Objective To discuss the factors which affect the postoperative functions of the ankle joint. Methods A retrospective study was done of 102 patients who had been diagnosed as malleolar fracture and operated on in our institute between January 2005 and January 2008. We recorded their age, gender, body mass index(BMI), fracture type (AO type), time from injury to operation and presence or ab-sence of cast immobilization. Their ankle functions were evaluated by X-ray and the Baird-Jackson evaluation system in regular follow-up. Relationship between the above-mentioned factors and the postoperative functions of the ankle joint was statistically analyzed, using univariate logistic regression and multiple stepwise logistic regression. Results A total of 102 patients were followed up for 24.7 (11 to 43) months. A negative correlation between the age, fracture type, reduction and postoperative function was found. The gender, body mass index (BMI), time from injury to operation and presence or absence of east immobilization, however, had no association with the postoperative function. The conservative treatment of the deltoid ligament injury complicated with the lateral malleolar fracture and/or improper treatment of the syndesmotic injury led to poor function. Conclusions The older a patient and the more serious a fracture, as well as the more unsat-isfactory the reduction, the poorer the postoperative ankle functions may be. To some extent, rational treat-ment of the deltoid ligament injury complicated with the lateral malleolar fracture and the syndesmotic injury may also determine the postoperative function of the ankle joint.

OBJECTIVETo compare the clinical efficacy on chronic ulcerative colitis between electroacupuncture (EA) combined with acupoint sticking therapy (AST) and western medicine.

METHODSNinety cases were randomly divided into EA + AST group and western medication group, 45 cases in each one. In EA + AST group, (1) Zhongwan (CV 12), Tianshu (ST 25), Guanyuan (CV 4), Qihai (CV 6) and (2) Shangjuxu (ST 37), Pishu (BL 20), Dachangshu (BL 25), Zusanli (ST 36) were selected for EA and AST by turns. In western medication group, Mesalazine was administered orally. Clinical symptom evaluation and colonoscopic examination were conducted respectively before and after treatment, and the differences in efficacy were compared.

RESULTSIn EA + AST group, the total effective rate of clinical symptoms was 91.1% (41/45) and the total effective rate of the colonoscopic improvements in mucosal lesions was 84.4% (38/45), which were all superior to those (73.3%, 33/45; 66.7%, 30/45) in medication group (both P < 0.05).

CONCLUSIONThe combination of electroacupuncture and acupoint sticking therapy can improve in clinical symptoms and colonoscopic mucosal lesions significantly in the patients with ulcerative colitis and the efficacy of it is superior to that of Mesalazine.

Acupuncture Points ; Administration, Cutaneous ; Adult ; Chronic Disease ; therapy ; Colitis, Ulcerative ; drug therapy ; therapy ; Combined Modality Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Electroacupuncture ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Objective: To explore the influence of directed restrictive fluid management strategy (RFMS) on patients with serious burns complicated by severe inhalation injury. Methods: Sixteen patients with serious burns complicated by severe inhalation injury hospitalized in our department from December 2014 to December 2017, meeting the inclusion criteria and treated with RFMS, were enrolled in directed treatment group. Thirty-four patients with serious burns complicated by severe inhalation injury hospitalized in our department from December 2012 to December 2017, meeting the inclusion criteria and without RFMS, were enrolled in routine treatment group. Medical records of patients in 2 groups were retrospectively analyzed. Within post injury day 2, mean arterial pressure (MAP), central venous pressure (CVP), extravascular lung water index (ELWI), global end-diastolic volume index, and pulmonary vascular permeability index of patients in directed treatment group were monitored by pulse contour cardiac output monitoring technology, while MAP and CVP of patients in routine treatment group were monitored by routine method. On post injury day 3 to 7, patients in 2 groups were treated with routine fluid supplement therapy of our Department to maintain hemodynamic stability, and patients in directed treatment group were treated according to RFMS directed with goal of ELWI≤7 mL·kg^-1·m^-2. On post injury day 3 to 7, total fluid intake, total fluid output, and total fluid difference between fluid intake and output within 24 h, value of blood lactic acid, and oxygenation index of patients in 2 groups were recorded. Occurrence of acute respiratory distress syndrome (ARDS) on post injury day 3 to 7 and 8 to 28, mechanical ventilation time within post injury day 28, and occurrence of death of patients in 2 groups were counted. Data were processed with chi-square test, t test, and analysis of variance for repeated measurement. Results: The total fluid intakes within 24 h of patients in directed treatment group were close to those in routine treatment group on post injury day 3, 4, 5, 6, 7 (t=-0.835, -1.618, -2.463, -1.244, -2.552, P>0.05). The total fluid outputs and total fluid differences between fluid intake and output within 24 h of patients in 2 groups on post injury day 3 were close (t=0.931, -2.274, P>0.05). The total fluid outputs within 24 h of patients in directed treatment group were significantly higher than those in routine treatment group on post injury day 4, 5, 6, 7 (t=2.645, 2.352, 1.847, 1.152, P<0.05). The total fluid differences between fluid intake and output within 24 h of patients in directed treatment group were (2 928±768), (2 028±1 001), (2 186±815), and (2 071±963) mL, significantly lower than (4 455±960), (3 434±819), (3 233±1 022), and (3 453±829) mL in routine treatment group (t=-4.331, -3.882, -3.211, -4.024, P<0.05). The values of blood lactic acid of patients in directed treatment group and routine treatment group on post injury day 3, 4, 5, 6, 7 were close (t=0.847, 1.221, 0.994, 1.873, 1.948, P>0.05). The oxygenation indexes of patients in directed treatment group on post injury day 3 and 4 were (298±78) and (324±85) mmHg (1 mmHg=0.133 kPa ), which were close to (270±110) and (291±90) mmHg in routine treatment group (t=-1.574, 2.011, P>0.05). The oxygenation indexes of patients in directed treatment group on post injury day 5, 6, 7 were (372±88), (369±65), and (377±39) mmHg, significantly higher than (302±103), (313±89), and (336±78) mmHg in routine treatment group (t=3.657, 3.223, 2.441, P<0.05). On post injury day 3, 4, 5, 6, 7, patients with ARDS in directed treatment group were less than those in routine treatment group, but with no significantly statistical difference between the 2 groups (χ²=0.105, P>0.05). On post injury day 8 to 28, patients with ARDS in directed treatment group were significantly less than those in routine treatment group (χ²=0.827, P<0.05). The mechanical ventilation time within post injury day 28 of patients in directed treatment group was apparently shorter than that in routine treatment group (t=-2.895, P<0.05). Death of patients in directed treatment group within post injury day 28 was less than that in routine treatment group, but with no significantly statistical difference between the 2 groups (χ²=0.002, P>0.05). Conclusions Under the circumstance of hemodynamics stability, RFMS directed with goal of ELWI≤7 mL·kg^-1·m^-2 on post injury day 3 to 7 is an useful strategy, which can reduce occurrence rate of ADRS and shorten mechanical ventilation time of patients with serious burns complicated by severe inhalation injury at late stage of burns.

Objective:To analyze the clinical characteristics of monkeypox patients.Methods:The clinical data and laboratory findings of 4 patients with monkeypox patients diagnosed at Yiwu Central Hospital in July 2023 were analyzed. Herpes fluid and skin tissue samples were collected, the viruses were isolation and cultured in African green monkey kidney cells (Vero) and identified with whole gene sequencing.Results:All four patients were male, aged 24-35 years. All patients had male-to-male behavior within 21 days before onset of the disease. Among them, one patient has AIDS and one patient has syphilis. Four patients presented with perineal skin lesions with itching, and 3 patients were found to have enlarged lymph nodes upon admission. Laboratory testing: lymphocyte abnormality (4.57×10 9/L) in 1 case; increased procalcitonin (0.25 ng/mL) in 1 case; elevated IL-10 levels ( 7.11 ng/L and 9.42 ng/L) in 2 cases; increased IL-6 (66 ng/L) and IL-4 (3.24 ng/L) in 1 case, respectively. One case had abnormal myocardial zymogram with a elevated lactate dehydrogenase level of 313 U/L. The monkeypox virus was isolated from lesion tissue and herpes fluid, and the whole gene sequencing identified it as the B. 1.3 subtype of the IIb evolutionary branch, exhibiting typical pathological effects on Vero cells. Conclusion:The clinical manifestations of the 4 monkeypox patients confirmed in Zhejiang province are mild, patients had a definitive history of male-to-male sexual behavior and the virus strains belong to the B. 1.3 lineage of the IIb evolutionary branch.

OBJECTIVETo observe the clinical effects of early blood purification in the treatment of phenol burn patients complicated by acute kidney injury (AKI).

METHODSFive phenol burn patients complicated by AKI, matched with the inclusion criteria, were hospitalized from January 2010 to July 2014. Within post injury hour 24, patients received rapid liquid support, positive wound management, and hemoperfusion (HP) combined with continuous veno-venous hemofiltration (CVVH) for 2 to 3 hours, then HP was stopped and CVVH was continued for 16 to 21 hours. HP combined with CVVH was performed for 2 to 3 times, then HP was stopped and CVVH was continued for 12 to 22 days. On post injury day (PID) 1, 3, 5, 7, 14, and 21, urea nitrogen, creatinine, ALT, AST, total bilirubin (TBIL), direct bilirubin (DBIL) in serum were determined, and the volume of liquid intake, urine, ultrafiltration, and liquid output were recorded, and the concentrations of IL-6, IL-10 and TNF-α in serum were determined by ELISA. General conditions of patients were recorded. Data were processed with one-way analysis of variance and LSD- t test.

RESULTS(1) On PID 1, the levels of urea nitrogen and creatinine were (9.0 ± 3.2) mmol/L and (115 ± 24) µmol/L respectively, which were obviously higher than normal values (with the values of 2.9-8.2 mmol/L and 45-104 µmol/L respectively). On PID 3, 5, 7 and 21, the levels of urea nitrogen were (12.5 ± 4.1), (11.2 ± 5.6), (8.7 ± 2.3) and (6.4 ± 3.9) mmol/L respectively, which were similar with the value of DID 1 (with t values 1.53, 0.76, 0.17 and 1.17 respectively, P values above 0.05). On PID 14, the level of urea nitrogen was (15.8 ± 3.3) mmol/L, which was obviously higher than the value of PID 1 (t =3 .29, P = 0.023). On PID 3, 5, 7 and 14, the levels of creatinine were (248 ± 67), (224 ± 87), (276 ± 59) and (307 ± 77) µmol/L respectively, which were obviously higher than the value of PID 1 (with t values 4.17, 2.70, 5.65 and 5.32 respectively, P values below 0.01). On PID 21, the level of creatinine was (78 ± 28) µmol/L, which was obviously lower than the value of PID 1 (t = 2.23, P = 0.041). The levels of ALT, AST, TBIL, and DBIL were higher than normal values from PID 1, and the levels were higher than normal values on PID 3, 5, 7, and 14, and they were similar with the normal values on PID 21. (2) On PID 1, 3, 5, 7, 14, and 21, the volume ratio of liquid intake to liquid output maintained from1:1 to 2:1. On PID 1, 3, 5, 7, and 14, although the volume of urine fluctuated, they were still less than 400 mL/d, and the volume for ultrafiltration showed a tendency from declining at first to a rise later. On PID 21, the volume of urine increased, and the volume for ultrafiltration decreased. (3) On PID 1, the serum concentrations of TNF-α and IL-6 increased, and the serum concentration of IL-10 decreased. On PID 3, 5, and 7, the serum concentrations of TNF-α and IL-6 decreased, and the serum concentration of IL-10 increased. On PID 14, the serum concentrations of TNF-α and IL-6 were elevated again but without a high peak value, and the serum concentration of IL-10 decreased but still higher than the value of PID 1. On PID 21, the serum concentrations of TNF-α and IL-6 obviously decreased, and the serum concentration of IL-10 obviously elevated. (4) Primary healing of the wound was achieved on PID 21 to 28. Patients were all cured and left hospital on PID 28 to 45. All the patients were followed up for 6 months to 3 years. At the last follow up, patients had no symptoms of chronic poisoning and the functions of liver and kidney were normal.

CONCLUSIONSEarly blood purification treatment is effective for phenol patients phenol burn patients complicated by AKI, and wound healing and kidney function recovery were assured.

Acute Kidney Injury ; complications ; therapy ; Biomarkers ; blood ; Burns, Chemical ; blood ; complications ; therapy ; Enzyme-Linked Immunosorbent Assay ; Hemofiltration ; Humans ; Interleukin-10 ; metabolism ; Interleukin-6 ; blood ; Phenol ; adverse effects ; Phenols ; Serum ; metabolism ; Severity of Illness Index ; Treatment Outcome ; Tumor Necrosis Factor-alpha ; blood ; Wound Healing