Evaluation of effect of Nerium oleander against STZ induced diabetic neuropathy rat model by reducing NF-κB pathway / Evaluación del efecto de Nerium oleander en el modelo de rata con neuropatía diabética inducida por STZ al reducir la vía NF-κB

Diabetic neuropathy (DN) is a chronic diabetic complication, which is difficult to manage. The current investigation evaluates the effect of Nerium oleander (NO) in the management of diabetic neuropathy (DN). Diabetic neuropathy was induced by streptozotocin (STZ) [60 mg/kg, i.p.] and treated with NO 150 mg/kg and 300 mg/kg, per oral (p.o.) for two week. Blood glucose level, analgesic response, muscle coordination, and intestinal transit were estimated in DN rats. Oxidative stress and inflammation were estimated in DN rats. Loss of muscle coordination, swim Endurance and analgesic response were attenuated by NO treatment in DN rats. Mediators of inflammation and oxidative stress parameters were ameliorated in NO treated DN rats. The given study concluded that NO has beneficial for the management of DN by regulating oxidative stress and inflammatory mediators.

La neuropatía diabética (DN) es una complicación diabética crónica, que es difícil de manejar. La presente investigación evalúa el efecto de Nerium oleander (NO) en el tratamiento de la neuropatía diabética (DN). La neuropatía diabética fue inducida por estreptozotocina (STZ) [60 mg/kg, ip] y tratada con NO 150 mg/kg y 300 mg/kg, por vía oral (p.o.) durante dos semanas. En ratas DN se estimaron el nivel de glucosa en sangre, la respuesta analgésica, la coordinación muscular y el tránsito intestinal. En ratas (DN) se estimaron el estrés oxidativo y la inflamación. La pérdida de la coordinación muscular, resistencia a la natación y respuesta analgésica se atenuaron con el tratamiento con NO en ratas DN. Los mediadores de la inflamación y los parámetros del estrés oxidativo mejoraron en ratas DN tratadas con NO. El estudio presentado concluyó que el NO tiene beneficios para el tratamiento de la DN al regular el estrés oxidativo y los mediadores inflamatorios.

Boletim epidemiológico: internações hospitalares por diabetes no estado de Goiás no ano de 2022 / Epidemiological bulletin: hospital admissions for diabetes in the state of Goiás in 2022

Boletim com o objetivo de conhecer o perfil das internações por Diabetes Melitus no estado de Goiás, no que se refere a sua classificação e complicações associadas de acordo com o CID-10 (Classificação Internacional de Doenças - 10ª revisão). Os dados sobre as internações foram extraídos do Sistema de Internações Hospitalares (SIH) em outubro de 2023 e das estimativas populacionais elaboradas pelo Ministério da Saúde pela equipe da Gerência de Dados e Informações Estratégicas em Saúde - ConectaSUS

The Bulletin aims to understand the profile of hospitalizations for Diabetes Melitus in the state of Goiás, with regard to its classification and associated complications according to the ICD-10 (International Classification of Diseases - 10th revision). Data on hospitalizations were extracted from the Hospital Admissions System (SIH) in October 2023 and from population estimates prepared by the Ministry of Health and by the Strategic Health Data and Information Management team - ConectaSUS

Prevalence and factors associated with infection in patients with diabetes mellitus who underwent amputation / Prevalência e fatores associados à infecção em pacientes com diabetes mellitus que sofreram amputação / Prevalencia y factores asociados a la infección en pacientes con diabetes mellitus que han sufrido amputación

Objective: To analyze the prevalence and factors associated with infection in patients with diabetes mellitus who underwent lower extremity amputation. Method: Cross-sectional, retrospective, and analytical study carried out in a high complexity hospital in Teresina, Piauí, with 70 medical records of patients admitted from January 2015 to December 2016. Inferential analysis was performed using χ2 association tests. Pearson and Fisher's exact, considering p<0.05 to be significant. Results: Of the 70 participants, 81.4% were over 60 years old, 57.1% were married, 41.4% had low education, 82.8% had an income of 1 to 2 minimum wages, and 52.9% were coming from the interior of Piauí. The average length of stay was 25 days. The leg was the most prevalent site of amputation (38.6%). The prevalence of infection was 74.4% and only 7.1% of patients underwent culture. Family income (p=0.032) and length of stay (p=0.014) were significantly associated with infection. Conclusion: The prevalence of infection in patients with diabetes mellitus who underwent lower extremity amputation was high, being associated with family income and length of stay, highlighting the importance of understanding these factors for implementing preventive measures. (AU)

Objetivo: Analizar la prevalencia y los factores asociados a la infección en pacientes con diabetes mellitus sometidos a amputación de extremidades inferiores. Método: Estudio transversal, retrospectivo y analítico realizado en un hospital de alta complejidad de Teresina, Piauí, con 70 prontuarios de pacientes ingresados entre enero de 2015 y diciembre de 2016. Se realizó análisis inferencial mediante pruebas de asociación de Chi-cuadrado y exacto de Fisher, considerando p<0,05 como significativo. Resultados: De los 70 participantes, el 81,4% tenía más de 60 años, el 57,1% estaba casado, el 41,4% tenía baja escolaridad, el 82,8% tenía ingresos de 1 a 2 salarios mínimos y el 52,9% provenía del interior de Piauí. La estancia media fue de 25 días. La pierna fue el sitio de amputación más frecuente (38,6%). La prevalencia de infección fue del 74,4% y sólo el 7,1% de los pacientes realizaron cultivo. El ingreso familiar (p=0,032) y la duración de la estancia (p=0,014) se asociaron significativamente con la infección. Conclusión: La prevalencia de infección en pacientes con diabetes mellitus sometidos a amputación de extremidades inferiores fue alta, asociada con el ingreso familiar y la duración de la estadía, destacando la importancia de comprender estos factores para implementar medidas preventivas. (AU)

Objetivo: Analisar a prevalência e os fatores associados a infecção em paciente com diabetes mellitus que sofreram amputação de extremidade inferior. Método: Estudo transversal, retrospectivo e analítico realizado em um hospital de alta complexidade em Teresina, Piauí, com 70 prontuários de pacientes internados no período de janeiro de 2015 a dezembro de 2016. A análise inferencial foi realizada por meio dos testes de associação χ2 de Pearson e Exato de Fisher, considerando significativo o valor de p<0,05. Resultados: Dos 70 participantes, 81,4% tinham idade superior a 60 anos; 57,1% eram casados; 41,4% tinham baixa escolaridade; 82,8% renda de 1 a 2 salários-mínimos e 52,9% eram procedentes do interior do Piauí. O tempo médio de internação foi de 25 dias. A perna foi o local de amputação mais prevalente (38,6%). A prevalência de infecção foi de 74,4% e somente 7,1% dos pacientes realizaram cultura. A renda familiar (p=0,032) e o tempo de internação (p=0,014) apresentaram associação significativa com a infecção. Conclusão: A prevalência de infecção em pacientes com diabetes mellitus que sofreram amputação em extremidade inferior foi elevada, tendo associação com a renda familiar e o tempo de internação, destacando a importância da compreensão desses fatores para implementação de medidas preventivas. (AU)

Chorea Hyperglycemia Basal Ganglia Syndrome: A case report of a rare diabetes complication

Introduction@#We present a patient with long-standing uncontrolled type 2 diabetes mellitus (T2 DM) who developed sudden onset of choreiform movement, which rapidly resolved after insulin therapy and haloperidol.@*Case Description@#A 53-year-old Filipino male, with T2DM and hypertension for more than 10 years, presented with sudden onset of hyperkinetic, involuntary, non-patterned, continuous movements of the left upper and lower extremities. Investigations revealed severe hyperglycemia without acidemia and ketonuria. Cranial computed tomography scan showed hyperdensity on the right caudate and lentiform nuclei. On cranial magnetic resonance imaging, there was T1- weighted hyperintense and T2 - weighted hypointense signal involving the right putamen, globus pallidus and caudate. Cranial magnetic resonance angiography showed stenosis on the cavernous segment of the right internal carotid artery (ICA), left ICA and middle cerebral artery (MCA) junction, the A1 segment of the left anterior communicating artery and proximal P2 segments of the bilateral posterior cerebral arteries. The patient was managed with a basal-bolus insulin regimen to control the blood glucose and haloperidol to manage the extrapyramidal symptoms. Consequently, there was complete resolution of the involuntary movements. @*Conclusion@#This case illustrates the importance of a systematic approach to movement disorders and early recognition of this rare diabetes complication known as chorea hyperglycemia basal ganglia syndrome or diabetic striatopathy.

Pé diabético: o cuidado de enfermeiras / Diabetic foot: nurses' care / Pie diabético: cuidados de enfermeira

Objetivo: Descrever o cuidado para prevenção do pé diabético realizado por enfermeiras. Método:revisão integrativa da literatura a partir do levantamento realizado em janeiro de 2024 através da biblioteca virtual da PubMed. Foram incluídos artigos nos idiomas inglês e português, artigos originais relacionados ao tema e disponíveis na íntegra com acesso gratuito, publicados entre os anos de 2012 até o ano de 2024. Como critérios de exclusão: artigos que não atendam o objeto de estudo, duplicados, teses, livros, revisões e artigos não originais.Resultados:O levantamento resultou na seleção de 15 artigos que evidenciaram que o cuidado para prevenção do pé diabético se desenvolvem a partir da atuação do enfermeiro, e por meio da aplicação de cuidados, como avaliação do paciente, educação em saúde para os pacientes e a educação permanente para os profissionais de saúde, controle glicêmico, verificação do Índice tibial braquial-ITB para diagnóstico de doença arterial obstrutiva periférica (DAOP), uso de termometria cutânea ou imagem infravermelha, criação de software e exames laboratoriais. Conclusão:O estudo poderá contribuir para melhoria da qualidade de vida dos pacientes diabéticos através do conhecimento dos profissionais de enfermagem acerca dos cuidados elencados para melhor atender aos pacientes bem como contribuir com a diminuição de casos de úlceras em pé diabético.

Objective: To describe the care to prevent diabetic foot provided by nurses. Method:integrative literature review based on the survey carried out in January 2024 through the PubMed virtual library. Articles in English and Portuguese were included, original articles related to the topic and available in full with free access, published between 2012 and 2024. Exclusion criteria were: articles that do not meet the object of study, duplicates, theses, books, reviews and non-original articles. Results:The survey resultedin the selection of 15 articles that showed that care to prevent diabetic foot develops from the role of nurses, and through the application of care, such as patient assessment, health education for patients and continuing education for health professionals, glycemic control, verification of the brachial tibial index-ABI for diagnosing peripheral arterial obstructive disease (PAOD), use of skin thermometry or infrared imaging, creation of software and laboratory tests. Conclusion:The study may contribute to improving the quality of life of diabetic patients through the knowledge of nursing professionals about the care provided to better serve patients as well as contributing to the reduction of cases of diabetic foot ulcers.

Objetivo: Describir los cuidados para la prevención del pie diabético brindados por enfermeras. Método:revisión integrativa de la literatura a partir de la encuesta realizada en enero de 2024 a través de la biblioteca virtual PubMed. Se incluyeron artículos en inglés y portugués, artículos originales relacionados con el tema y disponibles íntegramente con acceso gratuito, publicados entre 2012 y 2024. Los criterios de exclusión fueron: artículos que no cumplan con el objeto de estudio, duplicados, tesis, libros, reseñas y artículos no originales. Resultados:La encuesta resultó en la selección de 15 artículos que mostraron que los cuidados para prevenir el pie diabético se desarrollan desde el rol del enfermero, y a través de la aplicación de cuidados, como la evaluación del paciente, la educación en salud de los pacientes y la educación continua de los profesionales de la salud, la glucemia. control, verificación del índice braquial tibial-ITB para el diagnóstico de enfermedad arterial obstructiva periférica (EAP), uso de termometría cutánea o imágenes infrarrojas, creación de software y pruebas de laboratorio. Conclusión:El estudio puede contribuir a mejorar la calidad de vida de los pacientes diabéticos a través del conocimiento de los profesionales de enfermería sobre los cuidados brindados para atender mejor a los pacientes, así como contribuir a la reducción de casos de úlceras del pie diabético.

Detection of microbial pathogens colonizing foot ulcers of diabetic patients in Enugu, Nigeria

Background: Diabetic foot ulcer (DFU) is a major complication of diabetes mellitus (DM) which is associated with high morbidity and mortality. There is high rate of bacteria colonization especially in those with tendencies for poor wound dressing. This is accompanied by high rate of inappropriate antibiotic usage. The aim of this study is to characterize microbial pathogens colonizing foot ulcers of diabetic patients in Enugu, Nigeria, and to determine the antibiotic susceptibility of these isolates. Methodology: This was a descriptive cross-sectional study of consecutively enrolled diabetic patients with foot ulcers in two tertiary healthcare facilities in Enugu, Nigeria, between May 2021 and February 2022. A structured questionnaire was used to obtain socio-demographic and clinical data of the patients. Pus samples and/or tissues were collected from the ulcer lesion of each patient for aerobic and anaerobic microbial cultures and biochemical identification using standard conventional techniques. Results: A total of 310 diabetic patients with foot ulcers were recruited into the study, with 62.3% (193/310) males and 37.7% (117/310) females, and mean age of 56.0±13.9 years. Bacteria and yeast were isolated from samples of 280 (90.3%) patients while samples of 30 (9.7%) patients had no microbial growth. Males had higher frequency of microbial isolates (90.7%, 175/193) than females (89.7%, 105/117), while the age group ≤ 40 years had higher frequency of microbial isolates (100%, 43/43) compared to other age groups, although the differences are not statistically significant (p>0.05). The distribution of the isolates showed that 15.7% (44/280) were monomicrobial while 84.3% (236/280) were polymicrobial. The highest single isolate was Bacteroides fragilis with 5.0% (14/280), followed by Staphylococcus aureus with 3.2% (9/280). Bacteroides fragilis and S. aureus occurred as the highest combined bacteria isolates with 5.7% (16/280). Most of the patients were colonized by combination of bacterial isolates. The susceptibility indicates that most of the anaerobic bacteria were sensitive to metronidazole while S. aureus isolates were resistant to ofloxacin at a rate of 65.0%. Conclusion: The findings in this study showed that there is high bacteria and fungi colonization of foot ulcers of diabetic patients in Enugu, Nigeria. Routine care of wounds especially frequent changes of dressing materials and the use of potent antiseptics, are recommended.

Efectos de las tecnologías educativas en la prevención y tratamiento de la úlcera diabética: revisión sistemática y metaanálisis / Effects of educational technologies on the prevention and treatment of diabetic ulcers: A systematic review and meta-analysis / Efeitos das tecnologias educativas na prevenção e tratamento da úlcera diabética: revisão sistemática e metanálise

Objetivo: analizar los efectos de las tecnologías educativas en la prevención y tratamiento de la úlcera diabética. Método: revisión sistemática realizada en siete bases de datos, un índice bibliográfico, una biblioteca electrónica y literatura gris. La muestra estuvo compuesta por 11 ensayos clínicos controlados aleatorizados. La síntesis de los resultados fue descriptiva y mediante metaanálisis. Resultados: las tecnologías educativas predominantes fueron la capacitación y la orientación verbal, se destacaron las tecnologías blandas-duras. En comparación con la atención habitual, las tecnologías educativas demostraron ser un factor protector para prevenir la incidencia de úlcera diabética (RR=0,40; IC 95%=0,18-0,90; p=0,03) y la evaluación de certeza de evidencia fue baja. Las tecnologías educativas también demostraron ser un factor protector para prevenir la incidencia de amputación en miembros inferiores (RR=0,53; IC 95%=0,31-0,90; p=0,02) y la certeza de evidencia fue muy baja. Conclusión: tecnologías educativas blandas-duras, como orientación verbal estructurada, juegos educativos, clase expositiva, capacitación teórico-práctica, video educativo, folder, rotafolio educativo y dibujos lúdicos, y tecnologías duras, como calzado terapéutico, plantillas, termómetro infrarrojo digital, kits para el cuidado de los pies, aplicación de telemedicina y teléfono móvil, resultaron efectivas para la prevención y el tratamiento de la úlcera diabética, sin embargo, es necesario que se realicen estudios más robustos.

Objective: to analyze the effects of educational technologies in the prevention and treatment of diabetic ulcers. Method: a systematic review conducted in seven databases, a bibliographic index, an electronic library and the Gray Literature. The sample consisted of 11 randomized controlled clinical trials. The synthesis of the results was descriptive and through meta-analysis. Results: the predominant educational technologies were training sessions and verbal guidelines, with soft-hard technologies standing out. When compared to usual care, the educational technologies presented a protective factor to prevent the incidence of diabetic ulcers (RR=0.40; 95% CI=0.18-0.90; p=0.03) and the certainty of the evidence assessment was low. The educational technologies also had a protective factor to prevent the incidence of lower limb amputations (RR=0.53; 95% CI=0.31-0.90; p=0.02) and certainty of the evidence was very low. Conclusion: soft-hard educational technologies such as structured verbal guidelines, educational games, lectures, theoretical-practical training sessions, educational videos, folders, serial albums and playful drawings, and hard technologies such as therapeutic footwear, insoles, infrared digital thermometer, foot care kits, Telemedicine app and mobile phone use, were effective for the prevention and treatment of diabetic ulcers, although more robust studies are required.

Objetivo: analisar os efeitos das tecnologias educativas na prevenção e tratamento da úlcera diabética. Método: revisão sistemática conduzida em sete bases de dados, um índice bibliográfico, uma biblioteca eletrônica e na literatura cinzenta. A amostra foi constituída de 11 ensaios clínicos controlados randomizados. A síntese dos resultados foi descritiva e por meio de metanálise. Resultados: as tecnologias educativas predominantes foram os treinamentos e as orientações verbais, destacando-se as tecnologias leve-duras. Na comparação com o cuidado usual, as tecnologias educativas apresentaram fator de proteção para prevenção da incidência de úlcera diabética (RR=0,40; IC 95%=0,18-0,90; p=0,03) e a avaliação de certeza da evidência foi baixa. As tecnologias educativas também tiveram fator de proteção para prevenção da incidência de amputação em membros inferiores (RR=0,53; IC 95%=0,31-0,90; p=0,02) e a certeza da evidência foi muito baixa. Conclusão: as tecnologias educativas leve-duras, como orientações verbais estruturadas, jogos educativos, aula expositiva, treinamentos teórico-práticos, vídeo educativo, folder, álbum seriado e desenhos lúdicos, e as tecnologias duras, a exemplo do calçado terapêutico, palmilhas, termômetro digital de infravermelho, kits de cuidados com os pés, aplicativo de telemedicina e telefone móvel, foram efetivas para prevenção e tratamento da úlcera diabética, porém, estudos mais robustos são necessários.

Diagnosis and treatment strategy of periodontitis with diabetes / 中华口腔医学杂志

The number of diabetic patients visiting stomatology for periodontal disease is increasing, and the symptoms are relatively severe, and often complications increase the complexity of periodontal treatment. This article briefly describes the research progress and clinical manifestations of the epidemiology and related pathological mechanisms of periodontitis with diabetes, focusing on the treatment and providing reference for stomatologists in the clinical diagnosis and treatment of patients with diabetic periodontitis.

Research progress in role of autophagy in diabetic wound healing and traditional Chinese medicine intervention / 中国中药杂志

Diabetic ulcer(DU) is a chronic and refractory ulcer which often occurs in the foot or lower limbs. It is a diabetic complication with high morbidity and mortality. The pathogenesis of DU is complex, and the therapies(such as debridement, flap transplantation, and application of antibiotics) are also complex and have long cycles. DU patients suffer from great economic and psychological pressure while enduring pain. Therefore, it is particularly important to promote rapid wound healing, reduce disability and mortality, protect limb function, and improve the quality of life of DU patients. By reviewing the relevant literatures, we have found that autophagy can remove DU wound pathogens, reduce wound inflammation, and accelerate ulcer wound healing and tissue repair. The main autophagy-related factors microtubule-binding light chain protein 3(LC3), autophagy-specific gene Beclin-1, and ubiquitin-binding protein p62 mediate autophagy. The traditional Chinese medicine(TCM) treatment of DU mitigates clinical symptoms, accelerates ulcer wound healing, reduces ulcer recurrence, and delays further deterioration of DU. Furthermore, under the guidance of syndrome differentiation and treatment and the overall concept, TCM treatment harmonizes yin and yang, ameliorates TCM syndrome, and treats underlying diseases, thereby curing DU from the root. Therefore, this article reviews the role of autophagy and major related factors LC3, Beclin-1, and p62 in the healing of DU wounds and the intervention of TCM, aiming to provide reference for the clinical treatment of DU wounds and subsequent in-depth studies.

Research advances in role of angiogenesis in diabetic ulcer and traditional Chinese medicine intervention / 中国中药杂志

Diabetic ulcer(DU) is one of the common complications of diabetes often occurring in the peripheral blood vessels of lower limbs or feet with a certain degree of damage. It has high morbidity and mortality, a long treatment cycle, and high cost. DU is often clinically manifested as skin ulcers or infections in the lower limbs or feet. In severe cases, it can ulcerate to the surface of tendons, bones or joint capsules, and even bone marrow. Without timely and correct treatment, most of the patients will have ulceration and blackening of the extremities. These patients will not be able to preserve the affected limbs through conservative treatment, and amputation must be performed. The etiology and pathogenesis of DU patients with the above condition are complex, which involves blood circulation interruption of DU wound, poor nutrition supply, and failure in discharge of metabolic waste. Relevant studies have also confirmed that promoting DU wound angiogenesis and restoring blood supply can effectively delay the occurrence and development of wound ulcers and provide nutritional support for wound healing, which is of great significance in the treatment of DU. There are many factors related to angiogenesis, including pro-angiogenic factors and anti-angiogenic factors. The dynamic balance between them plays a key role in angiogenesis. Meanwhile, previous studies have also confirmed that traditional Chinese medicine can enhance pro-angiogenic factors and down-regulate anti-angiogenic factors to promote angiogenesis. In addition, many experts and scholars have proposed that traditional Chinese medicine regulation of DU wound angiogenesis in the treatment of DU has broad prospects. Therefore, by consulting a large number of studies available, this paper expounded on the role of angiogenesis in DU wound and summarized the research advance in traditional Chinese medicine intervention in promoting the expression of angiogenic factors [vascular endothelial growth factor(VEGF), fibroblast growth factor(FGF), and angiopoietin(Ang)] which played a major role in promoting wound angiogenesis in the treatment of DU to provide ideas for further research and new methods for clinical treatment of DU.

A Health Education Program for Home Emergency Management of Acute Complications of Diabetes in the Elderly / 中国医学科学院学报

Objective To establish a health education program for home emergency management of acute complications of diabetes in the elderly.Methods The program was drafted by literature review and panel discussion.The final draft was formed after two rounds of correspondence from 13 experts.Results The recovery rate of the two rounds of expert correspondence was 100%,and the expert authority coefficient was 0.98.The Kendall's harmony coefficients of the two rounds of correspondence were 0.263 and 0.212 respectively(both P<0.001).The established health education program included indicators of three categories:early stage of acute complications of diabetes at home(understanding the inducing factors),emergency warning(quick and early identification in case of emergency),and emergency treatment at home.Conclusion The contents of the health education program are systematic and reliable and meet the needs of health education for home emergency management of the elderly with diabetes.

Effect of Polygonati Rhizoma in improving pyroptosis injury of diabetic macroangiopathy via NLRP3/caspase-1/GSDMD pathway / 中国中药杂志

This study aims to explore the influence of Polygonati Rhizoma on the pyroptosis in the rat model of diabetic macroangiopathy via the NOD-like receptor thermal protein domain associated protein 3(NLRP3)/cysteinyl aspartate specific proteinase-1(caspase-1)/gasdermin D(GSDMD) pathway. The rat model of diabetes was established by intraperitoneal injection of streptozotocin(STZ) combined with a high-fat, high-sugar diet. The blood glucose meter, fully automated biochemical analyzer, hematoxylin-eosin(HE) staining, enzyme-linked immunosorbent assay, immunofluorescence, immunohistochemistry, and Western blot were employed to measure blood glucose levels, lipid levels, vascular thickness, inflammatory cytokine levels, and expression levels of pyroptosis-related proteins. The mechanism of pharmacological interventions against the injury in the context of diabetes was thus explored. The results demonstrated the successful establishment of the model of diabetes. Compared with the control group, the model group showed elevated levels of fasting blood glucose, total cholesterol(TC), triglycerides(TG) and low-density lipoprotein cholesterol(LDL-c), lowered level of high-density lipoprotein cholesterol(HDL-c), thickened vascular intima, and elevated serum and aorta levels of tumor necrosis factor-α(TNF-α), interleukin-1β(IL-1β) and interleukin-18(IL-18). Moreover, the model group showed increased NLRP3 inflammasomes and up-regulated levels of caspase-1 and GSDMD in aortic vascular cells. Polygonati Rhizoma intervention reduced blood glucose and lipid levels, inhibited vascular thickening, lowered the levels of TNF-α, IL-1β, IL-18 in the serum and aorta, attenuated NLRP3 inflammasome expression, and down-regulated the expression levels of caspase-1 and GSDMD, compared with the model group. In summary, Polygonati Rhizoma can slow down the progression of diabetic macroangiopathy by inhibiting pyroptosis and alleviating local vascular inflammation.

Úlceras de pie diabético y plasma rico en plaquetas / Healing of diabetic foot ulcers with platelet-rich plasma

Introducción: El plasma rico en plaquetas (PRP) se encuentra en desarrollo desde los años 80, asociado con aplicaciones en medicina cardíaca, traumatológica y dermatológica. El PRP es una preparación autóloga, con una concentración de plaquetas por sobre el valor normal en sangre periférica, que se obtiene a partir de su centrifugación siguiendo diferentes protocolos que fueron valorados en distintas revisiones sistemáticas. El plasma luego se activa con trombina o cloruro cálcico, o por lisis física (ultrasonido o frizado). El PRP contiene factores de crecimiento, citoquinas y proteínas de adhesión que, al aplicarse en la lesión, favorecen la hemostasia, la síntesis de tejido conectivo y la revascularización. El producto se aplica en solución o gel. Se intentaron diferentes clasificaciones del PRP para estandarizarlo, sin éxito. Se conceptualizó la receta del PRP para aplicación clínica, que presentó las siguientes características: valores altos de plaquetas, disminución de la contaminación de glóbulos rojos, presencia de neutrófilos y leucocitos para el éxito terapéutico. Protocolo y casos: Se presenta el protocolo de preparación de PRP de centrifugación única de 7 minutos a 1400 rpm, con activación por medio de gluconato de calcio según la siguiente proporción: 3 ml plasma/0.4 ml gluconato cálcico. Además, se informan tres casos de úlceras de pie diabético de nuestra institución. Conclusión: El PRP no presenta complejidad en su preparación y aplicación, por lo que es factible de realizar en el primer nivel de atención que cuente con los recursos materiales y profesionales con conocimiento en el abordaje de heridas crónicas.

Introduction: Platelet-rich plasma (PRP) has been under development since the 1980s, associated with applications in cardiac, traumatological, and dermatological medicine. PRP is an autologous preparation with a platelet concentration above the normal value in peripheral blood that is obtained from its centrifugation following different protocols that were evaluated in different systematic reviews. The plasma is then activated with thrombin or calcium chloride, or by physical lysis (ultrasound or friz). PRP contains growth factors, cytokines, and adhesion proteins that, when applied to the lesion, favor hemostasis, connective tissue synthesis, and revascularization. The product is applied in solution or gel. Different classifications of the PRP were used with the intention of standardizing the procedure without success. The PRP recipe for clinical application was conceptualized. It presented the following characteristics: high platelet values, decreased red blood cell contamination, presence of neutrophils and leukocytes for therapeutic success. Protocol and cases: The PRP preparation protocol for single centrifugation for 7 minutes at 1400 rpm with activation through calcium gluconate is presented according to the following ratio: 3 ml plasma/0.4 ml of calcium gluconate. Three cases of diabetic foot ulcers from our institution are reported. Conclusion: The PRP does not present complexity in its preparation and application, so it is feasible to perform it in the first level of care that has the material and professional resources with knowledge in the approach to chronic wounds.

Psicologia e diabetes no Brasil: um mapeamento de profissionais e de suas ações / Psychology and diabetes in Brazil: the mapping of professionals and their practices / Psicología y diabetes en Brasil: un mapeo de los profesionales y sus acciones

Pouco se sabe sobre a atuação do psicólogo no Brasil junto a pessoas com Diabetes Mellitus. O objetivo desta pesquisa foi identificar os psicólogos brasileiros que trabalham com essa população e suas ações. Foram convidados a responder a um questionário online psicólogos que atuam ou atuaram junto a pessoas com diabetes. Participaram 79 psicólogos, principalmente da região Sudeste (59,5%). Todos declararam que haviam cursado pósgraduação. Na amostra, predominou o gênero feminino (89,9%), com idade entre 26 e 40 anos (46,8%). A maioria dos que atuam com diabetes declarou-se autônoma ou voluntária, e quase metade trabalhava menos do que 10 horas semanais. Entre aqueles que deixaram de trabalhar com diabetes, apenas uma minoria tinha vínculo empregatício. Além do trabalho com pessoas com diabetes, a maior parte declarou exercer outras atividades profissionais, como atendimentos clínicos em consultórios particulares, sugerindo que esta não é a atividade principal. Majoritariamente, os respondentes declararam não ter conhecimentos suficientes para o atendimento específico às pessoas com diabetes. Discute-se a qualidade da formação profissional dos psicólogos no Brasil, a necessidade de aprimoramento em relação à atuação com pessoas com diabetes e as condições de trabalho.(AU)

Little is known about the practice of psychologists in Brazil caring for people with Diabetes Mellitus. The aim of this research was to identify the Brazilian psychologists who work with this population and describe their actions. Psychologists who work or have worked with people diagnosed with diabetes were invited to answer an online questionnaire. The 79 participants lived mainly in the Southeast Region (59.5%). All of them declared to have a graduate degree, most were female (89.9%), aged 26 to 40 years (46.8%). Most of those working with diabetes declared to be autonomous or voluntary, and almost half had a workload of less than 10 hours a week. Among those who stopped working with diabetes, only a minority had a formal employment contract. In addition, most of them stated that they had other professional activities related to clinical care in private offices, suggesting that working with diabetes is not their main activity. Mostly, respondents stated that they did not have enough knowledge to care for people with diabetes. The quality of professional education of psychologists in Brazil, the need for specific improvement in labor relations and conditions were discussed.(AU)

Son escasas las informaciones del trabajo de los psicólogos en Brasil con las personas con Diabetes Mellitus. El objetivo de este estudio fue identificar los psicólogos brasileños que trabajan con esta población y describir sus acciones. Se invitó a psicólogos que trabajan o hayan trabajado con personas con diabetes a responder un cuestionario en línea. Participaron 79 psicólogos, principalmente de la región Sureste de Brasil (59,5%). Todos declararon tener posgrado. En la muestra hubo una mayor prevalencia del género femenino (89,9%), de edades de entre 26 y 40 años (46,8%). La mayoría de los que trabajan con personas con diabetes se declararon autónomos o voluntarios, y casi la mitad trabajaba menos de 10 horas a la semana. Entre los que dejaron de trabajar con las personas con diabetes, solo una minoría tenía una relación laboral. Además de trabajar con personas con diabetes, la mayoría afirmó tener otras actividades profesionales, como la atención clínica en consultorios privados, lo que sugiere que esta no es su actividad principal. La mayoría de los encuestados afirmaron que no tenían los conocimientos suficientes para atender específicamente a las personas con diabetes. Se discuten la calidad de la formación profesional de los psicólogos en Brasil, la necesidad de mejora en relación con el trabajo con personas con diabetes y las condiciones laborales.(AU)

Actualización en fibrosis quística: diabetes relacionada a fibrosis quística en la era de los moduladores del regulador de transmembrana de fibrosis quística (CFTR) / Update on cystic fibrosis/cystic fibrosis related diabete in the era of transmembrane regulator in cystic fibrosis (CFTR)

Las disglicemias, objetivadas en el test de tolerancia a la glucosa de 2 horas y en el monitoreo continuo de glicemia, son el factor de riesgo principal para el desarrollo de la diabetes relacionada a fibrosis quística (FQ) (DRFQ), la que constituiría la etapa final de un continuo de alteraciones del metabolismo de la glucosa en los pacientes con FQ. Estas disglicemias se deben tanto al daño directo de las células de los islotes pancreáticos productores de insulina, como al aumento de la resistencia a la insulina asociada al estado inflamatorio sistémico de la FQ. El uso cada vez más precoz de los moduladores del CFTR debiera contribuir a evitar el desarrollo de DRFQ y sus complicaciones. La siguiente revisión se enfoca en los efectos de los moduladores del CFTR en la tolerancia a la glucosa en pacientes con FQ.

Dysglycemia, observed in the 2-hour glucose tolerance test and in the continuous monitoring of glycemia, are the main risk factor for the development of diabetes related to cystic fibrosis (CF), which constitutes the final stage of a continuum of impaired glucose metabolism in people with CF. These dysglycemias are due both to direct damage to insulin-producing pancreatic islet cells, and to increased insulin resistance associated with the systemic inflammatory state of CF. The increasingly early use of CFTR modulators should help prevent the development of CRFD and its complications. The following review focuses on the effects of regulador de transmembrana de fibrosis quística (CFTR) modulators on glucose tolerance in people with CF.

Risk of sarcopenia in older adults with type 2 diabetes mellitus: evaluation of the SARC-F and SARC-CalF as screening tools / Risco de sarcopenia em idosos com diabetes mellitus tipo 2: avaliação do SARC-F e SARC-CalF como ferramentas para rastreamento

Objective: To evaluate the diagnostic power of SARC-F and SARC-CalF as screening tools for sarcopenia risk in older adults with type 2 diabetes mellitus. Methods: This cross-sectional study of 128 patients was conducted at the endocrinology outpatient clinic of a hospital in Recife, Brazil between July 2022 and February 2023. Sarcopenia was diagnosed according to original and updated European Consensus criteria for older adults. Muscle mass was assessed with electrical bioimpedance, muscle strength was assessed with a handgrip test, and physical performance was assessed with gait speed. Sarcopenia risk was assessed using the SARC-F and SARC-CalF instruments. The sensitivity, specificity, positive and negative predictive values, receiver operating characteristic curve, and area under the curve were analyzed to determine the best diagnostic performance. Results: According to the original and updated versions of the European Consensus criteria, the prevalence of sarcopenia was 25.00% and 10.90%, respectively. Sarcopenia risk was 17.20% according to the SARC-F and 23.40% according to the SARC-CalF. The sensitivity and specificity of the SARC-F ranged from 12.55% to 36.11% and 71.87% to 92.39%, respectively, while those of the SARC-CalF ranged from 47.22% to 85.71% and 82.46% to 88.89%, respectively. The area under the curve for the SARC-F and SARC-CalF varied between 0.51 and 0.71 and 0.67 and 0.86, respectively. Conclusions: The SARC-CalF had better diagnostic performance for all analyzed diagnostic criteria. Adding calf circumference to the SARC-F was an effective screening method for sarcopenia risk in the study population

Objetivo: Avaliar o poder diagnóstico do SARC-F e SARC-CalF como ferramentas de rastreamento para o risco de sarcopenia em idosos com diabetes mellitus tipo 2. Metodologia: Estudo transversal com 128 pacientes desenvolvido no ambulatório de endocrinologia de um hospital do Recife entre julho de 2022 e fevereiro de 2023. A sarcopenia foi diagnosticada de acordo com os critérios do Consenso Europeu para sarcopenia em pessoas idosas e sua versão atualizada. Foi realizada bioimpedância elétrica para avaliar a massa muscular, teste de preensão palmar para a força muscular e teste de velocidade de marcha para a performance física. O risco para sarcopenia foi avaliado por meio do SARC-F e SARC-CalF. Realizou-se análise de sensibilidade, especificidade, valores preditivos positivos e negativos, curva Característica de Operação do Receptor (ROC) e área sob a curva (AUC) para determinar a melhor performance diagnóstica. Resultados: A prevalência de sarcopenia foi de 25,00% de acordo com a primeira versão do Consenso Europeu e 10,90% considerando a versão atualizada. O risco para sarcopenia foi de 17,20% (SARC-F) e 23,40% (SARC-CalF). A sensibilidade do SARC-F variou entre 12,55 e 36,11%, e a espec ificidade entre 71,87 e 92,39%, enquanto o SARC-CalF apresentou sensibilidade entre 47,22 e 85,71% e especificidade entre 82,46 e 88,89%. A AUC do SARC-F variou entre 0,51 e 0,71, enquanto o SARC-CalF ficou entre 0,67 e 0,86. Conclusões: O SARC-CalF apresentou melhor performance diagnóstica quando comparado a todos os critérios diagnósticos analisados. A adição da circunferência da panturrilha é um método eficaz para o rastreamento do risco de sarcopenia na população do estudo

Fatores associados ao autocuidado das pessoas com diabetes mellitus na pandemia de COVID-19 / Associated factors with the self-care of people with diabetes mellitus in the COVID-19 pandemic

RESUMO Objetivo analisar os fatores associados ao autocuidado em pessoas com diabetes durante a pandemia de COVID-19. Métodos estudo transversal analítico e exploratório online com 70 participantes, utilizando o Questionário de Atividades de Autocuidado com o Diabetes. O perfil clínico e sociodemográfico foi retratado com uma análise descritiva. Já para a associação entre as variáveis, aplicaram-se o teste exato de Fisher, o teste Qui-quadrado e regressão de Poisson com variância robusta. Resultados após a regressão, os itens Atividade física, Uso de medicação e Alimentação geral do Questionário de Atividades de Autocuidado com o Diabetes apresentaram, respectivamente, associação significativa com as variáveis exercício físico (p<0,001), ocupação (p=0,005) e idade (p=0,01). Conclusão os itens de exercício físico, uso de medicação e alimentação geral do questionário de autocuidado se relacionaram com as variáveis de idade, ocupação e prática de exercício físico, respectivamente. Contribuições para a prática os serviços de saúde devem intensificar a investigação dos fatores associados às dificuldades das pessoas com diabetes, para oferecer uma melhor qualidade de vida e uma promoção de saúde adequada para essa população.

ABSTRACT Objective to analyze the factors associated with self-care in people with diabetes during the COVID-19 pandemic. Methods cross-sectional analytical and exploratory online study with 70 participants, using the Summary Diabetes Self-Care Activities Questionnaire. The clinical and sociodemographic profile was portrayed with a descriptive analysis. Fisher's exact test, the Chi-square test and Poisson regression with robust variance were used to determine the association between the variables. Results after regression, the items Physical Activity, Use of Medication and General Diet from the Summary Diabetes Self-Care Activities Questionnaire showed, respectively, a significant association with the variables Physical Exercise (p<0.001), Occupation (p=0.005) and Age (p=0.01). Conclusion the physical exercise, medication use and general diet items on the self-care questionnaire were related to the variables of age, occupation, and physical exercise, respectively. Contributions to practice health services should intensify the investigation of factors associated with the difficulties of people with diabetes, to offer a better quality of life and adequate health promotion for this population.

Quality of Life of Type 2 Diabetic Patients attending a Tertiary Hospital in South-South Nigeria

Background: Type 2 Diabetes mellitus affects the quality of life of individuals and their ability to function. It affects the physical, social and mental well-being of patients with immediate and delayed complications.This study determined the quality of life of type 2 diabetic patients attending a tertiary hospital in south-south Nigeria.Methods:This was a descriptive cross-sectional study conducted among type 2 diabetic patients attending the medical outpatient clinic of the University of Port Harcourt Teaching Hospital between September and November 2019. Purposive sampling technique was used to select a total of 347 participants for the study following ethical approval. WHOQOL-BREF questionnaire was used to measure the QoL of the participants. Data were analyzed using SPSS version 23.0. Descriptive data were presented in frequency distribution tables while summary statistics were done using mean and standard deviation for continuous variables and in proportions for categorical variables. Results:Results revealed that majority of the type 2 diabetic patients were females (53.3%) and between the ages of 51-60 years. 27.2% of them had poor overall QoL with the score of <45% while 65.7% had fair overall QoL with a score of 45-65 %. 7.1% had good overall QoL with a score of ≥65%. Conclusion:Majority of the type 2 diabetic patients had fair QoL while the least had good QoL. There is urgent need for increased health awareness and education of diabetic patients regarding diabetic care.