Objective: To explore the treatment plan for severe papillary defects in the aesthetic zone caused by severe periodontitis, providing a reference for clinical practice. Methods : A patient with severe periodontitis leading to severe papillary defects in the upper anterior teeth from 12 to 23 was treated using interdental tunnel technique combined with personalized connective tissue grafting for periodontal plastic surgery, and stable soft tissue augmentation was achieved. Resin restoration was conducted to modify the crown shape of the aesthetic zone teeth, reconstruct white aesthetics, guide the shaping of the gingival papillae, reduce “black triangles,” and enhance the patient’s confidence in smiling. Results : The patient’s periodontal condition and the regeneration of soft tissues in the aesthetic zone were good, and the smile aesthetics were restored. After a 3-year follow-up, the gingival morphology, color, and texture were good, and the effect was stable. The literature review indicates that for papillary defects in the aesthetic zone, analysis should be conducted based on the following aspects: whether a defect is present in periodontal hard and soft tissues, crown shape, and the distance from the most apical part of the crown contact area to the top of the alveolar crest. Based on the analysis of aesthetic defects and surgical indications, a personalized treatment plan should be designed. Conclusion For patients with obvious papillary defects in the aesthetic zone due to the reduction of periodontal support tissues caused by severe periodontitis, factors such as periodontal hard and soft tissue defects, crown shape, and the distance from the most apical part of the crown contact area to the top of the alveolar crest should be fully considered, and a personalized treatment plan should be formulated after multidisciplinary joint consultation.

Endoscopic thoracic sympathicotomy/sympathotomy (ETS) is the first-line treatment for palmar hyperhidrosis with best minimally invasive effect. In recent years, with the widespread development of ETS in the treatment of palmar hyperhidrosis, many medical centers list ETS surgery as the day surgery. Nevertheless, there is no expert consensus on medical quality control of day surgery for ETS yet. Therefore, the Chinese Medical Doctor Association Thoracic Surgeons Branch Hyperhidrosis Subcommittee, Sympathetic Neurosurgery Expert Committee of WU Jieping Medical Foundation, and Fujian Provincial Strait Medical and Health Exchange Association Hyperhidrosis Special Committee organized domestic experts to conduct repeated consultations and sufficient discussions based on domestic and foreign literatures, to formulate the "Chinese expert consensus on ETS optimization and surgical quality control of day surgery for palmar hyperhidrosis". It aims to provide a reference for the clinical diagnosis and treatment of palmar hyperhidrosis for thoracic surgery colleagues in our country, to enhance their management level and work efficiency, and ultimately to achieve standardized quality control.

Objective To explore the feasibility and safety of using indocyanine green combined with autologous blood and methylene blue for localization of small lung nodules during thoracoscopic wedge resection. Methods Patients who underwent CT-guided percutaneous lung puncture injection of localization agents to locate lung nodules at the First Affiliated Hospital of Fujian Medical University from November 2023 to January 2024 were selected. Under thoracoscopy, lung nodules were located by white light mode, fluorescence mode, or near-infrared mode and wedge resection was performed. The feasibility of using indocyanine green combined with autologous blood and methylene blue for localization of small lung nodules was preliminarily verified by evaluating whether the localization agent concentrated around the nodules, and the safety of this method was verified by analyzing the incidence of adverse reactions during patient puncture and surgery. Results A total of 30 patients with lung nodules were included, including 10 males and 20 females, with an average age of (55.5±11.2) years. In 26 patients, the amount of localization agent used was moderate, the localization agent concentrated around the nodules, and successful precise localization of small lung nodules was achieved. In 4 patients, due to excessive use of localization agent, the marker was diffuse with pleural staining. The overall localization success rate was 86.7%, and when the injection volume of localization agent was 0.2-0.5 mL, the localization success rate was 100.0%. All patients successfully completed thoracoscopic wedge resection and found nodule lesions, with negative margins and a distance from the margin to the lesion that met the requirements. There were no complications. Conclusion Thoracoscopic surgery using indocyanine green combined with autologous blood and methylene blue for localization of small lung nodules is safe and feasible.

Objective To investigate the prognosis and satisfaction of the R2 intervention procedure and develop related predictive models. Methods The clinical data of 64 patients with primary craniofacial hyperhidrosis who underwent R2 intervention surgery at the First Affiliated Hospital of Fujian Medical University from November 2018 to October 2022 were retrospectively analyzed. By statistically analyzing the risk factors for compensatory hyperhidrosis (CH) and satisfaction, and conducting feature screening, a relevant prediction model was established. Results Finally, 51 patients were collected, including 43 (84.3%) males and 8 (15.7%) females, with an average age of (30.27±7.22) years. Overall postoperative satisfaction was high, with only 5.9% of patients expressing regret about the surgery. However, 92.2% of patients experienced CH. The onset of postoperative CH was most prominent within the first 3 months postoperatively, with the incidence rate stabilizing thereafter. Preoperative heart rate and R2 sympathetic nerve clipping were identified as independent risk factors for severe CH. The preoperative body mass index, the degree of sweating in the chest and abdomen, are significantly correlated with postoperative satisfaction. Conclusion The R2 intervention surgery effectively alleviates the symptoms of primary craniofacial hyperhidrosis, and patient satisfaction is high.

Compensatory hyperhidrosis (CH) is a severe side effect that occurs after endoscopic thoracic sympathotomy (ETS) for the treatment of palmar hyperhidrosis. CH significantly interferes with daily activities such as work, study, and social interactions, leading to a substantial decrease in the quality of life for patients. Preventing and treating CH are currently important and challenging issues in minimally invasive surgery for palmar hyperhidrosis. In this report, we presented a 29-year-old male patient who experienced severe CH for 8 years following ETS. The patient underwent staged unilateral endoscopic expanded sympathotomy (ES) at our hospital on December 11, 2023 and January 3, 2024, targeting the R4-R10 levels. After a 3-month follow-up, the patient experienced significant improvement in clinical symptoms and quality of life, with no recurrence of palmar hyperhidrosis or other complications. The treatment outcome was satisfactory.

  Objective  To evaluate the severity and features of pelvic coronal plane tilt in individuals with adolescent idiopathic scoliosis (AIS) who had lumbar curvature during the gait cycle.  Methods  AIS patients with lumbar curvature and patients with microcurvature (Cobb Angle less than 10 degrees) treated in Peking Union Medical College Hospital from September 2020 to February 2023 were retrospectively included. According to PUMC conservative classification system and Spinal Full-length Standing X-ray, AIS patients with lumbar curvature were enrolled. The bilateral iliac crest was used as the bony marker of the pelvic coronal surface, and the bilateral iliac crest height and its changes were measured during the standing position and walking cycle, so as to evaluate the degree of pelvic coronal tilt in AIS patients with lumbar curvature.  Results  A total of 209 AIS patients with lumbar curvature and 36 patients with microcurvature who met the inclusion and exclusion criteria were enrolled. The proportion of AIS patients with lumbar curvature who had a "congruent" relationship between the higher iliac crest and the convex side of the spine in standing position (iliac crest lower on the convex side than on the concave side) was significantly higher in AIS patients with lumbar curvature than patients with microcurvature(58.9% vs. 30.6%, P=0.002). AIS patients with lumbar curvature had statistically different bilateral iliac crest height change values throughout the gait cycle (including minimum, maximum, swing phase minimum, and swing phase maximum) (all P < 0.001), and the iliac crest height change values on the convex side were significantly higher than those on the concave side (all P < 0.05), whereas the patients with microcurvature did not have any statistically significant bilateral iliac crest height change values throughout the gait cycle (all P > 0.05).  Conclusion  The height of the iliac crest on the convex side of the lumbar spine is lower than that on the concave side in the standing position of AIS patients with lumbar curvature, and the value of the change of the iliac crest on the convex side of the pelvis is greater than that on the concave side in walking to maintain the balance of the body, which may provide a new direction for the intervention in the clinical rehabilitation treatment of AIS patients with lumbar curvature.

[Objective]To explore the clinical application of Danggui Beimu Kushen Pill in tumor from the pathogenesis of phlegm-stasis-toxin.[Methods]Based on the relevant discussion of Lingshu,the important pathogenesis of tumor occurrence and development was discussed.Meanwhile,the mechanism of formulation of Danggui Beimu Kushen Pill was deconstructed on the basis of the pathogenesis of phlegm,stasis and poison,and related clinical cases were listed.[Results]The pathogenesis of ma-lignant tumor was"no phlegm stasis,no shape"and"no toxic evil,no malignancy".The formulation principle of Danggui Beimu Kushen Pill was the method of eliminating phlegm and removing stasis and detoxifying.Two cases were examplifed,the patient in case 1 was prostate cancer after adverse urination,because the patient had the body of phlegm stasis for a long time,after the operation,the collaterals were more damaged with phlegm stasis stagnation and adverse gasification,so Danggui Beimu Kushen Pill was used to remove phlegm and stasis,added with diuretic products for cure;In case 2,the patient had the whole urine blood due to the rupture of the advanced tumor lesion of kidney cancer,because the patient had phlegm and poison glued together,the pulse was warm,resulting in kidney collateral injury and forced blood overflow,so Danggui Beimu Kushen Pill and Xijiao Dihuang Soup were used to clear heat and free strangury,and cool the blood to stop bleeding.[Conclusion]De-constructing Danggui Beimu Kushen Pill from the pathogenesis of"phlegm-stasis-toxin"can better understand the decoction and apply it in tumor clinic.

Objective: To evaluate the association between immunoglobulin concentration and the risk of type 2 diabetes mellitus (T2DM) in adults in Tianjin City. Methods: Based on the Tianjin Chronic Low-grade Systemic Inflammation and Health (TCLSIHealth) cohort from January 2010 to December 2018, subjects who had completed the measurement of baseline immunoglobulin concentration and blood glucose concentration and not been diagnosed with any type of diabetes at baseline were selected in this study. The collected data included the concentration of serum immunoglobulin (IgG, IgM, IgA and IgE), fasting blood glucose and other potential confounders. The subjects were divided into four groups from Q₁ to Q₄ according to the quartiles of baseline immunoglobulin concentration. The multivariable Cox regression model was used to assess the association between the baseline immunoglobulin concentration and T2DM. Results: A total of 6 315 subjects aged (50.1±10.0) years were included. About 390 subjects were newly diagnosed with T2DM during the follow-up period. The incidence rate was 16.8/1 000 person-years. After adjusting for age, sex, waist circumference, smoking status, drinking status, eosinophil ratio, metabolic syndrome, first-or second-degree family history, and reciprocal adjusting for other immunoglobulin concentrations, compared to the lowest quartile concentration group Q₁, subjects in group Q₄ with the highest quartile of IgG concentration showed a lower risk of T2DM (HR=0.71, 95%CI: 0.52-0.97), and subjects in group Q₄ with the highest quartile of IgM concentration also had a decreased risk of T2DM (HR=0.66, 95%CI: 0.47-0.91). Subjects in group Q₄ with the highest quartile of IgA concentration had an increased risk of T2DM (HR=1.56, 95%CI: 1.18-2.07). The risk of T2DM decreased with the increase of serum IgG and IgM concentrations (P_trend=0.018, P_trend=0.010) and increased with the increase of serum IgA concentrations (P_trend<0.001). No association was found between the concentration of IgE and T2DM risk (HR=0.99, 95%CI: 0.74-1.31, P_trend=0.891). Conclusion: The concentration of IgG and IgM is negatively associated with the risk of T2DM, and the concentration of IgA is positively associated with the risk of T2DM in Tianjin City. The concentrations of IgG, IgM and IgA could be a predictor of hyperglycemia and T2DM.
Humans ; Adult ; Diabetes Mellitus, Type 2 ; Prospective Studies ; Blood Glucose ; Inflammation/complications* ; Immunoglobulin A ; Immunoglobulin M ; Immunoglobulin G ; Immunoglobulin E ; Risk Factors

OBJECTIVE: To evaluate the prospective association between cumulative resting heart rate (cumRHR) and rapid renal function decline (RRFD) in a cohort of individuals aged 60 and older. METHODS: In the Tianjin Chronic Kidney Disease Cohort Study, the individuals who underwent three consecutive physical examinations between 2014 and 2017, with estimated glomerular filtration rate (eGFR) greater than 60 mL/min per 1.73 m² and aged 60 years or older were enrolled. A total of 27,564 patients were prospectively followed up from January 1, 2017 to December 31, 2020. The 3-year cumRHR was calculated. The primary outcome was RRFD, defined as an annualized decline in eGFR of 5 mL/min per 1.73 m² or greater. Logistic and restricted spline regression models and subgroup analysis were used to investigate the association of cumRHR with RRFD after adjusting for all confounders. RESULTS: During a median follow-up of 3.2 years, a total of 4,347 (15.77%) subjects developed RRFD. In fully-adjusted models, compared with the lowest quartile of cumRHR, the odds ratio (OR) for the highest was 1.44 (1.28-1.61), P < 0.001. Furthermore, each 1-standard deviation (27.97 beats/min per year) increment in cumRHR was associated with a 17% (P < 0.001) increased risk of RRFD, with a linear positive correlation (P for non-linear = 0.803). Participants with a 3-year cumRHR ≥ 207 (beats/min) * year (equivalent to ≥ 69 beats/min per year in 3 years) were found to be at a higher risk of RRFD. CONCLUSIONS The cumRHR is significantly associated with a higher risk of RRFD among older adults. These results might provide an effective goal for managing and delaying the decline of renal function in the older adults.

Objective:To investigate the clinical efficacy of humidified high flow nasal cannula oxygen inhalation (HFNC) versus conventional nasal cannula oxygen inhalation on hypoxemia after complex ventral hernia surgery in elderly patients.Methods:The retrospective cohort study was conducted. The clinical data of 80 elderly patients with hypoxemia after complex ventral hernia surgery who were admitted to Huadong Hospital Affiliated to Fudan University from January 2021 to June 2022 were collected. There were 44 males and 36 females, aged (74±7)years. Of the 80 patients, 40 cases undergoing HFNC were allocated into HFNC group, and 40 cases undergoing conventional nasal cannula oxygen inhalation were allocated into conventional group, respectively. Observation indicators: (1) postoperative blood gas analysis; (2) postoperative complications. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was conducted using the independent sample t test. Measurement data with skewed distribution were represented as M( Q1, Q3), and comparison between groups was conducted using the rank sum test. Count data were represented as absolute numbers or percentages, and comparison between groups was conducted using the chi-square test or Fisher exact probability. Repeated measurement data were analyzed using the repeated ANOVA. Results:(1) Postoperative blood gas analysis. Before surgery and at 12 hours, 24 hours, 3 days after surgery, the partial pressure of blood oxygen was (13.5±2.3)kPa, (13.4±3.2)kPa, (13.8±2.3)kPa, (13.7±2.0)kPa for the HFNC group, and (12.7±2.1)kPa, (12.9±2.4)kPa, (12.3±2.5)kPa, (13.9±2.1) kPa for the conventional group. The partial pressure of carbon dioxide was (5.6±0.7)kPa, (5.0±0.6)kPa, (4.7±0.6)kPa, (4.9±0.6)kPa for the HFNC group, and (5.6±0.6)kPa, (4.4±0.8)kPa, (5.0±4.8)kPa, (5.1±1.1)kPa for the conventional group. The saturation of blood oxygen was 97.8%±2.2%, 98.1%±2.1%, 98.9%±1.8%, 99.2%±2.0% for the HFNC group, and 97.8%±3.1%, 97.8%±2.1%, 99.0%±1.5%, 98.8%±2.0% for the conventional group. The oxygenation index was 259±28, 300±45, 352±46, 353±57 for the HFNC group, and 262±29, 297±54, 304±63, 345±53 for the conventional group, respectively. There was a significant difference in the interven-tion effect of partial pressure of blood oxygen between the two groups ( Fgroup=4.09, P<0.05) and no significant difference in the time effect or interaction effect ( Ftime=2.37, Finteraction=1.71, P>0.05). There were significant differences in the time effect and interaction effect of partial pressure of carbon dioxide between the two groups ( Ftime=7.23, Finteraction=13.21, P<0.05) and no significant difference in the intervention effect ( Fgroup=1.02, P>0.05). There was a significant difference in the time effect of saturation of blood oxygen between the two groups ( Ftime=5.54, P<0.05) and no significant difference in the intervention effect or interaction effect ( Fgroup=1.78, Finteraction=0.46, P>0.05). There were signifi-cant differences in the intervention effect, time effect, interaction effect of oxygenation index between the two groups ( Fgroup=8.21, Ftime=42.07, Finteraction=3.49, P<0.05). (2) Postoperative complications. The time in intensive care unit and cases with pulmonary infection were 3(3,3)days and 3 for the HFNC group, versus 6(5,7)days and 10 for the conventional group, showing significant differences between the two groups ( Z=27.50, χ2=4.50, P<0.05). Cases with atelectasis and endotrachead intubation were 0 and 1 for the HFNC group, versus 4 and 7 for the conventional group, showing no significant difference between the two groups ( P>0.05). There was no death in either group. Conclusion:Humidified high flow oxygen inhalation has certain advantages over conventional nasal cannula oxygen inhalation in improving partial pressure of blood oxygen and oxygenation index after complex ventral hernia surgery in elderly patients.