Transcranial direct current stimulation modulates autonomic nervous system and reduces ambulatory blood pressure in hypertensives.

Purpose: Transcranial direct current stimulation (tDCS) seems to positively modulate the autonomic nervous system in different clinical conditions and healthy subjects; however, its effects on hypertensive (HTN) patients are not completely known. This study aimed to evaluate the effects of a tDCS or SHAM session (20 min) on blood pressure (BP) and autonomic variables of HTN patients.Materials and Methods: Subjects (n = 13) were randomly submitted to SHAM and tDCS sessions (1 week of washout). Hemodynamic and autonomic variables were measured at baseline, during, and immediately after tDCS or SHAM stimulation (Finometer®, Beatscope). Ambulatory BP measurement (ABPM) was evaluated after the experimental period.Results: Hemodynamic variables were not changed by tDCS, except for the fall in peripheral vascular resistance (Δ = -1696.51 ± 204.65 dyn.s/cm5). After the tDCS, sympathetic modulation was decreased (-61.47%), and vagal modulation was increased (+38.09%). Such acute autonomic changes may have evoked positive results observed in 24 hs-systolic blood pressure (Δ = -8.4 ± 6.2; P = .0022) and 24hs-diastolic blood pressure (Δ = -5.4 ± 4.2; P = .0010) in tDCS subjects compared with that in SHAM.Conclusion: These findings suggest that the tDCS could promote positive acute adjustments on cardiac autonomic control and reduced values on 24-hs BP of HTN patients. More than a proof-of-concept, these results may point out to the future, where brain stimulation (tDCS) can be used to HTN syndromes, such as refractory HTN.

P16 as a marker of carcinoma in effusions and peritoneal washing.

BACKGROUND: Considering the potential of p16 as a marker for diagnosis, prognosis and therapeutic response, the aim of this study was to assess its presence, via immunocytochemistry, in metastatic carcinoma of different primary sites and histological types obtained from effusions and peritoneal washings. A total of 118 samples including 85 of metastatic carcinoma and 33 samples of benign effusion/peritoneal washing were prepared by the plasma/thromboplastin method. Immunocytochemistry reactions were performed on cell block sections using antibodies against p16, claudin-4, MOC-31, calretinin, HBME and CD68. RESULTS: P16 overexpression was observed in 88.23% of all carcinoma samples. All cervix adenocarcinoma samples showed p16 overexpression. Overexpression in adenocarcinomas of ovary, lung and breast was observed in 93.75, 93.10 and 75% of the samples, respectively. Overexpression was observed in all different histological types analyzed: small cell carcinoma (lung), squamous cell carcinoma (cervical) and urothelial carcinoma (bladder). The specificity of p16 for carcinoma detection was of 96.96%. CONCLUSION: Overexpression of p16 was observed in most metastatic carcinoma, from different primary sites and histological types, obtained from effusions and peritoneal washings. Due to its high frequency of overexpression in metastatic carcinoma, p16 may play a possible role in tumor progression and it may be considered as a complementary diagnostic marker depending on histological type and primary site of carcinoma.

Crosstalk between obesity and MMP-9 in cardiac remodelling -a cross-sectional study in apparent treatment-resistant hypertension.

The balance between matrix metalloproteinases (MMP) and their tissue inhibitors (TIMP) plays a key role in the development of hypertension and obesity. We aimed to evaluate the levels of MMP-2 and 9 and TIMP-2 and -1 in obese and non-obese apparent treatment-resistant hypertensive subjects (aTRH) and its association with cardiac hypertrophy. This cross-sectional study enrolled 122 subjects and divided into obese aTRH (n = 67) and non-obese (n = 55) group. Clinical and biochemical data were compared between both groups, including office BP, ambulatory BP, plasma MMP-2 and 9, TIMP-2 and 1 and left ventricular mass index (LVMI). We found higher MMP-9 levels and MMP-9/TIMP-1 ratio in obese aTRH subjects but no difference in MMP-2 and TIMP-1 levels. Obesity influenced MMP-9 levels [ß = 20.8 SE =8.6, p = 0.02) independently of potential confounders. In addition, we found a positive correlation between MMP-9 and anthropomorphic parameters. Finally, obese aTRH subjects with left ventricular hypertrophy (LVH) had greater MMP-9 levels compared with non-obese with LVH. Our study suggests that MMP-9 levels are influenced by obesity and may directly participate in the progressive LV remodelling process, suggesting a possible role for a higher cardiovascular risk in apparent resistant hypertensive subjects.

Salivary function impairment in type 2 Diabetes patients associated with concentration and genetic polymorphisms of chromogranin A.

OBJECTIVES: The purpose of this study was to evaluate the effect of type 2 diabetes mellitus (T2DM) on salivary function impairments according to glycemic control status and subsequently compare the concentration of chromogranin A (CHGA) with its genetic profile. MATERIALS AND METHODS: Thirty-six patients with controlled T2DM, 36 with poorly controlled T2DM, and 38 nondiabetic subjects underwent salivary flow rate measurements by means of unstimulated labial (ULS), unstimulated whole (UWS), and stimulated whole saliva (SWS) collections. CHGA concentrations were determined in saliva and plasma with ELISA, and two CHGA polymorphisms (T-415C and Glu264Asp) were analyzed by polymerase chain reaction-restriction fragment length polymorphism. RESULTS: T2DM patients presented significantly lower ULS and UWS flow rates regardless of glycemic control status compared to controls (P = 0.002 and P = 0.027, respectively). The SWS flow rate in the poorly controlled T2DM was the lowest among the groups (P = 0.026). Significantly higher plasma and salivary CHGA levels were found in T2DM groups (P = 0.019 and P < 0.001, respectively). CHGA gene variants (T-415C and Glu264Asp) revealed significant differences between diabetics and control subjects when associated with lower salivary flow and higher salivary CHGA production (P < 0.05). CONCLUSIONS: T2DM causes abnormalities in the function of salivary glands. However, poorly controlled T2DM has the most influence on SWS flow rates. Our findings indicate an association between plasma and salivary CHGA levels and T2DM patients. Furthermore, the results suggest that CGHA polymorphisms might be associated with salivary gland hypofunction and higher salivary CHGA production in T2DM patients. Nevertheless, further epidemiological studies are required to elucidate this clinical implication. CLINICAL RELEVANCE: Salivary impairments and high levels of CHGA are associated with T2DM patients. In addition, CGHA polymorphisms might be associated with salivary gland hypofunction and higher salivary CHGA production in T2DM patients. This could be a significant insight to establish a role for salivary CHGA as a potential clinical biomarker to T2DM.

Retrieval of a Broken Dental Needle Close to the Facial Artery After Cervical Migration.

Use of imaging tools like digital C-arm, tridimensional tomography, and navigational surgery has proven its value to the surgical removal of broken needles. A 32-year-old patient was referred for evaluation of a fractured needle during inferior alveolar nerve block attempt few days before. The patient complained of a pricking sensation at the injured area while moving the neck. A contrasted computed tomography was performed for further evaluation of the needle toward the vascular network of the neck, showing a close location by the left facial artery, parallel to the styloid process of the temporal bone. The needle was then released from the underlying tissues and retrieved. Although considered a rare intercurrence, there are still reports of breaking needles during dental anesthesia. Such reports are almost always related to inferior alveolar nerve blocks, associated with the use of short, thin needles, and after multiple bending movements before the insertion of the needle in the tissues. Accurate image examinations such as contrasted computed tomography are of great importance for planning the surgical removal, especially in patients of migration next to important vessels of the neck.

Higher Dental Caries Prevalence and Its Association with Dietary Habits and Physical Limitation in Epidermolysis Bullosa Patients: A Case Control Study.

AIM: Epidermolysis bullosa (EB) represents a highly rare subgroup of skin diseases that affects skin and mucous membrane. The aim of the present study was to assess caries prevalence and its associated factors in EB subjects. Salivary status was also assessed. MATERIALS AND METHODS: Ten subjects with EB who were under supervision were selected (cases) and matched by age and gender with unaffected individuals (controls). Dental caries were recorded using the World Health Organization (WHO) criteria. Oral hygiene and dietary habits were investigated by clinical examination and questionnaires. Both nonstimulated and stimulated saliva were collected and salivary pH, buffering capacity and mouth opening were evaluated. RESULTS: The results showed that the median decay-missing-filled teeth was significantly higher (p = 0.0094) in EB cases 5 (3.9-20.3) than in controls 3 (2-3.25). The groups also differed when food consistency was analyzed. Individuals with EB have a higher intake of soft food. In addition, the median mouth-opening values from cases (0.84-2.84 cm) and controls (4.3-4.9 cm) have shown to be statistically different (p = 0.007). Considering the salivary parameters, none of them showed significant differences among groups. CONCLUSION: Epidermolysis bullosa subjects present higher caries scores and might be related to their physical condition and dietary habits. CLINICAL SIGNIFICANCE: There is a lack of information about oral status in EB subjects. Hence, our findings add useful information regarding the relationship between caries prevalence and associated risk factors in EB subjects.

Sialometry of upper labial minor glands: a clinical approach by the use of weighing method Schirmer's test strips paper.

OBJECTIVES: To establish referential values ranges of hyposalivation and normosalivation for the salivary flow rate (SFR) of upper labial (LS) and palatal (PS) mucosa using Schirmer's test strips paper and as a second goal to determine the values ranges of the SFR of palatal (PS) and upper labial (LS) mucosa in subjects with and without xerostomia. METHODS: A cross-sectional study was conducted among subjects distributed in three groups according to their unstimulated and stimulated whole saliva. RESULTS: 144 subjects were enrolled in groups as follows: severe hyposalivation (n = 24), mild hyposalivation (n = 78), and normosalivation (n = 42). The mean and the 95% confidence interval for the LS flow rate ( µ L/cm(2)/min) were 3.2 (2.46 to 3.94), 5.86 (4.96 to 6.75), and 9.08 (7.63 to 10.53) (P < 0.001) for each group, respectively. The PS results were 1.01 (0.68 to 1.34), 1.72 (1.31 to 2.13), and 2.44 (1.66 to 3.22) (P = 0.014). Xerostomia complainers presented lower rates of LS (5.17 (4.06 to 6.23)) than non-complainers (7.33 (6.4 to 8.27)) (P = 0.003). CONCLUSIONS: The test was reliable to provide referential values ranges for LS flow rate measurement and was shown to be valid to distinguish normosalivation from severe and mild hyposalivation and also to predict xerostomia.

Accelerating Healing and Relieving Pain: High-Intensity Laser Therapy for Paraneoplastic Cutaneous Vasculitis Associated with Multiple Myeloma.

BACKGROUND Leukocytoclastic vasculitis (LCV) is an atypical form of cutaneous paraneoplastic manifestation. Its association with multiple myeloma (MM) is even rarer and is associated with poor prognosis and short survival, regardless of the therapy instituted. Different treatment approaches are necessary. We present a case in which LCV was the first manifestation of MM, and high-intensity laser therapy (HILT) was used as an option to accelerate healing and control pain. CASE REPORT A 76-year-old woman presented with pain and paresthesia in her lower limbs, associated with palpable purpura. The clinical diagnosis was small-vessel vasculitis. Laboratory tests showed an elevated gamma globulin monoclonal peak on protein electrophoresis. The immunophenotypic study of bone marrow aspirates led to the diagnosis of MM. Due to pain refractory to conventional analgesics, and the progressive evolution of the lesions, despite corticosteroid therapy, we performed photo-biomodulation with a neodymium-doped yttrium aluminum garnet laser (Nd: YAG), wavelength 1064 nanometers, using a 7-mm probe and energy density 6 J/cm². After the first session, the patient was referred for pain management, and after 5 weeks, we observed complete healing in ulcerated lesions and involution of bullous lesions. CONCLUSIONS This case report shows the positive effects of the Nd: YAG laser in modulating healing and reducing pain. HILT is an innovative, non-invasive, and effective treatment and should be considered a promising technique to accelerate healing and controlling pain.

Middle Ear Cholesteatoma and Vestibular Schwannoma Resection Followed by Cochlear Implant: Surgical Challenges and Audiological Outcomes.

(1) Background: The occurrence of vestibular schwannoma (VS) associated with cholesteatoma is rare. A hearing impairment is one of the most significant issues in such cases. Moreover, the presence of middle and inner ear pathologies combined may represent a surgical challenge. No studies have described a combined surgical approach for these coexisting conditions (VS and cholesteatoma), nor the hearing rehabilitation outcomes of using cochlear implants for these patients. (2) Case Report: This paper is on a female patient who underwent simultaneous surgical treatments for VS and middle ear cholesteatoma in the right ear followed by a cochlear implant, describing the technique and the audiological results. (3) Conclusions: The surgical approach was successful and enabled the resection of lesions with the auditory nerve and cochlea preservation. Cochlear implantation in the right ear showed positive postoperative results, with an improvement in the results with the CI in silent and noisy environments.

Conventional Phacoemulsification Surgery Versus Femtosecond Laser Phacoemulsification Surgery: A Comparative Analysis of Cumulative Dissipated Energy and Corneal Endothelial Loss in Cataract Patients.

Purpose: To analyze whether femtosecond laser-assisted surgery leads to less cumulative dissipated energy (CDE) and decreased endothelial cell loss compared to conventional surgery. Patients and Methods: This non-blinded, non-randomized, quasi-experimental clinical trial was conducted at one center and involved one surgeon. Patients with cataracts and 50-80 years old were included, and the exclusion criteria were radial keratotomy, trabeculectomy, drain tube implant, corneal transplant, posterior vitrectomy, and re-implantation of intraocular lens. In total, 298 patients were recruited between October 2020 and April 2021, and the data collected included sex, laterality, age, ocular comorbidities, systemic comorbidities and CDE. An endothelial cell count was performed before and after surgery. Patients were divided according to femtosecond laser-assisted phacoemulsification or conventional phacoemulsification. The femtolaser patients were submitted to the equipment, and then, immediately after treatment, phacoemulsification surgery was performed. In the conventional method, the "divide and conquer" technique was used. The statistical analysis was made using an analysis of covariance linear model, using SAS version 9.4 (SAS Institute, Inc., 1999). Values with p < 0.05 were considered significant. Results: A total of 132 patients were analyzed. The only statistically relevant predictors of CDE were the severity of the cataract (p < 0.0001) and age of ≥75 years (p = 0.0003). The following factors were not significant: technique with or without laser (p = 0.6862), sex (p = 0.8897), systemic arterial hypertension (p = 0.1658), and diabetes (p = 0.9017). Grade 4 cataracts were associated with higher CDE than grade 3 cataracts, which in turn were associated with higher CDE than grade 2 cataracts. A comparison of pre- and post-operative specular microscopy with and without laser revealed no significant discrepancy (p = 0.5017). Conclusion: Femtosecond laser-assisted cataract surgery did not reduce CDE or endothelial cell loss compared to conventional surgery regardless of severity.

Initial panel of immunocytochemical markers for identification of primary carcinoma site for effusions and peritoneal washings from women.

INTRODUCTION: In women, most malignant effusions are from breast and ovary primary carcinomas that have metastasized to body cavity fluids (pleural, peritoneal and pericardial). When carcinoma is diagnosed in effusions, it is not possible to identify its site of origin solely by cytology (morphology); therefore, immunocytochemistry is used as a complementary method. There are no immunocytochemical markers with 100% sensitivity and specificity for identifying carcinoma primary site. The markers most used are TTF-1 for the lung, GATA-3 for the breast, and PAX-8 for the ovary. The aim of this study was to evaluate the sensitivity and specificity of a panel including these markers for detecting the primary site of carcinoma in effusions. METHODS: Samples of pleural, pericardial, and peritoneal effusions and peritoneal washings with carcinoma of known primary site from women (n = 60) and men (n = 18) were prepared by using the cell block method, and immunocytochemistry was performed to evaluate the expression of primary site markers (TTF-1, PAX-8, and GATA-3). RESULTS: In women, the breast was the most frequent primary site of metastatic carcinoma to both pleural and pericardial cavities, followed by the lung, whereas the ovary was the most frequent primary site of carcinoma within peritoneal effusions and washings, followed by the gastrointestinal tract (stomach or intestine). The expected profiles for carcinomas of the most common primary sites were: breast (GATA-3 (+), PAX-8 (-), TTF-1 (-)), ovary (PAX-8 (+), GATA-3 (-), TTF-1 (-)), lung (TTF-1 (+), PAX-8 (-) GATA-3 (-)) and gastrointestinal tract (PAX-8 (-), GATA-3 (-), TTF-1 (-)). These were observed in 88.23% (45/51) of women's samples with carcinoma from these primary sites. By using TTF-1 as the sole primary site marker, 6.25% of carcinomas of primary site other than the lung would have been misdiagnosed. CONCLUSION: An initial panel of markers including GATA-3, PAX-8, and TTF-1 allows, with high sensitivity and specificity, the identification or exclusion of frequent primary sites of carcinoma in effusions from women. Our results highlight the importance of using a panel of markers to avoid misidentification of the primary site of tumor.

Impact of COVID-19 on the mental health of public university hospital workers in Brazil: A cohort-based analysis of 32,691 workers.

BACKGROUND: In early 2020, the COVID-19 pandemic paralyzed the world and exposed the fragility of health systems in the face of mass illness. Health professionals became protagonists, fulfilling their mission at the risk of physical and mental illness. The study aimed to evaluate absenteeism indirectly related to SARS-CoV-2 infection in a large population of health care professionals. METHODS: An observational longitudinal repeated measures study was performed, including workers linked to 40 public university hospitals in Brazil. All causes of absenteeism were analyzed, focusing on those not directly attributed to COVID-19. Results for the same population were compared over two equivalent time intervals: prepandemic and during the pandemic. FINDINGS: A total of 32,691 workers were included in the study, with health professionals comprising 82.5% of the sample. Comparison of the periods before and during the pandemic showed a 26.6% reduction in work absence for all causes, except for COVID-19 and mental health-related absence. Concerning work absence related to mental health, the odds ratio was 39.0% higher during the pandemic. At the onset of the pandemic, there was an increase in absenteeism (all causes), followed by a progressive reduction until the end of the observation period. INTERPRETATION: Work absence related to mental illness among health care professionals increased during the COVID-19 pandemic, highlighting the need for health care managers to prioritize and implement support strategies to minimize absenteeism.

Expression of laminin-5 γ2 chain in cutaneous pseudocarcinomatous hyperplasia.

BACKGROUND: Since the use of laminin-5 as a marker of invasiveness has been proposed by several authors, our objective was to compare the expression of this protein in pseudocarcinomatous hyperplasia and squamous cell carcinoma (SCC). METHODS: Sixty-four paraffin-embedded skin biopsy samples with diagnosis of epidermal hyperplasia (non-pseudocarcinomatous), pseudocarcinomatous hyperplasia, actinic keratosis/carcinoma in situ, microinvasive and frankly invasive SCC were obtained for immunohistochemical study. RESULTS: Adjacent normal epithelium and epidermal hyperplasia (non-pseudocarcinomatous) showed no staining. In pseudocarcinomatous hyperplasia, laminin-5 was positive, at least focally, in 14 of 16 (87.5%) samples and was concentrated in peripheral cells of elongated rete pegs and in migrating cells in dermis. In samples of microinvasive carcinoma (n = 7), the expression was observed in all cases and was concentrated in the leading edge of the tumor. All cases (n = 21) of frankly invasive SCC showed cells expressing laminin-5, at least focally. Well-differentiated areas of the tumor presented a pattern of expression in peripheral cells of tumor nests while a diffuse pattern of expression was observed in less differentiated areas. CONCLUSION: We showed that cytoplasmic laminin-5 expression should not be used as a criterion of malignancy and is not useful in distinguishing pseudocarcinomatous hyperplasia from microinvasive and well-differentiated SCC.

Aggressive spindle cell rhabdomyosarcoma in an 11-month-old boxer dog.

Rhabdomyosarcoma (RMS) is a malignant neoplasm derived from mesenchymal tissue with a tendency toward myogenic differentiation associated with the embryogenesis of skeletal muscle. According to the histological features, it can be classified in embryonal, botryoid, alveolar, and pleomorphic, which usually correspond to clinical behavior and prognosis. The spindle cell (SCRMS) variant is a rare subtype of the embryonal RMS and is considered to be less aggressive lesion. The aim of the present paper is to report an unusual case of SCRMS in an 11-month-old male boxer dog diagnosed as extensive SCRMS that affected the frontal region of the skull. Due to the aggressive nature of the lesion and poor clinical prognosis the dog's owners preferred euthanasia as a treatment. A full postmortem examination was carried out. Microscopically, the lesion was composed of a highly cellular proliferation of spindle cells arranged in long and intersecting fascicles. After performing the immunohistochemical studies (HHF-35, smooth muscle actin, desmin and MyoD1), the present case was diagnosed as SCRMS.

Matrilysins may not predict the metastatic potential in squamous cell carcinoma of the tongue.

OBJECTIVE: To examine immunoexpression of matrix metalloproteinase (MMP)-7 and -26 in squamous cell carcinoma (SCC) of the tongue and its relation with cervical metastasis. MATERIAL AND METHODS: Twenty-four cases were selected and divided into two groups: a metastatic group (n = 12) and a non-metastatic group (n = 12). Cases were graded as either negative (score 0), positive (score +) or strongly positive (score ++). RESULTS: MMP-7 expression was identical in both groups, with 17% of the cases graded as score 0, 50% as score + and 33% as score ++. MMP-26 expression was 25% score 0, 8% score + and 67% score ++ in the metastatic group, and 8% score 0, 50% score + and 42% score ++ in the non-metastatic group. Statistical analysis showed no differences between the studied groups and no correlations between proteins. CONCLUSIONS: MMP-7 and -26 immunostaining is not a useful indicator of the metastatic potential of SCCs of the tongue. However, the role of these proteins in the process of invasion and metastasis cannot be ruled out since their more marked presence along the tumor invasion front compared to more central areas of the tumors indicates higher secretion of these proteases in this region, facilitating the invasion process.

Maroteaux-Lamy syndrome: orofacial features after treatment by bone marrow transplant.

PURPOSE: The objective of the present study was to emphasise the oral and dental findings of a male patient with the Maroteaux-Lamy syndrome who successfully underwent bone marrow transplantation (BMT) at the age of 22 months. CASE REPORT: A 15-year-old boy was referred to the Dentistry Division of the Catholic University of Brasília, Brazil, for dental diagnosis. General characteristics of the Maroteaux-Lamy syndrome, such as a large head, a short neck, corneal opacity, an open mouth with macroglossia, enlargement of the skull and a long anteroposterior dimension, were observed. The patient had received the benefit of a BMT at an early stage. Therefore, characteristics were presented in a moderate form, except for the skeletal symptoms. DISCUSSION: Maroteaux-Lamy syndrome, also known as mucopolysaccharidosis type VI, is a lysosomal storage disorder that is caused by a deficiency of arylsulphatase B, which leads to an accumulation of dermatan sulphate in tissues and its increased excretion in urine. The deposition of mucopolysaccharides leads to a progressive disorder involving multiple organs. It is a rare condition that is inherited as an autosomal recessive trait. The characteristic features of this disease include retardation in growth, a large head, a short neck, corneal opacity, typical facies and spinal abnormalities. The main dental findings of this syndrome include gingival hyperplasia, hypertrophy of the maxillary alveolar ridge, macroglossia, unerupted dentition, malocclusions and dentigerous cyst-like follicles. BMT is a therapeutic treatment that is given to permanently replace any disorder caused due to the deficiency of enzymes in patients with storage diseases.

A case of extensive maxillary benign cementoblastoma.

AIM: The aim of the present paper is to report a case of benign cementoblastoma (BC) involving multiple maxillary teeth and discuss the importance of its diagnosis in clinical oral practice. BACKGROUND: BC is a rare, benign odontogenic neoplasm of ectomesenchymal origin. This neoplasm has characteristic radiologic and microscopic features, and it is intimately associated with the roots of teeth. CASE REPORT: The intra-oral examination in a 21-year-old white man revealed a palatine growth in the premolar-molar region. Dental panoramic and periapical radiographies showed a mixed radiodense/radiolucent lesion closely associated with the roots of three maxillary teeth. A biopsy was undertaken and confirmed the clinical hypothesis. SUMMARY: In most cases, initial BC is asymptomatic and early diagnosis can be performed by routine radiographic examination. BC was considered as an indolent lesion for several years. Nevertheless, recent studies have demonstrated that some BCs may exhibit aggressive biological behavior and can affect several teeth. CLINICAL SIGNIFICANCE: Because a benign cementoblastoma represents an odontogenic lesion, general practicing professionals must be able to identify the main features of this tumor. This case corroborates some papers that have demonstrated a possible aggressive behavior of BC. Therefore, a brief update concerning the clinical and radiographic features of this unique tumor is also provided.

Religiosidade e espiritualidade no cuidado da saúde e o impacto na vida de pessoas com doenças crônicas / Religiosity and spirituality in health care and the impact on life / Religiosidad y espiritualidad en el cuidado de la salud y elimpacto en la vida

Objetivo: Descrever a influência da religiosidade e espiritualidade no cuidado da saúde, com ênfase nas seguintes doenças crônicas: diabetes, doença pulmonar obstrutiva crônica, doenças cardiovasculares e renais. Método:Revisão sistemática realizada nas bases de dados Latindex, Pubmed e SciELO. As palavras-chave utilizadas foram: "religiosidade" OR "espiritualidade" AND "cuidados da saúde" AND "doenças crônicas" e seus equivalentes no idioma inglês: "religiosity" OR "spirituality" AND "health care" AND "Chronic disease". Foram selecionados artigos nos idiomas português e inglês, publicados nos últimos dez anos. Resultados:Foram encontrados 3.686 artigos. Após leitura e análise criteriosa foram selecionados 14 artigos finais. Os benefícios que aparecem nos estudos estão relacionados com mudanças no estilo de vida, redução de depressão, ansiedade e estresse, que o diagnóstico de doença crônica carrega, estimulando o maior enfrentamento as doenças e maior adesão aos tratamentos, contribuindo de forma geral para o bem-estar e melhora da saúde desta população. Conclusão:Indivíduos portadores de doenças crônicas que usam a R/E no enfrentamento da doença, apresentam um impacto positivo no cuidado das mesmas e melhor qualidade de vida.

Objective: To describe the influence of religiosity and spirituality in health care, with emphasis on the following chronic diseases: diabetes, chronic obstructive pulmonary disease, cardiovascular and renal diseases. Method:Systematic review performed in the databases Latindex, Pubmed and SciELO. The keywords used were: "religiosity" OR "spirituality" AND "health care" AND "chronic diseases" and their equivalents in the English language: "religiosity" OR "spirituality" AND "health care" AND "Chronic disease". Articles in Portuguese and English, published in the last ten years, were selected. Results: A total of 3,686 articles were found. After careful reading and analysis, 14 final articles were selected. The benefits that appear in the studies are related to changes in lifestyle, reduction of depression, anxiety and stress, which the diagnosis of chronic disease carries, stimulating greater coping with diseases and greater adherence to treatments, contributing in a general way to the well-being and improvement of the health of this population. Conclusion:Individuals with chronic diseases who use R/E in coping with the disease have a positive impact on their care and better quality of life

Objetivo: Describir la influencia de la religiosidad y la espiritualidad en el cuidado de la salud, con énfasis en las siguientes enfermedades crónicas: diabetes, enfermedad pulmonar obstructiva crónica, enfermedades cardiovasculares y renales. Método:Revisión sistemática realizada en las bases de datos Latindex, Pubmed y SciELO. Las palabras clave utilizadas fueron: "religiosidad" O "espiritualidad" Y "cuidado de la salud" Y "enfermedades crónicas" y sus equivalentes en el idioma inglés: "religiosidad" O "espiritualidad" Y "atención médica" Y "enfermedad crónica". Se seleccionaron artículos en portugués e inglés, publicados en los últimos diez años.Resultados:Se encontraron un total de 3.686 artículos. Después de una cuidadosa lectura y análisis, se seleccionaron 14 artículos finales. Los beneficios que aparecen en los estudios están relacionados con cambios en el estilo de vida, reducción de la depresión, ansiedad y estrés, que conlleva el diagnóstico de enfermedad crónica, estimulando un mayor afrontamiento de las enfermedades y una mayor adherencia a los tratamientos, contribuyendo de manera general al bienestar y mejora de la salud de esta población. Conclusión:Los individuos con enfermedades crónicas que utilizan R/E en el afrontamiento de la enfermedad tienen un impacto positivo en su cuidado y una mejor calidad de vida.

Cognitive impairment in bipolar disorder Neuroprogression or behavioral variant frontotemporal dementia?

Patients with Bipolar Disorder (BD) usually display cognitive deficits with aging. However, the correlation between BD and dementia syndromes is inconclusive, despite the similarity with behavioral variant frontotemporal dementia. We report a 78-year-old female patient who had bipolar type 1 disorder since adolescence. Her symptoms ranged from apathy to psychotic mania. She had had three hospitalizations, and since her last stay 10 years ago, her symptoms had remained stable. However, in the past 2 years, she displayed different symptoms, such as irritability manifested as verbal and physical aggression, cognitive impairment, repetitive pattern of behavior, perambulation, persecutory delusions, disorientation, and hyporexia. Treatment with anticholinesterases or mood stabilizers promoted no improvement. She scored 17/30 points on the Mini-Mental State Examination. Neuropsychological assessment suggested deficits in executive function, attention, and memory. Neuroimaging tests revealed frontotemporal degeneration and hypoperfusion. Diagnostic and therapeutic approaches for this type of patient represent a significant challenge for clinicians.

Pacientes com Transtorno Bipolar (TB) costumam apresentardéficits cognitivosao envelhecer. No entanto, a correlação com síndromes demenciais é inconclusiva, apesar da similaridade com a variante comportamental da demência frontotemporal (bvFTD). Nósrelatamos uma paciente de 78 anos de idade com TB tipo 1 desde a adolescência. Seus sintomas variavam de apatia a mania psicótica. A paciente passou por 3 internações, sendo a última há 10 anos, seguida de estabilização clínica. No entanto, nos últimos 2 anos, ela apresentou sintomas diferentes, como irritabilidade expressada por agressões verbal e física, comprometimento cognitivo, padrão repetitivo de comportamento, perambulação, delírios persecutórios, desorientação e hiporexia. O tratamento com anticolinesterásicos ou estabilizadores de humor não revelou melhora. Apresentou 17/30 pontos no miniexame do estado mental, a avaliação neuropsicológica sugeriu déficit de função executiva, atenção e memória. Os exames de neuroimagem demonstraram atrofia e hipoperfusão fronto-temporal. Abordagens diagnósticas e terapêuticas para este tipo de paciente representam um desafio significativo para os clínicos.

A Novel Analysis via Micro-CT Imaging Indicates That Chemically Modified Tetracycline-3 (CMT-3) Inhibits Tooth Relapse after Orthodontic Movement: A Pilot Experimental Study.

OBJECTIVE: To evaluate the effect of chemically modified tetracycline-3 (CMT-3) and simvastatin on tooth relapse after orthodontic movement in rats using a novel analysis method employing high-resolution micro-CT (Micro-CT) images. In addition, the correlation between bone density and orthodontic relapse was also evaluated for each experimental group. METHODS: Forty adult male Wistar rats had stainless steel springs installed on their left upper first molars in order to generate tooth movement for 18 days. After this initial period, the animals were divided into three groups: (1) 30 mg/kg of CMT-3; (2) 5 mg/kg of simvastatin; and (3) 0.5% carboxymethylcellulose, and each group was treated for 20 days. Micro-CT images were analyzed (conventional method and 3D reconstruction) on the 7th and 18th days following spring fixation and finally, 20 days after treatment either with CMT-3 or simvastatin (38th day). Bone mineral density (BMD) of the mesial and distal roots of the upper first molar was also analyzed. RESULTS: The difference was statistically significant between the groups as to recurrence (p=0.048), and the post hoc test identified the value of p=0.007 between the control group and the CMT-3 group. Simvastatin was not able to inhibit tooth relapse. The bone mineral densities of both the mesial and distal roots were different between the three groups, after the 20th day of drug use (p=0001 and p < 0001). CONCLUSION: Our findings support the initial evidence that CMT-3 is able to prevent relapse after tooth movement. Future trials in humans should evaluate such treatment as a promising approach to preventing this common phenomenon. CLINICAL RELEVANCE: Considering the results obtained, CMT-3 can be used to avoid relapse after tooth movement.