Objective:To explore therapeutic effect of spironolactone combined benazepril on patients with acute ante-rior myocardial infarction(AAMI)and its influence on left ventricular remodeling.Methods:A total of 100 AAMI patients treated in our hospital were regard as study object.According to therapeutic method,they were divided into benazepril group(n=50)and combined treatment group(n=50,received spironolactone combined benazepril),both groups were treated for six months.Therapeutic effect,left ventricular remodeling condition and incidence of adverse reactions were compared between two groups.Results:Compared with before treatment,after six-month treatment,there were significant rise in all indexes of heart rate variability(HRV)and left ventricular ejection fraction(LVEF),and significant reductions in left ventricular end-systolic dimension(LVESd)and left ventricular end-diastolic dimension(LVEDd)in two groups,P<0.05 or <0.01;compared with benazepril group after treatment,there were significant rise in all HRV indexes and LVEF[(52.45 ± 8.65)% vs.(57.85 ± 9.70)%],and significant reductions in LVESd[(36.25 ± 2.13)mm vs.(30.10 ± 2.06)mm]and LVEDd[(58.60 ± 6.41)mm vs.(51.29 ± 6.20)mm]in combined treatment group,P<0.01 all;there was no significant difference in total adverse reaction rate between two groups,P=1.000. Conclusion:Spironolactone combined benazepril can significantly improve HRV and heart function,inhibit left ventricular remodeling in patients with acute anterior myocardial infarction.

OBJECTIVETo investigate the clinicopathological characteristics and prognosis of patients with recurrent colorectal cancer.

METHODSClinicopathological characteristics and postoperative survival of 235 patients with recurrent colorectal cancer after radical resection were retrospectively analyzed, and was compared with that of 993 patients with radical resection.

RESULTSThe overall 5- and 10-year survival rates after radical resection were 67.7% and 55.8%, respectively. The 5- and 10-year survival rates in patients with recurrent colorectal cancer was 43.9% and 28.1% (P=0.000), respectively. Among patients with recurrent colorectal cancer, the 5- and 10-year survival rates of the patients underwent second radical resection were 50.2% and 32.7%, while the 5- and 10-year survival rates of the patients without second surgery were 25.8% and 0, respectively (P=0.000). On univariate analysis, postoperative recurrence was associated with age at diagnosis, cancerous ileus, ascites, lymphs nodes involvement, gross types, infiltration of tumor and Duke's stage. Multivariate analysis revealed that cancerous ileus, ascites, gross types and Duke's stage were independent predictive factors for postoperative recurrence.

CONCLUSIONCancerous ileus, ascites, gross types and Duke's stage were independent predictive factors for recurrence and metastasis of colorectal cancer after radical resection. The 5- and 10-year survival rates and quality of life could be improved by second radical resection.

Adult ; Aged ; Colorectal Neoplasms ; diagnosis ; mortality ; pathology ; Female ; Follow-Up Studies ; Humans ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; mortality ; pathology ; Neoplasm Staging ; Prognosis ; Survival Rate

OBJECTIVETo evaluate the relationship between clinicopathologic features and prognosis of colorectal cancer after surgical treatment.

METHODSThe clinical characteristics, pathologic features and survival rate of 761 patients with colorectal cancer after surgical treatment were univariately and multivariately analyzed.

RESULTSThe overall 3- and 5-year survival rates of patients with colorectal cancer after surgical treatment were 62.9% and 60.7% with a median survival of 1,825 days. The factors of gross findings, degree of differentiation, infiltration, nodal and distant metastasis and neoplastic intestinal obstruction influenced the survival rate by univariate analysis. The factors of Dukes stage, gross tumor configuration, intramural spread and differentiation degree were available independent prognostic factors through multivariate analysis.

CONCLUSIONDukes stage, as the most important available independent prognostic factor (P < 0.0005), is able to assess the postoperative survival.

Adult ; Aged ; Colorectal Neoplasms ; diagnosis ; mortality ; pathology ; Female ; Humans ; Male ; Middle Aged ; Multivariate Analysis ; Neoplasm Staging ; Prognosis ; Regression Analysis ; Survival Rate

OBJECTIVETo study the feasibility of applying expanded forehead axial flaps with fascia pedicles carrying bilateral frontal branches of superficial temporal artery and vein (expanded forehead axial flap with double pedicles in brief, EFAF-DP) in repairing scars in submaxillary region.

METHODSSixteen patients with mandibular scars hospitalized in Department of Burns and Plastic Surgery of the First Hospital Affiliated to Fuzhou General Hospital in Nanjing Military Area Command from July 2005 to December 2009 were repaired with EFAF-DP. The operation consisted of 3 stages. Before operation, the location and course of superficial temporal arteries and veins (STAV) and their frontal and parietal branches were identified with Ultrasonic Doppler blood flow detector. In stage I, STAV were dissected from the frontalis muscle as a pedicle to form a skin soft tissue space to hold the dilator of a proper size. In stage II, after gradual dilation by repeated filling with saline, the dilator was removed. EFAF-DP was dissected to repair mandibular scar. Donor site was closed with sutures. In stage III, flap pedicles were divided and pruned.

RESULTSFlap sizes ranged from 25 cm × 6 cm to 33 cm × 16 cm. The duration of dilation was 3-5 months, with 3.6 months in average. Ten patients underwent the operation of EFAF-DP transplantation and cervical skin dilatation. All flaps survived with healing of wounds. Disorder of venous return at the distal end of one flap was seen after second stage surgery, and it was corrected after comprehensive treatment including relieving spasm and improving venous return. Donor site wounds healed with normally grown hair without cicatricial alopecia along the hairline. Few hairs grew around mandible in one female patient out of the three (no hair grew on flaps of other two patients). This female patient and two male patients requesting for beard plasty received laser depilation treatment 1 to 3 months after discharge, with good result. Other male patients received no special treatment for their beard, and they shaped their beard with shaver. Sixteen patients were followed up for 6 to 24 months, and the shape of the flaps and beard (excluding female patients) were satisfactory with good appearance, satisfactory skin color and texture. The mobility of neck was obviously improved.

CONCLUSIONSEFAF-DP provides bigger areas of a thin flap besides promoting vascularization of new vessels of flap. Extra expanded skin can be directly sutured at the fringe of hairline, which makes skin grafting unnecessary, and decreases the incidence of secondary deformity in donor sites. Some hair carried by the flaps can be directly used for beard reconstruction after rotation to help the male patients have a better appearance.

Adolescent ; Adult ; Cicatrix ; surgery ; Female ; Humans ; Male ; Surgery, Plastic ; methods ; Surgical Flaps ; blood supply ; Temporal Arteries ; transplantation ; Tissue Expansion ; Veins ; transplantation ; Young Adult

ObjectiveTo evaluate the curative effect of Jiedu Huayu granules （JDHY） in the treatment of chronic liver failure （CLF） with the syndrome of toxic heat and stasis and investigate the influence on the inflammatory state. MethodA total of 136 patients were randomly divided into a control group and an observation group with 68 cases in each group. In addition to the comprehensive western medicine treatment， patients in the control group received Yinchen Haotang granules orally at 1 dose/day and those in the observation group received JDHY at 10 g/time，3 times/day. The treatment lasted for eight weeks. The endotoxin （ET），diamine oxidase （DAO），aromatic amino acids （AAA），branched chain amino acids （BCAA），blood ammonia，calcitonin （PCT），tumor necrosis factor-α （TNF-α），interleukin （IL）-1，IL-6，IL-17，regulatory T cells （Treg cells），helper T cells 17 （Th17），Th17/Treg ratio，total bilirubin （TBil），albumin （Alb），alanine aminotransferase （ALT），aspartate aminotransferase （AST），prothrombin activity （PTA）， and D-dimer （D-D） levels before and after treatment were detected. The Child-Pugh grading scores of liver function， toxic heat and stasis syndrome scores， and the model scores of end-stage liver disease（MELD） before and after treatment were recorded. The fatality rate and survival were recorded at the follow-up for 48 weeks. ResultCompared with the control group after treatment， the observation group showed decreased ET，DAO， and blood ammonia， increased BCAA/AAA ratio （P<0.01）， reduced PCT，TNF-α，IL-1，IL-6， and IL-17 （P<0.01）， elevated Treg cells， dwindled Th17 and Th17/Treg ratio （P<0.01）， diminished TBil，ALT，AST， and D-D levels， and up-regulated Alb and PTA（P<0.01）. The Child-Pugh grading score，MELD score， and toxic-heat and stasis syndrome score of the observation group were lower than those of the control group （P<0.01）. The total response rate in the observation group was 93.65% （59/63），which was higher than 79.03% （49/62） in the control group （χ²=5.683，P<0.05）. The fatality rate of the observation group eight weeks after treatment was 6.35% （4/63），which was lower than 19.35% （12/62） of the control group （χ²=4.757，P<0.05）. There was no significant difference in mortality between the two groups 16，24， and 48 weeks after treatment. As revealed by the Log-rank test，the difference in survival curves between the two groups was not statistically significant. ConclusionJDHY can remove toxins from the body，regulate immune function，relieve inflammation，improve liver function， and reduce the severity of the disease in CLF patients with the syndrome of toxic heat and stasis. It is significant in clinical efficacy and worthy of clinical application.

The COVID-19 pandemic is still ongoing in the world, the risk of COVID-19 spread from other countries or in the country will exist for a long term in China. In the routine prevention and control phase, a number of local COVID-19 epidemics have occurred in China, most COVID-19 cases were sporadic ones, but a few case clusters or outbreaks were reported. Winter and spring were the seasons with high incidences of the epidemics; border and port cities had higher risk for outbreaks. Active surveillance in key populations was an effective way for the early detection of the epidemics. Through a series of comprehensive prevention and control measures, including mass nucleic acid screening, close contact tracing and isolation, classified management of areas and groups at risk, wider social distancing and strict travel management, the local COVID-19 epidemics have been quickly and effectively controlled. The experiences obtained in the control of the local epidemics would benefit the routine prevention and control of COVID-19 in China. The occurrence of a series of COVID-19 case clusters or outbreaks has revealed the weakness or deficiencies in the COVID-19 prevention and control in China, so this paper suggests some measures for the improvement of the future prevention and control of COVID-19.
COVID-19/prevention & control* ; China/epidemiology* ; Contact Tracing ; Epidemics/prevention & control* ; Humans ; Pandemics/prevention & control* ; SARS-CoV-2

OBJECTIVE: To investigate the effect of total hip arthroplasty(THA) with the prosthesis of 127° small neck stem angle and 135° large neck stem angle. METHODS: From January 2014 to June 2016, 84 patients with THA were selected, including 44 males and 40 females, aged 45 to 72(53.4±8.1) years old, 68 patients with necrosis of the femoral head(32 on the left and 36 on the right), 16 patients with serious osteoarthritis of the hip caused by other reasons, and the course of disease was 9 to 36 (24.0±5.5) months. Forty-two patients in each group were evaluated by Harris score, visual analog score(VAS), length measurement of lower limbs, biomechanical evaluation of different angles of the neck stem. The complications and quality of life 24 months after operation were compared. RESULTS: Two patients in each group were lost, the rest were followed up for 30 to 36 (33.0±1.6)months. The Harris score and the length of both lower limbs were measured before and 1, 6, 12, 24 months after operation. The difference of Harris score and the length of both lower limbs in the two groups was significantly improved compared with that before operation( CONCLUSION THA with large and small neck stem angle prosthesis can better recover the function of hip joint, but large neck stem angle can reduce the degree of postoperative pain and improve the quality of life of patients.
Aged ; Arthroplasty, Replacement, Hip ; Female ; Hip Joint/surgery* ; Hip Prosthesis ; Humans ; Male ; Middle Aged ; Quality of Life ; Retrospective Studies ; Treatment Outcome