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OBJECTIVE@#To compare the role and importance of fibular fixation in tibiofibular fractures by Meta-analysis.@*METHODS@#The literature related to the comparison of the efficacy of fixation of the fibula with or without fixation on the treatment of tibiofibular fractures was searched through the databases of China Knowledge Network, Wipu, Wanfang, The Cochrane Library, Web of science and Pubmed, and statistical analysis was performed using RevMan 5.3 software. The rates of malrotation, rotational deformity, internal/external deformity, anterior/posterior deformity, non-union, infection, secondary surgery and operative time were compared between the fibula fixation and non-fixation groups.@*RESULTS@#A total of 11 publications were included, six randomised controlled trials and five case-control trials, eight of which were of high quality. A total of 813 cases were included, of which 383 were treated with fibula fixation and 430 with unfixed fibulae.Meta-analysis results showed that fixation of the fibulae in the treatment of tibiofibular fractures reduced the rates of postoperative rotational deformity[RR=0.22, 95%CI(0.10, 0.45), P<0.000 1] and internal/external deformity[RR=0.34, 95%CI(0.14, 0.84), P=0.02] and promoted fracture healing [RR=0.76, 95%CI(0.58, 0.99), P=0.04]. In contrast, the rates of poor reduction [RR=0.48, 95% CI(0.10, 2.33), P=0.36], anterior/posterior deformity[RR=1.50, 95%CI(0.76, 2.96), P=0.24], infection[RR=1.43, 95%CI(0.76, 2.72), P=0.27], secondary surgery[RR=1.32, 95%CI(0.82, 2.11), P=0.25], and operative time[MD=10.21, 95%CI(-17.79, 38.21), P=0.47] were not statistically significant (P>0.05) for comparison.@*CONCLUSION@#Simultaneous fixation of the tibia and fibula is clinically more effective in the treatment of tibiofibular fractures.
Subject(s)
Humans , Fibula/surgery , Fractures, Bone/complications , Tibia/surgery , Fracture Healing , Fracture Fixation, Internal , Treatment OutcomeABSTRACT
OBJECTIVE@#To observe the effect of acupotomy on the fat infiltration degree of lumbar multifidus muscle (LMM) in patients with lumbar disc herniation after percutaneous transforaminal endoscopic discectomy (PTED).@*METHODS@#A total of 104 patients with lumbar disc herniation treated with PTED were randomly divided into an observation group (52 cases, 3 cases dropped off) and a control group (52 cases, 4 cases dropped off). Patients of both groups received rehabilitation training of two weeks 48 h after PTED treatment. The observation group was treated with acupotomy (L3-L5 Jiaji [EX-B 2]) once within 24 h after PTED. In the two groups, the fat infiltration cross sectional area (CSA) of LMM was compared before and 6 months after PTED, the visual analogue scale (VAS) score and Oswestry disability index (ODI) score were observed before and 1, 6 months after PTED. The correlation between fat infiltration CSA of LMM in each segment and VAS score was analyzed.@*RESULTS@#Six months after PTED, the fat infiltration CSA of LMM in L4/L5 and the total L3-S1 segments of the observation group was lower than that before PTED (P<0.05), and the fat infiltration CSA of LMM in L4/L5 of the observation group was lower than the control group (P<0.01). One month after PTED, the ODI and VAS scores of the two groups were lower than those before PTED (P<0.01), and those in the observation group were lower than the control group (P<0.05). Six months after PTED, the ODI and VAS scores of the two groups were lower than those before PTED and 1 month after PTED (P<0.01), and those in the observation group were lower than the control group (P<0.01). There was a positive correlation between the fat infiltration CSA of LMM in the total L3-S1 segments and VAS scores in the two groups before PTED (r = 0.64, P<0.01). Six months after PTED, there was no correlation between the fat infiltration CSA of LMM in each segment and VAS scores in the two groups (P>0.05).@*CONCLUSION@#Acupotomy can improve the fat infiltration degree of LMM, pain symptoms and activities of daily living in patients with lumbar disc herniation after PTED.
Subject(s)
Humans , Intervertebral Disc Displacement , Activities of Daily Living , Paraspinal Muscles , Treatment Outcome , Lumbar Vertebrae , Retrospective Studies , Endoscopy , Diskectomy , Acupuncture TherapyABSTRACT
Objective To investigate the treatment outcomes,prognosis,and risk factors of treatment failure of peritoneal dialysis associated peritonitis (PDAP) caused by Klebsiella pneumoniae,and thus provide clinical evidence for the prevention and treatment of this disease. Methods The clinical data of PDAP patients at four peritoneal dialysis centers from January 1,2014 to December 31,2019 were collected retrospectively.The treatment outcomes and prognosis were compared between the patients with PDAP caused by Klebsiella.pneumoniae and that caused by Escherichia coli.Kaplan-Meier method was employed to establish the survival curve of technical failure,and multivariate Logistic regression to analyze the risk factors of the treatment failure of PADP caused by Klebsiella pneumoniae. Results In the 4 peritoneal dialysis centers,1034 cases of PDAP occurred in 586 patients from 2014 to 2019,including 21 cases caused by Klebsiella pneumoniae and 98 cases caused by Escherichia coli.The incidence of Klebsiella pneumoniae caused PDAP was 0.0048 times per patient per year on average,ranging from 0.0024 to 0.0124 times per patient per year during 2014-2019.According to the Kaplan-Meier survival curve,the technical failure rate of Klebsiella pneumoniae caused PDAP was higher than that of Escherichia coli caused PDAP (P=0.022).The multivariate Logistic regression model showed that long-term dialysis was an independent risk factor for the treatment failure of Klebsiella pneumoniae caused PDAP (OR=1.082,95%CI=1.011-1.158,P=0.023).Klebsiella pneumoniae was highly sensitive to amikacin,meropenem,imipenem,piperacillin,and cefotetan,and it was highly resistant to ampicillin (81.82%),cefazolin (53.33%),tetracycline (50.00%),cefotaxime (43.75%),and chloramphenicol (42.86%). Conclusion The PDAP caused by Klebsiella pneumoniae had worse prognosis than that caused by Escherichia coli,and long-term dialysis was an independent risk factor for the treatment failure of Klebsiella pneumoniae caused PDAP.
Subject(s)
Humans , Klebsiella pneumoniae , Retrospective Studies , Anti-Bacterial Agents/therapeutic use , Peritoneal Dialysis/adverse effects , Peritonitis/drug therapy , Risk Factors , Treatment Failure , Escherichia coliABSTRACT
The electrophysiological activity of the gastrointestinal tract and the mechanical anti-reflux structure of the gastroesophageal junction are the basis of the anti-reflux function of the stomach. Proximal gastrectomy destroys the mechanical structure and normal electrophysiological channels of the anti-reflux. Therefore, the residual gastric function is disordered. Moreover, gastroesophageal reflux is one of the most serious complications. The emergence of various types of anti-reflux surgery through the mechanism of reconstructing mechanical anti-reflux barrier and establishing buffer zone, and the preservation of, the pacing area and vagus nerve of the stomach, the continuity of the jejunal bowel, the original gastroenteric electrophysiological activity of the gastrointestinal tract, and the physiological function of the pyloric sphincter, are all important measures for gastric conservative operations. There are many types of reconstructive approaches after proximal gastrectomy. The design based on the anti-reflux mechanism and the functional reconstruction of mechanical barrier, and the protection of gastrointestinal electrophysiological activities are important considerations for the selected of reconstructive approaches after proximal gastrectomy. In clinical practice, we should consider the principle of individualization and the safety of radical resection of tumor to select a rational reconstructive approaches after proximal gastrectomy.
Subject(s)
Humans , Stomach Neoplasms/surgery , Gastrectomy , Gastroesophageal Reflux , Esophagogastric Junction/surgery , Pylorus/pathologyABSTRACT
OBJECTIVE@#To investigate the effectiveness of percutaneous pedicle screw fixation combined expandable tubular retractor in the treatment of patients with spinal metastases.@*METHODS@#In the study, 12 patients of spinal metastases treated with percutaneous pedicle screw fixation combined expandable tubular retractor in our hospital were retrospectively reviewed between June 2017 and October 2019. Among the 12 patients, 9 were males and 3 were females; the median age was 62.5 years [(65.1±2.9) years]. The decompression segment of 7 patients was located at the lower thoracic spine (including 1 patient with incomplete paraplegia) and the decompression segment of 5 patients was located at the lumbar spine; Tomita score was 6.0±0.6. Perioperative data of the patients were reviewed. Visual analog scale (VAS score), Karnofsky score, and Eastern Cooperative Oncology Group (ECOG) score were compared before and after surgery. The patient's survival, adjuvant treatment, and internal fixation failure were observed in the follow-up period.@*RESULTS@#All the 12 patients had a successful operation with percuta-neous pedicle screw fixation combined expandable tubular retractor. The average operative time, blood loss, and blood transfused of the patients were (247.0±14.6) min, (804.2±222.3) mL and (500.0±100.0) mL, respectively. The average amount of drainage was (240.8±79.3) mL. Drainage tubes were pulled out early postoperative [(3.2±0.3) d], allowing early mobilization. The patients discharged (7.8±0.8) d postoperative. All the patients were followed up for 6-30 months, and the average overall survival time was (13.6±2.4) months. During the follow-up period, 2 patients experienced screw displacement, the internal fixation was stable after conservative treatment and no revision surgery was performed. The VAS of the patients was 7.1±0.2 before surgery, which decreased to 2.3±0.1 and 2.8±0.4 at 3 and 6 months after surgery (P < 0.05). The Karnofsky score of the patients was 59.2±1.9 before surgery, which increased to 75.0±1.9 and 74.2±3.1 at 3 and 6 months after surgery (P < 0.05). The ECOG of the patients was 2.3±0.2 before surgery, which decreased to 1.7±0.1 and 1.7±0.2 at 3 and 6 months after surgery (P < 0.05).@*CONCLUSION@#For selected patients with spinal metastases, minimally invasive surgical treatment of spinal metastases (percutaneous pedicle screw internal fixation combined with expandable tubular retractor) can effectively relieve the clinical symptoms and improve the quality of life, with satisfactory clinical outcome.
Subject(s)
Male , Female , Humans , Middle Aged , Pedicle Screws , Treatment Outcome , Spinal Neoplasms/surgery , Quality of Life , Retrospective Studies , Fracture Fixation, Internal , Lumbar Vertebrae/surgery , Thoracic Vertebrae/surgery , Spinal Fusion , Spinal Fractures/surgeryABSTRACT
OBJECTIVE@#To compare the long-term follow-up effect and complications of ceramic on ceramic (CoC) interface and ceramic on polyethyleneon ceramic (CoP) interface in primary total hip arthroplasty, and provide clinical evidence.@*METHODS@#Search PubMed, EMBase, the CoChrane Library databases, Web of science, Wanfang database, and CNKI from January 2000 to September 2021, screening and inclusion of randomized controlled trials (RCTs) comparing the long-term efficacy and complications of CoC interface and CoP interface in total hip arthroplasty. Literature screening, quality evaluation and data extraction were carried out according to the inclusion and exclusion criteria, using Review Manager 5.3 statistical software. The software was used to perform statistical analysis on joint function, revision, prosthesis fracture, abnormal joint noise, and prosthesis wear rate after CoC or CoP.@*RESULTS@#Seven RCTs studies were included, including 390 cases of hips with CoC artificial joints and 384 cases of hips with CoP artificial joints. The long-term joint function improvement of CoC and CoP artificial joints was similar and there was no significant differences, with an average difference was MD=0.63, 95%CI=(-1.81, 3.07), P=0.61. About the postoperative complications, CoC artificial joints have higher incidence rate of abnormal joint noise, with odds ratio (OR)=11.05, 95%CI=(2.04, 59.84), P=0.005. CoP artificial joints wear faster, with an average MD=-87.11, 95%CI=(-114.40, -59.82), P<0.000 1. There was no significant difference between the two groups in the replacement-related complications such as joint dislocation, prosthesis loosening, osteolysis, and the rate of prosthesis revision caused by various reasons.@*CONCLUSION@#The clinical function results and complications of CoC artificial joints are comparable to those of CoP artificial joints. Although CoP artificial joint prosthesis has a faster wear rate, it does not affect joint function and increase complications, and there is no abnormal joint noise. CoC is expensive and the long-term efficacy is equivalent to CoP. Clinicians should consider cost performance when choosing CoC.
Subject(s)
Humans , Arthroplasty, Replacement, Hip/methods , Hip Prosthesis , Follow-Up Studies , Prosthesis Design , Polyethylene , Prosthesis Failure , Reoperation , Ceramics , Treatment OutcomeABSTRACT
In recent years, the incidence of proximal gastric cancer and early gastric cancer as well as the proportion of proximal gastrectomy has been increased year by year. However, severe reflux esophagitis will occur after proximal gastrectomy, which will affect the quality of life of patients after operation. Therefore, the research on anti-reflux surgery has become a focus in the field across the world in recent years. Due to closing to the normal cardiac physiological structure, double muscle flap anastomosis has a good anti-reflux effect in proximal gastrectomy, which has been widely verified in clinical application. However, due to the disadvantages of traditional double muscle flap anastomosis, such as complex operation, long learning curve and high rate of anastomotic stenosis, researchers at home and abroad have continuously tried various modified muscle flap anastomosis. Among which, the modified double muscle flap anastomosis based on using the double barbed sutures has showed encouraging effects. At mean time, laparoscopic double muscle flap anastomosis through the left diaphragm muscle in the left thoracic cavity also further expands the application of double muscle flap anastomosis. The authors consult relevant research and focus on the discussion of current status and prospect of different modified muscle flap anastomosis in proximal gastrec-tomy, in order to promote the popularization and application of muscle flap anastomosis.
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With the widespread adoption of endoscopy and laparoscopy in the treatment of gastric cancer, the pivotal role of endoscopy in ensuring the quality of laparoscopic surgery has grown increasingly significant. Simultaneously, the complementary and collaborative role of laparoscopy in the endoscopic treatment of gastric cancer has garnered attention. The dual-endoscopic treatment model represents an inevitable trend in the evolution of precise and personalized healthcare. Currently, the fusion of endoscopy and laparoscopy manifests in diverse and multifaceted ways. The integration of dual-endoscopy necessitates transcending the boundaries between internal and surgical disciplines. The collaborative multidisciplinary platform-the Digestive Disease Center, centered on disease treatment, can streamline the diagnostic and treatment process, making it efficient, safe, and rational. This, in turn, allows dual-endoscopy to truly realize synergy and cooperation, leading to more precise, minimally invasive procedures, and maximal functional preservation in the treatment of gastric cancer. The authors elucidate the combined strategy of endoscopy and laparoscopy, aiming to establish a more rational dual-endoscopic diagnostic and treatment model for patients with gastric cancer.
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Objective:To investigate the short-term clinical efficacy of Kamikawa anasto-mosis and jejunal interposed double channel anastomosis in laparoscopic proximal gastrectomy.Methods:The retrospective cohort study was conducted. The clinicopathological data of 68 patients with esophagogastric junctional tumors and upper gastric tumors who underwent laparoscopic proximal gastrectomy in two medical centers, including 63 cases in the Changzhi People's Hospital Affiliated to Changzhi Medical College and 5 cases in the Heji Hospital Affiliated to Changzhi Medical College, from March 2018 to December 2020 were collected. There were 57 males and 11 females, aged 62(range, 39?78)years. Of 68 patients, 35 patients undergoing Kamikawa anastomosis in laparoscopic proximal gastrectomy were allocated into Kamikawa group, and 33 patients under-going jejunal interposed double channel anastomosis in laparoscopic proximal gastrectomy were allocated into double channel group. Observation indicators: (1) intraoperative situations; (2) post-operative situations; (3) follow-up. The patients were followed up by outpatient examinations and telephone interview to detect the postoperative score of chew-wun wu special symptoms, post-operative reflux anastomotic esophagitis and anastomotic stenosis up to December 2021. Measure-ment data with normal distri-bution were represented as Mean±SD, and comparison between groups was performed by the t test. Measurement data with skewed distribution were represented as M(range), and comparison between groups was conducted by Mann-Whitney U test. Comparison of ordinal data was performed by nonparametric rank sum test. Count data were expressed as absolute numbers, and comparison between groups was conducted using the chi-square test or Fisher exact probability method. Results:(1) Intraoperative situations. All the 68 patients successfully under-went laparoscopic proximal gastrectomy combined with D 1+ lymph node dissection. The operation time and volume of intraoperative blood loss of the Kamikawa group were (5.15±0.31)hours and (89±11)mL, versus (4.21±0.11)hours and (142±20)mL of the double channel group, respectively, showing significant differences between the two groups ( t=2.81, ?2.34, P<0.05). The digestive tract reconstruction time and the number of lymph node dissection were (1.95±0.13)hours and 30.4±2.4 of the Kamikawa group, versus (1.69±0.76)hours and 28.0±2.4 of the double channel group, respectively, showing no significant difference between the two groups ( t=1.79, 0.73, P>0.05). (2) Postoperative situations. The time to postoperative first flatus, duration of drainage tube placement, duration of postoperative hospital stay were (3.03±0.12)days, (5.46±0.22)days, (13.00±0.50)days of the Kamikawa group, versus (4.42±0.21)days, (9.97±0.76)days, (16.46±0.92)days of the double channel group, showing significant differences in the above indicators between the two groups ( t=?5.80,?5.58, 3.40, P<0.05). Cases with or without drainage tube placement were 32 and 3 of the Kamikawa group, versus 33 and 0 of the double channel group, respectively, showing no significant difference between the two groups ( P>0.05). Cases with grade 1, grade 2, grade 3, grade 4 complica-tions of Clavien-Dindo classification were 31, 0, 4, 0 of the Kamikawa group, versus 27, 3, 1, 2 of the double channel group, respectively, showing a significant difference between the two groups ( Z=?6.28, P<0.05). Postoperative anastomotic stenous, reflux symptoms, anastomotic fistula, pancreatic fistula, pulmonary infection were found in 4, 2, 0, 0, 0 case of the Kamikawa group and 0, 1, 3, 1, 2 cases of the double channel group, respectively. There was no significant difference in the above indicators between the two groups ( P>0.05). There was no complication of incisional infection, abdominal hemorrhage, lymphatic fistula or gastroparesis in either group. Of the 4 patients with perioperative anastomotic stenosis in the Kamikawa group, 2 cases were improved after once gastroscopic balloon dilatation, 2 cases were improved after 4 times of gastro-scopic balloon dilatation. (3) Follow-up. All the 68 patients were followed up at postoperative 3, 6, 12 months. The scores of chew-wun wu special symptoms scale at postopertaive 12 months of the Kamikawa group and double channel group were 16.8±0.7 and 14.6±0.7, respectively, showing a significant difference between the two groups ( t=2.20, P<0.05). There were 2 cases of grade B reflux esophagitis and 1 case of grade B reflux esophagitis, respectively, showing no significant difference between the two groups ( P>0.05). There was no anastomotic stenosis occurred in either group. Conclusions:Laparos-copic proximal gastrectomy with Kamikawa anastomosis or jejunal interposed double channel anastomosis is safe and feasible for esophagogastric junction tumors and upper gastric tumors. The Kamikawa anastomosis has less volume of intraoperative blood loss, shorter time to postoperative first flatus, duration of drainage tube placement and postoperative hospital stay, higher quality of postoperative lfe.
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Objective:To investigate the influencing factors and regularity of inferior mediastinal lymph node metastasis in Siewert type Ⅱ and Ⅲ adenocarcinoma of esophagogastric junction (AEG).Methods:The retrospective case-control study was conducted. The clinicopatho-logical data of 185 Siewert type Ⅱ and Ⅲ AEG patients in two medical centers (113 cases in Changzhi People's Hospital Affiliated to Changzhi Medical College and 72 cases in Heji Hospital Affiliated to Changzhi Medical College) from January 2017 to January 2022 were collected. There were 143 males and 42 females, aged (64±8)years. Patients underwent radical resection of AEG combined with inferior mediastinal lymph node dissection. Observation indicators: (1) clinicopathological charac-teristics of Siewert type Ⅱ and Ⅲ AEG patients; (2) analysis of influencing factors for inferior mediastinal lymph node metastasis in Siewert type Ⅱ and Ⅲ AEG; (3) regularity of inferior mediastinal lymph node metastasis in Siewert type Ⅱ and Ⅲ AEG. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was analyzed using the t test. Measurement data with skewed distribution were represented as M(range), and comparison between groups was analyzed using the Mann-Whitney U test. Count data were represented as absolute numbers or percentages, and comparsion between groups was analyzed using the chi-square test or Fisher exact probability. Comparison of ordinal data was analyzed using the rank sum test. Univariate and multivariate analyses were conducted using the Logistic regression model. Results:(1) Clinicopathological characteristics of Siewert type Ⅱ and Ⅲ AEG patients. Pathologic staging as stage Ⅰ, Ⅱ, Ⅲ and Ⅳ, degree of tumor invasion as stage T1, T2, T3 and T4, length of esophageal invasion ≤1 cm, >1 cm and ≤2 cm, >2 cm and ≤3 cm, >3 cm and ≤4 cm were found in 30, 61, 75, 7, 3, 41, 79, 50, 101, 46, 18, 8 cases of the Siewert type Ⅱ and Ⅲ AEG patients without inferior mediastinal lymph node metastasis, respectively, versus 0, 2, 10, 0, 0, 0, 5, 7, 4, 3, 2, 3 cases of the Siewert type Ⅱ and Ⅲ AEG patients with inferior mediastinal lymph node metastasis, showing a significant differences between them ( Z=?2.21, ?2.49, ?2.22, P<0.05). (2) Analysis of influencing factors for inferior mediastinal lymph node metastasis in Siewert type Ⅱ and Ⅲ AEG. Results of univariate analysis showed that pathological staging, depth of tumor invasion and length of esophageal invasion were related factors affecting inferior mediastinal lymph node metastasis in Siewert type Ⅱ and Ⅲ AEG ( odds ratio=2.48, 3.26, 2.03, 95% confidence intervals as 1.02?6.01, 1.21?8.80, 1.18?3.51, P<0.05). Results of multivariate analysis showed that depth of tumor invasion and length of esophageal invasion were independent influening factors affecting inferior mediastinal lymph node metastasis in Siewert type Ⅱ and Ⅲ AEG ( odds ratio=4.01, 2.26, 95% confidence interval as 1.35?11.96, 1.26?4.06, P<0.05). The inferior mediastinal lymph node metastasis probability of AEG patients with the length of esophageal invasion >3 cm and ≤4 cm was 9.47 times that of AEG patients with the length of esophageal invasion ≤1 cm. (3) Regularity of inferior mediastinal lymph node metastasis in Siewert type Ⅱ and Ⅲ AEG. The number of inferior mediastinal lymph nodes including No.110, No.111 and No.112 dissected in 185 patients of Siewert type Ⅱ and Ⅲ AEG were 127, 50 and 27. The number of lymph nodes dissected and the number of metastatic lymph nodes in No.110 and No.111 of patients with length of esophageal invasion ≤1 cm, >1 cm and ≤2 cm, >2 cm and ≤3 cm, >3 cm and ≤4 cm were 69, 4, 42, 4, 4, 1, 12, 4 and 23, 0, 17, 0, 7, 2, 3, 0, respectively. There were significant differences in metastatic lymph nodes in No.110 and No.111 of patients with length of esophageal invasion ≤1 cm, >1 cm and ≤2 cm, >2 cm and ≤3 cm, >3 cm and ≤4 cm ( χ2=8.45, 7.30, P<0.05). Of the 185 patients of Siewert type Ⅱ and Ⅲ AEG, the ratio of cases with inferior mediastinal lymph nodes metastasis was 6.49%(12/185). The ratio of inferior mediastinal lymph nodes metastasis in cases with length of esophageal invasion ≤1 cm, >1 cm and ≤2 cm, >2 cm and ≤3 cm, >3 cm and ≤4 cm were 3.81%(4/105), 6.12%(3/49), 10.00%(2/20), 27.27%(3/11), respectively. The ratio of No.110 lymph nodes metastasis in cases with length of esophageal invasion ≤1 cm, >1 cm and ≤2 cm, >2 cm and ≤3 cm, >3 cm and ≤4 cm were 2.86%(3/105), 6.12%(3/49), 5.00%(1/20), 27.27%(3/11), respectively, showing a significant difference among them ( χ2=8.26, P<0.05). Conclusions:Depth of tumor invasion and length of esophageal invasion are independent influening factors affecting inferior mediastinal lymph node metastasis in Siewert type Ⅱ and Ⅲ AEG. The rate of inferior mediastinal lymph node metastasis increases with the increase of the length of esophageal invasion.
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Objective:To analyze the changes in the epidemiological characteristics of scarlet fever cases in Shanghai City before and after the outbreak of coronavirus disease 2019 (COVID-19), and to provide a reference for scientific prevention and control of scarlet fever.Methods:The information of scarlet fever reported cases in Shanghai City from January 2016 to June 2021 in the information system of Chinese Disease Prevention and Control was collected, and the differences in time trend, regional distribution, age and gender distribution of cases before and after the outbreak of COVID-19 in Shanghai City were analyzed by descriptive epidemiologic method.Results:The incidence rate of scarlet fever reported in 2016-2019 was (0.22-4.02)/100 000 in each month, with a median of 1.13/100 000. During January 2020 (the outbreak began in Shanghai City) and June 2021, the incidence rate of scarlet fever was (0.01-1.64)/100 000, with a median of 0.14/100 000, which was 12.39% of that before the outbreak of COVID-19. During February and June 2020, the monthly reported incidence rate of scarlet fever was (0.18-0.58)/100 000, showing an upward trend compared with the same period in 2020 ((0.01-0.05)/100 000). From 2016 to 2019, the annual reported incidence rate of each district was (0.55-65.48)/100 000, with a median of 9.57/100 000; while in 2020, the annual reported incidence rate of each district was (0.29-9.85)/100 000, with a median of 2.18/100 000, which was 22.78% of that before the outbreak of COVID-19. The incidence of scarlet fever dropped significantly. The incidence rate in Minhang District was still the highest. The cases were mainly four to eight years old, and there was no substantial difference of the proportions before and after COVID-19 pandemic, with the incidence rate of six years old group the highest. The proportion of male was more than female in reported case, while the male ratio in reported cases was not significantly different before and after COVID-19 pandemic.Conclusions:The incidence rate of scarlet fever in Shanghai City has dropped sharply after COVID-19 pandemic. The main epidemiological characteristics of the regional and population distribution of cases remain unchanged.
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Standardized surgical management of postoperative specimens of gastric cancer is an important part of the standardized diagnosis and treatment of gastric cancer. It can reflect the accurate number and detailed distribution of lymph nodes in the specimen and lay the foundation for accurate and standardized pathological reports after surgery. Meanwhile, it can evaluate the scope of intraoperative lymph node dissection, the safety of cutting edge, and the standardization of surgery (principle of en-bloc dissection), which is an important means of surgical quality control. It also provides accurate research samples for further research and is an important way for young surgeons to train their clinical skills. The surgical management of postoperative specimens for gastric cancer needs to be standardized, including specimen processing personnel, processing flow, resection margin examination, lymph node sorting, measurement after specimen dissection, storage of biological specimens, documentation of recorded data, etc. The promotion of standardized surgical management of specimens after radical gastrectomy can promote the homogenization of gastric cancer surgical diagnosis and treatment in medical institutions and further promote the high-quality development of gastric cancer surgery in China.
Subject(s)
Humans , Gastrectomy , Laparoscopy , Lymph Node Excision , Lymph Nodes/surgery , Stomach Neoplasms/surgeryABSTRACT
With the increasing detection rate of early upper gastric cancer and adenocarcinoma of esophagogastric junction, the safety of proximal gastrectomy with clear indications has been verified, and function-preserving proximal gastrectomy has been widely used. However, proximal gastrectomy destructs the normal anatomical structure of esophagogastric junction, resulting in severe postoperative gastroesophageal reflux symptoms and seriously affecting the quality of life. Among various anti-reflux surgery methods, reconstruction of "cardiac valve" has always been the focus of relevant scholars because its similarity with the mechanism of normal anti-reflux. After years of development, evolution and optimization, the designed seromuscular flap anastomosis includes tunnel muscle flap anastomosis, Hatafuku valvuloplasty, single muscle flap anastomosis and double muscle flap anastomosis. The double muscle flap anastomosis has become a research hotspot because it shows good anti-reflux effect in clinical application. This paper reviews the history, research status and hot issues of seromuscular flap anastomosis of esophageal remnant stomach at home and abroad.
Subject(s)
Humans , Anastomosis, Surgical/methods , Esophagogastric Junction/surgery , Gastrectomy/methods , Gastroesophageal Reflux/surgery , Quality of Life , Stomach Neoplasms/surgeryABSTRACT
ObjectiveTo observe the clinical efficacy of Maxingshigantang enema in the treatment of infant viral pneumonia by comparing related indicators, and comprehensively evaluate the effect of traditional Chinese medicine (TCM) enema on the intestinal microenvironment. MethodSixty infants with viral pneumonia were selected and randomly divided into 3 groups. The dosage of enema drugs in high- (0.117 g·mL-1) and low-concentration (0.07 g·mL-1) TCM enema groups was same (3.5 g per time), and the control group received normal saline enema, once a day for 7 days. Finally, the curative effect, total symptom score, salivary secretory immunoglobulin A (sIgA), human beta defensin 2 (hBD2) and fecal calprotectin (CALP) of each group were statistically analyzed by SPSS 21.0, and the clinical efficacy of TCM enema in treating children with pneumonia and asthma was comprehensively evaluated. ResultThe curative effect of high-concentration TCM enema group (total effective rate 100%, χ2=7.059) was equivalent to that of low-concentration TCM enema group (total effective rate 95%, χ2=4.329), higher than that of control group (total effective rate 70%) (P<0.017). After treatment, compared with control group and low-concentration TCM enema group, high-concentration TCM enema group had higher total symptom score of children (P<0.05, P<0.01). The proportion of coccobacillus was reduced in three groups, with high- and low-concentration TCM enema groups lower than control group (P<0.05). The salivary sIgA concentration was increased in three groups (P<0.05), with high-concentration TCM enema group higher than the other groups (P<0.01). The hBD2 concentration was decreased in three groups, with high- and low-concentration TCM enema groups lower than control group (P<0.05). The three groups reduced the fecal CALP concentration, and high-concentration TCM enema group had the highest reduction, followed by low-concentration TCM enema group (P<0.01). ConclusionTCM enema outweighs western medicine in improving clinical symptoms, intestinal flora, and mucosal immune function, and reducing inflammation in children, and the high-concentration TCM enema group has better curative effect. Therefore, with easiness to operate, high compliance, and significant therapeutic effect, TCM enema is worthy of clinical promotion.
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Objective To explore the clinical characteristics and treatment of Pseudomonas peritoneal dialysis-associated peritonitis(PsP). Methods The data of patients receiving peritoneal dialysis in four tertiary hospitals in Jilin province from 2015 to 2019 were retrospectively analyzed.According to the etiological classification,the patients with peritoneal dialysis-associated peritonitis(PDAP)were classified into PsP group and non-PsP group.The incidence of PsP was calculated,and the clinical characteristics and treatment outcomes of the two groups were compared.Kaplan-Meier method was used to draw the survival curve,and Cox regression was performed to analyze the risk factors affecting the technical failure of PsP.The treatment options of Pseudomonas aeruginosa-caused PDAP and the drug sensitivity of PsP were summarized. Results A total of 1530 peritoneal dialysis patients with complete data were included in this study,among which 439 patients had 664 times of PDAP.The incidence of PsP was 0.007 episodes/patient-year.PsP group had higher proportion of refractory peritonitis(41.38% vs.19.69%,P=0.005),lower cure rate(55.17% vs.80.79%, P=0.001),and higher extubation rate(24.14% vs.7.09%,P=0.003)than non-PsP group.The technical survival rate of PsP group was lower than that of non-PsP group(P<0.001).Multivariate Cox regression analysis showed that Pseudomonas aeruginosa was an independent risk factor for technical failure in patients with PsP(HR=9.020,95%CI=1.141-71.279,P=0.037).Pseudomonas was highly sensitive to amikacin,meropenem,and piperacillin-tazobactam while highly resistant to compound sulfamethoxazole,cefazolin,and ampicillin. Conclusion The treatment outcome of PsP is worse than that of non-PsP,and Pseudomonas aeruginosa is an independent risk factor for technical failure of PsP.
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Humans , Peritoneal Dialysis/adverse effects , Peritonitis/etiology , Pseudomonas , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVE@#To evaluate of the clinical effects of mobile-bearing(MB) and fixed-bearing(FB) unicompartmental knee arthroplasty(UKA) in the treatment of knee osteoarthritis by Meta-analysis.@*METHODS@#The literature on FB UKA and MB UKA in the treatment of knee osteoarthritis in PubMed, CNKI, Wanfang, Cochrane and EMBASE database were searched by computer from January 2000 to April 2020. According to the inclusion and exclusion criteria, two authors were selected independently and the selected literature was evaluated for quality.After literature data were extracted, Review Manager 5.3 software was used to analyze knee function score, postoperative activity, revision rate, polyethylene wear rate, pad dislocation, aseptic loosening, postoperative pain, knee arthritis progression, mechanical shaft alignment of lower limbs, and imaging clarity line respectively.@*RESULTS@#A total of 13 literatures were included in this meta-analysis, including 2 randomized controlled studies and 11 cohort studies. A total of 1 871 patients were included, including 913 in FB UKA group and 958 in MB UKA group. Meta analysis results showed that:postoperative knee joint function score[MD=-0.84, 95%CI(-1.46, -0.21), P=0.008] and postoperative knee joint range of motion [MD=-1.51, 95%CI(-2.84, -0.18), P=0.03] in FB UKA group were better than those in MB UKA group. Compared with FB UKA group, MB UKA group had a higher lower limb mechanical axis alignment rate[OR=2.08, 95%CI(1.27, 3.39), P=0.003], and the wear rate of polyethylene [OR=0.11, 95%CI(0.01, 0.91), P=0.04] was lower. There were no differences between two groups in the renovation rate [OR=1.16, 95%CI(0.75, 1.80), P=0.50), liner dislocation rate[OR=3.78, 95%CI(0.93, 15.29), P=0.06], aseptic loosening [OR=2.11, 95%CI(0.81, 5.51), P=0.13], postoperative pain[OR=1.13, 95%CI(0.37, 3.43), P=0.83], osteoarthritis progression[OR=1.28, 95%CI(0.67, 2.47), P=0.46)and imaging radiolucent line[OR=1.62, 95%CI(0.09, 30.22), P=0.75].@*CONCLUSION@#FB UKA has a higher postoperative functional score and range of motion.MB UKA has more advantages in the correction of lower limb mechanical axis, and the wear rate of polyethylene is also lower. There was no significant difference between the two groups in revision rate, dislocation of the liner, aseptic loosening, postoperative pain, progression of osteoarthritis, and postoperative translucency.
Subject(s)
Humans , Arthroplasty, Replacement, Knee , Knee Joint/surgery , Knee Prosthesis , Osteoarthritis, Knee/surgery , Prosthesis Design , Reoperation , Treatment OutcomeABSTRACT
ObjectiveTo conduct on-site epidemiological investigation, emergency response, tracing of infection source and analysis of a confirmed COVID-19 case of a foreign airline cargo service staff member in Shanghai’s international airport, aiming to provide reference for prevention of imported COVID-19 cases under regular prevention and control of COVID-19. MethodsA retrospective field epidemiological investigation was conducted to collect information of basic characteristics, illness onset, diagnosis, treatment, clinical manifestations, exposure history and risk factors within 14 days before onset, close contacts, close contacts of close contacts, and key places related to activity trajectories. Respiratory tract specimens of cases and contacts were collected for detection of SARS-CoV-2 by real time RT-PCR (rRT-PCR). Emergency response, including infection source analysis and contact management, was conducted. ResultsThe case developed pharyngeal itch on July 28, 2021, and fever on the 30th, and went to the hospital for treatment twice on the 31st. Because his specimen was positive for SARS-CoV-2 by rRT-PCR on August 1, he was isolated and treated on August 2 and diagnosed as a confirmed case of COVID-19. The case was a foreign airline cargo service member at an international airport. The two regular nucleic acid screenings of him as a high-risk occupation on July 21 and 28 were negative. He did not leave Shanghai within 14 days before the onset of illness. During July 22nd and 23rd, he was repeatedly exposed during work to the high-risk environment that may have been contaminated by SARS-CoV-2 and had contact with the crew of foreign airlines, and the personal protection was not standardized. None of the 67 close contacts and 567 close contacts of close contacts in Shanghai showed symptoms during the 14-day medical quarantine, and the specimens of them were all negative for SARS-CoV-2 by rRT-PCR. The results of genome sequencing analysis showed that the genomic homology between the virus of the case and the one of recent domestic local epidemic and the recent imported cases was low, and the homology with the overseas Delta mutant strain was higher than that of the domestic Delta mutant strain. ConclusionThe situation of prevention of COVID-19 import is still serious. It is necessary to conduct regular nucleic acid screening for high-risk occupational groups, strengthen the diagnosis and reporting awareness of medical institutions, effectively implement the prevention and control measures for people, objects, and environment at international airports, and further enhance the public's awareness of personal protection.
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OBJECTIVE@#To develop and validate a risk prediction model of treatment failure in patients with peritoneal dialysis-associated peritonitis (PDAP).@*METHODS@#We retrospectively analyzed the data of patients undergoing peritoneal dialysis (PD) in 3 dialysis centers in Jilin Province who developed PDAP between January 1, 2013 and December 31, 2019. The data collected from the Second Hospital of Jilin University and Second Division of First Hospital of Jilin University) were used as the training dataset and those from Jilin Central Hospital as the validation dataset. We developed a nomogram for predicting treatment failure using a logistic regression model with backward elimination. The performance of the nomogram was assessed by analyzing the C-statistic and the calibration plots. We also plotted decision curves to evaluate the clinical efficacy of the nomogram.@*RESULTS@#A total of 977 episodes of PDAP were included in the analysis (625 episodes in the training dataset and 352 episodes in the validation dataset). During follow-up, 78 treatment failures occurred in the training dataset and 35 in the validation dataset. A multivariable logistic regression prediction model was established, and the predictors in the final nomogram model included serum albumin, peritoneal dialysate white cell count on day 5, PD duration, and type of causative organisms. The nomogram showed a good performance in predicting treatment failure, with a C-statistic of 0.827 (95% CI: 0.784-0.871) in the training dataset and of 0.825 (95% CI: 0.743-0.908) in the validation dataset. The nomogram also performed well in calibration in both the training and validation datasets.@*CONCLUSION@#The established nomogram has a good accuracy in estimating the risk of treatment failure in PDAP patients.
Subject(s)
Humans , Peritoneal Dialysis/adverse effects , Peritonitis/therapy , Retrospective Studies , Treatment Failure , Treatment OutcomeABSTRACT
OBJECTIVE@#To explore clinical effects regrarding functional recovery, pain relief, and range of motion of shoulder of platelet-rich plasma (PRP) injection and corticosteroid(CS) injection in treating rotator cuff tendinopathy.@*METHODS@#Randomized controlled trials (RCT) of PRP injection and CS injection in Cochrane Library, EMBASE(Excerpta Medica Database), PebMed, China knowledge Network(CNKI) and Wanfang database were searched from building database to April 20, 2022. According to inclusion and exclusion criteria, literature screening, data extraction and quality evaluation were carried out between two independent researchers, and extracted data were statistically analyzed by Review Manager 5.4.1 software. Short-term (3-6 weeks), medium-term (8-12 weeks) and long-term (≥24 weeks) visual analogue score (VAS), American Shoulder and Elbow Surgeons (ASES) score, Xi'an Western Ontario Rotator Cuff Index (WORC) and shoulder range of motion (ROM) were compared between two groups.@*RESULTS@#Totally 7 RCT were included with 379 patients, 188 patients in PRP group and 191 patients in CS group. Meta analysis results showed there were no significant difference in VAS, ASES and WORC between short-term group and medium-term group(P>0.05). During long-term follow-up, there were significant differences in ASES score[MD=7.1, 95%CI(2.06, 12.14), P=0.006] and VAS [MD=-1.55, 95%CI(-2.65, 0.55), P=0.002]. There was no significant difference in shoulder ROM between two groups(P>0.05).@*CONCLUSION@#For patients with shoulder cuff tendon disease, there are no significant difference in pain relief and functional recovery during short and medium-term follow-up period. However, RPR injection showed advantages over corticosteroid injection in terms of functional recovery and pain relief during long-term follow-up. There is no significant difference in shoulder range of motion between two groups during the whole follow-up period.
Subject(s)
Humans , Rotator Cuff , Rotator Cuff Injuries/drug therapy , Adrenal Cortex Hormones/therapeutic use , Platelet-Rich Plasma , Tendinopathy/therapy , Pain , Treatment Outcome , ArthroscopyABSTRACT
ObjectiveTo analyze the effects of respiratory control measures before and after COVID-19 epidemic on influenza virus. MethodsThe percentage of influenza-like cases, the positive rate of influenza virus and the change of influenza outbreaks before and after the COVID-19 pandemic were compared and analyzed by selecting the data of influenza surveillance sentinel-points in Shanghai. ResultsThe percentage of influenza-like illness after the outbreak of COVID-19 in 2020 was significantly higher than that during the same period between 2017 and 2019. The positive rate of influenza virus detection in 2020 was significantly lower than the average rate of influenza virus detection from 2017 to 2019 with significant statistical difference (χ 2=2 359.07, P<0.001). The number of outbreaks in 2020 was significantly lower than that from 2017 to 2019. ConclusionDuring the respiratory season, personal protection and reduction of human aggregation can effectively reduce the infection of influenza and the incidence of influenza in the population.