1.Surgical repair of complete atrioventricular septal defect in 86 patients
Li XIE ; Can HUANG ; Tianli ZHAO ; Jinfu YANG ; Zhongshi WU ; Yifeng YANG ; Fenglin SONG
Journal of Chinese Physician 2016;18(8):1152-1155
Objective To investigate the early surgical outcomes of 86 patients with complete atrioventricular septal defect.Methods Between January 2007 and December 2014,consecutive 86 cases received surgical repair in our department.There were 44 male patients,and 42 female patients.Two-patch repair was performed in 69 cases,and modified single-patch repair in 17 cases.The mean age,height,and weight at the time of operation were (32.3 ± 46.5)months with a range from 1 month to 17 years,(82.1 ±27.6) cm with a range from 53 to 165 cm,and (10.8 ± 8.7) kg with a range from 4.1 to 43 kg,respectively.Rastelli A type was found in 67 cases,B type in 15 cases,and C type in 4 cases.Down's syndrome was complicated in 6 cases.Preoperative mild regurgitation of common atrioventricular valve was shown in 32 cases,moderate regurgitation in 38 cases,and moderate to severe regurgitation in 16 cases.Mild pulmonary hypertension was observed in 15 cases,moderate in 54 cases,and severe in 17 cases.Results After operation,all patients were sent into intensive care units (ICU).The mean duration mechanical ventilation,ICU stay,and hospitalization were (30.9 ± 47.7) h with a range from 2.5 to 244 h,(87.7 ± 76.8) h with a range from 14 to 306 h,and (16.4 ±9.2)d with a a range from 6 to 50 d,respectively.We encountered 4 operatively mortalities (4.7%),including 3 in two-patch repair group,and 1 in modified single-patch repair group.The cause of death was mitral regurgitation.Conclusions Modified single-patch and two-patch technique have a satisfied early outcomes.
2.The effect of noninvasive ventilation with the helmet compared with facial mask in patients with acute respiratory failure: a randomized controlled study
Mengtian SHAN ; Chao LAN ; Rongchang CHEN ; Xing MENG ; Xinya JIA ; Xiaoqian PANG ; Zhongshi LI ; Jiafeng XIE ; Qi LIU
Chinese Journal of Emergency Medicine 2019;28(8):1010-1016
Objective To explore the effect of noninvasive ventilation (NIV) with helmet or facial mask on clinical efficacy, tolerability, and prognosis in patients with acute respiratory failure. Methods Fifty patients with acute respiratory failure according to the inclusion criteria were recruited from January 2018 to July 2018 in Emergency Intensive Care Unit of the First Affiliated Hospital of Zhengzhou University. Included patients were randomly allocated into the helmet group or facial mask group. Based on conventional drug therapy, pressure support mode was performed with the interface of the helmet or facial mask. Oxygenation index, arterial carbon dioxide partial pressure, and respiratory rates were measured before and after the treatment, and the data were compared and analyzed by the repeated measures ANOVA. Tolerance score, complication rate, tracheal intubation rate, and mortality rate were recorded at each observation time point of the two groups. Results The oxygenation index before NIV, at 4 h and at the end of NIV treatment of the helmet group were significantly increased from (160.29±50.32) mmHg to (249.29±83.47) mmHg and (259.24±87.09) mmHg; the oxygenation index of the facial mask group were increased from (168.63±38.63) mmHg to (225.00±74.96) mmHg and (217.69±77.80) mmHg, and there was no significant difference within the two groups (P <0.05). The respiratory rates before NIV, at 4 h and at the end of NIV treatment of the helmet group were obviously decreased from (27.60±7.64) breaths/min to (17.92±4.55) breaths/min and (16.88±3.90) breaths/min; the respiratory rates of the facial mask group were decreased from (24.68±6.14) breaths/min to (20.36±4.25) breaths/min and (19.68±3.34) breaths/min, and the differences within the two groups were statistically significant (P <0.05). However, there were no significant differences on oxygenation index and respiratory rates between the helmet group and facial mask group (P >0.05). Patients in the helmet was better tolerated than those in the facial mask group [ratio of good tolerance 96% (24/25) vs 56% (14/25) (P = 0.001) and fully tolerance 80% (20/25) vs 36% (9/25) (P =0.002)] and had less complications (1/25 vs 10/25, P = 0.002). 84% patients in the helmet group and 76% patients in the facial mask group were successfully weaned and discharged after NIV treatment (P =0.480). Conclusions Similar clinical efficacy in improving blood gas exchange and relieving dyspnea were observed in the helmet group and the facial mask group in patients with acute respiratory failure. However, the helmet is better tolerant, and had lower complication rate, which is especially suitable for patients with chest trauma combined with facial injuries.
3.Diagnosis and treatment of duodenal foreign bodies
Zeming WANG ; Kexin SHEN ; Ruiqi LI ; Yang YANG ; Zhongshi XIE
Chinese Journal of Digestive Surgery 2022;21(3):423-426
Most foreign bodies are often discharged without obvious symptoms after swallowing, but some may be misdiagnosed and stay in the body, resulting in serious complications. Different diagnostic methods should be integrated to diagnose such patients. Once diagnosed, they should be treated as soon as possible if necessary. The authors reported a case of retention in the body for 6 years after swallowing a wooden chopstick, resulting in the insertion into the psoas muscle after duodenal perforation, complicated by abdominal abscess. During the operation, endoscopic assisted laparoscopic foreign body removal was performed, and the patient showed good prognsis, which provided references for the diagnosis and treatment of the disease.
4.Application value of vacuum sealing drainage in the wound repair after resection of pilonidal sinus
Jun HU ; Kexin SHEN ; Yanzhuo SU ; Yan SONG ; Zhongshi XIE
Chinese Journal of Digestive Surgery 2018;17(2):177-181
Objective To explore the application value of vacuum sealing drainage (VSD) in wound repair after resection of pilonidal sinus.Methods The retrospective cross-sectional study were conducted.The clinical data of 11 patients with pilonidal sinus who were admitted to the China-Japan Union Hospital of Jilin University from April 2015 to June 2016 were collected.All the patients received resection of pilonidal sinus after preoperative antibiotic therapy,and then received postoperative VSD and regular treatments of anti-infection and dressing changes.Observation indicators:(1) treatment situations:surgical procedures,operation time,volume of intraoperative blood loss,gross specimens,results of postoperative pathological examination,postoperative treatment (VSD),growth condition of granulation tissue,duration of hospital stay and treatment expenses;(2) follow-up situations:cases with follow-up,follow-up time,wound healing,postoperative complications and disease recurrence.Follow-up using outpatient examination and telephone interview was performed to detect the wound healing,postoperative complications and disease recurrence up to July 2017.Measurement data with normal distribution were represented as (x)±s.Measurement data with skewed distribution were described as M(range).Results (1) Treatment situations:all the 11 patients underwent successful surgery for pilonidal sinus.The operation time and volume of intraoperative blood loss were respectively (79 ± 19) minutes and (10 ± 4) mL.Observation of gross specimens of 11 patients:hairs were scattered within the resected lesions in 7 patients,and hairs didn't found in 4 patients.Results of postoperative pathological examination of 11 patients:there were acute and chronic inflammation accompanied with granulation tissues in the subepithelial fibrous tissues,and discrete multinucleated giant cell reaction.Of 11 patients undergoing VSD,9 received VSD material changes for 3 times,2 received VSD material changes for once,and wounds were not sutured after VSD removal.The new granulation tissues of 11 patients were found at (5.9±1.3) days postoperatively.The duration of hospital stay and treatment expenses were respectively (33.3±8.3) days and (37 790± 8 811) yuan.(2) Follow-up situations:11 patients were followed up for 12-18 months,with a median time of 14 months.The wound healing time was (41.0±9.0)days.Of 11 patients with follow-up,10 were in the primary healing,1 who was complicated with wound infection and abscess of wound deep surface underwent sacral wound incision and drainage,gauze packing and routine dressing change,and then wound healed completely.There was no recurrence in 11 patients during the follow-up.Conclusions The VSD has great application value in managing wounds after resection of pilonidal sinus,with a lower incidence of wound infection and smaller scar,and it is worth recommending to patients with wide wounds,high tension and serious infection.
5.Congenital intrabdominal hernia with atypical pain as first manifestation:A case report and literature review
Yang YANG ; Liuquan MU ; Zhongshi XIE ; Nan JIANG
Journal of Jilin University(Medicine Edition) 2024;50(1):243-247
Objective:To discuss the clinical characteristics,diagnosis processes,and treatment methods of one patient with congenital intrabdominal hernia,and to summarize the potential misconceptions during the diagnostic and treatment processes,and to improve the clinicians'awareness of this disease.Methods:The clinical data and auxiliary examination results of one patient with congenital intrabdominal hernia were collected and analyzed,and the related literatures were reviewed.Results:The patient,a 65-year-old male,sought care at the local hospital due to upper abdominal pain before 2 d;there were no significant abnormalities in the examination results at the cocal hospital;blood glucose>25 mmol·L-1.After receiving hypoglycemic,rehydration,and blood purification treatment,the condition of the patient was worsened,presenting with confusion,hypotension,and respiratory distress;the patient admitted in our hospital for further diagnosis and treatment.After admission,the patient was given despite fluid resuscitation,mechanical ventilation,and supportive treatment,but there was no improvement in the symptoms;interventional radiology was performed angiography of the abdominal artery and right femoral vein,which showed no significant vascular abnormalities in the abdomen.An abdominal paracentesis yielded a mixed bloody fluid,suggesting the concealed intraperitoneal disease;exploratory laparotomy was performed.During operation,the intrabdominal hernia with small intestine necrosis and septic shock were diagnosed,and partial small intestine resection,anastomosis,adhesiolysis,and abdominal irrigation and drainage were carried out.The patient had a good recovery and was discharged on the 14th day after operation.Conclusion:Congenital intrabdominal hernia is a very rare cause of intestinal obstruction in the adults,and high suspicion for intrabdominal hernia is one of the differential diagnosis for atypical acute abdomen;early multidisciplinary intervention can be lifesaving for the patients.
6.Hand-sewn expanded polytetrafluoroethylene valved conduit for right ventricular outflow tract reconstruction.
Tao QIAN ; Can HUANG ; Ting LU ; Hong ZHANG ; Haoyong YUAN ; Li XIE ; Zhongshi WU
Journal of Central South University(Medical Sciences) 2022;47(1):94-100
OBJECTIVES:
Due to the lack of large-sized pulmonary valved conduit products in clinical practice, hand-sewn expanded polytetrafluoroethylene (ePTFE) valved conduit has been used for right ventricular outflow tract (RVOT) reconstruction in many heart centers around the world. This study aims to summarize the early results of the ePTFE valved conduit and the sewing technology of the conduit in combination with the latest progress, and to provide a reference for the application of ePTFE valved conduit.
METHODS:
A total of 21 patients using ePTFE valved conduit for RVOT reconstruction in the Second Xiangya Hospital, Central South University from October 2018 to October 2020 were prospectively enrolled in this study. The age at the implantation of the conduit was 4.3 to 43.8 (median 15.1) years old, with weight of (38.9±4.1) kg. In this cohort, 14 patients underwent re-reconstruction of RVOT, including 12 patients with pulmonary regurgitation at 6.3 to 31.0 (median 13.8) years after tetralogy of Fallot (TOF) repair, and 2 patients with failed bovine jugular vein conduit (BJVC). Seven patients underwent Ross operations. Among them, 3 were for aortic valve stenosis, 2 were for aortic regurgitation, and 2 were for both stenosis and regurgitation. The ePTFE valved conduits were standard hand-sewn during the surgery. The 3 leaflets were equal in size with arc-shaped lower edge of the valve sinus. The free edge of the valve leaflets was straight with the length of about 1 mm longer than the diameter. The height of the valve sinus was 4/5 of the diameter. The junction of the valve leaflet was 3/4 of the height of the sinus. The designed leaflets were then continuous non-penetrating sutured into the inner surface of Gore-Tex vessel to make a valved conduit. Valved conduits with diameter of 18, 20, and 22 mm were used in 2, 9, and 10 cases, respectively. The surgical results, postoperative recovery time, and serious complications were summarized, and the changes of postoperative cardiac function status and hemodynamic status of the conduits were investigated.
RESULTS:
During the implantation of ePTFE valved conduit for RVOT reconstruction, 2 patients underwent mechanical mitral valve replacement with Ross operation, 2 patients with pulmonary regurgitation with repaired TOF underwent left and right pulmonary artery angioplasty, and 1 patient with failed BJVC underwent tricuspid valvuloplasty. The cardiopulmonary bypassing time for patients underwent re-reconstruction of RVOT was (130.9±16.9) min, with aorta clamping for 1 patient to repair the residual defect of the ventricular septum. The cardiopulmonary bypassing and aorta clamping time for Ross operation were (242.7±20.6) min and (145.6±10.5) min, respectively. The duration of postoperative ventilator assistance, intensive care unit stay, and hospital stay were 3.5 h to 7.7 d (median 17.1 h),11.2 h to 29.5 d (median 1.9 d), and 6.0 to 56.0 (median 13.0) d, respectively. All patients survived after discharge from hospital. The follow-up rate after discharge was 100% with median time at 15.0 (13.0 to 39.0) months. No death happened during the follow-up. One patient underwent stent implantation due to right coronary stenosis 2 months after Ross operation. One patient underwent balloon dilation due to right pulmonary artery ostium stenosis 1 year after re-reconstruction of RVOT. The cardiac function of all patients recovered to NYHA class I 6 months after operation. The peak pressure gradient across the valve measured by transthoracic echocardiography before discharge was (9.4±2.6) mmHg (1 mmHg=0.133 kPa), and (18.3±6.1) mmHg at the last follow-up. There was no significant increase in the gradient during the follow-up (P=0.134). No patient suffered from mild or more pulmonary regurgitation.
CONCLUSIONS
Hand-sewn ePTFE valved conduit is feasible for RVOT reconstruction. It is a promising material for RVOT reconstruction which can effectively meet clinical need. In our experience, the ePTFE valved conduit is simple to manufacture with satisfactory early outcomes.In the application of ePTFE valved conduit, attention should be paid to implantation indications and postoperative anticoagulation management, especially to the preparation details of the valved conduit, to obtain better function and durability of the conduit after implantation.
Adolescent
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Animals
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Cattle
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Constriction, Pathologic/surgery*
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Heart Valve Prosthesis/adverse effects*
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Heart Valve Prosthesis Implantation/methods*
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Humans
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Infant
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Polytetrafluoroethylene
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Prosthesis Design
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Pulmonary Valve Insufficiency/surgery*
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Retrospective Studies
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Treatment Outcome
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Ventricular Outflow Obstruction/surgery*
7.Hybrid procedure for infants/children treatment with pulmonary stenosis under transesophageal echocardiographic guidance.
Li XIE ; Can HUANG ; Sijie WU ; Wancun JIN ; Lei GAO ; Qin WU ; Jinfu YANG ; Zhongshi WU ; Tianli ZHAO ; Yifeng YANG ; Fenglin SONG
Journal of Central South University(Medical Sciences) 2016;41(7):691-695
OBJECTIVE:
To investigate the outcomes of hybrid procedure in treating 10 infants/children with pulmonary stenosis under transesophageal echocardiographic guidance.
METHODS:
Between September, 2009 and December, 2015, 10 infants/children underwent hybrid procedure of transthoracic balloon pulmonary valvuloplasty for pulmonary stenosis in the Second Xiangya Hospital, Central South University. The age, height and weight at the time of admission were 0.7-42 (14.8±15.8) months, 53-97 (74.8±16.3) cm, and 4-15.5 (9.3±4.1) kg, respectively. Atrial septal defect, patent foramen ovale, patent ductus arteriosus, muscular ventricular septal defect, persistent left superior vena cava and tricuspid regurgitation were found in 2, 6, 1, 2, 1 and 5 cases, respectively.
RESULTS:
After the operation, all patients were sent into ICU. The mean duration mechanical ventilation, ICU stay and hospitalization were 0.5-41(6.8±12.3) h, 2-85 (31.1±22.8) h, and 6-20 (11.4±5.1) d, respectively. Postoperative transvalvular pressure gradient reduced to 16-45 (31.1±9.8) mmHg, which was decreased significantly compared with that in preoperative (P<0.001). There was no death during hospitalization and follow-up.
CONCLUSION
Hybrid procedure of transthoracic balloon pulmonary valvuloplasty for pulmonary stenosis under transesophageal echocardiographic guidance is a safe and effective treatment.
Child
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Echocardiography, Transesophageal
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Heart Septal Defects, Atrial
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Heart Septal Defects, Ventricular
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Humans
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Infant
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Pulmonary Valve Stenosis
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Treatment Outcome