Objective:To learn about the clinical manifestations, laboratory characteristics and treatment of patients with acute and chronic brucellosis.Methods:Clinical data of 153 brucellosis patients admitted to the Guangzhou Eighth People's Hospital, Guangzhou Medical University from 2012 to 2022 were retrospectively collected, including general information, epidemiological characteristics, clinical manifestations, laboratory test results, imaging examination results, treatment and prognosis. According to the course of disease < 180 d and ≥180 d, these patients were divided into acute brucellosis group and chronic brucellosis group, and the clinical data of the two groups of patients were compared and analyzed.Results:A total of 153 patients with brucellosis were included, including 119 in the acute brucellosis group and 34 in the chronic brucellosis group. The age was (46.2 ± 13.8) years old, with 115 males (75.2%) and 38 females (24.8%), and 85 patients (55.6%) were occupational exposed. Complications occurred in 90 patients (58.8%), and the incidence of complications in the acute brucellosis group was lower than that in the chronic brucellosis group [76.5% (26/34) vs 53.8% (64/119), χ 2 = 5.62, P = 0.018]. The most common clinical manifestations were fever and arthralgia, with 128 cases (83.7%) and 124 cases (81.0%), respectively. The incidence of fever in the acute brucellosis group was higher than that in the chronic brucellosis group [87.4% (104/119) vs 70.6% (24/34), χ 2 = 5.46, P = 0.019], while the incidence of arthralgia was lower than that in the chronic brucellosis group [77.3% (92/119) vs 94.1% (32/34), χ 2 = 4.83, P = 0.027]. In laboratory tests, the positive rate of blood culture was 59.5% (91/153), and it was higher in the acute brucellosis group than that in the chronic brucellosis group [67.2% (80/119) vs 32.4% (11/34), P < 0.05]. The incidence of elevated procalcitonin [PCT, 58.6% (58/99) vs 24.1% (7/29), χ 2 = 10.65, P = 0.001] and the incidence of liver dysfunction [33.9% (40/118) vs 15.2% (5/33), χ 2 = 4.33, P = 0.037] in the acute brucellosis group were higher than those in the chronic brucellosis group. In the imaging examination, 61 patients (39.9%) experienced bone destruction, and the incidence of bone destruction in the chronic brucellosis group was higher than that in the acute brucellosis group [55.9% (19/34) vs 35.3% (42/119), χ 2 = 4.68, P = 0.031]. All patients were treated with antibiotics, with a median of 3 and 4 types of antibiotics used in the acute and chronic brucellosis groups, respectively. The overall incidence of adverse drug reactions was 5.2% (8/153). After treatment, 65 cases (42.5%) recovered, 70 cases (45.8%) improved, and 18 cases (11.8%) did not recover. Conclusions:The main clinical manifestations of brucellosis patients are fever and arthralgia, with a high incidence of complications. All patients are treated with combined antibiotics therapy. Patients in acute brucellosis group have a higher incidence of fever, positive blood culture, elevated PCT and abnormal liver function, while patients in chronic brucellosis group have a higher incidence of complications, arthralgia and bone destruction.

Objective:To investigate the application value of enhanced recovery after surgery (ERAS) in perioperative period of laparoscopic sleeve gastrectomy (LSG).Method:The retrospective cohort study was conducted. The clinical data of 1 181 patients undergoing LSG in the Sir Run Run Shaw Hospital, Affiliated with the Zhejiang University School of Medicine from January 2021 to December 2023 were collected. There were 242 males and 939 females, aged (31±8)years. Of 1 181 patients, 598 cases receiving routine perioperative care were divided into the control group, and 583 cases receiving perioperative care with ERAS were divided into the ERAS group. Measurement data with normal distribution were represented as Mean± SD, and the independent sample t test was used for comparison between the groups. Measurement data with skewed distribution were represented as M( Q1, Q3), and the Mann-Whitney rank sum test was used for comparison between the groups. Count data were expressed as absolute numbers or percentages, and the chi-square test or Fisher exact probability were used for comparison between the groups. Repeated measurement data were analyzed using the repeated ANOVA, with baseline scores as covariates. Simple effects analysis was conducted in case of interaction, and multiple comparisons were adjusted using the Bonferroni method. Results:(1) Postoperative outcomes. The numerical rating scale (NRS) scores for pain at immediate return to the ward and on the third postoperative mornings changed from 5.35±0.93 to 2.57±0.83 in the control group, versus changed from 3.15±0.93 to 0.70±0.65 in the ERAS group, showing significant difference between the two groups ( Ftime=66.58, Fgroup=1 765.85, Finteraction=6.90, P<0.05). After adjusting NRS scores for pain at immediate return to the ward as the baseline, results of simple effects analysis showed that on the third postoperative mornings, the NRS scores in the ERAS group were lower by 1.89, 1.53, and 1.76 respectively compared to the control group ( P<0.05). Cases with nausea at immediate return to the ward and on the third postoperative mornings changed from 497 to 97 in the control group, versus changed from 198 to 11 in the ERAS group, showing signifi-cant difference between the two groups ( χ2=294.45, 398.76,209.39, 73.00, P<0.05). Cases with vomiting at immediate return to the ward and on the third postoperative mornings changed from 243 to 41 in the control group, versus changed from 51 to 2 in the ERAS group, showing significant difference between the two groups ( χ2=160.54, 149.37, 71.76, 35.69, P<0.05). The duration of postoperative hospital stay was (3.22±0.65)days in the control group, versus (2.17±0.49)days in the ERAS group, showing a significant difference between the two groups ( t=-11.89, P<0.05). (2) Complications. The incidence of cases with dehydration within postoperative 30 days was 0.50%(3/598) in the control group, versus 0.69%(4/583) in the ERAS group, showing no significant difference between the two groups ( P>0.05). None of patient in the control group and the ERAS group experienced bleeding, gastric leakage, intra-abdominal infection, and no patient had unplanned secondary surgery within postoperative 30 days. Conclusions:ERAS in perioperative period of LSG are safe and feasible. Compared to routine care, ERAS can significantly reduce postoperative pain, decrease the incidence of postoperative nausea and vomiting, shorten the postoperative hospital stay, and do not increase the rate of postoperative complications or unplanned secondary surgeries within postoperative 30 days.

Objective:To explore the effect of ointment massage on the postoperative recovery of newborns who had intestinal tract operation, aim to construct an effective post-operative ointment and massage scheme and to enrich the content of enhanced recovery after surgery in the field of newborns.Methods:Delphi expert inquiry method was used to construct the ointment message scheme. A total of 64 newborns undergone intestinal surgery from May 2022 to May 2023 in Guangdong Women and Children Hospital were selected as study subjects and divided into routine group (34 cases) and ointment group (30 cases) by random number table method. In addition to routine treatment and nursing, the newborns in the ointment group also received ointment massage. The postoperative gastrointestinal drainage volume, fasting days, the first feeding time, hospital stay and the number of cases of vomiting and abdominal distension between the two groups were compared.Results:A total of 16 experts with (38.93 ± 5.13) years old were inquired, 6 males and 10 females. The effective questionnaire response rates for the two rounds of expert inquiry were 16/16 and 15/16, the expert authority coefficients were both≥0.80, the Kendall′s W coefficients were 0.117 and 0.107, with statistically significant differences (both P<0.05). A ointment message scheme consisting of 8 acupoints and 7 kinds of traditional Chinese medicines was determined. In the routine group, there were 19 males and 15 females with (268.47 ± 11.27) gestational age. In the ointment group, there were 20 males and 10 femles with (271.93 ± 10.36) gestational age. The postoperative gastrointestinal drainage volume, fasting days, the first feeding time and the hospital stay in the ointment group were 74.0 ml, 6.0 d, 158.5 h and 13.0 d, which had significant differences with the 184.5 ml, 7.5 d, 192.0 h, 16.5 d in the routine group ( Z values were 2.07-2.45, all P<0.05). The incidence of vomiting and abdominal distension in the ointment group were both 8 cases, which were lower than the 19 and 18 cases in the routine group with a statistically significant difference ( χ2 = 5.58, 4.56, both P<0.05). Conclusions:The ointment massage in this study has a positive impact on the recovery of newborn infants after intestinal surgery, with high safety, in line with enhanced recovery after surgery concept, and is worthy of promotion.

Objective:To explore the early differential diagnosis method by comparing the clinical characteristics of acquired immunodeficiency syndrome (AIDS) patients complicated with tuberculous meningitis (TBM) and cryptococcus neoformans meningitis (CNM).Methods:The AIDS patients admitted to Guangzhou Eighth People′s Hospital, Guangzhou Medical University from January 2011 to February 2022 and diagnosed with combined TBM and CNM after discharge respectively were included. A retrospective study was performed to analyze the clinical features of 21 AIDS patients complicated with TBM (TBM group) and 54 AIDS patients with CNM (CNM group) (all cases were confirmed by etiology). The data of meningitis-related symptoms and signs, blood routine test, CD4 + T lymphocyte counts, imaging characteristics and cerebrospinal fluid examination at admission were collected and analyzed. Statistical analysis was performed by using independent sample t test, rank sum test or chi-square test. Results:The age of patients in the TBM group was (44.6±12.9) years old, which was older than that of patients in the CNM ((37.6±12.6) years old), the difference was statistically significant ( t=-2.15, P=0.035). Forty-eight cases (88.89%) and seven cases (12.96%) in the CNM group experienced headaches and consciousness disorders respectively, with statistically significant differences compared to those in the TBM group (13 cases (61.90%) and nine cases (42.86%), respectively) ( χ2=7.25, P=0.007 and χ2=8.05, P=0.005, respectively). The proportion of leukopenia was 27.78%(15/54), and proportion of thrombocytopenia was 16.67%(9/54) in the CNM group, which were higher than those in the TBM group (4.76%(1/21) and 0(0/21), respectively), and the differences were statistically significant ( χ2=4.77, P=0.029 and χ2=3.98, P=0.042, respectively). The CD4 + T lymphocyte count in the TBM group was 74.0(92.0)/μL, which was higher than 19.5(56.5)/μL in the CNM group, and the difference was statistically significant ( Z=-2.87, P=0.009). The CNM group had 46 cases (85.19%) with cerebrospinal fluid pressure >180 mmH 2O(1 mmH 2O=0.009 8 kPa) and 24 cases (44.44%) with cerebrospinal fluid pressure >330 mmH 2O, which were significantly higher than those in the TBM group with seven cases (33.33%) and four cases (19.05%), respectively, and the differences were statistically significant ( χ2=19.61, P<0.001 and χ2=4.17, P=0.041, respectively). Fifty-two point three eight percent (11/21) of patients in the TBM group had a white blood cell counts>200×10 6/L in the cerebrospinal fluid, which was higher than that in the CNM group (1.85%(1/54)), with a statistically significant difference ( χ2=27.23, P<0.001). The white blood cell counts, protein and adenosine deaminase levels in the cerebrospinal fluid of TBM group were significantly higher than those in the CNM group (200.00(579.50)×10 6/L vs 17.50(66.25)×10 6/L, 1 863(2 858) mg/L vs 672 (513) mg/L and 6.60 (8.55) U/L vs 1.95(2.60) U/L, respectively), and the cerebrospinal fluid chloride level was lower than that in the CNM group ((107.71±8.22) mmol/L vs (115.99±6.55) mmol/L), and all the differences were statistically significant ( Z=4.11, P<0.001, Z=21.23, P=0.008, Z=2.09, P=0.040 and t=4.57, P<0.001, respectively). There was no significant difference in cerebrospinal fluid glucose between the TBM group and the CNM group ((1.86±1.22) mmol/L vs (2.34±1.05) mmol/L, t=-1.72, P=0.090). The proportion of patients with bilateral lung lesions in the TBM group was higher than that in the CNM group, and the difference was statistically significant (100.00%(21/21) vs 40.74% (22/54), χ2=-6.53, P=0.011). Conclusions:Patients with AIDS complicated with TBM are more likely to have consciousness disorders, inflammatory response in the cerebrospinal fluid, and more bilateral lung lesions. In contrast, patients with AIDS complicated with CNM are more frequently to experience severe headache and significant elevation of cerebrospinal fluid pressure, leukopenia and thrombocytopenia, and lower peripheral blood CD4 + T lymphocyte counts.

Hepatocellular carcinoma(HCC) is one of the most common malignancies of the digestive system,which is prone to be associated with microvascular or macrovascular invasion. Among them,HCC with inferior vena cava tumor thrombus(IVCTT) or right atrium tumor thrombus(RATT) is rare and has a poor prognosis. However,surgical treatment of HCC with IVCTT and (or) RATT is rarely reported and summarized. The review described the classification of HCC tumor thrombus with IVCTT and (or) RATT, summarized the progress of surgical approaches and surgical operations,and introduced a case of thrombectomy after pushing from the outer surface of the atrium,rendering the RATT to the inferior vena cava under non-cardiopulmonary bypass. The review also proposed the prospective treatments for HCC with IVCTT or RATT,providing clinical guidance to hepatobiliary surgeons.

BACKGROUND: LY01005 (Goserelin acetate sustained-release microsphere injection) is a modified gonadotropin-releasing hormone (GnRH) agonist injected monthly. This phase III trial study aimed to evaluated the efficacy and safety of LY01005 in Chinese patients with prostate cancer. METHODS: We conducted a randomized controlled, open-label, non-inferiority trial across 49 sites in China. This study included 290 patients with prostate cancer who received either LY01005 or goserelin implants every 28 days for three injections. The primary efficacy endpoints were the percentage of patients with testosterone suppression ≤50 ng/dL at day 29 and the cumulative probability of testosterone ≤50 ng/dL from day 29 to 85. Non-inferiority was prespecified at a margin of -10%. Secondary endpoints included significant castration (≤20 ng/dL), testosterone surge within 72 h following repeated dosing, and changes in luteinizing hormone, follicle-stimulating hormone, and prostate specific antigen levels. RESULTS: On day 29, in the LY01005 and goserelin implant groups, testosterone concentrations fell below medical-castration levels in 99.3% (142/143) and 100% (140/140) of patients, respectively, with a difference of -0.7% (95% confidence interval [CI], -3.9% to 2.0%) between the two groups. The cumulative probabilities of maintaining castration from days 29 to 85 were 99.3% and 97.8%, respectively, with a between-group difference of 1.5% (95% CI, -1.3% to 4.4%). Both results met the criterion for non-inferiority. Secondary endpoints were similar between groups. Both treatments were well-tolerated. LY01005 was associated with fewer injection-site reactions than the goserelin implant (0% vs . 1.4% [2/145]). CONCLUSION: LY01005 is as effective as goserelin implants in reducing testosterone to castration levels, with a similar safety profile. TRIAL REGISTRATION ClinicalTrials.gov, NCT04563936.
Humans ; Male ; Antineoplastic Agents, Hormonal/therapeutic use* ; East Asian People ; Gonadotropin-Releasing Hormone/agonists* ; Goserelin/therapeutic use* ; Prostate-Specific Antigen ; Prostatic Neoplasms/drug therapy* ; Testosterone

OBJECTIVE: To explore the clinical and genetic characteristics of two children with Williams-Beuren syndrome (WBS). METHODS: Two children who had presented at the Department of Pediatrics, General Hospital of Ningxia Medical University respectively on January 26 and March 18, 2021 were selected as the study subjects. Clinical data and results of genetic testing of the two patients were analyzed. RESULTS: Both children had featured developmental delay, characteristic facies and cardiovascular malformation. Child 1 also had subclinical hypothyroidism, whilst child 2 had occurrence of epilepsy. Genetic testing revealed that child 1 has harbored a 1.54 Mb deletion in the 7q11.23 region, whilst child 2 has a 1.53 Mb deletion in the same region, in addition with a c.158G>A variant of the ATP1A1 gene and a c.12181A>G variant of the KMT2C gene. Based on the guidelines from the American College of Medical Genetics and Genomics, the c.158G>A and c.12181A>G variants were rated as variants of unknown significance (PM1+PM2_Supporting+PP2+PP3；PM2_Supporting). CONCLUSION Both children had characteristic features of WBS, for which deletions of the 7q11.23 region may be accountable. For children manifesting developmental delay, facial dysmorphism and cardiovascular malformations, the diagnosis of WBS should be suspected, and genetic testing should be recommended to confirm the diagnosis.
Child ; Humans ; Williams Syndrome/diagnosis* ; Genetic Testing ; Facies ; Epilepsy/genetics* ; Chromosomes, Human, Pair 7/genetics* ; Chromosome Deletion

Objective:To explore changes in high-risk sexual behaviors and associated factors in HIV-infected men who have sex with men (MSM) in industrial workers, and provide evidence for designing behavioral interventions for this population.Methods:In this observational study, HIV-infected MSM were recruited in industrial workers using convenient sampling during August to September 2021. The sample size was estimated to be 530. A questionnaire was used and combined with routine follow-up to collect socio-demographic characteristics, high-risk sexual behaviors, partner notification, viral load testing and history of sexually transmitted diseases before and after diagnosis of HIV infection. The χ2 test was used to analyze the changes in high-risk sexual behaviors before and after diagnosis and logistic regression was conducted to identify factors associated with high-risk sexual behaviors. Results:A total of 560 HIV-infected MSM in industrial workers were recruited in this study. Of whom, 32.1% (180/560) had unprotected anal intercourse (UAI) within 12 months after diagnosis . The proportions of those having UAI with casual, commercial and regular same-sex partners significantly decreased from 73.4% (381/519), 75.1% (187/249) and 69.5% (207/298) within 12 months before diagnosis to 36.2% (146/403), 40.2% (86/214) and 34.2% (67/196) within 12 months after diagnosis , respectively. Educational level of college or above (a OR=0.41, 95% CI:0.23-0.71), passive anal sex (a OR=0.40, 95% CI:0.19-0.85), both active and passive anal sex after diagnosis (a OR=0.40, 95% CI:0.20-0.83) and no unprotected oral sex (a OR=0.02, 95% CI:0.01-0.05) were negatively associated with UAI within 12 months after diagnosis. Whereas, not considering necessary to use condom consistently after having repeated undetectable viral load (a OR=3.02, 95% CI:1.37-6.69) was positively associated with UAI within 12 months after diagnosis. Conclusions:Compared with that before diagnosis of HIV infection, although the prevalence of UAI seemed to decrease in HIV-infected MSM in industrial workers after diagnosis, nearly one third of them had high-risk sexual behaviors. Therefore, relevant interventions should be strengthened to reduce high-risk sexual behaviors.