Objective To review the progress in clinical and biomechanical study on soft tissue reconstruction of adult-acquired flatfoot deformity (AAFD). Methods The recent original articles of soft tissue repair and tendon transfer for AAFD were extensively reviewed. Results The soft tissue procedures for AAFD can be divided into two components: static restoration of medial column stability and dynamic reconstruction of the posterior tibial tendon. The most important static structure to be repaired for AAFD is the spring ligament. On the other hand, various methods can be used for dynamic reconstruction. The flexor digitorum longus transfer is widely used, but results of biomechanical studies do not support the advantage of this method. For patients having normal function of the posterior tibial muscle, the Cobb procedure may be more suitable. Conclusion The soft tissue reconstruction procedures of AAFD should be chosen individually based on the stage and type of the deformity.
ObjectiveTo explore protective strategies for organ function of fulminant acute pancreatitis (FAP) in early stage. MethodsThe clinical data of 37 patients with FAP admitted to this hospital within 72 h after onset of symptoms between January 2000 and September 2010 were analyzed retrospectively. FAP was defined as presence of multiple organ dysfunction syndrome (MODS) within 72 h after onset of symptoms. A total of 37 patients with a confirmed diagnosis of FAP were divided into two groups based on whether adopting the protective strategies for organ function in early stage or not. Patients treated between January 2000 and May 2004 did not adopt the protective strategies for organ function (Named nonprotection group, n=21); The other patients treated between June 2004 and September 2010 adopted protective strategies for organ function (Named protection group, n=16). With the exception of the protecting strategies for organ function, the patients with severe acute pancreatitisin received standard treatment in two groups. The acute physiology and chronic health evaluation (APACHE) Ⅱ score and multiple organ dysfunction score (Marshall), rate of pancreas infection, and case fatality were compared between two groups. ResultsCompared with the nonprotection group on day 3 after admission, APACHEⅡ score and Marshall score decreased in the protection group (APACHEⅡ score : 15.71±2.95 versus 17.72±3.77, P=0.137; Marshall score: 6.93±2.73 versus 8.06±2.36, P=0.206, respectively). In addition, the case fatality on day 7 and in hospital case fatality in the protection group decreased as compared with the nonprotection group (case fatality on day 7: 18.75% versus 33.33%, P=0.461; in hospital case fatality: 43.75% versus 57.14%, P=0.515, respectively). There was no significant difference of the rate of pancreas infection between two groups (P=1.000). ConclusionsIt from a case of a particular disease perspective, though the difference is not significant, but the observed improvement in prognosis is attributed by protective strategies for organ function of FAP in early stage to a certain degree, however it is verified by needing to more cases.
ObjectiveTo analyze the risk factors of cognitive dysfunction in patients with epilepsy, and provide evidence for clinical prevention and treatment.MethodsDuring the period from January 1, 2018 to January 31, 2019, 101 patients with epilepsy who were admitted to the epilepsy specialist clinic of the General Hospital of Ningxia Medical University were included in this study. The cognitive function of the patients was evaluated by the Mini-mental State Examination (MMSE) scale and patients were divided into cognitive impairment group and normal cognitive function group according to the MMSE. Single factor and logistic regression analysis were used to find the differences of influencing factors between the two groups.Results① There were 27 cases of cognitive dysfunction in 101 patients with epilepsy, the incidence of cognitive impairment was 26.7%; ② Univariate analysis showed that the course of disease, frequency of seizures, seizure forms, anti-epileptic drugs (AEDs) and abnormal rate of electroencephalogram (EEG) existed significant differences between the two groups (P<0.05). ③ Logistic regression showed that course of disease, frequency of seizures and AEDs multidrug therapy were independent risk factors for cognitive dysfunction in patients with epilepsy (P<0.05).ConclusionCourse of disease, frequency of seizures and AEDs multidrug therapy are independent risk factors for cognitive dysfunction in patients with epilepsy.
Objective To summarize the clinical manifestations, diagnosis and treatment of severe primary graft dysfunction ( PGD grade 3 ) in early stage after lung transplantation. Methods From September 2002 to December 2010, there were 10 patients with severe PGD ( grade 3) in early stage after lung transplantation ( LTx) in 100 patients with end-stage lung disease underwent LTx in Wuxi People’s Hospital. In which there were 2 cases with chronic obstructive pulmonary disease, 4 with idiopathic pulmonary fibrosis,1 case with lung tuberculosis, 1 case with silicosis, 2 cases with bronchiectasis. There were 7 patients with single LTx [ 3 cases with extracorporeal membrane oxygenation ( ECMO) support] and 3 patients with bilateral LTx ( 1 case with ECMO support) . Results The surgical procedures of these 10 patients were successful, however severe PGD occurred on 1-5 days after operation. 4 cases died of respiratory failure with negative fluid balance and mechanical ventilation support, and 2 cases recovered. 4 cases underwent ECMO support, in which 2 cases successfully weaned from ECMO and discharged from hospital, others died of multiple organ failure.Conclusions Severe PGD is one of the fatal early complication after lung transplantation. Early diagnosis and treatment are very important to improve the perioperative mortality rate.
ObjectiveTo evaluate the mid-term effectiveness of arthrolysis and hinged external fixation for the treatment of stiff elbow caused by heterotrophic ossification.MethodsBetween January 2014 and December 2017, 11 patients with stiff elbow caused by heterotrophic ossification were admitted. There were 9 males and 2 females with an average age of 32 years (range, 14-48 years), and left side in 6 cases and right side in 5 cases. The cause of stiff elbow included humerus fracture in 5 cases, ulna fracture in 2 cases, fracture of capitulum radii in 1 case, dislocation of capitulum radii in 1 case, terrible triad of the elbow in 1 case, and soft tissue injury in 1 case. The disease duration ranged from 7 to 18 months (mean, 11 months). Preoperative active range of motion of elbow was (19.6±17.5)° and Mayo score was 34.1±9.7. All patients received the treatment of arthrolysis and debridement of heterotrophic ossification lesion combining hinged external fixator, and active and passive rehabilitation with the help of hinged external fixator. The hinged external fixators were removed after 2 months.ResultsAll patients were followed up 13-36 months (mean, 19.1 months). All incisions healed by first intention, and no complication of infection or nerve lesion occurred postoperatively. At last follow-up, the results of X-ray films showed that no heterotrophic ossification recurred. The active range of motion of elbow was (116.4±16.6)° and Mayo score was 93.2±7.8, showing significant differences when compared with preoperative ones (t=17.508, P=0.000; t=16.618, P=0.000).ConclusionThe application of arthrolysis and debridement of heterotrophic ossification lesion combining hinged external fixator can improve the elbow’s range of motion significantly and obtain a good mid-term effectiveness.
Abstract： Objective?To analyze the risk factors for early shunt dysfunction after systemic-pulmonary shunt in order to improve early postoperative outcomes. Methods We retrospectively analyzed the clinical records of 189 patients who underwent systemic-pulmonary shunt in General Hospital of Shenyang Military District between February 2002 and December 2010. There were 87 males and 102 females with their age ranging from 3 months to 50（5.3±6.2）years，and body weight ranging from 3 to 56（17.7±11.0）kg. There were 94 patients with tetralogy of Fallot （TOF） and pulmonary artery stenosis，51 patients with pulmonary atresia （PA） and ventricular septal defect，4 patients with PA and intact ventricular septum，10 patients with functional single ventricle （SV） and pulmonary stenosis（PS），6 patients with SV and PA，6 patients with double outlet right ventricle and PS，8 patients with transposition of the great arteries（TGA） and PS，and 10 patients with TGA and PA. The surgical procedures included central aorto-pulmonary shunt （Waterston） in 105 patients, modified Blalock-Taussig shunt in 61 patients and Melbourne shunt in 23 patients. Results Early postoperative death occurred in 13 patients （6.9%）. There were 12 patients （6.3%） with intra-operative severe hypotension or arrhythmia, 10 patients （5.3%） with postoperative severe low cardiac output, and 10 patients （5.3%） with early shunt dysfunction within the first 24 h postoperatively. Univariate analysis identified low body weight （P=0.027）, shunt size with diameter＜4 mm （P=0.025） and severe intra-operative adverse event （hypotension or arrhythmia with P=0.002） were risk factors for early shunt dysfunction. In multivariate analysis, intra-operative adverse event was an independent risk factor for early shunt dysfunction（P=0.017）. Conclusion Early outcomes after systemic-pulmonary shunt can be significantly improved by preventing intra-operative severe hypotension or arrhythmia and choosing shunt size larger than 4 mm，especially for patients with young age, low body weight, and poorly-developed pulmonary artery.
Objective To identify the relationship between preoperative left ventricular dysfunction and perioperative risk factors in coronary artery bypass grafting (CABG). Methods The clinical data of 192 patients who underwent CABG from November 2015 to October 2016 were analyzed retrospectively. The patients were divided into three groups by preoperative left ventricular ejection fraction (LVEF) in echocardiography: a serious left ventricular dysfunction group (LVEF≤35%, 23 patients, 15 males and 8 females at age of 63.91±5.36 years), a moderate left ventricular dysfunction group (35%<LVEF<50%, 24 patients, 20 males and 4 females at age of 66.29±6.03 years) and a normal left ventricular function group (LVEF≥50%, 145 patients, 86 males and 59 females at age of 66.60±6.41 years). Results The overall mortality was 4.16% (8/192), 17.39% (4/23) in patients with LVEF≤35% and 2.76% (4/145) in those with LVEF≥50%. Preoperative LVEF≤35%, hypoxia, assisted circulation, acute kidney injury (AKI) and postoperative continuous renal replacement therapy (CRRT) were risk factors of perioperative mortality in coronary artery surgery. LVEF≤35% and CRRT were independent preditors of mortality. There were significant differences in mortality and postoperative complications between the serious left ventricular dysfunction group and other two groups. Conclusion Postoperative mortality and complications are obviously serious in the patients with LVEF≤35%. We should pay more attention to preoperative risk factors. Postoperative individual manipulation, intra-aortic balloon pump and CRRT can enhance survival of those patients.
ObjectiveTo compare the mid-term effectiveness of arthroscopic shoulder capsular release combined with acromiohumeral distance (AHD) restoration in the treatment of diabetic secondary stiff shoulder and primary frozen shoulder. Methods A retrospective analysis was conducted on clinical data of 22 patients with diabetic secondary stiff shoulder (group A) and 33 patients with primary frozen shoulder (group B), who underwent arthroscopic 270° capsular release combined with AHD restoration treatment. There was no significant difference between the two groups in gender, age, affected side, disease duration, and preoperative AHD, shoulder flexion range of motion, abduction range of motion, American Shoulder and Elbow Surgeons (ASES) score, visual analogue scale (VAS) score, and Constant score (P>0.05). Only the difference in the internal rotation cone rank and external rotation range of motion between the two groups showed significant differences (P<0.05). The improvement in shoulder pain and function was evaluated by using VAS score, ASES score, and Constant score before operation and at last follow-up. Active flexion, abduction, external rotation range of motion, and internal rotation cone rank were recorded and compared. AHD was measured on X-ray films.Results All patients were followed up 24-92 months (median, 57 months). There was no significant difference in follow-up time between group A and group B (P>0.05). No fractures or glenoid labrum tears occurred during operation, all incisions healed by first intention, and no complication such as wound infection or nerve injury was observed during the follow-up. At last follow-up, there were significant improvements in active flexion, abduction, external rotation range of motion, internal rotation cone rank, AHD, VAS score, ASES score, and Constant score when compared with preoperative ones in both groups (P<0.05). Except for the difference in change in external rotation range of motion, which had significant difference between the two groups (P<0.05), there was no significant difference in other indicators between the two groups (P>0.05). ConclusionArthroscopic capsular release combined with AHD restoration can achieve good mid-term effectiveness in the treatment of diabetic secondary stiff shoulder and primary frozen shoulder. However, the improvement in external rotation range of motion is more significant in the patients with diabetic secondary stiff shoulder.
ObjectiveTo discuss the effect of synthesized physical nursing care on the treatment of meibomian gland dysfunction (MGD) patients. MethodWe collected 100 MGD patients between March and September 2014, and randomized them into conventional and synthesized physical nursing care groups with 50 patients in each. We evaluated the subjective symptoms, the break-up time of tear-film and the function of lacrimal gland secretion before and after treatment. We surveyed the satisfaction of these patients during the follow-up. ResultsCompared with the conventional nursing care group, the synthesized group had less clinical symptoms, longer break-up times of tear-film and better lacrimal gland secretion function. The results showed remarkable statistical significance (P<0.05). ConclusionsSynthesized nursing care has significant effect on the treatment efficacy of MGD outpatients.
ObjectiveTo analyze the early outcomes of anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) patients with severe left ventricular dysfunction after surgical repair, and to explore the predictors for extracorporeal membrane oxygenation (ECMO) support for these patients.MethodsThe clinical data of ALCAPA patients with severe left ventricular dysfunction (left ventricular ejection fraction<40%) who underwent coronary artery reimplantation in the pediatric center of our hospital from 2013 to 2020 were retrospectively analyzed. The patients were divided into an ECMO group and a non-ECMO group. Clinical data of the two groups were compared and analyzed.ResultsA total of 64 ALCAPA patients were included. There were 7 patients in the ECMO group, including 4 males and 3 females aged 6.58±1.84 months. There were 57 pateints in the non-ECMO group, including 30 males and 27 females aged 4.34±2.56 months. The mortality of the patients was 6.25% (4/64), including 2 patients in the ECMO group, and 2 in the non-ECMO group. The postoperative complications rate was significantly higher in the ECMO group than that in the non-ECMO group (P=0.041). There were statistical differences in the cardiopulmonary bypass time [254 (153, 417) min vs. 106 (51, 192) min, P=0.013], aortic cross-clamping (ACC) time (89.57±13.66 min vs. 61.58±19.57 min, P=0.039), and preoperative left ventricular end-diastolic diameter/body surface area (132.32±14.71 mm/m2 vs. 108.00±29.64 mm/m2, P=0.040) between the two groups. Multivariate logistic regression analysis showed that ACC time was an independent risk factor for postoperative ECMO support (P=0.005). Receiver operating characteristic (ROC) curve analysis showed that the area under the ROC curve was 0.757, the sensitivity was 85.70%, specificity was 66.70%, with the cut-off value of 66 min.ConclusionACC time is an independent risk factor for postoperative ECMO support. Patients with an ACC time>66 min have a significantly higher risk for ECMO support after the surgery.