1.The analysis of influencing factors of emergency death in multiple trauma patients
Gengzhuang WANG ; Zhaoyu PAN ; Lifeng PAN
Tianjin Medical Journal 2017;45(8):885-888
Objective To analyze the related factors and the independent risk factors of death in patients with multiple injuries. Methods Data of 651 patients with multiple injuries treated in our hospital from June 2012 to June 2015 were retrospectively analyzed. According to the outcomes, patients were divided into effective group (n=608) and death group (n=43). Data of gender, age, cause of injury, the primary diseases related with the trauma, ISS score, number of trauma, time from injury to the treatment and the body parts of injury were compared between two groups. Logistic regression analysis was used to analyze the risk factors of death in multiple trauma patients. Results The proportion of patients≥60 years old, ISS score≥16 points, the number of trauma≥4, a major brain injury and time of trauma to the treatment ≥3 h were higher in death group than those of effective group (P<0.05). The independent risk factors for emergency death in multiple injuries included patients≥60 years old, major brain injury, ISS score ≥16 points and time of trauma to the treatment ≥ 3 h. The cause of death in patients with craniocerebral trauma (cerebral laceration) accounted for up to 27.91%(n=12), intracranial hematoma accounted for 20.93% (n=9), and traumatic hemothorax accounted for 11.63% (n=5). Conclusion The related factors and independent risk factors should be paid attention to doctors in emergency department, and the emergency plan should be made to reduce the death rate of emergency patients with multiple injuries.
2.Effect of ginseng saponin on spinal neurons in relation to level of nitrogen monoxide
Shuyi PAN ; Xiaowen PAN ; Suping WANG
Chinese Journal of Tissue Engineering Research 2006;10(7):160-162
BACKGROUND: Researches suggest that ginseng saponin (GS) has protective effect on central nerve, but the effect on spinal nerves is reported rarely.OBJECTIVE: To investigate the relationship between effect of GS on spinal nerve and level of nitrogen monoxide (NO) and its mechanism.DESIGN: Randomized controlled animal study.SETTING: Military Hyperbaric Oxygen Center of Navy General Hospital of Chinese PLA.MATERIALS: The experiment was completed at Clinical Anatomy Institute (National Key Laboratory) of the First Military Medical University of Chinese PLA in 2000. Forty SD foetus rats with 15-day conception were selected.METHODS: Study Ⅰ: Embryo-spinal nerve cells of SD rats were separated, extracted and modeled with DMEM/F12 culture medium. On the fourth day of inoculated culture, axon of spinal nerve (simulation of peripheral nerve injury) was damaged with scarification method in injury group, but that in non-injury group was not treated. 150 μL cell culture medium and 100 mg/L Griess solution were mixed at 0, 0.5 1, 1.5, 2, 2.5, and 3 hours after injury respectively. Absorbency (A) was assayed with Σ960 (λ=570 nm) enzyme-linked immunoadsordent assay (ELISA) symbolic device 10 min-utes after reaction at room temperature. Study Ⅱ: Embryo-spinal nerve cells of SD rats were separated and extracted. Those in the experimental group were treated with GS + DMEM/F12 culture medium, but with DMEM/F12 culture medium in the control group. A value was assayed with the same method.MAIN OUTCOME MEASURES:① Relationship between injury of spinal neurons and level of NO;② Relationship between protective effect of GS and level of NO.RESULTS:① Relationship between injury of spinal neurons and level of NO: In the injury group, NO secretion was increased after injury of spinal neurons, reached peak 2 hours later, and decreased 3 hours later. There was significant difference as compared 0.5 hour with 0 hour (P < 0.01),and also there was significant difference as compared 2 hourswith 0 hour (P < 0.01).② Relationship between protective effect of GS and level of NO: In the control group, A value was increased with time passing, reached peak 2 hours later, and decreased 3 hours later; but A value in the experimental group was not changed generally. There was significant difference between the two groups at 2-hour point (P < 0.01).CONCLUSION: NO liberation is increased after peripheral nerve injury.GS can inhibit NO liberation so as to protect peripheral nerve.
3.Surgical treatment of carotid body tumor
Zhonggao WANG ; Songling PAN ;
Chinese Journal of General Surgery 2001;0(07):-
Objective To explore the surgical treatment of carotid body tumor(CBT). Methods The clinical data of 78 patients with CBT were retrospectively analysed. Results Seventy eight patients had 88 tumors (10 patients had bilateral CBT),of which 83 were resected. The operations included:CBT enucleation (28 tumors);CBT resection along with the external carotid artery resection(12 tumors); CBT enbloc resection with partial carotid artery(CA) resection and interposition grafting(3 tumors) or end to end anastomosis (1 tumor), and external to internal CA anastomosis (1 tumor); CBT enbloc resection with CA reconstruction(30 tumors), and CBT resection and CA ligation (8 tumors). The operative mortality was 3.8%(3/78). 65 tumors were followed up for 1~21 years,and one patient died of pulmonary metastasis seven years after the surgery. In the follow up period, 1 patient had a local recurrence two years after the surgery,and reoperation was performed,the patient did well 8 years after the reoperation. One patient with family CBT had an opposite lesion 10 years after the first lesion resection. Conclusions CBT may be bilateral,family occurrence,malignant changes and endocrine secretion charateristics. For small CBT, enucleation can be done first.If CA is involved, external CA remove along with CBT and end to end anastomosis may be a better choice . For tumors invading the internal CA, it is better to resect the lesion with reconstruction of the CA with, an autogenous internal jugular vein graft or prosthesis. For large CBT or CBT adhensed to nearby tissues seriously, end to end anastomosis can be carried out to internal CA at a transversely cutting surface of CBT.
4.RESEARCH OF WGA RECEPTOR ON HUMAN SPERM MEMBRANE
Acta Anatomica Sinica 1989;0(S1):-
Enzyme linked lectin assay (ELLA) and lectin cytochemical staining are employed to study of WGA receptor on human sperm membrane of 44 fertile and 40 unexplained infertile males in this experiment. Binding capacity of sperm from fertile and infertile males, on the average, showed 16.3?10~7 and 9.39?10~7 WGA-HRP molecules per sperm, respectively (P
5.Qualitative and Quantitative Determination of Radix et Rhizoma Rhei and Rhizoma Polygoni Cuspidati in Bingganning Granules
Chinese Traditional Patent Medicine 1992;0(08):-
Objective: To establish the part of quality control standards for Bingganning Granules. Methods: Radix et Rhizoma Rhei and Rhizoma polygoni cuspidati in Binggamning Granules were identified by TLC and polydatin of Rhizoma polygoni cuspidati was determined by HPLC. Results: The content of aloe emodin in Radix et Rhizoma Rhei could be used as a basis of quantitation. The average recovery of polydatin was 97.05%. RSD was 1.625%. The content of polydatin in Bingganning Granules was fixed at least not to low than 4mg/g. Conclusion: The method is simple, quick, accruate and with good reproducibility.
6.Effect of nasal decontamination on elderly patients with long-term indwelling nasogastric tube
Chinese Journal of Primary Medicine and Pharmacy 2016;23(18):2810-2813
Objective To study the effect of nasal decontamination on clinical index of elderly patients with long -term indwelling nasogastric tube.Methods 89 elderly patients with long -term indwelling nasogastric tube were randomly divided into nasal decontamination group and routine treatment group.The sputum culture positive rate of bacterial and the incidence of pulmonary complications,pharyngitis,sinusitis of the two groups were observed. Results Sputum Staphylococcus aureus positive rates in the nasal decontamination group and conventional group were 13.043% (6 cases)and 39.535% (17 cases)respectively,the difference was significant(χ2 =8.139,P =0.004).The incidence rates of pulmonary infection in the nasal decontamination group and conventional group were 4.348% (2 cases)and 18.605% (8 cases)respectively,the difference was significant(χ2 =4.529,P =0.033). The incidence rates of pharyngitis in the nasal decontamination group and conventional group were 10.870%(5 cases)and 37.209% (16 cases) respectively,the difference was significant (χ2 =8.553,P =0.003 ). Conclusion Nasal decontamination can decrease the positive rate of sputum bacterial culture,the incidence of pulmonary infection and pharyngitis in elderly patients with long -term indwelling nasogastric tube.For its efficacy and safety,it deserves clinical application.
7.Analysis of current clinical survey of chronic non-cancer pain-relief and opioid: the Chinese subgroup report of ACHEON study
Journal of Chinese Physician 2016;18(4):492-496
Objective To survey the current clinical practice of chronic non-cancer pain (CNCP)management including opioid use in Chinese subgroup report of Current Practices of Cancer and Chronic Non-Cancer Pain Management:A Pan-Asian Study (ACHEON).Methods This questionnaire-based survey included 100 pain physicians and 250 patients experiencing CNCP in the period of September to December in 2013.Results CNCP management training was believed by 40% of physicians,while 30% reported adequate pain-relief training on opioid use.Opioids were not considered as the best choice for CNCP management by 65% of physicians.The majority of location of pain with CNCP was legs/feet (59.2%) and neck (39.2%),arthritis (37.22%),overuse (26.91%),and poor posture (35.56%) were reported as the primary causes of pain.A portion (81.6%) of patients was under treatment,while 66.67% of patients claimed to be satisfied with their current pain treatment.74.51% of patients reported that CNCP management was effective pain-relief.Conclusions The Chinese physicians were insufficient cognition of CNCP management on opioid use.The CNCP education and cognition strengthening,CNCP management practice and patient's satisfaction are still necessary for Chinese physicians and patients.
8.Pulmonary Fungal Infection and Resistance in Older Chronic Obstructive Pulmonary Disease Patients with Mechanical Ventilation
Chinese Journal of Nosocomiology 2009;0(20):-
OBJECTIVE To investigate pulmonary fungal infection spectrum and its resistance in older COPD patients with mechanical ventilation.METHODS Retrospective study were performed in 67 cases of COPD patients with mechanical ventilation treatment who were admitted to our ICU from Jan 2004 to Doc 2007.Bronchoalveolar lavage fluid was cultured,differentiation and antifungal susceptilibity testing were taken.RESULTS Seventy-eight fungi strains were cultured in 78 cases,among them,41 strains were Candida albicans(52.56%),14 of C.tropicalis,9 of C.krusei,5 of C.parapsilosis,7 of yeast-like fungi and 2 of Aspergillus.CONCLUSIONS There were increasing fungal infection rate in older COPD patients with mechanical ventilation and C.albicans is still the most frequent type.The resistance to triazole antifungal drug is also increasing.
9.Clinical Observation of Escitalopram Citalopram Combined with Ozagrel Sodium for Elderly Patients with Acute Cerebral Infarction Complicated with Anxiety and Depression
China Pharmacy 2016;27(26):3695-3696,3697
OBJECTIVE:To observe clinical efficacy and safety of escitalopram combined with ozagrel sodium for elderly pa-tients with acute cerebral infarction complicated with anxiety and depression. METHODS:140 elderly patients with acute cerebral infarction complicating with anxiety and depression were divided into control group and observation group according to random number table method,with 70 cases in each group. Control group received routine treatment and Sodium ozagrel for injection 40-80 mg added into 0.9% Sodium chloride injection 500 ml,ivgtt,bid. Observation group was additionally given Escitalopram tablet 10 mg,qd. Both groups received treatment for 8 weeks. HAMA,HAMD,NIHSS and BI were compared between 2 groups before and after treatment,and clinical efficacy and the occurrence of ADR were observed. RESULTS:There was no statistical sig-nificance in HAMA,HAMD,NIHSS,BI before treatment and NIHSS,BI 1 week of after treatment between 2 groups(P>0.05). HAMA and HAMD of observation group 1,4,8 weeks after treatment,and NIHSS and BI of it 4,8 weeks after treatment were improved significantly;above indexes of control group were improved significantly 4,8 weeks after treatment,and the observation group was better than the control group,with statistical significance (P<0.05). The total effective rate of observation group was 87.14%,which was significantly higher than 74.29% of control group,with statistical significance(P<0.05). There was no statis-tical significance in the incidence of ADR between 2 groups(P>0.05). CONCLUSIONS:Escitalopram combined with ozagrel so-dium is significantly effective for elderly patients with acute cerebral infarction complicated with anxiety and depression,and can significantly improve anxiety,depression and neurological function with good safety.
10.Role of transvaginal sonography in diagnosing normal cervix and benign cervical lesions
Chinese Journal of Ultrasonography 2001;10(2):98-100
Objective To evaluate the role of transvaginal sonography in diagnosing the normal cervix and its benign lesions.Methods The one handred and thirty-eight women without malignant findings by colposcopy examination underwent transvaginal sonography within 2 weeks before hyterectomy. The sonography findings were compared with the pathology report.Results Cervical cysts(39 cases) were the most common sonography findings. In 17 cases, endocervical polyps were found sonographically,in 14 cases, myomas were found,and in 27 cases cervicitis were found. The cervix showed no sonographic abnormal in 41. Pathologic results showed 42 cervical cysts, 14 cervical polyps, 16 myomas, 17 cervicitis and 49 normal cervices.Conclusions The sensitivity and specificity of transviginal sonography are high in diagnosing normal cervices and benign cervical lessions. Transviginal sonography provides reliable diagnosing information about the cervix for clinic.