Effect of rapid maxillary expansion on the apnoea-hypopnoea index during sleep in children. Systematic review.

Background: Rapid maxillary expansion (RME) treatment is prescribed in patients with maxillary compression, achieving increases in transverse palate and nasal cavity dimensions together with an increase in the distance between the pterygoid processes. Sleep apnoea-hypopnoea syndrome (SAHS) in children is often associated with anatomical risk factors and treatment may involve surgery, drugs, dentofacial orthopaedics, myofunctional and positional approaches. Material and Methods: The aim of this systematic review it to obtain scientific evidence of the effect of RME on the apnoea-hypopnoea index (AHI) in growing patients. PubMed, Cochrane Library and EMBASE were the online databases used for the search. The scientific publications selected met the following inclusion criteria: articles published from 2011 to May 2021; growing patients undergoing rapid maxillary expansion surgery; and studies with records of AHI before and after rapid maxillary expansion using polysomnography or respiratory polygraphy. Results: Seven articles that provided the necessary quality of scientific evidence were finally selected. The review followed the Cochrane Handbook for Systematic Reviews of Interventions, version 5.1.0, and the GRADE approach for rating the certainty of evidence. Data analysis was performed using Numbers 4.3 and ReviewManager (RevMan) 5.4.1 software and GRADEpro and Mendeley online platforms. Conclusions: The results show a reduction in AHI following RME therapy in growing patients. More research is needed with larger sample sizes, more specific inclusion criteria and standardised data sharing. Key words:Rapid maxillary expansion, maxillary distraction, sleep apnoea, children.

Spanish Paediatricians' Knowledge, Attitudes and Practices Regarding Oral Health of Children under 6 Years of Age: A Cross-Sectional Study.

BACKGROUND: Early Childhood Caries (ECC) is a prevalent chronic pathology, and it has a negative impact on the oral and general health of the child patient. AIM: To evaluate the knowledge, attitudes and practices of Spanish paediatricians regarding early childhood caries according to the professional's years of experience. MATERIAL AND METHODS: A cross-sectional questionnaire was conducted by Spanish paediatricians via WhatsApp and e-mails from January to April 2021. Data were analysed using Chi-squared test, Fisher's exact test and Cramer's V test. RESULTS: There were a total of 359 participants. Most respondents were women (81.3%) with up to 10 years of professional experience (31.2%) in primary health care and public health. In most cases, participants had an excellent knowledge of primary dentition (90.8%), but they ignored (56%) when the first visit to the dentist should occur. Regarding the aetiological factors of caries, oral hygiene and prevention, a lower rate of knowledge was observed. The majority of participants (80.8%) were not able to identify white spot lesions and enamel defects (76%). They considered that their knowledge in oral health was deficient, highlighting the need to increase their training. Less experienced paediatricians were found to have higher success rates. CONCLUSIONS: The level of knowledge and attitudes regarding early childhood caries of the evaluated paediatricians should be improved. Paediatricians had difficulties in identifying early caries lesions and enamel defects. Nevertheless, a higher level of knowledge and positive attitudes towards dental caries has been detected among paediatricians with fewer years of professional experience.

Delivery of Health Care by Spanish Dental Hygienists in Private and Public Dental Services during the COVID-19 De-Escalation Phase (June 2020): A Cross-Sectional Study.

BACKGROUND: The first wave of the COVID-19 pandemic in Spain posed a major challenge for Spanish dental professionals. The objective of this work is to describe the dental hygienists' work status and employment patterns during the de-escalation phase in order to analyse the standards of knowledge, compliance with official recommendations, and dental activities both in the public health service and in the private sector. MATERIAL AND METHODS: A cross-sectional questionnaire was answered by Spanish dental hygienists via WhatsApp, Facebook, and Instagram. The questionnaire was piloted before it was distributed and carried out during June 2020. RESULTS: Here, 517 dental hygienists were surveyed, of which 86.2% followed the official recommendations to avoid contagion and 63.8% agreed with the gradual return to work by limiting the use of aerosols. Private dental hygienists identified more with returning to work without restrictions (14.5%) versus those working for the public service (1.2%) (p < 0.005). CONCLUSIONS: Dental hygienists' return to work has involved different strategies, aimed at controlling infection and guaranteeing the safety of patients and the rest of the dental team. The availability of personal protective equipment, the adaptation of clinical infrastructure, and patient care management have differed between professionals working in the private and public sectors.

Spanish Dentists' Awareness, Knowledge, and Practice Regarding COVID-19: A Multiple Regression Analysis.

INTRODUCTION: During the first months of the coronavirus disease 2019 (COVID-19) pandemic, Spain had the highest mortality rate and the second-highest infection rate in the world. OBJECTIVE: To analyze the occupational situation of dentists, hygienists, and dental auxiliary staff during the peak of the pandemic, after the state of alarm was declared in Spain, and when the state of alarm was declared. In addition, a possible relationship between the geographical distribution of infected people and the availability of individual protection systems was investigated. MATERIAL AND METHODS: A cross-sectional questionnaire was answered by 6470 dentists and dental staff via WhatsApp and social media. RESULTS: A total of 1 in 4 dental professionals ceased working completely. Of those that kept working, 25.28% of dentists and 19.61% of hygienist-auxiliary were equipped with filtering face piece (FFP) 2 masks (P < .05), and 61.8% complied with the official protection recommendations set by the General Council of Dentists of Spain. Nearly 59.4% of respondents had symptoms, but only 1.5% of dentists were tested, with 14% of dentists in isolation at the time of response. Overall, it is suggested that 10% of dental professionals may have been in direct contact with the coronavirus. CONCLUSIONS: Direct contact of Spanish dental health professionals with severe acute respiratory syndrome coronavirus disease 2 (SARS CoV-2) has been high during the most active phase of the pandemic. Dental professionals did not have personal protective equipment (PPE) necessary to care for patients, a situation that justified the reduction in scheduled dental care and only emergencies being treated. The Spanish geographical regions with the highest number of contagions had the least amount of individual protective resources (FFP2 and FFP3 masks).

Recommendations by the Spanish Society of Epidemiology and Oral Public Health (SESPO) for the healthcare adaptation of public health dental clinics in Spain during the COVID-19 pandemic.

BACKGROUND: In March 2020, the World Health Organization (WHO) declared the COVID-19 pandemic and, a few days later, the Spanish Government declared a State of Emergency and the population lockdown. This crisis situation crisis forced deep changes in health care. At dental care level, it became necessary for both public health services and private consultations to plan changes to enable them to face this healthcare challenge. MATERIAL AND METHODS: SESPO and the General Council of Dentists of Spain (CGDE) appointed a Working Group to prepare a protocol for dental clinics after the lockdown stage. Continuing with this teamwork task, a series of recommendations addressed to public health managers and the dental workforce were agreed, according to the COVID-19 protection protocols, with the evidence available at the time of their preparation. RESULTS: The SESPO Working Group prepared a schedule with recommendations to be taken. The CGDE presented this document to the Ministry of Health, Consumption and Social Welfare, and SESPO emailed it to all the Health Councils of the autonomous regions. The document was also uploaded to the CGDE and SESPO websites and was emailed to all SESPO associated members. CONCLUSIONS: Keeping in mind the existing territorial variation, both at the organization level of dental public health services, and at the care level (especially in child preventive programs and care for pregnant women), this health crisis has highlighted the importance of teamwork. It is necessary to unify the standards for all dental health care units in the national territory in challenging times. Key words:COVID-19, Dental public health, dental care, dentistry, primary care, infection, SARS-CoV-2.

[Delivery of oral health in andalusian health service on the de-escalation of SARS-CoV-2]. / Actividad asistencial en Unidades de Salud Bucodental del Servicio Andaluz de Salud durante la desescalada del SARS-CoV-2.

The pandemic declared by SARS-CoV-2 has meant a crisis in the health system that forced the urgent implementation of preventive public health measures. The respiratory transmission virus remains stable on surfaces, being able to spread by air in respiratory droplets or in procedures that generate aerosols. Dental activity is one of the professional sectors with the highest exposure index, both due to the generation of aerosols in most interventions, as well as the impossibility of maintaining a safe distance between patients and professionals. The postponement of scheduled and non-urgent healthcare activities in dental offices is one of the measures implemented to reduce the risk that it posed for the health and well-being of citizens. This report addresses the recommendations and measures to be taken into account to minimize risks in the Oral Health Units of the Andalusian Public Health System, to address the oral pathology of the population assigned in the scenario of improvement of the pandemic and its partial lack of confinement.

La pandemia declarada por SARS-CoV-2 ha supuesto una crisis en el sistema sanitario que obligó a la implementación urgente de medidas preventivas de salud pública. El virus de transmisión respiratoria permanece estable en superficies, pudiéndose propagar por vía aérea en gotitas respiratorias o en procedimientos que generan aerosoles. La actividad odontológica es uno de los sectores profesionales con mayor índice de exposición, tanto por la generación de aerosoles en la mayor parte de las intervenciones, así como por la imposibilidad de mantener una distancia de seguridad entre paciente y profesionales. El aplazamiento de las actividades sanitarias programadas y no urgentes en los gabinetes dentales son una de las medidas implantadas para disminuir el riesgo que supone para la salud y el bienestar de la ciudadanía. Este informe abordó las recomendaciones y medidas a tener en cuenta para minimizar riesgos en las Unidades de Salud Bucodental del Sistema Sanitario Público Andaluz, para atender la patología bucodental de la población asignada en el escenario de mejora de la pandemia y su desconfinamiento parcial.

Actividad asistencial en unidades de salud bucodental del Servicio Andaluz de Salud durante la desescalada del SARS-CoV-2 / Delivery of oral health in Andalusian Health Service on the de-escalation of SARS-CoV-2

La pandemia declarada por SARS-CoV-2 ha supuesto una crisis en el sistema sanitario que obligó a la implementación urgente de medidas preventivas de salud pública. El virus de transmisión respiratoria permanece estable en superficies, pudiéndose propagar por vía aérea en gotitas respiratorias o en procedimientos que generan aerosoles. La actividad odontológica es uno de los sectores profesionales con mayor índice de exposición, tanto por la generación de aerosoles en la mayor parte de las intervenciones, así como por la imposibilidad de mantener una distancia de seguridad entre paciente y profesionales. El aplazamiento de las actividades sanitarias programadas y no urgentes en los gabinetes dentales son una de las medidas implantadas para disminuir el riesgo que supone para la salud y el bienestar de la ciudadanía. Este informe abordó las recomendaciones y medidas a tener en cuenta para minimizar riesgos en las Unidades de Salud Bucodental del Sistema Sanitario Público Andaluz, para atender la patología bucodental de la población asignada en el escenario de mejora de la pandemia y su desconfinamiento parcial

The pandemic declared by SARS-CoV-2 has meant a crisis in the health system that forced the urgent implementation of preventive public health measures. The respiratory transmission virus remains stable on surfaces, being able to spread by air in respiratory droplets or in procedures that generate aerosols. Dental activity is one of the professional sectors with the highest exposure index, both due to the generation of aerosols in most interventions, as well as the impossibility of maintaining a safe distance between patients and professionals. The postponement of scheduled and non-urgent healthcare activities in dental offices is one of the measures implemented to reduce the risk that it posed for the health and well-being of citizens. This report addresses the recommendations and measures to be taken into account to minimize risks in the Oral Health Units of the Andalusian Public Health System, to address the oral pathology of the population assigned in the scenario of improvement of the pandemic and its partial lack of confinement

Oral manifestations of HIV infection in infants: a review article.

The vast majority of children with HIV infection present oral manifestations among the first signs of illness. These lesions are not produced directly by the virus, but are manifestations associated with HIV infection, and are not pathognomic of the infection itself. Some of these oral lesions have a prognostic value with regard to progression of the infection and the appearance of AIDS; independently of other, more commonly used markers. The essential risk factors that influence the development of such oral manifestations are the low number of CD4+ lymphocytes, xerostomia, and the lack of anti-retroviral therapy. Opportunist infections, such as mycoses -- including pseudomembranous oral candidiasis, are found with higher frequency; followed by the herpetic viral infections. The oral lesions that appear in infected children differ in prevalence from those found in seropositive adults, some, such as parotid hypertrophy, present more exclusively in children, others, such as periodontal bacterial infections and Kaposi's Sarcoma, are lesions that predominate in the adult HIV-infected population. Given the current impact of the pandemic caused by HIV, it is the responsibility of dental professionals to prevent, detect, treat and control the oral lesions in those patients infected with HIV. All of which will be reflected in a reduction in transmission, lower mortality and greater long-term survival for infected children.

Manifestaciones orales de la infección por VIH en la infancia: artículo de revisión / Oral manifestations of HIV infection in infants: a review article

La gran mayoría de niños con infección por VIH presentan, dentro de sus primeros signos de enfermedad, manifestaciones orales. Estas lesiones orales no están producidas directamente por dicho virus, son manifestaciones asociadas a la infección por VIH, ya que no son patognomónicas de la infección. Algunas de estas lesiones orales tienen un valor pronóstico de cara a la evolución de la infección y la aparición de SIDA, independientemente de otros marcadores de uso más común. Los factores de riesgo esenciales que predisponen al desarrollo de dichas manifestaciones orales son el bajo número de linfocitos T CD4+, xerostomía y la ausencia de tratamiento antiretroviral. Infecciones oportunistas como las micosis, entre ellas la candidiasis oral pseudomembranosa se hallan con mayor prevalencia; seguidas de las infecciones víricas herpéticas. Las lesiones orales que aparecen en niños infectados se difieren en cuanto a prevalencia a las halladas en el paciente adulto seropositivo, algunas como la hipetrofia parotídea se presentan con mayor exclusividad en niños, otras como las infecciones bacterianas periodontales, el Sarcoma de Kaposi son lesiones que predominan en población adulta infectada por VIH. Dada la trascendencia actual de la pandemia causada por VIH, es responsabilidad de los profesionales odontólogos y estomatólogos el prevenir, diagnosticar precozmente, tratar y controlar las lesiones orales de los pacientes infectados por el VIH. Todo ello refleja una reducción en la transmisión, menor mortalidad y mayor supervivencia a largo plazo de los niños infectados (AU)

The vast majority of children with HIV infection present oral manifestations among the first signs of illness. These lesions are not produced directly by the virus, but are manifestations associated with HIV infection, and are not pathognomic of the infection itself. Some of these oral lesions have a prognostic value with regard to progression of the infection and the appearance of AIDS; independently of other, more commonly used markers. The essential risk factors that influence the development of such oral manifestations are the low number of CD4+ lymphocytes, xerostomia, and the lack of anti-retroviral therapy. Opportunist infections, such as mycoses - including pseudomembranous oral candidiasis, are found with higher frequency; followed by the herpetic viral infections. The oral lesions that appear in infected children differ in prevalence from those found in seropositive adults, some, such as parotid hypertrophy, present more exclusively in children, others, such as periodontal bacterial infections and Kaposi's Sarcoma, are lesions that predominate in the adult HIV-infected population. Given the current impact of the pandemic caused by HIV, it is the responsibility of dental professionals to prevent, detect, treat and control the oral lesions in those patients infected with HIV. All of which will be reflected in a reduction in transmission, lower mortality and greater long-term survival for infected children (AU)