fluorotic, carious or other types of hypomineralized lesions were generated by experts and assessed by an independent second reviewer. The union of the reviewed annotations were used to segment the hard tissues (region-of-interest, ROI) of each image. SqueezeNet was employed for modelling. We trained models to detect (1) any white spot lesions, (2) fluorotic lesions and (3) other-than-fluorotic lesions. Modeling was performed on both the cropped and the ROI images and using ten-times repeated five-fold cross-validation. Feature visualization was applied to visualize salient areas. RESULTS Lesion prevalence was 37 %; the majority of lesions (24 %) were fluorotic. None of the metrics differed significantly between the models trained on cropped and ROI imagery (p > 0.05/t-test). Mean accuracies ranged between 0.81-0.84, without significant differences between models trained to detect any, fluorotic or other-than-fluorotic lesions (p > 0.05). Specificities were 0.85-0.86; sensitivities were lower (0.58-0.66). Models to detect any lesions showed positive/negative predictive values (PPV/NPV) between 0.77-0.80, those to detect fluorotic lesions 0.67 (PPV) to 0.86 (NPV), and those to detect other-than-fluorotic lesions 0.46 (PPV) to 0.93 (NPV). Light reflections were the main reason for false positive detections. CONCLUSIONS Deep learning showed satisfying accuracy to detect white spot lesions, particularly fluorosis. Some models showed limited stability given the small sample available. CLINICAL SIGNIFICANCE Deep learning is suitable for automated classification of retro- or prospectively collected imagery and may assist practitioners in discriminating white spot lesions. Future studies should expand the scope into more granular multi-class detections on a larger and more generalizable dataset.
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Clarke E, Skrzat J, Mazur M, Musiał A, Sienkiewicz J, Radek M, Polguj M, Wysiadecki G. Anatomical variations of the superficial ulnar artery: case series observed on historical specimens prepared by Ludwik Karol Teichmann. Folia Morphol (Warsz) 2021; 81:227-233. [PMID: 33577075 DOI: 10.5603/fm.a2021.0014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/13/2020] [Accepted: 11/15/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND In this report we present a series of cases representing variant origin and course of the ulnar artery, namely the superficial ulnar artery, observed during the review of collection of historical specimens prepared in the 19th century by the prominent Polish anatomist Ludwik Karol Teichmann and his collaborators, exhibited in the Anatomy Museum of Jagiellonian University Medical College. RESULTS Three distinct variants of the superficial ulnar artery were found on anatomical specimens of the upper limb with arteries injected by using Teichmann's method. In case No. 1, the superficial ulnar artery originated from the brachial artery slightly above the interepicondylar line of the humerus. This aberrant vessel gave off the common interosseous artery in the upper half of the cubital fossa and then ran superficially to the bicipital aponeurosis and over the muscles arising from the medial epicondyle of the humerus. The cases No. 2 and 3 involved two similar variants of the superficial artery in which the common interosseous artery arose from the radial artery. In the unique case No. 4, the superficial ulnar artery arose from the radial artery. CONCLUSIONS The superficial ulnar artery shows diverse anatomy regarding its topography and blood supply territory. Orthopedic, hand, and plastic surgeons should be aware of anatomic variations of the SUA both in planning and in conducting surgeries of the upper limb.
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Mazur M, Jedliński M, Ndokaj A, Cipollone A, Nardi GM, Ottolenghi L, Guerra F. Challenges in diagnosing and managing non-cavitated occlusal caries lesions. A Literature overview and a report of a case. LA CLINICA TERAPEUTICA 2021; 171:e80-e86. [PMID: 33346334 DOI: 10.7417/ct.2021.2288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIM Aim of this literature overview was to analyze the diagnostic procedures of hidden caries lesions and to present a restorative protocol. METHODS A literature overview was performed in order to evaluate hidden caries etiological hypothesis and the reported prevalence. The diagnostic procedure is performed with the aid of an intra-oral fluorescence based camera and the restorative procedure is completed with the use of a novel bisphenol-A free composite. RESULTS Non cavitated occlusal caries lesions prevalence is high in young adults population. Diagnosis of hidden caries requires both high sensitivity and specificity. CONCLUSIONS The novel diagnostic and restorative protocol showed to be highly effective in hidden caries assessment and restoration.
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Jaroń A, Jedliński M, Grzywacz E, Mazur M, Trybek G. Kinesiology Taping as an Innovative Measure against Post-Operative Complications after Third Molar Extraction-Systematic Review. J Clin Med 2020; 9:jcm9123988. [PMID: 33317073 PMCID: PMC7763842 DOI: 10.3390/jcm9123988] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/04/2020] [Accepted: 12/07/2020] [Indexed: 12/17/2022] Open
Abstract
There are many randomized clinical trials suggesting a positive effect of kinesiotaping on postoperative swelling. In dentistry, however, the use of kinesiotaping still seems to be innovative, since not many articles on kinesiotaping within the craniofacial area have been published. This study aimed to systematically review and synthesize available controlled trials examining the use of kinesiotaping to reduce morbidity after third molar extraction. Literature searches for free text and MeSH terms were performed using five search engines, and used to find studies which focused on kinesiotaping as a form of rehabilitation after third molar extraction. The keywords used in the search were: “((“molar, third”[MeSH Terms] OR (“molar”[All Fields] AND “third”[All Fields]) OR “third molar”[All Fields] OR (“third”[All Fields] AND “molar”[All Fields])) AND extraction [All Fields]) AND “kinesiology”[All Fields]”. For the assessment of the risk of bias, the Jadad and Maastricht scales were applied. The search strategy identified 317 potential articles. After analysis, 10 papers were included in the final evaluation. Despite the fact that most of the included articles adhered to methodological standards, the fact that there are only a few of them points to a further need for scientific development of physiotherapy in this regard. Kinesiology taping is useful against post-operative morbidity of the third molar extraction site. The present studies show a low level of the risk of bias, but they are limited in number; therefore, it seems that more research is needed.
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Mazur M, Jedlinski M, Vozza I, Pasqualotto D, Nardi GM, Ottolenghi L, Guerra F. Correlation between Vista Cam, ICDAS-II, X-ray bitewings and cavity extent after lesion excavation: an in-vivo pilot study. MINERVA STOMATOLOGICA 2020; 69:343-348. [PMID: 32278341 DOI: 10.23736/s0026-4970.20.04341-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND To correlate fluorescence-based camera (FC), visual inspection (ICDAS-II) and radiographic examination X-rays bitewings (BW) to the extent of caries after excavation. METHODS The occlusal sites of 20 permanent first and second molars in 14 young adolescents (12±2 years old) were examined at 1st Observation Unit of Department of Oral and Maxillofacial Sciences, "Sapienza" University of Rome. All the enrolled patients were asked to provide with X-rays bitewing of the studied teeth. The assessment of ICDAS-II and FC was performed by a trained operator. Then a second blind operator removed the carious lesion and evaluated the cavity extent (depth, width, length) after caries removal with a calibrated probe. To correlate FC measurements with bitewing sensitivity, 10 dentists evaluated the presence/absence of caries on the X-rays. RESULTS All the occlusal sites assessed by fluorescence camera, ranged from 1.7 to 2, indicating in all cases deep enamel lesions with possible extent to dentine with a mean of 1.7±0. In accordance, visual inspection by ICDAS-II showed scores of 3 and 4. By contrast, the radiographic documentation, i.e. bitewing X-rays, was evaluated in only 6 cases as presence of caries. The extent of the cavities was determined by three consecutive measurements: depth, width and length, with a mean of 3.5+1.73, 2.8+1.07 and 3.2+1.64 mm respectively. These results confirmed the agreement between FC and ICDAS-II for diagnosis of cavities with extent to enamel and dentine, while showed the low sensitivity of bitewings X-rays, in accordance with the existing evidence in Literature. Moreover, the results of this study for the first time provide information about the cavity extent after caries removal for the occlusal sites with ICDAS-II 3 and 4 scores and FC≥1.7. CONCLUSIONS X-rays evaluation showed diagnostic accuracy in 6% of the sample. VistaCam measurement of 1.7 was correlated to a cavity with 3.5, 2.8 and 3.2 mm of depth, width and length.
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Harrison SL, Lane DA, Banach M, Mastej M, Kasperczyk S, Jóźwiak JJ, Lip GY, Al-Shaer B, Andrusewicz W, Andrzejczuk-Rosa M, Anusz-Gaszewska E, Bagińska A, Balawajder P, Bańka G, Barańska-Skubisz E, Barbara Przyczyna B, Bartkowiak S, Bartodziej J, Bartosiewicz M, Basałyga M, Batyra A, Bąk A, Bednarz M, Bejnar K, Bernacki W, Betiuk-Kwiatkowska M, Biegaj S, Bień M, Bilski W, Biłogan M, Biruta-Pawłowska G, Biskup A, Błaszczyk B, Błaszczyk H, Błońska-Jankowska T, Bogacka-Gancarczyk B, Bojanowska M, Bonda E, Borowik-Skwarek J, Borowska J, Bruckner J, Brzostek J, Brzuchacz M, Budzyńska M, Bulzacka-Fugiel I, Bulzak J, Bunikowski K, Cebulska A, Celka T, Cempel-Nowak E, Chechliński W, Chludzińska A, Chmiel D, Chmielewska M, Cichy M, Ciemięga A, Ciepluch A, Cieszyńska I, Czajka B, Czapla B, Czerner M, Czerwińska B, Czuryszkiewicz W, Daleka E, Dawid Z, Dąbrowska M, Dąbrowska R, Dąbrowski D, Dąbrowski M, Demczyszyn K, Dębowska-Serwińska A, Dmochowski J, Dobrzecka-Kiwior J, Dolanowska E, Dolanowski H, Dołek P, Domagała M, Domański H, Doszel A, Duda D, Dudkowska M, Dudziuk B, Dybciak P, Dymanowski M, Dziadzio-Bolek L, Eicke M, El-Hassan H, Eremus A, Fąferek-Muller M, Figura-Roguska E, Fijałkowska-Kaczmarek I, Flis M, Florczak T, Florczuk M, Foryszewska-Witan E, Frydrych W, Fugiel A, Futyma E, Gaca-Jaroszewicz A, Gajdamowicz I, Ganczarski K, Gatnar A, Gers M, Głowacki A, Głód K, Godula J, Gołąb J, Gołębiewski M, Goszczyńska E, Gościcka K, Górna-Hajduga A, Górny E, Grabowska T, Grabowski R, Graczyk-Duda A, Gromow A, Grudewicz A, Gruszecka J, Gruszka A, Gryboś J, Grzebyk J, Grzechowiak A, Grzesiak D, Grześkowiak T, Guźla A, Hachuła G, Hawel B, Hiltawska H, Honkowicz E, Ignatowicz J, Imielski K, Iwaniura A, Jagieła-Szymala A, Jalć-Sowała M, Janczylik A, Janisz E, Janiszek M, Jankiewicz-Ziobro K, Januszewska K, Jaremek A, Jaros-Urbaniak A, Jarosz J, Jarosz P, Jasiński W, Jezierska-Wasilewska M, Jędraszewski T, Jędrzejowska A, Józefowicz R, Jóźwiak J, Juźwin K, Kacprzak E, Kaczmarek-Szewczyk J, Kaczmarzyk M, Kandziora R, Kaniewski C, Karolak-Brandt L, Kasperczyk S, Kasperek-Dyląg E, Kedziora I, Kępa A, Kiciński J, Kielak-Al-Hosam J, Kiełczawa Ł, Kilimowicz P, Kitliński K, Kiwka T, Klein U, Klichowicz L, Klimowicz A, Klonowski B, Kmolek B, Kobyłko-Klepacka E, Kocoń A, Kolenda A, Kollek E, Kopeć M, Koper-Kozikowska B, Koralewska J, Korczyńska M, Korzeniewski M, Kosk A, Kotarski K, Kowalczyk E, Kowalczyk M, Kowalik I, Kozak-Błażkiewicz B, Kozik M, Kozłowska D, Kozłowska E, Kozłowska M, Kozubski T, Kózka K, Kraśnik L, Krężel T, Krochmal B, Król B, Król G, Król J, Królikowska T, Kruszewska H, Krygier-Potrykus B, Krystek W, Krzysztoń J, Kubicki T, Kuczmierczyk-El-Hassan A, Kuczyńska-Witek W, Kujda D, Kurowski A, Kurzelewska-Solarz I, Kwaczyńska M, Kwaśniak M, Kwaśniak P, Kwietniewska T, Łebek-Ordon A, Lebiedowicz A, Lejkowska-Olszewska L, Lentas M, Lesiewicz-Ksycińska A, Limanowski M, Łoniewski S, Łopata J, Łubianka B, Łukasiuk I, Łużna M, Łysiak M, Łysik B, Machowski Z, Maciaczyk-Kubiak J, Mackiewicz-Zabochnicka G, Magner-Krężel Z, Majda S, Malinowski P, Mantyka J, Marchlik E, Martyna-Ordyniec G, Marzec J, Marzec M, Matejko-Wałkiewicz R, Mazur M, Michalczak M, Michalska-Żyłka A, Michniewicz M, Mika-Staniszewska D, Mikiciuk E, Mikołajczak T, Milewski J, Miller E, Misiaszek B, Mizik-Łukowska M, Młyńczyk-Pokutycka E, Mocek M, Moczała M, Morawska-Hermanowicz M, Moryc P, Moskal A, Moskal S, Moździerz A, Moździerz P, Mrozińska M, Mrozowicz K, Mróz G, Munia T, Mura A, Muras-Skudlarska M, Murawska E, Murawski Ł, Murawski R, Musielak R, Nadaj K, Nagarnowicz W, Napierała R, Niedźwiecka M, Niemirski A, Nikiel J, Nosal M, Nowacki W, Nowak J, Nyrka M, Obst A, Ochowicz J, Ogonowska E, Oleszczyk M, Ołdakowski A, Ołowniuk-Stefaniak I, Ordowska-Rejman J, Orliński M, Osińska B, Ostańska-Burian A, Paciorkowska A, Paczkowska U, Paluch L, Pałka L, Paszko-Wojtkowska J, Paszkowska A, Pawlak-Ganczarska E, Pawlik W, Pawłowska I, Paździora M, Permiakow G, Petlic-Marendziak A, Piasecka T, Piaścińska E, Piktel A, Pilarska-Igielska A, Piotrkowska A, Piwowar-Klag K, Planer M, Plewa J, Płatkiewicz P, Płonczyńska B, Podgórska A, Polewska M, Porębska B, Porwoł P, Potakowska I, Prokop A, Przybylski J, Przybyła M, Psiuk H, Ptak K, Puzoń G, Rabiza N, Rachwalik S, Raczyńska E, Raniszewska M, Romanek-Kozik A, Rosa A, Rosa K, Rozewicz A, Rudzka-Kałwak J, Rusak J, Rutkowska D, Rybacki M, Rybińska D, Rycyk-Sadowska A, Rynda L, Rynkiewicz B, Sadowska-Krawczyk B, Sadowska-Zarzycka M, Sarnecka B, Sawalach-Tomanik E, Sidor-Drozd B, Siemieniak-Dębska M, Sieroń A, Siewniak-Zalewska B, Sikora A, Sitarska-Pawlina B, Skorupski J, Skrzypińska-Mansfeld I, Skubisz J, Skwarek R, Słodyczka M, Smentek M, Smolińska K, Solarz B, Sosnowska W, Sroka B, Stachura H, Stangreciak D, Staniak M, Stańczyk Z, Stańszczak-Ozga D, Startek E, Stefańczyk M, Stelmach R, Sternadel-Rączka E, Sternik M, Stępień J, Stocka J, Stokowska-Wojda M, Studler-Karpińska M, Suchorukow W, Sufryd W, Supłacz B, Sygacz J, Szczepański Ł, Szkandera J, Szłapa-Zellner J, Szydlarska D, Śliwa T, Śliwka J, Śmiejkowski Ł, Targońska A, Tesarska E, Tobiasz M, Tomaka J, Tomalska-Bywalec K, Tomiak E, Topczewski S, Trawińska A, Trela-Mucha L, Trojanowski D, Trzaskowska M, Trzcińska-Larska B, Trznadel-Mozul A, Ulanicka-Liwoch K, Urbanowicz M, Uthke-Kluzek A, Waczyński J, Walczak J, Warsz L, Wasyńczuk M, Wąchała-Jędras U, Wąsowicz D, Wczysła J, Wenda F, Werner-Kubicka E, Weryszko E, Węgrzynowska B, Wiaksa M, Wiankowski M, Wicherek A, Wieczorek R, Wiencek R, Wienzek-Tatara G, Wierzbicka B, Wierzbicki M, Wilczyńska B, Wilmańska D, Winiarski P, Wiszniewska-Pabiszczak A, Witkowska M, Witzling J, Wlaź A, Wojtkowiak I, Woydyłło J, Woźniak K, Wójtowicz A, Wrona J, Wrońska M, Wujkowska H, Wyrąbek J, Wysokiński O, Zakrzewski R, Zaleska-Zatkalik J, Zaleski J, Zalewska- Dybciak M, Zalewska E, Zalewska-Uchimiak B, Zawadzka-Krajewska J, Zawadzki J, Zieliński A, Zubrycka E, Żybort I, Żymełka M. Lipid levels, atrial fibrillation and the impact of age: Results from the LIPIDOGRAM2015 study. Atherosclerosis 2020; 312:16-22. [DOI: 10.1016/j.atherosclerosis.2020.08.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 08/04/2020] [Accepted: 08/13/2020] [Indexed: 12/22/2022]
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Sycinska-Dziarnowska M, Stepien P, Janiszewska-Olszowska J, Grocholewicz K, Jedlinski M, Grassi R, Mazur M. Analysis of Instagram ® Posts Referring to Cleft Lip. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17207404. [PMID: 33053698 PMCID: PMC7600405 DOI: 10.3390/ijerph17207404] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 09/03/2020] [Accepted: 10/08/2020] [Indexed: 11/23/2022]
Abstract
Background: Social media has become a source of medical information. Cleft lip and palate is a visible congenital anomaly. The aim of the study was to analyze Instagram® posts on the topic of cleft lip. Methods: Instagram® posts with “#cleftlip” from March 2014–March 2017 were accessed. Separate lists of expressions (hashtags, meaningful words, words with emojis or emojis alone) were prepared for primary posts and for replies. Thirty expressions statistically most frequent in primary versus secondary posts and 30 in secondary versus primary posts were identified (Group 1) as well as 30 English words or hashtags (Group 2), non-English words or hashtags (Group 3) and emojis (Group 4). The frequencies of expressions were compared (Z-test for the difference of two population proportions). Results: There were 34,129 posts, (5427 primary posts and 28,702 replies), containing 62,163 expressions, (35,004 in primary posts). The occurrence of all expressions was 454,162, (225,418 in primary posts and 228,744 in replies). Posts with positive expressions such as “beautiful”, “love”, “cute”, “great”, “awesome” occurred more often than these with negative ones. In replies all emojis were positive. Conclusions: Numerous Instagram® posts referring to cleft lip are published and do provoke discussion. People express their solidarity and sympathize with persons affected by cleft.
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Trybek G, Jedliński M, Jaroń A, Preuss O, Mazur M, Grzywacz A. Impact of lactoferrin on bone regenerative processes and its possible implementation in oral surgery - a systematic review of novel studies with metanalysis and metaregression. BMC Oral Health 2020; 20:232. [PMID: 32843024 PMCID: PMC7448436 DOI: 10.1186/s12903-020-01211-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 08/09/2020] [Indexed: 12/17/2022] Open
Abstract
Background Lactoferrin is an iron – binding glycoprotein with anti-inflammatory and anabolic properties found in many internal fluids. It is worth looking at novel studies, because of their methodology and observations that may once be applicable in modern implantology. The aim of the study is to answer the question if lactoferrin is a promising factor for bone regenerative process in oral surgery. Method An electronic search was conducted on 14th October 2019 on the PubMed, Scopus and Web of Science databases. The keywords used in the search strategy were: lactoferrin AND bone regeneration AND oral surgery. The qualitative evaluation was conducted using the Jadad and Newcastle-Ottawa Quality Assessment Form. Then a metanalysis of a new bone growth and percentage of the resorbed graft were performed with the metaregression of lactoferrin dose to its outcome effects on bone regeneration. Results The search strategy identified potential articles: 133 from PubMed, 2 from Scopus, 4 from Web of science. After removal of duplicates, 136 articles were analyzed. Subsequently, 131 papers were excluded because they did not meet the inclusion criteria. The remaining 5 papers were included in the qualitative synthesis. The use of lactoferrin clearly increases the growth of a newly formed bone (2.58, CI:[0.79, 4.37]), as well as shortens the time of the graft resorption (− 1.70, Cl:[3.43, 0.03]) and replaces it with a species-specific bone. Heterogeneity is significant at p < 0.001 level. Metaregression indicates that one unit increase in the log (Treatment dose), i.e. a 2.78 times increase of the Treatment dose, results in an increase of the Effect size by 0.682. Conclusions The use of lactoferrin both systemically and locally promotes anabolic processes (new bone formation). There is a relationship between the increase in administered dose of lactoferrin and the intensity of new bone formation. However, it is not only necessary to continue experimental research, but also to extend it to the clinical studies on patients, due to the limitations of different animal model research and different methodology, to introduce lactoferrin as a standard procedure for the treatment of bone defects, because it is a promising product.
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Mazur M, Westland S, Jedliński M, Maruotti A, Nardi GM, Ottolenghi L, Guerra F. The Influence of Dental Occlusion on Spectrophotometric Tooth Color Determinations. Open Dent J 2020. [DOI: 10.2174/1874210602014010247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Shade matching is a significant treatment step and a challenge for the clinical team with potentially high costs for color correction. Currently, in the United States, the majority of private dental practitioners use visual color matching, but a recent study has reported a high rate of mistakes of subjective color determination among graduate dentists.
Objective: The aim of this retrospective study is to analyze whether a change in the oral background due to dental occlusion can influence tooth color determination.
Methods: Volunteer dental students underwent spectrophotometric color assessment using the SpectroShade device. Two measurements were carried out (with the individuals’ occlusion closed and with the occlusion open) on 43 upper central and 58 lateral incisors. Association between colorimetric variables L*, a*, b* and ΔE00 and tooth width, length and tobacco usage were examined.
Results: Slight changes in the CIELAB values between closed and open occlusions were found for both the gingival and the central sections as for the overall tooth area, with mean ΔL*=-1.24, Δa*=-1.77, Δb*=-1.42 and ΔE00=1,84. A larger difference was detected in the incisal area, with mean ΔL*=-2.99, Δa*=-1.76, Δb*=-2.83 and ΔE00=3.65.
Conclusion: In conclusion, our study showed that dental occlusion does not play a significant role in tooth color matching determinations, even though attention to avoid overbite due to a maximum intercuspation should be made.
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Jaworek-Troć J, Zarzecki M, Zamojska I, Iwanaga J, Przybycień W, Mazur M, Chrzan R, Walocha JA. The dimensions of the sphenoid sinuses: evaluation before the functional endoscopic sinus surgery. Folia Morphol (Warsz) 2020; 80:275-282. [PMID: 32488857 DOI: 10.5603/fm.a2020.0059] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/06/2020] [Accepted: 05/18/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND The following study aimed to evaluate the dimensions (anteroposterior, transverse and vertical) of the sphenoid sinuses in the adult population. MATERIALS AND METHODS The study was conducted as a retrospective analysis of the computed tomography (CT) scans of the paranasal sinuses of 296 patients (147 females and 149 males), who did not present any pathology in the sphenoid sinuses. The CT scans of the paranasal sinuses were done with the spiral CT scanner, without using any contrast medium. After obtaining transverse planes, frontal and sagittal planes were created using secondary reconstruction tool. RESULTS The anteroposterior dimension was found to be 2.65 cm on average, in the range of 0.5-4.3 cm. The transverse dimension was on average 1.98 cm, ranging from 0.5 cm to 4.9 cm. The average vertical dimension was found to be 2.1 cm, in the range of 0.7-3.7 cm. CONCLUSIONS Due to the high incidence of the anatomical variants of the paranasal sinuses, a CT scan is recommended in all patients before a planned surgery in order to avoid the potential iatrogenic complications. Dimensions of the sphenoid sinuses might point towards more at risk variants, but there is still a substantial amount of research that needs to be done in that aspect.
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Salaru V, Vizdoaga A, Mazur-Nicorici L, Cebanu M, Rotaru T, Vetrila S, Garabajiu M, Loghin-Oprea N, Sadovici-Bobeica V, Mazur M. AB1316-HPR COMORBIDITIES IMPACT ON PHYSICAL REHABILITATION PROGRAM OUTCOMES IN PATIENTS WITH KNEE OSTEOARTHRITIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Physical rehabilitation is proposed as a method of non-pharmacological treatment of knee osteoarthritis (OA) by the EULAR and OARSI recommendations. At the same time, presence of concomitant diseases could influence the condition of patients and the outcomes of the rehabilitation program.Objectives:To evaluate the frequency of comorbidities in OA patients and to appreciate their impact on outcomes of the physical rehabilitation program.Methods:A prospective control case study was conducted in the University Rehabilitation Center. The patients underwent clinical examination, VAS scale was used to assess level of pain, and Knee Injury and Osteoarthritis Outcome Score (KOOS) with 5 domains (Pain, Symptoms, ADL, Sport, QoL) for joint function assessment. These parameters were evaluated at the onset of the program (T0) and at the end of the 10th day (T1). Medical data records, general clinical exam and Charlson Comorbidities Index (CCI) assessed the comorbidities.Results:48 patients with OA were included in the study, 37 patients of them were found with comorbidities. The most frequent associated diseases were: cardiovascular- 76.6%, obesity-59.9%, and endocrine - 12.9% cases. At T0, significantly lower levels in the group with comorbidities were identified on the domains Pain, Sport and QoL. The CCI in patients with comorbidities was 3.29 ± 0.14 points (82.1% for 1-year survival rate). At the T1 moment, we found an improvement in joint functionality in both groups. The mean value of the VAS score group of patients without comorbidities decreased from 48,18 mm to 21,36 mm (p <0.05) and for the group of patients with comorbidities – 64,2 at / 36,2 mm (p<0.001). Significant improvement in joint function in the comorbidities group was in Pain (p <0.01), Sport (p <0.05) and Qol (p <0.01) domains, at the same in patients without comorbidities, the improvement was significant in all 5 domains.Conclusion:Comorbidities are highly associated to knee osteoarthritis and prove to have a negative influence on the results of the physical rehabilitation program; therefore, we would recommend to apply individualized rehabilitation programs adapted to the associated conditions of each patient.Disclosure of Interests:None declared
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Garabajiu M, Mazur-Nicorici L, Rotaru T, Salaru V, Victoria SB, Vetrila S, Loghin-Oprea N, Mazur M. SAT0232 PERCEPTION OF THE DISEASE IN PATIENTS WITH EARLY SYSTEMIC LUPUS ERYTHEMATOSUS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Systemic lupus erythematosus is an autoimmune disease with a major impact on patient’s quality of life.Objectives:To evaluate patient’s attitude toward early disease and factors that influence it.Methods:Performed case-control study included SLE patients that fulfilled SLICC, 2012 classification criteria. The research included two groups of patients: early SLE – 1stgroup (disease duration ≤24 months) and non-early SLE – 2ndgroup control (disease duration >24 months). The pattern of the disease activity was assessed by patient global assessment (PGA), Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) and Systemic Lupus Activity Measure (SLAM), for SLE activity, SLICC/ACR Damage Index (DI) for disease irreversible changes and SF-8 for the Quality of Life (QoL).Results:A total of 101 SLE patients with 34 in the 1stgroup (early SLE) and 67 in the 2ndgroup (non-early SLE) was analyzed. The disease activity showed high disease activity in both groups by SLEDAI (7,02±4,16 and 6,26±4,43 points, p>0,05) and SLAM (7,47±4,40 and 7,31±4,10 points, p>0,05) such as (46,97±19,39 vs 47,98±22,41 points). The QoL was appreciated as low, by both components (mental and physical), in groups. The damage index was higher in the 2nd group (0,23±0,43 and 1,07±1,29, p<0,001), which can be explained by the development of irreversible changes with the increase of disease duration.The PGA in early SLE was influenced by subjective symptoms contained in SLAM index (r=0,48, p<0,05), such as fatigue and depression, and the level of the quality of life (r=0,65, p<0,001). Meantime, PGA in patients with longer disease duration (>2 years), was influenced by the presence of organ damage by SLICC/ACR DI (0,23, p<0,05) and objective findings of the disease activity contained in SLEDAI (r=0,33, p<0,005) and SLAM (0,44, p<0,001).Conclusion:The disease recognition in patients with early SLE was determined by subjective and psycho-emotional signs, while in patients with longer disease duration it was influenced by organ damage and complications.References:no referencesDisclosure of Interests:None declared
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Pavelka K, Delina ID, Mazur M, D’amato M, Giacovelli G, Girolami F, Krogulec M, Østgård R, Bihlet AR, Kubassova O, Rovati L, Taylor PC. AB0360 EFFICACY AND SAFETY OF THE PROSTAGLANDIN EP4 RECEPTOR ANTAGONIST CR6086 ADDED TO METHOTREXATE IN DMARD-NAÏVE EARLY RA PATIENTS: A PHASE 2 RANDOMIZED CONTROLLED TRIAL. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:MTX is the first line treatment in early RA. There is robust evidence from cohort studies, but less from RCTs, that a “window of opportunity” exists over 12-16 weeks symptom duration. CR6086 is a selective prostaglandin EP4 receptor antagonist, with an immunomodulatory profile.Objectives:To test efficacy and safety of CR6086 added to MTX in early RA, DMARD-naïve patients.Methods:Patients with RA (ACR/EULAR 2010 criteria), < 1 year from symptom onset and naïve to DMARDs were randomized to oral CR6086 30, 90, 180mg, or placebo bid and oral MTX (20mg weekly) for 13 weeks (NCT03163966). Primary endpoint was the ACR20 response rate: 240 patients were needed to detect a difference among groups, with 50% responders on placebo and 70% on the 90mg CR6086 target dose. Pairwise comparisons of proportions were performed, with nonresponder imputation for withdrawals. A subgroup of patients underwent dynamic contrast-enhanced (DCE) MRI for quantification of synovitis at MCP and wrist joints, evaluated as DEMRIQ-ME and DEMRIQ-vol.Results:The ITT population included all 244 randomized patients receiving at least one dose of study drugs (59 CR6086 30mg/MTX, 60 CR6086 90mg/MTX, 63 CR6086 180mg/MTX, 62 placebo/MTX). Safety was good with no increased rate of infections or other disorders; however, there were more minor upper GI adverse events (AEs) with CR6086, and increased dropouts due to AEs with the 180mg dose (9/63, 14.3% vs 1.7-3.4% in other groups). There were more ACR20 responders with MTX monotherapy than predicted (59.7%) and thus the 10.3% difference with the 90mg target dose (70.0%) was not significant. The low 30mg dose was no better than placebo (55.9%), while the high 180mg dose did not provide additional benefit compared with 90mg (74.0% net of dropouts). CR6086 90mg and 180mg induced a significant improvement in MRI, compared with placebo (Fig. 1). In a post-hoc analysis in patients < 6 months from symptom onset (ACR definition of early RA: 98/244, 40.2%), MTX monotherapy exerted a large 76% ACR20 response rate that precluded potentiation. Conversely, in patients of 6-12 months disease duration (146/244, 59.8%) ACR20 responders were 48.6% with MTX monotherapy vs 68.4% with 90mg, i.e. a 19.8% difference as postulated, with proportional differences in secondary endpoints (Tab. 1).Conclusion:There was no benefit demonstrated for CR6086 added to MTX in the study cohort as a whole. However, in a post-hoc analysis, enhanced responses were observed with CR6086 90mg bid added to MTX in patients >6 months disease duration. This generated the hypothesis that addition of CR6086 90mg bid may benefit in RA patients initiating MTX after the window of opportunity, to be tested in further studies.Table 1.Patient characteristics & pregnancy outcomesSymptom onset <12 months(principal analysis)Symptom onset 6-12 months(post-hoc analysis)*Placebo+MTX(N=62)CR6086 90mg+MTX(N=60)Placebo+MTX(N=37)CR6086 90mg+MTX(N=38)ACR20, %59.7%70.0%48.6%68.4%ACR50, %33.9%38.3%29.7%39.5%ACR70, %17.7%23.3%10.8%28.9%DAS28 (CRP) <2.6, %12.9%20.0%8.1%18.4%CDAI ≤2.8, %8.1%11.7%5.4%15.8%SDAI ≤3.3, %6.5%10.0%2.7%15.8%Boolean-based remission, %6.5%6.7%2.7%10.5%*In patients with symptom onset <6 months, MTX monotherapy exerted a large 76% ACR20 response, and correspondingly high secondary efficacy parameters, precluding potentiation in this subsetFigure 1.Change in MRI (DEMRIQ-ME#) after 13 weeksDisclosure of Interests:Karel Pavelka Consultant of: Abbvie, MSD, BMS, Egis, Roche, UCB, Medac, Pfizer, Biogen, Speakers bureau: Abbvie, MSD, BMS, Egis, Roche, UCB, Medac, Pfizer, Biogen, Ivanova Delina2 Delina: None declared, Minodora Mazur: None declared, Massimo D’Amato Employee of: Rottapharm Biotech, GIAMPAOLO GIACOVELLI Employee of: Rottapharm Biotech, Federica Girolami Employee of: Rottapharm Biotech, Marek Krogulec: None declared, René Østgård: None declared, Asger Reinstrup Bihlet Shareholder of: Nordic Bioscience A/S., Olga Kubassova Shareholder of: IAG, Image Analysis Group, Consultant of: Novartis, Takeda, Lilly, Employee of: IAG, Image Analysis Group, Lucio Rovati Shareholder of: Rottapharm Biotech, Employee of: Rottapharm Biotech, Peter C. Taylor Grant/research support from: Celgene, Eli Lilly and Company, Galapagos, and Gilead, Consultant of: AbbVie, Biogen, Eli Lilly and Company, Fresenius, Galapagos, Gilead, GlaxoSmithKline, Janssen, Nordic Pharma, Pfizer Roche, and UCB
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