hirty-eight cases of severed levatorpalpebrae superoris muscle caused by traumawere reported- The methods how to find thesevered ends of the levator palpebrae superorismuscles and how to do the operation weresuggested. Of the 38 cases after operation, 28(73. 68 %) cases obtained symmetrical lidfissures of both eyes, 7 (18. 42%) cases had alid fissure of 1mm wider than the normal one , 3(9. 68%) cascs had 2mm a lid fissure 2mmwider. and none of them had a lid fissure 2mmwider in compariso...
ObjectiveTo explore the effectiveness of modified inferior pedicle technique with inverted T pattern for severe breast hypertrophy.MethodsBetween January 2016 and May 2017, 15 patients of severe breast hypertrophy had undergone breast reduction using inferior pedicle technique with inverted T pattern combined with dermal suspension sling technique. The patients were 20 to 49 years old, with an average age of 31.6 years. Body mass index ranged from 24.9 to 32.5 kg/m2, with an average of 30.8 kg/m2. Among them, 11 cases had a history of childbearing. The degree of breast ptosis was rated as degree Ⅱ in 6 cases and degree Ⅲ in 9 cases. The unilateral breast reduced 615 g on average (range, 480-1 050 g).ResultsThe skin flap necrosis at the " T” trilateral junction occurred in 3 cases, and healed after dressing changes. The incisions of 12 cases healed and no fat liquefaction, hematoma, or seroma occurred. The sensation of nipple and areola declined at early period after operation in 2 cases, and gradually recovered. All patients were followed up 6-18 months (mean, 13 months). The shapes of bilateral breasts and the height and symmetry of nipple-areolar complex were good, and no obvious scar was found. The effectiveness was evaluated by surgeon and showed that there were 12 cases with satisfactory breast shape and 3 cases with unsatisfactory breast shape; 3 cases with obvious scare and 12 cases with insignificant scar; 13 cases with normal nipple sensation and 2 cases with hypoesthesia; 11 cases with symmetric nipples and 4 cases with asymmetric nipples. The effectiveness was evaluated by patients and showed that the satisfactory breast shape in 10 cases, relatively satisfactory breast shape in 4 cases, and unsatisfactory breast shape in 1 case; highly acceptable scar in 9 cases, moderately acceptable scar in 4 cases, and unacceptable scar in 2 cases; overall satisfactory in 10 cases, relatively satisfactory in 4 cases, and unsatisfactory in 1 case, with the overall satisfaction rate of 93.3% (14/15).ConclusionFor severe breast hypertrophy, the modified inferior pedicle technique with inverted T pattern can obtain satisfactory appearance and avoid the mastoptosis.
Objective
To investigate the changes of expression of zonula occludens-1(ZO-1) in rats with severe acute pancreatitis (SAP), and to study the relationship between the ZO-1 protein and microvascular injury in rats with SAP.
Methods
Forty-eight Wistar rats were randomly divided into sham-operation (SO) group and SAP group, each group enrolled 24 rats. Pancreas of rats in SO group were flipped only after laparotomies, but rats of SAP group were injected with 5% sodium taurocholate by retrograding cholangiopancreatography micro pump to produce the SAP model. At 6, 12, and 24 hours after operation, 8 rats were sacrificed to get abdominal aortic blood for testing the levels of peripheral blood amylase, trypsin, interleukin-8(IL-8), tumor necrosis factor-α(TNF-α), and ZO-1 protein. At the same time, pancreatic tissues were got to perform HE staining and immunohistochemical staining for observation of the pathological changes and the expression of ZO-1 protein respectively.
Results
Compared with SO group at the same time, the levels of peripheral blood amylase, trypsin, IL-8, TNF-α, and ZO-1 protein were all higher in SAP group (P < 0.05). The level of amylase in SAP-24 hours group was higher than those of 6 hours group and 12 hours group(P < 0.05), the levels of trypsin, IL-8, and ZO-1 protein in SAP group increased over time (P < 0.05), but levels of TNF-αin 3 time points of SAP group did not differ with each other significantly(P > 0.05). Results of regression showed that in the SAP group, the level of ZO-1 protein in serum was significantly positive correlated with pathological score of pancreatic tissue(b=0.96, P < 0.05), levels of serum amylase(b=0.87, P < 0.05), trypsin(b=0.72, P < 0.05), and serum IL-8 (b=0.69, P < 0.05), but was not significantly correlated with level of TNF-α(P > 0.05). HE staining results showed that damage of pancreatic tissues became worse over time in SAP group, and the pathological score of SAP-6 hours group was lower than those of 12 hours group and 24 hours group (P < 0.05). Immunohistochemical staining results showed that, in SAP group, with the extension of time, the number of ZO-1 protein granules in pancreatic acinar cells and capillary wall reduced, and expressed in capillaries discontinuously.
Conclusion
During the course of SAP, the concentration of serum ZO-1 protein increase, but its expression in the pancreatic tissue degrade, which is closely associated with microvascular injury and progression of pancreatic tissues.
ObjectiveTo summarize the clinical application of the minimally invasive step-up approach in the treatment of severe acute pancreatitis (SAP), and to explore the clinical indications, timing for the minimally invasive step-up approach, and to make comparison with open necrosectomy.
MethodsThe literatures about the treatment of SAP in recent years were collected to make a review.
ResultsThe minimally invasive step-up approach, comparing with open necrosectomy, was more effective to treat SAP, however, itself had its own limitations. In the treatment process, the optimal method was minimally invasive step-up approach, but also did not exclude open necrosectomy.
ConclusionsThe treatment of SAP can not rely on a single method, it needs a comprehensive treatment which is relate with multidisciplinary management and highly individual choice. In addition, it needs further study to explore the timing and indications for transforming minimally invasive step-up approach into open necrosectomy.
Objective To assess the effect of integrated traditional Chinese medicine with western medicine (ICWM) in the treatment of SARS. Methods We searched MEDLINE, EMBASE, and Chinese BioMed Database ( CBM ) , and the Intemet performed handsearching in Chinese journals and reference lists. We included randomised controlled trials and prospective controlled studies of integrated Chinese medicine with western medicine versus western medicine alone in people with SARS. Three independent reviewers collected details of study population, interventions, and outcomes using a data extraction form. We conducted meta-analysis for similar data of studies.Results Nine studies (n =812) were included, all with the possibility of containing serious bias. ICWM in the treatment of SARS was associated with the following reductions: case fatality [ OR 0.32, 95% CI (0.14,0.71 ) ] , fever clearance time [ WMD -1.17, 95% CI ( -1.83, -0.50 ) , symptom remission time [ WMD-1.47, 95% CI ( - 1.96, - 0. 98) ] and the number of inflammation absorption cases [ MD 1.63, 95% CI(0.95, 2.80 ) ], having no significant difference in symptom scores of convalescents [ WMD -1.25, 95% CI ( -2.71, 0.21 ) ], cumulative dose of corticosteroids [ WMD - 236.96, 95% CI ( - 490.64, 16.73) ] and inflammation absorption mean time [ WMD 0.63, 95% CI ( - 1.33, 2.59) ] .Conclusions Due to the methodological limitations of the studies, the effect of ICWM for SARS is unclear. The apparent improvements in cases fatality, fever clearance time, syndromes remission time and numbers of inflammation absorption cases warrant further evaluation with high quality and large scale trials to be expected.
Objective To study the epidemic and clinical characteristics of three clusters of early cases of severe acute respiratery syndrome (SARS) in Shenzhen. Methods To retrospectively investigate three clusters of patients. To extract data on clinical presentation and laboratory studies. Results In the first cluster, one patient with SARS in Shenzhen had visited Hong Kong twice in one week. He had felt initial cold and fever in Hong Kong on January 14, while the second case had been onset of SARS when he had been back from Hong Kong. There were 5 people infected in the second cluster at the same time 1 week after they visited their father in a hospital in GuangZhou. Among the three clusters, two clusters had not been infected in ShenZhen, they are inputted, and another cluster is not clear, but it maybe inputted. Three clusters are distributed, they all had high fever. Among them, five had total body muscular soreness and unproductive cough, four with headache, three chill, and two dizziness and pharyngalgia. Three cases had asthma and diarrhea 1 week after the onset of SARS, and progressed to ARDS. The six patients with SARS in Shenzhen People’s Hospital tested positive for coronavirus-related anti-body (IgG) in their plasma 10-15 d after the onset. This IgG titres in one patient remained high (1∶640) 120 days after the onset. Neutrophilia and lymphopenia occurred in patients who died. The more severe the patients’condition was, the higher was the level of LDH increased. Conclusion In three clusters, most patients had not infected in Shenzhen, they are inputted and distributed. That patients with SARS tested positive for coronavirus-related IgG in their plasma.
【Abstract】 Objective To investigate and evaluate the effectiveness of covering amputated raw surface with freetissue transplantation from damaged limbs. Methods Between August 2010 and June 2011, 5 cases of severe injury of lower extremities were treated, including 4 males and 1 female with an age range of 3 years and 8 months to 43 years. Of them, 3 cases suffered from traffic accident injury and 2 had machine injury. The disease duration was 2-9 hours. Among the 5 cases, 1 suffered from half pelvis destruction and traumatic amputation of hip joint, 1 from comminuted open fracture of proximal femur, and another 3 from thigh destruction with survival soft tissue of legs. All cases were treated with emergency operation of amputation. The raw surface of the residual stumps was 20 cm × 10 cm to 20 cm × 20 cm in size. Two lateral anterior thigh flaps and 3 posterior tibial artery flaps were harvested from the damaged limbs. The flap size ranged from 15 cm × 10 cm to 25 cm × 20 cm. The wounds were repaired with free tissue transplantation. Results Five transplanted tissue flaps were survival. Skin necrosis occurred in the wound edge at 7-10 days postoperatively and was cured after excision of necrotic tissue, dressing change or vacuumed drainage for 1-2 months. All wounds healed and the patients were followed up 1-3 months. No sinus tract or ulceration was observed. The appearance of stumps was satisfactory. Conclusion The effectiveness of repairing amputated raw surface with free tissue transplantation from amputated limbs is satisfactory. It is an effective procedure to repair the raw surface of amputated stumps.
【Abstract】Objective To study the influence of early hemofiltration on plasma concentrations of proinflammatory cytokines TNF-α and IL-1β and their transcription levels in severe acute pancreatitis (SAP) pigs. Methods The model of SAP was induced by retrograde injection of artificial bile into pancreatic duct in pigs. Animals were divided randomly into two groups: SAP hemofiltration treatment group (HF group, n=8) and SAP no hemofiltration treatment group (NHF group, n=8). TNF-α and IL-1β plasma concentrations were measured by ELISA. Their transcription levels in the tissues of pancreas, liver and lung were assayed by semi-quantitative reverse transcription polymerase chain reaction. Results After hemofiltration treatment, the plasma concentrations of TNF-α and IL-1β increased gradually but were lower than those of NHF group at the same time spot 〔at 6 h after hemofiltration treatment, (618±276) pg/ml vs (1 375±334) pg/ml and (445±141) pg/ml vs (965±265) pg/ml, P＜0.01〕. At 6 h after hemofiltration treatment, the transcription levels of TNF-α and IL-1β in tissues of pancreas, liver and lung were lower than in NHF group (57.8±8.9 vs 85.7±17.4, 48.0±8.1 vs 78.1±10.2, 46.2±9.6 vs 82.4±10.5; 55.9±9.0 vs 82.2±15.7, 40.6±9.2 vs 60.0±10.6, 35.7±9.8 vs 58.1±9.3, P＜0.01). Conclusion Early hemofiltration can reduce TNF-α and IL-1β plasma concentrations and transcription levels in SAP pigs.
ObjectiveTo summary the effect of parenteral nutrition combined with enteral nutrition on patients with severe acute pancreatitis.
MethodsThe clinical data of 200 patients with severe acute pancreatitis admitted in our hospital in recent 10 years were retrospectively analyzed. Of which 88 cases were treated by traditional nutritional support therapy (traditional nutrition group), the rest of 112 cases of patients with early parenteral nutrition to later period gradually combined with enteral nutrition comprehensive nutritional support strategy (comprehensive nutrition group).
ResultsThe APACHEⅡscores and serum level of C-reactive protein (CRP) of patients in comprehensive nutrition group were significantly lower than patients in traditional nutrition group (P < 0.05), while the serum albumin level was significantly higher than that of traditional nutrition group (P < 0.05). In the incidence of complications and mortality, the average length of stay and total cost of comprehensive nutrition group were significantly lower than patients with traditional nutrition group (P < 0.05), the cure rate was significantly higher than that of traditional nutrition group (P < 0.05).
ConclusionThe combination of parenteral nutrition and enteral nutrition of nutrition support model not only can shorten the duration of symptoms but also alleviate the burden of patients and reduce complications and mortality.
ObjectTo systematically review the efficacy and safety of intravenous immunoglobulin (IVIG) for children with severe hand, foot and mouth disease in China.
MethodDatabases including CNKI, CBM, WanFang Data, PubMed and The Cochrane Library (Issue 2, 2015) were searched to collect randomized controlled trials (RCTs) about IVIG combined with conventional therapy versus conventional therapy alone for severe hand, foot and mouth disease from inception to March 2015. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was performed by using RevMan 5.3 and Stata 9.0 software.
ResultA total of 23 RCTs involving 2271 patients were included. The results of meta-analysis showed that, compared with the conventional therapy group, the IVIG group had higher total effective rate (RR=1.18, 95%CI 1.11 to 1.26, P<0.00001), shorter fever relieving time (MD=-1.47, 95%CI -1.80 to -1.15, P<0.00001), shorter rash regression time (MD=-1.61, 95%CI -2.51 to -0.71, P=0.0005), shorter remission time of nervous symptoms (MD=-2.14, 95%CI -3.02 to -1.25, P<0.00001), shorter mouth ulcer regression time (MD=-1.36, 95%CI -2.27 to -0.4, P=0.004), and shorter average length of hospital stay (MD=-2.46, 95%CI-3.29 to -1.63, P<0.00001).
ConclusionCompared with conventional therapy alone, IVIG combined with conventional therapy can improve the effect for severe hand, foot and mouth disease. Due to the limited quality of the include studies, more high quality studies are needed to verify the above conclusion.
