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find Keyword "Diagnosis and treatment" 17 results
  • A review of pathogenesis and diagnosis and treatment of vaccine-associated uveitis

    Vaccine-associated uveitis (VAU) usually refers to a rare adverse reaction that occurs after vaccination. The clinical manifestations of VAU are most often anterior with mild symptoms and responded promptly to topical corticosteroids. However, more severe forms of posterior and panuveitis may also occur, such as multiple evanescent white dot syndrome, Vogt-Koyanagi-Harada syndrome, and acute posterior multifocal placoid pigment epitheliopathy. The pathogenesis of VAU is still unclear. Currently, it mainly includes vaccine Shoenfeld syndrome, type Ⅲ hypersensitivity reaction caused by immune complex deposition, direct infection with live attenuated vaccine, and molecular mimicry theory. VAU is self-limiting, and most patients heal without treatment. In the future, it is recommended to ask all patients with uveitis about their recent vaccination history in the clinic. For patients with inactivated vaccine or recombinant/subunit vaccination history, the possibility of developing Shoenfeld syndrome should be considered, and the history, signs and symptoms related to autoimmune diseases should be carefully looked for.

    Release date:2023-09-12 09:11 Export PDF Favorites Scan
  • Learning from the experience of collaborative research on ocular melanoma to improve the diagnosis and treatment level of uveal melanoma in China

    In the research process of uveal melanoma (UM), the Collaborative Ocular Melanoma Study (COMS) is a landmark and outstanding clinical study. Its research conclusions are the foundation for today's UM clinical work and guidelines. COMS is the first and largest randomized clinical trials conducted to date, comparing the survival outcomes of two or more treatment regimens for primary malignant intraocular tumors with high reliability. Its research design, methods, and conclusions are still widely cited in this day. Learning from the research experience of COMS, summarizing research data based on Asian populations, and studying treatment methods suitable for Asian UM patients is a powerful supplement to COMS data, but also an expansion of this global research, further improving the level of UM diagnosis and treatment in China.

    Release date:2023-10-19 10:21 Export PDF Favorites Scan
  • Diagnosis and Management for Foreign Body of the Lower Urinary Tract and Penis: A Retrospective Analysis of 20 Years' Experience

    ObjectiveTo explore the clinical treatment measures and etiology analysis of lower urinary tract and penile foreign bodies. MethodsWe retrospectively analyzed the etiology and diagnosis of 48 cases of lower urinary tract and penile foreign body in the Department of Urology of our hospital between 1993 and 2012. ResultsNine bladder foreign bodies were removed successfully by using cystoscopy; nine were removed through suprapubic cystotomy; urethral foreign bodies in 10 patients were successfully taken out by urethrascope; five foreign bodies were extracted by hand and forceps; rubber bands in 2 patients were cut off under local anesthesia; fretsaw was used to cut through the nested rings in 7 patients; dental drill was used to cut nesting materials in 3 patients; and 3 patients underwent penis skin circumcision overturn stripping ring extraction. No complications after urethral foreign body extraction occurred. ConclusionThe lower urinary tract and penile foreign bodies are easy to diagnose, but patients often conceal the etiology, so the natural history collection is very important in the diagnosis, and doctors should take appropriate methods to remove the foreign body after the diagnosis is confirmed.

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  • Advancement and Progress of Single-port Video-assisted Thoracoscopic Surgery in the Treatment of Thoracic Diseases

    Abstract: Currently, there are two significant tendencies in the advancement and progress of video-assisted thoracoscopic surgery(VATS), firstly, the widening surgical indications for VATS techniques, and secondly, the use of single-port VATS which is less invasive and more cosmetic. This article focuses in particular on four aspects of single-port VATS, including;(1)the individualized incision approach and its characteristics of single-port VATS;(2)single-port VATS for the treatment of pneumothorax and the development of related techniques and equipment;(3)single-port VATS for the diagnosis and treatment of thoracic diseases such as lung lobectomy;(4)the advantages and disadvantages of single-port VATS in clinical practice.

    Release date:2016-08-30 05:49 Export PDF Favorites Scan
  • Comprehensive and systematic evaluation: the basis of scientific and standardized diagnosis and treatment of diabetic foot ulcers

    Diabetic foot ulcer (DFU) is one of the most serious complications of diabetes mellitus. Considering complicated conditions, poor general condition, severe infection and poor outcomes as the feature characteristics of Chinese DFU patients, comprehensive and systematic evaluation, including general condition, region of the foot, and psychological status, is essential and fundamental for successful treatment. This commentary summarizes the evaluation contents in scientific and standardized diagnosis and treatment of diabetic foot ulcer, and looking forward to reducing morbidity, recurrence rate and mortality, and increasing limb salvage rate.

    Release date:2021-05-19 02:45 Export PDF Favorites Scan
  • Latest Review of Methylation Status of Cholangiocarcinoma Related Genes in Carcinogenesis

    ObjectiveRecent advancements in the researches on cholangiocarcinoma (CC) related genes methylation in CC were reviewed and the clinical significances of aberrant DNA methylation for the diagnosis and treatment of CC were discussed. MethodsRelevant literatures about the relation between CC-related genes methylation and CC published recently were collected and reviewed. ResultsThe genesis of CC resulted from abnormal expressions of many genes. Many researches had shown that the abnormal methylation of CC-related genes had a close relation with CC. Epigenetic alteration had been acknowledged as an important mechanism contributing to early CC carcinogenesis. ConclusionsAbnormal methylation of CC-related genes is related with CC. The detection of CC-related genes methylation might provide new specific biomarkers for early noninvasive diagnosis of this disease. Using epigenetic agents such as azacytidine to modulate the activities of DNA methyltransferase and reverse the methylation status of CC-related gene might be an attractive strategy for future treatment of CC, which could be combined with conventional therapies.

    Release date:2016-09-08 10:41 Export PDF Favorites Scan
  • Research Progress of Flail Chest with Pulmonary Contusion

    Pulmonary contusion is frequent and a serious injury in the chest trauma patients in emergency department. And it is easy to induce acute respiratory distress syndrome (ARDS) and respiratory failure. Since the development of modern technology and transportation, flail chest with pulmonary contusion happens more frequently than the past. And its complications and mortality are higher. In order to understand it better and improve the effect of the therapy on flail chest with pulmonary contusion, we reviewed the relative literatures. In this article, the main contents are as followed:① The pathophysiological changes of pulmonary contusion; ② The pathophysiological changes of flail chest with pulmonary contusion; ③ Clinical manifestation of flail chest with pulmonary contusion; ④ Imaging change of flail chest with pulmonary contusion; ⑤ progress in diagnosis and treatment.

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  • Application of large language models in sarcopenia diagnosis and treatment: a comparative study with clinical decision-making by physicians

    ObjectiveTo evaluate the quality differences in recommendations generated by large language models (LLM) and clinical practitioners for sarcopenia-related questions. MethodsA sarcopenia knowledge base was constructed based on the latest domestic and international research and consensus guidelines. Using the Python environment, a locally deployed and sarcopenia-focused hybrid vertical LLM (referred to as LC) was implemented via LangChain-LLM. Eight fixed questions covering etiology, diagnosis, and prevention were selected, along with eight virtual patient cases. The evaluation team assessed the quality of answers generated by LC and written by clinical practitioners. Quantitative analysis was performed on the precision, recall, and F1 scores (harmonic mean of precision and recall) of treatment recommendations. ResultsThe responses were generally perceived as "possibly written by humans or AI", with a stronger inclination toward being AI-generated, although the accuracy of such judgments was low. Regarding answer quality attributes, LC's responses were superior to those of clinical practitioners in guideline consistency (P<0.01), exhibited similar acceptability (P>0.05), showed better practicality (P<0.05), and had a lower proportion of "1–2 errors" (P<0.05). Quantitative analysis of treatment recommendations indicated that LC and GPT-4.0 outperformed clinical practitioners in recall and F1 scores (P<0.05), with minimal differences between LC and GPT-4.0. ConclusionThe locally deployed sarcopenia-focused hybrid vertical LLM demonstrates high accuracy and applicability in addressing sarcopenia-related issues, outperforming clinical practitioners and exhibiting strong clinical decision-support capabilities.

    Release date:2025-07-10 03:48 Export PDF Favorites Scan
  • DIAGNOSIS AND TREATMENT OF ACUTE MEDIAL COLLATERAL LIGAMENT RUPTURES OF THE KNEE

    Objective To study the diagnosis and treatment of the acute medial collateral ligament ruptures of the knee.Methods From August 1998 to August 2003, 87 cases of acute medial collateral ligament ruptures were examined with physical method and MR imaging. Out of them, 35 cases of Ⅰdegree and Ⅱ degree ruptures were treated with non-surgery and 52 cases of Ⅲ degree ruptures were treated surgically. The torn medial collateral ligaments were mended, 21 of which were strengthened with the anterior partial gracilis muscle tendon after the arthroscopy. Results In 35 cases of Ⅰ and Ⅱ degree ruptures, 32 were followed up 13 months on average. According to Lysholm scoring system, the clinical results were classified as excellent or good in 93.7% of the cases. In 52 cases of Ⅲ degree ruptures, 50 were followed up 16 months on average. The excellent or good result was 90%.Conclusion For Ⅰ and Ⅱ degree ruptures, MR imagimg is an important way to definitely- diagnose medial collateral ligament ruptures. Abduction stress test of knee extension shows that the medial direct instability is a main way to definitely diagnose Ⅲ degree ruptures. The results of conservative treatment of Ⅰ degree and Ⅱ degree ruptures are excellent. Surgical therapy are fitfor the cases of Ⅲ degree ruptures. 

    Release date:2016-09-01 09:33 Export PDF Favorites Scan
  • Changes of disease spectrum and main therapeutic interventions in respiratory intensive care unit

    ObjectiveTo analyze the trend of disease spectrum and main diagnosis and therapeutic technologies in respiratory intensive care unit (RICU) in recent years, and find out the trend of change of patient’s characteristics and commonly used interventions in order to provide evidence for planning discipline development and improving personnel training program.MethodsPatients information and main diagnosis and therapeutic technologies of 1503 inpatients in RICU of Shenzhen People's Hospital from January, 2017 to December, 2020 were collected. The changes of disease spectrum and diagnosis and treatment technologies in different years were compared and analyzed.ResultsAmong all the patients, 66.3% were directly admitted into RICU, 12.1% were transferred from respiratory department, and 21.6% were transferred from other departments. The proportion of patients with non-respiratory diseases as principal diagnosis had an increasing trend, from 18.8% in 2017 to 37.3% in 2020 (P<0.05). The diseases with most obvious increasing trend were sepsis, nervous system diseases, circulatory system diseases and extra-pulmonary malignancies (P<0.05). The use of respiratory related diagnosis and therapeutic technologies was gradually increasing, meanwhile, the use of non-traditional respiratory related technologies, especially continuous renal replacement therapy, was also increasing. There was no significant difference in fatality rate among different years (P>0.05).ConclusionsThe number of patients with extra-pulmonary diseases and the use of non-traditional respiratory related diagnosis and therapeutic technologies in RICU were increasing. The development of RICU and the allocation of technical personnel needed to be improved accordingly.

    Release date:2021-05-25 01:52 Export PDF Favorites Scan
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