Objective To analyze the early prognosis of repairing adult aortic insufficiency with the Florida sleeve procedure. Methods The patients with aortic insufficiency who underwent Florida sleeve repair in the Nanjing First Hospital, Nanjing Medical University between August 2020 and May 2024 were selected. Their general data, perioperative conditions, and echocardiographic data before, during, and after the procedure and at follow-up were analyzed. Results Fifteen patients were included, consisting of 12 males and 3 females, aged 33-71 (53.5±12.4) years. Preoperative echocardiography indicated that there was 1 patient of rheumatic disease, 7 patients of degenerative disease, 4 patients secondary to aortic aneurysm, and 3 patients of bicuspid aortic valve. The severity distribution included 2 patients of severe insufficiency, 4 patients of moderate-to-severe insufficiency, 5 patients of moderate insufficiency, and 4 patients of mild-to-moderate insufficiency. The mean cardiopulmonary bypass time was (135.0±40.0) minutes, the aortic cross-clamp time was (109.9±38.6) minutes, and the median ICU stay was 1.0 day. No mortality was recorded within 30 days postoperatively. Follow-up echocardiography showed that the valve regurgitation, left ventricular end-diastolic diameter, left ventricular end-systolic diameter, and sinus diameter all achieved the desired outcomes. Conclusion Florida sleeve repair for aortic valve in patients with a sinus diameter less than 50 mm not only effectively improves hemodynamics in adults with aortic insufficiency, but also has the advantages of low surgical risk and rapid postoperative recovery, making it a promising procedure for clinical application.

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

With the growing emphasis on maternal and child oral health, the significance of managing oral health across preconception, pregnancy, and infancy stages has become increasingly apparent. Oral health challenges extend beyond affecting maternal well-being, exerting profound influences on fetal and neonatal oral development as well as immune system maturation. This expert consensus paper, developed using a modified Delphi method, reviews current research and provides recommendations on maternal and child oral health management. It underscores the critical role of comprehensive oral assessments prior to conception, diligent oral health management throughout pregnancy, and meticulous oral hygiene practices during infancy. Effective strategies should be seamlessly integrated across the life course, encompassing preconception oral assessments, systematic dental care during pregnancy, and routine infant oral hygiene. Collaborative efforts among pediatric dentists, maternal and child health workers, and obstetricians are crucial to improving outcomes and fostering clinical research, contributing to evidence-based health management strategies.
Humans ; Pregnancy ; Female ; Infant ; Consensus ; Mouth Diseases/therapy* ; Pregnancy Complications/therapy* ; Oral Health ; Infant, Newborn ; Delphi Technique ; Oral Hygiene

Objective:To analyze the clinical characteristics and treatment outcomes of chronic dacryocystitis-related corneal ulcers and to provide a basis for the rational clinical diagnosis and treatment.Methods:An observational case series study was performed.A total of 31 patients (31 eyes) diagnosed with chronic dacryocystitis-related corneal ulcers in Eye Hospital of Shandong First Medical University were enrolled from January 2016 to January 2020, with an average age of (53.0±10.8) years.The typical ocular signs, results of the etiological examination and microbial sensitivity test, treatment process and outcomes were analyzed.This study adhered to the Declaration of Helsinki and was approved by the Ethics Committee of Eye Hospital of Shandong First Medical University (No.20191020-1).Written informed consent was obtained from each subject before any medical examination.Results:The average history of chronic dacryocystitis was (3.6±1.9) years.Corneal ulcers were mostly located in the peripheral cornea and had a rounded morphology with clear borders.The positive rate of corneal scraping was 74.2%(23/31), with bacteria in 19 eyes, fungal hyphae in 3 eyes, and both gram-positive cocci and fungal hyphae in 1 eye.The positive rate of microbial culture was 74.2%(23/31), with positive bacterial culture in 20 eyes (gram-positive cocci in 16 eyes and gram-negative bacilli in 4 eyes) and fungal growth in 3 eyes.The sensitivity rates of gram-positive cocci to vancomycin, rifampicin, moxifloxacin, and levofloxacin were 100%(16/16), 87.5%(14/16), 81.3%(13/16), and 75.0%(12/16), respectively.All patients were treated with surgery for chronic dacryocystitis, including 22 cases of endoscopic dacryocystorhinostomy, 7 cases of dacryocystectomy, and 2 cases of lacrimal duct probing combined with intubation.Among the 9 cases with an ulcer depth of <1/3 of the corneal thickness (CT), 6 cases were cured after (10.8±3.2) days of drug treatment and 3 cases underwent corneal lesion resection.The 6 patients with an ulcer depth of 1/3-2/3 of the CT underwent conjunctival flap covering surgery.Among the 16 patients with an ulcer depth of >2/3 of the CT, lamellar keratoplasty was performed in 6 cases, penetrating keratoplasty in 8 cases and evisceration in 2 cases with infectious endophthalmitis.Conclusions:Chronic dacryocystitis-related corneal ulcers are mainly located at the periphery of the cornea, and gram-positive cocci infections are the most common pathogenic bacteria.In patients with mild symptoms, corneal ulcers heal gradually after treatment with sensitive antibiotics.For patients with severe infections, appropriate surgery should be selected according to the depth of the corneal ulcer.

Objective:To summarize the efficacy of artificial blood vessel bypass grafting in patients with acute type A aortic dissection (ATAAD) complicated with lower extremity malperfusion.Methods:From January 2004 to January 2021, a total of 896 patients with ATAAD underwent surgical operations in Nanjing First Hospital, Among which 75 patients with lower extremity malperfusion was retrospectively analyzed.Results:There were 61 males and 14 females with mean age (50.9±11.3) years old. The cardiopulmonary bypass time (CPB) was (181.9±27.0) min, the cross-clamp time was (125.7±25.0)min, and the lower body circulatory arrest time was (20.4±3.1) min. Fifty-five patients had total aortic arch replacement and 20 cases had hemi-arch replacement surgery. Lower extremity arterial perfusion was restored in 48 patients after dissection surgery. Twenty-six patients underwent dissection surgery concurrently with extra-anatomic bypass grafting. The main postoperative complications were: acute kidney injury in 9 cases, delayed extubation (≥72 h) in 10, pulmonary infection in 13, tracheotomy in 6, paralysis in 1, stroke in 2 and lower limb amputation in 3. ICU stay time was (5.8±4.5) days, in-hospital time was (21.4±13.8) days. Nine patients (12%) died in the whole group: pulmonary infection, respiratory failure in 2 cases, multiple organ failure in 3 cases, iliac artery rupture in 1 case, intestinal necrosis in 1 case, severe cerebral infarction in 1 case, and giving-up in 1 case. A total of 66 patients (88%) were successfully discharged. The follow-up time was (55.8±33.4) months. The results of survival analysis showed that the 5-year survival rate was (96.7±4.2)%, and the 10-year survival rate was (56.4±16.3)%.Conclusion:Extra-anatomic bypass grafting is a feasible method to solve ATAAD complicated with lower extremity malperfusion. It is simple and easy to operate, and the long-term effect is satisfactory.

Humans ; Adult ; Serum Albumin, Human ; Consensus ; Cardiac Surgical Procedures ; Thoracic Surgery

Objective:To summarize treatment strategies and outcomes of patient suffer from acute Stanford type A aortic dissection(ATAAD) with mesenteric malperfusion.Methods:We collected 13 patients with mesenteric malperfusion among 321 ATAAD patients underwent surgery at Nanjing First Hospital during January 2019 to September 2022. Characteristics of these patients were recorded. We analyzed their early and late clinical outcomes.Results:Two patients underwent revascularization-first strategy in hybrid operation room had no in-hospital mortality or complication related to mesenteric ischemia. There were 11 patients with central repair-first strategy. Eight patients appeared mesenteric complications and 2 of them needed extra gastrointestinal surgery. Six in-hospital mortality were recorded in central repair-first patients.Conclusion:We recommended revascularization-first strategy with followed central repair in hybrid operation room for patients suffered from ATAAD with mesenteric malperfusion. Those who underwent central repair-first strategy because of coronary artery or cerebral malperfusion and unstable hemodynamic needed percutaneous angiography of mesenteric artery.

Oral microbial community, as an important part of human microbial community, is closely related to oral and general health. Oral microbiological research has become the forefront of international microbiological research. Standardized and unified nomenclature for oral microorganisms in Chinese is of great significance to support the development of oral medicine research. Standardized translation of microbial names is the basis for writing canonical and authoritative professional textbooks and reference books, which helps students to accurately acquire the characteristics and classifications of oral microbes. Unified translation of oral microorganisms is also conducive to academic communication and cooperation, and plays an important role in oral health education and science popularization, which enables oral microbiology knowledge to be accurately disseminated to the public. Therefore, in order to standardize the words in scientific research, funding application, publications, academic exchanges and science popularization within the field of oral medicine, we have fully discussed and revised the Chinese names of oral microorganisms in 2017 edition and ones of newly discovered oral microbes, finally reaching a consensus to form the 2023 edition of Chinese names of oral microorganisms.

As an important auxiliary tool for amputees to gain abled limb functions, prosthetic limbs with decoration or feedforward control channel could not meet the needs. In order to enable the prosthesis to deliver the information, includes temperature, pressure, position, shape and so on, a variety of sensory feedback methods have been integrated into the prosthesis. According to the position of the feedback terminal on the human body, the perceptual feedback systems include invasive and noninvasive sensory feedback. This review presents the research progress of these perceptual feedback techniques, and summarizes the problems in the application in artificial limbs. Finally, the development trend of sensory feedback technology in prostheses is prospected.
Amputees ; Artificial Limbs ; Feedback, Sensory ; Humans ; Prosthesis Design ; Technology

Objective:To analyze the status of treatment of aortic diseases in nine centers included in Jiangsu Aortic Registry study.Methods:Medical records of 1 105 patients who underwent surgery for aortic diseases in nine cardiovascular centers in Jiangsu province from January 1, 2019 to December 31, 2020 were retrospectively collected. According to the types of diseases, they are divided into three categories: Category Ⅰ diseases: aortic diseases requiring only simple open surgery; Category Ⅱ: aortic disease requiring complex open surgery; Category Ⅲ disease: aortic disease requiring interventional or hybrid surgery. The diagnosis and treatment of the three diseases were compared by statistical analysis.Results:Patients aged 50-59 years and 60-69 years were the most in the whole group, accounting for 291(26.3%) and 319 (28.9%), respectively. That is, the age group between 50-69 years was the main age for the incidence of aortic disease, accounting for 55.2% (610/1 105) of the total incidence. The ratio of male to female was 803∶302, and male was 72.7% (803/1 105). The perioperative mortality of patients with type Ⅰ and Ⅲ diseases was lower [1.6%(6/385) and 1.0% (4/330), respectively]. The perioperative mortality of patients with type Ⅱ diseases was significantly increased (15.5% (51/330)) due to their dangerous onset and complicated operation. The highest postoperative complications were infection 11.3% (124/1 105), acute kidney injury 8.6% (95/1 105), and neurological complications 7.0% (77/1 105), respectively.Conclusion:Individualized treatment according to the lesion site, lesion type and scope of involvement of aortic disease can achieve a satisfactory prognosis.