RESUMO
Two female patients were admitted due to ketoacidosis. Serum glucose was moderately elevated. The patients exhibited abdominal and neurologic symptoms. Treatment consisted of metformin, insulin glargin and empagliflozin, as well as glimepiride, insulin detemir and empagliflozin, respectively. Treatment with intravenous fluid replacement, insulin, glucose, potassium and buffer solution led to a normalisation of pH and serum glucose levels. Our report describes two cases of atypical ketoacidosis with moderately elevated serum glucose during sodium-glucose co-transporter-2 (SGLT2) inhibitor therapy.
Assuntos
Compostos Benzidrílicos/efeitos adversos , Diabetes Mellitus Tipo 2/tratamento farmacológico , Glucosídeos/efeitos adversos , Cetose/induzido quimicamente , Inibidores do Transportador 2 de Sódio-Glicose/efeitos adversos , Compostos Benzidrílicos/uso terapêutico , Glicemia/metabolismo , Cuidados Críticos , Diabetes Mellitus Tipo 2/sangue , Quimioterapia Combinada , Feminino , Hidratação , Glucosídeos/uso terapêutico , Humanos , Cetose/sangue , Cetose/diagnóstico , Cetose/terapia , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêuticoAssuntos
Anticoagulantes/uso terapêutico , Desfibriladores Implantáveis , Marca-Passo Artificial , Padrões de Prática Médica/estatística & dados numéricos , Administração Oral , Anticoagulantes/administração & dosagem , Anticoagulantes/efeitos adversos , Áustria , Alemanha , Hemorragia/induzido quimicamente , Inquéritos e Questionários , Suíça , Tromboembolia/prevenção & controleRESUMO
BACKGROUND: Acute treatment of in-hospital cardiac arrest (IHCA) is challenging and overall survival rates are low. However, data on the use of public-access automated external defibrillators (AEDs) for IHCA remain controversial. The aim of our study was to evaluate characteristics of patients experiencing IHCA and feasibility of public-access AED use for resuscitation in a university hospital. METHODS: IHCA events outside the intensive care unit were analysed over a period of 21 months. Patients' characteristics, AED performance, return of spontaneous circulation (ROSC) and 24 h survival were evaluated. Outcomes following adequate and inadequate AED use were compared. RESULTS: During the study period, 59 IHCAs occurred. AED was used in 28 (47.5%) of the cases. However, AED was adequately used in only 42.8% of total AED cases. AED use was not associated with an increased survival rate (12.9 vs. 10.7%, p = 0.8) compared to non-AED use. However, adequate AED use was associated with a higher survival rate (25 vs. 0%, p = 0.034) compared to inadequate AED use. Time from emergency call to application of AED >3 min was the most important factor of inadequate AED use. Adequate AED use was more often observed between 7:30 and 13:30 and in the internal medicine department. CONCLUSION: AEDs were applied in less than 50% of the IHCA events. Furthermore, AED use was inadequate in the majority of the cases. Since adequate AED use is associated with improved survival, AEDs should be available in hospital areas with patients at high risk of shockable rhythm.
Assuntos
Reanimação Cardiopulmonar , Desfibriladores , Parada Cardíaca Extra-Hospitalar , Idoso , Feminino , Hospitalização , Humanos , Masculino , Taxa de SobrevidaRESUMO
BACKGROUND: Bystander actions and skills determine among others the outcome of out-of-hospital cardiac arrest. However, the depth and rate of chest compressions (CC) are difficult to estimate for laypeople and poor CC quality may result. Our study aimed to evaluate the impact of a new feedback device on CC performance by laypeople. The percentage of CC with both correct rate and correct depth of all CC served as primary endpoint. METHODS: Forty-eight subjects with no medical background performed 2 min of CC on a manikin with and without a novel feedback device (TrueCPR™, Physio-Control, Redmond, Wash.). The device uses a novel, non-accelerometer-based technology. Participants were randomized into two groups. Group 1 performed a 2-min CC trial first with audiovisual feedback followed by a trial with no feedback information, while group 2 performed the task in reverse order. RESULTS: The absolute percentage of CC with correct rate and depth was significantly higher with the use of the device (59 ± 34% vs. 15 ± 21%, p < 0.0001). The longest interval without correct CC was significantly decreased (76.5 s vs. 27.5 s, p < 0.0001). CONCLUSION: The quality of CC carried out by laypeople is significantly improved with the use of a new feedback device. The device may be useful for cardiopulmonary resuscitation (CPR) by laypeople and for educational purposes.
Assuntos
Reanimação Cardiopulmonar , Parada Cardíaca Extra-Hospitalar , Adulto , Reanimação Cardiopulmonar/métodos , Retroalimentação , Humanos , Manequins , Pessoa de Meia-Idade , Parada Cardíaca Extra-Hospitalar/terapia , Tórax , Adulto JovemRESUMO
BACKGROUND: Patients suffering from major depressive disorder (MDD) often complain about somatic symptoms. Cardiac complaints have been examined predominantly. However, gastrointestinal complaints are also reported frequently and are associated with worse outcomes. The research concerning changes in gastric motility of these patients is rather sparse. The aim of our study was to determine dysfunction of gastric motility and gastrointestinal symptoms in MDD. The duration and severity of MDD were examined regarding its influence over gastric emptying. METHODS: Gastric emptying was determined by a 13C-acetate breath test in patients with MDD (n = 29) and healthy control subjects (n = 51). Prior to this, depressive illness was operationalized using external and self-assessment scales (HAMD-21, MADRS, BDI, CGI). Whether the severity or duration of MDD influenced the gastric emptying parameters was examined using Spearman's correlation. In addition, autonomic complaints were recorded by means of an ANS score. Each ANS score item was determined using a Mann-Whitney U or Kruskal-Wallis test concerning the gastric emptying parameters. RESULTS: There was a significant difference in the parameters of the maximum gastric emptying rate (Tmax) and gastric half emptying time T1/2b between patients with MDD and healthy control subjects (Tmax 66.21min vs 53.35min, p < 0.006, T1/2b 207.59min vs 133.27min, p < 0.005). There was a significant negative correlation between Tmax and the severity of MDD determined with the depression rating scales BDI (Spearman's rank - 0.521, p = 0.013) and HAMD-21 (r - 0.384, p = 0.048). No correlation was found between the duration of MDD and the maximum gastric emptying rate (r - 0.125, p = 0.519) and gastric half emptying time (r - 0.62, p = 0.749). CONCLUSION: Gastrointestinal motility is significantly impaired in patients with MDD compared to healthy control subjects. Autonomic complaints were indicated frequently in MDD patients. The duration of MDD had no influence over the time of gastric emptying. There was a significant negative correlation between the severity of MDD and Tmax, indicating that the Tmax was reached earlier with the progression of MDD. The slowing of gastric motility in MDD patients is likely a result of a dysfunction of the autonomic nervous system.
Assuntos
Doenças do Sistema Nervoso Autônomo/fisiopatologia , Transtorno Depressivo Maior/fisiopatologia , Esvaziamento Gástrico/fisiologia , Motilidade Gastrointestinal/fisiologia , Adulto , Idoso , Testes Respiratórios , Progressão da Doença , Feminino , Coração , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
INTRODUCTION: Target temperature management (TTM) after cardiac arrest is recommended by international guidelines, which have been last updated in 2010. Here we investigate the status of implementation in a nationwide survey in Germany which took place in 2012. METHODS: We conducted a nationwide telephone survey including a total of 951 German intensive care units (ICUs). ICUs were identified by using the online registry for hospitals in Germany. A questionnaire was used for the interview about basic data of the intensive care unit and about details concerning use and implementation of TTM after cardiac arrest. RESULTS: The overall response rate was 91% (865/951). 86% (742/865) of ICUs used TTM after cardiac arrest and implementation peaked in 2010. 95% (702/736) of the ICUs using TTM perform treatment independently of the initial rhythm and 48% (355/738) apply TTM with the use of a feedback device for cooling and controlled re-warming. However, 22% (166/742) still use conventional methods like ice and cold infusion and only 61% (453/742) of the participants provided a written standard operating procedure (SOP). CONCLUSION: With a delay of several years, TTM after cardiac arrest is now implemented in the majority of German ICUs. The moderate proportion of ICUs using SOPs for TTM and feedback-controlled cooling devices indicates the need of further improvement in post cardiac arrest care.
Assuntos
Reanimação Cardiopulmonar/métodos , Parada Cardíaca/terapia , Hipotermia Induzida/métodos , Unidades de Terapia Intensiva , Inquéritos e Questionários , Alemanha , Humanos , TemperaturaRESUMO
INTRODUCTION: Non-invasive near-infrared spectroscopy (NIRS) offers the possibility to determine regional cerebral oxygen saturation (rSO2) in patients with cardiac arrest. Limited data from recent studies indicate a potential for early prediction of neurological outcome. METHODS: Sixty cardiac arrest patients were prospectively enrolled, 22 in-hospital cardiac arrest (IHCA) and 38 out-of-hospital cardiac arrest (OHCA) patients respectively. NIRS of frontal brain was started after return of spontaneous circulation (ROSC) during admission to ICU and was continued until normothermia. Outcome was determined at ICU discharge by the Pittsburgh Cerebral Performance Category (CPC) and 6 months after cardiac arrest. RESULTS: A good outcome (CPC 1-2) was achieved in 23 (38%) patients, while 37 (62%) had a poor outcome (CPC 3-5). Patients with good outcome had significantly higher rSO2 levels (CPC 1-2: rSO2 68%; CPC 3-5: rSO2 58%; p<0.01). For good and poor outcome median rSO2 within the first 24h period was 66% and 59% respectively and for the following 16h period 68% and 59% (p<0.01). Outcome prediction by area of rSO2 below a critical threshold of rsO2=50% within the first 40h yielded 70% specificity and 86% sensitivity for poor outcome. CONCLUSION: On average, rSO2 within the first 40h after ROSC is significantly lower in patients with poor outcome, but rSO2 ranges largely overlap between outcome groups. Our data indicate limited potential for prediction of poor outcome by frontal brain rSO2 measurements.
Assuntos
Encéfalo/metabolismo , Reanimação Cardiopulmonar , Parada Cardíaca/metabolismo , Consumo de Oxigênio , Oxigênio/metabolismo , Idoso , Feminino , Seguimentos , Parada Cardíaca/terapia , Humanos , Masculino , Pessoa de Meia-Idade , Oximetria/métodos , Prognóstico , Estudos Prospectivos , Espectroscopia de Luz Próxima ao Infravermelho , Resultado do TratamentoRESUMO
BACKGROUND AND OBJECTIVE: It is undisputed that the periodontal pocket is a particular region of the host defense that is dominated by polymorphonuclear leukocytes. However, little is known about the lymphocytes in the crevice. It was the aim of this study to analyse the proportions of T cells (CD3+), T-helper cells (CD4+), T-suppressor cells (CD8+), and B cells (CD20+) in the crevice of patients with localized aggressive periodontitis (LAP), generalized aggressive periodontitis (GAP), and generalized chronic periodontitis (CP). The results were compared with those obtained from periodontally healthy controls. MATERIAL AND METHODS: Crevicular cells were collected according to a previously described method. The lymphocyte subpopulations were analysed by using an indirect immunofluorescence method. RESULTS: Significant differences were established between the test groups and the controls regarding the mean number of CD8+ lymphocytes (LAP > CP and controls; p < 0.05) and CD20+ lymphocytes (LAP/GAP > CP, p < 0.05 and LAP/GAP > controls; p < 0.001). Significant variations in the CD4+/CD8+ ratio were observed (LAP < controls and GAP < controls; p < 0.01), as well as a correlation between the number of T cells and the degree of inflammation. CONCLUSION: In the present study, patients with LAP and patients with GAP were found to have increased numbers of crevicular T-suppressor/cytotoxic and B cells. This supports the hypothesis of a changed immune pathology in patients with aggressive periodontitis.