1
|
Chen RH, Liang FY, Han P, Lin PL, Lin XJ, Wang JY, Kong XW, Huang XM. [Preliminary outcomes of neoadjuvant chemoimmunotherapy combined with transoral robotic surgery for locally advanced oropharyngeal squamous cell carcinoma]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2024; 59:329-334. [PMID: 38599642 DOI: 10.3760/cma.j.cn115330-20231205-00273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
Objective: To evaluate the efficacy of neoadjuvant chemoimmunotherapy (NACI) combined with transoral robotic surgery (TORS) in the treatment of locally advanced oropharyngeal squamous cell carcinoma (OPSCC). Methods: This was a retrospective study of 15 patients with locally advanced OPSCC who underwent TORS after neoadjuvant therapy (NAT) at the Department of Otolaryngology-Head and Neck Surgery of Sun Yat-sen Memorial Hospital of Sun Yat-sen University from April 2019 to February 2023. There were 12 males and 3 females, aged 31 to 74 years. Twelve cases were tonsil cancer, and 3 cases were tongue base cancer. There were 11 cases in stage Ⅲ and 4 cases in stage Ⅳ. Two patients received neoadjuvant chemotherapy and 13 patients received NACI, with 2 to 3 cycles, and all patients underwent TORS after multidisciplinary team consultation. The clinicopathological characteristics, surgical outcomes, and oncological results were summarized. Results: All surgeries were successfully completed with negative surgical margins, and no case was required conversion surgery. All patients were fed via nasogastric tubes postoperatively, with a median gastric tube stay of 7 days (range: 2-60 days). No tracheotomy was applied. There were no major complications such as postoperative bleeding. Pathological complete response (pCR) was found in 10 cases (76.9%) among the 13 patients with NACI. The follow-up time was 21 months (range: 10-47 months), and there was no death or distant metastasis. One patient with rT0N3M0 tonsil cancer had local recurrence 5 months after surgery. The 2-year overall survival and 2-year disease-free survival were respectively 100.0% and 93.3% in the 15 patients. Conclusion: NACI combined with TORS provides a safe, effective and minimally invasive treatment for patients with locally advanced oropharyngeal squamous cell carcinoma.
Collapse
Affiliation(s)
- R H Chen
- Department of Otolaryngology, Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University,Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - F Y Liang
- Department of Otolaryngology, Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University,Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - P Han
- Department of Otolaryngology, Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University,Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - P L Lin
- Department of Otolaryngology, Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University,Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - X J Lin
- Department of Otolaryngology, Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University,Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - J Y Wang
- Department of Otolaryngology, Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University,Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - X W Kong
- Department of Otolaryngology, Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University,Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - X M Huang
- Department of Otolaryngology, Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University,Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| |
Collapse
|
2
|
Huang XM, Zhang K, Yin J, Wu PF, Cai BB, Lu ZP, Tu M, Chen JM, Guo F, Xi CH, Wei JS, Wu JL, Gao WT, Dai CC, Miao Y, Jiang KR. [Distal pancreatectomy with celiac axis resection for pancreatic body cancer: a single center review of 89 consecutive cases]. Zhonghua Wai Ke Za Zhi 2023; 61:894-900. [PMID: 37653992 DOI: 10.3760/cma.j.cn112139-20230327-00123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Objective: To investigate the clinical efficacy of distal pancreatectomy with celiac axis resection(DP-CAR). Methods: A total of 89 consecutive patients (50 males and 39 females) who were diagnosed with pancreatic body cancer and underwent DP-CAR in Pancreas Center,First Affiliated Hospital of Nanjing Medical University between September 2013 and June 2022 were retrospectively reviewed. There were 50 males and 39 females,with age(M(IQR)) of 63(12) years(range:43 to 81 years). Perioperative parameters,pathology results and follow-up data of these patients were analyzed,χ2 or Fisher's test for categorical data while the Wilcoxon test for quantitative data. Survival results were estimated by the Kaplan-Meier survival method. Results: Among 89 cases,cases combined with portal vein-superior mesenteric vein or organ resection accounted for 22.5% (20/89) and 42.7% (38/89),respectively. The operative time,blood loss and postoperative hospital stay were 270 (110) minutes,300 (300) ml and 13 (10) days,respectively. The overall morbidity rate was 67.4% (60/89) while the major morbidity was 11.2% (10/89). The increase rate in transient liver enzymes was 42.7% (38/89),3.4% (3/89) for liver failure,53.9% (48/89) for clinically relevant postoperative pancreatic fistula,1.1% (1/89) for bile leak,3.4% (3/89) for chylous leak of grade B and C,11.2% (10/89) for abdominal infection,9.0% (8/89) for postoperative hemorrhage of grade B and C,4.5% (4/89) for delayed gastric emptying,6.7% (6/89) for deep vein thrombosis,3.4% (3/89) for reoperation,4.5% (4/89)for hospital mortality,7.9% (7/89) for 90-day mortality. The pathological type was pancreatic cancer for all 89 cases and pancreatic ductal adenocarcinoma made up 92.1% (82/89). The tumor size was 4.8(2.0) cm, ranging from 1.5 to 12.0 cm. The number of lymph nodes harvested was 14 (13)(range:2 to 33),with a positive lymph node rate of 13.0% (24.0%). The resection R0 rate was 30.0% (24/80) and the R1 (<1 mm) rate was 58.8% (47/80). The median overall survival time was 21.3 months (95%CI: 15.6 to 24.3) and the median disease-free survival time was 19.1 months (95%CI: 11.7 to 25.1). The overall survival at 1-year and 2-year were 69.60% and 39.52%. The median survival time of 58 patients with adjuvant chemotherapy was 24.3 months (95%CI: 17.8 to 32.3) while that of 13 patients without any kind of adjuvant therapy was 8.4 months (95%CI: 7.3 to 22.3). Seven patients accepted neoadjuvant chemotherapy and there was no significant morbidity among them,with a resection rate of R0 of 5/7. Conclusion: DP-CAR is safe and feasible for selective cases,which could be more valuable in improving long-term survival when combined with (neo) adjuvant therapy.
Collapse
Affiliation(s)
- X M Huang
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - K Zhang
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J Yin
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - P F Wu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - B B Cai
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - Z P Lu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - M Tu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J M Chen
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - F Guo
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - C H Xi
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J S Wei
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J L Wu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - W T Gao
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - C C Dai
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - Y Miao
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - K R Jiang
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| |
Collapse
|
3
|
Liang FY, Lin PL, Lin XJ, Han P, Chen RH, Wang JY, Zou X, Huang XM. [Preliminary experience of gasless transoral vestibular robotic thyroidectomy]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2023; 58:596-601. [PMID: 37339900 DOI: 10.3760/cma.j.cn115330-20221108-00672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/22/2023]
Abstract
Objective: To explore the feasibility and safety of the gasless transoral vestibular robotic thyroidectomy using skin suspension. Methods: The clinical data of 20 patients underwent gasless transoral vestibular robotic thyroidectomy in the Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University from February 2022 to May 2022 were retrospectively analyzed. Among them, 18 were females and 2 were males, aged (38.7±8.0) years old. The intraoperative blood loss, operation time, postoperative hospital stay, postoperative drainage volume, postoperative pain visual analogue scale (VAS) score, postoperative swallowing function swallowing impairment score-6 (SIS-6), postoperative aesthetic VAS score, postoperative voice handicap index-10 (VHI-10) voice quality, postoperative pathology and complications were recorded. SPSS 25.0 was used for statistical analysis of the data. Results: The operations were successfully completed without conversion to open surgery in all patients. Pathological examination showed papillary thyroid carcinoma in 18 cases, retrosternal nodular goiter in 1 case, and cystic change in goiter in 1 case. The operative time for thyroid cancer was 161.50 (152.75, 182.50) min [M (P25, P75), the same below] and the average operative time for benign thyroid diseases was 166.50 minutes. The intraoperative blood loss 25.00 (21.25, 30.00) ml. In 18 cases of thyroid cancer, the mean diameter of the tumors was (7.22±2.02) mm, and lymph nodes (6.56±2.14) were dissected in the central region, with a lymph node metastasis rate of 61.11%. The postoperative pain VAS score was 3.00 (2.25, 4.00) points at 24 hours, the mean postoperative drainage volume was (118.35±24.32) ml, the postoperative hospital stay was 3.00 (3.00, 3.75) days, the postoperative SIS-6 score was (4.90±1.58) points at 3 months, and the postoperative VHI-10 score was 7.50 (2.00, 11.00) points at 3 months. Seven patients had mild mandibular numbness, 10 patients had mild cervical numbness, and 3 patients had temporary hypothyroidism three months after surgery and 1 patient had skin flap burn, but recovered one month after surgery. All patients were satisfied with the postoperative aesthetic effects, and the postoperative aesthetic VAS score was 10.00 (10.00, 10.00). Conclusion: Gasless transoral vestibular robotic thyroidectomy using skin suspension is a safe and feasible option with good postoperative aesthetic effect, which can provide a new treatment option for some selected patients with thyroid tumors.
Collapse
Affiliation(s)
- F Y Liang
- Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumor in Guangdong Province, Guangzhou 510280, China
| | - P L Lin
- Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumor in Guangdong Province, Guangzhou 510280, China
| | - X J Lin
- Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumor in Guangdong Province, Guangzhou 510280, China
| | - P Han
- Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumor in Guangdong Province, Guangzhou 510280, China
| | - R H Chen
- Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumor in Guangdong Province, Guangzhou 510280, China
| | - J Y Wang
- Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumor in Guangdong Province, Guangzhou 510280, China
| | - X Zou
- Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumor in Guangdong Province, Guangzhou 510280, China
| | - X M Huang
- Department of Otorhinolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Key Laboratory of Epigenetics and Gene Regulation of Malignant Tumor in Guangdong Province, Guangzhou 510280, China
| |
Collapse
|
4
|
Zhang BQ, Du L, Xu N, Fan JP, Fan HW, Cao W, Huang CJ, Huang XM. [Anti-IFNγ autoantibody associated disseminated nonmycobacterial tuberculosis infection: a case report]. Zhonghua Nei Ke Za Zhi 2023; 62:316-319. [PMID: 36822859 DOI: 10.3760/cma.j.cn112138-20220310-00166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Affiliation(s)
- B Q Zhang
- Department of General Internal Medicine, Peking Union Medical College Hospital,Peking Union Medical College,Chinese Medical Academy of Sciences,Beijing 100730,China
| | - L Du
- Department of Cardiology, Peking Union Medical College Hospital,Peking Union Medical College,Chinese Medical Academy of Sciences, Beijing 100730, China
| | - N Xu
- Department of General Internal Medicine, Peking Union Medical College Hospital,Peking Union Medical College,Chinese Medical Academy of Sciences,Beijing 100730,China
| | - J P Fan
- Department of Pulmonary Disease, Peking Union Medical College Hospital,Peking Union Medical College,Chinese Medical Academy of Sciences,Beijing 100730,China
| | - H W Fan
- Department of Infectious Disease, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Medical Academy of Sciences, Beijing 100730,China
| | - W Cao
- Department of Infectious Disease, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Medical Academy of Sciences, Beijing 100730,China
| | - C J Huang
- Department of General Internal Medicine, Peking Union Medical College Hospital,Peking Union Medical College,Chinese Medical Academy of Sciences,Beijing 100730,China
| | - X M Huang
- Department of General Internal Medicine, Peking Union Medical College Hospital,Peking Union Medical College,Chinese Medical Academy of Sciences,Beijing 100730,China
| |
Collapse
|
5
|
Liang FY, Han P, Lin PL, Chen RH, Wang JY, Huang XM. [Preliminary experience of robotic lateral neck dissection via combined axillary-retroauricular approach for N1b papillary thyroid carcinoma]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:1072-1078. [PMID: 36177561 DOI: 10.3760/cma.j.cn115330-20211231-00837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To evaluate the feasibility, safety, and short-term efficacy of robotic lateral neck dissection via combined axillary-retroauricular approach for N1b papillary thyroid carcinoma (PTC). Methods: Thirty patients with cT1-2N1bM0 PTC who received robotic lateral neck dissection via combined axillary-retroauricular approach were included in the Department of Otorhinolaryngology of Sun Yat-sen Memorial Hospital from December 2016 to December 2020. There were 10 males and 20 females, with a median age of 34.5 years and a median body mass index of 25.55 kg/m2. The clinical, surgical, complications, pathology and follow-up data were analysed with SPSS 25.0 software package. Results: The median operative time of 30 patients was 255.50 min, the median operative blood loss was 69.00 ml, and the median postoperative hospital stay was 6.00 days. The incidence of postoperative temporary recurrent laryngeal nerve paralysis was 3.33% (1/30), temporary hypoparathyroidism was 16.67%(5/30), temporary accessory nerve injury was 3.33% (1/30), hematoma was 3.33% (1/30) and chylous leakage was 3.33% (1/30). The median visual analogue scale (VAS) score was 8.00, and the follow-up time was 13-38 months, with a median of 25.5 months. One case showed cervical lymph node recurrence 14 months after surgery. The most recent dynamic recurrence risk stratification showed 21 patients (70.00%) had excellent responses. Conclusions: Robotic lateral neck dissection via combined axillary-retroauricular approach for unilateral cN1b PTC is safe, feasible and aesthetic. The short-term efficacy and dynamic recurrence risk stratification results of short-term follow-up are satisfactory. It can provide a surgical option for cN1b PTC patients.
Collapse
Affiliation(s)
- F Y Liang
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - P Han
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - P L Lin
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - R H Chen
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - J Y Wang
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - X M Huang
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| |
Collapse
|
6
|
Lin B, Jiang YJ, Chen ZD, Cai TY, Huang XM, Hu XY, Tu CQ. [Long-term observation of the effect of atlantoaxial fusion on the growth and development of children's cervical spine]. Zhonghua Wai Ke Za Zhi 2022; 60:558-566. [PMID: 35658343 DOI: 10.3760/cma.j.cn112139-20211130-00570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To explore the effect of atlantoaxial fusion on the growth and development of children's cervical spine. Methods: The clinical data of 12 children with atlantoaxial dislocation who underwent posterior atlantoaxial fusion at Department of Orthopaedics,the 909th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army from June 2002 to September 2013 were retrospective analyzed. There were 7 males and 5 females,with age of (8.1±3.1)years (range:3 to 13 years).Nine cases were traumatic and 3 cases were congenital malformations,1 of the children had Down syndrome. All children underwent posterior atlantoaxial fusion. Furthermore,the information of the height and anteroposterior width of the cervical vertebral bodies and vertical growth rate of the fusion mass were collected from all patients immediately postoperatively and during the follow-up.The range of motion in cervical spine were collected preoperatively and during follow-up period. Data were compared using independent sample t test, paired sample t test and repeated-measurement. Results: All 12 children had regular follow-up within (122.4±25.3)months(range:65 to 163 months). The height and anteroposterior width of the cervical vertebral bodies were similar to these results with those in published reports of growth in normal children of the same age(all P<0.01). At the last follow-up,atlantoaxial fusion of 11 cases had substantial growth (vertical growth rate of the fusion mass:11 cases ≥10%, 1 case <10%);the range of motion in cervical spine was close to the normal level (flexion(55.2±5.0)°,extension (65.3±4.9)°,left bending (41.7±4.5)°,right bending (42.4±4.4)°,left rotation (66.4±5.6)°,right rotation (68.5±5.8)°). Conclusions: Atlantoaxial fusion surgery is satisfactory in the treatment of pediatric atlantoaxial dislocation.During the follow-up,the growth and development of the cervical spine is close to that of normal children of the same age.In long-term observation,it has been found that the operation has no negative effect on the growth and development of the children's cervical spine.
Collapse
Affiliation(s)
- B Lin
- Department of Orthopaedics, the 909th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army, the Affiliated Southeast Hospital of Xiamen University,Orthopaedic Center of People's Liberation Army, Zhangzhou 363000, China
| | - Y J Jiang
- Department of Orthopaedics, the 909th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army, the Affiliated Southeast Hospital of Xiamen University,Orthopaedic Center of People's Liberation Army, Zhangzhou 363000, China
| | - Z D Chen
- Department of Orthopaedics, the 909th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army, the Affiliated Southeast Hospital of Xiamen University,Orthopaedic Center of People's Liberation Army, Zhangzhou 363000, China
| | - T Y Cai
- Department of Orthopaedics, the 909th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army, the Affiliated Southeast Hospital of Xiamen University,Orthopaedic Center of People's Liberation Army, Zhangzhou 363000, China
| | - X M Huang
- Department of Orthopaedics, the 909th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army, the Affiliated Southeast Hospital of Xiamen University,Orthopaedic Center of People's Liberation Army, Zhangzhou 363000, China
| | - X Y Hu
- Department of Orthopaedics, the 909th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army, the Affiliated Southeast Hospital of Xiamen University,Orthopaedic Center of People's Liberation Army, Zhangzhou 363000, China
| | - C Q Tu
- Department of Orthopaedics, the 909th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army, the Affiliated Southeast Hospital of Xiamen University,Orthopaedic Center of People's Liberation Army, Zhangzhou 363000, China
| |
Collapse
|
7
|
Han P, Liang FY, Lin PL, Su YJ, Liu YM, Huang XM. [Transoral robotic nasopharyngectomy for local recurrent nasopharyngeal carcinoma]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:552-558. [PMID: 35610672 DOI: 10.3760/cma.j.cn115330-20210804-00519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To investigate the safety, efficacy, locally control and survival results of transoral Da Vinci robotic surgery for salvage treatment of locally recurrent nasopharyngeal carcinoma. Methods: This retrospective study included 33 patients with locally recurrent nasopharyngeal carcinoma (stage rT1-2, partial rT3) underwent transoral Da Vinci robotic surgery between October 2017 and January 2020. There were 20 males and 11 females, with an average age of (47.9±10.5) years. The lesions were localized in nasopharyngeal cavity in 14 cases, with extending to parapharyngeal space in 6 cases and the floor of sphenoid sinus in 13 cases. Transnasal endoscopy was used to assist surgery if necessary. SPSS 25.0 statistical software was used for statistical analysis. Results: Transoral robotic nasopharyngectomy was successfully performed in all cases without conversion to open surgery, of which 13 cases were combined with transnasal endoscopic surgery. The average operation time was (126.2±30.0) min, ranging from 90 to 180 min. The postoperative pathological margin was R0 (31 cases) and R1 (2 cases), with no tumor residue. Complications of surgery mainly included symptoms of headache, nasal dryness and velopharyngeal insufficiency without nasopharyngeal hemorrhage. Follow-up time was from 3 to 54 months. One case had tumor recurrence 11 months after operation, 1 case had ipsilateral cervical lymph node metastasis 27 months after operation, 2 cases had distant metastasis and 1 case died of nasopharyngeal hemorrhage 3 months after operation. The 1-year, 2-year and 3-year overall survival rates were 97.0%, 96.0% and 92.9%, respectively and the local recurrence free rates were 97.0%, 95.7% and 91.7%, respectively. Conclusion: Transoral robotic nasopharyngectomy is safe and feasible for local recurrent nasopharyngeal carcinoma in selected patients, with higher local control rate and quality of life.
Collapse
Affiliation(s)
- P Han
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - F Y Liang
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - P L Lin
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - Y J Su
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| | - Y M Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China
| | - X M Huang
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510280, China Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou 510280, China
| |
Collapse
|
8
|
Huang XM, Yin J, Lu ZP, Chen JM, Cai BB, Wu PF, Jiang KR, Miao Y. [Comparison of distal pancreatectomy with celiac axis resection and sub-adventitial divestment technique for locally advanced or borderline resectable pancreatic body cancer]. Zhonghua Wai Ke Za Zhi 2022; 60:441-448. [PMID: 35359085 DOI: 10.3760/cma.j.cn112139-20210824-00390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To compare the outcomes of modified Appleby procedure and sub-adventitial divestment technique for locally advanced or borderline resectable pancreatic body cancer. Methods: A total of consecutive 58 patients(33 males and 25 females) who were diagnosed as locally advanced or borderline resectable pancreatic body cancer and underwent distal pancreatectomy at Pancreas Center, First Affiliated Hospital of Nanjing Medical University between September 2013 and May 2019 were retrospectively reviewed. The age(M(IQR)) was 62(9)years(range: 43 to 79 years). Thirty-one patients underwent distal pancreatectomy with celiac axis resection (DP-CAR) and 27 patients underwent distal pancreatectomy with sub-adventitial divestment technique(SDT). Perioperative parameters and follow-up data of these patients were analyzed. Quantitative data were compared with Wilcoxon test while categorical variables were compared with χ2 test or Fisher's exact test. Survival results were estimated by the Kaplan-Meier survival method with a Log-rank test. Results: There were no differences in age,gender,body mass index,abdominal symptoms,comorbidity or preoperative serum CA19-9 between two groups(all P>0.05). Obvious preoperative weight loss was more common in the group of SDT(48.1%(13/27) vs. 19.4%(6/31),χ²=5.431,P=0.020). Longer operative time(310(123) minutes vs. 254(137)minutes, Z=2.277,P=0.023),higher rate of combined organ resection(41.9%(13/31) vs. 14.8%(4/27),χ²=5.123,P=0.041) and longer postoperative hospital stay(15(10) days vs. 11(5)days,Z=2.292,P=0.022) were observed in the group of DP-CAR. Moreover,rate of overall morbidities was also higher (71.0%(22/31) vs. 29.6%(8/27),χ2=9.876,P=0.003),implicated by clinically relevant postoperative pancreatic fistula(61.3%(19/31) vs. 29.6%(8/27),χ2=5.814,P=0.020) in the DP-CAR group. Tumor size of the DP-CAR group was bigger(4.9(1.5)cm vs. 4.0(1.2)cm,Z=2.343,P=0.019) but no difference was seen between the DP-CAR group and SDT group in R0+R1(<1 mm) resection rate (84.0%(21/25) vs. 90.0%(18/20),P=0.678) and LNR(12.0(23.0)% vs. 9.0(18.0)%,Z=1.238,P=0.216),as well as median disease free survival(11.7 months vs. 11.4 months,Z=0.019,P=0.892) and median overall survival(16.3 months vs. 13.7 months,Z=0.172,P=0.679). Conclusions: Both DP-CAR and distal pancreatectomy with SDT are relatively safe and feasible for locally advanced or borderline resectable pancreatic body cancer. Compared with arterial resection,SDT may contribute to lower rates of postoperative complications and shorter duration of hospitalization,but no significant benefit is seen in long-term survival.
Collapse
Affiliation(s)
- X M Huang
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J Yin
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - Z P Lu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J M Chen
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - B B Cai
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - P F Wu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - K R Jiang
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - Y Miao
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| |
Collapse
|
9
|
Zhou YC, Zhang L, Xu N, Jia CW, Huang XM, Zeng XJ. [Castleman disease presenting with polyserositis and renal impairment : a case report]. Zhonghua Nei Ke Za Zhi 2021; 60:915-917. [PMID: 34551483 DOI: 10.3760/cma.j.cn112138-20201130-00981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Y C Zhou
- Department of General Practice/General Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - L Zhang
- Department of Hematology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - N Xu
- Department of General Practice/General Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - C W Jia
- Department of Pathology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - X M Huang
- Department of General Practice/General Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - X J Zeng
- Department of General Practice/General Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| |
Collapse
|
10
|
Huang XM, Liu XH, Huang LY, Cai ZR, Chen YF, Wu XJ. [Risk factors of peritoneal metastasis in primary appendiceal tumor]. Zhonghua Zhong Liu Za Zhi 2021; 43:806-809. [PMID: 34289577 DOI: 10.3760/cma.j.cn112152-20200901-00784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the risk factors of peritoneal metastasis in primary appendiceal tumor. Methods: The clinic data of 71 patients with primary appendiceal tumor admitted in the Sixth Affiliated Hospital of Sun Yat-sen University between Dec 2012 and Jan 2019 were enrolled retrospectively. Multivariate logistic regression analysis were carried out to evaluate the risk factors of appendiceal tumor with peritoneal metastasis. Results: Of the 71 patients, 33 were peritoneal metastasis (peritoneal metastasis group) and 38 were non-peritoneal metastasis (no peritoneal metastasis group). Twenty-one patients in the peritoneal metastasis group had increased preoperative cancer embryo antigen (CEA), while 3 cases in the non-peritoneal metastasis group, with statistically significant difference (P<0.001). Sixteen cases in peritoneal metastasis group had increased preoperative carbohydrate antigen 199, while only 2 cases in the non-peritoneal metastasis group, the difference was statistically significant (P<0.001). The pathological type of 30 cases in the peritoneal metastasis group was adenocarcinoma (including mucus adenocarcinoma and colon adenocarcinoma), while 12 cases of adenocarcinoma in the non-peritoneal metastasis group, with statistically significant difference (P<0.001). Twelve cases in the peritoneal metastasis group had lymph node metastasis, while 3 cases in the non-peritoneal metastasis group, the difference is statistically significant (P=0.003). Preoperative CEA elevation and pathological type is adenocarinoma were independent risk factors for peritoneal metastasis of appendiceal cancer (P<0.05). Conclusions: The propensity of peritoneal metastasis in primary appendiceal tumor is high and the outcome is poor. Patients with increased preoperative CEA, adenocarcinoma histopathology are more inclined to have peritoneal metastasis.
Collapse
Affiliation(s)
- X M Huang
- Department of Coloretcal Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China
| | - X H Liu
- Department of Coloretcal Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China
| | - L Y Huang
- Department of Coloretcal Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China
| | - Z R Cai
- Department of Coloretcal Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China
| | - Y F Chen
- Department of Coloretcal Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China
| | - X J Wu
- Department of Coloretcal Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China
| |
Collapse
|
11
|
Wu PF, Huang XM, Zhang K, Lu ZP, Chen JM, Xi CH, Wei JS, Guo F, Cai BB, Yin J, Jiang KR, Miao Y. [Application of left-sided uncinate process first approach in pancreaticoduodenectomy]. Zhonghua Wai Ke Za Zhi 2021; 59:624-630. [PMID: 34256464 DOI: 10.3760/cma.j.cn112139-20210218-00088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the value of left-sided uncinate process first approach in pancreaticoduodenectomy. Methods: The clinical data of 152 patients who underwent the left-sided uncinate process first approach during pancreaticoduodenectomy at Pancreas Center, the First Affiliated Hospital of Nanjing Medical University from January 2020 to December 2020 were analyzed retrospectively. There were 64 females and 88 males,with age(M(QR)) of 62.0(14.7)years(range:16.0 to 84.0 years). The clinical date of 117 patients who underwent pancreaticoduodenectomy without using left-sided uncinate process first approach in the same period was selected as the control group,including 65 females and 52 males,with age of 64.0(13.0) years(range:13.0 to 84.0 years). Fisher exact probability method and t test were used to compare the data between the two groups,rank sum test was used for comparison of continuous variables between the two groups. Results: Pancreaticoduodenectomy was successfully performed in 152 patients in left-sided uncinate process first approach group. The operation time was 222.5(77.0) minutes(range:117.0 to 480.0 minutes),the time of uncinate process resection from left-side(the time from jejunum dissection to complete dissociation of the uncinate process) was 11.0(4.5) minutes(range:7.5 to 20.0 minutes),the time of pancreatic head resection (the time from jejunum dissection to pancreaticoduodenal specimen removal) was 26.0(8.5) minutes(range:20.0 to 41.0 minutes),the intraoperative blood loss was 200(150) ml(range:50 to 800 ml),and the intraoperative blood transfusion rate was 9.2% (14/152). Postoperative conditions:The postoperative hospital stay was 12 (9) d(range:6 to 55 d),the overall incidence of postoperative complications was 59.9%(91/152),and there was no perioperative death. Pathological results:The R0 resection rate of periampullary malignant tumor was 64.3%(77/112),with negative rate of uncinate process margin was 91.1%(102/112). The R0 resection rate of pancreatic ductal adenocarcinoma was 46.9%,with negative rate of uncinate process margin was 89.1%(57/64). Compared with the non-left-sided uncinate process first approach group(222.5(77.0) minutes, 9.2%(14/152)),the left-sided uncinate process first approach group had shorter operation time(246.0(94.0) minutes) (Z=3.964,P<0.01),less intraoperative blood loss (18.8%(22/117))(Z=4.843,P<0.01),and lower intraoperative blood transfusion rate(χ²=5.248,P=0.029). However,there were no significant differences between two groups in postoperative hospital stay(Z=1.682,P=0.093),postoperative overall complications(P=0.549),R0 resection rate of periampullary malignant tumor(χ²=2.012,P=0.156),and negative rate of uncinate process margin(χ²=2.108,P=0.147). Conclusions: The "left-sided uncinate process first approach" could completely resect uncinate process under a direct vision,especially when the uncinate process was behind the superior mesenteric artery or beyond the left lateral margin of the superior mesenteric artery. The "left-sided uncinate process first approach" might increase the negative rate of uncinate process margin and R0 resection rate for periampullary malignant tumor.
Collapse
Affiliation(s)
- P F Wu
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - X M Huang
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - K Zhang
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - Z P Lu
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - J M Chen
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - C H Xi
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - J S Wei
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - F Guo
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - B B Cai
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - J Yin
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - K R Jiang
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| | - Y Miao
- Pancreas Center,the First Affiliated Hospital of Nanjing Medical University,Jiangsu Province Hospital,Pancreas Institute of Nanjing Medical University,Nanjing 210029,China
| |
Collapse
|
12
|
Huang XM, Ye L, Yu Y, Mei JH. [Epidemic situation of malaria in Lishui City from 2013 to 2018]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2020; 32:643-645. [PMID: 33325203 DOI: 10.16250/j.32.1374.2019288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To analyze the epidemic situation and epidemiological characteristics of malaria in Lishui City from 2013 to 2018, so as to provide the evidence for formulating the malaria control strategy. METHODS The data pertaining malaria cases in Lishui City from 2013 to 2018 were captured from National Notifiable Communicable Disease Reporting System and the Information System for Parasitic Diseases Control and Prevention, and the epidemiological features of malaria cases were analyzed. RESULTS A total of 119 malaria cases were reported in Lishui City from 2013 to 2018, including 101 cases with falciparum malaria (84.87%), 6 cases with vivax malaria (5.04%), 8 cases with ovale malaria (6.72%), and 4 cases with mixed infection (3.36%). Among the 119 cases, there were one local case with blood transfusion-induced malaria and 118 cases with over- seas imported malaria. There were 98.32% of the imported malaria cases acquiring infection in African countries, and most cases were reported in Qingtian County (60.50%) and Liandu District (22.69%). In addition, 86.55% of the malaria cases were detected in individuals at ages of 20 to 50 years, and most cases were found in oversea workers (52.94%) and businessmen (38.65%). CONCLUSIONS Most of the malaria cases in Lishui City are imported from Africa, and the monitoring and health education pertaining to malaria control knowledge requires to be intensified among high-risk populations.
Collapse
Affiliation(s)
- X M Huang
- Lishui Center for Disease Control and Prevention, Zhejiang Province, Lishui 323000, China
| | - L Ye
- Lishui Center for Disease Control and Prevention, Zhejiang Province, Lishui 323000, China
| | - Y Yu
- Lishui Center for Disease Control and Prevention, Zhejiang Province, Lishui 323000, China
| | - J H Mei
- Lishui Center for Disease Control and Prevention, Zhejiang Province, Lishui 323000, China
| |
Collapse
|
13
|
Zheng HC, Xue EC, Wang XH, Chen X, Wang SY, Huang H, Jiang J, Ye Y, Huang CL, Zhou Y, Gao WJ, Yu CQ, Lv J, Wu XL, Huang XM, Cao WH, Yan YS, Wu T, Li LM. [Bivariate heritability estimation of resting heart rate and common chronic disease based on extended pedigrees]. Beijing Da Xue Xue Bao Yi Xue Ban 2020; 52:432-437. [PMID: 32541974 DOI: 10.19723/j.issn.1671-167x.2020.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To estimate the univariate heritability of resting heart rate and common chronic disease such as hypertension, diabetes, and dyslipidemia based on extended pedigrees in Fujian Tulou area and to explore bivariate heritability to test for the genetic correlation between resting heart rate and other relative phenotypes. METHODS The study was conducted in Tulou area of Nanjing County, Fujian Province from August 2015 to December 2017. The participants were residents with Zhang surname and their relatives from Taxia Village, Qujiang Village, and Nanou Village or residents with Chen surname and their relatives from Caoban Village, Tumei Village, and Beiling Village. The baseline survey recruited 1 563 family members from 452 extended pedigrees. The pedigree reconstruction was based on the family information registration and the genealogy booklet. Univariate and bivariate heritability was estimated using variance component models for continuous variables, and susceptibility-threshold model for binary variables. RESULTS The pedigree reconstruction identified 1 seven-generation pedigree, 2 five-generation pedigrees, 23 four-generation pedigrees, 186 three-generation pedigrees, and 240 two-generation pedigrees. The mean age of the participants was 57.2 years and the males accounted for 39.4%. The prevalence of hypertension, diabetes, dyslipidemia in this population was 49.2%, 10.0%, and 45.2%, respectively. The univariate heritability estimation of resting heart rate, hypertension, and dyslipidemia was 0.263 (95%CI: 0.120-0.407), 0.404 (95%CI: 0.135-0.673), and 0.799 (95%CI: 0.590-1), respectively. The heritability of systolic blood pressure, diastolic blood pressure, fasting glucose, total cholesterol, triglyceride, high-density lipoprotein cholesterol, and low-density lipoprotein cholesterol was 0.379, 0.306, 0.393, 0.452, 0.568, 0.852, and 0.387, respectively. In bivariate analysis, there were phenotypic correlations between resting heart rate with hypertension, diabetes, diastolic blood pressure, fasting glucose, and triglyceride. After taking resting heart rate into account, there were strong genetic correlations between resting heart rate with fasting glucose (genetic correlation 0.485, 95%CI: 0.120-1, P<0.05) and diabetes (genetic correlation 0.795, 95%CI: 0.181-0.788, P<0.05). CONCLUSION Resting heart rate was a heritable trait and correlated with several common chronic diseases and related traits. There was strong genetic correlation between resting heart rate with fasting glucose and diabetes, suggesting that they may share common genetic risk factors.
Collapse
Affiliation(s)
- H C Zheng
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - E C Xue
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - X H Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - X Chen
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - S Y Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - H Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - J Jiang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y Ye
- Department of Local Disease Control and Prevention, Fujian Provincial Center for Disease Control and Prevention, Fuzhou 350001, China
| | - C L Huang
- Department of Hygiene, Nanjing County Center for Disease Control and Prevention, Nanjing 363600 Fujian, China
| | - Y Zhou
- Beijing Tiantan Hospital, Capital Medical University, China National Clinical Research Center for Neurological Diseases, Beijing 100070, China
| | - W J Gao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - J Lv
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - X L Wu
- Department of Hygiene, Nanjing County Center for Disease Control and Prevention, Nanjing 363600 Fujian, China
| | - X M Huang
- Department of Hygiene, Nanjing County Center for Disease Control and Prevention, Nanjing 363600 Fujian, China
| | - W H Cao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y S Yan
- Department of Local Disease Control and Prevention, Fujian Provincial Center for Disease Control and Prevention, Fuzhou 350001, China
| | - T Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| |
Collapse
|
14
|
Liang YF, Huang XM, Wen LL, Kang H, Tao MH, Ye MZ. [Relationship between serum brain-derived neurotrophic factor and clinical stage and dysmenorrhoea of enodmetriosis]. Zhonghua Yi Xue Za Zhi 2020; 100:771-774. [PMID: 32192291 DOI: 10.3760/cma.j.cn112137-20191205-02659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the association between serum brain-derived neurotrophic factor and clinical stage and dysmenorrhoea of endometriosis. Methods: A total of 82 patients were studied with laparoscopically diagnosed endometriosis between June 2017 and June 2019, and 75 healthy women with reproductive age were selected as the control group during the same period. The endometriosis patients were scored by visual analogue scale(VAS)according to their preoperative dysmenorrhoea.And endometriosis was staged and scored according to the score of Revised American Fertility Society(r-AFS).Enzyme-linked immunosorbent assay (ELISA) was used to determine preoperative BDNF level in serum, and the correlation between BDNF level with clinical stage as well as dysmenorrhea of endometriosis were analysed. Results: The serum BDNF level in endometriosis patients was (1 082±43) ng/L, significantly higher than that in the normal control [(649±30) ng/L], there was statistical difference between the two groups(P<0.001). The BDNF expression in patients with r-AFS stage Ⅲ-Ⅳ was higher than that in patients with Ⅰ-Ⅱ stage [(1 164±389) ng/L vs (791±218)ng/L, P<0.001]. BDNF level in serum was closely correlated with the degree of dysmenorrhea (r=0.682), and the BDNF level in patients with moderate or severe dysmenorrhea was significantly higher than that in patients without dysmenorrhea and patients with mild dysmenorrhea [(1 292±43) ng/L vs(718±36) ng/L, P<0.001]. Conclusions: The serum BDNF level in endometriosis patients is positively correlated with clinical stage and dysmenorrhea.
Collapse
Affiliation(s)
- Y F Liang
- Department of Obstetrics and Gynecology, Zhongshan Hospital Affiliated to Xiamen University, Xiamen 361004, China
| | | | | | | | | | | |
Collapse
|
15
|
Gao CJ, Huang XM, Chen ZP, Sheng L, Xu J, Li Y, Li XY, Zhang R, Yu ZY, Zha BB, Wu YY, Yang M, Ding HY, Sun TG, Zhang YQ, Ma L, Liu J. [High level of hemoglobin during the first trimester of pregnancy associated with the risk of gestational diabetes mellitus]. Zhonghua Fu Chan Ke Za Zhi 2019; 54:654-659. [PMID: 31648440 DOI: 10.3760/cma.j.issn.0529-567x.2019.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the relationship between hemoglobin (Hb) level during the first trimester of pregnancy and gestational diabetes mellitus (GDM). Methods: A total of 1 276 participants, who underwent scheduled prenatal examination and normal singleton delivery at the Fifth People's Hospital of Shanghai and Hospital of Intergrated Chinese and Western Medicine in Minhang District, from January 2016 to May 2018 were included. There were 99 cases of GDM (GDM group) and 1 177 cases of normal (control group) pregnant women.Based on the serum Hb level during the first trimester of pregnancy, participants were divided into three groups, 236 cases of low Hb level group (Hb<110 g/L), 868 cases of normal Hb level group (110 g/L≤Hb<130 g/L), and 172 cases of high Hb level group (Hb≥130 g/L). Maternal clinical data were collected, including Hb level during the first trimester of pregnancy, three-point blood glucose (BG) of oral glucose tolerance test (OGTT) and fasting insulin during the second trimester of pregnancy. Homeostasis model assessment of insulin resistance index (HOMA-IR) and homeostasis model assessment of pancreatic β cell function index (HOMA-β) were used to evaluate insulin resistance and pancreatic β cell function. Results: (1) Hb level during the first trimester of pregnancy in GDM group was significantly higher than that in control group [(123±10),(119±11) g/L, P<0.05]. There were no significant difference in gravidity, parity, index of liver and renal function (all P>0.05). (2) Pre-pregnancy body mass index (BMI), 1-hour BG and 2-hour BG of OGTT were significantly increased in the high Hb level group during the first trimester of pregnancy, which were (23±4) kg/m(2), (7.3±2.0) mmol/L, and (6.5±1.4) mmol/L (P<0.05), respectively. The pre-pregnancy BMI, 1-hour BG and 2-hour BG of the normal or low Hb level group were (22±3) kg/m(2), (6.7±1.6) mmol/L, (6.1±1.2) mmol/L; (22±3) kg/m(2), (6.5±1.5) mmol/L, (5.9±1.1) mmol/L, respectively. There were no statistically significant difference in levels of fasting blood glucose, fasting insulin, HOMA-IR and HOMA-β within 3 groups (all P>0.05). (3) In the high Hb level group, prevalence of pregnancy overweight or obesity and GDM were the highest, which were 37.2%(64/172) and 15.1%(26/172), respectively; the differences were statistically significant (all P<0.05). (4) The serum Hb level in the first trimester was positively related with pre-pregnancy BMI (r=0.130, P<0.05), 1-hour BG (r=0.129, P<0.05), 2-hour BG (r=0.134, P<0.05), fasting insulin (r=0.096, P<0.05), and HOMA-IR (r=0.101, P<0.05).Logistic regression indicated that Hb≥130 g/L during the first trimester of pregnancy was an independent risk factor for GDM (OR=2.799, 95%CI: 1.186-6.604; P<0.05). Conclusion: The high level of Hb (Hb≥130 g/L) during the first trimester of pregnancy is associated with GDM.
Collapse
Affiliation(s)
- C J Gao
- Department of Obstetrics and Gynecology, Hospital of Intergrated Chinese and Western Medicine in Minhang District, Shanghai 200241, China
| | - X M Huang
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Z P Chen
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - L Sheng
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - J Xu
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Y Li
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - X Y Li
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - R Zhang
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Z Y Yu
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - B B Zha
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Y Y Wu
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - M Yang
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - H Y Ding
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - T G Sun
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| | - Y Q Zhang
- Department of Obstetrics and Gynecology, Hospital of Intergrated Chinese and Western Medicine in Minhang District, Shanghai 200241, China
| | - L Ma
- Department of Obstetrics and Gynecology, Hospital of Intergrated Chinese and Western Medicine in Minhang District, Shanghai 200241, China
| | - J Liu
- Department of Endocrinology, the Fifth People's Hospital of Shanghai, Fudan University, Shanghai 200240, China
| |
Collapse
|
16
|
Huang XM, Zhang Y, Xu L, Wang M, Wang W. [Clinical significance of tumor infiltrating lymphocytes in high-grade serous ovarian carcinoma]. Zhonghua Bing Li Xue Za Zhi 2019; 48:610-614. [PMID: 31422591 DOI: 10.3760/cma.j.issn.0529-5807.2019.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare intratumoral tumor-infiltrating lymphocytes (TIL) in a cohort of high-grade serous ovarian carcinoma patients between those who treated with neoadjuvant chemotherapy (NACT) and primary debulking surgery (PDS), and to determine the clinical and prognostic significance of TIL in high-grade serous ovarian carcinoma. Methods: Tissue microarrays and immunohistochemistry were used to assess the quantity of CD3+, CD4+ and CD8+ lymphocytes in tumor tissue from 138 high-grade serous ovarian carcinoma (PDS n=84, NACT n=54) which were collected from January 2013 to January 2016 at West China Second University Hospital, Sichuan University. TIL was analysed in two predefined groups of low and high TIL. The associations between clinical features and TIL were evaluated by χ(2) test or Fisher's exact test, and Kaplan-Meier survival analysis and Cox proportional hazards regression model were used for the association between the amounts of TIL and progression free survival. Results: There was no difference in TIL/HPF (high-power field) counting in tumor tissue between PDS and NACT (P>0.05), and in the PDS cohort, CD3+, CD4+ and CD8+TIL were not associated with any clinical features like age, FIGO stage, tumor size and chemotherapy sensitivity, however, in the NACT cohort, CD8+TIL was strongly associated with chemotherapy sensitivity. The univariable analysis supported that high CD8+TIL in tumor tissue was associated with longer progression free survival both in the PDS and NACT cohort(P=0.030, P=0.032), but not CD4+TIL, in the NACT cohort, high CD3+TIL were also associated with longer progression free survival (P=0.019). Finally, in multivariate analysis, only the high CD8+TIL had prognostic significance (HR=0.369, 95%CI=0.176-0.772, P=0.008). Conclusion: High CD8+lymphocytes density in tumor tissue was significantly associated with improved progression free survival in high-grade serous ovarian carcinoma. Besides, the CD8+lymphocytes density could be served as a potential marker of the chemotherapy sensitivity in patients who treated with neoadjuvant chemotherapy.
Collapse
Affiliation(s)
- X M Huang
- Department of Pathology, West China Second University Hospital, Sichuan University;Laboratory of Molecular and Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu 610041, China
| | | | | | | | | |
Collapse
|
17
|
Jiao Y, Shen M, Huang XM, Fan HW, Zeng XJ, Zhang FC, Shen T. [The evaluation of training program "resident team leader in the Department of General Internal Medicine" at Peking Union Medical College Hospital]. Zhonghua Nei Ke Za Zhi 2019; 58:435-438. [PMID: 31159522 DOI: 10.3760/cma.j.issn.0578-1426.2019.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Objective: To evaluate senior resident training program "resident team leader in the Department of General Internal Medicine" at Peking Union Medical College Hospital. Methods: We surveyed the residents or the fellows who had been selected as resident team leaders and received the training from October 2014 to September 2018 on their comments and suggestions. Results: Twenty-two rotated senior residents who were selected as team leaders in the Department of General Internal Medicine completed the survey. Almost all (21/22, 95.5%) of the respondents reported that they learnt more in general as team leaders by Visual Analog Scale (VAS). The mean VAS scores of clinical skills were 7.23±1.27, 7.86±1.32 in teaching abilities, 8.14±0.89 in leadership evaluation. Scales as chief resident assistants were 8.44±1.26. Sixteen respondents (72.7%) considered that pre-job training by attending doctors was necessary. Another 8 (36.4%) respondents addressed their demands on training of teaching skills. Conclusions: The senior resident training program "resident team leader in the Department of General Internal Medicine" improves the competency of rotated senior residents. It is a valuable pilot study on senior resident training and worthy of further application in other departments and hospitals.
Collapse
Affiliation(s)
- Y Jiao
- Department of General Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - M Shen
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - X M Huang
- Department of General Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - H W Fan
- Department of Infectious Disease, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - X J Zeng
- Department of General Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - F C Zhang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - T Shen
- Department of Hematology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| |
Collapse
|
18
|
Chen LL, Xue YJ, Duan Q, Huang XM, Wang LL, Chen GL. [Comparison of gemstone spectral curve and CT value of gastric cancer with different pathological types and differentiation degrees]. Zhonghua Zhong Liu Za Zhi 2019; 41:363-367. [PMID: 31137170 DOI: 10.3760/cma.j.issn.0253-3766.2019.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the differences of gemstone spectral curve and CT value of gastric cancer with different pathological types and differentiation degrees. Methods: 91 cases of preoperative gemstone CT images with gastric cancer were collected, including 24 cases of mucinous carcinoma, 67 cases of non-mucinous carcinoma, 16 cases of signet ring cell carcinoma, 8 cases of mucinous adenocarcinoma, 32 cases of moderately differentiated adenocarcinoma and 35 cases of poorly differentiated adenocarcinoma. Gemstone CT spectral imaging was performed preoperatively, and the spectral curve of the lesion in venous phase was obtained by using GSI Viewer software, the slope of the curve was calculated, and 11 monoenergetic CT values of 40~140 keV (10 keV interval) were measured. The gemstone spectral curves and CT values of gastric cancer with different pathological types and differentiation degrees are compared. Results: The curve slopes of non-mucinous carcinoma, signet ring cell carcinoma and poorly differentiated adenocarcinoma were -1.92±0.53, -1.73±0.37 and -2.14±0.54, respectively. The absolute values were higher than those of mucinous carcinoma (-1.45±0.54), mucinous adenocarcinoma (-0.90±0.34) and moderately differentiated adenocarcinoma (-1.67±0.41), and the differences were all statistically significant (P<0.05). There were significant differences in monoenergetic CT values between mucinous and non-mucinous carcinomas at 40-140 keV (all P<0.05). The former was lower than the latter in different degrees, and the lower the energy, the greater the difference was. There were significant differences in monoenergetic CT values between signet ring cell carcinoma and mucinous adenocarcinoma at 40-100 keV (all P<0.05); monoenergetic CT values between poorly differentiated adenocarcinoma and moderately differentiated adenocarcinoma at 40-90 keV showed statistically significant differences (P<0.05). Conclusions: Gastric cancer with different pathological types and differentiation degrees have their characteristic spectral curves in venous phase, and the monoenergetic CT values are significantly different at low energy. The spectral curve of gemstone CT may be helpful to evaluate the pathological type and differentiation degree of gastric cancer before operation.
Collapse
Affiliation(s)
- L L Chen
- Department of CT/MR, the Affiliated Union Hospital, Fujian Medical University, Fuzhou 350001, China
| | | | | | | | | | | |
Collapse
|
19
|
Huang H, Ye Y, Huang CL, Gao WJ, Wang MY, Li WY, Zhou R, Yu CQ, Lyu J, Wu XL, Huang XM, Cao WH, Yan YS, Wu T, Li LM. [Fujian Tulou Family Cohort Study: study design and characteristics of participants and pedigrees in baseline investigation]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 39:1402-1407. [PMID: 30453444 DOI: 10.3760/cma.j.issn.0254-6450.2018.10.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To describe the study design, the characteristics of participants as well as the pedigrees included in the baseline survey of Fujian Tulou Family Cohort Study. Methods: Fujian Tulou Family Cohort Study was a prospective open cohort study with a biological sample bank. A baseline survey was conducted in Tulou areas of Nanjing county in Fujian province from 2015 to 2018, including questionnaire survey, physical and biochemical indicators examinations, and blood sample collection in adults aged ≥18 years. In addition, family relationship of the participants was also recorded. The pedigree information of the juveniles under 18 years old were also collected. Results: The baseline survey included 2 727 individuals in two clans, of whom 2 373 (87.0%) were adults, and 2 126 participants completed questionnaires, physical examinations and biochemical tests. The average age of the 2 126 participants was (57.9±13.3) years, with 39.4% being males. The current smoking rates in male and female participants were 41.2% and 2.1%, respectively. The corresponding rates of current alcohol consumption were 19.0% and 2.6%. For common chronic diseases, the prevalence rates were 51.3% for hypertension, 9.7% for diabetes and 26.7% for hyperlipemia according to the self-reported disease diagnoses, health examination results and biochemical examination results in class Ⅱ or Ⅲ hospitals. Based on the family relationship information and genealogical data, 710 pedigrees were finally identified, consisting of 5 087 family members. The numbers of five, four, three, and two generations pedigrees were 3, 88, 238 and 381, respectively. The pairs of the first to the fifth degree relatives were 12 039, 2 662, 1 511, 202 and 31, respectively. Conclusion: The establishment of Fujian Tulou Family Cohort provides valuable resources for exploring the genetic risk factors, environmental risk factors and gene-environment interactions contributing to the risk of common chronic diseases.
Collapse
Affiliation(s)
- H Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y Ye
- Department of Local Diseases Control and Prevention, Fujian Provincial Center for Disease Control and Prevention, Fuzhou 350001, China
| | - C L Huang
- Department of Hygiene, Nanjing County Center for Disease Control and Prevention, Nanjing 363600, China
| | - W J Gao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - M Y Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - W Y Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - R Zhou
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - X L Wu
- Department of Hygiene, Nanjing County Center for Disease Control and Prevention, Nanjing 363600, China
| | - X M Huang
- Department of Hygiene, Nanjing County Center for Disease Control and Prevention, Nanjing 363600, China
| | - W H Cao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y S Yan
- Department of Local Diseases Control and Prevention, Fujian Provincial Center for Disease Control and Prevention, Fuzhou 350001, China
| | - T Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| |
Collapse
|
20
|
Liang FY, Han P, Cai Q, Chen RH, Yu ST, Luo MR, Huang XM. [Robot-assisted transaxillary thyroidectomy: our early experience]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 32:1051-1055. [PMID: 30550145 DOI: 10.13201/j.issn.1001-1781.2018.14.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Indexed: 11/12/2022]
Abstract
Objective:To evaluate the feasibility, effectiveness and safety of robot-assisted transaxillary thyroidectomy (RATT).Method: The clinical data of 66 patients undergoing RATT from November 2016 to May 2018 were prospectively collected and analyzed. The average age was (38.61±11.72) years, 57 cases were female and 9 cases were male. Preoperative fine needle aspiration biopsy revealed papillary thyroid carcinoma in 58 cases and follicular thyroid tumor in 8 cases.Result:All the patients successfully completed RATT, and there was no open operation, in which 54 cases of ipsilateral lobetomy and isthmus resection and ipsilateral central lymph node dissection, 8 cases with ipsilateral lobectomy and contralateral near-total lobectomy, and total thyroidectomy with ipsilateral central lymph node dissection and selective neck dissection combined with retroauricular approach in 4 cases. The mean operative time was (124.30±23.41) min, and the average bleeding volume was (17.73±8.28) ml. The mean diameter of thyroid papillary carcinoma was (0.71±6.22) cm, and the postoperative drainage volume was (67.57±25.11) ml. The average postoperative hospitalization time was (3.24±0.81) days. 3 cases (4.5%) had temporary laryngeal nerve palsy after operation, and 1 case (1.5%) had temporary hypocalcemia after operation, all recovered after one month. No postoperative bleeding, subcutaneous emphysema, drinking water cough and permanent hypocalcemia were observed. The average numbers of lymph node dissection in PTC patients were (6.26±4.76), of which 21 cases (36.2%) had lymph node metastasis, postoperative stage T1 54 cases, T2 4 cases, N1a 17 cases, N1b 4 cases. The follow-up time were 1-18 months. The postoperative cosmetic VAS score in January was (9.66±0.54). Ultrasound showed no residual glands in the affected thyroid gland, and there was no recurrence in the local and regional regions.Conclusion:RATT is safe and feasible with good aesthetic effect and can be used as an option for the treatment of thyroid diseases..
Collapse
Affiliation(s)
- F Y Liang
- Department of Otolaryngology, Sun Yat-sen Memorial Hospital,Sun Yat-sen University, Guangzhou, 510120, China
| | - P Han
- Department of Otolaryngology, Sun Yat-sen Memorial Hospital,Sun Yat-sen University, Guangzhou, 510120, China
| | - Q Cai
- Department of Otolaryngology, Sun Yat-sen Memorial Hospital,Sun Yat-sen University, Guangzhou, 510120, China
| | - R H Chen
- Department of Otolaryngology, Sun Yat-sen Memorial Hospital,Sun Yat-sen University, Guangzhou, 510120, China
| | - S T Yu
- Department of Otolaryngology, Sun Yat-sen Memorial Hospital,Sun Yat-sen University, Guangzhou, 510120, China
| | - M R Luo
- Department of Otolaryngology, Sun Yat-sen Memorial Hospital,Sun Yat-sen University, Guangzhou, 510120, China
| | - X M Huang
- Department of Otolaryngology, Sun Yat-sen Memorial Hospital,Sun Yat-sen University, Guangzhou, 510120, China
| |
Collapse
|
21
|
Huang XM. [Development of robot assisted laryngopharyngeal,head and neck surgery]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 32:1043-1047. [PMID: 30550143 DOI: 10.13201/j.issn.1001-1781.2018.14.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Indexed: 11/12/2022]
Affiliation(s)
- X M Huang
- Department of Otolaryngology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| |
Collapse
|
22
|
Xu N, Fan HW, Huang XM, Wang Y, Sha Y, Jiao Y, Zhu WG, Zhang Y, Chen JL, Zeng XJ. [Clinical features of adult patients with chronic active Epstein-Barr virus infection]. Zhonghua Nei Ke Za Zhi 2018; 57:811-815. [PMID: 30392236 DOI: 10.3760/cma.j.issn.0578-1426.2018.11.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinical features of adult-onset chronic active Epstein-Barr virus infection (CAEBV). Methods: A total of 21 adult patients with CAEBV who were admitted to the department of General Internal Medicine at Peking Union Medical College Hospital from January 2006 to January 2016 were retrospectively analyzed. Demographic data, disease duration, clinical manifestations, laboratory findings, treatments and prognosis were reviewed. Results: Eighteen females and 3 males were enrolled with a mean age of 39 years. The most common clinical manifestations included fever in 20 patients, splenomegaly in 20 patients, lymphadenopathy in 18 patients, and hepatomegaly in 10 patients, followed by laryngopharyngeal disorders in 6 patients, pleural effusion and peritoneal effusion each in 5 patients, rash in 4 patients, interstitial lung disease in 3 patients, gastrointestinal hemorrhage in 2 patients, and peripheral neuropathy and pulmonary hypertension each in 1 patient. Six patients were complicated with hemophagocytic lymphohis-tioncytosis(HLH) that developed 5-17 (mean: 9) months following CAEBV onset, all of whom experienced hyperpyrexia, pancytopenia, lymphadenopathy, splenomegaly, and liver dysfunction, 3 with hepatomegaly. Nineteen of the 21 patients had received steroid therapy including 10 combined with immunosuppressive agents, 11 with antiviral therapy, and 8 with intravenous immunoglobulin. Thirteen patients died, including 10 of multiple organ failure, (including 6 of HLH) 2 of severe pulmonary infection, and 1 of lymphoma. Six patients remained on follow-up, yet 2 were missing. Conclusions: CAEBV is expected with severe condition and poor prognosis, which is likely to be complicated with HLH. Clinical physicians should pay attention to adult patients with fever, hepatosplenomegaly and lymphadenopathy, which suggests possible CAEBV.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | - X J Zeng
- Department of General Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| |
Collapse
|
23
|
Huang XM, Chen YY, Zhong BL, Wang GM, Wang AW, Zhou YF, Li YM, Tan X. [Primary pulmonary myxoid sarcoma with EWSR1-CREB1 fusion: report of a case]. Zhonghua Bing Li Xue Za Zhi 2018; 47:798-799. [PMID: 30317742 DOI: 10.3760/cma.j.issn.0529-5807.2018.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
|
24
|
Xu N, Huang XM, Fang WG, Zhang Y, Qiu ZQ, Zeng XJ. [Glycogen storage disease type Ⅰa: a rare cause of gout in adolescent and young adult patients]. Zhonghua Nei Ke Za Zhi 2018; 57:264-269. [PMID: 29614584 DOI: 10.3760/cma.j.issn.0578-1426.2018.04.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the clinical features of secondary gout in glycogen storage disease type Ⅰa (GSD Ⅰa), so as to improve the awareness of this disease. Methods: The clinical features, laboratory findings, treatments and prognosis of 5 GSD Ⅰa patients with secondary gout who had been admitted to the Peking Union Medical College Hospital during 2006 to 2016 were collected and analyzed. GSD Ⅰa was confirmed by liver biopsy and genotyping. Results: Among the 5 patients (median age: 27 years), 3 were males and 2 were females. The mean age of gout onset was 17 ranging from 10 to 22 years old. The common manifestations of GSD included hepatomegaly since childhood, hypoglycemia, growth retardation, anemia, hyperlactacidemia and hyperlipidemia. All the 5 patients were complicated with gouty tophi and kidney stone. Gouty tophi and kidney stone were identified 3.8 years and 10.2 years after the first occurrence of articular symptoms, respectively. Renal damage occurred in 3 cases. All the patients underwent several therapeutic modalities including lifestyle intervention, allopurinol, and raw corn starch treatment. Conclusions: Determination of the presence of primary disease should be performed actively for young-onset gout with early occurrence of gouty tophi. GSD should be suspected if there exist clinical manifestations like hepatomegaly, recurrent hypoglycemia, growth retardation. Early management of hyperuricemia and gout in GSD patients is important to prevent complications and improve prognosis.
Collapse
Affiliation(s)
| | | | | | | | | | - X J Zeng
- Department of General Internal Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| |
Collapse
|
25
|
Huang XM, Li H, Zeng XJ. [What is a teaching clinic for resident?]. Zhonghua Nei Ke Za Zhi 2018; 57:152-154. [PMID: 29397606 DOI: 10.3760/cma.j.issn.0578-1426.2018.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
|
26
|
Lin PL, Liang FY, Han P, Chen RH, Yu ST, Cai Q, Huang XM. [Gasless endoscopic selective lateral neck dissection via an anterior chest approach for papillary thyroid carcinomas]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2017; 52:915-920. [PMID: 29262450 DOI: 10.3760/cma.j.issn.1673-0860.2017.12.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To assess the safety and curative effect of gasless endoscopic selective lateral neck dissection (GESLND) via an anterior chest approach for papillary thyroid carcinoma (PTC). Methods: Eighteen patients with PTC(T1-2N1bM0, size<3.0 cm), having GESLND via an anterior chest approach, were included from November 2008 to December 2016. Results: GESLND via an anterior chest approach was successfully performed in all 18 PTC patients (seven male and eleven female) with 83.3% of T1 and 16.7% of T2. The mean operative time of selective lateral neck dissection was 73 min (range 51-92 min). The mean of intraoperative bleeding was 61.1 ml (range 30-120 ml). No major complications occurred except one transient hypoparathyroidism. No residual thyroid glands were detected on ultrasonography and thyroglobulin was(0.73±0.16)ng/ml three months postoperatively. The median of follow-up was 54.5 months (range 6-104 months). No recurrence disease was observed in any patient on ultrasonography, computer tomography, thyroglobulin or selective iodine-131 scan during the follow-up period. The cosmetic result and functional preservation was excellent, when the assessments were performed three months postoperatively. Conclusion: GESLND via an anterior chest approach is feasible and safe for selected PTCs, with superior appearance.
Collapse
Affiliation(s)
- P L Lin
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510289, China
| | - F Y Liang
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510289, China
| | - P Han
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510289, China
| | - R H Chen
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510289, China
| | - S T Yu
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510289, China
| | - Q Cai
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510289, China
| | - X M Huang
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510289, China
| |
Collapse
|
27
|
Zhou ZW, Liang FY, Han P, Lin PL, Huang XM. [The significance of preservation of the supraclavicular nerve in endoscopic thyroidectomy via gasless anterior chest approach]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2017; 52:819-823. [PMID: 29141290 DOI: 10.3760/cma.j.issn.1673-0860.2017.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the significance for the preservation of the supraclavicular nerve in endoscopic thyroidectomy via gasless anterior chest approach. Methods: We retrospectively evaluated 168 patients who underwent unilateral endoscopic thyroidectomy via gasless anterior chest approach, with preservation of the medial branch of the supraclavicular nerve in 110 patients and not in other 58 patients. Semmes-Weinstein monofilament (SWM) test and a visual analogue scale (VAS) were used to assess the recovery of sensation in anterior chest within 1-12 months postoperatively. Difference in the scores of SWM or VAS between groups was tested with Mann-Whitney U test, and the rates of SWM and VAS scores returning to normal levels in individual periods after surgery was compared with Chi-square test. Results: The preserved group showed more favorable results than the non-preserved group in both SMW and VAS scores. Compared to control group, SWM score in preserved group possessed a higher rate recovery to normal level at any period after operation, which was close to complete normality in 7-9 months postoperatively, and SWM score in non-preserved group was still partially normal in 10-12 months from surgery. Preferable results for VAS were also found in the preserved group, except no significant difference in VAS between groups in1-3 months or 10-12 months after operation. Conclusion: Preservation of the medial branch of the supraclavicular nerve in endoscopic thyroidectomy via gasless anterior chest approach can improve sensation recovery in anterior chest, thus improving postoperative quality of life of patients.
Collapse
Affiliation(s)
- Z W Zhou
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - F Y Liang
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - P Han
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - P L Lin
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - X M Huang
- Department of Otorhinolaryngology Head and Neck Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| |
Collapse
|
28
|
Lyu JY, Liang FY, Han P, Huang XM. [Value of the endoscopic diagnosis on the lesions of the skull base in postradiotherapeutic patients with nasopharyngeal carcinoma]. Zhonghua Zhong Liu Za Zhi 2017; 39:384-388. [PMID: 28535658 DOI: 10.3760/cma.j.issn.0253-3766.2017.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the diagnostic value of the endoscopic biopsy operation to the lesions of the skull base in the patients with nasopharyngealcarcinoma after radiotherapy. Methods: From February 2006 to February 2010, 84 patients with nasopharyngeal carcinoma suffered from the lesions of the skull base after radiotherapy were included in this study. The relationship between the pathologic results of endoscopic biopsies from the skull base and the imaging results by Magnetic Resonance Imaging(MRI) was compared and discussed. The relationship between the pathologic results and more than 2-years' follow-up was also investigated. Results: There were 71 cases with clivus, 5 cases with pterygopalatine fossa and infratemporal fossa, 4 cases with parapharyngeal space, and 4 cases with cavernous sinus. The pathologic results of endoscopic biopsies indicated that 35 cases with recurrence including 30 case with poorly differentiated squamous cell carcinomas, 5 cases with cancer nests, 49 cases with non-tumor. Chi-square test showed that there was close relationship between MRI and pathologic results (P<0.05). In the patients followed up over 2 years, the pathologic results showed 28 cases with recurrence, 48 cases with non-tumor. MRI showed 36 cases with recurrence, 40 cases with non-tumor. But during follow-up, 30 cases were proved to be recurrent and 46 cases had non-tumor. However, Chi-square test showed that there was no statistically significance between the pathological results and follow-up(P=0.62). The sensitivity, specificity and diagnostic accuracy of the endoscopic diagnosis were 90.0%, 97.8% and 95.0%. Chi-square test also showed that there was no statistically significance between MRI and follow-up (P=0.24). The sensitivity, specificity and diagnostic accuracy of MRI were 80.0%, 73.9% and 76.0%. Conclusions: The endoscopic method is a specific, sensitive, safe, effective and minimally invasive in diagnosis of lesions of the skull base in postradiotherapeutic patients with nasopharyngeal carcinoma.
Collapse
Affiliation(s)
- J Y Lyu
- Department of otorhinolaryngology, Jiangmen Central Hospital, Jiangmen 529000, China
| | - F Y Liang
- Department of otorhinolaryngology Head and Neck Surgery, Second Affiliated Hospital of Sun Yat-sen University, Guangzhou 510120, China
| | - P Han
- Department of otorhinolaryngology Head and Neck Surgery, Second Affiliated Hospital of Sun Yat-sen University, Guangzhou 510120, China
| | - X M Huang
- Department of otorhinolaryngology Head and Neck Surgery, Second Affiliated Hospital of Sun Yat-sen University, Guangzhou 510120, China
| |
Collapse
|
29
|
Huang XM, Hwang AC, Sharma-Walia N. ID: 51: CHEMOTHERAPEUTIC POTENTIAL OF LIPOXINS IN KAPOSI'S SARCOMA AND PRIMARY EFFUSION LYMPHOMA. J Investig Med 2016. [DOI: 10.1136/jim-2016-000120.89] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Current treatments for Kaposi's Sarcoma (KS) and Primary Effusion Lymphoma (PEL) rely on systemic chemotherapeutics developed for non-virus-associated cancers that target DNA replication of all dividing cells. Other treatment methods aim at keeping immune system healthy and infection under control through surgery. All of the above approaches have low efficacy, high cost, and high risk of secondary malignancies especially in immuno-compromised patients. Hence, there is an emerging need to look for alternative treatment focused on KS or PEL host molecules, such as Lipoxins. Lipoxins are anti-inflammatory molecules that can target a variety of pro-inflammatory pathways of KS and PEL. Previous results from our lab have shown that level of ALX receptor (ALXR) does not change after Kaposi's Sarcoma Herpes Virus (KSHV) infection, leading to the potential use of Lipoxins to trigger anti-inflammatory and pro-apoptotic pathways as treatment of KS and PEL.In this study, we investigated downstream signaling in KSHV harboring body cavity B cell lymphoma (BCBL-1) cells induced by Lipoxin treatment to assess its pro-apoptotic effect. We treated 5–10×106 BCBL-1 cells with solvent control (EtOH), Lipoxin (100 mM), or Epilipoxin (100 mM) for 48 and 72 hrs. Downstream phosphorylation of Akt, NF-kB p65, and ERK were assessed using Western blotting and pro-apoptotic gene changes were detected using Real-Time PCR. Cell survival and cell cycle progression was assessed using BrdU FACS analysis. We found that Lipoxin and Epilipoxin treatment downregulated NF-kB and ERK activation via ALXR binding while Akt signaling was not affected. We also found that Lipoxin successfully upregulated pro-apoptotic genes such as BIM-1, BAX, BCL-10, and p53 compared to control. Lipoxin treatment also led to decreased S-phase progression and induction of apoptosis. In conclusion, our study suggests that Lipoxins have therapeutic potential for PEL and should be explored in KS and other PEL cell types.
Collapse
|
30
|
Shan XY, Huang XM, Wang MS, Zheng HB, Liu ZL, Wang B. Follow-up observational study of "bi-ring method" breast surgery for treating hypermastia and mastoptosis. CLIN EXP OBSTET GYN 2016; 43:57-62. [PMID: 27048019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
PURPOSE This study investigated the efficacy and patient satisfaction of "bi-ring method" breast surgery in 46 patients with hypermastia and/or mastoptosis. MATERIALS AND METHODS A questionnaire survey, objective data measurements, visual analysis system survey, and various scoring scales were used to qualitatively and quantitatively assess the patients' indicators before and after surgery. RESULTS Statistical analysis showed the following: symptoms and signs in patients with macromastia improved significantly; all patients' breast shapes improved significantly and became more symmetrical and durable; all patients had minor hidden scars; the nipples and areolas had good feeling postoperatively, and there were relatively few mild complications. CONCLUSIONS The patients' overall satisfaction was high, indicating that the "bi-ring method" of breast plastic surgery could not only improve the breast shape and boast concealed scars but could significantly improve the patients' signs and symptoms of hypermastia, but the nipples and areolas had good postoperative feeling and there were few complications. Thus, this is a reasonable surgical approach that is worthy of promotion.
Collapse
|
31
|
Li S, Deng Y, You JP, Chen ZP, Peng QL, Huang XM, Lu QH, Huang XL, Zhao JM, Qin X. XRCC1 Arg399Gln, Arg194Trp, and Arg280His polymorphisms in esophageal cancer risk: a meta-analysis. Dig Dis Sci 2013; 58:1880-90. [PMID: 23543084 DOI: 10.1007/s10620-013-2569-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Accepted: 01/06/2013] [Indexed: 12/20/2022]
Abstract
BACKGROUND The X-ray repair cross-complementation group 1 (XRCC1) protein plays an important role in base excision repair. AIM To elucidate the role of XRCC1 Arg399Gln, Arg194Trp and Arg280His genotypes in esophageal cancer risk, all available studies were considered in the present meta-analysis. METHODS Eligible studies were identified by searching several electronic databases for relevant reports published before June 2012. RESULTS According to the inclusion criteria and exclusion criteria, a total of 21 eligible studies were included in the pooled analyses. Among the 21 studies, 18 focused on Arg399Gln polymorphism, 11 described the Arg194Trp, and 4 articles investigated on Arg280His. Our analysis suggested that there was no evidence of significant association between XRCC1 Arg399Gln polymorphism and esophageal cancer risk in any genetic model. In the stratified analysis by ethnicity for Arg399Gln polymorphism and esophageal cancer, the results showed that Arg399Gln polymorphism was not associated with esophageal cancer risk. Only 4 studies analyzed the relationship between XRCC1 Arg280His polymorphism and the risk of esophageal cancer. The Arg/His and His/His genotypes were not significantly associated with increased risk of EC. A similar negative association was maintained in dominant and recessive models. However, for XRCC1 Arg194Trp polymorphism, our study showed individuals carrying the variant genotype Trp/Trp had a significant increased risk of esophageal cancer (OR = 1.295, 95 % CI 1.053-1.591, P = 0.014). In addition, increased associations were found in recessive model (OR = 1.332, 95 % CI 1.093-1.624, P = 0.005). CONCLUSIONS Our meta-analysis suggested that Arg194Trp Trp allele might act as a risk allele in its association with esophageal cancer.
Collapse
Affiliation(s)
- Shan Li
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Qin X, Deng Y, Liao XC, Mo CJ, Li X, Wu HL, He YN, Huang XM, Peng T, Chen ZP, Li S. The IL-8 gene polymorphisms and the risk of the hepatitis B virus/infected patients. DNA Cell Biol 2012; 31:1125-30. [PMID: 22335768 DOI: 10.1089/dna.2011.1438] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Interleukin-8 (IL-8) belongs to the superfamily of CXC chemokines, contributing to human cancer progression through potential mitogenic, angiogenic, and motogenic functions. We hypothesize that the functional polymorphism of IL-8 may influence the inflammatory process during pathological stage from hepatitis to hepatocellular carcinoma (HCC). Two polymorphisms in the IL-8 gene (-251A/T and +781C/T) were examined in 160 cases of chronic hepatitis B, 80 cases of hepatitis B virus (HBV)-related liver cirrhosis (LC), 150 cases of HBV-related HCC, and 150 healthy controls using polymerase chain reaction-restriction fragment length polymorphism method and DNA sequencing. In the LC group, the AA genotypes were associated with a significantly decreased risk of LC compared with the TT genotype (OR=0.14, 95% CI 0.02-0.87, p=0.035). The data also revealed that subjects with the A allele appeared to have lower susceptibility to LC than those with the T allele (OR=0.48, 95% CI 0.25-0.92, p=0.027). The +781C/T polymorphism of IL-8 was not found relevant to the liver diseases. This study indicated that the IL-8 gene -251 AA genotype might be a protect factor for LC.
Collapse
Affiliation(s)
- Xue Qin
- Department of Clinical Laboratory, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Abstract
Our objective was to explore the epidemiology of HIV and syphilis at population level in young Chinese adults. The study was carried out in six areas of three Chinese provinces: Zhejiang, Yunnan and Shaanxi. All couples attending the compulsory premarital examination were recruited. Routinely taken blood was collected onto filter paper. Tests for HIV and syphilis used modified particle agglutination techniques. In all, 17,226 individuals were tested. There were no HIV infections in Zhejiang or Shaanxi. In Yunnan, there were 28 positives: 0.75% (95% confidence interval: 0.5, 1.1), with 22 (78%) in men and 16 (57%) in known high-risk individuals. Syphilis prevalence ranged from 0.33% to 0.71% across study sites, with 58% in men. Although syphilis levels suggest that unsafe sexual activity is occurring in all areas, HIV is not yet affecting the general population of Zhejiang or Shaanxi. The epidemic in Yunnan is being driven by injecting drug users, but there may now be transmission in the general population.
Collapse
Affiliation(s)
- T Hesketh
- Institute of Child Health, London, UK.
| | | | | | | | | | | | | |
Collapse
|
34
|
Tu XG, Yao LN, Huang XM, Chen HL, Yu KG, Jiang MG, Zhu WM, Chen YM, Liu BD, Lei CQ. [Second sampled survey on the distribution of human parasites in Zhejiang Province]. Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi 2003; 19:145-8. [PMID: 12571938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
OBJECTIVE Twenty-six species of human parasites were recorded in Zhejiang Province in 1987-1989 as a part of the national investigation on the distribution of human parasites, and the total prevalence was 80.2%. In order to find out possible changes on the composition of parasite species and decrease of prevalence after control intervention particularly mass chemotherapy in the past years and provide evidence for an improved control strategy, the second sampled survey was carried out from 1998 to 1999. METHODS Ten counties were identified randomly out of 28 counties where the last survey was conducted following the same sampling method. Same technics were used for case detection and data processing. RESULTS The total infection rate in a sample of 15,698 was 22.84% was 22.84% in 30 investigation spots in 10 counties, and 17 species of parasites were revealed. The overall prevalence was reduced by 71.51% in comparison to that of 1989, and the number of parasite species was 17, 9 less than that of the last investigation. CONCLUSIONS The prevalence of human parasites has greatly declined in this province due to the socioeconomic development and adoption of comprehensive control measures focusing on mass chemotherapy in the past decade.
Collapse
Affiliation(s)
- X G Tu
- Institute of Endemic Disease, Zhejiang Provincial Center for Disease Prevention and Control, Hangzhou 310009
| | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Shao JY, Huang XM, Yu XJ, Huang LX, Wu QL, Xia JC, Wang HY, Feng QS, Ren ZF, Ernberg I, Hu LF, Zeng YX. Loss of heterozygosity and its correlation with clinical outcome and Epstein-Barr virus infection in nasopharyngeal carcinoma. Anticancer Res 2001; 21:3021-9. [PMID: 11712805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Sixty-one human nasopharyngeal carcinomas (NPC) were examined by allelotype analysis for the purposes of detecting potential association between loss of heterozygosity (LOH), clinicopathological parameters and Epstein-Barr virus (EBV) infection. LOH was performed using 257 polymorphic markers on 22 chromosomes. High frequency LOH (> or = 60%) was observed on 12 chromosome arms including 1p, 2p, 2q, 3p, 3q, 5q, 9p. 9q, 11q, 13q, 14q and 17q, with the highest LOH frequency of 91% on 3p. Seventy-three loci presented LOH frequency > or = 30%; most of these loci clustered on 1p36 p34, 2p25-p24, 3p14-p21, 3p24-p26, 5q11-q14, 5q31-q33, 9p21-p23, 9q33-q34, 11q23-q25, 13q12 q14, 13q31-q33, 14q13-q11, 14q32 and 19q13. On 1p36-p34, 2p25-p24, 5q13-q11, 5q31-q33 and 19q13 are reported for the first time. LOH was correlated with specific clinicopathological parameters including tumor T-stage, N-stage, TNM-stage, tumor differentiation and serum antibody titers of IgA against virus capsid antigens (VCA) and early antigen (EA) of EBV in NPC (LOH frequency > or = 30%). Significantly high LOH frequency was observed on 9p21 (56%) and 19q13 (50%) in NPC with stage T3+T4, while significantly higher LOH frequency was observed on 12p11 (65%) in NPC with stage T1 + T2. Significantly higher LOHfrequency on 19q13 was also observed in NPC with advanced TNM-stage (III+IV). High fractional allelic loss (FAL) value and high antibody titers of EBV IgA/VCA and/or IgA/EA were significantly correlated with T3 + T4-stage, distant lymph node metastasis and advanced TNM-stage of NPC. We also found that NPC patients with high titers of IgA/VCA and IgA/EA showed high LOH frequency on 16q (48%) and 19q13 (48%). These results suggest that LOH on 9p21, l6q and 19q13 may be responsible for the aggressiveness and progression of NPC; there may be an interaction between allelic loss and EBV infection in the etiology of NPC. High frequency of LOH on 4q21 and 14q11-q12 were alsofound to be correlated with WHO type III NPC histopathology, suggesting that LOH on these regions may cause poor NPC differentiation. Our data also may be useful for the development of a NPC molecular staging system, a system which may augment the use of clinical pathological features in the diagnosis and prognosis of this disease.
Collapse
Affiliation(s)
- J Y Shao
- Department of Patholog, Sun Yat-Sen University of Medical Sciences, Guangzhou, China
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Huang XM, Peng S, Zhao QS, Xu MZ. [The development of an all-purpose medical electronic teaching instrument]. Zhongguo Yi Liao Qi Xie Za Zhi 2001; 25:41-44. [PMID: 12583303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
This paper introduces a kind of all-purpose medical electronic teaching instrument. According to the modularization design rule, a medical electronic teaching instrument integrated with information transfer, signal processing, keyboard monitoring and signal sampling, etc, can be realized. On the other hand, A/D, D/A, self-detecting of computer, collecting and testing of biological potentials, driving electromotor and generating functional signals, etc can also be realized by the related software based on the system. It has been proved that, by using single-chip processor and computer, the system can implement full-scale test and processing of biomedical signals so that operators can understand the principles and the construction of medical instruments more easily and deeply. Therefore, it is valuable in application of medical electronic coursesteaching, research and etc.
Collapse
Affiliation(s)
- X M Huang
- Electrical Engineering Department, Fudan University
| | | | | | | |
Collapse
|
37
|
Shao JY, Wang HY, Huang XM, Feng QS, Huang P, Feng BJ, Huang LX, Yu XJ, Li JT, Hu LF, Ernberg I, Zeng YX. Genome-wide allelotype analysis of sporadic primary nasopharyngeal carcinoma from southern China. Int J Oncol 2000; 17:1267-75. [PMID: 11078815 DOI: 10.3892/ijo.17.6.1267] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is one of the most common malignant tumors in Southern China, especially in the Guangdong area. To demonstrate a comprehensive profile of loss of heterozygosity (LOH) in NPC, we applied a large panel of 382 microsatellite polymorphism markers covering all the 22 autosomes in 98 cases of sporadic primary NPC. Of the 335 informative markers, 83 loci showed high level of LOH (presence in equal to or more than 30% cases) and most of the high frequent loci were clustered to chromosome 1p36 and 1p34, 3p14-p21, 3p24-p26, 3q25-q26 and 3q27, 4q31 and 4q35, 5q15-21 and 5q32-q33, 8p22-p23, 9p21-p23 and 9q33-q34, 11p12-p14, 13q14-q13 and 13q31-q32, 14q13-q11, 14q24-q23 and 14q32. High frequency of LOH was found in chromosomes 3, 5, 9 and 11 (>/=50%), while medium frequency of LOH was found in chromosomes 1, 4, 6, 14, 17 and 19 (40-49%). Several new regions showing high frequency of LOH were found in chromosome 1p36, 3q25-q26, 3q27, 5q15-q21, 8p22-p23 and 11p12-14. The relationship between LOH and TNM stage of NPC was evaluated. Regions 6p23 (D6S289), 8p23.1 (D8S549) and 9q34.2 (D9S1826) showed higher frequency of LOH in later stages (III and IV) than in earlier stages (I and II) (P<0.05). Thus, our study provides a global view on allelic loss in the development of NPC and should shed light on the way for localization of putative tumor suppressor genes associated with the pathogenesis of NPC.
Collapse
Affiliation(s)
- J Y Shao
- Department of Pathology, Cancer Center, Sun Yat-sen University of Medical Sciences, Guang Zhou, P.R. China
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Liu NF, Yan JC, Huang XM. Effect of advanced glycosylation end products on diacylglycerol signaling pathway in cultured rat aortic smooth muscle cells. Zhongguo Yao Li Xue Bao 1999; 20:618-22. [PMID: 10678125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
AIM To investigate whether diacylglycerol (Dia) signaling pathway is stimulated by advanced glycosylation end products (AGEP) and to determine effect of vitamin E and aminoguanidine on Dia level induced by AGEP in cultured rat aortic vascular smooth muscle cells (VSMC). METHODS The effect of AGEP on Dia level in cultured VSMC was measured by radio-enzymatic assay. Quantitative measurements of [32P]phosphatidic acid were performed by thin-layer chromatography and autoradiography. RESULTS The Dia level in VSMC incubated with AGEP-BSA was markedly increased in a concentration-dependent, biphasic manner. The early phase was rapid and transient, peaking at 15 s. The late phase reached the maximal level at 10 min and decayed slowly. The Dia levels in VSMC exposed to different concentrations of AGEP-BSA and AGEP-BSA glycosylated for various periods were greatly increased compared with control group. Vitamin E 50, 100 nmol.L-1 prevented the AGEP-BSA-stimulated elevation of Dia level in VSMC, from (940 +/- 43) pmol.L-1 to (599 +/- 38), (290 +/- 21) pmol.L-1, respectively. In aminoguanidine-treated AGEP-BSA groups, Dia level in the cells incubated with the same concentration of AGEP-BSA (100, 200 mg.L-1) were decreased to (260 +/- 8) and (289 +/- 10) pmol.L-1, respectively. Early glycosylated low-density lipoproteins (LDL) did not affect Dia level. CONCLUSION AGEP causes a robust stimulation of Dia signaling pathway in VSMC. Vitamin E and aminoguanidine attenuate the production of Dia.
Collapse
Affiliation(s)
- N F Liu
- Division of Cardiology, First Affiliated Hospital, Nanjing Railway Medical College, China
| | | | | |
Collapse
|
39
|
Abstract
Genotoxic activity appears to originate primarily from reactions of chlorine with humic substances in the source waters. Comparisons of extracts of settled versus chlorinated water have confirmed that chlorinating during water treatment produces mutagenic activity in the mutagenicity tests. Present work on XAD-2 extracts of raw, chlorinated (treated), and settled water from the Chao Lake region of China has involved a battery of mutagenicity assays for various genetic endpoints: the Salmonella test, the sister-chromatid exchange (SCE) induction in Chinese hamster lung (CHL) cells, and the micronucleus (MN) induction in the peripheral blood erythrocytes of silver carp. Extracts of raw and treated water but not the settled water are mutagenic in the Salmonella assay. On the other hand, extracts of three water samples show activity in the SCE and MN assays, especially the raw and treated water. These data show that contamination and chlorinating contribute mutagens to drinking water and suggest that the mammalian assays may be more sensitive for detecting mutagenicity in aquatic environment than the Salmonella test.
Collapse
Affiliation(s)
- Q Liu
- Department of Biological Science and Technology, Nanjing University, Nanjing, 210093, People's Republic of China
| | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Abstract
The expression levels of nm23-H1 mRNA and its protein in human nasopharyngeal carcinoma (NPC) were detected to clarify the relationship between nm23-H1 and metastasis and prognosis of patients with NPC. nm23-H1 mRNA expression in fresh tissues from 78 patients with NPC was investigated by in situ hybridization and RT-PCR. Routine labeling streptavidin-biotin immuno-histochemistry with the nm23-H1 murine monoclonal antibody was employed to study the expression of nm23-H1 protein in paraffin-embedded specimens from 231 patients with NPC treated in our hospital. The clinical pathologic data and results of follow-up were collected. Comparisons between expression of nm23-H1 protein or mRNA and clinical outcome were performed using the chi2 test. Multivariate prognostic analyses were performed by the Cox regression model. We found that nm23-H1-negative tumors were associated with a higher incidence of lymph-node metastasis (84.2%) than nm23-H1-positive ones (32.8%, p < 0.01). The distant metastasis and loco-regional recurrence rates in the nm23-H1-negative group were 55.8% and 31.68%, respectively but only 17.2% and 11.5%, respectively, in the nm23-H1-positive group (p < 0.01). A significant association was found between expression of nm23-H1 protein and prognosis (p < 0.01). Expression of nm23-H1 protein indicated favorable prognosis, suggesting that the absence of nm23-H1 protein expression was significantly associated with lymph-node metastasis, recurrence and distant metastasis in NPC. Expression of the nm23-H1 gene may be valuable for assessing the prognosis of NPC.
Collapse
Affiliation(s)
- X Guo
- Department of Nasopharyngeal Carcinoma, Cancer Center, Sun Yat-sen University of Medical Sciences, Guangzhou, People's Republic of China
| | | | | | | | | | | | | |
Collapse
|
41
|
Abstract
"Bed crisis" is a buzz word of the 90's in the National Health Services (NHS). Medical emergency admissions keep rising and hospital resources remain limited. Faced with such a dilemma, many hospitals have endeavoured to improve their service efficiencies in order to meet the challenge. This paper describes a real-life hospital process re-engineering project in which computer simulation and optimisation models were applied to provide decision making support in determining the size of the proposed medical assessment unit and the allocation of the available medical beds to minimise hospital bed overflows.
Collapse
Affiliation(s)
- X M Huang
- Global Modelling Department, GE Capital Global Consumer Finance Ltd., Bruntcliffe Way, Leeds, UK
| |
Collapse
|
42
|
Affiliation(s)
- X M Huang
- Chemical and Agricultural Products Division, Abbott Laboratories, North Chicago, IL 60064, USA
| | | | | | | | | | | | | | | |
Collapse
|
43
|
Abstract
An out-patient-waiting-time standard has been set up by the government in the Patient's Charter and the standard is supposed to be effective nationwide indiscriminately. This standard is static and does not take into account local variations in patient expectations, patient unpunctualities in keeping their appointments, changing demand, and resource (or budget) constraints. Therefore, it is not surprising that many acute hospitals or Trusts (including the best-known teaching hospitals) have failed to achieve a satisfactory performance against this standard. In this paper, we argue that, while regarding this standard as the government's expectation, local out-patient-waiting-time targets could be set up more comprehensively each year on the basis of prevailing patient expectations, so that the most cost-effective (or optimal) quality is achieved instead of the ideal (or best) quality. We have also developed a mathematical-programming model which can be used to help determine the out-patient waiting-time targets in a systematic way, once the expected degrees of patient satisfaction are specified. A numerical example is provided to illustrate how the model works.
Collapse
Affiliation(s)
- X M Huang
- Dept. of Healthcare Informatics, Postgraduate Medical School, University of Plymouth, UK
| | | |
Collapse
|
44
|
Abstract
In-patient bed requirement (or number of beds required to cope with the workload) is of prime importance for hospital management because of its direct implication for manpower requirement and therefore the costs. In-patient beds could be divided into emergency beds and elective beds, where the requirement for emergency beds will be affected by both patient length of stay distributions and the random patterns in which patients arrive. In this paper, the author extends the early results by Pike et al. (1963, Br. J. Prev. Soc. Med. 17, 172) so that day-of-week effect is introduced into the queuing model to evaluate the requirement of emergency beds. It is demonstrated that emergency bed occupancy on any specific day of the week follows a Poisson distribution.
Collapse
Affiliation(s)
- X M Huang
- Information Department, Plymouth Hospitals NHS Trust, Derriford, UK
| |
Collapse
|
45
|
Cui ZH, Sun YE, Huang XM. [Video-assisted thoracic surgery: preliminary results of 25 cases]. Zhonghua Wai Ke Za Zhi 1994; 32:584-5. [PMID: 7750412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
From Oct 1992 to Dec 1993, 25 cases were done by VATS. They were: Wedge resection of the lung (5), biopsy of mediastinal mass (4), pleural biopsy (4), removal of mediastinal cyst (3), resection of pulmonary bullae and pleurodesis (2), removal of intrathoracic foreign body (2), lobectomy (2), removal of clotted blood of hemothorax (1), resection of malignant mesothelioma (1), and esophageal tumor (1). There was no severe complication. Three procedures of VATS needed to be converted to thoracotomy. All 25 patients were recovery well. The comment was done for indications and contraindications of VATS.
Collapse
Affiliation(s)
- Z H Cui
- General Hospital, People's Liberation Army, Beijing
| | | | | |
Collapse
|
46
|
Huang XM, Wei SG, Wang LF. [Reversal of malignant phenotype of human hepatoma cells by antisense c-ets-2, c-myc and N-ras]. Zhonghua Zhong Liu Za Zhi 1994; 16:243-6. [PMID: 7805549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A recombinant retroviral vector was constructed which expressed antisense RNA of c-ets-2, c-myc and N-ras. The pseudotype virus was packaged and rescued by transfection in PA317 cells and used to infect human hepatoma cell line SMMC-7721. After selection with G418, resistant colonies were obtained. Stable integration of retrovirus in infectants was shown by Southern hybridization of genomic DNA and the presence of antisense RNA was detected by RNA dot blot hybridization. It was demonstrated that the antisense RNAs did inhibit the growth of human SMMC-7721 hepatoma cells. The ability to form colony in soft agar and tumorigenicity in nude mice of SMMC-7721 were significantly suppressed by the antisense RNAs. The result implicates the potential value in future cancer gene therapy.
Collapse
Affiliation(s)
- X M Huang
- Peking Union Medical College Hospital, Beijing
| | | | | |
Collapse
|
47
|
Xu QM, Sun YE, Huang XM. [Study on motor function of the esophagus by SG-II computer manometer]. Zhonghua Wai Ke Za Zhi 1994; 32:278-80. [PMID: 7842941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The manometric studies of esophageal motility were performed on 30 normal subjects. Pressures were detected with a 3-microtransducer catheter following wet swallow. The measure, record and data processing were performed with the computer. The values obtained by us were compared with those reported by other laboratories. We consider that this method is simple, quick and accurate.
Collapse
Affiliation(s)
- Q M Xu
- General Hospital of People's Liberation Army, Beijing
| | | | | |
Collapse
|
48
|
Zhang XG, Sun YE, Huang XM. Primary hemangiopericytoma of the lung. Chin Med J (Engl) 1994; 107:304-6. [PMID: 8088201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Affiliation(s)
- X G Zhang
- Department of Thoracic Surgery, PLA General Hospital, Beijing
| | | | | |
Collapse
|
49
|
Abstract
Patient waiting time in outpatient clinics is often the major reason for patients' complaints about their experiences of visiting outpatient clinics. Therefore, patient satisfaction with waiting time plays a crucial role in the process of health quality assurance or quality management. This paper reports the results of a survey on patient attitude towards waiting in an outpatient surgery clinic. Generally patients appear reasonably satisfied if they wait no more than 37 minutes when arriving on time, and no more than 63 minutes when late for appointments. Patients coming up to 15 minutes early are prepared to take full responsibility for the extra waiting caused, but the patients coming even earlier intend to be seen earlier and are only prepared to wait 15 minutes longer than otherwise. The potential applications of patient attitude towards waiting in the quality assurance process, ie setting up waiting time limits and designing patient dispatching rules, are also discussed.
Collapse
|
50
|
Jiang DQ, Huang XM. [Studies on the chemical constituents of Ranunculus ternatus Thunb]. Zhongguo Zhong Yao Za Zhi 1993; 18:550, 574. [PMID: 8011110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- D Q Jiang
- Guangxi Institute of Traditional Medical and Pharmaceutical Sciences, Nanning
| | | |
Collapse
|