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1.
Rev. Assoc. Med. Bras. (1992) ; 65(10): 1254-1264, Oct. 2019. tab, graf
Article in English | LILACS | ID: biblio-1041026

ABSTRACT

SUMMARY OBJECTIVE Real-world effectiveness of basal insulin therapy is affected by poor treatment persistence, often occurring soon after initiation. This analysis is part of an international cross-sectional study conducted in T2DM patients and is intended to describe the reasons behind non-persistence to insulin therapy in Brasil. METHODS Responders to an online survey in seven countries were classified as continuers (no gap of ≥7 days), interrupters (interrupted therapy for ≥7 days within first 6 months, then restarted), and discontinuers (terminated therapy for ≥7 days within first 6 months, and did not start it again before the survey). We present the results from the Brazilian cohort. RESULTS Of 942 global respondents, 156 were from Brasil, with a mean age of 34 years and a mean of 5.8 years since T2DM diagnosis. Reasons contributing to insulin continuation (n=50) were improved glycemic control (82%) and improved physical feeling (50%). Common reasons for interruption (n=51) or discontinuation (n=55) were, respectively, weight gain (47.1%, 43.6%), hypoglycemia (45.1%, 38.2%), and pain from injections (39.2%, 49.1%). However, not all patients who reported weight gain and hypoglycemia as a reason for interruption or discontinuation experienced these: 16/24 (66.7%) and 22/24 (91.7%) participants had weight gain, and 13/23 (56.5%) and 15/21 (71.4%) had hypoglycemia, respectively. The most important reason for possible re-initiation for interrupters and discontinuers, respectively, was persuasion by the physician/HCP (80.4%, 72.7%). CONCLUSION The benefits of basal insulin therapy motivated continuers to persist with the treatment; experienced or anticipated side effects contributed to interruption and discontinuation. Physician and patient training is key in the treatment of diabetes.


RESUMO OBJETIVO Dados de vida real sobre como a eficácia da terapia com insulina é afetada pela baixa persistência ao tratamento que ocorre logo após o início da terapia. Esta análise é a parte brasileira de um estudo transversal internacional conduzido em pacientes com DM2 que teve como objetivo descrever as razões relacionadas à não persistência ao tratamento com insulina. METODOLOGIA O estudo realizado em sete países por meio de questionários on-line classificou como pacientes continuadores (aqueles que não apresentaram intervalo ≥7 dias sem uso da insulina), interrompedores (interromperam a terapia por ≥7 dias nos primeiros seis meses de uso, depois recomeçaram) e descontinuadores (interromperam a terapia por ≥7 dias nos primeiros seis meses de uso e não retornaram). Nesta análise descrevemos os dados da coorte brasileira. RESULTADOS Dos 942 pacientes incluídos, 156 eram do Brasil, com idade média de 34 anos e média de seis anos desde o diagnóstico de DM2. Razões que contribuíram para o uso contínuo da insulina (n=50) foram a melhora do controle glicêmico (82%) e a melhora no estado geral (50%). Razões para a interrupção (n=51) ou para a descontinuação (n=55) foram, respectivamente, ganho de peso (41,7%, 43,6%), hipoglicemia (45,1%, 38,2%) e dor à aplicação (39,2%, 49,1%). Entretanto, nem todos os pacientes que reportaram ganho de peso e hipoglicemia como possível razão para interrupção ou descontinuação realmente apresentaram esses eventos: 16/24 (66,7%) e 22/24 (91,4%) dos participantes apresentaram ganho de peso e 13/23 (56,6%) e 15/21 (71,4%) apresentaram hipoglicemia, respectivamente. A razão mais importante para o possível recomeço entre os interrompedores e descontinuadores foi a persuasão de médicos/profissionais de saúde (80,4% e 72,7%, respectivamente). CONCLUSÕES Os benefícios do tratamento com insulina basal motivaram continuadores a persistir com a terapia; a experiência ou a antecipação de eventos adversos contribuíram para a interrupção e descontinuação. O treinamento de médicos e pacientes é um dos pilares fundamentais do tratamento do diabetes.


Subject(s)
Humans , Male , Female , Adult , Diabetes Mellitus, Type 2/drug therapy , Medication Adherence/statistics & numerical data , Hypoglycemic Agents/therapeutic use , Insulin/therapeutic use , Physician-Patient Relations , Blood Glucose/drug effects , Brazil , Health Knowledge, Attitudes, Practice , Cross-Sectional Studies , Hyperglycemia/drug therapy
2.
Arch. endocrinol. metab. (Online) ; 59(1): 71-78, 02/2015. tab, graf
Article in English | LILACS | ID: lil-746452

ABSTRACT

Objective Our aim in the present study was to elucidate how type 1 diabetes mellitus (T1DM) and sleep parameters interact, which was rarely evaluated up to the moment. Materials and methods Eighteen T1DM subjects without chronic complications, and 9 control subjects, matched for age and BMI, were studied. The following instruments used to evaluate sleep: the Epworth Sleepiness Scale, sleep diaries, actimeters, and polysomnography in a Sleep Lab. Glycemic control in T1DM individuals was evaluated through: A1C, home fingertip glucometer for 10 days (concomitant with the sleep diary and actimeter), and CGM or concomitant with continuous glucose monitoring (during the polysomnography night). Results Comparing with the control group, individuals with diabetes presented more pronounced sleep extension from weekdays to weekends than control subjects (p = 0.0303). Among T1DM, glycemic variability (SD) was positively correlated with sleep latency (r = 0.6525, p = 0.0033); full awakening index and arousal index were positively correlated with A1C (r = 0.6544, p = 0.0081; and r = 0.5680, p = 0.0272, respectively); and mean glycemia values were negatively correlated with sleep quality in T1DM individuals with better glycemic control (mean glycemia < 154 mg/dL). Conclusion Our results support the hypothesis of an interaction between sleep parameters and T1DM, where the glycemic control plays an important role. More studies are needed to unveil the mechanisms behind this interaction, which may allow, in the future, clinicians and educators to consider sleep in the effort of regulating glycemic control. Arch Endocrinol Metab. 2015;59(1):71-8 .


Subject(s)
Adult , Female , Humans , Male , Young Adult , Blood Glucose/analysis , Diabetes Mellitus, Type 1/physiopathology , Glycemic Index/physiology , Sleep/physiology , Body Mass Index , Case-Control Studies , Diabetes Mellitus, Type 1/blood , Polysomnography
3.
Arq. bras. endocrinol. metab ; 53(4): 466-469, jun. 2009.
Article in Portuguese | LILACS | ID: lil-520772

ABSTRACT

A melhor compreensão das causas da instabilidade dos níveis da glicemia em pacientes com diabetes melito tipo 1 (DMT1) e a disponibilidade de novas alternativas para enfrentá-la com sucesso, como a bomba de infusão contínua de insulina e os análogos das insulinas, tornaram relevante o questionamento sobre a existência do diabetes hiperlábil como uma entidade bem como a necessidade de defini-lo. O presente artigo pretendeu descrever o conceito de diabetes hiperlábil à luz dos novos avanços na terapia do DMT1 e propor critérios objetivos para a quantificação da labilidade da glicemia.


The best comprehension about the instability of the glycemia levels in type 1 diabetes mellitus (T1DM) patients and the availability of new alternatives to successfully control it, like insulin pump therapy and the insulin analogues, underlined the questions about the brittle diabetes existence as a clinical entity as well as the necessity of define it. The aim of this article was to describe the concept of brittle diabetes in the light of the latest advances in the treatment of type 1 diabetes and propose objective criteria to evaluate the level of glucose liability.


Subject(s)
Humans , Blood Glucose/metabolism , Diabetes Mellitus, Type 1/metabolism , Diabetes Mellitus, Type 1/etiology , Diabetes Mellitus, Type 1/therapy , Hypoglycemic Agents/therapeutic use , Insulin/therapeutic use
4.
Arq. bras. endocrinol. metab ; 53(1): 15-23, fev. 2009. ilus, graf, tab
Article in Portuguese | LILACS | ID: lil-509861

ABSTRACT

O transplante de ilhotas é um procedimento em desenvolvimento, como alternativa para o tratamento do diabetes tipo 1 que está na fronteira entre o experimental e o clínico. É uma terapia celular na qual as células são implantadas em território diferente do fisiológico em que apenas determinado número incerto conseguirá se adaptar. Aperfeiçoar este processo para obter os mesmos resultados que no transplante de pâncreas, representa um desafio para o qual convergem contribuições da biologia celular, da imunologia e das técnicas de laboratório que se entrelaçam de maneira extremamente complexa. Este trabalho revisa a literatura expondo a evolução do procedimento, a sua metodologia atual e os resultados clínicos obtidos. As perspectivas futuras do transplante diante dos recentes avanços também são discutidas.


Islet transplant is an innovative treatment for type 1 diabetic patients, which still lies between experimental and approved transplant therapy. Islet cells are seeded in a non-physiological territory where an uncertain fraction will be able to adapt and survive. Thus, the challenge lies in improving the whole procedure, employing the tools of cell biology, immunology and laboratory techniques, in order to reach the results obtained with whole organ transplant. This review describes the procedure, its progress to the present methodology and clinical results obtained. Future perspectives of islet transplantation in the light of recent biotechnological advances are also focused.


Subject(s)
Humans , Diabetes Mellitus, Type 1/surgery , Islets of Langerhans Transplantation , Islets of Langerhans Transplantation/adverse effects , Islets of Langerhans Transplantation/methods , Islets of Langerhans Transplantation/trends
6.
Arq. bras. endocrinol. metab ; 52(2): 355-366, mar. 2008. tab
Article in Portuguese | LILACS | ID: lil-481005

ABSTRACT

O transplante simultâneo de pâncreas/rim tem indicações específicas, riscos e benefícios. O procedimento, cada vez mais realizado, traz vantagens se comparado ao paciente em diálise, em relação à qualidade de vida, anos de vida ganhos e evolução das complicações crônicas. Se o paciente tiver a opção de realizar o transplante de rim com doador vivo, que apresenta sobrevida semelhante do enxerto e do paciente aos dez anos, o procedimento deverá ser considerado. O transplante de pâncreas após rim, quando efetivo, pode melhorar a evolução das complicações cardiovasculares, mas em contrapartida provoca maior mortalidade nos primeiros meses após a cirurgia. O transplante isolado de pâncreas também ocasiona a maior mortalidade pós-operatória, resultado da complexidade do procedimento e da imunossupressão. O transplante de ilhotas tem sua indicação para um seleto grupo de diabéticos com instabilidade glicêmica.


Pancreas and kidney transplants have specific indications, benefits and risks. The procedure has become more common and more often as long-term success has improved and risks have decreased. Compared with a patient being on dialysis, simultaneous pancreas-kidney transplant offers a distinct advantage when it comes to mortality, quality of life and diabetic complications. Since there can be a living-donor kidney transplant,, a possibly similar patient and graft survival by 10 years follow-up, this procedure should be considered. Pancreas after kidney transplants, when successful, can improve microvascular complications compared with kidney transplant alone, but immediate mortality may be higher. Solitary pancreas transplantation can improve the quality of life in selected patients, but it may also increase the immediate risk of mortality due to the complexity of the surgery and the risks of immunosupression. The results of Islet transplantation differ from the higher metabolic performance achieved by whole pancreas allotransplantation and its applicability is limited to selected adult diabetic patients.


Subject(s)
Adult , Humans , Diabetes Mellitus, Type 1/surgery , Islets of Langerhans Transplantation/methods , Kidney Transplantation/methods , Pancreas Transplantation/methods , Chronic Disease , Diabetes Mellitus, Type 1/mortality , Diabetic Angiopathies/etiology , Diabetic Angiopathies/mortality , Diabetic Nephropathies/etiology , Diabetic Nephropathies/mortality , Diabetic Neuropathies/etiology , Diabetic Neuropathies/mortality , Graft Rejection , Immunosuppression Therapy , Islets of Langerhans Transplantation/adverse effects , Islets of Langerhans Transplantation/mortality , Kidney Transplantation/adverse effects , Pancreas Transplantation/adverse effects , Pancreas Transplantation/mortality , Pancreas/blood supply , Survival Rate , Treatment Outcome
7.
RBM rev. bras. med ; 60(3): 114-119, mar. 2003. mapas, tab, graf
Article in Portuguese | LILACS | ID: lil-344733

ABSTRACT

Os autores discutem as disglicemias, estados intermediários entre a glicemia normal e o diabetes, e o risco aumentado para desenvolver diabetes e de sofrer um evento cardiovascular. Säo discutidos diversos estudos de intervençäo primária baseados na tentativa dee diminuir a resistência à insulina e manter uma homeostase normal da glicose. Desta forma intervindo na prevençäo ou retardo da deterioraçäo metabólica rumo ao diabetes. Säo analisados as mudanças de estilo de vida e o tratamento farmaclógico na prevençäo do diabetes tipo 2(au)


Subject(s)
Humans , Diabetes Mellitus , Insulin , Insulin Resistance , Drug Prescriptions , Quality of Life
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