Investigation of familial tendency of endometriosis / 中华妇产科杂志

Objective: To investigate the familial heritability of endometriosis and to compare the clinical characteristics of patients with or without a family history of endometriosis. Methods: From January 2020 to June 2022, 850 patients with endometriosis confirmed by laparotomy or laparoscopy in Peking University Third Hospital were included in this study. Clinical data were collected, family history was followed up, and the differences of clinical indicators between patients with and without family history of endometriosis were compared. Results: A total of 850 patients were enrolled, with an average age of (33.8±7.0) years old, 315 (37.1%, 315/850) patients in stage Ⅲ and 496 (58.4%, 496/850) patients in stage Ⅳ. There were 100 patients with family history of endometriosis, accounting for 11.8% (100/850). Most of the 113 relatives involved were mothers, daughters and sisters (76.1%, 86/113), 81.5% (22/27) of the second and third degree relatives were maternal relatives. The median ages of patients with and without family history of endometriosis were 30 and 33 years old respectively at the time of diagnosis. The unmarried rate of patients with family history was higher [42.0% (42/100) vs 26.3% (197/750)]. The percentage of dysmenorrhea patients with family history was higher [89.0% (89/100) vs 55.5% (416/750)]. The medians of dysmenorrhea score in patients with and without family history were 6 and 2, and the median durations of dysmenorrhea were 10 and 1 years. There were significant differences in age, marital status, percentage of dysmenorrhea, dysmenorrhea score and duration (all P<0.001). The median levels of serum cancer antigen (CA) 125 in patients with family history and patients without family history at the time of diagnosis were 57.5 and 46.9 kU/L respectively, with a statistically significant difference (P<0.05). However, there were no significant differences between the two groups in nationality, bady mass index, menarche age, menstrual cycle, menstrual period, menstrual volume, serum CA19-9 level, cyst location and size, stage, history of adverse pregnancy and childbirth, infertility, adenomyosis and deep infiltrating endometriosis (all P>0.05). By comparing the specific conditions of dysmenorrhea patients with and without family history of endometriosis, there were no significant differences between the two groups in terms of the age of onset of dysmenorrhea, duration of dysmenorrhea, primary and secondary dysmenorrhea, and progressive aggravation of dysmenorrhea (all P>0.05). The difference in the degree of dysmenorrhea in dysmenorrhea patients with family history of endometriosis was significant (P<0.001). Conclusions: The incidence of endometriosis has a familial tendency, and most of the involved relatives are the first degree relatives. Compared with patients without family history of endometriosis, endometriosis patients with family history are diagnosed at an earlier age, with higher percentage of dysmenorrhea, had more severe dysmenorrhea and higher serum CA125 level.

The first two cases of transcatheter mitral valve repair with ARTO system in Asia / 世界急诊医学杂志（英文）

BACKGROUND@#MAVERIC (Mitral Valve Repair Clinical Trial) validates the safety and efficacy of the ARTO system. We here report the first two successful cases of utilizing the ARTO system in patients with symptomatic heart failure (HF) with functional mitral regurgitation (FMR) in Asia.@*METHODS@#Two patients, aged 70 and 63, had severe HF with FMR. Transesophageal echocardiography confirmed that the left ventricular ejection fractions were less than 50% with severe mitral regurgitation (MR) in both patients. Optimizing drug treatment could not mitigate their symptoms. Therefore, we used the ARTO system to repair the mitral valve for these patients on March 5 and 6, 2019, respectively.@*RESULTS@#Mitral valve repairs using the ARTO system were successfully performed under general anaesthesia for these two patients. MR was decreased immediately after the procedures in both patients. The 30-day and 3-month transthoracic echocardiography (TTE) revealed a moderate to severe MR in both patients, and the New York Heart Association (NYHA) scales were also partially improved.@*CONCLUSION@#The first two cases in Asia indicate that the ARTO system is feasible for patients with heart failure with FMR, and the patient selection appears to be crucial.

Effect of atopy on serum glucocorticoid receptor levels in children with bronchiolitis / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To investigate the effect of atopy on the expression of glucocorticoid receptors in children with bronchiolitis.</p><p><b>METHODS</b>ELISA was used to measure the changes in the serum levels of glucocorticoid receptor α (GRα) and glucocorticoid receptor β (GRβ) in the bronchiolitis group (77 children, including 34 children with atopy) and pneumonia group (68 children). Thirty-eight children who were prepared to undergo surgeries for non-infectious diseases and had no atopy or family history of allergic diseases were enrolled as the control group.</p><p><b>RESULTS</b>The bronchiolitis group and the pneumonia group had significant increases in the serum levels of GRα and GRβ compared with the control group (P<0.01), and the bronchiolitis group had significant increases in these levels compared with the pneumonia group (P<0.01). Compared with the control group and the pneumonia group, the bronchiolitis group had a significant increase in the GRα/GRβ ratio (P<0.01). Compared with the control group, the children with or without atopy in the bronchiolitis group had significant increases in the serum levels of GRα and GRβ (P<0.01). The non-atopic children in the bronchiolitis group had a significant increase in the serum level of GRβ compared with the atopic children (P<0.01). The atopic children in the bronchiolitis group had a significant increase in the GRα/GRβ ratio compared with the control group and non-atopic children in the bronchiolitis group (P<0.01).</p><p><b>CONCLUSIONS</b>Children with bronchiolitis have increased serum levels of GRα and GRβ. The children with atopy have an increased GRα/GRβ ratio, suggesting that the atopic children with bronchiolitis are highly sensitive to glucocorticoids.</p>

Treating chronic persistent bronchial asthma children with abnormal myocardial enzyme spectrum by Yupingfeng powder: an efficacy observation / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To observe the clinical efficacy of treating chronic persistent bronchial asthma (CPBA) children with abnormal myocardial enzyme spectrum (AMES) by Yupingfeng Powder (YP) combined routine therapy.</p><p><b>METHODS</b>From January 2010 to December 2012, 156 CPBA children patients with AMES were randomly assigned to the treatment group (80 cases) and the control group (76 cases). All patients received routine treatment (inhaled corticosteroids and/or leukotriene regulator). Besides, those in the treatment group took YP. The treatment duration was 3 months. The scores of children asthma control test (C-ACT), pulmonary function (FEV,% and PEF%), myocardial enzyme spectrum were observed before and after treatment, and 3 months before and after treatment. The myocardial enzyme spectrum of 40 healthy children at the baby clinics during the same period were recruited as the control.</p><p><b>RESULTS</b>Compared with the control group, creatine kinase isoenzyme (CK-MB), creatine kinase(CK), and lactate dehydrogenase (LDH) increased in the two treatment groups (P <0.01), but there was no statistical difference in AST (P >0.05). Compared with before treatment in the same group, CK-MB, CK, LDH, and AST decreased in the treatment group after treatment and 3 months after treatment (P <0.01). CK-MB, CK, LDH, and AST decreased in the control group 3 months after treatment (P <0.01, P <0.05).Compared with after treatment, CK decreased in the control group 3 months after treatment (P <0.01). C-ACT score, FEV(1),%, and PEF% all increased in the two groups after treatment and 3 months after treatment (P <0.01, P <0.05). Compared with after treatment in the same group, CK decreased in the control group 3 months after treatment (P <0. 01). Compared with the control group in the same period, post-treatment CK-MB and CK decreased (P <0. 01, P <0. 05), while post-treatment C-ACT score, FEV, %, and PEF% increased (P <0.05) in the treatment group (P <0.05).</p><p><b>CONCLUSION</b>YP could strengthen specific and non-specific immunity of the organism, and improve clinical symptoms and the level of myocardial enzyme spectrum.</p>

Relationship between serum S100B protein level and brain damage in preterm infants / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To study changes of serum S100B protein level in preterm infants with brain damage and its role.</p><p><b>METHODS</b>Forty-seven preterm infants were classified into 3 groups based on the results of brain ultrasound and MRI: brain white matter damage (WMD; n=13), brain but not white matter damage (non-WMD; n=14) and control (no brain damage; n=20). Blood samples were collected within 24 hrs, 72 hrs and 7 days after birth. S100B protein level was measured using ELISA.</p><p><b>RESULTS</b>Serum levels of S100B in the WMD and non-WMD groups were significantly higher than in the control group within 24 hours, 72 hours and 7 days after birth (P<0.05). More increased serum S100B levels were observed in the WMD group compared with the non-WMD group (P<0.05).</p><p><b>CONCLUSIONS</b>Serum S100B protein level increases in preterm infants with brain damage within 7 days after birth, suggesting that it may be used as an early sensitive marker for the diagnosis of brain damage, especially WMD.</p>

Combined use of tandem mass spectrometry with urine gas chromatography/mass spectrometry is useful for diagnosis of inborn errors of metabolism in children / 中国当代儿科杂志

<p><b>OBJECTIVE</b>Many inborn errors of metabolism have similar presenting clinical manifestations, making early diagnosis difficult. We report our experience with tandem mass spectrometry combined with urine gas chromatography/mass spectrometry as a means of definitively diagnosing inborn errors of metabolism.</p><p><b>METHODS</b>One hundred and thirty-two children with suspected inborn errors of metabolism but without specific clinical manifestations, admitted to the Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine between June 1, 2003 and September 30, 2006, were studied. Children received routine biochemical examinations, as well as mass spectrometry and gas chromatography-mass spectrometry.</p><p><b>RESULTS</b>Fifteen cases (11.5%) were confirmed as having inborn errors of metabolism, including 6 cases of methylmalonic acidemia, 2 of propionic academia, 2 of Type II citrullinemia, 1 of biotinidase deficiency, 1 of tyrosinemia, 1 of maple syrup urine disease, 1 of omithine transcarbamylase deficiency and 1 of very long chain Acyl CoA dehydrogenase deficiency.</p><p><b>CONCLUSIONS</b>The combined use of tandem mass spectrometry with urine gas chromatography mass spectrometry is useful for early diagnosis of inborn errors of metabolism in children with suspected inborn errors of metabolism but without specific clinical manifestations.</p>

Relationship between pain symptoms and clinico-pathological features of pelvic endometriosis / 中华妇产科杂志

Objective To study the relationship between pain symptoms and the clinico-pathological features of pelvic endometriosis (EM).Methods One hundred thirty patients with laparoseopic diagnosis of EM were studied retrospectively and the relationship between pain symptoms including dysmenorrhea, chronic pelvic pain(CPP),dyspareunia and dysehezia and the anatomical features of pelvic endometriosis were evaluated.Results One hundred (76.9%)patients with pain symptoms and 30 (23.1%)without were included in this study.The number of patients with mild,moderate and severe dysmenorrhoea was 27 (20.8%),41(31.5%),and 32 (24.6%),respectively.Patients with dyspareunia,CPP and dyschezia were 46(35.4%),45(34.6%) and 67(51.5%),respectively.Compared with patients without dysmenorrhea,the proportion of deep utero-sacral nodules (45.0% vs 13.3%,P=0.00),recto-vaginal nodules (16.0% vs 0,P=0.01),complete obliteration of eul-de sac (41.0% vs 10.0%,P=0.00),and lesions of DIE (51.0% vs 16.7%,P=0.00) was significantly increased in patients with dysmenorrhea. The severity of dysmenorrhea was positively correlated with nodules in uterosacral ligaments (P=0.005,r= 0.302),and invasive depth of uterosacral ligaments (P=0.016,OR=5.085).Among patients with endometrioma,significantly more moderate to severe adhesions were found in patients with dysmenorrhea , compared with those patients without dysmenorrhea(29.1% vs 8.3%,P=0.029).Patients with CPP had more nodules in the utero-sacral ligaments(51.1% vs 30.6%,P=0.018)and DIE lesions(57.8% vs 35.3%,P=0.011),compared with those without.More nodules in the utero-saeral ligaments(46,3% vs 28.6%,P=0.028),recto-vaginal nodules(19.4% vs 4.8%,P=0.01),complete obliteration of cul-de sac(44.8% vs 22.2%,P=0.005)and DIE lesions(53.7% vs 31.7%,P=0.01)were found in patients with dyschezia,compared with those without.Nodules in the recto-vaginal pouch were an independent risk factor of dyspareunia.Conclusion Pain symptoms including dysmenorrhea,dyspareunia, chronic pelvic pain,and dysehezia are remarkedly related to endometriotic nodules at the posterior part of the pelvis or those with deep invasions.