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1.
Enferm. univ ; 18(3): 368-381, jul.-sep. 2021. tab, graf
Article in Spanish | LILACS-Express | LILACS, BDENF - Nursing | ID: biblio-1506195

ABSTRACT

RESUMEN Introducción La diabetes mellitus tipo 2 (DM2), es una de las enfermedades crónicas no transmisibles que ha aumentado su incidencia en las últimas décadas en todo el mundo, siendo su tratamiento pautas y esquemas de insulinoterapia. No obstante, la gran disponibilidad comercial y el control glucémico atribuido a la insulinoterapia ha generado múltiples confusiones en los usuarios y el personal de salud. Objetivo Describir las pautas y esquemas en el tratamiento de la DM2. Desarrollo La evolución tecnológica de la insulinoterapia conlleva el uso de múltiples análogos. Dentro de estos destacan los inhalatorios y premezclas por su eficacia en el control glucémico a través del tiempo, considerando las pautas de administración subcutánea en estas premezclas una serie de elementos como la zona de punción, seguridad y uso de pliegues. Dichas pautas han inducido la creación de diversos esquemas de insulinoterapia entre los que se destacan los métodos de acción intensiva y acción móvil, orientados a la simulación de la insulina fisiológica como mecanismo de acción para el control glucémico. La seguridad de estos mecanismos depende del sistema público de salud chileno para la dosificación, administración y control suministrado. Conclusión Las pautas y esquemas de insulinoterapia sugieren el uso de análogos de acción prolongada ante hiperglucemia; su uso requiere conocimiento integral de los pacientes y cuidadores con el fin de evitar efectos adversos. Los hallazgos de esta revisión deben ser considerados con cautela al momento de tomar decisiones clínicas producto de las limitaciones metodológicas propias del diseño utilizado.


ABSTRACT Introduction Type 2 diabetes mellitus is one of the non transmissible chronic illnesses which have increased in prevalence during the last decades worldwide. Among the related treatments is the insulin based therapy. Nevertheless, the multiple and diverse controlled and commercial options of this therapy have generated confusion among both the users and health staff. Objective To describe some insulin-based therapy approaches to type 2 diabetes mellitus. Development The related technological advances have produced new diverse analog forms of insulin-based therapies. Among these, inhaling and blended forms can be highlig- hteddue to their efficacy in glucose control. Among the blended mixture, administration forms are the intensive action and the mobile action ones, which can use a human insulin analog as the key therapy element. The public systems, including the Chilean, have an important security role in the supervision and monitoring of the proper and correct dose administrations. Conclusion The diverse forms of insulin-based therapies for patients with type 2 diabetes mellitus include those with prolonged action insulin analogs but their use should be based on integral knowledge in order to avoid adverse effects. The findings of this review should be considered with caution due to the methodological limitations derived from the study design.


RESUMO Introdução O diabetes mellitus tipo 2 (DM2), é uma das doenças crônicas não transmissíveis que tem aumentado sua incidência nas últimas décadas no mundo todo, sendo suas diretrizes de tratamento e esquemas de insulinoterapia. No entanto, a grande disponibilidade comercial e o controle glicêmico atribuído à insulinoterapia têm gerado múltiplas confusões em usuários e profissionais de saúde. Objetivo Descrever as diretrizes e esquemas no tratamento do DM2. Desenvolvimento A evolução tecnológica da insulinoterapia envolve o uso de múltiplos análogos. Dentre estes, os inalantes e pré-misturas destacam-se por sua eficácia no controle glicêmico ao longo do tempo, considerando as orientações de administração subcutânea nessas pré-misturas uma série de elementos como área de punção, segurança e uso de dobras. Essas diretrizes levaram à criação de diversos esquemas de insulinoterapia, dentre os quais se destacam os métodos de ação intensiva e ação móvel, visando simular a insulina fisiológica como mecanismo de ação para o controle glicêmico. A segurança desses mecanismos depende do sistema de saúde pública chileno para a dosagem, administração e controle fornecidos. Conclusão Diretrizes e esquemas de insulinoterapia sugerem o uso de análogos de longa ação na hiperglicemia; seu uso requer conhecimento abrangente dos pacientes e cuidadores a fim de evitar efeitos adversos. Os achados desta revisão devem ser considerados com cautela ao tomar decisões clínicas devido às limitações metodológicas do desenho utilizado.

2.
BMJ Open Diabetes Res Care ; 5(1): e000316, 2017.
Article in English | MEDLINE | ID: mdl-28761645

ABSTRACT

OBJECTIVE: Diabetes guidelines recommend individualized glycemic targets: tighter control in younger, healthier patients and consideration of more moderate control in the elderly and those with coexisting illnesses. Our objective was to examine whether glycemic control varied by age and comorbidities in Canadian primary care. RESEARCH DESIGN AND METHODS: Cross-sectional study using data from the electronic medical records of 537 primary care providers across Canada; 30 416 patients with diabetes, aged 40 or above, with at least one encounter and one hemoglobin A1c (HbA1c) measurement between 1 January 2012 and 31 December 2013. The outcome was the most recent HbA1c, categorized into three levels of control: tight (<7.0% or <53 mmol/mol), moderate (7.0%-8.5%, 53 mmol/mol-69.5 mmol/mol) and uncontrolled (>8.5% or >69.5 mmol/mol). We adjusted for several factors associated with glycemic control including treatment intensity. RESULTS: Younger patients (aged 40-49) were more likely to have moderate as opposed to tight control than the older patients (aged 80+) (OR 1.28; 95% CI 1.11 to 1.49, p=0.001). The youngest were also more likely to have uncontrolled as opposed to moderately controlled glycemia (OR 3.39; 95% CI 2.75 to 4.17, p<0.0001). Patients with no or only one comorbidity were more likely to have moderate as opposed to tight control than those with three or more comorbidities (OR 1.66;95% CI 1.46 to 1.90, p<0.0001). CONCLUSIONS: Levels of glycemic control, given age and comorbidities appear to differ from guideline recommendations. Research is needed to understand these discrepancies and develop methods to assist providers in personalizing glycemic targets.

3.
Internist (Berl) ; 58(4): 329-335, 2017 Apr.
Article in German | MEDLINE | ID: mdl-28233014

ABSTRACT

Type 2 diabetes mellitus is a growing chronic disease with a complex pathophysiology and multiple therapeutic options. Clinical prognosis is determined by multimorbidity and cardiovascular complications. For example, the prognosis of patients with diabetes hospitalized for heart failure is very poor with up to 50% mortality rate over the 3 years thereafter. Therefore, three levels have to be addressed in our approach to interdisciplinary diabetes care: screening and prevention, efficient patient-centered drug therapy, and a strategy for care including social environment of the patient suffering from complex diseases. Thus, we need diabetes specialists in out- and in-patient settings. Transsectoral interdisciplinary approaches to clinical care, as exemplary shown for the treatment of the diabetes foot syndrome, should be developed for other comorbidities, like renal and heart failure, respectively. The basis in the therapy of the cardiometabolic high-risk patient is prevention and multimodal treatment of cardiovascular risk factors. In this context, it is interesting to note that new cardiovascular outcome trials with a so-called safety design have shown that the GLP-1 receptor agonist liraglutide and the SGLT-2 inhibitor empagliflozin can reduce cardiovascular event rates. In addition, empagliflozin has significantly reduced the rate of hospitalization for heart failure. The latter has been included in the recent guidelines on heart failure by the European Society of Cardiology.


Subject(s)
Cardiovascular Diseases/prevention & control , Diabetes Mellitus, Type 2/diagnosis , Diabetes Mellitus, Type 2/prevention & control , Cardiovascular Diseases/mortality , Diabetes Mellitus, Type 2/mortality , Diabetic Foot/therapy , Glucagon-Like Peptide-1 Receptor/agonists , Humans , Hypoglycemic Agents/therapeutic use , Prognosis , Risk Factors
4.
J. bras. nefrol ; 36(1): 80-92, Jan-Mar/2014. tab, graf
Article in English | LILACS | ID: lil-704671

ABSTRACT

The importance of the kidney in glucose homeostasis has been recognized for many years. Recent observations indicating a greater role of renal glucose metabolism in various physiologic and pathologic conditions have rekindled the interest in renal glucose handling as a potential target for the treatment of diabetes. The enormous capacity of the proximal tubular cells to reabsorb the filtered glucose load entirely, utilizing the sodium-glucose co-transporter system (primarily SGLT-2), became the focus of attention. Original studies conducted in experimental animals with the nonspecific SGLT inhibitor phlorizin showed that hyperglycemia after pancreatectomy decreased as a result of forced glycosuria. Subsequently, several compounds with more selective SGLT-2 inhibition properties (“second-generation”) were developed. Some agents made it into pre-clinical and clinical trials and a few have already been approved for commercial use in the treatment of type 2 diabetes. In general, a 6-month period of therapy with SGLT-2 inhibitors is followed by a mean urinary glucose excretion rate of ~80 g/day accompanied by a decline in fasting and postprandial glucose with average decreases in HgA1C ~1.0%. Concomitant body weight loss and a mild but consistent drop in blood pressure also have been reported. In contrast, transient polyuria, thirst with dehydration and occasional hypotension have been described early in the treatment. In addition, a significant increase in the occurrence of uro-genital infections, particularly in women has been documented with the use of SGLT-2 inhibitors. Conclusion: Although long-term cardiovascular, renal and bone/mineral effects are unknown SGLT-2 inhibitors, if used with caution and in the proper patient provide a unique insulin-independent therapeutic option in the management of obese type 2 diabetes patients. .


A importância do rim na homeostase de glicose é reconhecida desde há muitos anos. Observações recentes, indicando um papel maior do metabolismo renal da glicose em várias condições fisiológicas e patológicas, reavivaram o interesse no manuseio renal de glicose como um alvo em potencial para o tratamento do diabetes. A enorme capacidade das células tubulares proximais para reabsorver a carga total de glicose filtrada, utilizando o sistema de co-transporte de sódio e glicose (SGLT), tornou-se o foco de atenção. Estudos originais realizados em animais experimentais com o uso do inibidor não-específico da SGLT florizina, demonstraram que a hiperglicemia após pancreatectomia diminuiu como resultado de glicosúria forçada. Posteriormente, foram desenvolvidas diversas substâncias com propriedades mais seletivas de inibição da SGLT-2 ("segunda geração"). Vários agentes foram usados em ensaios pré-clínicos e clínicos, e alguns já foram aprovados para uso comercial no tratamento da diabetes tipo 2. Em geral, os dados clinicos mostram que um período de 6 meses de tratamento com inibidores da SGLT-2 é seguido por uma taxa de excreção de glicose urinária média de ~ 80 g/dia, acompanhado por uma queda na glicemia de jejum e pós-prandial e com redução média na HbA1C de - 1.0%. Também foram relatados perda concomitante no peso corpóreo e uma leve mas consistente queda da pressão arterial. Em contraste, eventos adversos transitórios como poliúria, sede com desidratação e hipotensão ocasional foram descritos na fase inicial de tratamento. Além disso, um aumento significativo na ocorrência de infecções urogenitais, particularmente em mulheres, foi documentado com o uso de inibidores da SGLT-2. Os efeitos ...


Subject(s)
Humans , /drug therapy , /metabolism , Glucose/metabolism , Renal Reabsorption/drug effects , Sodium-Glucose Transport Proteins/antagonists & inhibitors
5.
Sci. med ; 20(2)abr.-jun. 2010. graf
Article in Portuguese | LILACS | ID: lil-567140

ABSTRACT

Objetivos: avaliar o efeito da infusão das folhas da planta Averrhoa carambola nos níveis glicêmicos de pacientes com diabetes mellitus tipo 2. Métodos: este ensaio clínico estudou 22 pacientes, divididos em grupo teste (11 pacientes que fizeram uso do chá das folhas de Averrhoa carambola) e grupo controle (11 pacientes sem uso do chá), que foram acompanhados durante um período de três meses. Para avaliar os níveis glicêmicos, foi feita dosagem sanguínea em intervalos de 15 dias. Resultados: após três meses, os níveis de glicose sanguínea do grupo que ingeriu o chá das folhas de Averrhoa carambola não diferiram dos níveis do grupo teste. Durante o período da pesquisa a função renal foi monitorada através da dosagem sérica de creatinina, que se mostrou inalterada nos dois grupos. Conclusões: não foram detectados efeitos da ingestão de infusão das folhas da planta Averrhoa carambola nos níveis glicêmicos de pacientes com diabetes mellitus tipo 2.


Aims: To evaluate the effect of Averrhoa carambola infusion in blood glucose levels of patients with Diabetes Mellitus Type 2. Methods: This clinical trial studied 22 patients, divided in test group (11 patients who drank the tea of Averrhoa carambola leaves) and control group (11 patients who did not drink the tea), which were monitored over a period of three months. To analyze the blood glucose levels, blood dosage was done every 15 days. Results: After three months, the blood glucose levels in the group that ingested the tea of leaves of Averrhoa carambola did not differ from those of the test group. During the trial period the renal function was monitored by seric creatinine dosage, which remained unchanged in both groups. Conclusions: This study did not detect effects of the tea of Averrhoa carambola leaves on blood glucose levels of patients with diabetes mellitus Type 2.


Subject(s)
Humans , Male , Female , Tea , Creatinine , /therapy , Blood Glucose
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