1.Analysis of related factors in vocal cord adhesion after CO2 laser laryngeal surgery and prevention
Feilin DONG ; Lizhong SU ; Yi ZHENG
Chinese Archives of Otolaryngology-Head and Neck Surgery 2017;24(6):283-286
OBJECTIVE To investigate the related factors of vocal cord adhesion after CO2 laser assisted laryngeal surgery.METHODS Clinical data of 219 patients who received CO2 laser assisted laryngeal surgery in our department from October 2012 to December 2016 were analyzed retrospectively.Correlation analysis of the vocal cord adhesion with patient's gender, age, lesion nature, lesion location,type of operation,laser power, and postoperative granulation hyperplasia were carried out. RESULTS Of the 219 cases, vocal cord adhesion occurred in 31 cases, accounted for 14.16%. The vocal cord adhesion were associated with the lesion nature, lesion location, the laser power, postoperative granulation hyperplasia (P<0.05). CONCLUSION According to the related factors, the appropriate surgical procedure and cutting power, perioperative measures can help to reduce the occurrence of postoperative vocal cord adhesion.
2.Comparison of the effect between high negative pressure drainage system and the traditional suction drainage system applied in thyroid surgery
Dong XU ; Zhaosheng MA ; Feilin CAO
Chinese Journal of Primary Medicine and Pharmacy 2013;20(8):1164-1166
Objective To compare the effect of high negative pressure drainage system and the traditional suction drainage system applied in thyroid surgery.Methods Eligible patients were selected randomly and divided into high negative pressure drainage group(30 cases) and traditional suction drainage group(30 cases).The draining rate within 24 hours after operation,delayed extubation rate,postoperative bleeding,rates of recurrent laryngeal nerve Injury,postoperative infection rate,degree of extubation pain and the incidence of severe pain of both groups were observed and difference of incidence of incision adhesions 1 month after operation were observed.Results The average drainage within 24 hours after operation in experimental group was (19.00 ± 6.79) ml,while (28.53 ± 14.74) ml in control group (P < 0.05).Delayed extubation rate in experimental group was 3.33 %,while 26.67% in control group (x2 =4.71,P < 0.05).Incidence of hematoma and bleeding after operation in experimental group was 0%,while 10% in control group(x2 =1.40,P > 0.05).No recurrent laryngeal nerve injury was found in either group,Incidence was 0%.The incidence of infection in experimental group was 0%,while 10% in control group (x2 =1.40,P >0.05).The incidence of severe pain when extubation in experimental group was 0%,while 100% in control group (x2 =60.00,P < 0.05).Incidence of incision adhesions in experimental group was 0.33 %,while 30% in control group (x2 =6.14,P < 0.05).Conclusion Draining rate,delayed extubation rate and incidence of incision adhesions could be reduced with high negative pressure drainage system applied in thyroid surgery,which is worthy of clinical.
3.The value of region Ⅵ lymph nodes in the surgical treatment of papillary thyroid carcinoma
Wenjie YU ; Dong XU ; Yunfeng XU ; Feilin CAO
Cancer Research and Clinic 2006;0(10):-
Objective To evaluate the value of region Ⅵ lymph nodes in surgical treatment of cN0 papillary thyroid carcinoma(PTC). Methods 98 cases of PTC with cN0 which received functional lymph nodes dissection were collected. We analyzed the results of pathologic examination by region Ⅵ lymph nodes distinguished from lateral neck lymph nodes(Ⅱ~Ⅴ) retrospectively. Results In 98 cases, the rate of region Ⅵ lymph nodes metastasis was 20.4 %(20 cases); the rate of region Ⅱ~Ⅴ lymph nodes metastasis was 13 cases(13.3 %). In cases with region Ⅵ lymph nodes metastasis, the rate of Ⅱ~Ⅴ lymph nodes metastasis was 45.0 %(9/20). Meanwhile in cases without region Ⅵ lymph nodes metastasis, the rate of Ⅱ~Ⅴ lymph nodes metastasis was 5.1 % (4/78, P
4.Epidemiological characteristics of coronavirus disease 2019 in Huzhou
JIN Meihua ; SHEN Jianyong ; FU Yun ; LIU Guangtao ; LIU Yan ; YANG Zhongrong ; REN Feilin ; XU Deshun ; CHEN Liqiang ; ZOU Yong ; DONG Xiaolian ; SHAO Bin ; LIU Bin
Journal of Preventive Medicine 2020;32(5):433-436
Objective:
To learn the epidemiological characteristics of coronavirus disease 2019(COVID-19)in Huzhou,so as to provide reference for prevention and control of COVID-19.
Methods:
All the confirmed cases of COVID-19 in Huzhou,diagnosed according to the COVID-19 Diagnosis and Treatment Plan(Sixth Version Trial)and reported from January 25 to February 7,2020,were recruited. The process of diagnosis and treatment,clinical manifestation,exposure history and close contacts were collected to analyze the epidemiological characteristics.
Results:
On January 25,the first confirmed cases of COVID-19 in Huzhou was reported. By February 7,totally 10 confirmed cases were reported and no asymptomatic infection was found. They were all imported,including three Wuhan residents,two with a trip to Wuhan,three with a trip to Suizhou,one with a trip to Hangzhou and one with a trip to Thailand(two Wuhan passengers on the same flight). The ratio of male to female cases was 1∶1. The median age was 32 years old. Seven cases were found when they went to a doctor by themselves,and three cases were found during the quarantine. The main clinical manifestations were fever,dry cough and fatigue. The median time from onset to diagnosis was 3 days. By March 3,all the cases were discharged,with median course of 24 days. There were 312 close contacts,and all of them were released after 14 days of quarantine.
Conclusions
To prevent imported cases from outside and stop spread inside taken by Huzhou government was proved to be effective. All the COVID-19 cases in Huzhou were imported,mostly from Wuhan. No local cases were reported.
5.The early survival rate and its influencing factors of extremely premature and extremely low birth weight infants
Dong CHEN ; 济南市儿童医院新生儿科 ; Zhaoe LIU ; Yonghui YU ; Feilin MA ; Ruihua YU ; Xiuwen XIE ; Gang LI
Chinese Journal of Neonatology 2017;32(6):401-405
Objective To study the early survival rate and its influencing factors of extremely preterm infants and extremely low birth weight ( ELBW ) infants.Method All extremely preterm infants and/or ELBW infants in Shandong Provincial Hospital from January , 2010 to December 2015 were studied retrospectively.The factors affecting their survival rate and their complications were analyzed retrospectively . All cases were assigned into the survival group and the death group .On the other hand , they were also assigned into two groups according to their birth , pre-2014 and post-2014.Result A total of 142 extremely preterm infants and/or ELBW infants were enrolled, their gestational age was 28 (27, 29) weeks, birth weight was 925 (830, 965) g.76 cases (53.5%) survived, 66 cases (46.5%) died.Factors associated with the survival rate were early onset sepsis , placental abruption , perinatal asphyxia , birth weight and pulmonary hemorrhage (P<0.05).There were 67 cases pre-2014 in which 30 cases survived (44.8%), while 75 cases post-2014 in which 46 cases survived ( 61.3%) .Comparative analysis between the two groups pre-2014 and post-2014 revealed that the survival rate was significantly different (χ2 =3.900, P=0.048).The top 2 underlying causes of death before 2014 were perinatal asphyxia and early onset sepsis . Furthermore, early onset infection became the first cause of death after 2014.Conclusion Along with the prevalence of neonatal resuscitation program and the optimization of respiratory support strategies in premature infants , the early survival rate of extremely preterm infants and /or ELBW infants has improved significantly.However, early onset sepsis may have been the crucial cause for their perinatal mortality .