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Jaramillo E, Kuesel AC, Reis A. Ethics and human rights must drive our response to the TB epidemic. Int J Tuberc Lung Dis 2020; 24:1-2. [PMID: 32553035 DOI: 10.5588/ijtld.19.0765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Monteiro F, Azevedo P, Monteiro L, Machado C, França G, Norton A, Reis A. Antipsychotics in first-episode psychosis: Patterns of prescription in an inpatient unit. Eur Psychiatry 2020. [DOI: 10.1016/j.eurpsy.2017.01.1650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
IntroductionThe treatment of first-episode psychosis patients is different from those with multiple-episode schizophrenia: the response to antipsychotics is better, the required doses are lower and the sensitivity to side-effects is higher. As such, current guidelines recommend a “start slow, go slow” strategy and an active avoidance of side-effects.Objectives/aimsTo know the patterns of antipsychotic prescription in first-episode psychosis patients of our inpatient unit.MethodsWe retrospectively reviewed the clinical data of all non-affective first-episode psychosis patients admitted to the Inpatient Unit C of Hospital de Magalhães Lemos during 2015. The antipsychotics prescribed at admission and discharge were recorded, as well as the doses.ResultsA total of 29 patients were identified. The mean age was 36.6 and 65.5% were man. At admission, all patients were medicated with second-generation antipsychotics: 62.1% with risperidone, 27.6% with olanzapine, 6.9% with paliperidone and 3.4% with aripiprazol. The mean dose of risperidone was 3.5 mg/day. By the time of discharge, 34.5% of patients were prescribed a depot antipsychotic, half of them risperidone. Among those with oral medication only, 55.5% were prescribed risperidone, 22.2% paliperidone and the remainder 22.3% other antipsychotics (aripiprazol, olanzapine or quetiapine). The mean dose of risperidone was 3.7 mg/day.ConclusionsSecond-generation antipsychotics are clearly preferred. The mean dose by the time of discharge is similar to that used in clinical trials. However, antipsychotics are initiated at doses above the minimum effective dose. On discharge, an important proportion of patients are prescribed depot antipsychotics, which are known to improve medication adherence.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Fontes Oliveira M, Trepa M, Costa R, Dias Frias A, Silveira I, Cabral S, Santos M, Torres S, Reis A. 555 Right ventricular longitudinal strain of patients with pulmonary hypertension. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.285] [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: 11/14/2022] Open
Abstract
Abstract
Introduction
Noninvasive echocardiography evaluation of the right ventricle (RV) has been shown to have prognostic value in patients with pulmonary hypertension (PH). Recently, speckle-tracking echocardiography has emerged as a new tool in the RV assessment. In this study, we aimed to study the value of global longitudinal strain in the RV evaluation of these patients.
Methods
We collected clinical, laboratory, echocardiographic and right heart catheterization (RHC) data from consecutive patients referred to an expert tertiary care referral centre from 12/2016 to 11/2018. Global RV systolic peak longitudinal strain (RVS) and RV free wall peak longitudinal strain (RVFWS) (mean of the basal, mid- and apical-segments) were measured by speckle-tracking technique with Echo-Pac software from GE Healthcare®.
Results
Of the 97 included patients, 76% were female. The mean age was 65 ± 15 years. Most patients were in NYHA class II. Median time between TTE and RHC was 70 days [IQR 34 - 184]. Group 2 PH was the most frequent aetiology of PH (35), followed by group 1 (26), group 4 (18), group 5 (3) and group 3 (2). The echocardiographic evaluation of this population showed borderline parameters of RV dysfunction (tricuspid annular plane systolic excursion (TAPSE) 18 ± 4 mm, fractional area change (FAC) 33 ± 10% and S’ tricuspid wave 10 ± 3 cm/sec). Mean RV global strain was -15 ± 5 and RV free wall strain was -17 ± 7.
Both strain parameters significantly correlated with other echocardiographic parameters such as TAPSE, FAC, Tricuspid S wave, RV diastolic diameter, eccentricity index (EI), systolic pulmonary artery pressure (SPAP), pulmonary acceleration time and presence of RV outflow tract notching. Strain parameters were also associated with pulmonary artery pressures and pulmonary vascular resistance (PVR) measured by RHC. Strain parameters did not correlate with PECP (p > 0.05).
In multivariate analysis, RV global longitudinal strain predicted invasive mean pulmonary artery pressure and PVR independently of TAPSE and FAC (β=1.38, p < 0.001). RV global strain > -17.1 predicted PVR > 3 wood (OR 3.46, CI 1.50 - 8.02, AUC 0.72) and PMAP > 20 mmHg (OR 4.92, CI 1.67 - 14.51, AUC 0.78). TAPSE < 18 mm predicted PVR > 3 wood (OR 7.41, CI 2.99 - 18.36, AUC 0.72).
Conclusion
RV global and free wall longitudinal strain significantly correlate with other echocardiographic parameters of RV structure and function and with invasive pulmonary artery pressures and PVR.
Abstract 555 Figure.
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Fontes Oliveira M, Trepa M, Costa R, Dias Frias A, Cabral S, Santos M, Torres S, Reis A. P1289 Echocardiograhic prediction of pulmonary arterial capacitance in patients with heart failure with preserved ejection fraction. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.735] [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: 11/14/2022] Open
Abstract
Abstract
Background
Pulmonary arterial capacitance (PAC) has emerged as one of the strongest hemodynamic predictors of adverse outcomes in a wide spectrum of cardiovascular diseases, including pulmonary hypertension in heart failure with preserved ejection fraction (HFpEF-PH). We aimed to study non-invasive surrogates for PAC using transthoracic echocardiography in this population.
Methods
We retrospectively evaluated consecutive patients referred to an expert tertiary care referral centre from December 2016 to November 2018. Transthoracic echocardiography (TTE) was performed within 1 year of right heart catheterization (RHC). Echo-Pac software from GE Healthcare® was used to perform echocardiographic analysis. PAC was calculated dividing right ventricular stroke volume by pulmonary arterial pulse (systolic – diastolic) pressure, measured by RHC.
Results
Of the 105 enrolled patients, 43 were had HFpEF-PH. Among these, 72% were female and mean age was 68.9 ± 11.2 years. Median time between TTE and RHC was 68 (IQR 34 – 191) days. Most patients were in NYHA class II (60.5%) and class III (34.9%). Fifty eight percent of the patients had history of paroxysmal or permanent atrial fibrillation. This population presented borderline parameters of right ventricle (RV) systolic dysfunction: fractional area change (FAC) 35.3 ± 9.2%, tricuspid annular plane systolic excursion (TAPSE) 18.3 ± 5.1 mm, tricuspid S’ wave 10.4 ± 2.9 and RV global longitudinal strain -15.5 ± 4.0. Regarding invasive assessment, this population presented mean pulmonary artery pressures of 38.8 ± 13.9 mmHg, pulmonary artery wedge pressure of 21.6 ± 6.4 mmHg, pulmonary vascular resistance of 3.9 ± 2.7 Wood and median PAC of 0.13 (IQR 0.09 – 0.19) ml/mmHg. The TAPSE / Pulmonary arterial systolic pressure (PASP) ratio and the Right ventricular outflow track velocity time integral (RVOT VTI) / PASP ratio were the parameters that best correlated with PAC (r = 0.69, p = 0.002 for both parameters) (table 1). These parameters were obtainable in the majority of patients (31/43). Blant-Altman analysis revealed good agreement between these measures and PAC with a mean difference of - 0.17 (CI -0.21 - -0.13) for RVOT VTI / PASP ratio and -0.23 (CI -0.28 - -0.18) for TAPSE /PASP ratio.
Conclusion
In a HFpEF – PH population, TAPSE / PASP and RVOT VTI / PASP are easily obtainable in most patients and significantly correlate with PAC.
Abstract P1289 Figure.
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Fontes Oliveira M, Trepa M, Costa R, Dias Frias A, Silveira I, Cabral S, Santos M, Torres S, Reis A. P1505 Echocardiographic assessment of different pulmonary hypertension groups. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.929] [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: 11/14/2022] Open
Abstract
Abstract
Introduction
Noninvasive echocardiography evaluation of the right ventricle (RV) has been shown to have prognostic value in patients with pulmonary hypertension (PH). Different etiology groups might have different echocardiographic phenotypes. In this study, we aimed to study echocardiographic characterization of the different PH groups and its ability to predict pulmonary vascular disease severity.
Methods
We collected echocardiographic and right heart catheterization (RHC) data from 97 (75% female, age 65 ± 15 years) consecutive patients referred to an expert tertiary care referral PH centre from 12/2016 to 11/2018. Echocardiographic analysis was performed using Echo-Pac software from GE Healthcare®. Group 3 and 5 were not included in the group comparison analysis due to few patients included.
Results
Group 2 PH was the most frequent etiology of PH (35), followed by group 1 (26), group 4 (18), group 5 (3) and group 3 (2). The echocardiographic evaluation of this population as a whole showed borderline parameters of RV dysfunction (tricuspid annular plane systolic excursion (TAPSE) 18 ± 4 mm, fractional area change (FAC) 33 ± 10% and S’ tricuspid wave 10 ± 3 cm/sec). Mean RV global strain was -15 ± 5 and RV free wall strain was -17 ± 7.
PH group 1 had a significantly lower FAC (26 ± 4%, p = 0.0025), higher eccentricity index (IE) (1.5 ± 0.1, p = 0.01), and more frequently RV outflow tract (RVOT) notching than other groups (62%, p = 0.012). Group 4 presented an intermedium echocardiographic phenotype between group 1 and 2, and showed more abnormal strain values than the other groups. Group 2 had fewer patients in sinus rhythm (atrial fibrillation in 34% of patients, p = 0.02), presented a thicker interventricular septum (11.3 ± 1.8, p = 0.014), a higher FAC (35 ± 3%, p = 0.0025), higher E mitral wave velocity (72 ± 6 cm/s, p < 0.001) and E/E’ ratio (12.7 ± 10.2, p = 0.006), and larger left (45 ± 3 cm3/m3, p < 0.01) and right atria (25 ± 2 cm2, p = 0.03).
PH groups 1 and 4 had higher Pulmonary Vascular Resistance (PVR) and Pulmonary Mean Arterial Pressure (PMAP) values than group 2, which significantly correlated with echocardiographic RV function parameters as TAPSE, FAC, RV global strain and IE. In PH group 2, eccentricity index was the only predictor of PVR (β=4.1, p = 0.018). In this population, a left atria volume < 32.7 cm3/m2 (OR 4.25, CI 1.71 - 10.55) and a E/e’ ratio < 12 (OR 4.72, CI 2.05 - 10.87) predicted PECP < 15 mmHg. RV global strain > -17.1 predicted PVR > 3 wood (OR 3.46, CI 1.50 - 8.02) and PMAP > 20 mmHg (OR 4.92, CI 1.67 - 14.51). TAPSE < 18 mm predicted PVR > 3 wood (OR 7.41, CI 2.99 - 18.36, AUC 0.72).
Conclusion
Different PH groups present mild echocardiographic differences between them. PH group 1 presented with more echocardiographic signs of RV disfunction, and PH group 2 had higher FAC, E/E’ and larger right and left atria. RV function parameters predicted PVR in PH groups 1 and 4, and EI was the only predictor of PVR in PH group 2.
Abstract P1505 Figure.
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Martins LM, Lima e Souza LA, Sutil E, da Silva LM, Silva JOS, Reis A, Loguercio AD. Clinical Effects of Desensitizing Prefilled Disposable Trays in In-office Bleaching: A Randomized Single-blind Clinical Trial. Oper Dent 2020; 45:E1-E10. [DOI: 10.2341/18-149-c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARY
Objectives:
This study aimed to evaluate the desensitizing effect of a prefilled disposable tray containing potassium nitrate and fluoride on the self-reported tooth sensitivity (TS) and the bleaching efficacy of 40% hydrogen peroxide bleaching agent used for in-office bleaching in comparison with potassium nitrate and fluoride gel applied in a conventional-delivered tray system in an equivalence clinical trial.
Methods and Materials:
Seventy-eight patients, with a right maxillary canine darker than A3, were selected for this single-blind (evaluators), randomized clinical trial. Teeth were bleached in two sessions with a one-week interval in between. Before in-office bleaching, the prefilled disposable tray or conventional tray containing potassium nitrate and fluoride was used for 15 minutes. Subsequently, the bleaching agent was applied in two 20-minute applications (per the manufacturer's directions) in each session. The color change was evaluated by subjective (Vita Classical and Vita Bleachedguide) and objective (Easyshade Advance Spectrophotometer) methods at baseline and 30 days after the first bleaching session. TS was recorded for up to 48 hours using a 0-10 visual analog scale. The absolute risk was evaluated by chi-square test, while the intensity of TS was evaluated by McNemar test (α=0.05). Color change in shade guide units and ΔE was analyzed by Student t-test for independent samples (α=0.05).
Results:
Significant whitening was observed in both groups after 30 days of clinical evaluation. The use of different methods of desensitizer in a tray did not influence the absolute risk and intensity of TS (p>0.05), although a tendency of lower risk of TS with the prefilled disposable tray containing potassium nitrate and fluoride was observed.
Conclusion:
The use of a prefilled disposable tray containing potassium nitrate and fluoride before the application of the in-office bleaching product did not affect the whitening degree and decreased self-reported TS when compared with a conventional-delivered tray system.
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Wambier LM, Gonzaga CC, Chibinski A, Wambier DS, Farago PV, Loguercio AD, Reis A. Efficacy of a Light-cured Tetracaine-based Anesthetic Gel for Rubber Dam Clamp Placement: A Triple-blind Randomized Clinical Trial. Oper Dent 2019; 45:E57-E65. [PMID: 31750800 DOI: 10.2341/18-130-c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES To evaluate the efficacy of a new light-cured anesthetic gel for pain control in adults undergoing rubber dam isolation for the restorative treatment of noncarious cervical lesions (NCCLs). METHODS AND MATERIALS This study was a randomized, split-mouth, triple-blind, controlled trial. The sample comprised 50 adults with at least one pair of NCCLs located in the same arch but on opposite sides. Simple randomization defined the tooth to receive the light-cured tetracaine-based anesthetic gel or the placebo gel. After cotton roll isolation, the gels were applied in the gingival tissue around the tooth with the aid of the applicator tip of a syringe, left in place for 15 seconds, and light-cured for 15 seconds. Then, a #212 clamp was positioned on the tooth. If the patient reported pain, the clamp was removed, the patient filled out a pain intensity form (a 0-10 visual analog scale [VAS] and a 0-4 verbal rating scale [VRS]) and an injectable anesthetic was applied before rubber dam isolation for the restorative procedure. The absolute risk, intensity of pain, and need for rescue anesthesia were analyzed by the McNemar test and the Wilcoxon signed rank test (α=5%). RESULTS The odds ratio [OR] for pain (OR=3.5; 95% confidence interval [CI]=1.1 to 14.6; p=0.03) showed lower reports of pain for the light-cured anesthetic gel. One in five patients will benefit from placement of the light-cured anesthetic gel. On average, pain intensity was one VAS unit lower in those using the light-cured anesthetic gel than in those using the placebo gel. For the VRS, the pain intensity for the light-cured anesthetic gel was 0.4 units lower than the pain intensity for the placebo gel (95% CI=-0.9 to 0.07). The OR for rescue anesthesia was 2.5 (95% CI=0.7 to 10.9; p=0.18). CONCLUSIONS The light-cured, tetracaine-based anesthetic gel reduced the absolute risk of pain by 20% in NCCLs.
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Balladares L, Alegría-Acevedo LF, Montenegro-Arana A, Arana-Gordillo LA, Pulido C, Salazar-Gracez MT, Reis A, Loguercio AD. Effects of pH and Application Technique of In-office Bleaching Gels on Hydrogen Peroxide Penetration into the Pulp Chamber. Oper Dent 2019; 44:659-667. [DOI: 10.2341/18-148-l] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARY
Objective:
This in vitro study aimed to quantify the penetration of hydrogen peroxide (HP) into the pulp chamber in teeth submitted to in-office bleaching with varied pH and application techniques. The color change and pH of the in-office bleaching product during application was also evaluated.
Methods and Materials:
Ninety-six human premolars were used and randomly divided into 10 groups (n=9) according to the following combination of factors: pH of in-office bleaching agents (two neutral/alkaline pH: Opalescence Boost 38% and Whiteness HP Blue 35% and three acidic pH: Whiteness HP Maxx 35%, Lase Peroxide Sensy 35%, and Total Blanc Office 35%) and application modes (for 3 × 15 minutes [3×15] and 1 × 45 minutes [1×45]). An additional group of non-bleached teeth (control; n=6) was added. First, all teeth were sectioned 3 mm from the cementoenamel junction and the pulp tissue was removed. An acetate buffer was placed in the pulp chamber of all teeth. After bleaching, this solution was transferred to a glass tube in which HP was allowed to react with other components, resulting in a pink solution. The optical density of this pink solution was measured using ultraviolet-visible spectroscopy and converted into amount of HP. Color change before and 1 week after bleaching was evaluated using a digital spectrophotometer. A pH meter with a 6-mm circular and flat surface was used in contact with the enamel surface to quantify the pH of the bleaching gels during application. Data were analyzed using two-way analysis of variance and Tukey tests (α=0.05).
Results:
Overall, lower mean HP penetration values were observed for Opalescence Boost 38% and Whiteness HP Blue 35% compared with other bleaching gels (p<0.05). Opalescence Boost 38% and Whiteness HP Blue 35% were not influenced by the application technique (p>0.05). However, lower mean HP penetration values were observed for Whiteness HP Maxx 35%, Total Blanc Office 35%, and Lase Peroxide Sensy 35% when using the 3×15 application technique compared with the 1×45 technique (p<0.05). Significant whitening was detected and no significant difference of color change was observed between groups (p>0.54). The pH did not change during the 3×15 application technique; however, all acidic bleaching gels significantly decreased in pH when applied for 1×45 (p<0.01).
Conclusions:
The amount of HP that reaches the pulp chamber was lower when neutral/alkaline pH gels were used, independently of the application technique. When considering acidic pH gels, it is preferable to use the 3×15 application technique, mainly because longer application time (1×45) results in lower pH. No difference was observed between groups with regards to color change.
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Reis A, Barroso I, Saboga-Nunes L, Okan O, Bollweg T, Bittlingmayer U. Health Literacy questionnaire development for 9 and 10 years old: a discussion of assessment tools! Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz185.395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
With Health literacy (HL) investments - to promote health and self-care during people’s life cycles (childhood, especially) - health professionals approach is multi-dimensional: within the family, school settings and community. The objective of this study is to explore the feasibility and usability of a questionnaire to characterize HL levels among 9 and 10 years old. It is expected that this will help health care personal to better focus health promotion initiatives in the school setting.
Methods
The CrAdLiSa project in conjunction with the HLCA German Consortium, implemented a field test for the newly developed HL assessment tool for children in the Portuguese context. This is a deductive-inductive, exploratory-descriptive study including 16 children, with 9 and 10 years old, from 2 different elementary schools in Santarém District (rural and urban areas). Semi-structured interviews aim at exploring the cognitive appraisal of concepts and indicators at the base of the questionnaire developed to assess HL levels. Data was subjected to content analysis, with a priori and a posteriori categorization.
Results
Preliminary results point to the cognitive comprehension by children of the feasibility of an instrument to assess their HL levels. It depicts discriminatory capabilities (to allow characterization of low, medium or high levels of HL). Children living in urban areas, having better financial resources are less likely to develop obesity, or low weight. Better self-perception of school performance, good relationship with family members, parents with higher education or higher levels of HL appear to have better quality of life.
Conclusions
Results suggest the need to invest in children’s and families’ HL, while taking into consideration personal, environmental and socioeconomic determinants. School settings should be considered as a natural arena to improve children’s (and, as a result, families’ and communities’) HL levels.
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Reis A, Saboga-Nunes L, Spínola A, Santos I, Santiago C. Communicating with migrants: children’s health literacy, digital technology, health promotion tools. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz185.491] [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
Being a migrant can enact road blocks in the process of integration, if language barriers persist in the communication between health professionals and migrants. Moreover, health literacy levels (HL) can differ, based on different cultural contexts or conceptions of health and illness. This research aims at exploring migrants (digital) HL and the mediating role of migrant’s children in primary health care setting. Health professionals’ resort to migrants’ children as interpreters and mediators has been highlighted with the younger generations’ digital literacy, as critical tools to overcome such barriers. Assessing and promoting migrant’s HL is a public health mandate in the promotion of individual and family health to establish a common ground base for communication.
Methods
A qualitative and ethnographic study based on narratives, participant observation, focus group and ethno biographic interviews with nurses, migrants, medical doctors and intercultural mediators, involved 52 participants in a primary health care setting in Santarém district, Portugal. Partnership with the Observatory for Migration, the High Commission for Migration (ACM) and with migrant associations, enabled the completion by migrants of an online questionnaire focusing on digital HL.
Results
Migrants’ children were identified as facilitators in the clinical setting at three levels: the communication, HL promotion and adherence to continuity of care.
Conclusions
Improve migrant’s HL and health decisions is feasible when considering several strategies to overcome cultural barriers. Migrants’ children are potential mediators in the process of communication between health professionals and adults. Awareness of their potential allows adjustments in the primary health care sector. The need to further investigate migrants’ HL and digital HL (e.g. telephone translation services, Internet-based tools for scheduling health appointments) are some tasks that need further research.
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Saboga-Nunes L, Silva A, Mendes S, Almeida B, André MR, Reis A. Migration and integration: the case of health literacy (HLS-EU-PT) as a foundation to promote cultural sensitiveness. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz185.490] [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
Portugal has experienced trough-out his recent history successive migration patterns. Lately, with instability in Syria and the Mediterranean routes of migration between Africa and Europe, new challenges have emerged. One of them is related to migrants’ health and their navigation of health care system. In order to better understand cultural patterns of migrants, this research aims to explore their health literacy (HL) in the context of the European Health Literacy Survey framework (HLS-EU).
Methods
A total of 748 participants from the different offices of a company in the financial sector (Portugal, main land and autonomous territories) participated in a cross sectional survey (CAWI). Age ranged from 25 to 65 years and HL was measured using the HLS-EU instrument validated to Portuguese (HLS-EU-PT). Each participant was allocated to one of the groups, either of satisfactory HL (when scores ≥30) or insufficient HL (when scores <30). In order to access the migrant condition, a proxy variable considered the participant’s parents origin: at least one of the parents was born in a foreign country.
Results
Out of the 748 participants, 4.1% (n = 31) were considered migrants. Of the migrant participants, 6.9% have inadequate, 51.7% problematic, 24.1% sufficient and 17.2% excellent HL (HLS-EU-PT). Migrants have lower levels of HL when compared with nationals in this sample (respectively 58.6% and 45.8% for insufficient HL) but this difference is not statistically significant.
Conclusions
Although results didn’t show an association between being migrant and lower levels of HL (when compared with nationals), it is nevertheless relevant to consider that more than 1 in every two migrants (58.6%) have insufficient HL levels. Special consideration should be given to this group to promote HL levels and further research is needed to better understand how HL and cultural sensitiveness may work for a better integration of migrants.
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Regente J, Reis A, Pires S. P1 Prevention of smoking in adolescents who attend the 9th year of schooling. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz098.006] [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
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Reis A, Frazão M, Jorge P, Alexandre S. O32 Informotherapy - the “active ingredient” of medical tourism. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz097.003] [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
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Lopes TF, Cabanas C, Silva A, Fonseca D, Santos E, Guerra LT, Sheahan C, Reis A, Gírio F. Process simulation and techno-economic assessment for direct production of advanced bioethanol using a genetically modified Synechocystis sp. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.biteb.2019.02.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Reis A. O23 Promoting literacy for health in immigrants in primary health care. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz095] [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
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Vieira M, Reis A, Barroso I. P15 Children’s health literacy in school – a scooping review. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz095.012] [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
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Reis A, Frazão M. O21 Health literacy and citizens health demand behaviour. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz093.002] [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
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Loguercio AD, Rezende M, Gutierrez MF, Costa TF, Armas-Vega A, Reis A. Randomized 36-month follow-up of posterior bulk-filled resin composite restorations. J Dent 2019; 85:93-102. [PMID: 31100332 DOI: 10.1016/j.jdent.2019.05.018] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/10/2019] [Accepted: 05/13/2019] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE The aim of this double blind, randomized controlled trial was to evaluate the 36-month clinical performance of the layering technique (incremental [IF] vs. bulk-fill [BF]) in posterior composite resin restorations bonded with self-etch (SE) and etch-and-rinse (ER) strategies. METHODS Posterior dental cavities of 72 participants (n = 236), with a cavity depth of at least 3 mm, were randomly divided into four groups. The restorations were bonded using either the Tetric N-Bond ER or Tetric N-Bond SE. The composite resin Tetric N-Ceram Bulk-Fill was placed either IF or using BF. Two experienced and calibrated examiners evaluated the restorations using FDI criteria in the baseline and after 12, 24 and 36-month. The statistical analyses were performed using the Wilcoxon Signed rank test (α = 0.05) RESULTS: After 36-month, 14, 21 and 33 restorations showed minor fractures, marginal desadaptation and color mismatch, respectively (p > 0.05). Thirty-three restorations showed some marginal discoloration after 36-month with significant difference between ER (3 for ER-IF; 3 for ER-BF) and SE (14 for SE-IF; 12 for SE-BF; p < 0.05). CONCLUSION The BF technique showed excellent clinical performance, which was comparable during the 36-month of clinical evaluation with the 2-mm IF and it was not affected by the adhesive strategy. However, using the ER strategy reduces the risk of some marginal discoloration, irrespectively of the filling technique. CLINICAL RELEVANCE The bulk-fill material showed excellent clinical behavior when compared to its use in an incremental filling technique, mainly when associated to etch-and-rinse adhesive material after 3 years of clinical evaluation.
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Reis A, Rocha C, Balteiro J. Knowledge and consumption of homeopathic medicines by users of Community Pharmacy. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz034.040] [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
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Rezende M, Coppla FM, Chemin K, Chibinski AC, Loguercio AD, Reis A. Tooth Sensitivity After Dental Bleaching With a Desensitizer-containing and a Desensitizer-free Bleaching Gel: A Systematic Review and Meta-analysis. Oper Dent 2019; 44:E58-E74. [DOI: 10.2341/17-253-l] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARY
Objectives:
A systematic review and meta-analysis were performed to evaluate the risk and intensity of tooth sensitivity (TS) after dental bleaching with a desensitizer-containing and a desensitizer-free bleaching gel in adult patients. Color change and risk of gingival sensitivity was also evaluated.
Methods:
A comprehensive search was performed MEDLINE via PubMed, Scopus, Web of Science, Latin American and Caribbean Health Sciences Literature database (LILACS), Brazilian Library in Dentistry (BBO), EMBASE and Cochrane Library, and System for Information on Grey Literature in Europe (SIGLE) without restrictions to identify randomized clinical trials. Abstracts from the annual conference of the International Association for Dental Research (1990–2016), unpublished and ongoing trials registries, dissertations, and theses were also searched. The quality of the evidence was rated using the Grading of Recommendations: Assessment, Development and Evaluation (GRADE) approach.
Data:
After duplicates were removed, 1352 articles were identified. After title and abstract screening, only 47 studies remained for qualitative evaluation. Most of the studies had unclear risk of bias. No difference between groups were observed for the risk ratio of TS (risk ratio = 0.99; 95% confidence interval [CI] = 0.74–1.33); intensity of TS (standardized difference in means [SMD] = 0.04; 95% CI = 0.79–0.70); color change in shade guide units (SMD – 0.04; 95% CI = 0.50–0.42); color change in ΔE* (SMD = 0.41 (95% CI = 0.07–0.89); and risk ratio of gingival irritation (SMD = 1.05; 95% CI = 0.81–1.36). Except for the risk of TS, graded as moderate quality of evidence, all other outcomes were rated as low and very low quality.
Conclusions:
Incorporating desensitizers in the bleaching gel did not reduce the risk of TS, and the quality of this evidence was considered moderate. On the other hand, the intensity of TS, color change, and risk of gingival irritation was similar between groups, but the quality of the evidence for these outcomes was graded as low or very low, thus reducing the level of confidence in these outcomes.
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de Geus JL, Wambier LM, Loguercio AD, Reis A. The smokeless tobacco habit and DNA damage: A systematic review and meta-analysis. Med Oral Patol Oral Cir Bucal 2019; 24:e145-e155. [PMID: 30818306 PMCID: PMC6441603 DOI: 10.4317/medoral.22846] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 01/01/2019] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The aim of this systematic review was to evaluate the frequency of micronuclei or other DNA damage in the oral mucosa of adults that have smokeless tobacco habits compared to adults that not have these habits. MATERIAL AND METHODS We searched PubMed, Scopus, Web of Science, LILACS, BBO and Cochrane Library and SIGLE. We also surveyed gray literature. We included only clinical trials that compare the frequency of micronuclei or other DNA damage in the oral mucosa of adults that have smokeless tobacco habits compared to adults that not have these habits. Quality assessments of the selected trials were evaluated by two independent reviewers, using the Effective Public Health Practice Project - (EPHPP) with modifications. RESULTS After the database screening and removal of duplicates, 2574 studies were identified. After title screening, 172 studies remained, and this number was reduced to 25 after careful examination of the abstracts. The standardized mean difference of the frequency of micronuclei between groups was 1.88, with a 95% confidence interval of 1.40 to 2.36 (p < 0.00001). In all analyses heterogeneity was detected. CONCLUSIONS Despite the heterogeneity of studies, the frequency of micronuclei was significant bigger in adults who have the smokeless tobacco habit when compared to those not have this habit. The same occurred with the frequency of binucleated cells, karyolisis and karyorrhexis.
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Jitschin R, Böttcher M, Saul D, Lukassen S, Bruns H, Loschinski R, Ekici AB, Reis A, Mackensen A, Mougiakakos D. Inflammation-induced glycolytic switch controls suppressivity of mesenchymal stem cells via STAT1 glycosylation. Leukemia 2019; 33:1783-1796. [PMID: 30679801 DOI: 10.1038/s41375-018-0376-6] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 11/19/2018] [Accepted: 12/07/2018] [Indexed: 02/06/2023]
Abstract
Mesenchymal stem cells (MSCs) represent key contributors to tissue homeostasis and promising therapeutics for hyperinflammatory conditions including graft-versus-host disease. Their immunomodulatory effects are controlled by microenvironmental signals. The MSCs' functional response towards inflammatory cues is known as MSC-"licensing" and includes indoleamine 2,3-dioxygenase (IDO) upregulation. MSCs use tryptophan-depleting IDO to suppress T-cells. Increasing evidence suggests that several functions are (co-)determined by the cells' metabolic commitment. MSCs are capable of both, high levels of glycolysis and of oxidative phosphorylation. Although several studies have addressed alterations of the immune regulatory phenotype elicited by inflammatory priming metabolic mechanisms controlling this process remain unknown. We demonstrate that inflammatory MSC-licensing causes metabolic shifts including enhanced glycolysis and increased fatty acid oxidation. Yet, only interfering with glycolysis impacts IDO upregulation and impedes T-cell-suppressivity. We identified the Janus kinase (JAK)/signal transducer and activator of transcription (STAT)1 pathway as a regulator of both glycolysis and IDO, and show that enhanced glucose turnover is linked to abundant STAT1 glycosylation. Inhibiting the responsible O-acetylglucosamine (O-GlcNAc) transferase abolishes STAT1 activity together with IDO upregulation. Our data suggest that STAT1-O-GlcNAcylation increases its stability towards degradation thus sustaining downstream effects. This pathway could represent a target for interventions aiming to enhance the MSCs' immunoregulatory potency.
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Martins LD, Rezende M, Loguercio AD, Bortoluzzi MC, Reis A. Analgesic efficacy of ketorolac associated with a tramadol/acetaminophen combination after third molar surgery - a randomized, triple-blind clinical trial. Med Oral Patol Oral Cir Bucal 2019; 24:e96-e102. [PMID: 30573715 PMCID: PMC6344016 DOI: 10.4317/medoral.22744] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Accepted: 11/02/2018] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND This study compared the efficacy of ketorolac alone versus its combination with tramadol/acetaminophen for pain control after mandibular third molar surgery. MATERIAL AND METHODS A randomized, triple-blind clinical trial was carried out with 52 patients divided into 2 groups: Group K+T+A (1 tablet of Ketorolac 10 mg plus and 1 capsule of Tramadol 37.5 mg/acetaminophen 325 mg) and Group K (1 tablet of Ketorolac 10 mg plus and 1 placebo capsule). The treatments were given 1 h before the surgery and was repeated 4 times per day, for 48 h. The difference in postoperative pain was assessed by 4 primary end-points: pain intensity (VAS 100mm, for 48 h), rescue medication, overall assessment and adverse effects. RESULTS Significant differences in pain intensity were observed in the different times (p < 0.05). The comparison of groups in each time showed significant differences only of 9 h, with lower level of pain intensity for group K+T+A (p = 0.005). The need of analgesics was higher in Group K (p < 0.001), the need of antiemetic were greater in Group K+T+A (p < 0.0001). No significant difference between groups were observed in overall assessment. The adverse effects was higher in Group K+T+A. CONCLUSIONS The current study showed that both ketorolac and the combination of ketorolac plus tramadol/acetaminophen showed good control of pain after the extraction of the lower third molars. Although the combination group showed lower pain at 9 h, the difference is small and not clinically relevant.
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Meckelburg N, Reis A, Loguercio A, Schroeder M. RCT Papers in Prosthesis - Compliance with Consort Guidelines – A SR. Dent Mater 2019. [DOI: 10.1016/j.dental.2019.08.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Chemin K, Rezende M, Loguercio AD, Reis A, Kossatz S. Effectiveness of and Dental Sensitivity to At-home Bleaching With 4% and 10% Hydrogen Peroxide: A Randomized, Triple-blind Clinical Trial. Oper Dent 2018; 43:232-240. [PMID: 29676979 DOI: 10.2341/16-260-c] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES To evaluate the risk for and intensity of tooth sensitivity and color change of at-home dental bleaching with 4% and 10% hydrogen peroxide (HP). METHODS For this study, 78 patients were selected according to the inclusion and exclusion criteria and randomized into two groups: HP 4 (White Class 4%, FGM) and HP 10 (White Class 10%, FGM). In both groups, the at-home bleaching was performed for a period of 30 minutes twice a day for two weeks. The color was assessed by Vita Classical, Vita Bleachedguide 3D-MASTER and spectrophotometer Vita Easyshade (Vita Zahnfabrik) at baseline, during bleaching (first and second weeks) and after bleaching (one month). Patients recorded their tooth sensitivity using a numeric rating scale (0-4) and visual analog scale (0-10). Data from color change (DeltaE data) was submitted to two-way analysis of variance. The color change data in Delta SGU from the two shade guide units were compared with the Mann Whitney test. The risk of tooth sensitivity was evaluated by χ2 test and the intensity of tooth sensitivity from both scales was evaluated by a Mann-Whitney test (α=0.05). RESULTS The absolute risk and intensity of tooth sensitivity was higher in the group that used HP 10 than the one that used HP 4. Data from change in the number of shade guide units and color variation after one month of bleaching for both groups showed significant whitening, with no difference between groups. CONCLUSIONS At-home bleaching is effective with 4% and 10% HP concentrations, but 10% HP increased the absolute risk and intensity of tooth sensitivity during at-home bleaching.
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