Dental desensitization by dentists and occupational therapists for autistic adults: A pilot study.

LAY ABSTRACT: Managing patients with autism in the dental clinic often requires resorting to pharmacological behavioral control techniques, including general anesthesia. References in the literature to desensitization programs are scarce and focus on training children with autism to undergo oral examinations and preventive procedures. This study shows that a dental desensitization program implemented by dentists and occupational therapists could help in performing not only oral examinations but also simple dental therapeutic procedures for a considerable percentage of adults with autism, without using a pharmacological intervention (sedation or general anesthesia).

Using a Robot to Treat Non-specific Low Back Pain: Results From a Two-Arm, Single-Blinded, Randomized Controlled Trial.

Non-specific low back pain (NSLBP) affects many people and represents a high cost for health care. Manual pressure release of myofascial trigger points is used to treat NSLBP and is very effective but difficult to standardize since it is provided by different therapists, which also suffer musculoskeletal complications from this highly repetitive activity. A robot designed for this purpose may help in reducing these problems. Here, we present data from a two-arm, single-blinded, randomized controlled clinical trial evaluating the efficiency of a therapeutic massage robot (ADAMO) in reducing NSLBP (clinicaltrials.gov, registration number: NCT04882748). Forty-four patients were randomly distributed into the two arms of the study (robot vs. control). A physician filled the Oswestry disability index (ODI) before starting the treatment and at the end of it, in a blind fashion. In addition, patients filled a visual analogue scale (VAS) after each of the 10 treatment sessions. The ODI and the VAS were analyzed as the primary and secondary outcome measures. Both treatments (robot and control) resulted in a significantly lower ODI (p < 0.05). On the other hand, robot-treated patients significantly reduced their VAS levels (p = 0.0001) whereas control treatment did not reach statistical significance. Patients of both sexes obtained similar benefits from either treatment. Overweight patients (body mass index ≥ 25kg/m2) in the robot arm benefited more from the treatment (p = 0.008) than patients with normal weight. In conclusion, the ADAMO robot is, at least, as efficient as regular treatment in reducing low back pain, and may be more beneficial for specific patients, such as those with excessive weight.

Behavioural aspects of patients with Autism Spectrum Disorders (ASD) that affect their dental management

Dental treatment in patients with Autism Spectrum Disorders (ASD) can be complicated due to the presence of behavioral alterations. In this group, there are no specific behavioral profiles that allow dentist to anticipate the attitude that a patient will show during a visit. Thus, behavioral attitudes have been described that vary from total permissiveness and collaboration during even bloody procedures, to the absolute impossibility in conducting a simple oral examination. There is no effective behavioral management technique for all ASD patients. Prior information, such as the type of ASD or the presence of certain concurrent pathologies can help predict the patient's likely behavior. Therefore, gathering all the information in a preliminary interview with the parents/guardians of the patient is recommended. Knowing these factors will allow individualized behavioral management strategies to be designed and facilitates the planning of dental treatment

Behavioural aspects of patients with Autism Spectrum Disorders (ASD) that affect their dental management.

Dental treatment in patients with Autism Spectrum Disorders (ASD) can be complicated due to the presence of behavioral alterations. In this group, there are no specific behavioral profiles that allow dentist to anticipate the attitude that a patient will show during a visit. Thus, behavioral attitudes have been described that vary from total permissiveness and collaboration during even bloody procedures, to the absolute impossibility in conducting a simple oral examination. There is no effective behavioral management technique for all ASD patients. Prior information, such as the type of ASD or the presence of certain concurrent pathologies can help predict the patient's likely behavior. Therefore, gathering all the information in a preliminary interview with the parents/guardians of the patient is recommended. Knowing these factors will allow individualized behavioral management strategies to be designed and facilitates the planning of dental treatment.

Conciencia ambiental de los habitantes de la colonia Emilio portes gil en la h. matamoros, tamaulipas / Environmenal awaareness of the the emilio portes gil colona inhabitants iin h. matamoros, tamaulipas

La Conciencia ambiental en México es un tema de gran relevancia ya que las alteraciones de hoy en día sobre el medio ambiente son principalmente por actividades antropogénicas ya sea por el desarrollo industrial, consumismo, la contaminación, residuos sólidos, etc., por lo que es de gran importancia lograr un equilibrio entre la naturaleza - hombre y para alcanzar este equilibrio es necesario la educación ambiental la cual permite emplear diferentes estrategias para lograr generar sentimientos, desarrollar conciencia ambiental y evidenciar la necesidad de elaborar nuevos valores a partir de las experiencias directas. Por lo que la presente investigación tuvo como objetivo evaluar la Conciencia Ambiental de los habitantes de la colonia Emilio Portes Gil en la H. Matamoros (Tamaulipas) mediante el instrumento llamado Cuestionario de Actitudes Ambientales (CAAM) de Núevalos a una población de 50 habitantes conformada con 52% de mujeres y el 48% de hombres en un rango de edad entre los 20 a 31 años, obteniéndose una conciencia ambiental muy parecida con un 32% y 30% tanto del sexo femenino como del masculino respectivamente.

Environmental awareness in Mexico is a very important issue since today's alterations on the environment are basically produced by anthropogenic activities either because of industrial development, consumerism, pollution, solid waste, etc.., reason why it is very important to achieve a balance between nature and man and, in order to achieve this balance, environmental education which can employ different strategies for generating feelings, developing environmental awareness and highlighting the need to develop new values from direct experiences is necessary. For this reason, this investigation has as its main objective the assessment of Emilio Portes Gil Colonia in H. Matamoros (Tamaulipas) inhabitants' Environmental Awareness, using Nuévalos' instrument called Environmental Attitudes Questionnaire (CAAM) to a population of 50 inhabitants conformed by 52% women and 48% men in an age range between 20 to 31 years, yielding a very similar environmental awareness with 32% and 30% of both the male and the female respectively.

Molecular characterization of human T-cell lymphotropic virus type 2 (HTLV-II) from people living in urban areas of Sao Paulo city: evidence of multiple subtypes circulation.

BACKGROUND: In Brazil, human T-cell lymphotropic virus type I and type II (HTLV-I and HTLV-II) are co-circulating and possess approximately 65% homology, which results in high cross-reactivity in serological tests. Based on the detection of EIA and Western blot (WB) tests, HTLV serodiagnosis yields indeterminate results in high-risk population, with the true determination of HTLV-II prevalence requiring a combined serological and molecular analysis. Molecular analysis of HTLV-II isolates has shown the existence of four distinct subtypes: IIa, IIb, IIc, and IId. The aim of this study was to evaluate the routine EIA and WB used in Sao Paulo city, as well as molecular methods for confirmation of infection and HTLV-II subtype distribution. RESULTS: Two hundred ninety-three individuals, who were enrolled in the HTLV out-clinic in Sao Paulo city, Brazil, between July 1997 and May 2003, were tested by EIAs, and positive sera 232 (79%) reactive by one of the tests. When these sera were tested by WB revealed 134 were HTLV-I, 28 HTLV-II, 4 HTLV-I/II, and 48 were indeterminate. Polymerase chain reaction (PCR) on the indeterminate group showed that 20 (42%) were HTLV-II and 28 were negative. From a total of 48 HTLV-II subjects with DNA available, restriction fragment length polymorphism (RFLP) of the env region revealed 47 HTLV-IIa and 1 HTLV-IIb. The phylogenetic analysis was performed on 23 samples, which identified 19 as subtype a, Brazilian subcluster, and 4 as subtype b. This is the first time HTLV-II subtype b has been described in Brazil. However, further studies, such as a complete nucleotide DNA sequencing, need to be done to confirm these findings.

Women infected with HIV type 1 Brazilian variant, subtype B (B'-GWGR motif) have slower progression to AIDS, compared with patients infected with subtype B (B-GPGR motif).

INTRODUCTION: The Brazilian variant of human immunodeficiency virus (HIV) type 1 (HIV-1) subtype B (serotype B'-GWGR) has a tryptophan replacing a proline in position 328 of the HIV-1 envelope, a feature that may induce a different HIV disease progression. We aimed to evaluate the role of the B subtypes of HIV-1 (serotypes B-GPGR and B'-GWGR) on HIV disease progression. METHODS: A total of 137 HIV-infected individuals who had been admitted to the hospital were tested with an anti-V3 serologic assay, using peptides representing 2 HIV-1 subtype B strains, MN and SF2, and 2 Brazilian variant B'-GWGR strains, BR1 and BR2. RESULTS: Of 137 serum samples tested with the anti-V3 serologic assay, 4 (3%) yielded indeterminate results, 74 (54%; from 25 women and 49 men) were found to be B-GPGR, and 59 (43%; from 20 women and 39 men) were found to be the B'-GWGR variant. In general, a longer interval from the first known positive HIV test result to an AIDS-defining event was observed in the B'-GWGR group than in the B-GPGR group (21 vs. 7 months). The CD4+ T cell counts were higher in the B'-GWGR group (median CD4+ T cell count, 65 vs. 31 cells/mm3; P=.01), and women infected with the B'-GWGR variant were less likely to die than were men infected with the same variant (P=.01). The median viral load in the B'-GWGR group was 3.395 copies/mL, compared with 39.350 copies/mL in the B-GPGR group (P=.01). CONCLUSIONS: Taken together, our results indicate that B'-GWGR-infected women may have more-favorable outcomes than B-GPGR-infected subjects.