Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Retrospective Studies ; Tracheotomy

Objective To discuss and analyze the issue in the catheter directed thrombolysis(CDT) treatment of acute lower extremity deep venous thrombosis.Methods The clinical data of 182 cases of acute lower extremity deep venous thrombosis from January 2011 to January 2013 which were treated by CDT were retrospectively analyzed,and the issues in these treatment were discussed and analyzed.Results The effect were classified into three degrees.Thrombosis clearance exceed 95 percent belonged to the first degree,among 50 percent and 95 percent belonged to the second degree,and below 50 percent belonged to the third degree.In this study,the respective number of each degree were 93/68/21.Sixty-one cases combined iliac venous compression syndrome were treated by stent.Twenty-two cases were treated with inferior vena cava filter.All the patients were followed up 10 months,148 cases of them maintained patency.Conclusions The effect of CDT treatment to acute lower extremity deep venous thrombosis is remarkable,meanwhile the patency is improved and the deep vein thrombosis were decreased through this method.But the issues of access,filter and iliac venous compression syndrome should also be considered.

To report the clinical course of 5 cases of pediatric plastic bronchitis and review the related literature.A total of 113 cases of pediatric plastic bronchitis occurring in China from 2000 to 2012 were retrieved through the databases of CNKI and Wanfang Med Online.Retrospective analyses were performed for the main symptoms,courses,etiologies,imaging findings,histopathological classifications,therapies and prognosis of 118 cases.Pediatric plastic bronchitis was one of critical diseases.Most of them had a rapid onset and a mortality rate.Bronchoscopy examination was essential for definite diagnosis and effective treatment.Airway management and chest physiotherapy were primary adjuvant tools.Early diagnosis and bronchoscopic treatment might result in improved prognosis.

Objective To investigate work stress state of nursing home staff and to analyze the influential factors affecting work stress.Methods Stratified random sampling method was adopted to investigate 180 nursing assistants by self-designed questionnaire,Work Stress Scale(WSS),Simplified Coping Style Questionnaire and internal-external locus of control scale investigation.Results Totally 174 valid questionnaires were collected.Variance analysis revealed there were significant differences of age and other factors.Stepwise multiple regression analysis showed five variables entered the equation,including workexpenence education level number of the cared ages work scheduline coping stule and explain 56.7％ of the total variable.Conclusion Nurse managers should pay attention to and improve achievement sense and mental adjustment ability of nursing assistants,to build a well-organized support system to reduce the workload.

OBJECTIVE: To discuss the clinical characteristic of rhinal and pharyngeal and laryngeal amyloidosis. METHOD: Twelve cases of amyloidosis was confirmed,one case of multiple myeloma accompanied pharynx nasalis, laryngeal and facial amyloidosis was diagnosed and treated by chemotherapy in department of hematology; one case of plasmacytoma accompanied amyloidosis in right inferior turbinate concha was expected by nasal endoscope under local anesthesia and was treated by chemotherapy in department of hematology; five cases of polyps of vocal cord accompanied laryngeal amyloidosis were expected under self-retaining laryngoscope; three cases of local amyloidosis in bilateral vocal cords, subglottis and trachea were expected under self-retaining laryngoscope by polypotome and/ or CO2 laser; one case of pharyngeal amyloidosis in right tonsil was treated by tonsillectomy and the other case of local amyloidosis in lingual surface of epiglottis was expected by direct laryngoscope under general anaesthesia. RESULT: One case of multiple myeloma accompanied pharynx nasalis, laryngeal and facial amyloidosis died after 18 months because of cachexia accompanied pneumonia and multiple organ failure; one case of plasmacytoma accompanied amyloidosis in right inferior turbinate concha was relapse-free followed up for 2 years; five cases of polyps of vocal cord accompanied laryngeal amyloidosis were relapse-free followed up from 1 to 3 years one case of local amyloidosis in bilateral vocal cords, subglottis and trachea was relapse-free followed up for 3 years,another case of local amyloidosis in bilateral vocal cords, subglottis and trachea recurred in 4 months after operation and the other case recurred in 6 months after operation, these two recurrence cases of local amyloidosis in bilateral vocal cords, subglottis and trachea were treated again by operation and were relapse-free followed up for 6 months; two cases of pharyngeal amyloidosis (1 case of right tonsil amyloidosis and 1 case of local amyloidosis in lingual surface of epiglottis) were relapse-free followed up for 2 years. CONCLUSION The etiology of rhinal and pharyngeal and laryngeal amyloidosis is related to multiple factor. The clinical manifestations of rhinal and pharyngeal and laryngeal amyloidosis is complicated and non-specificity. To distinguish the clinical manifestations of primary amyloidosis (locality and general), secondary amyloidosis (locality and general), amyloidosis associated multiple myeloma and heredofamilial amyloidosis is important in diagnosis and treatment to reduce diagnostic errors.
Adult ; Aged ; Amyloidosis ; pathology ; Female ; Humans ; Laryngeal Diseases ; pathology ; Male ; Middle Aged ; Nose Diseases ; pathology ; Pharyngeal Diseases ; pathology ; Recurrence

OBJECTIVE: To understand the clinical condition of the positive blood serum HIV antibody cases in otorhinolaryngology patients and explore its clinical characteristic. METHOD: The positive cases in otorhinolaryngology patients were detected by the primary screening test for HIV from 2005 to 2010 , then were confirmed by the confirmation laboratory WB of CDC in Chengdu City. To analyse the results of the positive cases of HIV and collate the clinical manifestation. RESULT: Totally 10 serum samples were positive by the primary screening test for HIV, among them 9 were confirmed by the confirmation laboratory, and the coincidence rate was 90.00%. CONCLUSION The positive cases by the primary screening test for HIV in otorhinolaryngology patients are increasing recently, but there are some false-positive cases. The clinical manifestation of HIV/AIDS patients are multiform because of the different stage of AIDS. To attach importance to diagnoses of HIV/AIDS in otorhinolaryngology is valuable in preventing nosocomial infection and avoiding medical staff infection due to occupational exposure and also reducing the occurrence of medical dispute.
Adult ; China ; epidemiology ; Female ; HIV Antibodies ; blood ; HIV Seropositivity ; diagnosis ; epidemiology ; Humans ; Male ; Middle Aged ; Otolaryngology ; Young Adult

Objective:To summarize the best evidence for intermittent pneumatic compression devices in preventing venous thromboembolism for trauma patients.Methods:According to "6S" evidence model, computer evidence retrieval was carried out. Guidelines, clinical decisions, evidence summaries, expert consensuses, and systematic reviews regarding intermittent pneumatic compression in preventing of venous thromboembolism for trauma patients were considered. The retrieval time limit was from the establishment of the database to October 31, 2021. Two researchers independently appraised articles, and extracted data for eligible studies.Results:A total of 21 articles were enrolled, including 13 guidelines, 1 clinical decision, 1 evidence summary, 2 expert consensuses, 4 systematic reviews. Totally 27 items of best evidence were summarized from four aspects: pretherapeutic evaluation, contraindications and applicable conditions, therapeutic strategies, training and education.Conclusions:This study summarized the best evidence of using intermittent pneumatic compression devices to prevent venous thromboembolism for trauma patients, which can provide evidence-based practice bases for nurses to implement scientific and effective standardized management of mechanical thromboprophylaxis. It is necessary to select evidence according to clinical practice and patients ′ wishes, so as to improve the effectiveness of using IPC in preventing thrombosis.

Objective To investigate the prevalence of influenza virus infections in infants and young children during the pandemic period of 2009 influenza A(H1N1)in Beijing.Methods Throat swabs were collected from children visited the affiliated Children's Hospital to Capital Institute of Pediatrics for influenza-like illness from June 1,2009 to February 28,2010.The specific gene segments of 2009 pandemic influenza H1N1 and seasonal influenza viruses were amplified from samples by real-time RT-PCR recommended by WHO and National Influenza Reference Center of China.Results Out of 4363 clinical samples tested by real-time RT-PCR,the total positive rate of influenza A viruses was 29.3%,including 623(14.3%)identified as 2009 pandemic influenza A(H1N1)and 657(15.1%)influenza A viruses without subtype identity.Among those pandemic influenza H1N1 positive,23 were severe cases with 5 deaths.The ages for 618 pandemic influenza H1N1 infected children with completed information were from 14 days to 16 years.The ratio of male to female wag 1.3:1.Among them,25.2% were patients in age group of 1 to 3 years old and distribution of children in age groups of 3 to 6 years old and 6 to 12 years old were similar(about 30.0%).During the survey period,it appeared only one prevalence wave of pandemic influenza H1N1.The positive rate of pandemic H1N1 increased in September and the peak(36.5%of positive rate)was in November and then declined to 2.7%in February 2010.The data from routine influenza virus surveillance from 20-30 clinical samples collected each week indicated an alternative prevalence of seasonal H3N2,pandemic H1N1 and influenza B during this study period.Respiratory syncytial virus(RSV)became predominant in children after the circulating of pandemic H1N1.Conclusion There was an epidemic of pandemic influenza H1N1 in children in Beijing from June 2009 to February 2010,especially in those of preschool and school aged children.Seasonal influenza viruses and pandemic influenza H1N1 were contributed alternatively.

In recent years, the etiology of periodontitis has tended to be based on the theory of flora imbalance. That is, periodontitis is not caused by specific bacteria but by the breakdown of the oral flora balance, which leads to an immune imbalance. Imbalanced bacterial flora cooperate with each other to produce virulent factors that destroy organism tissues and induce immune cells to produce abnormal levels of cytokines, causing greater damage. This article reviews the initiation of a flora imbalance, the interaction between bacteria, the immune damage of the host and the prevention and treatment of the flora imbalance. The literature review shows that peroxidase released by inflammatory reactions, host immune responses to pathogenic microorganisms and some systemic factors, such as diabetes, can trigger flora imbalance. As a result, ion transport, substance synthesis and metabolism of bacteria change; virulence factors increase; and the oral flora balance is disrupted. Red complex bacteria enter gingival epithelial cells, produce adhesin, and selectively inhibit the expression of specific chemokines, which is beneficial for other pathogenic bacteria to enter gingival epithelial cells. Toxicity factors increase throughout the body, directly destroying body tissues and inducing innate and adaptive immune responses, thus causing related immune damage. The dysbacteriosis model of periodontitis provides a new idea for the prevention and treatment of periodontitis, such as using biological factors, bacteriophages, probiotics and other methods to reduce the number of periodontal pathogens to restore the steady state of periodontal flora.