Objective To develop a quality of life(QoL)scale for Premature Ovarian Insufficiency(POI)with high reliability and validity in accordance with China's national conditions.Methods The theoretical framework of the scale was constructed under the guidance of traditional Chinese medicine theory with reference to the development method of the QoL scale.Literature analysis method,medical record review method,patient interview method,Delphi expert consultation method and clinical investigation were used to establish,improve and screen the scale items to form the final scale,and the characteristics and differentiation in terms of reliability and validity and feasibility of the final scale were evaluated.Results After screening the entries by the Delphi method and clinical surveys,the Chinese Premature Ovarian Insufficiency Quality of Life Scale was formed,which included three domains of physiology,psychology,and society,and eleven aspects such as menstruation,fertility,and physical symptoms,with 30 entries and two overall evaluations.The Cronbach's coefficient of this scale was 0.910,the fold-half coefficient was 0.956,and the re-test correlation coefficient was 0.868,which showed good internal consistency,fold-half and re-test reliabilities;the scale extracted 9 factors with characteristic root>1,and the cumulative variance contribution rate was 71.063%,the comparative fit index was 0.959,and the goodness-of-fit index was 0.919,and the degree of correlation was tested has showed that the content validity,structural validity and calibration correlation validity were good;the difference in the total scores of the scale between patients with POI and the healthy population was statistically significant,and the scale had a good degree of differentiation.Conclusion As confirmed by this study,the Chinese Premature Ovarian Insufficiency Quality of Life Scale has good reliability,validity,differentiation and feasibility,and can be used as a tool for evaluating the quality of life of POI patients in China as well as enriching the efficacy evaluation system of TCM in treating POI,and it is suitable for clinical popularization and application.

Objective To develop a quality of life(QoL)scale for Premature Ovarian Insufficiency(POI)with high reliability and validity in accordance with China's national conditions.Methods The theoretical framework of the scale was constructed under the guidance of traditional Chinese medicine theory with reference to the development method of the QoL scale.Literature analysis method,medical record review method,patient interview method,Delphi expert consultation method and clinical investigation were used to establish,improve and screen the scale items to form the final scale,and the characteristics and differentiation in terms of reliability and validity and feasibility of the final scale were evaluated.Results After screening the entries by the Delphi method and clinical surveys,the Chinese Premature Ovarian Insufficiency Quality of Life Scale was formed,which included three domains of physiology,psychology,and society,and eleven aspects such as menstruation,fertility,and physical symptoms,with 30 entries and two overall evaluations.The Cronbach's coefficient of this scale was 0.910,the fold-half coefficient was 0.956,and the re-test correlation coefficient was 0.868,which showed good internal consistency,fold-half and re-test reliabilities;the scale extracted 9 factors with characteristic root>1,and the cumulative variance contribution rate was 71.063%,the comparative fit index was 0.959,and the goodness-of-fit index was 0.919,and the degree of correlation was tested has showed that the content validity,structural validity and calibration correlation validity were good;the difference in the total scores of the scale between patients with POI and the healthy population was statistically significant,and the scale had a good degree of differentiation.Conclusion As confirmed by this study,the Chinese Premature Ovarian Insufficiency Quality of Life Scale has good reliability,validity,differentiation and feasibility,and can be used as a tool for evaluating the quality of life of POI patients in China as well as enriching the efficacy evaluation system of TCM in treating POI,and it is suitable for clinical popularization and application.

Objective:To explore the influencing factors and effectiveness of community follow-up in patients with cardiac implantable electronic device (CIED) implantation.Method:A total of 132 patients who received CIED implantation in the Department of Cardiology of Tongren Hospital, Shanghai Jiao Tong University School of Medicine from February 2021 to February 2022 were enrolled in this prospective cohort study. Among them 33 patients were followed up in community health service centers associated with Tongren Hospital (community follow-up group) and 99 matched patients were followed up in the CIED outpatient clinic of the hospital (outpatient follow-up group) with a ratio of 1∶3. The clinical data of the selected patients were collected through a questionnaire survey; the follow-up data were extracted through the CarelinkExpress electronic follow-up platform and the CIED outpatient information system of Tongren Hospital. Adjustment of the treatment protocol or CIED parameters at follow-up, and the referral from the community health service centers were defined as visit with-an-action (VWA). The endpoint of follow-up was the occurrence of major adverse events. The multivariate logistic regression model was used to analyze the factors influencing patient selection for community follow-up.Results:The univariate analysis showed that the frequency of visits to community health service centers and the service contracting rate in community follow-up group were higher than those of outpatient follow-up group ( P<0.05). The multivariate logistic regression analysis showed that the contracted community physician service was an independent influencing factor of patient choosing community follow-up ( OR=2.143, 95% CI: 1.103-4.166, P=0.025). A total of 469 visits of followed up occurred in 132 patients, including 45 community visits and 424 outpatient visits. VWA accounted for 22.2% (10/45) in the community follow-up group, and 17.2% (73/424) in the outpatient follow-up group ( P>0.05). There was no significant difference in the safety and effectiveness indicators (VWA, major adverse events, and unplanned follow-up) between the two groups ( P>0.05). More patients in the community follow-up group walked to the hospital than the outpatient follow-up group ( P<0.05);and the main transportation for the later was by bus or taxi(42(42.4%)or 41(41.4%)). The average waiting time in the community follow-up group was significantly shorter than that in outpatient follow-up group ( P<0.05). The total time required for a single follow-up in the community follow-up group was 50.0 (45.0, 59.5) minutes, which was significantly shorter than that in the routine outpatient follow-up group (107.0 (90.0, 135.0) minutes, P<0.05). Conclusions:The contracting with community physicians is an independent influencing factor for CIED implanted patients to choose community follow-up. The safety and effectiveness of community follow-up are comparable to routine outpatient follow-up, and community follow-up is more convenient.

Objective To evaluate the value of magnetic resonance spectroscopy (MRS) in the diagnosis of intracranial space-occupying lesions. Methods A total of 126 patients with intracranial space-occupying lesions in the First Affiliated Hospital of Xinjiang Medical University from 2019 to 2022 were enrolled and subjected to brain magnetic resonance imaging (MRI) and MRS examinations. The performance of MRI alone and in combination with MRS was evaluated and compared for diagnosis of intracranial space-occupying lesions. Results Tuberculoma (19.05%) and high-grade glioma (15.87%) were the intracranial space-occupying lesions most commonly diagnosed by MRI in combination with MRS. Radiologists confirmed the diagnosis of intracranial space-occupying lesions in 23.81% patients depending on MRI alone, and in 75.40% patients depending on MRI combined with MRS, with a 2.17-fold improvement (χ² = 67.07, P<0.01). The combination of MRI and MRS improved the accuracy of imaging diagnosis of intracranial space-occupying lesions in 70 (55.67%) patients compared with MRI alone. In addition, MRI in combination with MRS significantly improved the accuracy of differential diagnosis of high-grade glioma, low-grade glioma, cerebral infarct, tuberculoma, recurrent tumor, and radiation necrosis compared with MRI alone (P<0.01). Conclusion The efficacy of imaging diagnosis of intracranial space-occupying lesions can be improved by MRI in combination with MRS relative to MRI alone. The combined use of MRI and MRS may serve as a non-invasive tool for diagnosis of intracranial space-occupying lesions. In addition, the combination facilitates the differentiation between low- and high-grade gliomas, between high-grade glioma and tuberculoma, and between recurrent tumor and radiation necrosis.

Objective:To investigate the effect of Guilu Erxian Jiao (GEJ) on the negative feedback function of hypothalamic-pituitary-adrenal (HPA) axis and its possible mechanism in rats with post-traumatic stress disorder(PTSD).Methods:The PTSD rat model was established using single prolonged stress (SPS). Ninety six SD rats were randomly divided into control group (control), model group (SPS), GEJ group (GEJ) and paroxetine group (PRX) according to the random number table with 24 rats in each group. Except the control group, the rats in the other groups were constructed using the PTSD model. On the 8th day after the establishment of the model, the rats of the GEJ group (3.6 g/kg) and the PRX group (10 mg/kg) were respectively given the drug by gavage for 21 days. The rats in control group and SPS group were given the same amount of distilled water once a day for 21 days. After continuous administration for 21 days, 12 rats were randomly selected from each group for the dexamethasone suppression test (DST), then 6 rats were selected for the RT-PCR, and the remaining 6 rats were used for immunohistochemistry. The contents of plasma adrenocorticotrophic hormone (ACTH) were measured by Elisa. The expression levels of glucocorticoid receptor (GR), mineralocorticoid receptor (MR), adrenocorticotropic hormone releasing factor Ⅰ receptor (CRF1R) and adrenocorticotropic hormone releasing factor Ⅱ receptor (CRF2R) were detected by RT-PCR and immunohistochemistry.Results:(1) In DST, plasma ACTH level in SPS group was significantly lower than that in control group((145.89±19.41)μg/L, (203.59±35.78)μg/L, t=3.16, P<0.01), and that in the PRX group and GEJ group were significantly higher than that in SPS group((218.47±37.55)μg/L, t=3.98, P<0.01; (205.33±66.54)μg/L, t=3.26, P<0.01). (2) RT-PCR results showed that, in hippocampus, the GR mRNA and MR mRNA expressions in SPS group were significantly higher than those in control group((1.29±0.02), (1.00±0.06), t=6.88, P<0.01; (1.38±0.02), (1.00±0.05), t=7.97, P<0.01), and that in the GEJ group significantly decreased comparing to SPS group((0.96±0.07), t=7.87, P<0.01; (0.86±0.13), t=11.03, P<0.01). (3) Immunohistochemical results showed that, in hippocampus, the positive cell expressions of GR and MR in the SPS group were significantly higher than those in control group((84.33±12.82), (69.33±8.19), t=2.50, P<0.05; (77.33±6.65), (56.33±11.79), t=2.25, P<0.05), and that in the GEJ group significantly were lower than SPS group((68.33±4.55), t=2.67, P<0.05; (59.50±4.18), t=2.25, P<0.05). In amygdala, the positive cells expression of GR, MR and CRF1R in the SPS group significantly decreased compared with the control group((62.67±6.89), (77.17±10.70), t=3.10, P<0.05; (60.50±11.66), (91.83±15.63), t=3.43, P<0.05; (54.50±19.96), (88.17±22.43), t=2.31, P<0.05); and that in GEJ group significantly increased compared with the SPS group((74.33±5.85), t=2.11, P<0.05; (83.67±12.55), t=2.53, P<0.05; (88.67±16.28), t=2.35, P<0.05). Conclusion:GEJ can inhibit the enhanced HPA axis negative feedback function induced by SPS, which may be related to regulating expression of GR, MR and CRF1R in the hippocampus and amygdala.

A case of ichthyosis follicularis,alopecia and photophobia syndrome caused by a novel mutation c.1165C＞T in the membrane-bound transcription factor protease site 2 (MBTPS2) gene was firstly reported.The proband presented with dry skin,congenital hairlessness,follicular keratotic papules,photophobia,epilepsy,and mental and motor retardation.Next-generation and Sanger sequencing analysis confirmed that the proband and his mother both had a c.1165C＞T (p.pro389Ser) mutation in exon 9 of the MBTPS2 gene.According to the clinical manifestations of the patient and genetic characteristics of the MBTPS2 gene mutation,the patient was diagnosed with ichthyosis follicularis,alopecia and photophobia syndrome.

Clinical features of and genetic mutations in two cases of pseudohypoparathyroidism type Ⅰ a(PHP Ⅰ a) with early-onset skin nodules were analyzed.Both of the two patients were males,and their ages at onset were 2 and 3 months respectively.They both presented with early-onset skin nodules as the main clinical manifestation,and were clinically characterized by a round face,short neck and early obesity.Histopathological examination of skin lesions showed subcutaneous ectopic osteogenesis in both patients.The first patient had low blood calcium,high blood phosphorus,high parathyroid hormone (PTH),and gene sequencing showed a heterozygous mutation c.399delT causing a T base deletion at position 399 in exon 5 of the GNAS gene.The second patient had normal blood calcium and phosphorus levels as well as normal PTH levels at early stage,and gene sequencing showed a heterozygous mutation c.939delT causing a T base deletion at position 939 in exon 9 of the GNAS gene.The blood PTH level was found to increase in the second patient after 1-year follow-up.Both the patients were confirmedly diagnosed with PHP Ⅰa.After treatment with vitamin D3,no new skin nodules occurred,and the blood calcium and phosphorus levels returned to normal.

A male patient, who was aged 3 months and 12 days, presented with well-circumscribed erythema and scales on the scrotum, perineum, buttocks and perianal region at 1 month after birth. The lesions gradually involved the perioral and axillary regions, flexor aspect of the elbow, popliteal fossa and neck. Shortness of breath, crying, dysphoria and vomiting occurred without fever and cough 3 days before hospitalization. Laboratory examinations at admission showed metabolic acidosis, hyperlactacidemia, hyperammonemia and organic aciduria. Second-generation sequencing and Sanger sequencing of the holocarboxylase synthetase gene revealed a known mutation c.1522C>T in exon 9 and a novel mutation c.1796_1814del in exon 11. According to a guideline from the American College of Medical Genetics and Genomics, this novel mutation was ranked as a pathogenic mutation. The patient was diagnosed as multiple carboxylase deficiency. His clinical symptoms were improved after oral biotin treatment, no neurological symptoms or signs were observed.

Osteoporosis is characterized by reduced bone mass and impaired micro-architectural structure, leading to an increased susceptibility to fractures. It is a complex, multifactorial disorder resulting from genetic factors, environmental factors and gene-environment interactions. Currently there are three opinions on the main pathogenesis of primary osteoporosis in traditional Chinese medicine: kidney deficiency, spleen deficiency, and spleen-kidney deficiency, in which disagreement remains. In this paper, the authors combine the modern etiology of osteoporosis to explain scientific connotation of the three opinions, aiming to comprehend the pathogenesis of primary osteoporosis and strengthen the communication between traditional Chinese medicine and Western medicine, and trying to evaluate the clinical curative effect on osteoporosis.

Objective To investigate ultrasound guidended nerve block of femoral nerve in emergency operation.Methods 40 patients who planned to accept surgery of feet,lower limb under knee.They were randomly devided into 2 groups:ultrasound guidended group and the control group.Femoral nerve and Sciatic nerve were blocked by ultrasound guidended technique or classic landmark technique.1.5% lidocaine was administered for nerve block.Sensory block was observed every 5 minutes in 30 minutes.Onset time,effect of anesthesia,algesia time and complications were recorded.T-test and varience difference were applied.Results The onset time of local anesthetics was faster in the ultrasound guided group than that of the control group.Effect of analgesia was better in in the ultrasound guided group than that of the control group. Conclusion Nerve block of femoral nerve and the sciatic nerve guided by ultrasound was better than the classic technique.