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1.
Anticancer Res ; 39(10): 5531-5539, 2019 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-31570447

RESUMO

BACKGROUND: Possible correlations between the expression of immune checkpoint molecules and prognosis in childhood acute leukemia were investigated. MATERIALS AND METHODS: The expression of programmed-death 1 (PD1), cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), and B- and T-lymphocyte attenuator (BTLA) was determined by flow cytometry on peripheral αß+ and γδ+ T-cells from patients with newly diagnosed acute lymphoblastic leukemia (ALL) (n=9) or acute myeloid leukemia (AML) (n=12), and from healthy volunteers (n=7). The expression of programmed-death ligand 1 (PD-L1), B7-1, B7-2, human leukocyte antigen-ABC (HLA-ABC), and herpesvirus-entry mediator (HVEM) ligands was determined on leukemia blasts. RESULTS: PD1 expression on αß+ and γδ+ T-cells was significantly higher in patients with ALL than in those with AML (p=0.0019 and 0.0239, respectively). CTLA-4 expression was moderately higher on αß+ and γδ+ T-cells in ALL (p=0.077 and 0.077, respectively), whereas HLA-ABC expression was significantly higher in AML blast cells (p=0.0182). The expression of CTLA-4 on γδ+ T-cells and the B7-2 ligand on blasts was higher in patients with high-risk ALL (p=0.02 and 0.02, respectively). In AML, PD1 expression on αß+ T-cells was higher in the intermediate-risk group (p=0.05), whereas HVEM expression was significantly higher in the low-risk group (p=0.02). Expression of CTLA-4 on γδ+ T-cells and PD-L1 on blasts were both associated with poor relapse-free survival outcomes in ALL (p=0.049). CONCLUSION: The higher expression of immune checkpoint molecules, in particular, CTLA-4 and PD-L1 are associated with a poorer prognosis in ALL, suggesting that selective use of the immune checkpoint blockade might improve the clinical outcomes in patients with ALL.


Assuntos
Leucemia/metabolismo , Leucemia-Linfoma Linfoblástico de Células Precursoras/metabolismo , Linfócitos T/imunologia , Doença Aguda , Adolescente , Adulto , Antígeno B7-H1/metabolismo , Antígeno CTLA-4/metabolismo , Criança , Pré-Escolar , Intervalo Livre de Doença , Feminino , Humanos , Lactente , Ligantes , Masculino , Pessoa de Meia-Idade , Recidiva , Adulto Jovem
2.
Pan Afr Med J ; 33: 186, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31565146

RESUMO

Introduction: Acute gastroenteritis (AGE) is a leading cause of mortality in children in developing countries. Management of AGE consumes medical resources, including antibiotics and intra-venous fluids, but factors affecting resource utilization in the management of AGE are under-studied. We hope to identify clinical predictors of resource utilization in AGE. Methods: We performed a retrospective chart review of patients 1-60 months of age admitted to a tertiary hospital in Northern Ghana between January 2013 and December 2014 with an admitting diagnosis of AGE. We collected data on patient demographics, presenting symptoms, and subsequent management. Our primary outcome was prolonged hospital length of stay, defined as >4 days. Secondary outcomes included other measures of resource utilization, such as use of antibiotics, antimalarials and intravenous fluids. Demographic and clinical characteristics were compared between groups with Pearson chi square test for categorical variables and ANOVA for continuous variables. Multivariable logistic regression modeling for each outcome included all variables found to be significant in the bivariate analysis. Results: We reviewed charts for 473 patients admitted for AGE during this timeframe. 264 (56%) were male, median age was 12 months. 448 (95%) received antibiotics, 396 (84%) received antimalarials and 365 (77.2%) received intravenous fluids. 167 (35.3%) had prolonged LOS >4 days. Following multiple logistic regression analysis, clinical features associated with prolonged LOS included fever duration (OR 2.87, 95% CI 2.28-3.61 per 1-day increase), mild (OR 2.39, 95% CI 1.12-5.08) or moderate (OR 3.13, 95% CI 1.57-6.21) dehydration (compared to none) and symptom duration (OR 1.13, 95% CI 1.01-1.27 per 1-day increase). Conclusion: Dehydration and duration of symptoms prior to presentation predict prolonged hospital LOS in young children with AGE in Northern Ghana.


Assuntos
Desidratação/terapia , Gastroenterite/terapia , Hospitalização/estatística & dados numéricos , Doença Aguda , Antibacterianos/administração & dosagem , Antimaláricos/administração & dosagem , Pré-Escolar , Desidratação/epidemiologia , Feminino , Febre/epidemiologia , Hidratação/estatística & dados numéricos , Gana , Recursos em Saúde/estatística & dados numéricos , Humanos , Lactente , Tempo de Internação/estatística & dados numéricos , Modelos Logísticos , Masculino , Estudos Retrospectivos , Centros de Atenção Terciária
3.
Medicine (Baltimore) ; 98(39): e17365, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31574884

RESUMO

RATIONALE: Periorbital cellulitis or an orbital abscess caused by acute sinusitis is a serious acute infectious disease. If not treated in time, serious complications may occur. PATIENT CONCERNS: A 16-year-old girl with a history of right-sided proptosis, periorbital swelling, chemosis, hypophasis, restricted ocular movement in the upward direction, and diminution of vision was referred to our institution. The clinic, computed tomography (CT) and magnetic resonance imaging (MRI) examination indicate right orbital abscess in the upper quadrant and sinusitis. DIAGNOSES: She was diagnosed with orbital abscess, acute sinusitis. INTERVENTIONS: She underwent medical management, transnasal endoscopic surgery and then ultrasound-guided fine needle aspiration (FNA) and catheter drainage. OUTCOMES: She was completely cured without any complications or sequelae. LESSONS: Performance of surgical drainage in a timely manner and administration of effective antibiotic treatment according to bacterial culture can reduce the complications of orbital abscesses. Ultrasound-guided FNA and catheter drainage is a safe, simple, and effective method for the treatment of orbital abscess.


Assuntos
Abscesso/cirurgia , Drenagem/métodos , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/métodos , Doenças Orbitárias/cirurgia , Sinusite/cirurgia , Abscesso/microbiologia , Doença Aguda , Adolescente , Cateteres , Drenagem/instrumentação , Feminino , Humanos , Doenças Orbitárias/microbiologia , Sinusite/microbiologia
4.
Khirurgiia (Mosk) ; (9): 13-17, 2019.
Artigo em Russo | MEDLINE | ID: mdl-31532161

RESUMO

Objective - to study the effect of pancreatic duct stenting on the results of treatment of acute pancreatitis. MATERIAL AND METHODS: Analysis included99 patients with acute pancreatitis. Endoscopic stentingwas appliedin the study group, conventional approach - in the control group. RESULTS: Pancreatic duct stenting at theearly stages ofacute pancreatitis results decreased level of enzyme toxemia and manifestations of systemic inflammatory response. CONCLUSION: Stenting interrupts course of pathological process and minimizes the possibility of transition of aseptic to infected pancreatic necrosis. Therefore, reduced early mortalityis observed.


Assuntos
Ductos Pancreáticos/cirurgia , Pancreatite/cirurgia , Stents , Doença Aguda , Endoscopia do Sistema Digestório , Humanos , Implantação de Prótese
5.
Khirurgiia (Mosk) ; (9): 32-37, 2019.
Artigo em Russo | MEDLINE | ID: mdl-31532164

RESUMO

Objective -to evaluate the possibilities of laparoscopy in the diagnosis and treatment of acute abdominal surgical diseases. MATERIAL AND METHODS: A retrospective analysis of laparoscopic procedures in 4655 patients with confirmed or suspected acute abdominal surgical diseases for the period 2008-2017 was performed. Laparoscopy was applied to confirm or to determine unclear diagnosis. RESULTS: Diagnosis was established and confirmed in 4526 (97.2%) patients. Advisability of laparoscopic surgery was confirmed in 3091 (68.3%) patients, laparotomy - in 491 (10.8%) patients. Surgical treatment was not required in 944 (20.9%) patients. Laparoscopic procedures were performed in 3050 (98.7%) patients, 41 (1.3%) patients required conversion to laparotomy. Laparoscopic approach failed to define diagnosis in 129 (2.8%) patients that required conversion to diagnostic laparotomy. CONCLUSION: Laparoscopic was valuable to establish the diagnosis and determine surgical strategy, diagnose concomitant diseases, perform operations including simultaneous ones.


Assuntos
Abdome Agudo/diagnóstico , Abdome Agudo/cirurgia , Abdome/cirurgia , Laparoscopia , Doença Aguda , Conversão para Cirurgia Aberta , Emergências , Humanos , Laparotomia , Estudos Retrospectivos
6.
Khirurgiia (Mosk) ; (9): 66-72, 2019.
Artigo em Russo | MEDLINE | ID: mdl-31532169

RESUMO

The purpose of the study is to determine the correlation of changes in the humoral and tissue components of the hemostasis system with lipid metabolism in case of various urgent surgical diseases, on the basis of which the systemic coagulopathic distress syndrome can be used as the scientific basis for the definition of a new syndrome. Material and methods. The work includes the results of experimental and clinical laboratory tests. Experiments on dogs: in the first group (n=18) destructive pancreatitis; in the second (n=18) - fecal peritonitis; in the third (n=15), acute obstructive intestinal obstruction; in the fourth (n=16) fecal peritonitis, in the postoperative period, Remaxol (15 ml/kg) was included in the therapy. The analysis of 55 patients with acute peritonitis, operated on for acute appendicitis, perforated gastric or duodenal ulcer, acute intestinal obstruction, acute destructive cholecystitis. In the study group (n=28), Remaxol is included in the postoperative therapy. The state of the humoral and tissue (in the experiment, the tissues of the liver, intestines, kidneys, heart, lungs, pancreas, in the clinic - tissues of the resected organs) components of the hemostasis system was evaluated, a number of lipid metabolism indicators were determined, etc. Results. In the early periods of all investigated urgent diseases of the abdomen, pronounced changes in the system of both humoral and tissue components of the hemostasis system were revealed. The modification of the coagulation system is registered not only in the tissues of the lesion organs, but also in the target organs (system tissue hemocoagulation modifications). The research established one of the most important processes - the trigger of the hemostatic cascade reaction - is membrane-destabilizing (the source of tissue thromboplastin), which is determined by changes in the phospholipid composition of various organs tissues (involved in the pathological process or not in it). Changes in lipid metabolism are due to the activation of phospholipases and membrane lipid peroxidation in tissues. The factual material was the scientific basis for the establishment of a new syndrome. Systemic coagulopathic distress syndrome is a set of pathological processes of the body, the most important component of which is a violation of the phospholipid bilayer of blood cell membranes and organ cells due to oxidative and phospholipase induced phenomena, leading to a coagulopathic condition. It changes understanding of the prevention of thrombohemorrhagic complications, proving the effectiveness of complex therapy, including not only anticoagulants, but also drugs with membrane-stabilizing activity, in particular, Remaxol.


Assuntos
Transtornos da Coagulação Sanguínea/prevenção & controle , Doenças do Sistema Digestório/complicações , Infecções Intra-Abdominais/complicações , Substâncias Protetoras/administração & dosagem , Succinatos/administração & dosagem , Doença Aguda , Animais , Apendicite/complicações , Transtornos da Coagulação Sanguínea/etiologia , Transtornos da Coagulação Sanguínea/fisiopatologia , Colecistite Aguda/complicações , Doenças do Sistema Digestório/fisiopatologia , Cães , Doenças Hematológicas/etiologia , Doenças Hematológicas/fisiopatologia , Doenças Hematológicas/prevenção & controle , Hemostasia/fisiologia , Humanos , Obstrução Intestinal/complicações , Infecções Intra-Abdominais/fisiopatologia , Metabolismo dos Lipídeos/fisiologia , Pancreatite/complicações , Úlcera Péptica Perfurada/complicações , Peritonite/complicações , Síndrome
7.
Khirurgiia (Mosk) ; (9): 73-79, 2019.
Artigo em Russo | MEDLINE | ID: mdl-31532170

RESUMO

Modern surgical and intensive care achievements did not result decrease of mortality in patients with acute small bowel obstruction (ASBO). Direct cause of mortality in ASBO patients is peritonitis followed by multiple organ failure syndrome including acute failure of liver, kidneys, lungs and other organs. Publications devoted to the problem of acute liver failure and its complicationsare reviewed in the article. Mechanisms of pathogenesis and clinical manifestations of multiple organ failure syndrome in patients with acute small bowel obstruction are analyzed.


Assuntos
Obstrução Intestinal/mortalidade , Falência Hepática/mortalidade , Insuficiência de Múltiplos Órgãos/mortalidade , Peritonite/mortalidade , Doença Aguda , Humanos , Obstrução Intestinal/etiologia , Intestino Delgado , Falência Hepática/diagnóstico , Falência Hepática/etiologia , Insuficiência de Múltiplos Órgãos/diagnóstico , Insuficiência de Múltiplos Órgãos/etiologia , Peritonite/etiologia
8.
Khirurgiia (Mosk) ; (9): 90-92, 2019.
Artigo em Russo | MEDLINE | ID: mdl-31532173

RESUMO

Surgical treatment of a patient with recurrent acute adhesive intestinal obstruction is described. Seven plates of anti-adhesive barrier agent made from oxidized regenerated cellulose were applied to small bowel in order to prevent adhesions. Control examination did not reveal viscero-parietal adhesions between hollow organs and delayed passage through the gastrointestinal tract. Long-term results indicate the need for intraoperative prevention of intra-abdominal adhesions in patients with abdominal adhesive disease.


Assuntos
Materiais Biocompatíveis/administração & dosagem , Celulose Oxidada/administração & dosagem , Obstrução Intestinal/prevenção & controle , Intestino Delgado/cirurgia , Aderências Teciduais/prevenção & controle , Doença Aguda , Humanos , Obstrução Intestinal/etiologia , Recidiva , Prevenção Secundária , Aderências Teciduais/etiologia
9.
Isr Med Assoc J ; 21(8): 538-541, 2019 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-31474016

RESUMO

BACKGROUND: Travelers' diarrhea (TD) is frequently encountered in people traveling from high-income to low-income countries; however, its epidemiology in those traveling between high-income countries is not known. OBJECTIVES: To evaluate the incidence of diarrhea in North American students relocating to Israel. METHODS: A retrospective cohort study involving medical students from the United States and Canada relocating to Israel was conducted. Students who relocated to Israel during 2010-2016 were contacted by email to participate in an anonymous survey. Data included demographic information as well as occurrence, timing, duration, and outcome of diarrhea after relocation. RESULTS: Ninety-seven students participated in the survey. Most (93.7%) students relocated from the United States or Canada. The period-prevalence of diarrhea was 69.1%. The incidence of diarrhea declined from 34.8 cases per 100 student-months during the first month after relocation to 1.3 cases per 100 student-months after 1 year. The duration of diarrhea was up to 1 week in 72.7%. Students who reported diarrhea were younger than students who did not (mean age 24.0 ± 2.2 and 28.4 ± 1.8 years, respectively, P < 0.001). No other demographic parameter was significantly associated with a higher likelihood of diarrhea. CONCLUSIONS: A high proportion of North American medical students relocating to Israel reported diarrhea with clinical and epidemiological features similar to classic TD. Further studies are needed to elucidate the causative agents of TD in Israel.


Assuntos
Diarreia/epidemiologia , Inquéritos Epidemiológicos/estatística & dados numéricos , Estudantes/estatística & dados numéricos , Doença Relacionada a Viagens , Doença Aguda , Adulto , Canadá/etnologia , Estudos de Coortes , Diarreia/etnologia , Feminino , Humanos , Incidência , Israel/epidemiologia , Masculino , Projetos Piloto , Estudos Retrospectivos , Viagem , Estados Unidos/etnologia , Adulto Jovem
10.
Isr Med Assoc J ; 21(8): 542-545, 2019 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-31474017

RESUMO

BACKGROUND: Spinal manipulation therapy (SMT) is commonly used as an effective therapeutic modality for a range of cervical symptoms. However, in rare cases, cervical manipulation may be associated with complications. In this review we present a series of cases with cervical spine injury and myelopathy following therapeutic manipulation of the neck, and examine their clinical course and neurological outcome. We conducted a search for patients who developed neurological symptoms due to cervical spinal cord injury following neck SMT in the database of a spinal unit in a tertiary hospital between the years 2008 and 2018. Patients were assessed for the clinical course and deterioration, type of manipulation used and subsequent management. A total of four patients were identified, two men and two women, aged 32-66 years. In three patients neurological deterioration appeared after chiropractic adjustment and in one patient after tuina therapy. Three patients were managed with anterior cervical discectomy and fusion while one patient declined surgical treatment. Assessment for subjective and objective evidence of cervical myelopathy should be performed prior to cervical manipulation, and suspected myelopathic patients should be sent for further workup by a specialist familiar with cervical myelopathy (such as a neurologist, a neurosurgeon or orthopedic surgeon who specializes in spinal surgery). Nevertheless, manipulation therapy remains an important and generally safe treatment modality for a variety of cervical complaints. This review does not intend to discard the role of SMT as a significant part in the management of patients with neck related symptoms, rather it is meant to draw attention to the need for careful clinical and imaging investigation before treatment.


Assuntos
Manipulações Musculoesqueléticas/efeitos adversos , Doenças da Medula Espinal/diagnóstico por imagem , Doenças da Medula Espinal/etiologia , Doença Aguda , Adulto , Idoso , Vértebras Cervicais/diagnóstico por imagem , Vértebras Cervicais/cirurgia , Discotomia/métodos , Feminino , Humanos , Imagem por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Doenças da Medula Espinal/cirurgia
11.
Pan Afr Med J ; 33: 153, 2019.
Artigo em Francês | MEDLINE | ID: mdl-31558950

RESUMO

Acute intestinal intussusception occurs primarily in infants and young children. It uncommonly occurs in adults. It can have various causes. In the vast majority of cases, it is secondary to a benign or malignant tumor. Intestinal T-cell lymphoma revealed by intestinal intussusception is very rare. We report the case of a 43-year old patient admitted with intestinal occlusion to the Emergency Department at the University Hospital Hassan II, Fes, Morocco. Abdominal CT scan showed acute intestinal intussusception associated with incarcerated bowel loop with bowel wall thickening. Treatment was based on open carcinological resection. Anatomopathological and immunohistochemical examination of the surgical specimen showed large T-cell anaplastic lymphoma. After surgery, chemotherapy was indicated to improve prognosis and to avoid a potential relapse. Intestinal intussusception rarely occurs in adults. It most often leads to the detection of an organic cause such as a tumor. This study and literature review aim to highlight the clinical and diagnostic features as well as the therapeutic approaches for this rare disease.


Assuntos
Obstrução Intestinal/etiologia , Intussuscepção/etiologia , Linfoma Anaplásico de Células Grandes/diagnóstico , Doença Aguda , Adulto , Humanos , Obstrução Intestinal/diagnóstico , Obstrução Intestinal/cirurgia , Intussuscepção/diagnóstico , Intussuscepção/cirurgia , Linfoma Anaplásico de Células Grandes/complicações , Linfoma Anaplásico de Células Grandes/terapia , Masculino , Marrocos , Prognóstico , Tomografia Computadorizada por Raios X
12.
Medicine (Baltimore) ; 98(37): e16618, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31517810

RESUMO

OBJECTIVE: This meta-analysis assessed the effectiveness of probiotics and synbiotics for acute diarrhea (AD) in children and investigated probiotic formulations, types of interventions, and country factors. METHODS: Randomized, double-blind, placebo-controlled trials evaluating the effects of probiotics or synbiotics on AD were analyzed. We followed the recommendations of the Cochrane Handbook and the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) statement. The risks of systematic errors (bias) and random errors were assessed, and the overall quality of the evidence was evaluated using the Grades of Recommendations Assessment, Development, and Evaluation (GRADE) approach. RESULTS: The meta-analysis included 34 studies with 4911 patients. Five and 29 studies presented the results of synbiotic and probiotic interventions, respectively. After intervention, the durations of diarrhea (weighted mean difference (WMD) = -16.63 [-20.16; -12.51]) and hospitalization (risk ratio (RR) = 0.59 [0.48; 0.73]) were shorter, the stool frequency on day 3 (WMD = -0.98 [-1.55; -0.40]) was decreased, and the incidence of diarrhea lasting 3 days was lower in the probiotic and synbiotic groups than in the control groups. Furthermore, in the subgroup analyses, synbiotics were more effective than probiotics at reducing the durations of diarrhea and hospitalization, and Saccharomyces and Bifidobacterium were more effective than Lactobacillus at reducing the duration of diarrhea. CONCLUSION: This meta-analysis supports the potential beneficial roles of probiotics and synbiotics for AD in children. Further research is needed to determine problems associated with probiotic/synbiotic mixtures and appropriate dosages.


Assuntos
Diarreia/terapia , Probióticos/uso terapêutico , Simbióticos , Doença Aguda/terapia , Criança , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto
13.
Am Surg ; 85(8): 895-899, 2019 Aug 01.
Artigo em Inglês | MEDLINE | ID: mdl-31560309

RESUMO

Debate remains regarding the timing of laparoscopic cholecystectomy after emergent endoscopic retrograde cholangiopancreatography (ERCP) for acute cholangitis. We hypothesized that patients undergoing early laparoscopic cholecystectomy would have fewer operative complications and a lower conversion rate. This study is a retrospective review of an ERCP database from 2012 to 2016 of adults with a diagnosis of cholangitis secondary to choledocholithiasis who underwent ERCP followed by a laparoscopic cholecystectomy. Patient demographics, ERCP details, timing of operation (<72 hours vs >72 hours after ERCP), complications, and mortality were recorded. Analysis included chi-square, Fisher's exact, and Wilcoxon rank-sum tests, where appropriate. In the 127 patients (65 per cent male; median age, 67 years; 48 (38%) early surgery), there were no differences in demographics, BMI, vital signs, or laboratory values. Patients in the late surgery group were more likely to have a Charlson Comorbidity Index > 3 (P = 0.002), require pre-operative endoscopic sphincterotomy (P < 0.002), need pre-operative insertion of a ductal stent (P < 0.03), and had more postoperative complications (P = 0.04). Patients in the late laparoscopic cholecystectomy group had more comorbidities and suffered more complications.


Assuntos
Colangiopancreatografia Retrógrada Endoscópica , Colangite/cirurgia , Colecistectomia Laparoscópica , Tempo para o Tratamento , Doença Aguda , Idoso , Colangite/mortalidade , Comorbidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos
14.
Emerg Med Clin North Am ; 37(4): 593-610, 2019 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-31563197

RESUMO

Scrotal emergencies are rare but potentially life and fertility threatening. This article explains how to diagnose and manage scrotal emergencies such as testicular torsion, Fournier gangrene, and testicular trauma. These diagnoses are often difficult to discern from less-concerning causes. This article helps to elucidate the differences between the dangerous and the less-harmful pathologic conditions.


Assuntos
Escroto , Doença Aguda , Emergências , Humanos , Masculino , Escroto/lesões , Torção do Cordão Espermático/diagnóstico , Torção do Cordão Espermático/terapia , Doenças Testiculares/diagnóstico , Doenças Testiculares/terapia
15.
Zhonghua Shao Shang Za Zhi ; 35(8): 617-618, 2019 Aug 20.
Artigo em Chinês | MEDLINE | ID: mdl-31474045

RESUMO

A 44 years old male patient suffered from flame burn of 20% total body surface area was admitted to our hospital on February 14th, 2018. On admission, his abdominal CT was not obviously abnormal. Eleven hours after burn, the patient had left upper abdominal pain, accompanied by reduction of urine output. Then he suffered from sudden hypotension and hypoglycemia. Acute pancreatitis was diagnosed by abdominal CT reexamination. Low glucose level was ameliorated slowly through positive rescue, and pancreatitis crisis progressed rapidly. The family members gave up rescue care, and patient discharged. The case indicates that physicians should pay attention to glucose levels of severe burn patients, and be cautious of appearance of postburn pancreatitis.


Assuntos
Queimaduras/complicações , Hipoglicemia/etiologia , Pancreatite/complicações , Doença Aguda , Adulto , Humanos , Masculino , Pancreatite/diagnóstico
16.
Arerugi ; 68(8): 912-918, 2019.
Artigo em Japonês | MEDLINE | ID: mdl-31534100
17.
Zhonghua Liu Xing Bing Xue Za Zhi ; 40(8): 880-882, 2019 Aug 10.
Artigo em Chinês | MEDLINE | ID: mdl-31484247

RESUMO

The recent developed diarrhea and acute respiratory infections surveillance systems were a breakthrough of the infectious disease surveillance and monitoring in Shanghai. This series "Infectious Disease Surveillance in Shanghai" briefly introduced current experiences of the updated surveillance systems, in order to provide evidences for promotion in other disease surveillance and to enhance the connection between different surveillance systems.


Assuntos
Diarreia/epidemiologia , Controle de Infecções/métodos , Vigilância da População/métodos , Vigilância em Saúde Pública/métodos , Doença Aguda , China/epidemiologia , Doenças Transmissíveis/epidemiologia , Surtos de Doenças , Humanos , Infecções Respiratórias/epidemiologia , Vigilância de Evento Sentinela
18.
Zhonghua Liu Xing Bing Xue Za Zhi ; 40(8): 895-899, 2019 Aug 10.
Artigo em Chinês | MEDLINE | ID: mdl-31484250

RESUMO

Objective: To conduct a viral pathogen surveillance program on pediatric inpatients less than five years old with acute gastroenteritis in Shanghai and to better understand the pathogenic spectrum and molecular features in the target population, for setting up programs on control, prevention, medication and vaccine applications of the diseases. Methods: Fecal samples were collected from inpatients less than 5 years old who were admitted to a pediatric hospital for having acute gastroenteritis. Information related to demographic, clinical and epidemiological features of the patients was also collected. Laboratory assays including ELISA, real-time PCR and nested PCR, were performed to detect the presence of pathogens as rotavirus, calicivirus, astrovirus and adenovirus. Results: A total of 1 018 samples were collected (male 671 and 347 female), with the positive detection rate as 40.57% which peaked from autumn till winter, annually. Calicivirus and rotavirus A presented with the highest detection rates (24.75% and 13.95% respectively). The lowest detection rate was found in the 0-6 month-olds (32.20%). 65% of the patients with positive virus had received antibiotic treatment prior to the hospitalization. However, no statistically significant difference was seen, regarding the rates of antibiotic medication in the virus positive or negative populations (P>0.05). Data from the Rotavirus genotype analysis revealed that G9P[8] genotype was the predominant strain, and causing majority of rotavirus infections in all the age groups. Conclusions: Among the inpatients under 5 years of age in Shanghai, the positive detection rate for Calicivirus was higher than that for rotavirus group A, suggesting the necessity to carefully monitor the changes regarding the pathogenic spectrum and subtypes of the virus. Antibiotics should also be attentively administered, together with the development of suitable vaccine.


Assuntos
Caliciviridae/isolamento & purificação , Fezes/virologia , Gastroenterite/virologia , Pacientes Internados/estatística & dados numéricos , Infecções por Rotavirus/diagnóstico , Rotavirus/isolamento & purificação , Doença Aguda , Pré-Escolar , China/epidemiologia , Feminino , Gastroenterite/diagnóstico , Gastroenterite/epidemiologia , Humanos , Lactente , Masculino , Infecções por Rotavirus/epidemiologia , Infecções por Rotavirus/virologia
19.
Zhonghua Liu Xing Bing Xue Za Zhi ; 40(8): 904-910, 2019 Aug 10.
Artigo em Chinês | MEDLINE | ID: mdl-31484252

RESUMO

Objective: To analyze the etiologic and epidemiological characteristics of adult acute respiratory infections in Shanghai during 2015-2017. Methods: Data was collected from outpatients with acute respiratory infections who visited the Fever Clinics in three hospitals of different levels in three administrative regions of Shanghai, from 2015 to 2017. Basic information and nasopharyngeal swabs were collected from cases in line with the inclusion criteria. Multiplex RT-PCR and bacterial cultures were performed to detect the respiratory pathogens. Results: A total of 806 individuals were enrolled from 2015 to 2017. Respiratory pathogens were identified in 73.45% (592/806) of the cases, with the virus detection rate as 66.75% (538/806). It was found that the major respiratory pathogens for virus detection were influenza A in 326 (40.45%), influenza B in 116 (14.39%), rhinovirus/enterovirus in 39 (4.84%) of the cases. The overall detection rate of bacteria was 16.13% (130/806), including Klebsiella pneumoniae in 90 (11.17%) cases, Staphylococcus Aureus in 46 (5.71%) cases. Other kind of bacteria were not detected in our study. The detection rates on Mycoplasma pneumoniae was 5.33% (43/806) and on Chlamydia pneumonia was 0.37% (3/806). Co-infection with multiple pathogens was detected in 18.61% (150/806) of the cases, including 135 with double infection (accounting for 90.00%), 14 with triple infection and 1 with quadruple infection (accounted for 9.33% and 0.67%, respectively). Among the 150 cases with co-infections, the main identified pathogens were influenza A, Klebsiella pneumoniae, Staphylococcus aureus, and Mycoplasma pneumoniae. Pathogens of acute respiratory infections that identified among the outpatients from the Fever Clinics at different time, region or population, the characteristics were different (P<0.001). Conclusions: In 2015-2017, outpatients with acute respiratory infections in Shanghai were mainly caused by influenza virus or other viruses, however dynamically with its composition, time, region and characteristics of the population. It is necessary to strengthen and combine related medical and preventive services and to develop the appropriate strategies regarding clinical diagnosis and treatment.


Assuntos
Bactérias/isolamento & purificação , Infecções Bacterianas/diagnóstico , Influenza Humana/diagnóstico , Reação em Cadeia da Polimerase Multiplex/métodos , Nasofaringe , Infecções Respiratórias/epidemiologia , Infecções Respiratórias/etiologia , Viroses/diagnóstico , Vírus/isolamento & purificação , Doença Aguda , Adulto , Bactérias/genética , Infecções Bacterianas/epidemiologia , Infecções Bacterianas/microbiologia , China/epidemiologia , Coinfecção/diagnóstico , Enterovirus/genética , Enterovirus/isolamento & purificação , Monitoramento Epidemiológico , Humanos , Incidência , Vírus da Influenza A/genética , Vírus da Influenza A/isolamento & purificação , Vírus da Influenza B/genética , Vírus da Influenza B/isolamento & purificação , Influenza Humana/epidemiologia , Influenza Humana/virologia , Klebsiella pneumoniae/genética , Klebsiella pneumoniae/isolamento & purificação , Mycoplasma pneumoniae , Nasofaringe/microbiologia , Nasofaringe/virologia , Vigilância da População , Infecções Respiratórias/diagnóstico , Rhinovirus/genética , Rhinovirus/isolamento & purificação , Staphylococcus aureus/genética , Staphylococcus aureus/isolamento & purificação , Viroses/epidemiologia , Viroses/virologia , Vírus/genética
20.
Zhonghua Liu Xing Bing Xue Za Zhi ; 40(8): 911-916, 2019 Aug 10.
Artigo em Chinês | MEDLINE | ID: mdl-31484253

RESUMO

Objective: To understand the epidemiological and pathogenic characteristics of hospitalized severe acute respiratory infections (SARI) in Shanghai, China. Methods: From 2015 to 2017, one Tertiary hospital and one Secondary hospital were chosen as the surveillance sites. Two respiratory tract specimens per case were collected from SARI cases aged 15 years and older. One specimen was tested for 22 respiratory pathogens by RT-PCR, and the other specimen was cultured for 6 respiratory bacteria. Results: A total of 287 SARI cases were enrolled for sampling and lab testing. 70.73% of the cases were aged 60 years and older, with 41.46% (119/287) were positive for at least one pathogen. Influenza virus was the predominant pathogen, accounting for 17.77% (51/287) of all SARI cases. Human rhinovirus/Enterovirus and Coronavirus were both accounting for 7.32% (21/287), followed by Mycoplasma pneumoniae (5.57%, 16/287). The positive rates of parainfluenza virus, bocavirus, adenovirus, respiratory syncytial virus and human metapneumo virus were all less than 5%. Bacterial strains were identified in seven SARI cases, including Klebsiella pneumoniae (3 strains), Staphylococcus aureus (2 strains), Streptococcus pneumoniae (1 strain) and Pseudomonas aeruginosa (1 strain). Two or Three pathogens were co-detected from 40 cases, accounting for 33.61% of 119 positive cases. The most common co-detected pathogens were influenza virus and Mycoplasma pneumoniae (10 cases). Influenza cases peaked in winter-spring and summer. Mycoplasma pneumoniae peaked in winter-spring season and overlapped with influenza. The positive rates of pathogens were not significantly different between different age groups. Conclusions: Various respiratory pathogens can be detected from SARI cases aged 15 years and older. Influenza virus was the predominant pathogen and the co-detection of influenza virus with Mycoplasma pneumoniae the most common one.


Assuntos
Bactérias/isolamento & purificação , Infecções Bacterianas/diagnóstico , Influenza Humana/diagnóstico , Pacientes Internados/estatística & dados numéricos , Mycoplasma pneumoniae/isolamento & purificação , Infecções Respiratórias , Viroses/diagnóstico , Vírus/isolamento & purificação , Doença Aguda , Adolescente , Bactérias/genética , Infecções Bacterianas/epidemiologia , Infecções Bacterianas/microbiologia , China/epidemiologia , Coinfecção/epidemiologia , Hospitalização , Humanos , Lactente , Influenza Humana/epidemiologia , Influenza Humana/virologia , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Viroses/epidemiologia , Viroses/virologia , Vírus/genética
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