Objective To investigate the clinical effect of posterior femoral composite tissue flap pedicled with inferior gluteal artery for repair of huge sacrococcygeal pressure injuries.Methods The clinical data of 11 patients with huge sacrococcygeal pressure injuries admitted to our hospital were retrospectively analyzed,with a mean wounds area of(205.3±15.3)cm2,and the depth of the wounds all reached the sacrococcygeal bone surface with partial sacrococcygeal necrosis.The inferior gluteal artery and its perforating branch were investigated with ultrasonic Doppler flow detector before operation,the posterior femoral composite tissue flap pedicled with inferior gluteal artery was designed according to the wound surface,and then the chronic sacrococcygeal wound was repaired.The operation time,intraoperative blood loss,wound healing,postoperative skin flap survival and occurrence of complications were recorded.The skin flap color,temperature and two-point discernability were monitored to evaluate skin flap sensory sensitivity.The visual analog scale(VAS)was used to evaluate the satisfaction of appearance.Results The operation time of patients was(2.8±0.1)hours and the intraoperative blood loss was(235.4±10.2)mL.The posterior femoral composite tissue flap pedicled with inferior gluteal artery of all the 11 patients survived.The distal part of the flap was necrotic in 1 case,which healed well after local debridement and suturing by amplification;other wounds healed well in the first stage without complications such as infection,fat liquefaction or hematoma.The skin flap has good color,soft texture,and good elasticity,with good healing in the donor area.There were significant differences in the skin flap temperature,two-point discernability and VAS score of appearance satisfaction between 12 months after operation and other time points(P＜0.05).Conclusion The posterior femoral composite tissue flap pedicled with inferior gluteal artery has a constant blood supply,without damage to the main blood vessels.It can be transposed at anterograde or retrograde direction,with simple operation and less damage,which can reconstruct flap sense,and has significant clinical efficacy in repairing huge sacrococcygeal pressure injuries.

Objective To explore the characteristics of blood pressure in the elderly patients with hypertensive cerebral small vessel disease(CSVD)and their correlation with traditional Chinese medicine(TCM)syndrome types.Methods A retrospective analysis was conducted in 189 elderly patients with essential hypertension.With reference to the presence or absence of CSVD,the patients were divided into CSVD group(87 cases)and non-CSVD group(102 cases).The blood pressure related parameters and clinical data obtained by four diagnostic methods of TCM in the two groups were collected,and then the characteristics of blood pressure and their correlation with TCM syndromes were analyzed with statistical methods.Results(1)CSVD group had higher values than non-CSVD group in the ambulatory blood pressure parameters of 24-hour systolic blood pressure(24hSBP),24-hour diastolic blood pressure(24hDBP),daytime systolic blood pressure(DSBP),daytime diastolic blood pressure(DDBP),nighttime systolic blood pressure(NSBP),nighttime diastolic blood pressure(NDBP),24-hour pulse pressure(24hPP),daytime pulse pressure(DPP),nighttime pulse pressure(NPP),maximum SBP,morning SBP,daytime SBP load and nighttime SBP load(P＜0.01).(2)The analysis of blood pressure variability showed that the mean value of nighttime SBP standard deviation(NSSD)in CSVD group was higher than that in the non-CSVD group(P＜0.01).(3)The analysis of circadian rhythm of blood pressure showed that there was significant difference in the comparison of circadian rhythm of ambulatory blood pressure between the two groups(P＜0.05):non-CSVD group was predominated by non-dipper type blood pressure(50 cases,49.02%)and dipper type blood pressure(31 cases,30.39%),and CSVD group was predominated by non-dipper type blood pressure(38 cases,43.68%)and super-dipper type blood pressure(31 cases,35.63%).(4)Logistic regression analysis showed that 24hSBP(OR=1.296,95%CI:1.112-1.511),maximum SBP(OR=1.074,95%CI:1.006-1.146),morning SBP(OR=1.064,95%CI:1.013-1.118),abnormal circadian rhythm of blood pressure(OR=3.736,95%CI:1.663-8.390)were the influence factors of CSVD(P＜0.05 or P＜0.01).(5)The analysis of the distribution of TCM syndrome types showed that non-CSVD group was dominated by accumulation of excess phlegm-damp syndrome(58.82%)and yin deficiency and yang hyperactivity syndrome(21.57%),and CSVD group was dominated by yin deficiency and yang hyperactivity syndrome(51.72%)and accumulation of excess phlegm-damp syndrome(21.84%).(6)The analysis of blood pressure in patients with various syndrome types showed that the DPP of patients with accumulation of excess phlegm-damp syndrome in the CSVD group was significantly higher than that in the non-CSVD group(P＜0.01),and the 24hDBP and NDBP of patients with yin deficiency and yang hyperactivity syndrome in the CSVD group were significantly higher than those in the non-CSVD group(P＜0.01).Conclusion It is indicated that 24hSBP,maximum SBP,elevated morning SBP,and abnormal blood pressure circadian rhythms may be the important risk factors for the hypertensive CSVD in the elderly.Elderly hypertensive patients with accumulation of excess phlegm-damp syndrome should pay more attention to the mean daytime pulse pressure,and elderly hypertensive patients with yin deficiency and yang hyperactivity syndrome should pay more attention to monitoring DBP.The dynamic observation and early control of the blood pressure is helpful for the prevention and treatment of CSVD in the elderly patients with hypertension.

OBJECTIVE: To evaluate the effect of femoral I.D.E.A.L localization in single bundle anterior cruciate ligament reconstruction (ACLR). METHODS: From January 2019 to October 2022, 122 patients with anterior cruciate ligament injury were treated with ACLR, including 83 males and 39 females. The age ranged from 23 to 43 years old, with an average of (32.19 ±8.55) years old. The course of disease ranged from 1 week to 6 months. According to the different surgical schemes, the patients were divided into two groups, namely the traditional group, which adopted the over-the-top femoral lateral positioning scheme, including 64 patients. The I.D.E.A.L group adopted the I.D.E.A.L femoral lateral positioning scheme, including 58 patients. The patient has pain and dysfunction of knee joint before operation. MRI of knee joint indicates anterior cruciate ligament injury. The visual analogue scale(VAS), International Knee Documentation Committee(IKDC) scoring system and Lysholm scoring system were used to evaluate the knee joint function of the patient. KT-2000 was used to detect the recovery of knee joint after operation and to count the postoperative complications. RESULTS: The wounds healed well after operation. One hundred and twenty-tow patients were followed up for 15 to 46 months, with an average of (25.45±9.22) months. The knee joint stability of patients after operation was significantly increased. The VAS at 1 day and 1 week after operation of patients in the I.D.E.A.L group was significantly lower than that in the traditional group(P<0.05). The IKDC score and Lysholm score of patients in the I.D.E.A.L group were significantly higher than those in the traditional group(P<0.05). In the traditional group, there were 6 cases of short-term (<1 month) complications and 19 cases of long-term (≥1 month)complicatios. In the I.D.E.A.L group, there were 3 cases of short-term complications and 7cases of long-term complications(P<0.05). CONCLUSION The single bundle anterior cruciate ligament reconstruction and femoral I.D.E.A.L positioning can achieve better early postoperative effect and reduce early postoperative pain.
Male ; Female ; Humans ; Young Adult ; Adult ; Anterior Cruciate Ligament/surgery* ; Anterior Cruciate Ligament Injuries/surgery* ; Treatment Outcome ; Knee Joint/surgery* ; Anterior Cruciate Ligament Reconstruction

Objective To analyze the epidemiological characteristics of hepatitis A in Guangxi from 2010 to 2020, and to provide a scientific basis for formulating effective prevention and control strategies. Methods Descriptive epidemiological method was used to analyze the incidence data of hepatitis A in Guangxi from 2010 to 2020. Results From 2010 to 2020, a total of 8,742 cases of hepatitis A were reported in Guangxi, with an average annual incidence rate of 1.66 /100,000. There were 5 298 male cases (60.60%), and 3,444 female cases (39.40%). The incidence rate decreased from 2.73/100 000 in 2010 to 1.38/100 000 in 2020. The onset seasonality was strong in 2010, but there was no obvious seasonality in other years. A total of 5 891 cases (67.39%) were aged from 25 to 64 years. Farmers accounted for 59.79% of the cases. A total of 7 hepatitis A outbreaks were reported during 2010-2020, including 273 cases，accounting for 3.12% of the total cases．The incidence rates of hepatitis A in Hezhou (3.97/100 000), Wuzhou (2.98/100 000), Hechi (2.44/100 000), Guigang (2.00/100 000) and Beihai (1.79/100 000) were relatively higher than other places. Conclusion The number of reported hepatitis A cases in Guangxi has been declining year by year, and the prevention and control measures of hepatitis A vaccine prevention are effective. The surveillance of hepatitis A should be strengthened, and prevention and control strategies should be formulated for high-risk areas and key populations.

Objective: To analyze the incidence of early severe complications following bariatric and metabolic surgery and the experience of their diagnosis, treatment, and risk factors. Methods: In this retrospective observational study, the clinical data of 4255 patients who underwent bariatric and metabolic surgery between May 2010 and May 2022 in the Department of Bariatric and Metabolic Surgery of the First Affiliated Hospital of Nanjing Medical University were retrospectively collected. Among these patients, 1125 were male and 3130 were female. The mean age and body mass index (BMI) of the patients at the time of operation were 31.3±4.5 years and 36.5±6.4 kg/m², respectively. Regarding surgical type, 2397 patients underwent sleeve gastrectomy (SG), 489 underwent Roux-en-Y gastric bypass (RYGB), 1028 underwent sleeve gastrectomy plus jejunojejunal bypass (SG+JJB), and 341 underwent single anastomosis duodenal switch (SADS). The inclusion criteria were patients (1) with a Clavien-Dindo grade of ≥III; (2) who were undergoing SG, RYGB, SG-JJB, or SADS; and (3) who had complete clinical data. The exclusion criteria were patients (1) undergoing revisional surgery and (2) other operations during the bariatric and metabolic surgery. The Clavien-Dindo classification was used to analyze the incidence of early severe postoperative complications and their prognosis. Early severe postoperative complications were defined as Clavien-Dindo ≥ III complications within 30 days after surgery. Meanwhile, multivariate logistic regression model was used to identify risk factors of the complications. Results: Summary of early severe complications following bariatric and metabolic surgery: (1) of the 4255 patients, 22 (12 male and 10 female) exhibited early severe complications (0.52%). The mean age and BMI of these patients were 41.1±9.9 years and 36.9±8.2 kg/m², respectively. Preoperatively, 7 patients had hypertension, 10 had type 2 diabetes mellitus, 1 had respiratory failure, and 1 had heart failure. The severe complications included 9 patients (0.21%) with grade IIIa, 11 (0.26%) with grade IIIb, 1 (0.02%) with grade IVa, and 1 (0.02%) with grade V complications. The incidences of severe postoperative complications in the different surgical procedures were 0.17% for SG (4/2397), 0.61% for RYGB (3/489), 0.58% for SG+JJB (6/1028), and 2.64% for SADS (9/341). The common severe complications were leakage (0.28%, 12 patients), bleeding (0.14%, 6 patients), and obstruction (0.05%, 2 patients). (2) Management of complications: Grade IIIa complications (including eight patients with leakage and one with severe inflammation) were treated with antibiotics, nasogastric and nutritional tube placements, and CT-guided drainage. For grade IIIa complications, five patients with bleeding were treated with reoperation, and all the patients recovered; four patients with leakage were treated with reoperation, wherein three were converted to RYGB and one patient underwent resuturing of the leakage site; two patients with obstruction were treated with adhesiolysis. The patient with grade IVa complication (including respiratory failure complicated with acid aspiration) was treated in the ICU. For the grade V complication, bleeding in a patient with SG+JJB was treated with reoperation, which confirmed the bleeding of short gastric vessels. Unfortunately, the patient died. (3) Risk factor analysis of early severe complications: univariate analysis detected that sex, age, type 2 diabetes mellitus, operation time, and surgical type were associated with postoperative complications (P<0.05). However, multivariate analysis indicated that an age of ≥31.3 years (odds ratio [OR] = 5.423, 95% confidence interval [CI]: 1.004-29.278, P=0.049) and surgical type (SADS: OR = 19.758, 95%CI: 5.803-67.282, P<0.001; RYGB: OR = 9.752, 95%CI: 2.456-38.723, P=0.001; SG+JJB: OR = 5.706, 95%CI: 1.966- 16.559, P=0.001) were independent risk factors of early severe complications following bariatric and metabolic surgery. Conclusion: Bariatric and metabolic surgery is safe. Its common postoperative complications include leakage, bleeding, and obstruction, which require early detection, diagnosis, and treatment to improve treatment outcomes. Age and surgical type are independent risk factors of early severe complications following bariatric and metabolic surgery.
Adult ; Anti-Bacterial Agents ; Bariatric Surgery/adverse effects* ; Diabetes Mellitus, Type 2/surgery* ; Female ; Gastrectomy/methods* ; Gastric Bypass/adverse effects* ; Humans ; Male ; Obesity, Morbid/surgery* ; Postoperative Complications/epidemiology* ; Respiratory Insufficiency/etiology* ; Retrospective Studies ; Risk Factors ; Treatment Outcome

Abortion, Spontaneous/epidemiology* ; Adult ; Caprylates/blood* ; Case-Control Studies ; China ; Female ; Fluorocarbons/blood* ; Humans ; Pregnancy ; Pregnancy Trimester, First ; Prospective Studies ; Risk Factors ; Surveys and Questionnaires ; Young Adult

OBJECTIVES: To study the effect of glucose metabolism disorders on the short-term prognosis in neonates with asphyxia. METHODS: A retrospective analysis was performed on the medical data of the neonates with asphyxia who were admitted to 52 hospitals in Hubei Province of China from January to December, 2018 and had blood glucose data within 12 hours after birth. Their blood glucose data at 1, 2, 6, and 12 hours after birth (with an allowable time error of 0.5 hour) were recorded. According to the presence or absence of brain injury and/or death during hospitalization, the neonates were divided into a poor prognosis group with 693 neonates and a good prognosis group with 779 neonates. The two groups were compared in the incidence of glucose metabolism disorders within 12 hours after birth and short-term prognosis. RESULTS: Compared with the good prognosis group, the poor prognosis group had a significantly higher proportion of neonates from secondary hospitals (48.5% vs 42.6%, CONCLUSIONS Recurrent hyperglycemia in neonates with asphyxia may suggest poor short-term prognosis, and it is necessary to strengthen the early monitoring and management of the nervous system in such neonates.
Asphyxia ; Asphyxia Neonatorum/epidemiology* ; Humans ; Hyperglycemia ; Infant, Newborn ; Prognosis ; Retrospective Studies

Objective: The relationship between serum uric acid (SUA) levels and glycemic indices, including plasma glucose (FPG), 2-hour postload glucose (2h-PG), and glycated hemoglobin (HbA1c), remains inconclusive. We aimed to explore the associations between glycemic indices and SUA levels in the general Chinese population. Methods: The current study was a cross-sectional analysis using the first follow-up survey data from The China Cardiometabolic Disease and Cancer Cohort Study. A total of 105,922 community-dwelling adults aged ≥ 40 years underwent the oral glucose tolerance test and uric acid assessment. The nonlinear relationships between glycemic indices and SUA levels were explored using generalized additive models. Results: A total of 30,941 men and 62,361 women were eligible for the current analysis. Generalized additive models verified the inverted U-shaped association between glycemic indices and SUA levels, but with different inflection points in men and women. The thresholds for FPG, 2h-PG, and HbA1c for men and women were 6.5/8.0 mmol/L, 11.0/14.0 mmol/L, and 6.1/6.5, respectively (SUA levels increased with increasing glycemic indices before the inflection points and then eventually decreased with further increases in the glycemic indices). Conclusion An inverted U-shaped association was observed between major glycemic indices and uric acid levels in both sexes, while the inflection points were reached earlier in men than in women.
Aged ; Asian Continental Ancestry Group ; Blood Glucose/analysis* ; China/epidemiology* ; Cohort Studies ; Diabetes Mellitus/blood* ; Female ; Glucose Tolerance Test ; Glycated Hemoglobin A/analysis* ; Glycemic Index ; Humans ; Male ; Middle Aged ; Uric Acid/blood*

Objective:The SD rat model of hyperplasia of mammary gland（HMG） and the ultrahigh-performance liquid chromatography and mass spectrometry (UHPLC-LTQ-Orbitrap MS) technology were used to explore the pharmacological material basis of Shuangjin Sanjie granules (SJSJG) for the treatment on HMG.Method:SD rat models of HMG were administered in groups, and the nipple height and the diameter were measured; the levels of estradiol (E₂), progesterone (P) and prolactin (PRL) in serum were detected, pathological examination was conducted for the hyperplasia of breast tissue. Histochemical methods were used to detect the expressions of estrogen receptor α (ERα), androgen receptor (AR), progesterone receptor (PR), tumor necrosis factor-α (TNF-α) proteins. Finally, UHPLC-LTQ-Orbitrap MS technology was used to detect the main chemical constituents of SJSJG, and the pharmacodynamic substance basis was analyzed based on the pharmacological effect.Result:The results of animal experiments showed that compared with the normal group, nipple height and diameter of the model group increased remarkably (P<0.01), serum E₂ significantly increased (P<0.01). Pathological examination showed abnormal hyperplasia of breast tissue， expressions of ERα, AR, PR and TNF-α increased， compared with the model group, the nipple height and diameter of the SJSJG group decreased remarkably (P<0.01), serum E₂ was decreased significantly (P<0.01)， pathological examination showed weakened abnormal hyperplasia of breast tissue, ERα, AR, PR and TNF-α protein expressions were significant decreased (P<0.01). The results of basic material study showed that 85 chemical components were identified from SJSJG, including 16 alkaloids, 7 flavonoids, 15 terpenes, 9 phenolic acid compounds, 3 coumarin compounds, 10 esters and lactone compounds, 7 fatty acids compounds, 4 amino acids compounds, and 14 other types of ingredients， among them, alkaloids and terpenoids chemical drug substances were closely related.Conclusion:SJSJG can effectively improve the condition of breast hyperplasia, and its medicinal substance basis may include saikosaponin A, Saikosaponin D, verticinone, peimine.