The National Comprehensive Cancer Network (NCCN) updates the "NCCN clinical practice guidelines in oncology: Lung cancer screening" annually, and the second edition of 2024 was released in October 2023. The 2024 edition of the guidelines builds on the 2023 edition with some updates on description and assessment of risk factors for lung cancer, evaluation and follow-up of lung nodules found during initial and subsequent screening, and low-dose CT screening protocols and imaging modalities. In this article, we will introduce the above updates and provide reference for lung cancer screening in China by combining the relevant guidelines and consensus in China.
The surgical case report（SCARE）statement is the report checklist made by European researchers in 2016, which is specialized for surgical case report. As a reference for enhancing the research quality and transparency, the SCARE statement provides a fundamental framework for surgical case reports. The last SCARE statement was revised in 2020, and this paper interprets it to provide a practical tool for domestic researchers in surgical case report.
The 2020 ACC/AHA Guideline for the Management of Patients with Valvular Heart Disease not only updates aortic valve stenosis, mitral regurgitation, prosthetic valves, infective endocarditis and antithrombotic treatment on the basis of the 2017 guidelines update for valvular heart disease, but also involves aortic valve regurgitation, bicuspid aortic valve, mitral stenosis, tricuspid regurgitation, combined valve disease, pregnancy with valvular disease, valve disease complicated with coronary heart disease, valve disease complicated with non-cardiac surgery and the prospect of comprehensive management of valve disease. It covers a wide range of contents, which are introduced in detail and comprehensively. This paper interprets some highlights and core issues, including the top 10 take-home messages, the severity of valvular heart disease, and the updates in the management of aortic valve stenosis, aortic valve regurgitation, bicuspid aortic valve, mitral stenosis and mitral regurgitation.
Radiation proctopathy, which can be categorized as acute and chronic, is defined as the radiation damage to the rectum caused by radiation therapy in patients with pelvic malignancies. Chronic radiation proctopathy can cause complications such as rectal bleeding, which severely affects patients’ quality of life. At present, endoscopic therapy has become the primary method for diagnosis and treatment of bleeding from chronic radiation proctopathy. In October 2019, the American Society for Gastrointestinal Endoscopy (ASGE) published "ASGE guideline on the role of endoscopy for bleeding from chronic radiation". The guideline described the effectiveness and safety of different endoscopic therapies such as argon plasma coagulation, bipolar electrocoagulation, heater probe, radiofrequency ablation, cryoablation, etc. in the treatment of bleeding from chronic radiation. This paper interprets it to provide references for clinicians in the treatment of bleeding from chronic radiation.
Choroideremia (CHM) is a rare inherited eye disease that leads to blindness. It is caused by pathogenic variants in the CHM gene and exhibits X-linked recessive inheritance. Affected males present with progressively worsening night blindness, visual field loss, and decreased central vision, which can cause blindness in middle age. Although female carriers typically exhibit mild symptoms, it is essential to understand their clinical features for early diagnosis of patients as well as genetic counseling of family members. Currently, the recognition and diagnosis rates of CHM among ophthalmologists in various regions and levels of hospitals in China still need to be improved. A standardized clinical pathway is needed to meet the diagnostic and treatment needs of patients. Led by the the Chinese Hereditary Ocular Disease Diagnosis and the Treatment Group and the Chinese Hereditary Ocular Disease Alliance, based on existing evidence both domestically and internationally, the Expert consensus on diagnosis and treatment of choroideremia (2024) has been compiled, systematically and comprehensively elaborating on the standardized clinical pathways for CHM. Interpreting the key points of this consensus will help highlight its core points and ideas, enhancing the standardization and effectiveness of the diagnosis and treatment of CHM by ophthalmologists from all levels of hospitals.
Chinese Medical Association guideline for clinical diagnosis and treatment of lung cancer (2022 edition) has been published this year. The 2022 edition has been updated in the aspects of lung cancer screening, pathology, standards of thoracic surgery, treatment of metastatic lung cancer. In this study, we tried to introduce those updated aspects in the guideline of 2022 edition.
Respiratory oscillometry is a lung function test that measures the mechanical properties of respiratory system by the forced oscillation technique. Oscillometry can be used in those who cannot perform traditional lung function tests, including young children. It is also an important tool to assess small airways function in clinical and research fields. In 2020, the European Respiratory Society published a new technical standard for respiratory oscillometry, which offered updated technical recommendations on the hardware, software, testing protocols and quality control of oscillometry measurements. This paper interpreted the new technical standard, for providing technical suggestions regarding oscillometry measurements in clinical and research settings, and as a reference for developing technical statements and recommendations for oscillometry in China.
The Technical Specifications for Evaluation of Age-friendly Medical Institutions is a set of evaluation standard for admittance of age-friendly medical institutions. The standard was prepared by Beijing Geriatric Hospital, organized by Beijing Municipal Health Commission and issued by Beijing Municipal Bureau of Market Supervision and Administration in 2021. The standard evaluates the construction of age-friendly medical institutions in four profiles, involving age-friendly culture, age-friendly management, age-friendly service, and age-friendly environment, and standardizes the specific links in the medical institutions evaluation and acceptance, displaying important guiding value for construction activities of national age-friendly medical institutions.
Retinal vein occlusion (RVO) is one of the most important retinal vascular diseases in China that leads to severe loss of vision. In recent years, the emergence of various emerging imaging technologies and new drugs has not only deepened our understanding of the natural course of this disease, but also significantly changed the traditional treatment mode of retinal laser photocoagulation as the gold standard, thereby significantly improved the visual prognosis. However, currently in various regions and levels of hospitals in China, the diagnosis and treatment of RVO still rely mainly on their own experience. The awareness and knowledge of RVO among ophthalmologists in various regions still need to be improved. A standardized clinical diagnosis and treatment pathway is needed in order to meet the needs of most RVO patients. Led by the Fundus Disease Group of the Ophthalmology Branch of the Chinese Medical Association and the Fundus Disease Professional Committee of the Ophthalmology Branch of the Chinese Medical Association, based on the existing evidence-based evidence at home and abroad, and following the principles of consensus formulation, Expert consensus on clinical diagnosis and treatment path of retinal vein occlusion in China has been compiled. The consensus systematically and comprehensively elaborated a standardized diagnosis and treatment pathway for RVO. Interpreting the key points in this consensus is helpful to highlight the core ideas, and improve the utilization of this consensus by ophthalmologists from all levels of hospitals.