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1.
China Pharmacy ; (12): 385-389, 2024.
Article in Chinese | WPRIM | ID: wpr-1011315

ABSTRACT

OBJECTIVE To investigate the basic situation of developing pharmacy outpatient departments in Chinese tertiary medical institutions and analyze the influencing factors. METHODS The research targeted the pharmacy outpatient department managers of hospitals and conducted a survey through Sojump in March 2023. Various independent variables were selected from the hospital’s own characteristics, the management of the pharmacy outpatient departments, and the construction of the pharmacist team for Logistic and linear regression analysis, with the aim of separately analyzing the factors influencing the establishment of pharmacy outpatient departments and the factors affecting the total number of patients served by these departments throughout the year 2022. RESULTS & CONCLUSIONS A total of 1 304 medical institutions of different levels nationwide participated in this survey, with 714 tertiary hospitals. Among the tertiary hospitals, 377 (52.80%) had established pharmacy outpatient departments, including 321 grade-A tertiary hospitals, 48 grade-B tertiary hospitals and 8 other tertiary hospitals. The 377 tertiary hospitals collectively operated 1 739 pharmacy outpatient departments, covering 19 specialized fields, with the highest proportion found in the cardiovascular field (including anticoagulation) at 16.45%. Tertiary hospitals in North China, Central China, East China and South China regions had more pharmacy outpatient departments. The establishment of pharmacy outpatient departments was found to be influenced by tertiary grade-B status (P=0.010) and the annual outpatient volume of the hospital (P=0.008), although the impact was relatively small. The factors influencing the number of patients served by pharmacy outpatient departments were the annual outpatient volume of the hospital (P=0.042) and the number of pharmacists engaged in clinical pharmacy work (P=0.004). The proportion of tertiary hospitals in China that have established pharmacy outpatient departments is insufficient. It is necessary to further accelerate the construction of pharmacy outpatient departments and appropriately expand the talent pool of hospital pharmacy teams based on the needs of pharmacy outpatient departments and patients, in order to meet the requirements of medical practice and patient care.

2.
Article in Chinese | WPRIM | ID: wpr-940570

ABSTRACT

ObjectiveTo explore the material basis and mechanism of Nardostachyos Radix et Rhizoma (NRER)-Agrimoniae Herba (AH), the herbal pair effective in regulating the liver, invigorating Qi, and calming palpitations, in the treatment of premature ventricular contractions (PVCs) by network pharmacology and molecular docking. MethodThe chemical components and targets of NRER and AH were collected from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP) combined with relevant literature. GeneCards,Online Mendelian Inheritance in Man(OMIM),and DrugBank were used to predict the potential targets against PVCs. STRING platform was used for protein-protein interaction (PPI) analysis. Metascape platform was used for Gene Ontology(GO) and Kyoto Encyclopedia of Genes and Genomes(KEGG) enrichment analysis. Cytoscape 3.8.0 was used to construct the NRER-AH component-potential target-signaling pathway network. The main target proteins underwent molecular docking to the active components of NRER-AH by AutoDock 4.2.6. ResultThe targets of nine active components in NRER-AH (such as quercetin,kaempferol,and acacetin) against PVCs mainly involved tumor necrosis factor (TNF),mitogen-activated protein kinase 1(MAPK1),and protein kinase B1(Akt1). The potential targets were mainly enriched in 26 signaling pathways,such as pathways in cancer and the advanced glycosylation end product (AGE)-receptor of advanced glycosylation end product(RAGE) signaling pathway. The results of molecular docking showed that the majority of the active components (92.59%) of NRER-AH had good binding activities with the main target proteins TNF,MAPK1,and Akt1. ConclusionThe active components of NRER-AH can regulate cardiac ion channels,resist inflammation, and combat oxidative stress to treat PVCs through multi-target and multi-pathway interventions. They can also improve symptoms related to depression and anxiety by inhibiting monoamine oxidase activity and protecting nerves from damage. This study is expected to provide research ideas and the theoretical basis for further exploring the material basis and mechanism of NRER-AH in the treatment of PVCs.

3.
Beijing Da Xue Xue Bao ; (6): 697-703, 2021.
Article in Chinese | WPRIM | ID: wpr-942239

ABSTRACT

OBJECTIVE@#To evaluate urinary continence recovery time and risk factors of urinary continence recovery after robot-assisted laparoscopic radical prostatectomy (RARP).@*METHODS@#From January 2019 to January 2021, a consecutive series of patients with localized prostate cancer (cT1-T3, cN0, cM0) were prospectively collected. RARP with total anatomical reconstruction was performed in all the cases by an experienced surgeon. Lymph node dissection was performed if the patient was in high-risk group according to the D'Amico risk classification. The primary endpoint was urinary continence recovery time after catheter removal. Postoperative and pathological variables were analyzed. Continence was rigo-rously analyzed 48 hours, 1 week, 4 weeks, 12 weeks, and 24 weeks after catheter removal. Continence was evaluated by recording diaper pads used per day, and all the patients were instructed to perform the 24-hour pad weight test until full recovery of urinary continence. The patient was defined as continent if no more than one safety pad were needed per day, or no more than 20-gram urine leakage on the 24-hour pad weight test. Time from catheter removal to full recovery of urinary continence was recorded, and risk factors influencing continence recovery time evaluated.@*RESULTS@#In total, 166 patients were analyzed. The mean age of the enrolled patients was 66.2 years, and the median prostate specific antigen (PSA) was 8.51 μg/L. A total of 59 patients (35.5%) had bilateral lymphatic dissection, and 28 (16.9%) underwent neurovascular bundle (NVB) preservation surgery. Postoperative pathology results showed that stage pT1 in 1 case (0.6%), stage pT2 in 77 cases (46.4%), stage pT3 in 86 cases (51.8%), and positive margins in 28 patients (16.9%). Among patients who underwent lymph node dissection, lymph node metastasis was found in 7 cases (11.9%). Median continence recovery time was one week. The number of the continent patients at the end of 48 hours, 1 week, 4 weeks, 12 weeks, and 24 weeks were 65 (39.2%), 32 (19.3%), 34 (20.5%), 24 (14.5%), and 9 (5.4%). Two patients remained incontinent 24 weeks after catheter removal. The continence rates after catheter removal at the end of 48 hours, 1 week, 4 weeks, 12 weeks, and 24 weeks were 39.2%, 58.4%, 78.9%, 93.4%, and 98.8%, respectively. Univariate COX analysis revealed that diabetes appeared to influence continence recovery time (OR=1.589, 95%CI: 1.025-2.462, P=0.038). At the end of 48 hours, 4 weeks, 12 weeks, and 24 weeks after catheter removal, the mean OABSS score of the continent group was significantly lower than that of the incontinent group.@*CONCLUSION@#RARP showed promising results in the recovery of urinary continence. Diabetes was a risk factor influencing continence recovery time. Bladder overactive symptoms play an important role in the recovery of continence after RARP.


Subject(s)
Aged , Humans , Male , Prostatectomy , Prostatic Neoplasms/surgery , Recovery of Function , Robotics , Treatment Outcome , Urinary Incontinence/etiology
4.
Article in Chinese | WPRIM | ID: wpr-876209

ABSTRACT

Objective To analyse the pregnant outcome of second pregnancy women with scarred uterus after two-child policy was issued. Methods In this study, 51 308 pregnant women who gave birth in 6 hospitals in Minhang District from Jan 2015 to Dec 2018 were studied to analyze the delivery mode and pregnancy outcome in women with scarred uterus. Results ① From 2015 to 2018, there were 9 762 (19.03%) pregnant women with scarred uterus in Minhang District and 91 (0.93%) of them delivered vaginally.Scarred uterus was the most frequent indication of cesarean section (42.06%).② The incidence of severe postpartum hemorrhage (bleeding volume≥2 000 mL) in scarred uterus group was higher than that in no-scar uterus group(χ2=8.268, P=0.004).③ Adverse pregnancy outcomes were noted:there were 42 cases of pernicious placenta previa (4.30‰), 6 cases of hysterectomy (0.61‰) and 22 cases of critical rescue (2.25‰) in scarred uterus group, with higher risk than those in no-scar uterus group(χ2=178.9, P < 0.001;Fisher exact probability method P=0.000;χ2=4.272, P=0.039).There was no significant difference in perinatal mortality between scarred uterus group and no-scar uterus group (χ2=3.240, P=0.072);The maternal mortality rate among both groups was 0. Conclusion With the adjustment of fertility policy, the number of pregnant women with scarred uterus and the risk of pregnancy increase.It is necessary to strengthen the management of early warning and assessment of risk during pregnancy of scarred uterus.By effectively controlling the first cesarean section, the risk of scarred uterus re-pregnancy should be avoided.

5.
Article in Chinese | WPRIM | ID: wpr-827248

ABSTRACT

OBJECTIVE@#From the perspective of clinical application to analyze the effectiveness and reliability of CPC/PMMA bone cement in percutaneous kyphoplasty (PKP) for the treatment of elderly patients with osteoporotic thoracolumbar fractures.@*METHODS@#A retrospective analysis was performed on 62 patients with osteoporotic compression fracture of single-vertebral thoracic or lumbar segment who underwent PKP surgery and had a bone density less than or equal to -3.0 SD from February 2016 to December 2016. Among them, 23 patients were in CPC/PMMA group, with an average age of (77.6±2.2) years old, 39 patients in PMMA group, with an average age of (77.1±1.1) years old. The indexes between two groups were compared, including the visual analogue scale (VAS), height ratio of anterior vertebra (AVHR), local Cobb angle, cement leakage, new adjacent vertebral fracture(NAVF).@*RESULTS@#There were no significant difference in gender, age, follow-up time and preoperative VAS, AVHR, local Cobb angle between two groups (>0.05), at the 1 day after operation, VAS, AVHR, local Cobb angle in all patients got obvious improvement (0.05). At the same time, there was no statistically significant difference in the incidence of new adjacent vertebral fracture and cement leakage (>0.05). The pain in both groups continued to improve at follow up after operation (<0.05), the local Cobb angle increased (<0.05) and AVHR decreased slightly (<0.05). However, the images of conventional methods (X-ray or CT) could not find signs about CPC degeneration and new bone ingrowth.@*CONCLUSION@#CPC/PMMA composite bone cement is safe and reliablein PKP for treatment of elderly patients with osteoporotic thoracolumbar fractures, which can effectively relieve pain and maintain vertebral body stability. It has the same curative effect as PMMA bone cement. It was worthy to research more in future, although no direct evidences support the CPC/PMMA composite bone cement can reduce the incidence of adjacent vertebral fracture, CPC degeneration or new bone ingrowth.


Subject(s)
Aged , Humans , Bone Cements , Dinucleoside Phosphates , Fractures, Compression , Kyphoplasty , Osteoporotic Fractures , Polymethyl Methacrylate , Reproducibility of Results , Retrospective Studies , Spinal Fractures , Treatment Outcome , Vertebroplasty
6.
Article in Chinese | WPRIM | ID: wpr-773870

ABSTRACT

OBJECTIVE@#By comparing the clinical efficacy of short-segment and long-segment fixation for single-segment thoracic and lumbar spine III stage Kümmell disease to explore a more suitable fixed segment for the disease.@*METHODS@#The clinical data of 46 patients with single-segment thoracic and lumbar spine III stage Kümmell disease treated from July 2013 to December 2016 were retrospectively analyzed. Forty-six patients were divided into short-segment fixation group(one vertebra above and below the diseased vertebra) and long-segment fixation group(two vertebrae on the upper and lower of the diseased vertebra) according to different methods of cement stick fixation. There were 25 patients in the short-segment fixation group, including 9 males and 16 females, with an average age of (75.3±4.5) years old, lumbar spine bone mineral density T-value of (-3.1±0.3) g/cm³, follow-up time of (13.0±2.3) months; there were 21 patients in long-segment fixation group, 6 males and 15 females, with an average age of (74.5±3.9) years old, lumbar spine bone mineral density T-value of (-3.2±0.3) g/cm³, follow-up time of (14.7±3.6) months.The gender, age, follow-up time, operation time, intraoperative blood loss, cement leakage, and the rate of adjacent vertebrae fractures were compared between two groups, as well as pain VAS score, ODI, and kyphosis angle before and after surgery.@*RESULTS@#There were no significant differences in age, gender, bone density, pain VAS score, ODI, and kyphosis between two groups before surgery. The operation time and intraoperative blood loss of short-segment fixation group were less than that of long-segment fixation group. The pain VAS score, ODI and kyphosis of the two groups were significantly improved at 7 days after the operation and at the latest follow-up, there was no significant difference between two groups. There were no significant differences in bone cement leakage(9/25 vs 11/21) and adjacent vertebrae fractures(4/25 vs 3/21).@*CONCLUSIONS@#Both long-segment fixation and short-segment fixation can effectively relieve pain, correct kyphosis, improve functional index, and achieve better clinical results, but short-segment fixation has less operation time and less intraoperative blood. So single-segment thoracic and lumbar spine III stage Kümmell disease does not need to extend the fixed segment, short-segment fixation is more in line with clinical needs and worthy of further study.


Subject(s)
Aged , Female , Humans , Male , Fracture Fixation, Internal , Kyphosis , Lumbar Vertebrae , Retrospective Studies , Spinal Fractures , Thoracic Vertebrae , Treatment Outcome
7.
Article in Chinese | WPRIM | ID: wpr-690448

ABSTRACT

<p><b>OBJECTIVE</b>To assess the value of chitinase 3-like 1 (CHI3L1) alone or in combination with other biomarkers in the diagnosis of pancreatic cancer.</p><p><b>METHODS</b>Serum samples were collected from 70 patients with pancreatic cancer and 31 healthy subjects and the levels of CHI3L1, CA199, C3, C4, high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein-cholesterol (LDL-C) in serum were detected.</p><p><b>RESULTS</b>The serum samples from pancreatic cancer patients showed significantly higher CHI3L1, CA199, C3, C4, HDL-C, and LDL-C levels than those from healthy subjects (P<0.05). In patients with pancreatic cancer, serum CHI3L1 level was significantly correlated with the administration of anti-cancer therapy (P<0.05), but not with gender, age, metastasis or other clinicopathological parameters (P<0.05). ROC curve analysis showed that serum CHI3L1, CA199, C3, C4, HDL-C, and LDL-C all had diagnostic value for pancreatic cancer. Multivariate analysis suggested that the combined detection model of CHI3L1, CA199, C3, and HDL-C (AUC=0.964) had a greater diagnostic value than CA199 (AUC=0.896) alone and the combined detection model consisting of CA199, C3, and HDL-C (AUC=0.923; P<0.05).</p><p><b>CONCLUSION</b>Serum levels of CHI3L1, CA199, C3, C4, HDL-C, and LDL-C all have diagnostic value for pancreatic cancer, and the combined model consisting of CHI3L1, CA199, C3, and HDL-C have greater diagnostic efficacy than the other biomarkers either alone or in combination.</p>

8.
Article in Chinese | WPRIM | ID: wpr-304272

ABSTRACT

<p><b>OBJECTIVE</b>To compare clinical outcomes between two suturing methods using non absorbable materials through drilling the bone and suturing anchors for the treatment of complete rupture of the deltoid ligament.</p><p><b>METHODS</b>From January 2009 to January 2013, 58 hospitalized patients with ankle fracture combined with complete rupture of the deltoid ligament were treated with suturing using non absorbable materials through drilling the bone or suturing anchors. There were 29 patients who received suturing treatments using non absorbable materials through drilling the bone (Group A), including 18 males and 11 females, with an average age of (39.76 +/- 11.81) years old. According to the Lauge-Hansen classification, 12 patients had supination external rotation (SER) injuries with IV degree, 5 patients had pronation external rotation (PER) injuries with III degree, 10 patients had PER injuries with IV degrss, and 2 patients had pronation abduction injuries with III degree. There were 29 patients who received treatments with suturing using anchors (Group B), including 14 males and 15 females, with an average age of (41.79 +/- 13.28) years old. According to the Lauge-Hansen classification,9 patients had SER injuries with IV degree, 6 patients had PER injuries with III degree,13 patients had PER injuries with IV degree, and 1 patient had pronation abduction injuries with III degree. All the patients were treated with open reduction and internal fixation, as well as reconstruction of deltoid ligaments to restore the stability of the medial ankle structures. The clinical examination, imaging evaluation, American society for ankle surgery (AOFAS) ankle-hindfoot score and visual analogue scale (VAS) were used to evaluate the clinical results after operation, and the results of the two groups were compared and analyzed statistically.</p><p><b>RESULTS</b>The follow-up duration of the 58 patients ranged from 23 to 40 months,with an average of 27.3 months. All the patients had fracture union, and the mean healing time was 12.3 weeks (ranged, 10 to 17 weeks). There were no incision complications and ankle instability. There were no significant differences between two groups in AOFAS (P=0.666) and the VAS (P=0.905).</p><p><b>CONCLUSION</b>Treatments of complete rupture of the deltiod ligaments with the two suturing methods get similar good clinical effects, but the suturing using non absorbable materials through drilling the bone has several advantages such as reducing the financial burden of patients, saving social medical resources and avoiding the shortcoming in difficult removal of anchor suture.</p>


Subject(s)
Adolescent , Adult , Female , Humans , Male , Middle Aged , Young Adult , Ankle Fractures , General Surgery , Ankle Injuries , General Surgery , Ankle Joint , General Surgery , Case-Control Studies , Fracture Fixation, Internal , Lateral Ligament, Ankle , Wounds and Injuries , General Surgery
9.
Article in Chinese | WPRIM | ID: wpr-789273

ABSTRACT

To analyze the changes in cesarean section rate and its indication in recent 5 years (from 2008 to 2012), then providing evidence for intervention measures . [Methods] Retro-spective analysis of recent 5 years was done for Minhang District maternity and infant quarterly statements and cesarean section clinical data . [ Results ] The rate of cesarean section still showed an upward trend, and vaginal birth rate declined year by year .The cesarean section rate of Shanghai census register was significantly higher than that of non Shanghai registration , but the gap was smaller and smaller .The first 4 indications for cesarean section were fetal distress , cephalopelvic disproportion , scar uterus , and so-cial factors.Scar uterus increased year by year , and in 2012 rose to the first one.Fetal distress, cephalo-pelvic disproportion decreased year by year , and social factors had no obvious change . [ Conclusion] The main reasons for the high rate of cesarean section were social factors , medical factors , economic factors and others.Comprehensive intervention measures should be taken actively for controlling the cesarean sec -tion rate in the reasonable scope .

10.
Zhongguo dangdai erke zazhi ; Zhongguo dangdai erke zazhi;(12): 893-895, 2011.
Article in Chinese | WPRIM | ID: wpr-272440

ABSTRACT

<p><b>OBJECTIVE</b>To study the relationship of the incidence of bronchial dysplasia (bronchial anomalous origin and bronchial stenosis) with congenital heart disease.</p><p><b>METHODS</b>A total of 185 children with congenital heart disease or bronchial dysplasia were enrolled. Bronchial dysplasia was identified by the 64-MSCT conventional scanning or thin slice scanning with three-dimensional reconstruction.</p><p><b>RESULTS</b>Forty-five children (25.3%) had coexisting bronchial dysplasia and congenital heart disease. The incidence rate of bronchial dysplasia in children with congenital heart disease associated with ventricular septal defect was higher than in those without ventricular septal defect (33.7% vs 15.0%; P<0.05). There were no significant differences in the incidence rate of bronchial dysplasia between the children with congenital heart disease who had a large vascular malformation and who did not.</p><p><b>CONCLUSIONS</b>Bronchial dysplasia often occurs in children with congenital heart disease. It is necessary to perform a tracheobronchial CT scanning with three-dimensional reconstruction to identify tracheobronchial dysplasia in children with congenital heart disease, especially associated with ventricular septal defect.</p>


Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Infant , Male , Bronchi , Congenital Abnormalities , Embryology , Heart Defects, Congenital , Diagnostic Imaging , Imaging, Three-Dimensional , Tomography, X-Ray Computed
11.
Chin. med. j ; Chin. med. j;(24): 2781-2785, 2010.
Article in English | WPRIM | ID: wpr-237416

ABSTRACT

<p><b>BACKGROUND</b>Population based epidemiologic study on the main diseases and birth status of liveborn neonates remains scarce in China, especially in rural areas where a large number of neonates are born. The aim of this study was to establish an epidemiological basis of live births in Julu County, a representative of the northern and mid-western parts of China in terms of demography, disease pattern and women and children's health care infrastructure.</p><p><b>METHODS</b>The perinatal data of all live births were prospectively collected in three participating county-level hospitals from September 1, 2007 to August 30, 2008.</p><p><b>RESULTS</b>There were 5822 live births in these hospitals. Among all live births, 53.7% were male and 4.5% were born prematurely. Mean (SD) birth weight (BW) was (3348 ± 503) g. The low (< 2500 g) and very low BW (< 1500 g) infants accounted for 3.8% and 0.5% of the total births, with 6.5% as small for gestational age and 2.8% as multi-births. Cesarean section rate was 30.2%, of which 68.6% were elective. There were 745 infants (12.8% of the live births) admitted to local neonatal wards within 7 days of postnatal life, in which 48.3% and 19.3% were due to perinatal asphyxia and prematurity, respectively. The incidences of perinatal aspiration syndrome, transient tachypnea and respiratory distress syndrome were 4.9%, 0.6% and 0.5%, respectively. Neonatal mortality was 7.6‰ (44/5822), with 16 in delivery room and 28 in neonatal ward before discharge.</p><p><b>CONCLUSIONS</b>This study provided a population-based perinatal data of live births and neonatal mortality in a northern China county with limited resources. Neonatal disorders related to perinatal asphyxia remain a serious clinical problem, which calls for sustained education of advanced neonatal resuscitation and improvement in the quality of perinatal-neonatal care.</p>


Subject(s)
Female , Humans , Infant, Newborn , Male , Asphyxia Neonatorum , Epidemiology , Birth Weight , China , Epidemiology , Infant Mortality , Infant, Newborn, Diseases , Epidemiology , Therapeutics , Prospective Studies , Respiratory Distress Syndrome, Newborn , Epidemiology , Therapeutics
12.
Chinese Journal of Epidemiology ; (12): 1292-1296, 2009.
Article in Chinese | WPRIM | ID: wpr-321066

ABSTRACT

<p><b>OBJECTIVE</b>To recognize the main risk factors and to provide evidence for prevention and intervention of type 2 diabetes chronic complications.</p><p><b>METHODS</b>A hospital-based frequency matched case-control study including 200 type 2 diabetes mellitus (T2DM) chronic complications cases and 200 controls without T2DM chronic complications was carried out in Baoding city. Relationships between factors and T2DM chronic complications were analyzed by non-conditional uni-variate and multivariate logistic regression methodologies.</p><p><b>RESULTS</b>High C-reactive protein (CRP) (OR = 5.568), dyslipidemia (OR = 4.400), high blood urea nitrogen (BUN) (OR = 4.399), high low density lipoprotein-cholesterol (LDL-C) (OR = 3.594), time of hospitalization (OR = 2.612), grease food intake before developing DM (OR = 2.300), high HbA1c% (OR = 1.747), lack of exercise after the development of DM (OR = 1.672), duration of DM (OR = 1.509), mental stress (OR = 1.427), high-quality sleep (OR = 0.606), well control of blood glucose (OR = 0.517), well control of blood fat (OR = 0.299), insulin injections (OR = 0.155) etc. were all significantly associated with T2DM chronic complications.</p><p><b>CONCLUSION</b>The main risk factors of T2DM chronic complications seemed to be related to high CRP, dyslipidemia, high BUN and high LDL-C. The main protective factors were insulin injections, well control of blood fat and blood glucose, good-quality of sleep, while the unique risk factors of cardiovascular disease seemed to be high LDL-C and mental stress. The unique risk factors of neuropathy were lack of exercise after developing DM and the amount of sweet food intake. The duration of DM appeared to be the common risk factor and the common protective factor on those three complications was insulin injection.</p>


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Case-Control Studies , China , Epidemiology , Diabetes Complications , Epidemiology , Diabetes Mellitus, Type 2 , Epidemiology , Risk Factors
13.
Chinese Journal of Pediatrics ; (12): 224-228, 2008.
Article in Chinese | WPRIM | ID: wpr-326181

ABSTRACT

<p><b>OBJECTIVE</b>Meconium aspiration syndrome (MAS) is a disease of the term and near-term infant that is associated with considerable respiratory morbidity. The purpose of this study was to investigate effects of inhaled nitric oxide (iNO) in oxygenation and outcome of newborns with MAS.</p><p><b>METHODS</b>Eligible patients diagnosed as severe MAS admitted consecutively to the neonatal intensive care unit (NICU) of Hebei Children's Hospital from January 2004 to June 2006 were included in the study. The patients with an oxygenation index (OI) > or = 15 were randomized in a nonblinded manner to receive either iNO (NO group, n = 21) or no NO (control group, n = 25). Patients with an OI > or = 15 after enrollment were treated with iNO at 15 ppm initially. The response to iNO was assessed according to the increase in arterial PaO(2) and oxygen saturation (SpO(2)) after exposure to the starting concentration for 60 minutes. A response of 10 mm Hg (1 mm Hg = 0.133 kPa) increase in PaO(2) and a 10% increase in SpO(2) was assessed responsive to iNO. All patients were treated in the same neonatal unit and received the same standard therapy throughout the study period. Arterial blood gas tensions, pulmonary arterial pressure and systemic arterial blood pressures were recorded at baseline, 1 hour, and 24 hours in all patients. Methemoglobin levels were obtained at 12 - 24 hours after inhaled NO treatment. Parameters of fraction of inspired oxygen (FiO(2)), OI, mortality, ventilation time, and incidence of intraventricular hemorrhage (IVH, grade III-IV) were recorded. Informed consent was obtained from parents before enrollment. The protocol and the informed consent forms were approved by the ethic committee of the hospital before patient enrollment.</p><p><b>RESULTS</b>There was no significant difference in gestational age, birth weight, gender ratio, age at admission in hours, c-section delivery between the two groups, and no significant difference was found in respiratory mechanics parameters between the two groups at baseline. The duration of iNO was 34.90 +/- 16.41 hours. At the beginning of the treatment, no significant differences were detected in the OI and PAP between the two groups. One hour later, OI and PAP of NO group decreased significantly (OI, F = 35.27, P < 0.01, PAP, F = 24.30, P < 0.01), while in control group the difference was not found until 24 hours (OI, F = 20.16, P < 0.01, PAP, F = 101.22, P < 0.01). There were significant differences in PAP at 1, 24 hours between the two groups (1 h, t = 2.41, P < 0.05; 24 h, t = 3.11, P < 0.01). The methemoglobin levels were normal. Compared to the controls, hospital stay (t = 2.86, P < 0.05), duration of the need for oxygen supplement (t = 2.53, P < 0.05) and ventilation time were shorter (t = 2.41, P < 0.05), whereas mortality (chi(2) = 0.21, P > 0.05) and incidence of IVH (chi(2) = 0.00, P > 0.05) were not significantly different between the groups.</p><p><b>CONCLUSIONS</b>iNO could effectively improve the oxygenation and shorten the ventilation time and hospital stay without augmentation of risk of IVH and pneumothorax in these neonatal patients.</p>


Subject(s)
Female , Humans , Infant, Newborn , Male , Administration, Inhalation , Meconium Aspiration Syndrome , Therapeutics , Nitric Oxide , Therapeutic Uses , Treatment Outcome
14.
Article in Chinese | WPRIM | ID: wpr-344374

ABSTRACT

<p><b>OBJECTIVE</b>To develop and investigate GLL-37, a substitution analogue of the human antimicrobial peptide LL-37 with anti-enzymatic degradation activity and improved efficacy.</p><p><b>METHODS</b>The bactericidal activities of LL-37 and newly developed GLL-37 against 6 Gram-negative and -positive bacteria were determined by Broth microdilution assays. The minimum inhibitory concentrations of LL-37 and GLL-37 against E.coli ATCC 25922 in different NaCl concentration medium were also detected. Both peptides were co-incubated with elastase, and then analyzed by PAGE electrophoresis and bactericidal activity determination.</p><p><b>RESULT</b>GLL-37 showed a stronger elastase resistance ability than LL-37, and was significantly more effective than LL-37 under high-salt condition.</p><p><b>CONCLUSION</b>The antimicrobial peptide GLL-37 derived form LL-37 has the potential as a new therapeutic agent for bacterial infections.</p>


Subject(s)
Animals , Female , Humans , Anti-Bacterial Agents , Pharmacology , Therapeutic Uses , Antimicrobial Cationic Peptides , Pharmacology , Therapeutic Uses , Blood Bactericidal Activity , Cathelicidins , Cell Membrane Permeability , Escherichia coli , Membrane Proteins , Metabolism , Monocytes , Pseudomonas Infections , Drug Therapy
15.
Zhonghua zhong liu za zhi ; (12): 548-551, 2008.
Article in Chinese | WPRIM | ID: wpr-357376

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the safety and tolerance of adjuvant dose-dense chemotherapy with paclitaxel and epirubicin for high-risk breast cancer.</p><p><b>METHODS</b>From January 2004 to December 2006, 101 patients with high-risk breast cancer after surgical resection were enrolled into this study. The patients were divided into two groups: dose-dense and regular groups. Each patient received 6 cycles of chemotherapy with intravenous administration of paclitaxel (175 mg/m2, on D3) and epirubicin (60 mg/m2, on Dl and D2). The dose-dense group had repeated treatment every two weeks, while the regular group repeated it every three weeks. G-CSF was used in a dose of 3 microg/kg on D5-D9 during each cycle in the dose-dense group. While in the regular group, it was used only under the condition that grade II neutropenia occurred.</p><p><b>RESULTS</b>The toxicity could be evaluated in 101 patients. Major grade II-IV toxicities included: neutropenia, nausea, vomiting and alopecia. The incidence of grade III-IV neutropenia was 16.0% in the dose-dense group versus 54.9% in the regular group (P = 0.000); postponing of chemotherapy was 2.4% versus 6.0% (P = 0.027). Ninety-eight patients completed the chemotherapy as planed. After a median follow-up of 24 months, the median DFS and OS were not reached. The relapse-free rate and survival rate were 89.8% and 100% in the dose-dense group, which were 87.8% and 93.9% in the regular group. The relapse-free rate of the high-risk patients in the dose-dense group was 86.8% versus 81.3% in the regular group, and the corresponding survival rate was 100% versus 90.6%.</p><p><b>CONCLUSION</b>Adjuvant dose-dense chemotherapy with paclitaxel and epirubicin is safe, tolerable and promising for high-risk breast cancer.</p>


Subject(s)
Adult , Female , Humans , Middle Aged , Young Adult , Antineoplastic Combined Chemotherapy Protocols , Therapeutic Uses , Breast Neoplasms , Drug Therapy , Pathology , General Surgery , Chemotherapy, Adjuvant , Epirubicin , Follow-Up Studies , Granulocyte Colony-Stimulating Factor , Therapeutic Uses , Lymphatic Metastasis , Mastectomy , Methods , Nausea , Neoplasm Recurrence, Local , Neoplastic Cells, Circulating , Neutropenia , Paclitaxel , Survival Rate , Vomiting
16.
Zhonghua zhong liu za zhi ; (12): 137-140, 2007.
Article in Chinese | WPRIM | ID: wpr-255703

ABSTRACT

<p><b>OBJECTIVE</b>To analyze the clinicopathological features, parameters of molecular biology, survival rate, and prognostic factors in breast cancer patients with vascular invasion.</p><p><b>METHODS</b>The data of 262 breast cancer patients with vascular invasion surgically treated between January 1995 and December 2003 in our institution were retrospectively analyzed. Clinicopathological characteristics, parameters of molecular biology, disease free survival rate and overall survival rate were surveyed.</p><p><b>RESULTS</b>Of all breast cancer patients registered in our institution during the same period, these 262 breast cancer patients with vascular invasion accounted for 5.3% with a median age of 43 years. The major pathological type was invasive ductal carcinoma (93.3%). The stages included stage I in 5% , stage II 31. 3% , stage III 58.8% , stage IV 1.1% , and unknown 3.8%. Immunohistochemical staining showed that ER positive in 67.7%, PR(+) 68.0%, p53(+) 54.2%, PCNA(+) 93.3%, c-erbB2( +++) 20.8% and c-erbB2(++) 16.9%. The 5-year and 10-year cumulative disease free survival and overall survival were 57.6% , 50.7% and 62.8%, 52.9% , respectively. The factors which were found to compromise disease free survival were the tumor size, lymph node status, stage, and radiotherapy in the univariate analysis, and for overall survival, were the tumor size, lymph node status, stage, location of vascular invasion and radiotherapy. The tumor size and radiotherapy were found to be independent prognostic factors for disease free survival and overall survival in the multivariate analysis.</p><p><b>CONCLUSION</b>Breast cancers with vascular invasion have poor biological behavior though having been treated by surgery, radiotherapy and chemotherapy. The independent prognostic factors of such patients are tumor size and radiotherapy. Anti-angiogenesis and antilymphangiogenesis may gradually become promising target treatment for such patient.</p>


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Middle Aged , Breast Neoplasms , Metabolism , Pathology , Therapeutics , Carcinoma, Ductal, Breast , Metabolism , Pathology , Therapeutics , Chemotherapy, Adjuvant , Disease-Free Survival , Follow-Up Studies , Immunohistochemistry , Lymphatic Metastasis , Mastectomy , Methods , Neoplasm Staging , Neoplastic Cells, Circulating , Metabolism , Pathology , Prognosis , Proportional Hazards Models , Radiotherapy, Adjuvant , Receptor, ErbB-2 , Metabolism , Receptors, Estrogen , Metabolism , Receptors, Progesterone , Metabolism , Retrospective Studies , Tumor Suppressor Protein p53 , Metabolism
17.
Chin. med. sci. j ; Chin. med. sci. j;(4): 93-97, 2007.
Article in English | WPRIM | ID: wpr-243550

ABSTRACT

<p><b>OBJECTIVE</b>To evaluate the efficacy and safety of combination chemotherapy with paclitaxel and carboplatin for advanced breast cancer (ABC).</p><p><b>METHODS</b>From January 2001 to March 2006, 45 patients with ABC were treated with combination chemotherapy of paclitaxel and carboplatin. Patients received infusion of paclitaxel 175 mg/m2 on day 1 every 3 weeks or 75 mg/m2 on day 1, 8, 15 every 4 weeks. Carboplatin was administrated on day 2 with a dose of area under the time-concentration curve (AUC) being 5.</p><p><b>RESULTS</b>The median number of cycles was 3 (range, 2-6). The overall response rate was 62.2%. Median time to progression was 7.0 months (95% CI: 5.1-8.9). Median overall survival was 29.0 months (95% CI: 20.1-37.9). One year survival rate was 73.3%. Response rate for first line and second line treatment were 62.1% and 62.5% , respectively. No significant difference in response existed between visceral metastasis and soft tissue metastasis. The main side effects included nausea/vomiting, neurotoxicity, and hematologic toxicities. Grade III to IV adverse events included nausea/vomiting in 2 cases (4.4%), leukopenia in 17 cases (37.8%) , and alopecia in 6 cases (13.3%).</p><p><b>CONCLUSION</b>Combination of paclitaxel and carboplatin is active in treatment of ABC with an acceptable toxicity profile.</p>


Subject(s)
Female , Humans , Middle Aged , Alopecia , Antineoplastic Combined Chemotherapy Protocols , Therapeutic Uses , Breast Neoplasms , Drug Therapy , Mortality , Pathology , Carboplatin , Drug Administration Schedule , Leukopenia , Liver Neoplasms , Drug Therapy , Lung Neoplasms , Drug Therapy , Nausea , Neoplasm Metastasis , Paclitaxel , Postmenopause , Premenopause , Soft Tissue Neoplasms , Drug Therapy , Survival Rate , Vomiting
18.
Zhonghua zhong liu za zhi ; (12): 471-473, 2006.
Article in Chinese | WPRIM | ID: wpr-236913

ABSTRACT

<p><b>OBJECTIVE</b>To evaluate the efficacy and safety of combination chemotherapy of Docetaxel (Taxotere, TXT) combined with cisplatin (DDP) for anthracycline (ANT)-resistant advanced breast cancer (ABC).</p><p><b>METHODS</b>From April 2000 to March 2005, 31 patients with ANT-resistant advanced breast cancer were treated with combination chemotherapy of TXT and DDP. TXT 75 mg/m2 and DDP 75 mg/m2 were used on day 1 every three weeks. The median number of cycles was 4 (range: 2 - 8 cycles).</p><p><b>RESULTS</b>The overall combination chemotherapy response rate was 54.9% with a median time to progression of 5 months. One-year survival rate was 66.7%. The main side effects were gastrointestinal and hematologic toxicities, including grade 3 to 4 nausea and vomiting in 3 patients (9.7%), leukopenia in 6 (19.3%), and neutropenia in 3 (9.7%).</p><p><b>CONCLUSION</b>Taxotere and displatin combination is active in the treatment for anthracycine-resistant advanced breast cancer patient with an acceptable toxicity, and may be a therapeutic alternative after anthracycline regimen has failed.</p>


Subject(s)
Adult , Aged , Female , Humans , Middle Aged , Anthracyclines , Pharmacology , Therapeutic Uses , Antineoplastic Combined Chemotherapy Protocols , Therapeutic Uses , Breast Neoplasms , Drug Therapy , Pathology , Cisplatin , Drug Resistance, Neoplasm , Leukopenia , Liver Neoplasms , Drug Therapy , Lung Neoplasms , Drug Therapy , Nausea , Neutropenia , Remission Induction , Survival Analysis , Taxoids , Treatment Outcome , Vomiting
19.
Article in Chinese | WPRIM | ID: wpr-621831

ABSTRACT

Objective To investigate the feasibility of using synbiotics and probiotics to prevent and cure intestinal dysbacteriosis after burn. Methods Burned rats were fed with synbiotics and probiotics reagents, and the amounts of major intestinal florae in caecal contents were detected. Results The major physiological anaerobes were mostly stable, and the conditioned pathogens had no abnormal. Conclusion The micro-ecosystem regulator can quickly supplement the decreased physiological anaerobes caused by burning,and avoid the occurrence of dysbacteriosis.

20.
Article in Chinese | WPRIM | ID: wpr-545054

ABSTRACT

Objective To investigate the relationship between in vivo anti-tumor efficacy of Shenqi injection and its effect on immunologic function in H22 tumor-bearing model mice,and explore the cellular immunologic mechanism of Shenqi injection in inhibiting tumor growth.Methods Three different doses of Shenqi injection were given to H22 tumor-bearing model mice in treatment groups.The tumor growth inhibitory rate(IR) and the index of phagocytosis of peritoneal macrophage were calculated.MTT assay was used to observe the effect of Shenqi injection on spleen lymphocytes stimulated by ConA in vitro separated from H22 tumor-bearing mice.Murine serum IL-2 and IFN-? were detected by means of ELISA assay.Results IR was significantly reduced in two treatment groups compared with that of the model mice(60.72%,48.65%,P

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