Objective To explore the clinical characteristics of Chlamydia psittaci pneumonia. Methods From January 2020 to March 2023, 21 cases of Psittacosis from the First Affiliated Hospital of Nanjing Medical University were diagnosed via metagenomic next-generation sequencing (mNGS). They were divided into a severe group (n=10) and a non-severe group (n=11) based on diagnostic criteria for severe pneumonia, and the clinical presentation, secondary examination, treatment, and prognosis of the two groups were analyzed retrospectively. Results Among the 21 patients, there were 11 males and 10 females, with a mean age of (51.7±11.6) years. All patients had an acute onset and 12 had a confirmed history of exposure to poultry. The onset of the disease occurred in the autumn and winter seasons in 18 patients. All the patients were suffering from high fevers. Other symptoms included coughing, phlegm, tightness in the chest and fatigue. Laboratory examinations showed that the levels of leukocytes, neutrophil counts, C-reactive protein, procalcitonin, aminotransferase, creatine kinase, lactic dehydrogenase, brain natriuretic peptide precursors and D-dimer were significantly higher in the severe group than those in the non-severe group. Chest CT scans revealed varying levels of consolidation and spot shadowing with peripheral exudate in all patients. The patients in the severe group were more likely to have bilateral lung involvement, bilateral pleural effusion, cavity and mediastinal lymph node enlargement. Eleven patients received tetracycline alone, three received laudanum alone, two received respiratory quinolones alone, and five received a combination of two drugs including tetracycline. Chest CT at clinical follow-up showed absorption of lung lesions. Conclusions Chlamydia psittaci pneumonia usually occurs in the fall and winter, and most patients have a history of contact with poultry. Clinical presentation and imaging are not specified. The technology of mNGS enables early diagnosis of the disease, and neutrophil lymphocyte ratio, neutrophil-lymphocyte ratio and lactic dehydrogenase levels help assess the risk of severe disease.
ObjectiveTo summarize the individualized selection of surgical treatment strategies and the key points of perioperative management for patients with heart valve disease complicated with severe chronic heart failure.MethodsThe clinical characteristics of 5 male patients with valvular heart disease complicated with severe chronic heart failure (CHF) were analyzed retrospectively from June 2017 to October 2018 in Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, with an average age of 60.21 years.ResultsFive patients were given angiotensin receptor and neprilysin inhibitor (ARNI)-based anti-heart failure treatment after admission. The operation mode of these patients was decided to be valve replacement under cardiopulmonary bypass after individualized evaluation of patients’ improving symptoms. Three patients were treated with intra-aortic balloon pump (IABP) and continuous renal replacement therapy (CRRT) early after operation to assist patients in improving cardiac function. Five patients recovered oral anti-heart failure after awakening. All patients were discharged smoothly 2 weeks after operation.ConclusionIndividualized evaluation is needed for the choice of operation timing and mode, standardized preoperative treatment for heart failure, shortening the aortic blocking time during cardiopulmonary bypass, and early application of left ventricular adjuvant drugs or instruments are all important measures to help patients recover smoothly.
摘要:目的: 探讨益活清下法治疗重症急性胰腺炎(severe acute pancreatitis, SAP)对血清单核趋化蛋白1及对器官功能不全的影响。 方法 : 依据纳入和排除标准,选取SAP患者24例,按1︰1随机分为治疗组和对照组,在接受相同西医治疗的基础上,治疗组使用中药“益活清下”法治疗,对照组同时接受中药安慰剂治疗。测定患者第0、1、3、5、7天血清MCP1的浓度水平,比较各器官功能不全的发生率与持续时间。 结果 :两组入院时Rason评分、CT评分、急性生理和慢性健康评价指标Ⅱ评分无统计学差异(〖WTBX〗P gt;005)。对照组第3天MCP1浓度水平明显高于治疗组,差异有统计学意义(〖WTBX〗P lt;005),对照组肠、肝功能不全的发生率高于治疗组,持续时间长于治疗组,但无统计学差异(〖WTBX〗P gt;005)。 结论 :益活清下法治疗重症急性胰腺炎,可降低患者血清MCP1的水平。Abstract: Objective: To investigated the impact of Yihuo Qingxia method on the serum monocyte chemoattractant protein1 of severe acute pancreatitis (SAP)and on the organs disfunction. Methods : Twentyfour SAP patients who admitted to hospital within 72h after onset were randomized into treatment group (n=12) and control group (n=12). The patients in the treatment group were treated by Yihuo Qingxia method, and the control group were administrated with placebo.The level of the serum mcp1 of the patients on the first,3rd,5th,7thday were measured, as well as the incidence and the duration of disfunction of the organs were compared.〖WTHZ〗Results :There were no statistical significance in admission Rason scores, CT scores, Acute physiology and chronic health evaltionⅡscores(APACHEⅡscores)(Pgt;005). The level of the serum Monocyte chemoattractant protein1 of the treatment group was lower than that of the placebo group generally(Plt;005).At the 3rd day after onset,the serum mcp1 level of the control group was significantly higher than that of the treament group(Plt;005).The incidence of the control group of the intestin disfunction and hepatic inadequacy was obviously higher than those of the treatment group,and the duration of the former was longer than that of the latter,but with no satistical significance. Conclusion :Yihuo Qingxia method can effectively cut down the level of the serum mcp1 of severe pancreatitis patients.
ObjectiveTo explore clinical effect of enteral nutrition (EN) through nasojejunal tube in severe acute pancreatitis (SAP).MethodsThe clinical and pathological data of 76 patients with SAP who met the inclusion criteria and treated in the Third People’s Hospital of Henan Province from June 2015 to December 2018 were retrospectively collected. According to the nutritional support therapy adopted in the course of treatment, the patients were divided into an EN group (n=44) and a parenteral nutrition group (PN group, n=32), the patients in the EN group were given the EN through the nasojejunal tube and the patients in the PN group were given the routine PN. The APACHE Ⅱ and SOFA scores, nutritional status, and immune function were observed before the treatment and on week 2 after the treatment in the two groups.ResultsThere were no significant differences in the general data of the gender, age, body mass index, etc. between the two groups (P>0.050). ① The score of APACHEⅡ or SOFA score on week 2 after the treatment in both groups was significantly lower than that before the treatment (P<0.050), which in the EN group was significantly lower than that in the PN group on week 2 after the treatment (P<0.050). ② The levels of albumin and prealbumin were increased significantly and the hemoglobin level was decreased (P<0.050) on week 2 after the treatment as compared with those before the treatment in the two groups (P<0.050), which in the EN group were significantly higher than those in the PN group on week 2 after the treatment (P<0.050). ③ The CD4, CD8, and CD4/CD8 and IgG, IgM, and IgA on week 2 after the treatment were significantly lower than those before the treatment in these two groups (P<0.050), which in the EN group were significantly higher than those in the PN group on week 2 after the treatment (P<0.050). ④ The levels of endotoxin, D-lactic acid, diamine oxidase, and serum high mobility group protein B1 on week 2 after the treatment were significantly lower than those before the treatment in the two groups (P<0.050), and which in the EN group were significantly lower than those of the PN group on week 2 after the treatment (P<0.050). ⑤ The complications rate in the EN group was significantly lower than that in the PN group [20.45% (9/44) versus 53.13% (17/32), χ2=8.786, P=0.003].ConclusionEN through nasojejunal tube has a good effect on patients with SAP, which is helpful to improve their immune and nutritional status.
ObjectiveTo investigate the effectiveness of posterior microscopic mini-open technique (MOT) decompression in patients with severe spinal canal stenosis resulting from thoracolumbar burst fractures.MethodsThe clinical data of 28 patients with severe spinal canal stenosis caused by thoracolumbar burst fractures, who were treated by posterior microscopic MOT, which performed unilateral or bilateral laminectomy, poking reduction, intervertebral bone graft via spinal canal, and percutaneous pedicle screw fixation between January 2014 and January 2016 were retrospectively analyzed. There were 21 males and 7 females with a mean age of 42.1 years (range, 16-61 years). The involved segments included T11 in 1 case, T12 in 4 cases, L1 in 14 cases, and L2 in 9 cases. According to AO classification, there were 19 cases of type A3, 9 of type A4. According to American Spinal Injury Association (ASIA) grading, 12 cases were grade C, 13 grade D, and 3 grade E. The time between injury and operation was 3-7 days (mean, 3.6 days). To evaluate effectiveness, the changes in the visual analogue scale (VAS), percentage of anterior height of injured vertebrae, Cobb angle, rate of spinal compromise (RSC), and ASIA grading were analyzed.ResultsAll patients were performed procedures successfully. The operation time was 135-323 minutes (mean, 216.4 minutes). The intraoperative blood loss was 80-800 mL (mean, 197.7 mL). The hospitalization time was 10-25 days (mean, 12.5 days). The incisions healed primarily, without wound infection, cerebrospinal fluid leakage, or other early complications. All the 28 patients were followed up 12-24 months (mean, 16.5 months). No breakage or loosening of internal fixation occurred. All fractures healed, and the healing time was 3-12 months (mean, 6.5 months). Compared with preoperative ones, the percentage of anterior height of injured vertebrae, Cobb angle, and RSC at immediate after operation and at last follow-up and the VAS scores at 1 day after operation and at last-follow were significantly improved (P<0.05). There was no significant difference in the percentage of anterior height of injured vertebrae and Cobb angle between at immediate after operation and at last follow-up (P>0.05). But the RSC at immediate after operation and VSA score at 1 day after operation were significantly improved when compared with those at last follow-up (P<0.05). The ASIA grading at last follow-up was 1 case of grade C, 14 grade D, and 13 grade E, which was significantly improved when compared with preoperative ones (Z=3.860, P=0.000).ConclusionMOT is an effective and minimal invasive treatment for thoracolumbar AO type A3 and A4 burst fractures with severe spinal canal stenosis, and it is beneficial to early rehabilitation for patients.
Objective To assess the effectiveness of arthroscopic capsular release to treat primary severe frozen shoulder through trans cuff portal. Methods Between June 2012 and January 2015, 28 patients with primary severe frozen shoulder were enrolled in the study. There were 8 males and 20 females with an average age of 57 years (range, 42-81 years). The left shoulder was involved in 16 cases and the right one in 12 cases. The mean disease duration was 11 months (range, 7-21 months). Six patients had diabetes. All patients underwent arthroscopic capsular release by trans cuff portal. The range of motion (ROM) of the shoulder were measured at preoperation and at 6 weeks and 24 months after operation; the scores of American Shoulder and Elbow Surgeons (ASES) and visual analogue scale (VAS) were used to evaluate the shoulder function and pain. Results Primary healing of incision was obtained, and no complications of infection, shoulder instability, and nerve injury were found. All patients were followed up 24 months. Pain of the shoulder was obviously relieved; VAS score was significantly lower at 6 weeks and 24 months after operation than preoperation (P<0.05), and at 24 months than 6 weeks (P<0.05). ROM of the shoulder and ASES score at 6 weeks and 24 months after operation were significantly increased when compared with preoperative ones (P<0.05); significant difference was found in ROM of forward flexion and external rotation and the ASES score between at 6 weeks and 24 months (P<0.05). And internal rotation in-creased from trochanter (9 cases), hip (6 cases), sacrum (7 cases), and L4 vertebral level (6 cases) before operation to the T12-T6 vertebral level at 6 weeks and 24 months after operation, which were close to normal side. Conclusion Arthroscopic capsular release through trans cuff portal is an effective and safe management for primary severe frozen shoulder.
ObjectiveTo investigate the clinical significance of ultrasound-guided puncture and catheterization combined with choledochoscopy for debridement and drainage in treatment of patients with severe intra-abdominal infection (SIAI).MethodsThe clinical data of 7 patients with SIAI who underwent the debridement and drainage under ultrasound-guided puncture and catheterization combined with choledochoscopy from January 1, 2015 to December 31, 2017 in this hospital were retrospectively analyzed. The drainage sinus tracts were dilated for all patients. Then the choledochoscope was inserted into the infected areas along the dilated sinus tract. Finally, the drainage tube was placed under the guidance of the choledochoscope.ResultsOf the 7 patients, 6 patients were cured by this treatment, 1 case was converted to open surgery because the symptoms of illness were not improved. No relevant complications occurred. All patients were discharged after improvement of the disease. Currently, all cases were survival and no infection remained or recurred after follow-up to June 28, 2019.ConclusionsUltrasound-guided puncture and catheterization combined with choledochoscopy for debridement and drainage in treatment of SIAI is simple, safe, and effective. It could be used as an effective treatment for SIAI or alternative to open surgery.
ObjectiveTo investigate the treatment outcome of applying venous Flow-through flap in the replantation of severed finger with circularity soft tissue defect and vascular defect. MethodsBetween January 2010 and December 2012,11 cases (11 fingers) of severed finger with circularity soft tissue defect and vascular defect underwent replantation with venous Flow-through flaps.There were 8 males and 3 females,aged 18-42 years (mean,24.6 years).The cause of injury was squeeze injury in 6 cases,crush injury in 3 cases,and strangulation in 2 cases.Combined injuries included nerve defect in 3 cases (1.0,2.0,and 3.5 cm in length),and tendon defect in 2 cases (2.0 and 6.5 cm in length); cyclic skin and soft tissue defect was 3.0-4.5 cm in width,was 1/2-1 finger circumference in length,and was 2.0 cm×1.0 cm to 7.0 cm×4.5 cm in size.Six cases had complete circular defect (both finger artery and vein defects),and 5 cases had incomplete circular defect (only finger artery defect),and vascular defect was 1.0-4.5 cm in length.The time from injury to operation was 1.5-4.5 hours. ResultsVenous crisis occurred in 1 case at 2 days after operation,was cured after vein graft; flap edge necrosis was observed in 2 cases and was cured after dressing change and skin grafting respectively; flap edema and blister occurred in 2 cases and relieved spontaneously.The other 6 flaps and replanted fingers survived completely,with primary healing of incision.Ten cases were followed up 12-18 months (mean,15.5 months).Only a linear scar was seen at the donor sites,with no functional limitation.The flaps had similar color and texture to adjacent skin.The two-point discrimination was 6.5-13.0 mm (mean,8.6 mm).According to replanted finger function scoring system of Society of Hand Surgery of Chinese Medical Association,the results were excellent in 6 cases,good in 3 cases,and poor in 1 case at last follow-up,and the excellent and good rate was 90%. ConclusionVenous Flow-through flap can repair both vascular defect and soft tissue defect,so it has good outcome in increasing the survival rate of replanted finger for severed finger replantation with circularity soft tissue defect and vascular defect.
ObjectiveTo explore the risk factors of perioperative severe complications (Clavien-Dindo grade Ⅲ and above) after laparoscopic radical resection of colorectal cancer (CRC). MethodsThe clinicopathologic data of CRC patients who met the inclusion and exclusion criteria treated in the Shaanxi Provincial People’s Hospital from January 2018 to December 2020 were retrospectively analyzed. The univariate and multivariate logistic analyses were used to explore the risk factors of perioperative severe complications after the laparoscopic radical resection of CRC. ResultsAtotal of 170 eligible patients were included in this study, and the postoperative complications occurred in 45 patients, 24 of whom were severe complications. The univariate analysis results showed that the age (P<0.001), body mass index (BMI, P=0.047), age adjusted Charlson complication index (aCCI) score (P=0.002), American Association of Anesthesiologists (ASA) classification (P<0.001), prognostic nutritional index (PNI, P=0.011), preoperative anemia (P=0.011), operation numbers of surgeon (P=0.003), and operation time (P=0.026) were related to the perioperative severe complications in the patients underwent the laparoscopic radical resection of CRC. The statistic indexes of univariate analysis (P<0.05) combined with indexes of clinical significance were included in the multivariate analysis, the results showed that the ASA classification Ⅲ– Ⅳ (OR=3.536, P=0.027), BMI ≥25 kg/m2 (OR=3.228, P=0.031), preoperative anemia (OR=2.876, P=0.049), operation numbers of surgeon <300 (OR=0.324, P=0.046), and the operation time ≥300 min (OR=3.480, P=0.020) increased the probability of perioperative severe complications in the patients underwent the laparoscopic radical resection of CRC. ConclusionsThe results of this study suggest that clinicians should pay attention to the perioperative management of patients with CRC, such as adequately evaluating the preoperative status of patients by ASA classification, PNI, and aCCI to adjust the malnutrition of patients; after operation, the patients with BMI ≥25 kg/m2 and operation time more than 300 min should be paid more attention. At the same time, the surgeon should continuously accumulate the operation numbers and improve the operation proficiency so as to reduce the occurrence of perioperative severe complications after laparoscopic radical resection of CRC.
ObjectiveTo determine the nuclear factor kappa B (NFkB) activity in peripheral blood mononuclear cells (PBMC) in patients with acute cholangitis of severe type (ACST) and correlate the degree of NFkB activation with severity of biliary tract infection and clinical outcome.MethodsTwenty patients with ACST were divided into survivor group (14 cases) and nonsurvivor group (6 cases). Other 10 patients undergoing elective gastrectomy or inguinal hernia repair were selected as control group. Peripheral blood samples were taken 24 hours after operation, PBMC was separated and nuclear proteins were isolated from PBMC, and NFkB was determined with electrophoretic mobility shift assay (EMSA). The levels of TNFα, IL6 and IL10 in plasma were determined by using an enzymelinked immunoassay (ELISA). ResultsThe NFkB activity was 5.02±1.03, 2.98±0.51 and 1.02±0.34 respectively in three groups. It was increased in all patients with ACST, versus the control group (P＜0.05), and the patients of nonsurvivor group had higher levels of NFkB activation than those of survivor group (P＜0.05). The levels of TNFα and IL6 were (496.28±52.35) ng/L and (578.13±67.72) ng/L in nonsurvivor group; (284.47±39.41) ng/L and (318.67±34.92) ng/L in survivor group; (89.43±10.39) ng/L and (101.27±13.47) ng/L in control group. All patients with ACST had increased levels of TNFα and IL6, which were many fold greater than that of control group, and there was an evidence of significantly higher levels in nonsurvivor group than in survivor group (P＜0.05). All patients had also increased levels of IL10 as compared to control group (P＜0.05), but the IL10 concentrations in plasma were not significantly higher in nonsurvivors than that of in those survivors (Pgt;0.05). ConclusionNFkB activation in PBMCs in patients with ACST