RESUMO
BACKGROUND: Insulinoma in women during pregnancy and postpartum is very rare; approximately 65% of cases are diagnosed early in pregnancy and ~ 35% immediately after delivery, few being found in middle or late pregnancy, likely due to increased insulin resistance seen after early-stage pregnancy. We successfully treated a case of insulinoma in which severe hypoglycemic coma immediately after delivery occasioned detailed investigation and diagnosis. CASE PRESENTATION: Our patient experienced hypoglycemic coma in the 3rd month of pregnancy (initially considered due to her hyperemesis gravidarum) that improved spontaneously during the gestational period. No abnormalities of plasma glucose or body weight were found in regular checkups during her pregnancy; however, recurrence of hypoglycemic coma after delivery led us to suspect insulinoma. While contrast enhanced computer tomography and endoscopic ultrasonography (EUS) initially failed to detect a tumor in the pancreas, selective arterial calcium stimulation test revealed an insulin-secreting tumor localized in the pancreatic body. She then underwent spleen-preserving distal pancreatectomy; a 10-mm tumor positive for chromogranin A, synaptophysin and insulin was identified. CONCLUSIONS: Although pregnancy can mask insulinoma-associated symptoms and make diagnosis challenging, hypoglycemic episodes during early pregnancy, which were observed in this case, are suggestive of insulinoma. Importantly, in this case, accurate preoperative localization of the tumor enabled prompt curative surgery after delivery. Thus, clinical vigilance for the occurrence of insulinoma and its localization is appropriate for pregnant women suffering severe hypoglycemia.
Assuntos
Hipoglicemia , Insulinoma , Neoplasias Pancreáticas , Humanos , Feminino , Gravidez , Insulinoma/complicações , Insulinoma/diagnóstico , Insulinoma/cirurgia , Coma/etiologia , Neoplasias Pancreáticas/complicações , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/cirurgia , Hipoglicemia/diagnóstico , Hipoglicemia/etiologia , Insulina , Período Pós-Parto , HipoglicemiantesRESUMO
Anorexia nervosa (AN) is occasionally complicated with hypoglycemic coma, which may cause sudden death by unknown mechanisms. We present the case of a 36-year-old woman with recurrent comas and a nineteen-year history of AN. She was found in a coma with remarkable hypoglycemia (28 mg/dL). Her BMI was 11.1 kg/m2. Endocrine workup revealed extremely low serum levels of glucagon, IGF-I and insulin. Asymptomatic hypoglycemia occurred with liver injury in the refeeding process. An aberrant glucose metabolism due to liver damage might have been involved in her susceptibility to hypoglycemia. This case suggests a possible mechanism of hypoglycemic coma in AN.
Assuntos
Anorexia Nervosa/complicações , Coma/etiologia , Hipoglicemia/complicações , Adulto , Coma/patologia , Feminino , Humanos , RecidivaRESUMO
OBJECTIVE: Data regarding the association between hypoglycemia and attention deficit hyperactivity disorder (ADHD) in children and adolescents with type 1 diabetes mellitus (T1DM) are limited. This study investigated whether hypoglycemia was associated with the risk of ADHD in young people with T1DM. METHODS: Children and adolescents with a diagnosis of T1DM were identified from the Longitudinal National Health Insurance Database in Taiwan from 1998 to 2011. Among them who were newly diagnosed with hypoglycemia during 2000 to 2007 were selected for the hypoglycemia cohort. The hypoglycemia diagnosis date was defined as the index date. Those who were diagnosed with ADHD before the index date were excluded. The main outcome was the development of ADHD. In total, 726 participants with hypoglycemia and 2852 participants without hypoglycemia were included in this study. RESULTS: The overall incidence density of ADHD was markedly increased among cohort with hypoglycemia compared with cohort without hypoglycemia (4.74 vs 1.65 per 1000 person-years), with an adjusted hazard ratio (aHR) of 2.73 (95% confidence interval [CI] = 1.50-4.98). Cohort with hypoglycemia who had experienced a hypoglycemic coma had a significantly higher risk of ADHD (aHR = 6.54, 95% CI = 1.89-22.7) compared with cohort without hypoglycemia. CONCLUSIONS: Hypoglycemia, especially hypoglycemic coma, is significantly associated with a subsequent risk of ADHD in young people with T1DM.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Diabetes Mellitus Tipo 1/complicações , Diabetes Mellitus Tipo 1/epidemiologia , Hipoglicemia/epidemiologia , Hipoglicemia/etiologia , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Estudos de Casos e Controles , Criança , Pré-Escolar , Estudos de Coortes , Diabetes Mellitus Tipo 1/tratamento farmacológico , Diabetes Mellitus Tipo 1/psicologia , Feminino , Humanos , Hipoglicemia/psicologia , Incidência , Masculino , Fatores de Risco , Taiwan/epidemiologia , Adulto JovemAssuntos
Diabetes Mellitus Tipo 1 , Hipoglicemia , Glicemia , Tontura/diagnóstico , Humanos , Hipoglicemiantes , Insulina , SudoreseRESUMO
In recent years, the prevalence of diabetes in China has significantly increased, and glibenclamide is widely used as a basic hypoglycemic drug in China's primary clinical practice. There are many left-behind children in the grass-roots areas in China and various dangerous incidents of children taking drugs by mistake continue to occur. This article reports a case of cerebral edema and fatal cerebral hernia caused by hypoglycemia induced by mistakenly ingesting glibenclamide in a child. This is the first reported case in China of a child who died from brain herniation caused by accidental administration of glibenclamide. This case reminded that clinicians must comprehensively consider the cause of convulsions and coma in children with unknown causes, ask the history in detail and cannot ignore the risk of hypoglycemic convulsions and coma. When hypoglycemic is detected, high concentration of glucose should be given promptly to normalize blood glucose. When dealing with unexplained convulsions and comatose children, clinical pediatricians must be alert to the possibility of accidental medication.
RESUMO
BACKGROUND: Elderly adults with diabetes are at increased risk of severe hypoglycemia and hypoglycemic coma due to various conditions including decline in cognitive function, reduced activity of daily living (ADL) and reduced renal function; special cautions are, therefore, recommended to avoid these life-threatening events. CASE PRESENTATION: A 92-year-old female was admitted to our institution because of severe coma. Upon arrival, her serum C-peptide was 1.64 ng/mL despite low plasma glucose (24 mg/dL) and serum glimepiride (40.85 ng/mL). She had past history of compression fracture of her lumbar spine, which substantially affected her ADL. Her score on the dementia assessment sheet for community-based integrated care system-8 items (DASC-8) was 26 points. She had been receiving 12 oral medications for diabetes, essential hypertension, chronic gastritis and constipation from her nearby clinic. Her physician-in-charge had found that she was not taking her medications properly and simplified her prescription regimen to 3 oral medications with vildagliptin 50 mg twice daily replaced by glimepiride 3 mg once daily and asked her son to assist in taking the drugs 6 days before her admission to our hospital. While her consciousness level was improved to some extent, she was transferred to a long-term care bed hospital because it had become too difficult to care for her at home. CONCLUSIONS: It is important to note that anti-diabetes drugs should be carefully selected based on each patient's cognitive function and ADL, and that the reasoning should be shared with the general practitioners involved to avoid severe hypoglycemic events. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s13340-021-00510-9.
RESUMO
Objective Patients on outpatient insulin therapy are at a high risk of severe hypoglycemia and a high incidence of hypoglycemic coma. However, only a few studies have explored the risk factors for hypoglycemic coma in such patients. We retrospectively analyzed the clinical characteristics of diabetic patients who had developed hypoglycemic coma during outpatient insulin therapy. Methods This study included 33 diabetic patients on insulin therapy who were transported to the hospital by ambulance for severe hypoglycemia. Patients with a Japan Coma Scale score <100 were classified as the non-coma group (n=18), while those with a score ≥100 (n=15) were classified into the coma group. Results Patients in the coma group were significantly older, with a higher proportion of elderly patients ( ≥65 years of age), than those in the non-coma group. Although no marked difference in the basal insulin dose was observed between the two groups, the bolus insulin dose was significantly higher in the coma group. However, no marked differences in the disease type or renal function were noted between the two groups. Conclusion An advanced age and bolus insulin dose are risk factors for hypoglycemic coma in diabetic patients on insulin therapy. Bolus insulin dose minimization should be performed in order to prevent hypoglycemic coma, especially in elderly diabetic patients.
Assuntos
Coma/tratamento farmacológico , Coma/prevenção & controle , Diabetes Mellitus Tipo 1/tratamento farmacológico , Hipoglicemia/tratamento farmacológico , Hipoglicemiantes/uso terapêutico , Insulina/uso terapêutico , Pacientes Ambulatoriais/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Ambulâncias/estatística & dados numéricos , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de RiscoRESUMO
Blood glucose management in patients undergoing dialysis is clinically challenging. In this population, most conventional oral hypoglycemic agents are contraindicated, especially from the perspective of pharmacokinetics. Dipeptidyl peptidase-4 inhibitors exert unique pharmacologic actions via glucose-dependent mechanism and have an excellent tolerability profile with a very low risk of hypoglycemia. Furthermore, the literature reports that some dipeptidyl peptidase-4 inhibitors such as teneligliptin can be administered at the usual dose, regardless of a patient's level of renal impairment. In this article, we report a case of hypoglycemic coma with a blood glucose level of 23 mg/dL. The patient became fully conscious shortly after receiving a glucose injection; however, severe hypoglycemia recurred for approximately 1.5 days. It eventually disappeared on the discontinuation of teneligliptin, which was the only antidiabetic agent that he had received. The present case may provide deep insights into promoting the safe use of hypoglycemic agents in patients undergoing dialysis.
RESUMO
Succinic acid cibenzoline (CZ) is an antiarrhythmic agent often used for the treatment of tachyarrhythmia. However, hypoglycemia should be avoided in the treatment of diabetes. We herein report two late-stage elderly subjects who experienced a severe and prolonged hypoglycemic coma after the usage of CZ. These cases suggest that, when CZ is administered to elderly subjects with renal dysfunction and/or frailty, we should be aware of the possibility that this medicine may induce hypoglycemia and should adjust the dose as appropriate and monitor the concentration of CZ to avoid severe hypoglycemia.
Assuntos
Antiarrítmicos/efeitos adversos , Coma/induzido quimicamente , Hipoglicemia/induzido quimicamente , Imidazóis/efeitos adversos , Idoso de 80 Anos ou mais , Feminino , Humanos , MasculinoRESUMO
We report a 27-year-old paramedical lady with no known comorbidities, who presented with rapid-onset coma with hypoglycemia (plasma glucose at admission was 35 mg/dL). Clinical alertness suspected and confirmed the diagnosis of exogenous insulin administration probably with suicidal intent. During the course of her ICU stay, she developed bradycardia and hypotension which required ionotropic support. She remained in coma for 90 hours. A total of 470 g of dextrose was infused until she regained consciousness. No other complications of insulin overdose were observed during her stay in the hospital. Recovery was complete without any residual neurological deficits. Insulin administration should be kept in differential diagnosis when any case presents with coma and hypoglycemia, especially in paramedical personnel.