Inflammatory bowel disease (IBD) is a group of chronic, recurrent, and non-specific intestinal inflammatory diseases. It usually occurs between 20 and 40 years old, overlapping with the patient’s childbearing age. Active IBD may lead to decreased fertility and adverse pregnancy outcomes, and pregnancy may also lead to recurrence of IBD. Through studying domestic and foreign related literature on pregnancy and IBD, this article elaborates on the guidance and management of IBD before pregnancy, the disease management of IBD during pregnancy, the disease management of IBD during lactation, and the current status and prospects of traditional Chinese medicine treatment. It aims to provide references for patients and clinicians to have a more scientific understanding of pregnancy with IBD.
ObjectiveTo investigate the management methods of drug repercussion and its intervention measures in the Burn and Plastic Surgery Department by analyzing the reasons for drug repercussion. MethodBased on the drug repercussion data provided by the computer information center, we analyzed the common reasons and the status quo of drug repercussion. Active intervention measures were carried out, and real-time supervision and feedback of drug repercussion management were also performed. We compared such repercussion indexes before intervention (between May and September 2013) and after intervention (between October 2013 and February 2014):number of drug repercussion patients, times of drug repercussion, amount of money involved in drug repercussion, ratio of drug repercussion and dispensing and comprehensive ranking of the drug repercussion in the whole hospital. ResultsAfter intervention, the ranking of the causes of drug repercussion changed obviously. Changing orders casually dropped to the 3rd of the rank, and changing the department based on necessity rose from the 4th to the 2nd. All the indexes (including the times, number, and amount of money of drug of repercussion, and the ratio of repercussion and dispensing and compreheasive rank) reduced significantly (P<0.05). ConclusionsActualizing active intervention measures redounds to reducing drug repercussion, standardizing clinical use of drugs, insuring safety, and advancing the satisfaction of patients and quality of medical nursing.
Cryptococcosis, mainly caused by Cryptococcus neoformans/gattii species complexes, is a lethal infection in both immunosuppressive and immunocompetent populations. With the upgrade of detection methods and the increase of clinical knowledge, the incidence rate of cryptococcosis is increasing, and it has become one of the most important fungi threatening human health. In recent years, great progress has been made in this field, including the taxonomy and nomenclature of Cryptococcus spp., laboratory diagnostic methods and antifungal susceptibility tests, as well as the characteristics and treatments of cryptococcosis. This article reviews the above contents, in order to improve the clinical and laboratory understanding of the Cryptococcus spp., and realize the timely diagnosis and early treatment of cryptococcosis.
Objective To find out an effective technique torepair large segmental infected bony defect.Methods Calcium phosphate cement(CPC) incorporated with bone morphogenetic protein and gentamycin was embedded in the massive reconstituted bovine xenograft(MRBX), then CPC-MRBX was obtained after CPC’s solidification. In vivo test was applied to test the drug delivery capability of CPC-MRBX, in which it was implanted in the dorsal muscle pouch of 18 rabbits. The drug concentration of animal blood and surrounding soft tissue of the CPC-MRBX in the muscle pouch was measured 1, 2, 5, 10, 15, 20, 25, 30 and 35 d after operation, 2 rabbits each time. Large segmental infected femur defect in the rabbit model was created to test the repairing capability of CPC-MRBX. External fixation was done 1.5~2.0 cm above the knee, the most adjacent nail to fracture site was 0.5～0.8 cm away, and proper pressure was applied to the graft. In experimental group(n=25), the bony defect was replaced by CPC-MRBX, while in the control group(n=15) dissected bone block was re-implanted in original position. The animal was subjected to radiographic, histological examination at 4, 8, 16 and 24 weeks. The general condition was observed after the operation.Results CPC-MRBX was easily made under normal temperature and pressure. In viro drug delivery test showed that the drug concentration of the tissue remainedabove the minimal inhibitory concentration of staphylococcus 30 d after operation and no significant increase of blood drug concentration was observed. In experimental group, no adverse influence was observed. Four weeks after operation, the animal could bear load, bony callus around the graft was observed by X-ray, and abundant chondral tissues that grew into CPC-MRBX were observed by histological method. Eight weeks after operation, progressively increasing bony callus around the graft was observed, external fixation could be removed, normal function was restored, and CPC was degenerated dramatically while new bone tissues were growing. Sixteen weeks after the operation, more new bone tissues grew and CPC was degenerated furtherly while marrow tissues were taking shape. Twenty-four weeks after the operation, femur healed completely and CPC was degenerated completely. In the control group, the autograft remained unhealedon X-ray at 4 weeks, and osteomyelitis manifestation such as inflammatory cells infiltration and osteolysis was detected at 4 weeks. All the animals in the control group died before the 8th week, 4 of which showed positive hemoculture. Conclusion CPC-MRBX is readily available and can be applied to repairing large segmental infected bony defect.30 d after operation and no significant increase of blood drug concentration was observed. In experimental group, no adverse influence was observed. Four weeks after operation, the animal could bear load, bony callus around the graft was observed by X-ray, and abundant chondral tissues that grew into CPCMRBX were observed by histological method. Eight weeks after operation, progressively increasing bony callus around the graft was observed, external fixation could be removed, normal function was restored, and CPC was degenerated dramatically while new bone tissues were growing. Sixteen weeks after the operation, more new bone tissues grew and CPC was degenerated furtherly while marrow tissues were taking shape. Twenty-four weeks after the operation, femur healed completely and CPC was degenerated completely. In the control group, the autograft remained unhealedon X-ray at 4 weeks, and osteomyelitis manifestation such as inflammatory cells infiltration and osteolysis was detected at 4 weeks. All the animals in the control group died before the 8th week, 4 of which showed positive hemoculture.Conclusion CPC-MRBX is readily available and can be applied to repairing large segmental infected bony defect.
Epilepsy is one of the most common neurological diseases in children, about 2/3 can be seizure-free after anti-seizure medications (ASMs) treatment, but there are still some drug-resistant epilepsy (DRE) need surgical treatment, epilepsy surgery including excision surgery, dissociation surgery and palliative surgery, surgery can make 30%~40% DRE fully controlled. Clinicians usually choose to discontinue ASMs after seizure-free for 1 to 2 years after epilepsy surgery, but there has been controversy about whether to discontinue ASMs after surgery in children with epilepsy, how long to discontinue ASMs, the timing of ASMs withdrawal, and there is still a lack of unified guidelines. This article will comprehensively analyze and summarize the risk of recurrence after ASMs withdrawal in children with epilepsy.
OBJECTIVE To manufacture adriamycin-porous tricalcium phosphate (A-PTCP) ceramic drug delivery system (DDS) as a possible method for bone defect treatment after bone tumor operation. METHODS A-PTCP DDS was made from putting adriamycin into PTCP. Thirty rabbits were divided randomly into group A(24 rabbits) and group B(6 rabbits). A-PTCP was implanted in the greater trochanter of the right femur in group A. Adriamycin were injected into veins in group B. Muscle around A-PTCP and plasma were taken out at different period. Adriamycin concentrations in muscle and plasma were measured by high performance liquid chromatography (HPLC). RESULTS A-PTCP could gradually release adriamycin over 10 weeks. Adriamycin concentrations in the muscle were higher than that in plasma. CONCLUSION A-PTCP may be a new method for repairing bone defects after bone tumor operation.
ObjectiveTo study the clinical distribution and the change of drug resistance of Acinetobacter baumannii from different inpatient specimens sources during 2008 to 2012, and to provide guidance for rational use of antibiotics. MethodsThe identification of Acinetobacter baumannii was conducted by VITEK-2 based on clinical and laboratory standards institute (CLSI) guideline between January 2008 and December 2012. The susceptibility of antibiotics was determined by K-B test, and data analysis was conducted by Excel and SAS. ResultsA total of 3 139 stains of Acinetobacter baumannii were isolated from 2013 patients during this period. The Acinetobacter baumannii was mainly obtained from the Burn ward, Intensive Care Unit ward and Thoracic ward. Sputum was the most specimens of Acinetobacter baumannii, accounting for 48.4%. The drug resistance rates of Acinetobacter baumannii to most of the antimicrobial agents were more than 55%. Compound antibacterial is more effective than the single drug ingredient. Compared with other antimicrobial agents, β-lactams/β-lactamase inhibitor compound and carbapenems antimicrobial agents were more sensitive. ConclusionThe drug resistance of Acinetobacter baumannii is serious and has differences among hospitals. Clinicians should monitor the drug resistance of Acinetobacter baumannii timely and choose proper antibiotics according to the results of drug sensitivity.
ObjectiveTo investigate the clinical characteristics, treatment and outcomes of patients with Acinetobacter baumannii peritoneal dialysis-related peritonitis.MethodsWe retrospectively analyzed the clinical data of patients with Acinetobacter baumannii peritoneal dialysis-related peritonitis in the First Affiliated Hospital of Airforce Military University from January 2011 to December 2018. The clinical baseline data, treatment process, microbiological data, antibiotic susceptibility test of the bacterial isolates and outcomes were analyzed.ResultsA total of 10 patients were enrolled, including 4 males and 6 females. The average age of all patients was (44.90±17.03) years, the average age of peritoneal dialysis was (21.70±17.06) months. Seven cases were infected for the first time, and 3 cases were reinfected. The infections were mainly caused by mechanical failure of catheter connection system (3 cases) or enterogenous infection (3 cases). The main symptoms were abdominal pain (10 cases), fever (7 cases) and diarrhea (3 cases). Empirical anti-infective treatment was given after admission, only 1 case was effective, and the treatment of the other 9 cases were adjusted according to the results of drug sensitivity. Acinetobacter baumannii was sensitive to cefoperazone, carbapenem (meropenem, imipenem), quinolones (ciprofloxacin, levofloxacin), aminoglycosides (gentamicin) and polymyxin. Only one case was resistant to ceftazidime. Among the 10 patients, 8 cases were cured (continued peritoneal dialysis), 1 case died, and 1 case dropped out from peritoneal dialysis to hemodialysis.ConclusionsAcinetobacter baumannii peritoneal dialysis-related peritonitis in this hospital is mainly caused by mechanical disturbance of catheter connection system or enterogenic infection. Appropriate measures, including aseptic standard operation, follow-up and effective anti-infective treatment, should be taken to decrease the incidence and mortality of Acinetobacter baumannii peritoneal dialysis-related peritonitis.
ObjectiveTo explore the distribution and rule of pathogen strains in the third quarter and fourth quarter of 2012, and to provide the basis for clinical medication. MethodsTo retrospectively analyze the bacterial culture and drug susceptibility test results in the third quarter and the fourth quarter of 2012. ResultsThere were isolated 932 plants in the third quarter, and 915 plants isolated in the fourth quarter. Heavy drug resistance rates of detection of Pseudomonas aeruginosa decrease slightly. There was more multiple drug resistance of A. baumanii, Escherichia coli, Klebsiella pneumoniae, and methicillin-resistant Staphylococcus aureus in the fourth quarter than in the third one. ConclusionThe resistant strain increases in the fourth quarter. We should attach importance to the clinical examination, bacterial drug resistance monitoring, and rational use of antimicrobial agents.