Objective To evaluate the effect of early clinical interference strategies on preventing the conversion of acute pancreatitis to the severe form and aggravation of severe acute pancreatitis (SAP). Methods The patients with acute pancreatitis admitted to this hospital were divided into two therapeutic phases by different therapeutic methods from January 2001 to December 2008. Patients in the first phase (from January 2001 to December 2004) were treated by the routine management, and the second phase (from January 2005 to December 2008) by the routine management combined with early clinical interference strategies. Then, the ratio of conversion from acute pancreatitis to SAP and prognosis of SAP between two phases were compared. Results Compared with the first phase, the rate of aggravation of acute pancreatitis was significantly decreased in the second phase (4.48% vs. 21.18%), the average healing time of SAP, the incidences of systemic and local complications and the mortality of pancreatitis were reduced (P＜0.05). When early clinical interference strategies were performed, some adverse reaction and complications occurred in 35 cases, but without severe consequence. Conclusion Early clinical interference strategies may serve as a beneficial strategy on preventing the progression of mild acute pancreatitis to the severe form or halting the aggravation of acute pancreatitis.
In recent years, the diagnosis and treatment of hepatocellular carcinoma (HCC) has entered a brand-new era due to the advancement of diagnosis methods and the emergence of targeted drugs and immunotherapy drugs. The author described and summarized in detail the screening program, diagnostic thought and procedure, clinical staging, mechanism of targeted and immune therapy and application range of HCC.
ObjectiveTo summarize the treatment strategies and clinical experiences of 5 cases of giant plexiform neurofibromas (PNF) involving the head, face, and neck. MethodsBetween April 2021 and May 2023, 5 patients with giant PNFs involving the head, face, and neck were treated, including 1 male and 4 females, aged 6-54 years (mean, 22.4 years). All tumors showed progressive enlargement, involving multiple regions such as the maxillofacial area, ear, and neck, significantly impacting facial appearance. Among them, 3 cases involved tumor infiltration into deep tissues, affecting development, while 4 cases were accompanied by hearing loss. Imaging studies revealed that all 5 tumors predominantly exhibited an invasive growth pattern, in which 2 and 1 also presenting superficial and displacing pattern, respectively. The surgical procedure followed a step-by-step precision treatment strategy based on aesthetic units, rather than simply aiming for maximal tumor resection in a single operation. Routine preoperative embolization of the tumor-feeding vessels was performed to reduce bleeding risk, followed by tumor resection combined with reconstructive surgery. Results All 5 patients underwent 1-3 preoperative embolization procedures, with no intraoperative hemorrhagic complications reported. Four patients required intraoperative blood transfusion. A total of 10 surgical procedures were performed across the 5 patients. One patient experienced early postoperative flap margin necrosis due to ligation for hemostasis; however, the incisions in the remaining patients healed without complications. All patients were followed up for a period ranging from 6 to 36 months, with a mean follow-up duration of 21.6 months. No significant tumor recurrence was observed during the follow-up period. Conclusion For patients with giant PNF involving the head, face, and neck, precision treatment strategy can effectively control surgical risks and improve the standard of aesthetic reconstruction. This approach enhances overall treatment outcomes by minimizing complications and optimizing functional and cosmetic results.
The developing status of pediatric day-care surgery is comprehensively analyzed based on SWOT model from the following four dimensions: strength (S), weakness (W), opportunities (O) and threats (T). Day-care surgery strategy is in line with the characteristics of pediatric diseases, which can improve medical efficiency and reduce medical costs. However, it is limited by both the particularity of pediatric patients and the complexity of postoperative management. In terms of external environment at present, there are many opportunities for its development of day-care surgery such as national policy support, medical technology innovation, and regional medical center construction. Nevertheless, some threats cannot yet be ignored such as medical safety risks, unfair resource allocation, traditional habit of medical treatment and medical insurance payment policies. In order to promote the high-quality development of pediatric day-care surgery in the future, it is recommended to innovate medical service models, improve medical quality management systems, train medical qualified personnel, and enhance national policy support.
Objective To study the methodology of Chinese literature retrieval. Methods The manual review of the literature was served as the “gold standard” against database search strategies (the diagnostic tests). We selected original articles about treatment, rehabilitation and randomized controlled trials from 31 journals. The articles were downloaded from the Chinese Biomedical Database (CBM). We selected potentially useful words through a word frequency analysis and determined the frequency of all the words in the titles, abstracts, and subject indexes. All the selected journals functioned as a closed database. The sensitivity, specificity and precision of all the high frequency words were calculated and the high frequency words of large sensitivity×precision were considered as final searching words. All the searching strategies were produced by computer programe which consisted of all searching words, title field and abstract field. Meanwhile, the sensitivity, specificity, precision and NNR (number needed to read) were calculated. Among the strategies, those comprised of all searching words would be used in CBM disc database, those of title and abstract words in Chinese Web Databases. The best strategies were those of high sensitivity and high specificity. Results 2 570 articles were selected and 45 articles met the gold standard. The strategies emphasized sensitivity were “therapeutic use OR random OR control(for CBM disc) and multicenter OR therapeutic outcome OR random (for Chinese online databases)”. The strategies emphasized specificity were “placebo OR prospective study(MH) OR double blind OR random controled trial (MH) (for CBM disc) and placebo OR prospective) OR double blind OR efficiency (for Chinese online databases).”Conclusions The method is optimal for Chinese literature databases
Objective Degenerative lumbar scol iosis and spinal stenosis are more common in elderly patients. Because of many factors, treatment choices are more complex. To investigate the step treatment strategy of degenerative lumbarscol iosis and spinal stenosis. Methods Between January 2005 and December 2009, 117 patients with degenerative lumbar scol iosis and spinal stenosis were treated with step treatment methods, including conservative therapy (43 cases), posterior decompression alone (18 cases), posterior short segment fusion (1-2 segments, 41 cases), and posterior long segment fusion ( ≥ 3 segments, 15 cases). Step treatment options were made according to patient’s will, the medical compl ications, the degree of the symptoms of low back and lower extremity pain, the size of three-dimensional lumbar scol iosis kyphosis rotating deformity, lumbar spine stabil ity (lateral sl ip, degenerative spondylolysis), and the overall balance of the spine. The visual analogue scale (VAS) score of low back and lower extremity pain, Oswestry disabil ity index (ODI), lumbar lordosis angle, and scol iosis Cobb angle were measured and compared before and after treatments. Results Seventy-two cases were followed up more than 12 months, and there was no death or internal fixation failure in all patients. Of them, 19 patients underwent conservative treatment; the mean follow-up period was 19.3 months (range, 1-5 years); no symptom deterioration was observed; VAS score of low back and lower extremity and ODI were significantly decreased at last follow-up (P lt; 0.05); and lordosis angle was decreased and scol iosis Cobb angle was increased, but there was no significant difference (P gt; 0.05). Twelve cases underwentposterior decompression alone; the average follow-up was 36 months (range, 1-5 years); VAS score of lower extremity and ODI were significantly decreased at last follow-up (P lt; 0.05); and scol iosis Cobb angle was increased and lordosis angle was decreased, but there was no significant difference (P gt; 0.05). Thirty-one patients underwent posterior short segment fusion; the mean follow-up period was 21.3 months (range, 1-3 years); postoperative hematoma, poor wound heal ing, cerebrospinal fluid leakage, and superficial infection occurred in 1 case, respectively, and were cured after symptomatic treatment; VAS score of low back and lower extremity and ODI were significantly decreased (P lt; 0.05); and postoperative lumbar scol iosis Cobb angle and lordosis angle were significantly improved at last follow-up (P lt; 0.05). Ten patients underwent posterior long segment fusion; the mean follow-up period was 17.1 months (range, 1-3 years); postoperative symptoms worsened in 1 case and was cured after physical therapy and drug treatment for 3 months, and deep infection occurred in 1 case and was cured after debridement and continuous irrigation drainage; VAS score and ODI were significantly decreased (P lt; 0.05); and postoperative scol iosis Cobb angle and lordosis angle were improved significantly at last follow-up (P lt; 0.05). Conclusion The treatment of degenerative lumbar scol iosis and spinal stenosis should be individual and step. Surgery treatment should be rely on decompression while deformity correction subsidiary. Accurate judgment of the responsible segment of symptoms, scol iosis and lordosis can prevent the operation expansion and increase safety of surgery with active control bleeding.
Chronic kidney disease (CKD) has been highlighted as one of the most important public health problems due to sharply climbing incidence and prevalence. To efficiently attenuate the disease burden and improve the disease management, not only active and effective treatment should be administrated, but also comprehensive follow-up nursing management with innovative and evolving spirits should be implemented. Thus dynamic changes of diseases could be acquired in time and patients are under appropriate medical instruction as soon as possible. This editorial is based on quickly developing medical big data resources and advanced internet techniques, from both aspects of patients and health care providers, briefly talking about integrated management strategy of CKD and its future development in China.
Objective To analyze the clinical information of COVID-19 patients of Shanghai National Exhibition and Convention Center cabin hospital, and to explore the medical management strategy to provide thoughtful suggestions for other cabin hospitals and governments as valuable references. Methods The clinical data of 174 308 patients confirmed COVID-19 in Shanghai National Exhibition and Convention Center cabin hospital from April 9 to May 31, 2022 were retrospectively reviewed. There were 103 539 male and 70 769 female patients, with an average age of 41.50±15.30 years. Medical and nursing management strategy was summarized. Results Among the 174 308 patients, 71.5% (124 630 patients) were asymptomatic. The vaccination rate of patients with COVID-19 in the cabin hospital was 76.5% (133 338 patients), and the majority of none vaccinated patients were children under the age of 10 years and the elderly over the age of 60 years, the vaccination rate of whom was only 25.0% (1 322 patients) and 63.9% (13 715 patients), respectively. In addition, the proportion of mild symptom type in the patients not vaccinated was significantly higher than that in the vaccinated patients (P≤0.01). The average hospitalization time of patients in cabin hospital was 7.39±0.53 days, which was 7.01±2.12 days for patients under 60 years and 8.21±0.82 days for patients over 60 years. The hospitalization time of elderly patients was significantly longer (P≤0.01), and the hospitalization time of elderly patients at age over 60 years without vaccination was 8.94±1.71 days, which was significantly longer than the average hospitalization time and the time of elderly patients vaccinated (P≤0.01). The number of patients combined with basic diseases was 27 864 (16.0%), of which cardiovascular diseases accounted for 81.3% (22 653 patients). A total of 2 085 patients were transferred and treated in designated hospitals. Conclusion Large scale cabin hospitals are helpful to cut off the source of infection. Attention shall be paid to the sorting of admission and timely transfer to other hospital during the patients management. Most of the patients have a good prognosis after treatment. The vaccination of key population and community-based screening will be the next step of focus.
ObjectiveTo analyze clinical features and surgical strategies of Ebstein's anomaly (EA) in adults. MethodsSeventy-eight adult patients with EA underwent surgical treatment in Fu Wai Hospital from January 2008 to December 2011. There were 24 males and 54 females with their age of 18-54 (33.0±9.5) years. Preoperatively, 72 patients were in NYHA class Ⅰ or Ⅱ, and 6 patients were in NYHA class Ⅲ or Ⅳ. Clinical presentations mainly included exercise capacity deterioration and exertional dyspnea. Preoperative echocardiography showed downward displacement of the septal leaflet (SL) of the tricuspid valve (TV) of 34.8±12.7 (20-60) mm. Three patients had severe dysplasia or agenesis of tricuspid SL. Downward displacement of the posterior leaflet (PL) of TV was 46.8±11.6 (20-70) mm, and 1 patient had agenesis of tricuspid PL. Average TV annulus was significantly enlarged with 60±10 (37-70) mm. Mean atrialized portion of the right ventricle was about 40%. There were 18 patients with moderate tricuspid regurgitation (TR) and 60 patients with moderate-to-severe TR. Seventy-five patients received tricuspid valvuloplasty (TVP). Fifty-six patients received plication of the atrialized right ventricle (ARV), 20 patients received ARV resection, and 2 patients didn't receive any specific management of ARV. Thirty-two patients received TVP with a prosthetic ring. Three patients underwent tricuspid valve replacement. ResultsTwo patients died posto-peratively, and in-hospital mortality was 2.5%. Postoperative recovery of the survival patients was good. There was no severe atrioventricular block or other complication. Echocardiography before discharge showed good function of TV without moderate or more severe TR. Mean follow-up was 26 months. None of the patients needed re-operation. ConclusionThe incidence of acute heart failure in EA adults is low. TVP is the main surgical procedure to achieve main goals of surgical treatment including improvement in heart function, exercise capacity and quality of life.
ObjectiveTo review the bioactive strategies that enhance tendon graft healing after anterior cruciate ligament reconstruction (ACLR), and to provide insights for improving the therapeutic outcomes of ACLR. Methods The domestic and foreign literature related to the bioactive strategies for promoting the healing of tendon grafts after ACLR was extensively reviewed and summarized. ResultsAt present, there are several kinds of bioactive materials related to tendon graft healing after ACLR: growth factors, cells, biodegradable implants/tissue derivatives. By constructing a complex interface simulating the matrix, environment, and regulatory factors required for the growth of native anterior cruciate ligament (ACL), the growth of transplanted tendons is regulated at different levels, thus promoting the healing of tendon grafts. Although the effectiveness of ACLR has been significantly improved in most studies, most of them are still limited to the early stage of animal experiments, and there is still a long way to go from the real clinical promotion. In addition, limited by the current preparation technology, the bionics of the interface still stays at the micron and millimeter level, and tends to be morphological bionics, and the research on the signal mechanism pathway is still insufficient.ConclusionWith the further study of ACL anatomy, development, and the improvement of preparation technology, the research of bioactive strategies to promote the healing of tendon grafts after ACLR is expected to be further promoted.